change: change code style to Linux style except indent.

.clang-format

@@ -1,148 +1,116 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# clang-format configuration file. Intended for clang-format >= 11.
+#
+# For more information, see:
+#
+#   Documentation/dev-tools/clang-format.rst
+#   https://clang.llvm.org/docs/ClangFormat.html
+#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
+#
 ---
-Language:        Cpp
-# BasedOnStyle:  Google
-AccessModifierOffset: -1
+AccessModifierOffset: -4
 AlignAfterOpenBracket: Align
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
 AlignEscapedNewlines: Left
-AlignOperands:   true
-AlignTrailingComments: true
-AllowAllParametersOfDeclarationOnNextLine: true
+AlignOperands: true
+AlignTrailingComments: false
+AllowAllParametersOfDeclarationOnNextLine: false
 AllowShortBlocksOnASingleLine: false
 AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: true
-AllowShortLoopsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
 AlwaysBreakAfterDefinitionReturnType: None
 AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: true
-AlwaysBreakTemplateDeclarations: Yes
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: false
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping:
-  AfterClass:      false
+  AfterClass: false
   AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
+  AfterEnum: false
+  AfterFunction: true
+  AfterNamespace: true
   AfterObjCDeclaration: false
-  AfterStruct:     false
-  AfterUnion:      false
+  AfterStruct: false
+  AfterUnion: false
   AfterExternBlock: false
-  BeforeCatch:     false
-  BeforeElse:      false
-  IndentBraces:    false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
 BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Attach
+BreakBeforeBraces: Custom
 BreakBeforeInheritanceComma: false
-BreakInheritanceList: BeforeColon
-BreakBeforeTernaryOperators: true
+BreakBeforeTernaryOperators: false
 BreakConstructorInitializersBeforeComma: false
-BreakConstructorInitializers: BeforeColon
+BreakConstructorInitializers: BeforeComma
 BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: true
-ColumnLimit:     120
-CommentPragmas:  '^ IWYU pragma:'
+BreakStringLiterals: false
+ColumnLimit: 80
+CommentPragmas: '^ IWYU pragma:'
 CompactNamespaces: false
-ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
-Cpp11BracedListStyle: true
-DerivePointerAlignment: true
-DisableFormat:   false
+Cpp11BracedListStyle: false
+DerivePointerAlignment: false
+DisableFormat: false
 ExperimentalAutoDetectBinPacking: false
-FixNamespaceComments: true
-ForEachMacros:   
-  - foreach
-  - Q_FOREACH
-  - BOOST_FOREACH
-IncludeBlocks:   Preserve
+FixNamespaceComments: false
+IncludeBlocks: Preserve
 IncludeCategories:
-  - Regex:           '^<ext/.*\.h>'
-    Priority:        2
-  - Regex:           '^<.*\.h>'
-    Priority:        1
-  - Regex:           '^<.*'
-    Priority:        2
-  - Regex:           '.*'
-    Priority:        3
-IncludeIsMainRegex: '([-_](test|unittest))?$'
-IndentCaseLabels: true
+  - Regex: '.*'
+    Priority: 1
+IncludeIsMainRegex: '(Test)?$'
+IndentCaseLabels: false
+IndentGotoLabels: false
 IndentPPDirectives: None
-IndentWidth:     2
+IndentWidth: 4
 IndentWrappedFunctionNames: false
 JavaScriptQuotes: Leave
 JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: false
 MacroBlockBegin: ''
-MacroBlockEnd:   ''
+MacroBlockEnd: ''
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
-ObjCBinPackProtocolList: Never
-ObjCBlockIndentWidth: 2
-ObjCSpaceAfterProperty: false
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 4
+ObjCSpaceAfterProperty: true
 ObjCSpaceBeforeProtocolList: true
-PenaltyBreakAssignment: 2
-PenaltyBreakBeforeFirstCallParameter: 1
-PenaltyBreakComment: 300
-PenaltyBreakFirstLessLess: 120
-PenaltyBreakString: 1000
-PenaltyBreakTemplateDeclaration: 10
-PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 200
-PointerAlignment: Left
-RawStringFormats: 
-  - Language:        Cpp
-    Delimiters:      
-      - cc
-      - CC
-      - cpp
-      - Cpp
-      - CPP
-      - 'c++'
-      - 'C++'
-    CanonicalDelimiter: ''
-    BasedOnStyle:    google
-  - Language:        TextProto
-    Delimiters:      
-      - pb
-      - PB
-      - proto
-      - PROTO
-    EnclosingFunctions: 
-      - EqualsProto
-      - EquivToProto
-      - PARSE_PARTIAL_TEXT_PROTO
-      - PARSE_TEST_PROTO
-      - PARSE_TEXT_PROTO
-      - ParseTextOrDie
-      - ParseTextProtoOrDie
-    CanonicalDelimiter: ''
-    BasedOnStyle:    google
-ReflowComments:  true
-SortIncludes:    true
-SortUsingDeclarations: true
+
+# Taken from git's rules
+PenaltyBreakAssignment: 10
+PenaltyBreakBeforeFirstCallParameter: 30
+PenaltyBreakComment: 10
+PenaltyBreakFirstLessLess: 0
+PenaltyBreakString: 10
+PenaltyExcessCharacter: 100
+PenaltyReturnTypeOnItsOwnLine: 60
+
+PointerAlignment: Right
+ReflowComments: false
+SortIncludes: false
+SortUsingDeclarations: false
 SpaceAfterCStyleCast: false
 SpaceAfterTemplateKeyword: true
 SpaceBeforeAssignmentOperators: true
-SpaceBeforeCpp11BracedList: false
 SpaceBeforeCtorInitializerColon: true
 SpaceBeforeInheritanceColon: true
-SpaceBeforeParens: ControlStatements
 SpaceBeforeRangeBasedForLoopColon: true
 SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 2
-SpacesInAngles:  false
-SpacesInContainerLiterals: true
+SpacesBeforeTrailingComments: 1
+SpacesInAngles: false
+SpacesInContainerLiterals: false
 SpacesInCStyleCastParentheses: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard:        Auto
-TabWidth:        8
-UseTab:          Never
+TabWidth: 4
+UseTab: Always
 ...
-

.clang-tidy

@@ -0,0 +1,147 @@
+# Generated from CLion Inspection settings
+---
+Checks: '-*,
+bugprone-argument-comment,
+bugprone-assert-side-effect,
+bugprone-bad-signal-to-kill-thread,
+bugprone-branch-clone,
+bugprone-copy-constructor-init,
+bugprone-dangling-handle,
+bugprone-dynamic-static-initializers,
+bugprone-fold-init-type,
+bugprone-forward-declaration-namespace,
+bugprone-forwarding-reference-overload,
+bugprone-inaccurate-erase,
+bugprone-incorrect-roundings,
+bugprone-integer-division,
+bugprone-lambda-function-name,
+bugprone-macro-parentheses,
+bugprone-macro-repeated-side-effects,
+bugprone-misplaced-operator-in-strlen-in-alloc,
+bugprone-misplaced-pointer-arithmetic-in-alloc,
+bugprone-misplaced-widening-cast,
+bugprone-move-forwarding-reference,
+bugprone-multiple-statement-macro,
+bugprone-no-escape,
+bugprone-parent-virtual-call,
+bugprone-posix-return,
+bugprone-reserved-identifier,
+bugprone-sizeof-container,
+bugprone-sizeof-expression,
+bugprone-spuriously-wake-up-functions,
+bugprone-string-constructor,
+bugprone-string-integer-assignment,
+bugprone-string-literal-with-embedded-nul,
+bugprone-suspicious-enum-usage,
+bugprone-suspicious-include,
+bugprone-suspicious-memset-usage,
+bugprone-suspicious-missing-comma,
+bugprone-suspicious-semicolon,
+bugprone-suspicious-string-compare,
+bugprone-suspicious-memory-comparison,
+bugprone-suspicious-realloc-usage,
+bugprone-swapped-arguments,
+bugprone-terminating-continue,
+bugprone-throw-keyword-missing,
+bugprone-too-small-loop-variable,
+bugprone-undefined-memory-manipulation,
+bugprone-undelegated-constructor,
+bugprone-unhandled-self-assignment,
+bugprone-unused-raii,
+bugprone-unused-return-value,
+bugprone-use-after-move,
+bugprone-virtual-near-miss,
+cert-dcl21-cpp,
+cert-dcl58-cpp,
+cert-err34-c,
+cert-err52-cpp,
+cert-err60-cpp,
+cert-flp30-c,
+cert-msc50-cpp,
+cert-msc51-cpp,
+cert-str34-c,
+cppcoreguidelines-interfaces-global-init,
+cppcoreguidelines-narrowing-conversions,
+cppcoreguidelines-pro-type-member-init,
+cppcoreguidelines-pro-type-static-cast-downcast,
+cppcoreguidelines-slicing,
+google-default-arguments,
+google-explicit-constructor,
+google-runtime-operator,
+hicpp-exception-baseclass,
+hicpp-multiway-paths-covered,
+misc-misplaced-const,
+misc-new-delete-overloads,
+misc-no-recursion,
+misc-non-copyable-objects,
+misc-throw-by-value-catch-by-reference,
+misc-unconventional-assign-operator,
+misc-uniqueptr-reset-release,
+modernize-avoid-bind,
+modernize-concat-nested-namespaces,
+modernize-deprecated-headers,
+modernize-deprecated-ios-base-aliases,
+modernize-loop-convert,
+modernize-make-shared,
+modernize-make-unique,
+modernize-pass-by-value,
+modernize-raw-string-literal,
+modernize-redundant-void-arg,
+modernize-replace-auto-ptr,
+modernize-replace-disallow-copy-and-assign-macro,
+modernize-replace-random-shuffle,
+modernize-return-braced-init-list,
+modernize-shrink-to-fit,
+modernize-unary-static-assert,
+modernize-use-auto,
+modernize-use-bool-literals,
+modernize-use-emplace,
+modernize-use-equals-default,
+modernize-use-equals-delete,
+modernize-use-nodiscard,
+modernize-use-noexcept,
+modernize-use-nullptr,
+modernize-use-override,
+modernize-use-transparent-functors,
+modernize-use-uncaught-exceptions,
+mpi-buffer-deref,
+mpi-type-mismatch,
+openmp-use-default-none,
+performance-faster-string-find,
+performance-for-range-copy,
+performance-implicit-conversion-in-loop,
+performance-inefficient-algorithm,
+performance-inefficient-string-concatenation,
+performance-inefficient-vector-operation,
+performance-move-const-arg,
+performance-move-constructor-init,
+performance-no-automatic-move,
+performance-noexcept-move-constructor,
+performance-trivially-destructible,
+performance-type-promotion-in-math-fn,
+performance-unnecessary-copy-initialization,
+performance-unnecessary-value-param,
+portability-simd-intrinsics,
+readability-avoid-const-params-in-decls,
+readability-const-return-type,
+readability-container-size-empty,
+readability-convert-member-functions-to-static,
+readability-delete-null-pointer,
+readability-deleted-default,
+readability-inconsistent-declaration-parameter-name,
+readability-make-member-function-const,
+readability-misleading-indentation,
+readability-misplaced-array-index,
+readability-non-const-parameter,
+readability-redundant-control-flow,
+readability-redundant-declaration,
+readability-redundant-function-ptr-dereference,
+readability-redundant-smartptr-get,
+readability-redundant-string-cstr,
+readability-redundant-string-init,
+readability-simplify-subscript-expr,
+readability-static-accessed-through-instance,
+readability-static-definition-in-anonymous-namespace,
+readability-string-compare,
+readability-uniqueptr-delete-release,
+readability-use-anyofallof'

app/audio/audiomanager.cpp

@@ -28,290 +28,319 @@
 
 #include "config/config.h"
 
-namespace olive {
+namespace olive
+{
 
-AudioManager* AudioManager::instance_ = nullptr;
+AudioManager *AudioManager::instance_ = nullptr;
 
 void AudioManager::CreateInstance()
 {
-  if (instance_ == nullptr) {
-    instance_ = new AudioManager();
-  }
+	if (instance_ == nullptr) {
+		instance_ = new AudioManager();
+	}
 }
 
 void AudioManager::DestroyInstance()
 {
-  delete instance_;
-  instance_ = nullptr;
+	delete instance_;
+	instance_ = nullptr;
 }
 
 AudioManager *AudioManager::instance()
 {
-  return instance_;
+	return instance_;
 }
 
 void AudioManager::SetOutputNotifyInterval(int n)
 {
-  output_buffer_->set_notify_interval(n);
+	output_buffer_->set_notify_interval(n);
 }
 
-int OutputCallback(const void *input, void *output, unsigned long frameCount, const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)
+int OutputCallback(const void *input, void *output, unsigned long frameCount,
+				   const PaStreamCallbackTimeInfo *timeInfo,
+				   PaStreamCallbackFlags statusFlags, void *userData)
 {
-  PreviewAudioDevice *device = static_cast<PreviewAudioDevice*>(userData);
+	PreviewAudioDevice *device = static_cast<PreviewAudioDevice *>(userData);
 
-  qint64 max_read = frameCount * device->bytes_per_frame();
-  qint64 read_count = device->read(reinterpret_cast<char*>(output), max_read);
-  if (read_count < max_read) {
-    memset(reinterpret_cast<uint8_t*>(output) + read_count, 0, max_read - read_count);
-  }
+	qint64 max_read = frameCount * device->bytes_per_frame();
+	qint64 read_count =
+		device->read(reinterpret_cast<char *>(output), max_read);
+	if (read_count < max_read) {
+		memset(reinterpret_cast<uint8_t *>(output) + read_count, 0,
+			   max_read - read_count);
+	}
 
-  return paContinue;
+	return paContinue;
 }
 
-int InputCallback(const void *input, void *output, unsigned long frameCount, const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)
+int InputCallback(const void *input, void *output, unsigned long frameCount,
+				  const PaStreamCallbackTimeInfo *timeInfo,
+				  PaStreamCallbackFlags statusFlags, void *userData)
 {
-  FFmpegEncoder *f = static_cast<FFmpegEncoder*>(userData);
+	FFmpegEncoder *f = static_cast<FFmpegEncoder *>(userData);
 
-  AudioParams our_params = f->params().audio_params();
-  our_params.set_format(f->params().audio_params().format().to_packed_equivalent());
+	AudioParams our_params = f->params().audio_params();
+	our_params.set_format(
+		f->params().audio_params().format().to_packed_equivalent());
 
-  f->WriteAudioData(our_params, reinterpret_cast<const uint8_t**>(&input), frameCount);
+	f->WriteAudioData(our_params, reinterpret_cast<const uint8_t **>(&input),
+					  frameCount);
 
-  return paContinue;
+	return paContinue;
 }
 
-bool AudioManager::PushToOutput(const AudioParams &params, const QByteArray &samples, QString *error)
+bool AudioManager::PushToOutput(const AudioParams &params,
+								const QByteArray &samples, QString *error)
 {
-  if (output_device_ == paNoDevice) {
-    if (error) *error = tr("No output device is set");
-    return false;
-  }
+	if (output_device_ == paNoDevice) {
+		if (error)
+			*error = tr("No output device is set");
+		return false;
+	}
 
-  if (output_params_ != params || output_stream_ == nullptr) {
-    output_params_ = params;
+	if (output_params_ != params || output_stream_ == nullptr) {
+		output_params_ = params;
 
-    CloseOutputStream();
+		CloseOutputStream();
 
-    PaStreamParameters p = GetPortAudioParams(params, output_device_);
+		PaStreamParameters p = GetPortAudioParams(params, output_device_);
 
-    PaError r = Pa_OpenStream(&output_stream_, nullptr, &p, output_params_.sample_rate(), paFramesPerBufferUnspecified, paNoFlag, OutputCallback, output_buffer_);
-    if (r != paNoError) {
-      // Unhandled error
-      //qCritical() << "Failed to open output stream:" << Pa_GetErrorText(r);
-      if (error) *error = Pa_GetErrorText(r);
-      return false;
-    }
+		PaError r = Pa_OpenStream(&output_stream_, nullptr, &p,
+								  output_params_.sample_rate(),
+								  paFramesPerBufferUnspecified, paNoFlag,
+								  OutputCallback, output_buffer_);
+		if (r != paNoError) {
+			// Unhandled error
+			//qCritical() << "Failed to open output stream:" << Pa_GetErrorText(r);
+			if (error)
+				*error = Pa_GetErrorText(r);
+			return false;
+		}
 
-    output_buffer_->set_bytes_per_frame(output_params_.samples_to_bytes(1));
-  }
+		output_buffer_->set_bytes_per_frame(output_params_.samples_to_bytes(1));
+	}
 
-  output_buffer_->write(samples);
+	output_buffer_->write(samples);
 
-  if (!Pa_IsStreamActive(output_stream_)) {
-    Pa_StartStream(output_stream_);
-  }
+	if (!Pa_IsStreamActive(output_stream_)) {
+		Pa_StartStream(output_stream_);
+	}
 
-  return true;
+	return true;
 }
 
 void AudioManager::ClearBufferedOutput()
 {
-  output_buffer_->clear();
+	output_buffer_->clear();
 }
 
 PaSampleFormat AudioManager::GetPortAudioSampleFormat(SampleFormat fmt)
 {
-  switch (fmt) {
-  case SampleFormat::U8:
-  case SampleFormat::U8P:
-    return paUInt8;
-  case SampleFormat::S16:
-  case SampleFormat::S16P:
-    return paInt16;
-  case SampleFormat::S32:
-  case SampleFormat::S32P:
-    return paInt32;
-  case SampleFormat::F32:
-  case SampleFormat::F32P:
-    return paFloat32;
-  case SampleFormat::S64:
-  case SampleFormat::S64P:
-  case SampleFormat::F64:
-  case SampleFormat::F64P:
-  case SampleFormat::INVALID:
-  case SampleFormat::COUNT:
-    break;
-  }
+	switch (fmt) {
+	case SampleFormat::U8:
+	case SampleFormat::U8P:
+		return paUInt8;
+	case SampleFormat::S16:
+	case SampleFormat::S16P:
+		return paInt16;
+	case SampleFormat::S32:
+	case SampleFormat::S32P:
+		return paInt32;
+	case SampleFormat::F32:
+	case SampleFormat::F32P:
+		return paFloat32;
+	case SampleFormat::S64:
+	case SampleFormat::S64P:
+	case SampleFormat::F64:
+	case SampleFormat::F64P:
+	case SampleFormat::INVALID:
+	case SampleFormat::COUNT:
+		break;
+	}
 
-  return 0;
+	return 0;
 }
 
 void AudioManager::CloseOutputStream()
 {
-  if (output_stream_) {
-    if (Pa_IsStreamActive(output_stream_)) {
-      StopOutput();
-    }
-    Pa_CloseStream(output_stream_);
-    output_stream_ = nullptr;
-  }
+	if (output_stream_) {
+		if (Pa_IsStreamActive(output_stream_)) {
+			StopOutput();
+		}
+		Pa_CloseStream(output_stream_);
+		output_stream_ = nullptr;
+	}
 }
 
 void AudioManager::StopOutput()
 {
-  // Abort the stream so playback stops immediately
-  if (output_stream_) {
-    Pa_AbortStream(output_stream_);
-    ClearBufferedOutput();
-  }
+	// Abort the stream so playback stops immediately
+	if (output_stream_) {
+		Pa_AbortStream(output_stream_);
+		ClearBufferedOutput();
+	}
 }
 
 void AudioManager::SetOutputDevice(PaDeviceIndex device)
 {
-  if (device == paNoDevice) {
-    qInfo() << "No output device found";
-  } else {
-    qInfo() << "Setting output audio device to" << Pa_GetDeviceInfo(device)->name;
-  }
+	if (device == paNoDevice) {
+		qInfo() << "No output device found";
+	} else {
+		qInfo() << "Setting output audio device to"
+				<< Pa_GetDeviceInfo(device)->name;
+	}
 
-  output_device_ = device;
+	output_device_ = device;
 
-  CloseOutputStream();
+	CloseOutputStream();
 }
 
 void AudioManager::SetInputDevice(PaDeviceIndex device)
 {
-  if (device == paNoDevice) {
-    qInfo() << "No input device found";
-  } else {
-    qInfo() << "Setting input audio device to" << Pa_GetDeviceInfo(device)->name;
-  }
+	if (device == paNoDevice) {
+		qInfo() << "No input device found";
+	} else {
+		qInfo() << "Setting input audio device to"
+				<< Pa_GetDeviceInfo(device)->name;
+	}
 
-  input_device_ = device;
+	input_device_ = device;
 }
 
 void AudioManager::HardReset()
 {
-  CloseOutputStream();
-  Pa_Terminate();
-  Pa_Initialize();
+	CloseOutputStream();
+	Pa_Terminate();
+	Pa_Initialize();
 }
 
-bool AudioManager::StartRecording(const EncodingParams &params, QString *error_str)
+bool AudioManager::StartRecording(const EncodingParams &params,
+								  QString *error_str)
 {
-  if (input_device_ == paNoDevice) {
-    return false;
-  }
+	if (input_device_ == paNoDevice) {
+		return false;
+	}
 
-  input_encoder_ = new FFmpegEncoder(params);
-  if (!input_encoder_->Open()) {
-    qCritical() << "Failed to open encoder for recording";
-    return false;
-  }
+	input_encoder_ = new FFmpegEncoder(params);
+	if (!input_encoder_->Open()) {
+		qCritical() << "Failed to open encoder for recording";
+		return false;
+	}
 
-  PaStreamParameters p = GetPortAudioParams(params.audio_params(), input_device_);
+	PaStreamParameters p =
+		GetPortAudioParams(params.audio_params(), input_device_);
 
-  PaError r = Pa_OpenStream(&input_stream_, &p, nullptr, params.audio_params().sample_rate(), paFramesPerBufferUnspecified, paNoFlag, InputCallback, input_encoder_);
-  if (r == paNoError) {
-    //const PaStreamInfo* info = Pa_GetStreamInfo(input_stream_);
-    r = Pa_StartStream(input_stream_);
-    if (r == paNoError) {
-      return true;
-    }
-  }
+	PaError r = Pa_OpenStream(&input_stream_, &p, nullptr,
+							  params.audio_params().sample_rate(),
+							  paFramesPerBufferUnspecified, paNoFlag,
+							  InputCallback, input_encoder_);
+	if (r == paNoError) {
+		//const PaStreamInfo* info = Pa_GetStreamInfo(input_stream_);
+		r = Pa_StartStream(input_stream_);
+		if (r == paNoError) {
+			return true;
+		}
+	}
 
-  if (error_str) {
-    *error_str = Pa_GetErrorText(r);
-  }
+	if (error_str) {
+		*error_str = Pa_GetErrorText(r);
+	}
 
-  StopRecording();
-  return false;
+	StopRecording();
+	return false;
 }
 
 void AudioManager::StopRecording()
 {
-  if (input_stream_) {
-    if (Pa_IsStreamActive(input_stream_)) {
-      Pa_StopStream(input_stream_);
-    }
-    Pa_CloseStream(input_stream_);
+	if (input_stream_) {
+		if (Pa_IsStreamActive(input_stream_)) {
+			Pa_StopStream(input_stream_);
+		}
+		Pa_CloseStream(input_stream_);
 
-    input_stream_ = nullptr;
-  }
+		input_stream_ = nullptr;
+	}
 
-  if (input_encoder_) {
-    input_encoder_->Close();
-    delete input_encoder_;
-    input_encoder_ = nullptr;
-  }
+	if (input_encoder_) {
+		input_encoder_->Close();
+		delete input_encoder_;
+		input_encoder_ = nullptr;
+	}
 }
 
 PaDeviceIndex AudioManager::FindConfigDeviceByName(bool is_output_device)
 {
-  QString entry = is_output_device ? QStringLiteral("AudioOutput") : QStringLiteral("AudioInput");
+	QString entry = is_output_device ? QStringLiteral("AudioOutput") :
+									   QStringLiteral("AudioInput");
 
-  return FindDeviceByName(OLIVE_CONFIG_STR(entry).toString(), is_output_device);
+	return FindDeviceByName(OLIVE_CONFIG_STR(entry).toString(),
+							is_output_device);
 }
 
-PaDeviceIndex AudioManager::FindDeviceByName(const QString &s, bool is_output_device)
+PaDeviceIndex AudioManager::FindDeviceByName(const QString &s,
+											 bool is_output_device)
 {
-  if (!s.isEmpty()) {
-    for (PaDeviceIndex i=0, end=Pa_GetDeviceCount(); i<end; i++) {
-      const PaDeviceInfo *device = Pa_GetDeviceInfo(i);
+	if (!s.isEmpty()) {
+		for (PaDeviceIndex i = 0, end = Pa_GetDeviceCount(); i < end; i++) {
+			const PaDeviceInfo *device = Pa_GetDeviceInfo(i);
 
-      if (((is_output_device && device->maxOutputChannels) || (!is_output_device && device->maxInputChannels))
-          && !s.compare(device->name)) {
-        return i;
-      }
-    }
-  }
+			if (((is_output_device && device->maxOutputChannels) ||
+				 (!is_output_device && device->maxInputChannels)) &&
+				!s.compare(device->name)) {
+				return i;
+			}
+		}
+	}
 
-  return is_output_device ? Pa_GetDefaultOutputDevice() : Pa_GetDefaultInputDevice();
+	return is_output_device ? Pa_GetDefaultOutputDevice() :
+							  Pa_GetDefaultInputDevice();
 }
 
-PaStreamParameters AudioManager::GetPortAudioParams(const AudioParams &params, PaDeviceIndex device)
+PaStreamParameters AudioManager::GetPortAudioParams(const AudioParams &params,
+													PaDeviceIndex device)
 {
-  PaStreamParameters p;
+	PaStreamParameters p;
 
-  p.channelCount = params.channel_count();
-  p.device = device;
-  p.hostApiSpecificStreamInfo = nullptr;
-  p.sampleFormat = GetPortAudioSampleFormat(params.format());
-  p.suggestedLatency = Pa_GetDeviceInfo(device)->defaultLowOutputLatency;
+	p.channelCount = params.channel_count();
+	p.device = device;
+	p.hostApiSpecificStreamInfo = nullptr;
+	p.sampleFormat = GetPortAudioSampleFormat(params.format());
+	p.suggestedLatency = Pa_GetDeviceInfo(device)->defaultLowOutputLatency;
 
-  return p;
+	return p;
 }
 
-AudioManager::AudioManager() :
-  output_stream_(nullptr),
-  input_stream_(nullptr),
-  input_encoder_(nullptr)
+AudioManager::AudioManager()
+	: output_stream_(nullptr)
+	, input_stream_(nullptr)
+	, input_encoder_(nullptr)
 {
 #ifdef PA_HAS_JACK
-  // PortAudio doesn't do a strcpy, so we need a const char that's readily accessible (i.e. not
-  // a QString converted to UTF-8)
-  PaJack_SetClientName("Olive");
+	// PortAudio doesn't do a strcpy, so we need a const char that's readily accessible (i.e. not
+	// a QString converted to UTF-8)
+	PaJack_SetClientName("Olive");
 #endif
 
-  Pa_Initialize();
+	Pa_Initialize();
 
-  // Get device from config
-  PaDeviceIndex output_device = FindConfigDeviceByName(true);
-  PaDeviceIndex input_device = FindConfigDeviceByName(false);
+	// Get device from config
+	PaDeviceIndex output_device = FindConfigDeviceByName(true);
+	PaDeviceIndex input_device = FindConfigDeviceByName(false);
 
-  SetOutputDevice(output_device);
-  SetInputDevice(input_device);
+	SetOutputDevice(output_device);
+	SetInputDevice(input_device);
 
-  output_buffer_ = new PreviewAudioDevice(this);
-  output_buffer_->open(PreviewAudioDevice::ReadWrite);
-  connect(output_buffer_, &PreviewAudioDevice::Notify, this, &AudioManager::OutputNotify);
+	output_buffer_ = new PreviewAudioDevice(this);
+	output_buffer_->open(PreviewAudioDevice::ReadWrite);
+	connect(output_buffer_, &PreviewAudioDevice::Notify, this,
+			&AudioManager::OutputNotify);
 }
 
 AudioManager::~AudioManager()
 {
-  CloseOutputStream();
+	CloseOutputStream();
 
-  Pa_Terminate();
+	Pa_Terminate();
 }
 
 }

app/audio/audiomanager.h

@@ -33,7 +33,8 @@
 #include "render/audioplaybackcache.h"
 #include "render/previewaudiodevice.h"
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief Audio input and output management class
@@ -41,74 +42,76 @@ namespace olive {
  * Wraps around a QAudioOutput and AudioHybridDevice, connecting them together and exposing audio functionality to
  * the rest of the system.
  */
-class AudioManager : public QObject
-{
-  Q_OBJECT
+class AudioManager : public QObject {
+	Q_OBJECT
 public:
-  static void CreateInstance();
-  static void DestroyInstance();
+	static void CreateInstance();
+	static void DestroyInstance();
 
-  static AudioManager* instance();
+	static AudioManager *instance();
 
-  void SetOutputNotifyInterval(int n);
+	void SetOutputNotifyInterval(int n);
 
-  bool PushToOutput(const AudioParams &params, const QByteArray& samples, QString *error = nullptr);
+	bool PushToOutput(const AudioParams &params, const QByteArray &samples,
+					  QString *error = nullptr);
 
-  void ClearBufferedOutput();
+	void ClearBufferedOutput();
 
-  void StopOutput();
+	void StopOutput();
 
-  PaDeviceIndex GetOutputDevice() const
-  {
-    return output_device_;
-  }
+	PaDeviceIndex GetOutputDevice() const
+	{
+		return output_device_;
+	}
 
-  PaDeviceIndex GetInputDevice() const
-  {
-    return input_device_;
-  }
+	PaDeviceIndex GetInputDevice() const
+	{
+		return input_device_;
+	}
 
-  void SetOutputDevice(PaDeviceIndex device);
+	void SetOutputDevice(PaDeviceIndex device);
 
-  void SetInputDevice(PaDeviceIndex device);
+	void SetInputDevice(PaDeviceIndex device);
 
-  void HardReset();
+	void HardReset();
 
-  bool StartRecording(const EncodingParams &params, QString *error_str = nullptr);
+	bool StartRecording(const EncodingParams &params,
+						QString *error_str = nullptr);
 
-  void StopRecording();
+	void StopRecording();
 
-  static PaDeviceIndex FindConfigDeviceByName(bool is_output_device);
-  static PaDeviceIndex FindDeviceByName(const QString &s, bool is_output_device);
+	static PaDeviceIndex FindConfigDeviceByName(bool is_output_device);
+	static PaDeviceIndex FindDeviceByName(const QString &s,
+										  bool is_output_device);
 
-  static PaStreamParameters GetPortAudioParams(const AudioParams &p, PaDeviceIndex device);
+	static PaStreamParameters GetPortAudioParams(const AudioParams &p,
+												 PaDeviceIndex device);
 
 signals:
-  void OutputNotify();
+	void OutputNotify();
 
-  void OutputParamsChanged();
+	void OutputParamsChanged();
 
 private:
-  AudioManager();
+	AudioManager();
 
-  virtual ~AudioManager() override;
+	virtual ~AudioManager() override;
 
-  static PaSampleFormat GetPortAudioSampleFormat(SampleFormat fmt);
+	static PaSampleFormat GetPortAudioSampleFormat(SampleFormat fmt);
 
-  void CloseOutputStream();
+	void CloseOutputStream();
 
-  static AudioManager* instance_;
+	static AudioManager *instance_;
 
-  PaDeviceIndex output_device_;
-  PaStream *output_stream_;
-  AudioParams output_params_;
-  PreviewAudioDevice *output_buffer_;
+	PaDeviceIndex output_device_;
+	PaStream *output_stream_;
+	AudioParams output_params_;
+	PreviewAudioDevice *output_buffer_;
 
-  PaDeviceIndex input_device_;
-  PaStream *input_stream_;
-
-  FFmpegEncoder *input_encoder_;
+	PaDeviceIndex input_device_;
+	PaStream *input_stream_;
 
+	FFmpegEncoder *input_encoder_;
 };
 
 }

app/audio/audioprocessor.cpp

@@ -29,279 +29,298 @@ extern "C" {
 
 #include "common/ffmpegutils.h"
 
-namespace olive {
+namespace olive
+{
 
 AudioProcessor::AudioProcessor()
 {
-  filter_graph_ = nullptr;
-  in_frame_ = nullptr;
-  out_frame_ = nullptr;
+	filter_graph_ = nullptr;
+	in_frame_ = nullptr;
+	out_frame_ = nullptr;
 }
 
 AudioProcessor::~AudioProcessor()
 {
-  Close();
+	Close();
 }
 
-bool AudioProcessor::Open(const AudioParams &from, const AudioParams &to, double tempo)
+bool AudioProcessor::Open(const AudioParams &from, const AudioParams &to,
+						  double tempo)
 {
-  if (filter_graph_) {
-    qWarning() << "Tried to open a processor that was already open";
-    return false;
-  }
+	if (filter_graph_) {
+		qWarning() << "Tried to open a processor that was already open";
+		return false;
+	}
 
-  filter_graph_ = avfilter_graph_alloc();
-  if (!filter_graph_) {
-    qCritical() << "Failed to allocate filter graph";
-    return false;
-  }
+	filter_graph_ = avfilter_graph_alloc();
+	if (!filter_graph_) {
+		qCritical() << "Failed to allocate filter graph";
+		return false;
+	}
 
-  from_fmt_ = FFmpegUtils::GetFFmpegSampleFormat(from.format());
-  to_fmt_ = FFmpegUtils::GetFFmpegSampleFormat(to.format());
+	from_fmt_ = FFmpegUtils::GetFFmpegSampleFormat(from.format());
+	to_fmt_ = FFmpegUtils::GetFFmpegSampleFormat(to.format());
 
-  // Set up audio buffer args
-  char filter_args[200];
-  snprintf(filter_args, 200, "time_base=%d/%d:sample_rate=%d:sample_fmt=%d:channel_layout=0x%" PRIx64,
-           1,
-           from.sample_rate(),
-           from.sample_rate(),
-           from_fmt_,
-           from.channel_layout().u.mask);
+	// Set up audio buffer args
+	char filter_args[200];
+	snprintf(
+		filter_args, 200,
+		"time_base=%d/%d:sample_rate=%d:sample_fmt=%d:channel_layout=0x%" PRIx64,
+		1, from.sample_rate(), from.sample_rate(), from_fmt_,
+		from.channel_layout().u.mask);
 
-  int r;
+	int r;
 
-  // Create buffersrc (input)
-  r = avfilter_graph_create_filter(&buffersrc_ctx_, avfilter_get_by_name("abuffer"), "in", filter_args, nullptr, filter_graph_);
-  if (r < 0) {
-    qCritical() << "Failed to create buffersrc:" << r;
-    Close();
-    return false;
-  }
+	// Create buffersrc (input)
+	r = avfilter_graph_create_filter(&buffersrc_ctx_,
+									 avfilter_get_by_name("abuffer"), "in",
+									 filter_args, nullptr, filter_graph_);
+	if (r < 0) {
+		qCritical() << "Failed to create buffersrc:" << r;
+		Close();
+		return false;
+	}
 
-  // Store "previous" filter for linking
-  AVFilterContext *previous_filter = buffersrc_ctx_;
+	// Store "previous" filter for linking
+	AVFilterContext *previous_filter = buffersrc_ctx_;
 
-  // Create tempo
-  bool create_tempo;
-  if ((create_tempo = !qFuzzyCompare(tempo, 1.0))) {
-    // Create audio tempo filters: FFmpeg's atempo can only be set between 0.5 and 2.0. If the requested speed is outside
-    // those boundaries, we need to daisychain more than one together.
-    double base = (tempo > 1.0) ? 2.0 : 0.5;
-    double speed_log = log(tempo) / log(base);
+	// Create tempo
+	bool create_tempo;
+	if ((create_tempo = !qFuzzyCompare(tempo, 1.0))) {
+		// Create audio tempo filters: FFmpeg's atempo can only be set between 0.5 and 2.0. If the requested speed is outside
+		// those boundaries, we need to daisychain more than one together.
+		double base = (tempo > 1.0) ? 2.0 : 0.5;
+		double speed_log = log(tempo) / log(base);
 
-    // This is the number of how many 0.5 or 2.0 tempos we need to daisychain
-    int whole = std::floor(speed_log);
+		// This is the number of how many 0.5 or 2.0 tempos we need to daisychain
+		int whole = std::floor(speed_log);
 
-    // Set speed_log to the remainder
-    speed_log -= whole;
+		// Set speed_log to the remainder
+		speed_log -= whole;
 
-    for (int i=0;i<=whole;i++) {
-      double filter_tempo = (i == whole) ? std::pow(base, speed_log) : base;
-/*
+		for (int i = 0; i <= whole; i++) {
+			double filter_tempo = (i == whole) ? std::pow(base, speed_log) :
+												 base;
+			/*
       if (qFuzzyCompare(filter_tempo, 1.0)) {
         // This filter would do nothing
         continue;
       }*/
 
-      previous_filter = CreateTempoFilter(filter_graph_,
-                                          previous_filter,
-                                          filter_tempo);
+			previous_filter =
+				CreateTempoFilter(filter_graph_, previous_filter, filter_tempo);
 
-      if (!previous_filter) {
-        qCritical() << "Failed to create audio tempo filter";
-        Close();
-        return false;
-      }
-    }
-  }
+			if (!previous_filter) {
+				qCritical() << "Failed to create audio tempo filter";
+				Close();
+				return false;
+			}
+		}
+	}
 
-  // Create conversion filter
-  auto ch1=from.channel_layout();
-  auto ch2=to.channel_layout();
-  if (from.sample_rate() != to.sample_rate() || av_channel_layout_compare(&ch1, &ch2) || from.format() != to.format()
-      || (to.format().is_planar() && create_tempo)) { // Tempo processor automatically converts to packed,
-                                                  // so if the desired output is planar, it'll need
-                                                  // to be converted
-    snprintf(filter_args, 200, "sample_fmts=%s:sample_rates=%d:channel_layouts=0x%" PRIx64,
-             av_get_sample_fmt_name(to_fmt_),
-             to.sample_rate(),
-             to.channel_layout().u.mask);
+	// Create conversion filter
+	auto ch1 = from.channel_layout();
+	auto ch2 = to.channel_layout();
+	if (from.sample_rate() != to.sample_rate() ||
+		av_channel_layout_compare(&ch1, &ch2) || from.format() != to.format() ||
+		(to.format().is_planar() &&
+		 create_tempo)) { // Tempo processor automatically converts to packed,
+		// so if the desired output is planar, it'll need
+		// to be converted
+		snprintf(filter_args, 200,
+				 "sample_fmts=%s:sample_rates=%d:channel_layouts=0x%" PRIx64,
+				 av_get_sample_fmt_name(to_fmt_), to.sample_rate(),
+				 to.channel_layout().u.mask);
 
-    AVFilterContext *c;
-    r = avfilter_graph_create_filter(&c, avfilter_get_by_name("aformat"), "fmt", filter_args, nullptr, filter_graph_);
-    if (r < 0) {
-      qCritical() << "Failed to create format conversion filter:" << r << filter_args;
-      Close();
-      return false;
-    }
+		AVFilterContext *c;
+		r = avfilter_graph_create_filter(&c, avfilter_get_by_name("aformat"),
+										 "fmt", filter_args, nullptr,
+										 filter_graph_);
+		if (r < 0) {
+			qCritical() << "Failed to create format conversion filter:" << r
+						<< filter_args;
+			Close();
+			return false;
+		}
 
-    r = avfilter_link(previous_filter, 0, c, 0);
-    if (r < 0) {
-      qCritical() << "Failed to link filters:" << r;
-      Close();
-      return false;
-    }
+		r = avfilter_link(previous_filter, 0, c, 0);
+		if (r < 0) {
+			qCritical() << "Failed to link filters:" << r;
+			Close();
+			return false;
+		}
 
-    previous_filter = c;
-  }
+		previous_filter = c;
+	}
 
-  // Create buffersink (output)
-  r = avfilter_graph_create_filter(&buffersink_ctx_, avfilter_get_by_name("abuffersink"), "out", nullptr, nullptr, filter_graph_);
-  if (r < 0) {
-    qCritical() << "Failed to create buffersink:" << r;
-    Close();
-    return false;
-  }
+	// Create buffersink (output)
+	r = avfilter_graph_create_filter(&buffersink_ctx_,
+									 avfilter_get_by_name("abuffersink"), "out",
+									 nullptr, nullptr, filter_graph_);
+	if (r < 0) {
+		qCritical() << "Failed to create buffersink:" << r;
+		Close();
+		return false;
+	}
 
-  r = avfilter_link(previous_filter, 0, buffersink_ctx_, 0);
-  if (r < 0) {
-    qCritical() << "Failed to link filters:" << r;
-    Close();
-    return false;
-  }
-  char *dump = avfilter_graph_dump(filter_graph_, nullptr);
-  qDebug() << dump;
-  av_free(dump);
-  r = avfilter_graph_config(filter_graph_, nullptr);
-  if (r < 0) {
-    qCritical() << "Failed to configure graph:" << r;
-    Close();
-    return false;
-  }
+	r = avfilter_link(previous_filter, 0, buffersink_ctx_, 0);
+	if (r < 0) {
+		qCritical() << "Failed to link filters:" << r;
+		Close();
+		return false;
+	}
+	char *dump = avfilter_graph_dump(filter_graph_, nullptr);
+	qDebug() << dump;
+	av_free(dump);
+	r = avfilter_graph_config(filter_graph_, nullptr);
+	if (r < 0) {
+		qCritical() << "Failed to configure graph:" << r;
+		Close();
+		return false;
+	}
 
-  in_frame_ = av_frame_alloc();
-  if (in_frame_) {
-    in_frame_->sample_rate = from.sample_rate();
-    in_frame_->format = from_fmt_;
-    in_frame_->ch_layout = from.channel_layout();
-    in_frame_->pts = 0;
-  } else {
-    qCritical() << "Failed to allocate input frame";
-    Close();
-    return false;
-  }
+	in_frame_ = av_frame_alloc();
+	if (in_frame_) {
+		in_frame_->sample_rate = from.sample_rate();
+		in_frame_->format = from_fmt_;
+		in_frame_->ch_layout = from.channel_layout();
+		in_frame_->pts = 0;
+	} else {
+		qCritical() << "Failed to allocate input frame";
+		Close();
+		return false;
+	}
 
-  out_frame_ = av_frame_alloc();
-  if (!out_frame_) {
-    qCritical() << "Failed to allocate output frame";
-    Close();
-    return false;
-  }
+	out_frame_ = av_frame_alloc();
+	if (!out_frame_) {
+		qCritical() << "Failed to allocate output frame";
+		Close();
+		return false;
+	}
 
-  from_ = from;
-  to_ = to;
+	from_ = from;
+	to_ = to;
 
-  return true;
+	return true;
 }
 
 void AudioProcessor::Close()
 {
-  if (filter_graph_) {
-    avfilter_graph_free(&filter_graph_);
-    filter_graph_ = nullptr;
-    buffersrc_ctx_ = nullptr;
-    buffersink_ctx_ = nullptr;
-  }
+	if (filter_graph_) {
+		avfilter_graph_free(&filter_graph_);
+		filter_graph_ = nullptr;
+		buffersrc_ctx_ = nullptr;
+		buffersink_ctx_ = nullptr;
+	}
 
-  if (in_frame_) {
-    av_frame_free(&in_frame_);
-    in_frame_ = nullptr;
-  }
+	if (in_frame_) {
+		av_frame_free(&in_frame_);
+		in_frame_ = nullptr;
+	}
 
-  if (out_frame_) {
-    av_frame_free(&out_frame_);
-    out_frame_ = nullptr;
-  }
+	if (out_frame_) {
+		av_frame_free(&out_frame_);
+		out_frame_ = nullptr;
+	}
 }
 
-int AudioProcessor::Convert(float **in, int nb_in_samples, AudioProcessor::Buffer *output)
+int AudioProcessor::Convert(float **in, int nb_in_samples,
+							AudioProcessor::Buffer *output)
 {
-  if (!IsOpen()) {
-    qCritical() << "Tried to convert on closed processor";
-    return -1;
-  }
+	if (!IsOpen()) {
+		qCritical() << "Tried to convert on closed processor";
+		return -1;
+	}
 
-  int r = 0;
+	int r = 0;
 
-  if (in && nb_in_samples) {
-    // Set frame parameters
-    in_frame_->nb_samples = nb_in_samples;
-    for (int i=0; i<from_.channel_count(); i++) {
-      in_frame_->data[i] = reinterpret_cast<uint8_t*>(in[i]);
-      in_frame_->linesize[i] = from_.samples_to_bytes(nb_in_samples);
-    }
+	if (in && nb_in_samples) {
+		// Set frame parameters
+		in_frame_->nb_samples = nb_in_samples;
+		for (int i = 0; i < from_.channel_count(); i++) {
+			in_frame_->data[i] = reinterpret_cast<uint8_t *>(in[i]);
+			in_frame_->linesize[i] = from_.samples_to_bytes(nb_in_samples);
+		}
 
-    r = av_buffersrc_add_frame_flags(buffersrc_ctx_, in_frame_, AV_BUFFERSRC_FLAG_KEEP_REF);
-    if (r < 0) {
-      qCritical() << "Failed to add frame to buffersrc:" << r;
-      return r;
-    }
-  }
+		r = av_buffersrc_add_frame_flags(buffersrc_ctx_, in_frame_,
+										 AV_BUFFERSRC_FLAG_KEEP_REF);
+		if (r < 0) {
+			qCritical() << "Failed to add frame to buffersrc:" << r;
+			return r;
+		}
+	}
 
-  if (output) {
-    int nb_channels = to_.channel_count();
+	if (output) {
+		int nb_channels = to_.channel_count();
 
-    if (to_.format().is_packed()) {
-      nb_channels = 1;
-    }
+		if (to_.format().is_packed()) {
+			nb_channels = 1;
+		}
 
-    AudioProcessor::Buffer &result = *output;
-    result.resize(nb_channels);
+		AudioProcessor::Buffer &result = *output;
+		result.resize(nb_channels);
 
-    int byte_offset = 0;
+		int byte_offset = 0;
 
-    while (true) {
-      av_frame_unref(out_frame_);
-      r = av_buffersink_get_frame(buffersink_ctx_, out_frame_);
-      if (r < 0) {
-        if (r == AVERROR(EAGAIN)) {
-          r = 0;
-        } else {
-          // Handle unexpected error
-          qCritical() << "Failed to pull from buffersink:" << r;
-        }
-        break;
-      }
+		while (true) {
+			av_frame_unref(out_frame_);
+			r = av_buffersink_get_frame(buffersink_ctx_, out_frame_);
+			if (r < 0) {
+				if (r == AVERROR(EAGAIN)) {
+					r = 0;
+				} else {
+					// Handle unexpected error
+					qCritical() << "Failed to pull from buffersink:" << r;
+				}
+				break;
+			}
 
-      int nb_bytes = out_frame_->nb_samples * to_.bytes_per_sample_per_channel();
-      if (to_.format().is_packed()) {
-        nb_bytes *= to_.channel_count();
-      }
+			int nb_bytes =
+				out_frame_->nb_samples * to_.bytes_per_sample_per_channel();
+			if (to_.format().is_packed()) {
+				nb_bytes *= to_.channel_count();
+			}
 
-      for (int i=0; i<nb_channels; i++) {
-        result[i].resize(byte_offset + nb_bytes);
-        memcpy(result[i].data() + byte_offset, out_frame_->data[i], nb_bytes);
-      }
-      byte_offset += nb_bytes;
-    }
-    av_frame_unref(out_frame_);
-  }
+			for (int i = 0; i < nb_channels; i++) {
+				result[i].resize(byte_offset + nb_bytes);
+				memcpy(result[i].data() + byte_offset, out_frame_->data[i],
+					   nb_bytes);
+			}
+			byte_offset += nb_bytes;
+		}
+		av_frame_unref(out_frame_);
+	}
 
-  return r;
+	return r;
 }
 
 void AudioProcessor::Flush()
 {
-  int r = av_buffersrc_add_frame_flags(buffersrc_ctx_, nullptr, AV_BUFFERSRC_FLAG_KEEP_REF);
-  if (r < 0) {
-    qCritical() << "Failed to flush:" << r;
-  }
+	int r = av_buffersrc_add_frame_flags(buffersrc_ctx_, nullptr,
+										 AV_BUFFERSRC_FLAG_KEEP_REF);
+	if (r < 0) {
+		qCritical() << "Failed to flush:" << r;
+	}
 }
 
-AVFilterContext *AudioProcessor::CreateTempoFilter(AVFilterGraph* graph, AVFilterContext* link, const double &tempo)
+AVFilterContext *AudioProcessor::CreateTempoFilter(AVFilterGraph *graph,
+												   AVFilterContext *link,
+												   const double &tempo)
 {
-  // Set up tempo param, which is taken as a C string
-  char speed_param[20];
-  snprintf(speed_param, 20, "%f", tempo);
+	// Set up tempo param, which is taken as a C string
+	char speed_param[20];
+	snprintf(speed_param, 20, "%f", tempo);
 
-  AVFilterContext* tempo_ctx = nullptr;
+	AVFilterContext *tempo_ctx = nullptr;
 
-  if (avfilter_graph_create_filter(&tempo_ctx, avfilter_get_by_name("atempo"), "atempo", speed_param, nullptr, graph) >= 0
-      && avfilter_link(link, 0, tempo_ctx, 0) == 0) {
-    return tempo_ctx;
-  }
+	if (avfilter_graph_create_filter(&tempo_ctx, avfilter_get_by_name("atempo"),
+									 "atempo", speed_param, nullptr,
+									 graph) >= 0 &&
+		avfilter_link(link, 0, tempo_ctx, 0) == 0) {
+		return tempo_ctx;
+	}
 
-  return nullptr;
+	return nullptr;
 }
 
 }

app/audio/audioprocessor.h

@@ -31,52 +31,63 @@ extern "C" {
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 using namespace core;
 
-class AudioProcessor
-{
+class AudioProcessor {
 public:
-  AudioProcessor();
+	AudioProcessor();
 
-  ~AudioProcessor();
+	~AudioProcessor();
 
-  DISABLE_COPY_MOVE(AudioProcessor)
+	DISABLE_COPY_MOVE(AudioProcessor)
 
-  bool Open(const AudioParams &from, const AudioParams &to, double tempo = 1.0);
+	bool Open(const AudioParams &from, const AudioParams &to,
+			  double tempo = 1.0);
 
-  void Close();
+	void Close();
 
-  bool IsOpen() const { return filter_graph_; }
+	bool IsOpen() const
+	{
+		return filter_graph_;
+	}
 
-  using Buffer = QVector<QByteArray>;
-  int Convert(float **in, int nb_in_samples, AudioProcessor::Buffer *output);
+	using Buffer = QVector<QByteArray>;
+	int Convert(float **in, int nb_in_samples, AudioProcessor::Buffer *output);
 
-  void Flush();
+	void Flush();
 
-  const AudioParams &from() const { return from_; }
-  const AudioParams &to() const { return to_; }
+	const AudioParams &from() const
+	{
+		return from_;
+	}
+	const AudioParams &to() const
+	{
+		return to_;
+	}
 
 private:
-  static AVFilterContext* CreateTempoFilter(AVFilterGraph *graph, AVFilterContext *link, const double& tempo);
+	static AVFilterContext *CreateTempoFilter(AVFilterGraph *graph,
+											  AVFilterContext *link,
+											  const double &tempo);
 
-  AVFilterGraph* filter_graph_;
+	AVFilterGraph *filter_graph_;
 
-  AVFilterContext* buffersrc_ctx_;
+	AVFilterContext *buffersrc_ctx_;
 
-  AVFilterContext* buffersink_ctx_;
+	AVFilterContext *buffersink_ctx_;
 
-  AudioParams from_;
-  AVSampleFormat from_fmt_;
+	AudioParams from_;
+	AVSampleFormat from_fmt_;
 
-  AudioParams to_;
-  AVSampleFormat to_fmt_;
+	AudioParams to_;
+	AVSampleFormat to_fmt_;
 
-  AVFrame *in_frame_;
-
-  AVFrame *out_frame_;
+	AVFrame *in_frame_;
 
+	AVFrame *out_frame_;
 };
 
 }

app/audio/audiovisualwaveform.cpp

@@ -25,480 +25,536 @@
 
 #include "config/config.h"
 
-namespace olive {
+namespace olive
+{
 
 const rational AudioVisualWaveform::kMinimumSampleRate = rational(1, 8);
 const rational AudioVisualWaveform::kMaximumSampleRate = 1024;
 
-AudioVisualWaveform::AudioVisualWaveform() :
-  channels_(0)
+AudioVisualWaveform::AudioVisualWaveform()
+	: channels_(0)
 {
-  for (rational i=kMinimumSampleRate; i<=kMaximumSampleRate; i*=2) {
-    mipmapped_data_.insert({i, Sample()});
-  }
+	for (rational i = kMinimumSampleRate; i <= kMaximumSampleRate; i *= 2) {
+		mipmapped_data_.insert({ i, Sample() });
+	}
 }
 
-void AudioVisualWaveform::OverwriteSamplesFromBuffer(const SampleBuffer &samples, int sample_rate, const rational &start, double target_rate, Sample& data, size_t &start_index, size_t &samples_length)
+void AudioVisualWaveform::OverwriteSamplesFromBuffer(
+	const SampleBuffer &samples, int sample_rate, const rational &start,
+	double target_rate, Sample &data, size_t &start_index,
+	size_t &samples_length)
 {
-  start_index = time_to_samples(start, target_rate);
-  samples_length = time_to_samples(static_cast<double>(samples.sample_count()) / static_cast<double>(sample_rate), target_rate);
+	start_index = time_to_samples(start, target_rate);
+	samples_length =
+		time_to_samples(static_cast<double>(samples.sample_count()) /
+							static_cast<double>(sample_rate),
+						target_rate);
 
-  size_t end_index = start_index + samples_length;
-  if (data.size() < end_index) {
-    data.resize(end_index);
-  }
+	size_t end_index = start_index + samples_length;
+	if (data.size() < end_index) {
+		data.resize(end_index);
+	}
 
-  double chunk_size = double(sample_rate) / double(target_rate);
+	double chunk_size = double(sample_rate) / double(target_rate);
 
-  for (size_t i=0; i<samples_length; i+=channels_) {
-    size_t src_start = qRound((double(i) * chunk_size)) / channels_;
-    size_t src_end = qMin(size_t(qRound64((double(i + channels_) * chunk_size))) / channels_, samples.sample_count());
+	for (size_t i = 0; i < samples_length; i += channels_) {
+		size_t src_start = qRound((double(i) * chunk_size)) / channels_;
+		size_t src_end = qMin(
+			size_t(qRound64((double(i + channels_) * chunk_size))) / channels_,
+			samples.sample_count());
 
-    Sample summary = SumSamples(samples,
-                                src_start,
-                                src_end - src_start);
+		Sample summary = SumSamples(samples, src_start, src_end - src_start);
 
-    memcpy(&data.data()[i + start_index],
-        summary.data(),
-        summary.size() * sizeof(SamplePerChannel));
-  }
+		memcpy(&data.data()[i + start_index], summary.data(),
+			   summary.size() * sizeof(SamplePerChannel));
+	}
 }
 
-void AudioVisualWaveform::OverwriteSamplesFromMipmap(const AudioVisualWaveform::Sample &input, double input_sample_rate, size_t &input_start, size_t &input_length, const rational &start, double output_rate, AudioVisualWaveform::Sample &output_data)
+void AudioVisualWaveform::OverwriteSamplesFromMipmap(
+	const AudioVisualWaveform::Sample &input, double input_sample_rate,
+	size_t &input_start, size_t &input_length, const rational &start,
+	double output_rate, AudioVisualWaveform::Sample &output_data)
 {
-  size_t start_index = time_to_samples(start, output_rate);
-  size_t samples_length = time_to_samples(static_cast<double>(input_length / channels_) / input_sample_rate, output_rate);
+	size_t start_index = time_to_samples(start, output_rate);
+	size_t samples_length = time_to_samples(
+		static_cast<double>(input_length / channels_) / input_sample_rate,
+		output_rate);
 
-  size_t end_index = start_index + samples_length;
-  if (output_data.size() < end_index) {
-    output_data.resize(end_index);
-  }
+	size_t end_index = start_index + samples_length;
+	if (output_data.size() < end_index) {
+		output_data.resize(end_index);
+	}
 
-  // We guarantee mipmaps are powers of two so integer division should be perfectly accurate here
-  size_t chunk_size = input_sample_rate / output_rate;
+	// We guarantee mipmaps are powers of two so integer division should be perfectly accurate here
+	size_t chunk_size = input_sample_rate / output_rate;
 
-  for (size_t i=0; i<samples_length; i+=channels_) {
-    Sample summary = ReSumSamples(&input.data()[input_start + (i*chunk_size)], chunk_size * channels_, channels_);
+	for (size_t i = 0; i < samples_length; i += channels_) {
+		Sample summary =
+			ReSumSamples(&input.data()[input_start + (i * chunk_size)],
+						 chunk_size * channels_, channels_);
 
-    memcpy(&output_data.data()[i + start_index],
-        summary.data(),
-        summary.size() * sizeof(SamplePerChannel));
-  }
+		memcpy(&output_data.data()[i + start_index], summary.data(),
+			   summary.size() * sizeof(SamplePerChannel));
+	}
 
-  input_start = start_index;
-  input_length = samples_length;
+	input_start = start_index;
+	input_length = samples_length;
 }
 
 void AudioVisualWaveform::ValidateVirtualStart(const rational &new_start)
 {
-  if (length_ == 0) {
-    virtual_start_ = new_start;
-  } else if (virtual_start_ > new_start) {
-    TrimIn(new_start - virtual_start_);
-  }
+	if (length_ == 0) {
+		virtual_start_ = new_start;
+	} else if (virtual_start_ > new_start) {
+		TrimIn(new_start - virtual_start_);
+	}
 }
 
-void AudioVisualWaveform::OverwriteSamples(const SampleBuffer &samples, int sample_rate, const rational &start)
+void AudioVisualWaveform::OverwriteSamples(const SampleBuffer &samples,
+										   int sample_rate,
+										   const rational &start)
 {
-  if (!channels_) {
-    qWarning() << "Failed to write samples - channel count is zero";
-    return;
-  }
+	if (!channels_) {
+		qWarning() << "Failed to write samples - channel count is zero";
+		return;
+	}
 
-  ValidateVirtualStart(start);
+	ValidateVirtualStart(start);
 
-  // Process the largest mipmap directly for the samples
-  auto current_mipmap = mipmapped_data_.rbegin();
-  size_t input_start, input_length;
-  OverwriteSamplesFromBuffer(samples, sample_rate, start - virtual_start_, current_mipmap->first.toDouble(), current_mipmap->second, input_start, input_length);
+	// Process the largest mipmap directly for the samples
+	auto current_mipmap = mipmapped_data_.rbegin();
+	size_t input_start, input_length;
+	OverwriteSamplesFromBuffer(samples, sample_rate, start - virtual_start_,
+							   current_mipmap->first.toDouble(),
+							   current_mipmap->second, input_start,
+							   input_length);
 
-  while (true) {
-    // For each smaller mipmap, we just process from the mipmap before it, making each one
-    // exponentially faster to create
-    auto previous_mipmap = current_mipmap;
-    current_mipmap++;
-    if (current_mipmap == mipmapped_data_.rend()) {
-      break;
-    }
+	while (true) {
+		// For each smaller mipmap, we just process from the mipmap before it, making each one
+		// exponentially faster to create
+		auto previous_mipmap = current_mipmap;
+		current_mipmap++;
+		if (current_mipmap == mipmapped_data_.rend()) {
+			break;
+		}
 
-    OverwriteSamplesFromMipmap(previous_mipmap->second, previous_mipmap->first.toDouble(),
-                               input_start, input_length, start - virtual_start_, current_mipmap->first.toDouble(),
-                               current_mipmap->second);
-  }
+		OverwriteSamplesFromMipmap(
+			previous_mipmap->second, previous_mipmap->first.toDouble(),
+			input_start, input_length, start - virtual_start_,
+			current_mipmap->first.toDouble(), current_mipmap->second);
+	}
 
-  rational sample_length(samples.sample_count(), sample_rate);
-  length_ = qMax(length_, start + sample_length);
+	rational sample_length(samples.sample_count(), sample_rate);
+	length_ = qMax(length_, start + sample_length);
 }
 
-void AudioVisualWaveform::OverwriteSums(const AudioVisualWaveform &sums, const rational &dest, const rational& offset, const rational& length)
+void AudioVisualWaveform::OverwriteSums(const AudioVisualWaveform &sums,
+										const rational &dest,
+										const rational &offset,
+										const rational &length)
 {
-  ValidateVirtualStart(dest);
+	ValidateVirtualStart(dest);
 
-  for (auto it=mipmapped_data_.begin(); it!=mipmapped_data_.end(); it++) {
-    rational rate = it->first;
+	for (auto it = mipmapped_data_.begin(); it != mipmapped_data_.end(); it++) {
+		rational rate = it->first;
 
-    Sample& our_arr = it->second;
-    const Sample& their_arr = sums.mipmapped_data_.at(rate);
+		Sample &our_arr = it->second;
+		const Sample &their_arr = sums.mipmapped_data_.at(rate);
 
-    double rate_dbl = rate.toDouble();
+		double rate_dbl = rate.toDouble();
 
-    // Get our destination sample
-    size_t our_start_index = time_to_samples(dest - virtual_start_, rate_dbl);
+		// Get our destination sample
+		size_t our_start_index =
+			time_to_samples(dest - virtual_start_, rate_dbl);
 
-    // Get our source sample
-    size_t their_start_index = time_to_samples(offset, rate_dbl);
-    if (their_start_index >= their_arr.size()) {
-      continue;
-    }
+		// Get our source sample
+		size_t their_start_index = time_to_samples(offset, rate_dbl);
+		if (their_start_index >= their_arr.size()) {
+			continue;
+		}
 
-    // Determine how much we're copying
-    size_t copy_len = their_arr.size() - their_start_index;
-    if (!length.isNull()) {
-      copy_len = qMin(copy_len, time_to_samples(length, rate_dbl));
-      if (copy_len == 0) {
-        continue;
-      }
-    }
+		// Determine how much we're copying
+		size_t copy_len = their_arr.size() - their_start_index;
+		if (!length.isNull()) {
+			copy_len = qMin(copy_len, time_to_samples(length, rate_dbl));
+			if (copy_len == 0) {
+				continue;
+			}
+		}
 
-    // Determine end index of our array
-    size_t end_index = our_start_index + copy_len;
-    if (our_arr.size() < end_index) {
-      our_arr.resize(end_index);
-    }
+		// Determine end index of our array
+		size_t end_index = our_start_index + copy_len;
+		if (our_arr.size() < end_index) {
+			our_arr.resize(end_index);
+		}
 
-    memcpy(reinterpret_cast<char*>(our_arr.data()) + our_start_index * sizeof(SamplePerChannel),
-           reinterpret_cast<const char*>(their_arr.data()) + their_start_index * sizeof(SamplePerChannel),
-           copy_len * sizeof(SamplePerChannel));
-  }
+		memcpy(reinterpret_cast<char *>(our_arr.data()) +
+				   our_start_index * sizeof(SamplePerChannel),
+			   reinterpret_cast<const char *>(their_arr.data()) +
+				   their_start_index * sizeof(SamplePerChannel),
+			   copy_len * sizeof(SamplePerChannel));
+	}
 
-  length_ = qMax(length_, dest + ((length.isNull()) ? sums.length() - offset : length));
+	length_ = qMax(length_, dest + ((length.isNull()) ? sums.length() - offset :
+														length));
 }
 
-void AudioVisualWaveform::OverwriteSilence(const rational &start, const rational &length)
+void AudioVisualWaveform::OverwriteSilence(const rational &start,
+										   const rational &length)
 {
-  ValidateVirtualStart(start);
+	ValidateVirtualStart(start);
 
-  for (auto it=mipmapped_data_.begin(); it!=mipmapped_data_.end(); it++) {
-    rational rate = it->first;
+	for (auto it = mipmapped_data_.begin(); it != mipmapped_data_.end(); it++) {
+		rational rate = it->first;
 
-    Sample& our_arr = it->second;
+		Sample &our_arr = it->second;
 
-    double rate_dbl = rate.toDouble();
+		double rate_dbl = rate.toDouble();
 
-    // Get our destination sample
-    size_t our_start_index = time_to_samples(start - virtual_start_, rate_dbl);
-    size_t our_length_index = time_to_samples(length, rate_dbl);
-    size_t our_end_index = our_start_index + our_length_index;
+		// Get our destination sample
+		size_t our_start_index =
+			time_to_samples(start - virtual_start_, rate_dbl);
+		size_t our_length_index = time_to_samples(length, rate_dbl);
+		size_t our_end_index = our_start_index + our_length_index;
 
-    if (our_arr.size() < our_end_index) {
-      our_arr.resize(our_end_index);
-    }
+		if (our_arr.size() < our_end_index) {
+			our_arr.resize(our_end_index);
+		}
 
-    memset(reinterpret_cast<char*>(our_arr.data()) + our_start_index * sizeof(SamplePerChannel), 0, our_length_index * sizeof(SamplePerChannel));
-  }
+		memset(reinterpret_cast<char *>(our_arr.data()) +
+				   our_start_index * sizeof(SamplePerChannel),
+			   0, our_length_index * sizeof(SamplePerChannel));
+	}
 
-  length_ = qMax(length_, start + length);
+	length_ = qMax(length_, start + length);
 }
 
 void AudioVisualWaveform::TrimIn(rational length)
 {
-  if (length == 0) {
-    return;
-  }
+	if (length == 0) {
+		return;
+	}
 
-  virtual_start_ += length;
+	virtual_start_ += length;
 
-  bool negative = (length < 0);
-  if (negative) {
-    length = -length;
-  }
+	bool negative = (length < 0);
+	if (negative) {
+		length = -length;
+	}
 
-  for (auto it=mipmapped_data_.begin(); it!=mipmapped_data_.end(); it++) {
-    rational rate = it->first;
-    double rate_dbl = rate.toDouble();
-    Sample& data = it->second;
+	for (auto it = mipmapped_data_.begin(); it != mipmapped_data_.end(); it++) {
+		rational rate = it->first;
+		double rate_dbl = rate.toDouble();
+		Sample &data = it->second;
 
-    size_t chop_length = time_to_samples(length, rate_dbl);
-    if (chop_length == 0) {
-      continue;
-    }
+		size_t chop_length = time_to_samples(length, rate_dbl);
+		if (chop_length == 0) {
+			continue;
+		}
 
-    if (!negative) {
-      data = Sample(data.begin() + chop_length, data.end());
-    } else {
-      data.insert(data.begin(), chop_length, SamplePerChannel());
-    }
-  }
+		if (!negative) {
+			data = Sample(data.begin() + chop_length, data.end());
+		} else {
+			data.insert(data.begin(), chop_length, SamplePerChannel());
+		}
+	}
 
-  length_ = qMax(rational(0), length_ - length);
+	length_ = qMax(rational(0), length_ - length);
 }
 
 AudioVisualWaveform AudioVisualWaveform::Mid(const rational &offset) const
 {
-  AudioVisualWaveform mid = *this;
+	AudioVisualWaveform mid = *this;
 
-  mid.TrimIn(offset - virtual_start_);
+	mid.TrimIn(offset - virtual_start_);
 
-  return mid;
+	return mid;
 }
 
-AudioVisualWaveform AudioVisualWaveform::Mid(const rational &offset, const rational &length) const
+AudioVisualWaveform AudioVisualWaveform::Mid(const rational &offset,
+											 const rational &length) const
 {
-  AudioVisualWaveform mid  = *this;
+	AudioVisualWaveform mid = *this;
 
-  mid.TrimRange(offset - virtual_start_, length);
+	mid.TrimRange(offset - virtual_start_, length);
 
-  return mid;
+	return mid;
 }
 
 void AudioVisualWaveform::Resize(const rational &length)
 {
-  if (length_ == length) {
-    return;
-  }
+	if (length_ == length) {
+		return;
+	}
 
-  for (auto it=mipmapped_data_.begin(); it!=mipmapped_data_.end(); it++) {
-    rational rate = it->first;
-    double rate_dbl = rate.toDouble();
-    Sample& data = it->second;
+	for (auto it = mipmapped_data_.begin(); it != mipmapped_data_.end(); it++) {
+		rational rate = it->first;
+		double rate_dbl = rate.toDouble();
+		Sample &data = it->second;
 
-    size_t chop_length = time_to_samples(length, rate_dbl);
+		size_t chop_length = time_to_samples(length, rate_dbl);
 
-    data.resize(chop_length);
-  }
+		data.resize(chop_length);
+	}
 
-  length_ = length;
+	length_ = length;
 }
 
 void AudioVisualWaveform::TrimRange(const rational &in, const rational &length)
 {
-  TrimIn(in);
-  Resize(length);
+	TrimIn(in);
+	Resize(length);
 }
 
-AudioVisualWaveform::Sample AudioVisualWaveform::GetSummaryFromTime(const rational &start, const rational &length) const
+AudioVisualWaveform::Sample
+AudioVisualWaveform::GetSummaryFromTime(const rational &start,
+										const rational &length) const
 {
-  // Find mipmap that requires
-  auto using_mipmap = GetMipmapForScale(length.flipped().toDouble());
+	// Find mipmap that requires
+	auto using_mipmap = GetMipmapForScale(length.flipped().toDouble());
 
-  double rate_dbl = using_mipmap->first.toDouble();
+	double rate_dbl = using_mipmap->first.toDouble();
 
-  size_t start_sample = time_to_samples(start - virtual_start_, rate_dbl);
-  size_t sample_length = time_to_samples(length, rate_dbl);
+	size_t start_sample = time_to_samples(start - virtual_start_, rate_dbl);
+	size_t sample_length = time_to_samples(length, rate_dbl);
 
-  const Sample &mipmap_data = using_mipmap->second;
+	const Sample &mipmap_data = using_mipmap->second;
 
-  // Determine if the array actually has this sample
-  sample_length = qMin(sample_length, mipmap_data.size() - start_sample);
+	// Determine if the array actually has this sample
+	sample_length = qMin(sample_length, mipmap_data.size() - start_sample);
 
-  // Based on the above `min`, if sample length <= 0, that means start_sample >= the size of the
-  // array and nothing can be returned.
-  if (sample_length > 0) {
-    return ReSumSamples(&mipmap_data.data()[start_sample], sample_length, channels_);
-  }
+	// Based on the above `min`, if sample length <= 0, that means start_sample >= the size of the
+	// array and nothing can be returned.
+	if (sample_length > 0) {
+		return ReSumSamples(&mipmap_data.data()[start_sample], sample_length,
+							channels_);
+	}
 
-  // Return null samples
-  return AudioVisualWaveform::Sample(channel_count(), {0, 0});
+	// Return null samples
+	return AudioVisualWaveform::Sample(channel_count(), { 0, 0 });
 }
 
-void ExpandMinMaxChannel(const float *a, size_t length, float &min_val, float &max_val)
+void ExpandMinMaxChannel(const float *a, size_t length, float &min_val,
+						 float &max_val)
 {
 #if defined(Q_PROCESSOR_X86) || defined(Q_PROCESSOR_ARM)
-  // SSE optimized
+	// SSE optimized
 
-  // load the first 4 elements of 'a' into min and max (they are 4 * 32 = 128 bits)
-  __m128 max = _mm_loadu_ps(a);
-  __m128 min = _mm_loadu_ps(a);
+	// load the first 4 elements of 'a' into min and max (they are 4 * 32 = 128 bits)
+	__m128 max = _mm_loadu_ps(a);
+	__m128 min = _mm_loadu_ps(a);
 
-  // loop over 'a' and compare current elements with min and max 4 by 4.
-  // we need to make sure we don't read out of boundaries should 'a' length be not mod. 4
-  for(size_t i = 4; i < length-4; i+=4) {
-    __m128 cur = _mm_loadu_ps(a + i);
-    max = _mm_max_ps(max, cur);
-    min = _mm_min_ps(min, cur);
-  }
-  // so we read the last 4 (or less) elements in a safe manner.
-  __m128 cur = _mm_loadu_ps(a + length - 4);
-  max = _mm_max_ps(max, cur);
-  min = _mm_min_ps(min, cur);
-  // this potentially overlaps up to the last 3 elements but it's not an issue.
+	// loop over 'a' and compare current elements with min and max 4 by 4.
+	// we need to make sure we don't read out of boundaries should 'a' length be not mod. 4
+	for (size_t i = 4; i < length - 4; i += 4) {
+		__m128 cur = _mm_loadu_ps(a + i);
+		max = _mm_max_ps(max, cur);
+		min = _mm_min_ps(min, cur);
+	}
+	// so we read the last 4 (or less) elements in a safe manner.
+	__m128 cur = _mm_loadu_ps(a + length - 4);
+	max = _mm_max_ps(max, cur);
+	min = _mm_min_ps(min, cur);
+	// this potentially overlaps up to the last 3 elements but it's not an issue.
 
-  // min and max will contain 4 min and max. To get the absolute min and max
-  // we need to compare the 4 values over themselves by shuffling each time.
-  for (size_t i = 0; i < 3; i++) {
-    max = _mm_max_ps(max, _mm_shuffle_ps(max, max, 0x93));
-    min = _mm_min_ps(min, _mm_shuffle_ps(min, min, 0x93));
-  }
-  // now min and max contain 4 identical items each representing min and max value respectively.
+	// min and max will contain 4 min and max. To get the absolute min and max
+	// we need to compare the 4 values over themselves by shuffling each time.
+	for (size_t i = 0; i < 3; i++) {
+		max = _mm_max_ps(max, _mm_shuffle_ps(max, max, 0x93));
+		min = _mm_min_ps(min, _mm_shuffle_ps(min, min, 0x93));
+	}
+	// now min and max contain 4 identical items each representing min and max value respectively.
 
-  // and we store the first one into a float variable.
-  _mm_store_ss(&max_val, max);
-  _mm_store_ss(&min_val, min);
-  // I bet you don't find annotated low level code very often.
+	// and we store the first one into a float variable.
+	_mm_store_ss(&max_val, max);
+	_mm_store_ss(&min_val, min);
+	// I bet you don't find annotated low level code very often.
 #else
-  // Standard unoptimized function
-  for (size_t i=0; i<length; i++) {
-    min_val = std::min(min_val, a[i]);
-    max_val = std::max(max_val, a[i]);
-  }
+	// Standard unoptimized function
+	for (size_t i = 0; i < length; i++) {
+		min_val = std::min(min_val, a[i]);
+		max_val = std::max(max_val, a[i]);
+	}
 #endif
 }
 
-AudioVisualWaveform::Sample AudioVisualWaveform::SumSamples(const SampleBuffer &samples, size_t start_index, size_t length)
+AudioVisualWaveform::Sample
+AudioVisualWaveform::SumSamples(const SampleBuffer &samples, size_t start_index,
+								size_t length)
 {
-  int channels = samples.audio_params().channel_count();
-  AudioVisualWaveform::Sample summed_samples(channels);
+	int channels = samples.audio_params().channel_count();
+	AudioVisualWaveform::Sample summed_samples(channels);
 
-  for (int channel=0; channel<samples.audio_params().channel_count(); channel++) {
-    ExpandMinMaxChannel(samples.data(channel) + start_index, length, summed_samples[channel].min, summed_samples[channel].max);
-  }
+	for (int channel = 0; channel < samples.audio_params().channel_count();
+		 channel++) {
+		ExpandMinMaxChannel(samples.data(channel) + start_index, length,
+							summed_samples[channel].min,
+							summed_samples[channel].max);
+	}
 
-  // for reference: this approximation is n x faster (and less accurate) for a n-tracks clip
-  // for (size_t i=start_index; i<end_index; i++) {
-  //   ExpandMinMax(summed_samples[i%channels], samples->data(i%channels)[i]);
-  // }
+	// for reference: this approximation is n x faster (and less accurate) for a n-tracks clip
+	// for (size_t i=start_index; i<end_index; i++) {
+	//   ExpandMinMax(summed_samples[i%channels], samples->data(i%channels)[i]);
+	// }
 
-  return summed_samples;
+	return summed_samples;
 }
 
-AudioVisualWaveform::Sample AudioVisualWaveform::ReSumSamples(const SamplePerChannel* samples,
-                                                                                 size_t nb_samples,
-                                                                                 int nb_channels)
+AudioVisualWaveform::Sample
+AudioVisualWaveform::ReSumSamples(const SamplePerChannel *samples,
+								  size_t nb_samples, int nb_channels)
 {
-  AudioVisualWaveform::Sample summed_samples(nb_channels);
+	AudioVisualWaveform::Sample summed_samples(nb_channels);
 
-  for (size_t i=0;i<nb_samples;i+=nb_channels) {
-    for (int j=0;j<nb_channels;j++) {
-      const AudioVisualWaveform::SamplePerChannel& sample = samples[i + j];
+	for (size_t i = 0; i < nb_samples; i += nb_channels) {
+		for (int j = 0; j < nb_channels; j++) {
+			const AudioVisualWaveform::SamplePerChannel &sample =
+				samples[i + j];
 
-      if (sample.min < summed_samples[j].min) {
-        summed_samples[j].min = sample.min;
-      }
+			if (sample.min < summed_samples[j].min) {
+				summed_samples[j].min = sample.min;
+			}
 
-      if (sample.max > summed_samples[j].max) {
-        summed_samples[j].max = sample.max;
-      }
-    }
-  }
+			if (sample.max > summed_samples[j].max) {
+				summed_samples[j].max = sample.max;
+			}
+		}
+	}
 
-  return summed_samples;
+	return summed_samples;
 }
 
-template <typename T>
-inline int round_away_from_zero(T t)
+template <typename T> inline int round_away_from_zero(T t)
 {
-  return (t < 0) ? std::floor(t) : std::ceil(t);
+	return (t < 0) ? std::floor(t) : std::ceil(t);
 }
 
-void AudioVisualWaveform::DrawSample(QPainter *painter, const Sample& sample, int x, int y, int height, bool rectified)
+void AudioVisualWaveform::DrawSample(QPainter *painter, const Sample &sample,
+									 int x, int y, int height, bool rectified)
 {
-  if (sample.empty()) {
-    return;
-  }
+	if (sample.empty()) {
+		return;
+	}
 
-  int channel_height = height / sample.size();
-  int channel_half_height = channel_height / 2;
+	int channel_height = height / sample.size();
+	int channel_half_height = channel_height / 2;
 
-  for (size_t i=0;i<sample.size();i++) {
-    float max = qMin(sample.at(i).max, 1.0f);
-    float min = qMax(sample.at(i).min, -1.0f);
+	for (size_t i = 0; i < sample.size(); i++) {
+		float max = qMin(sample.at(i).max, 1.0f);
+		float min = qMax(sample.at(i).min, -1.0f);
 
-    if (rectified) {
-      int channel_bottom = y + channel_height * (i + 1);
+		if (rectified) {
+			int channel_bottom = y + channel_height * (i + 1);
 
-      int diff = round_away_from_zero((max - min) * channel_half_height);
+			int diff = round_away_from_zero((max - min) * channel_half_height);
 
-      painter->drawLine(x,
-                        channel_bottom - diff,
-                        x,
-                        channel_bottom);
-    } else {
-      int channel_mid = y + channel_height * i + channel_half_height;
+			painter->drawLine(x, channel_bottom - diff, x, channel_bottom);
+		} else {
+			int channel_mid = y + channel_height * i + channel_half_height;
 
-      // We subtract the sample so that positive Y values go up on the screen rather than down,
-      // which is how waveforms are usually rendered
-      painter->drawLine(x,
-                        channel_mid - round_away_from_zero(min * static_cast<float>(channel_half_height)),
-                        x,
-                        channel_mid - round_away_from_zero(max * static_cast<float>(channel_half_height)));
-    }
-  }
+			// We subtract the sample so that positive Y values go up on the screen rather than down,
+			// which is how waveforms are usually rendered
+			painter->drawLine(
+				x,
+				channel_mid -
+					round_away_from_zero(
+						min * static_cast<float>(channel_half_height)),
+				x,
+				channel_mid -
+					round_away_from_zero(
+						max * static_cast<float>(channel_half_height)));
+		}
+	}
 }
 
-void AudioVisualWaveform::DrawWaveform(QPainter *painter, const QRect& rect, const double& scale, const AudioVisualWaveform &samples, const rational& start_time)
+void AudioVisualWaveform::DrawWaveform(QPainter *painter, const QRect &rect,
+									   const double &scale,
+									   const AudioVisualWaveform &samples,
+									   const rational &start_time)
 {
-  if (samples.mipmapped_data_.empty()) {
-    return;
-  }
+	if (samples.mipmapped_data_.empty()) {
+		return;
+	}
 
-  auto using_mipmap = samples.GetMipmapForScale(scale);
+	auto using_mipmap = samples.GetMipmapForScale(scale);
 
-  rational rate = using_mipmap->first;
-  double rate_dbl = rate.toDouble();
-  const Sample& arr = using_mipmap->second;
+	rational rate = using_mipmap->first;
+	double rate_dbl = rate.toDouble();
+	const Sample &arr = using_mipmap->second;
 
-  size_t start_sample_index = samples.time_to_samples(start_time - samples.virtual_start_, rate_dbl);
+	size_t start_sample_index =
+		samples.time_to_samples(start_time - samples.virtual_start_, rate_dbl);
 
-  if (start_sample_index >= arr.size()) {
-    return;
-  }
+	if (start_sample_index >= arr.size()) {
+		return;
+	}
 
-  size_t next_sample_index = start_sample_index;
-  size_t sample_index;
+	size_t next_sample_index = start_sample_index;
+	size_t sample_index;
 
-  Sample summary;
-  size_t summary_index = -1;
+	Sample summary;
+	size_t summary_index = -1;
 
-  const QRect& viewport = painter->viewport();
-  QPoint top_left = painter->transform().map(viewport.topLeft());
+	const QRect &viewport = painter->viewport();
+	QPoint top_left = painter->transform().map(viewport.topLeft());
 
-  size_t start = qMax(rect.x(), -top_left.x());
-  size_t end = qMin(rect.right(), -top_left.x() + viewport.width());
+	size_t start = qMax(rect.x(), -top_left.x());
+	size_t end = qMin(rect.right(), -top_left.x() + viewport.width());
 
-  bool rectified = OLIVE_CONFIG("RectifiedWaveforms").toBool();
+	bool rectified = OLIVE_CONFIG("RectifiedWaveforms").toBool();
 
-  for (size_t i=start;i<end;i++) {
-    sample_index = next_sample_index;
+	for (size_t i = start; i < end; i++) {
+		sample_index = next_sample_index;
 
-    if (sample_index == arr.size()) {
-      break;
-    }
+		if (sample_index == arr.size()) {
+			break;
+		}
 
-    next_sample_index = std::min(arr.size(),
-                                 size_t(start_sample_index + std::floor(rate_dbl * static_cast<double>(i - rect.x() + 1) / scale) * samples.channel_count()));
+		next_sample_index = std::min(
+			arr.size(),
+			size_t(start_sample_index +
+				   std::floor(rate_dbl * static_cast<double>(i - rect.x() + 1) /
+							  scale) *
+					   samples.channel_count()));
 
-    if (summary_index != sample_index) {
-      summary = AudioVisualWaveform::ReSumSamples(&arr.at(sample_index),
-                                                  qMax(size_t(samples.channel_count()), next_sample_index - sample_index),
-                                                  samples.channel_count());
-      summary_index = sample_index;
-    }
+		if (summary_index != sample_index) {
+			summary = AudioVisualWaveform::ReSumSamples(
+				&arr.at(sample_index),
+				qMax(size_t(samples.channel_count()),
+					 next_sample_index - sample_index),
+				samples.channel_count());
+			summary_index = sample_index;
+		}
 
-    DrawSample(painter, summary, i, rect.y(), rect.height(), rectified);
-  }
+		DrawSample(painter, summary, i, rect.y(), rect.height(), rectified);
+	}
 }
 
-size_t AudioVisualWaveform::time_to_samples(const rational &time, double sample_rate) const
+size_t AudioVisualWaveform::time_to_samples(const rational &time,
+											double sample_rate) const
 {
-  return time_to_samples(time.toDouble(), sample_rate);
+	return time_to_samples(time.toDouble(), sample_rate);
 }
 
-size_t AudioVisualWaveform::time_to_samples(const double &time, double sample_rate) const
+size_t AudioVisualWaveform::time_to_samples(const double &time,
+											double sample_rate) const
 {
-  return std::floor(time * sample_rate) * channels_;
+	return std::floor(time * sample_rate) * channels_;
 }
 
-std::map<rational, AudioVisualWaveform::Sample>::const_iterator AudioVisualWaveform::GetMipmapForScale(double scale) const
+std::map<rational, AudioVisualWaveform::Sample>::const_iterator
+AudioVisualWaveform::GetMipmapForScale(double scale) const
 {
-  // Find largest mipmap for this scale (or the largest if we don't find one sufficient)
-  for (auto it=mipmapped_data_.cbegin(); it!=mipmapped_data_.cend(); it++) {
-    if (it->first.toDouble() >= scale) {
-      return it;
-    }
-  }
+	// Find largest mipmap for this scale (or the largest if we don't find one sufficient)
+	for (auto it = mipmapped_data_.cbegin(); it != mipmapped_data_.cend();
+		 it++) {
+		if (it->first.toDouble() >= scale) {
+			return it;
+		}
+	}
 
-  // We don't have a mipmap large enough for this scale, so just return the largest we have
-  return std::prev(mipmapped_data_.cend());
+	// We don't have a mipmap large enough for this scale, so just return the largest we have
+	return std::prev(mipmapped_data_.cend());
 }
 
 }

app/audio/audiovisualwaveform.h

@@ -25,7 +25,8 @@
 #include <QPainter>
 #include <QVector>
 
-namespace olive {
+namespace olive
+{
 
 using namespace core;
 
@@ -37,38 +38,39 @@ using namespace core;
  */
 class AudioVisualWaveform {
 public:
-  AudioVisualWaveform();
+	AudioVisualWaveform();
 
-  struct SamplePerChannel {
-    float min;
-    float max;
-  };
+	struct SamplePerChannel {
+		float min;
+		float max;
+	};
 
-  using Sample = std::vector<SamplePerChannel>;
+	using Sample = std::vector<SamplePerChannel>;
 
-  int channel_count() const
-  {
-    return channels_;
-  }
+	int channel_count() const
+	{
+		return channels_;
+	}
 
-  void set_channel_count(int channels)
-  {
-    channels_ = channels;
-  }
+	void set_channel_count(int channels)
+	{
+		channels_ = channels;
+	}
 
-  const rational& length() const
-  {
-    return length_;
-  }
+	const rational &length() const
+	{
+		return length_;
+	}
 
-  /**
+	/**
    * @brief Writes samples into the visual waveform buffer
    *
    * Starting at `start`, writes samples over anything in the buffer, expanding it if necessary.
    */
-  void OverwriteSamples(const SampleBuffer &samples, int sample_rate, const rational& start = 0);
+	void OverwriteSamples(const SampleBuffer &samples, int sample_rate,
+						  const rational &start = 0);
 
-  /**
+	/**
    * @brief Replaces sums at a certain range in this visual waveform
    *
    * @param sums
@@ -87,53 +89,70 @@ public:
    *
    * Maximum length of `sums` to overwrite with.
    */
-  void OverwriteSums(const AudioVisualWaveform& sums, const rational& dest, const rational& offset = 0, const rational &length = 0);
+	void OverwriteSums(const AudioVisualWaveform &sums, const rational &dest,
+					   const rational &offset = 0, const rational &length = 0);
 
-  void OverwriteSilence(const rational &start, const rational &length);
+	void OverwriteSilence(const rational &start, const rational &length);
 
-  void TrimIn(rational length);
+	void TrimIn(rational length);
 
-  AudioVisualWaveform Mid(const rational &offset) const;
-  AudioVisualWaveform Mid(const rational &offset, const rational &length) const;
+	AudioVisualWaveform Mid(const rational &offset) const;
+	AudioVisualWaveform Mid(const rational &offset,
+							const rational &length) const;
 
-  void Resize(const rational &length);
+	void Resize(const rational &length);
 
-  void TrimRange(const rational &in, const rational &length);
+	void TrimRange(const rational &in, const rational &length);
 
-  Sample GetSummaryFromTime(const rational& start, const rational& length) const;
+	Sample GetSummaryFromTime(const rational &start,
+							  const rational &length) const;
 
-  static Sample SumSamples(const SampleBuffer &samples, size_t start_index, size_t length);
+	static Sample SumSamples(const SampleBuffer &samples, size_t start_index,
+							 size_t length);
 
-  static Sample ReSumSamples(const SamplePerChannel *samples, size_t nb_samples, int nb_channels);
+	static Sample ReSumSamples(const SamplePerChannel *samples,
+							   size_t nb_samples, int nb_channels);
 
-  static void DrawSample(QPainter* painter, const Sample &sample, int x, int y, int height, bool rectified);
+	static void DrawSample(QPainter *painter, const Sample &sample, int x,
+						   int y, int height, bool rectified);
 
-  static void DrawWaveform(QPainter* painter, const QRect &rect, const double &scale, const AudioVisualWaveform& samples, const rational &start_time);
+	static void DrawWaveform(QPainter *painter, const QRect &rect,
+							 const double &scale,
+							 const AudioVisualWaveform &samples,
+							 const rational &start_time);
 
-  // Must be a power of 2
-  static const rational kMinimumSampleRate;
-  static const rational kMaximumSampleRate;
+	// Must be a power of 2
+	static const rational kMinimumSampleRate;
+	static const rational kMaximumSampleRate;
 
 private:
-  void OverwriteSamplesFromBuffer(const SampleBuffer &samples, int sample_rate, const rational& start, double target_rate, Sample &data, size_t &start_index, size_t &samples_length);
+	void OverwriteSamplesFromBuffer(const SampleBuffer &samples,
+									int sample_rate, const rational &start,
+									double target_rate, Sample &data,
+									size_t &start_index,
+									size_t &samples_length);
 
-  void OverwriteSamplesFromMipmap(const Sample& input, double input_sample_rate, size_t &input_start, size_t &input_length, const rational& start, double output_rate, Sample &output_data);
+	void OverwriteSamplesFromMipmap(const Sample &input,
+									double input_sample_rate,
+									size_t &input_start, size_t &input_length,
+									const rational &start, double output_rate,
+									Sample &output_data);
 
-  size_t time_to_samples(const rational& time, double sample_rate) const;
-  size_t time_to_samples(const double& time, double sample_rate) const;
+	size_t time_to_samples(const rational &time, double sample_rate) const;
+	size_t time_to_samples(const double &time, double sample_rate) const;
 
-  std::map<rational, Sample>::const_iterator GetMipmapForScale(double scale) const;
+	std::map<rational, Sample>::const_iterator
+	GetMipmapForScale(double scale) const;
 
-  void ValidateVirtualStart(const rational &new_start);
+	void ValidateVirtualStart(const rational &new_start);
 
-  rational virtual_start_;
+	rational virtual_start_;
 
-  int channels_;
+	int channels_;
 
-  std::map<rational, Sample> mipmapped_data_;
-
-  rational length_;
+	std::map<rational, Sample> mipmapped_data_;
 
+	rational length_;
 };
 
 }

app/cli/cliexport/cliexportmanager.cpp

@@ -20,11 +20,11 @@
 
 #include "cliexportmanager.h"
 
-namespace olive {
+namespace olive
+{
 
 CLIExportManager::CLIExportManager()
 {
-
 }
 
 }

app/cli/cliexport/cliexportmanager.h

@@ -23,12 +23,12 @@
 
 #include "task/export/export.h"
 
-namespace olive {
-
-class CLIExportManager : public QObject
+namespace olive
 {
+
+class CLIExportManager : public QObject {
 public:
-  CLIExportManager();
+	CLIExportManager();
 };
 
 }

app/cli/cliprogress/cliprogressdialog.cpp

@@ -22,85 +22,87 @@
 
 #include <iostream>
 
-namespace olive {
-
-CLIProgressDialog::CLIProgressDialog(const QString& title, QObject *parent) :
-  QObject(parent),
-  title_(title),
-  progress_(-1),
-  drawn_(false)
+namespace olive
 {
-  SetProgress(0);
+
+CLIProgressDialog::CLIProgressDialog(const QString &title, QObject *parent)
+	: QObject(parent)
+	, title_(title)
+	, progress_(-1)
+	, drawn_(false)
+{
+	SetProgress(0);
 }
 
 void CLIProgressDialog::Update()
 {
-  if (drawn_) {
-    // We've been here before, do a carriage return back to the start of the terminal line
-    std::cout << "\r";
-  } else {
-    drawn_ = true;
-  }
+	if (drawn_) {
+		// We've been here before, do a carriage return back to the start of the terminal line
+		std::cout << "\r";
+	} else {
+		drawn_ = true;
+	}
 
-  // FIXME: Get real column count
-  int columns = 80;
+	// FIXME: Get real column count
+	int columns = 80;
 
-  int title_columns = columns / 2 - 1;
+	int title_columns = columns / 2 - 1;
 
-  // Print "title" text
-  QString sized_title = title_;
+	// Print "title" text
+	QString sized_title = title_;
 
-  if (title_.size() > title_columns) {
-    sized_title = title_.left(title_columns - 3).append(QStringLiteral("..."));
-  } else {
-    sized_title = title_;
-  }
+	if (title_.size() > title_columns) {
+		sized_title =
+			title_.left(title_columns - 3).append(QStringLiteral("..."));
+	} else {
+		sized_title = title_;
+	}
 
-  std::cout << sized_title.toUtf8().constData();
+	std::cout << sized_title.toUtf8().constData();
 
-  // Pad out the rest of the title area if necessary
-  for (int i=sized_title.size(); i<title_columns; i++) {
-    std::cout << " ";
-  }
+	// Pad out the rest of the title area if necessary
+	for (int i = sized_title.size(); i < title_columns; i++) {
+		std::cout << " ";
+	}
 
-  // Percentage counter " 100% " is 5 characters + the enclosing brackets [] are 2 characters
-  int progress_bar_columns = columns / 2 - 7;
+	// Percentage counter " 100% " is 5 characters + the enclosing brackets [] are 2 characters
+	int progress_bar_columns = columns / 2 - 7;
 
-  std::cout << "[";
+	std::cout << "[";
 
-  // Get UI bar progress
-  int bar_prog = qRound(progress_ * progress_bar_columns);
+	// Get UI bar progress
+	int bar_prog = qRound(progress_ * progress_bar_columns);
 
-  // Draw filled in bar
-  for (int i=0;i<bar_prog;i++) {
-    std::cout << "=";
-  }
+	// Draw filled in bar
+	for (int i = 0; i < bar_prog; i++) {
+		std::cout << "=";
+	}
 
-  // Draw empty space
-  for (int i=bar_prog;i<progress_bar_columns;i++) {
-    std::cout << " ";
-  }
+	// Draw empty space
+	for (int i = bar_prog; i < progress_bar_columns; i++) {
+		std::cout << " ";
+	}
 
-  std::cout << "] ";
+	std::cout << "] ";
 
-  if (progress_ < 100) {
-    std::cout << " ";
-  }
+	if (progress_ < 100) {
+		std::cout << " ";
+	}
 
-  if (progress_ < 10) {
-    std::cout << " ";
-  }
+	if (progress_ < 10) {
+		std::cout << " ";
+	}
 
-  std::cout << qRound(progress_ * 100.0) << "% " << std::endl << std::flush;
+	std::cout << qRound(progress_ * 100.0) << "% " << std::endl << std::flush;
 }
 
 void CLIProgressDialog::SetProgress(double p)
 {
-  if (progress_ != p) {
-    progress_ = p;
+	if (progress_ != p) {
+		progress_ = p;
 
-    Update();
-  }
+		Update();
+	}
 }
 
 }

app/cli/cliprogress/cliprogressdialog.h

@@ -26,25 +26,24 @@
 
 #include "common/define.h"
 
-namespace olive {
-
-class CLIProgressDialog : public QObject
+namespace olive
 {
+
+class CLIProgressDialog : public QObject {
 public:
-  CLIProgressDialog(const QString &title, QObject* parent = nullptr);
+	CLIProgressDialog(const QString &title, QObject *parent = nullptr);
 
 public slots:
-  void SetProgress(double p);
+	void SetProgress(double p);
 
 private:
-  void Update();
+	void Update();
 
-  QString title_;
+	QString title_;
 
-  double progress_;
-
-  bool drawn_;
+	double progress_;
 
+	bool drawn_;
 };
 
 }

app/cli/clitask/clitaskdialog.cpp

@@ -20,18 +20,19 @@
 
 #include "clitaskdialog.h"
 
-namespace olive {
-
-CLITaskDialog::CLITaskDialog(Task *task, QObject* parent) :
-  CLIProgressDialog(task->GetTitle(), parent),
-  task_(task)
+namespace olive
 {
-  connect(task_, &Task::ProgressChanged, this, &CLITaskDialog::SetProgress);
+
+CLITaskDialog::CLITaskDialog(Task *task, QObject *parent)
+	: CLIProgressDialog(task->GetTitle(), parent)
+	, task_(task)
+{
+	connect(task_, &Task::ProgressChanged, this, &CLITaskDialog::SetProgress);
 }
 
 bool CLITaskDialog::Run()
 {
-  return task_->Start();
+	return task_->Start();
 }
 
 }

app/cli/clitask/clitaskdialog.h

@@ -24,19 +24,18 @@
 #include "cli/cliprogress/cliprogressdialog.h"
 #include "task/task.h"
 
-namespace olive {
-
-class CLITaskDialog : public CLIProgressDialog
+namespace olive
 {
-  Q_OBJECT
-public:
-  CLITaskDialog(Task *task, QObject* parent = nullptr);
 
-  bool Run();
+class CLITaskDialog : public CLIProgressDialog {
+	Q_OBJECT
+public:
+	CLITaskDialog(Task *task, QObject *parent = nullptr);
+
+	bool Run();
 
 private:
-  Task* task_;
-
+	Task *task_;
 };
 
 }

app/codec/conformmanager.cpp

@@ -4,123 +4,137 @@
 
 #include "task/taskmanager.h"
 
-namespace olive {
+namespace olive
+{
 
 ConformManager *ConformManager::instance_ = nullptr;
 
-ConformManager::Conform ConformManager::GetConformState(const QString &decoder_id, const QString &cache_path, const Decoder::CodecStream &stream, const AudioParams &params, bool wait)
+ConformManager::Conform ConformManager::GetConformState(
+	const QString &decoder_id, const QString &cache_path,
+	const Decoder::CodecStream &stream, const AudioParams &params, bool wait)
 {
-  // Mutex because we'll need to check the status of a conform task
-  QMutexLocker locker(&mutex_);
+	// Mutex because we'll need to check the status of a conform task
+	QMutexLocker locker(&mutex_);
 
-  // Return existing conform if exists
-  QVector<QString> filenames = GetConformedFilename(cache_path, stream, params);
-  if (AllConformsExist(filenames)) {
-    return {kConformExists, filenames, nullptr};
-  }
+	// Return existing conform if exists
+	QVector<QString> filenames =
+		GetConformedFilename(cache_path, stream, params);
+	if (AllConformsExist(filenames)) {
+		return { kConformExists, filenames, nullptr };
+	}
 
-  ConformTask *conforming_task = nullptr;
+	ConformTask *conforming_task = nullptr;
 
-  foreach (const ConformData &data, conforming_) {
-    if (data.stream == stream && data.params == params) {
-      // Already creating conform in a task
-      conforming_task = data.task;
-      break;
-    }
-  }
+	foreach (const ConformData &data, conforming_) {
+		if (data.stream == stream && data.params == params) {
+			// Already creating conform in a task
+			conforming_task = data.task;
+			break;
+		}
+	}
 
-  if (!conforming_task) {
-    // Not conforming yet, create a task to do so
+	if (!conforming_task) {
+		// Not conforming yet, create a task to do so
 
-    // We conform to a different filename until it's done to make it clear even across sessions
-    // whether this conform is ready or not
-    QVector<QString> working_filenames = filenames;
-    for (int i=0; i<working_filenames.size(); i++) {
-      working_filenames[i].append(QStringLiteral(".working"));
-    }
+		// We conform to a different filename until it's done to make it clear even across sessions
+		// whether this conform is ready or not
+		QVector<QString> working_filenames = filenames;
+		for (int i = 0; i < working_filenames.size(); i++) {
+			working_filenames[i].append(QStringLiteral(".working"));
+		}
 
-    conforming_task = new ConformTask(decoder_id, stream, params, working_filenames);
-    connect(conforming_task, &ConformTask::Finished, this, &ConformManager::ConformTaskFinished);
-    conforming_task->moveToThread(TaskManager::instance()->thread());
-    QMetaObject::invokeMethod(TaskManager::instance(), "AddTask", Qt::QueuedConnection, Q_ARG(Task *, conforming_task));
+		conforming_task =
+			new ConformTask(decoder_id, stream, params, working_filenames);
+		connect(conforming_task, &ConformTask::Finished, this,
+				&ConformManager::ConformTaskFinished);
+		conforming_task->moveToThread(TaskManager::instance()->thread());
+		QMetaObject::invokeMethod(TaskManager::instance(), "AddTask",
+								  Qt::QueuedConnection,
+								  Q_ARG(Task *, conforming_task));
 
-    conforming_.append({stream, params, conforming_task, working_filenames, filenames});
-  }
+		conforming_.append(
+			{ stream, params, conforming_task, working_filenames, filenames });
+	}
 
-  if (wait) {
-    do {
-      conform_done_condition_.wait(&mutex_);
-    } while (!AllConformsExist(filenames));
-    return {kConformExists, filenames, nullptr};
-  }
+	if (wait) {
+		do {
+			conform_done_condition_.wait(&mutex_);
+		} while (!AllConformsExist(filenames));
+		return { kConformExists, filenames, nullptr };
+	}
 
-  return {kConformGenerating, QVector<QString>(), conforming_task};
+	return { kConformGenerating, QVector<QString>(), conforming_task };
 }
 
-QVector<QString> ConformManager::GetConformedFilename(const QString &cache_path, const Decoder::CodecStream &stream, const AudioParams &params)
+QVector<QString>
+ConformManager::GetConformedFilename(const QString &cache_path,
+									 const Decoder::CodecStream &stream,
+									 const AudioParams &params)
 {
-  QVector<QString> filenames(params.channel_count());
+	QVector<QString> filenames(params.channel_count());
 
-  for (int i=0; i<filenames.size(); i++) {
-    QString index_fn = QStringLiteral("%1-%2.%3.%4.%5.%6.pcm").arg(FileFunctions::GetUniqueFileIdentifier(stream.filename()),
-                                                                   QString::number(stream.stream()),
-                                                                   QString::number(params.sample_rate()),
-                                                                   QString::number(params.format()),
-                                                                   QString::number(params.channel_layout().u.mask),
-                                                                   QString::number(i));
+	for (int i = 0; i < filenames.size(); i++) {
+		QString index_fn =
+			QStringLiteral("%1-%2.%3.%4.%5.%6.pcm")
+				.arg(FileFunctions::GetUniqueFileIdentifier(stream.filename()),
+					 QString::number(stream.stream()),
+					 QString::number(params.sample_rate()),
+					 QString::number(params.format()),
+					 QString::number(params.channel_layout().u.mask),
+					 QString::number(i));
 
-    filenames[i] = QDir(cache_path).filePath(index_fn);
-  }
+		filenames[i] = QDir(cache_path).filePath(index_fn);
+	}
 
-  return filenames;
+	return filenames;
 }
 
 bool ConformManager::AllConformsExist(const QVector<QString> &filenames)
 {
-  foreach (const QString &fn, filenames) {
-    if (!QFileInfo::exists(fn)) {
-      return false;
-    }
-  }
+	foreach (const QString &fn, filenames) {
+		if (!QFileInfo::exists(fn)) {
+			return false;
+		}
+	}
 
-  return true;
+	return true;
 }
 
 void ConformManager::ConformTaskFinished(Task *task, bool succeeded)
 {
-  QMutexLocker locker(&mutex_);
+	QMutexLocker locker(&mutex_);
 
-  ConformData data;
+	ConformData data;
 
-  // Remove conform data from list
-  for (int i=0; i<conforming_.size(); i++) {
-    const ConformData &c = conforming_.at(i);
-    if (c.task == task) {
-      data = c;
-      conforming_.removeAt(i);
-      break;
-    }
-  }
+	// Remove conform data from list
+	for (int i = 0; i < conforming_.size(); i++) {
+		const ConformData &c = conforming_.at(i);
+		if (c.task == task) {
+			data = c;
+			conforming_.removeAt(i);
+			break;
+		}
+	}
 
-  if (succeeded) {
-    // Move file to standard conform name, making it clear this conform is ready for use
-    for (int i=0; i<data.finished_filename.size(); i++) {
-      const QString &finished = data.finished_filename.at(i);
-      const QString &working = data.working_filename.at(i);
+	if (succeeded) {
+		// Move file to standard conform name, making it clear this conform is ready for use
+		for (int i = 0; i < data.finished_filename.size(); i++) {
+			const QString &finished = data.finished_filename.at(i);
+			const QString &working = data.working_filename.at(i);
 
-      QFile::remove(finished);
-      QFile::rename(working, finished);
-    }
+			QFile::remove(finished);
+			QFile::rename(working, finished);
+		}
 
-    conform_done_condition_.wakeAll();
-    locker.unlock();
-    emit ConformReady();
-  } else {
-    // Failed, just delete the working filename if exists
-    for (int i=0; i<data.working_filename.size(); i++) {
-      QFile::remove(data.working_filename.at(i));
-    }
-  }
+		conform_done_condition_.wakeAll();
+		locker.unlock();
+		emit ConformReady();
+	} else {
+		// Failed, just delete the working filename if exists
+		for (int i = 0; i < data.working_filename.size(); i++) {
+			QFile::remove(data.working_filename.at(i));
+		}
+	}
 }
 
 }

app/codec/conformmanager.h

@@ -7,82 +7,84 @@
 #include "decoder.h"
 #include "task/conform/conform.h"
 
-namespace olive {
-
-class ConformManager : public QObject
+namespace olive
 {
-  Q_OBJECT
+
+class ConformManager : public QObject {
+	Q_OBJECT
 public:
-  static void CreateInstance()
-  {
-    if (!instance_) {
-      instance_ = new ConformManager();
-    }
-  }
+	static void CreateInstance()
+	{
+		if (!instance_) {
+			instance_ = new ConformManager();
+		}
+	}
 
-  static void DestroyInstance()
-  {
-    delete instance_;
-    instance_ = nullptr;
-  }
+	static void DestroyInstance()
+	{
+		delete instance_;
+		instance_ = nullptr;
+	}
 
-  static ConformManager *instance()
-  {
-    return instance_;
-  }
+	static ConformManager *instance()
+	{
+		return instance_;
+	}
 
-  enum ConformState {
-    kConformExists,
-    kConformGenerating
-  };
+	enum ConformState { kConformExists, kConformGenerating };
 
-  struct Conform {
-    ConformState state;
-    QVector<QString> filenames;
-    ConformTask *task;
-  };
+	struct Conform {
+		ConformState state;
+		QVector<QString> filenames;
+		ConformTask *task;
+	};
 
-  /**
-   * @brief Get conform state, and start conforming if no conform exists
-   *
-   * Thread-safe.
-   */
-  Conform GetConformState(const QString &decoder_id, const QString &cache_path, const Decoder::CodecStream &stream, const AudioParams &params, bool wait);
+	/**
+     * @brief Get conform state, and start conforming if no conform exists
+     *
+     * Thread-safe.
+     */
+	Conform GetConformState(const QString &decoder_id,
+							const QString &cache_path,
+							const Decoder::CodecStream &stream,
+							const AudioParams &params, bool wait);
 
 signals:
-  void ConformReady();
+	void ConformReady();
 
 private:
-  ConformManager() = default;
+	ConformManager() = default;
 
-  static ConformManager *instance_;
+	static ConformManager *instance_;
 
-  QMutex mutex_;
+	QMutex mutex_;
 
-  QWaitCondition conform_done_condition_;
+	QWaitCondition conform_done_condition_;
 
-  struct ConformData {
-    Decoder::CodecStream stream;
-    AudioParams params;
-    ConformTask *task;
-    QVector<QString> working_filename;
-    QVector<QString> finished_filename;
-  };
+	struct ConformData {
+		Decoder::CodecStream stream;
+		AudioParams params;
+		ConformTask *task;
+		QVector<QString> working_filename;
+		QVector<QString> finished_filename;
+	};
 
-  QVector<ConformData> conforming_;
+	QVector<ConformData> conforming_;
 
-  /**
-   * @brief Get the destination filename of an audio stream conformed to a set of parameters
-   */
-  static QVector<QString> GetConformedFilename(const QString &cache_path, const Decoder::CodecStream &stream, const AudioParams &params);
+	/**
+     * @brief Get the destination filename of an audio stream conformed to a set of parameters
+     */
+	static QVector<QString>
+	GetConformedFilename(const QString &cache_path,
+						 const Decoder::CodecStream &stream,
+						 const AudioParams &params);
 
-  static bool AllConformsExist(const QVector<QString> &filenames);
+	static bool AllConformsExist(const QVector<QString> &filenames);
 
 private slots:
-  void ConformTaskFinished(Task *task, bool succeeded);
-
+	void ConformTaskFinished(Task *task, bool succeeded);
 };
 
-}
+} // namespace olive
 
 #endif // CONFORMMANAGER_H

app/codec/decoder.cpp

@@ -33,151 +33,162 @@
 #include "node/project.h"
 #include "task/taskmanager.h"
 
-namespace olive {
+namespace olive
+{
 
 const rational Decoder::kAnyTimecode = RATIONAL_MIN;
 
-Decoder::Decoder() :
-  cached_texture_(nullptr)
+Decoder::Decoder()
+	: cached_texture_(nullptr)
 {
-  UpdateLastAccessed();
+	UpdateLastAccessed();
 }
 
 void Decoder::IncrementAccessTime(qint64 t)
 {
-  last_accessed_ += t;
+	last_accessed_ += t;
 }
 
 bool Decoder::Open(const CodecStream &stream)
 {
-  QMutexLocker locker(&mutex_);
+	QMutexLocker locker(&mutex_);
 
-  UpdateLastAccessed();
+	UpdateLastAccessed();
 
-  if (stream_.IsValid()) {
-    // Decoder is already open. Return TRUE if the stream is the stream we have, or FALSE if not.
-    if (stream_ == stream) {
-      return true;
-    } else {
-      qWarning() << "Tried to open a decoder that was already open with another stream";
-      return false;
-    }
-  } else {
-    // Stream was not open, try opening it now
-    if (!stream.IsValid()) {
-      // Cannot open null stream
-      qCritical() << "Decoder attempted to open null stream";
-      return false;
-    }
+	if (stream_.IsValid()) {
+		// Decoder is already open. Return TRUE if the stream is the stream we have, or FALSE if not.
+		if (stream_ == stream) {
+			return true;
+		} else {
+			qWarning()
+				<< "Tried to open a decoder that was already open with another stream";
+			return false;
+		}
+	} else {
+		// Stream was not open, try opening it now
+		if (!stream.IsValid()) {
+			// Cannot open null stream
+			qCritical() << "Decoder attempted to open null stream";
+			return false;
+		}
 
-    if (!stream.Exists()) {
-      // Cannot open file that doesn't exist
-      qCritical() << "Decoder attempted to open file that doesn't exist";
-      return false;
-    }
+		if (!stream.Exists()) {
+			// Cannot open file that doesn't exist
+			qCritical() << "Decoder attempted to open file that doesn't exist";
+			return false;
+		}
 
-    // Set stream
-    stream_ = stream;
+		// Set stream
+		stream_ = stream;
 
-    // Try open internal
-    if (OpenInternal()) {
-      return true;
-    } else {
-      // Unset stream
-      qCritical() << "Failed to open" << stream_.filename() << "stream" << stream_.stream();
-      CloseInternal();
-      stream_.Reset();
-      return false;
-    }
-  }
+		// Try open internal
+		if (OpenInternal()) {
+			return true;
+		} else {
+			// Unset stream
+			qCritical() << "Failed to open" << stream_.filename() << "stream"
+						<< stream_.stream();
+			CloseInternal();
+			stream_.Reset();
+			return false;
+		}
+	}
 }
 
 TexturePtr Decoder::RetrieveVideo(const RetrieveVideoParams &p)
 {
-  QMutexLocker locker(&mutex_);
+	QMutexLocker locker(&mutex_);
 
-  UpdateLastAccessed();
+	UpdateLastAccessed();
 
-  if (!stream_.IsValid()) {
-    qCritical() << "Can't retrieve video on a closed decoder";
-    return nullptr;
-  }
+	if (!stream_.IsValid()) {
+		qCritical() << "Can't retrieve video on a closed decoder";
+		return nullptr;
+	}
 
-  if (!SupportsVideo()) {
-    qCritical() << "Decoder doesn't support video";
-    return nullptr;
-  }
+	if (!SupportsVideo()) {
+		qCritical() << "Decoder doesn't support video";
+		return nullptr;
+	}
 
-  if (p.cancelled && p.cancelled->IsCancelled()) {
-    return nullptr;
-  }
+	if (p.cancelled && p.cancelled->IsCancelled()) {
+		return nullptr;
+	}
 
-  if (cached_texture_ && cached_time_ == p.time && cached_divider_ == p.divider) {
-    return cached_texture_;
-  }
+	if (cached_texture_ && cached_time_ == p.time &&
+		cached_divider_ == p.divider) {
+		return cached_texture_;
+	}
 
-  cached_texture_ = RetrieveVideoInternal(p);
-  cached_time_ = p.time;
-  cached_divider_ = p.divider;
+	cached_texture_ = RetrieveVideoInternal(p);
+	cached_time_ = p.time;
+	cached_divider_ = p.divider;
 
-  return cached_texture_;
+	return cached_texture_;
 }
 
-Decoder::RetrieveAudioStatus Decoder::RetrieveAudio(SampleBuffer &dest, const TimeRange &range, const AudioParams &params, const QString& cache_path, LoopMode loop_mode, RenderMode::Mode mode)
+Decoder::RetrieveAudioStatus
+Decoder::RetrieveAudio(SampleBuffer &dest, const TimeRange &range,
+					   const AudioParams &params, const QString &cache_path,
+					   LoopMode loop_mode, RenderMode::Mode mode)
 {
-  QMutexLocker locker(&mutex_);
+	QMutexLocker locker(&mutex_);
 
-  UpdateLastAccessed();
+	UpdateLastAccessed();
 
-  if (!stream_.IsValid()) {
-    qCritical() << "Can't retrieve audio on a closed decoder";
-    return kInvalid;
-  }
+	if (!stream_.IsValid()) {
+		qCritical() << "Can't retrieve audio on a closed decoder";
+		return kInvalid;
+	}
 
-  if (!SupportsAudio()) {
-    qCritical() << "Decoder doesn't support audio";
-    return kInvalid;
-  }
+	if (!SupportsAudio()) {
+		qCritical() << "Decoder doesn't support audio";
+		return kInvalid;
+	}
 
-  // Get conform state from ConformManager
-  ConformManager::Conform conform = ConformManager::instance()->GetConformState(id(), cache_path, stream_, params, (mode == RenderMode::kOnline));
-  if (conform.state == ConformManager::kConformGenerating) {
-    // If we need the task, it's available in `conform.task`
-    return kWaitingForConform;
-  }
+	// Get conform state from ConformManager
+	ConformManager::Conform conform =
+		ConformManager::instance()->GetConformState(
+			id(), cache_path, stream_, params, (mode == RenderMode::kOnline));
+	if (conform.state == ConformManager::kConformGenerating) {
+		// If we need the task, it's available in `conform.task`
+		return kWaitingForConform;
+	}
 
-  // See if we got the conform
-  if (RetrieveAudioFromConform(dest, conform.filenames, range, loop_mode, params)) {
-    return kOK;
-  } else {
-    return kUnknownError;
-  }
+	// See if we got the conform
+	if (RetrieveAudioFromConform(dest, conform.filenames, range, loop_mode,
+								 params)) {
+		return kOK;
+	} else {
+		return kUnknownError;
+	}
 }
 
 qint64 Decoder::GetLastAccessedTime()
 {
-  return last_accessed_;
+	return last_accessed_;
 }
 
 void Decoder::Close()
 {
-  QMutexLocker locker(&mutex_);
+	QMutexLocker locker(&mutex_);
 
-  UpdateLastAccessed();
+	UpdateLastAccessed();
 
-  cached_texture_ = nullptr;
+	cached_texture_ = nullptr;
 
-  if (stream_.IsValid()) {
-    CloseInternal();
-    stream_.Reset();
-  } else {
-    qWarning() << "Tried to close a decoder that wasn't open";
-  }
+	if (stream_.IsValid()) {
+		CloseInternal();
+		stream_.Reset();
+	} else {
+		qWarning() << "Tried to close a decoder that wasn't open";
+	}
 }
 
-bool Decoder::ConformAudio(const QVector<QString> &output_filenames, const AudioParams &params, CancelAtom *cancelled)
+bool Decoder::ConformAudio(const QVector<QString> &output_filenames,
+						   const AudioParams &params, CancelAtom *cancelled)
 {
-  return ConformAudioInternal(output_filenames, params, cancelled);
+	return ConformAudioInternal(output_filenames, params, cancelled);
 }
 
 /*
@@ -186,159 +197,178 @@ bool Decoder::ConformAudio(const QVector<QString> &output_filenames, const Audio
 
 QVector<DecoderPtr> Decoder::ReceiveListOfAllDecoders()
 {
-  QVector<DecoderPtr> decoders;
+	QVector<DecoderPtr> decoders;
 
-  // The order in which these decoders are added is their priority when probing. Hence FFmpeg should usually be last,
-  // since it supports so many formats and we presumably want to override those formats with a more specific decoder.
-  decoders.append(std::make_shared<OIIODecoder>());
-  decoders.append(std::make_shared<FFmpegDecoder>());
+	// The order in which these decoders are added is their priority when probing. Hence FFmpeg should usually be last,
+	// since it supports so many formats and we presumably want to override those formats with a more specific decoder.
+	decoders.append(std::make_shared<OIIODecoder>());
+	decoders.append(std::make_shared<FFmpegDecoder>());
 
-  return decoders;
+	return decoders;
 }
 
 DecoderPtr Decoder::CreateFromID(const QString &id)
 {
-  if (id.isEmpty()) {
-    return nullptr;
-  }
+	if (id.isEmpty()) {
+		return nullptr;
+	}
 
-  // Create list to iterate through
-  QVector<DecoderPtr> decoder_list = ReceiveListOfAllDecoders();
+	// Create list to iterate through
+	QVector<DecoderPtr> decoder_list = ReceiveListOfAllDecoders();
 
-  foreach (DecoderPtr d, decoder_list) {
-    if (d->id() == id) {
-      return d;
-    }
-  }
+	foreach (DecoderPtr d, decoder_list) {
+		if (d->id() == id) {
+			return d;
+		}
+	}
 
-  return nullptr;
+	return nullptr;
 }
 
 void Decoder::SignalProcessingProgress(int64_t ts, int64_t duration)
 {
-  if (duration != AV_NOPTS_VALUE && duration != 0) {
-    emit IndexProgress(static_cast<double>(ts) / static_cast<double>(duration));
-  }
+	if (duration != AV_NOPTS_VALUE && duration != 0) {
+		emit IndexProgress(static_cast<double>(ts) /
+						   static_cast<double>(duration));
+	}
 }
 
-QString Decoder::TransformImageSequenceFileName(const QString &filename, const int64_t& number)
+QString Decoder::TransformImageSequenceFileName(const QString &filename,
+												const int64_t &number)
 {
-  int digit_count = GetImageSequenceDigitCount(filename);
+	int digit_count = GetImageSequenceDigitCount(filename);
 
-  QFileInfo file_info(filename);
+	QFileInfo file_info(filename);
 
-  QString original_basename = file_info.completeBaseName();
+	QString original_basename = file_info.completeBaseName();
 
-  QString new_basename = original_basename.left(original_basename.size() - digit_count)
-      .append(QStringLiteral("%1").arg(number, digit_count, 10, QChar('0')));
+	QString new_basename =
+		original_basename.left(original_basename.size() - digit_count)
+			.append(
+				QStringLiteral("%1").arg(number, digit_count, 10, QChar('0')));
 
-  return file_info.dir().filePath(file_info.fileName().replace(original_basename, new_basename));
+	return file_info.dir().filePath(
+		file_info.fileName().replace(original_basename, new_basename));
 }
 
 int Decoder::GetImageSequenceDigitCount(const QString &filename)
 {
-  QString basename = QFileInfo(filename).completeBaseName();
+	QString basename = QFileInfo(filename).completeBaseName();
 
-  // See if basename contains a number at the end
-  int digit_count = 0;
+	// See if basename contains a number at the end
+	int digit_count = 0;
 
-  for (int i=basename.size()-1;i>=0;i--) {
-    if (basename.at(i).isDigit()) {
-      digit_count++;
-    } else {
-      break;
-    }
-  }
+	for (int i = basename.size() - 1; i >= 0; i--) {
+		if (basename.at(i).isDigit()) {
+			digit_count++;
+		} else {
+			break;
+		}
+	}
 
-  return digit_count;
+	return digit_count;
 }
 
 int64_t Decoder::GetImageSequenceIndex(const QString &filename)
 {
-  int digit_count = GetImageSequenceDigitCount(filename);
+	int digit_count = GetImageSequenceDigitCount(filename);
 
-  QFileInfo file_info(filename);
+	QFileInfo file_info(filename);
 
-  QString original_basename = file_info.completeBaseName();
+	QString original_basename = file_info.completeBaseName();
 
-  QString number_only = original_basename.mid(original_basename.size() - digit_count);
+	QString number_only =
+		original_basename.mid(original_basename.size() - digit_count);
 
-  return number_only.toLongLong();
+	return number_only.toLongLong();
 }
 
 TexturePtr Decoder::RetrieveVideoInternal(const RetrieveVideoParams &p)
 {
-  Q_UNUSED(p)
-  return nullptr;
+	Q_UNUSED(p)
+	return nullptr;
 }
 
-bool Decoder::ConformAudioInternal(const QVector<QString> &filenames, const AudioParams &params, CancelAtom *cancelled)
+bool Decoder::ConformAudioInternal(const QVector<QString> &filenames,
+								   const AudioParams &params,
+								   CancelAtom *cancelled)
 {
-  Q_UNUSED(filenames)
-  Q_UNUSED(cancelled)
-  Q_UNUSED(params)
-  return false;
+	Q_UNUSED(filenames)
+	Q_UNUSED(cancelled)
+	Q_UNUSED(params)
+	return false;
 }
 
-bool Decoder::RetrieveAudioFromConform(SampleBuffer &sample_buffer, const QVector<QString> &conform_filenames, TimeRange range, LoopMode loop_mode, const AudioParams &input_params)
+bool Decoder::RetrieveAudioFromConform(
+	SampleBuffer &sample_buffer, const QVector<QString> &conform_filenames,
+	TimeRange range, LoopMode loop_mode, const AudioParams &input_params)
 {
-  PlanarFileDevice input;
-  if (input.open(conform_filenames, QFile::ReadOnly)) {
-    // Offset range by audio start offset
-    range -= GetAudioStartOffset();
+	PlanarFileDevice input;
+	if (input.open(conform_filenames, QFile::ReadOnly)) {
+		// Offset range by audio start offset
+		range -= GetAudioStartOffset();
 
-    qint64 read_index = input_params.time_to_bytes(range.in()) / input_params.channel_count();
-    qint64 write_index = 0;
+		qint64 read_index = input_params.time_to_bytes(range.in()) /
+							input_params.channel_count();
+		qint64 write_index = 0;
 
-    const qint64 buffer_length_in_bytes = sample_buffer.sample_count() * input_params.bytes_per_sample_per_channel();
+		const qint64 buffer_length_in_bytes =
+			sample_buffer.sample_count() *
+			input_params.bytes_per_sample_per_channel();
 
-    while (write_index < buffer_length_in_bytes) {
-      if (loop_mode == LoopMode::kLoopModeLoop) {
-        while (read_index >= input.size()) {
-          read_index -= input.size();
-        }
+		while (write_index < buffer_length_in_bytes) {
+			if (loop_mode == LoopMode::kLoopModeLoop) {
+				while (read_index >= input.size()) {
+					read_index -= input.size();
+				}
 
-        while (read_index < 0) {
-          read_index += input.size();
-        }
-      }
+				while (read_index < 0) {
+					read_index += input.size();
+				}
+			}
 
-      qint64 write_count = 0;
+			qint64 write_count = 0;
 
-      if (read_index < 0) {
-        // Reading before 0, write silence here until audio data would actually start
-        write_count = qMin(-read_index, buffer_length_in_bytes);
-        sample_buffer.silence_bytes(write_index, write_index + write_count);
-      } else if (read_index >= input.size()) {
-        // Reading after data length, write silence until the end of the buffer
-        write_count = buffer_length_in_bytes - write_index;
-        sample_buffer.silence_bytes(write_index, write_index + write_count);
-      } else {
-        write_count = qMin(input.size() - read_index, buffer_length_in_bytes - write_index);
-        input.seek(read_index);
-        input.read(reinterpret_cast<char**>(sample_buffer.to_raw_ptrs().data()), write_count, write_index);
-      }
+			if (read_index < 0) {
+				// Reading before 0, write silence here until audio data would actually start
+				write_count = qMin(-read_index, buffer_length_in_bytes);
+				sample_buffer.silence_bytes(write_index,
+											write_index + write_count);
+			} else if (read_index >= input.size()) {
+				// Reading after data length, write silence until the end of the buffer
+				write_count = buffer_length_in_bytes - write_index;
+				sample_buffer.silence_bytes(write_index,
+											write_index + write_count);
+			} else {
+				write_count = qMin(input.size() - read_index,
+								   buffer_length_in_bytes - write_index);
+				input.seek(read_index);
+				input.read(reinterpret_cast<char **>(
+							   sample_buffer.to_raw_ptrs().data()),
+						   write_count, write_index);
+			}
 
-      read_index += write_count;
-      write_index += write_count;
-    }
+			read_index += write_count;
+			write_index += write_count;
+		}
 
-    input.close();
+		input.close();
 
-    return true;
-  }
+		return true;
+	}
 
-  return false;
+	return false;
 }
 
 void Decoder::UpdateLastAccessed()
 {
-  last_accessed_ = QDateTime::currentMSecsSinceEpoch();
+	last_accessed_ = QDateTime::currentMSecsSinceEpoch();
 }
 
 uint qHash(Decoder::CodecStream stream, uint seed)
 {
-  return qHash(stream.filename(), seed) ^ ::qHash(stream.stream(), seed) ^ qHash(stream.block(), seed);
+	return qHash(stream.filename(), seed) ^ ::qHash(stream.stream(), seed) ^
+		   qHash(stream.block(), seed);
 }
 
 }

app/codec/decoder.h

@@ -36,12 +36,17 @@ extern "C" {
 #include "render/cancelatom.h"
 #include "render/rendermodes.h"
 
-namespace olive {
+namespace olive
+{
 
 class Decoder;
 using DecoderPtr = std::shared_ptr<Decoder>;
 
-#define DECODER_DEFAULT_DESTRUCTOR(x) virtual ~x() override {CloseInternal();}
+#define DECODER_DEFAULT_DESTRUCTOR(x) \
+	virtual ~x() override             \
+	{                                 \
+		CloseInternal();              \
+	}
 
 /**
  * @brief A decoder's is the main class for bringing external media into Olive
@@ -59,89 +64,88 @@ using DecoderPtr = std::shared_ptr<Decoder>;
  * A decoder does NOT perform any pixel/sample format conversion. Frames should pass through the PixelService
  * to be utilized in the rest of the rendering pipeline.
  */
-class Decoder : public QObject
-{
-  Q_OBJECT
+class Decoder : public QObject {
+	Q_OBJECT
 public:
-  enum RetrieveState {
-    kReady,
-    kFailedToOpen,
-    kIndexUnavailable
-  };
+	enum RetrieveState { kReady, kFailedToOpen, kIndexUnavailable };
 
-  Decoder();
+	Decoder();
 
-  /**
+	/**
    * @brief Unique decoder ID
    */
-  virtual QString id() const = 0;
+	virtual QString id() const = 0;
 
-  virtual bool SupportsVideo(){return false;}
-  virtual bool SupportsAudio(){return false;}
+	virtual bool SupportsVideo()
+	{
+		return false;
+	}
+	virtual bool SupportsAudio()
+	{
+		return false;
+	}
 
-  void IncrementAccessTime(qint64 t);
+	void IncrementAccessTime(qint64 t);
 
-  class CodecStream
-  {
-  public:
-    CodecStream() :
-      stream_(-1),
-      block_(nullptr)
-    {
-    }
+	class CodecStream {
+	public:
+		CodecStream()
+			: stream_(-1)
+			, block_(nullptr)
+		{
+		}
 
-    CodecStream(const QString& filename, int stream, Block *block) :
-      filename_(filename),
-      stream_(stream),
-      block_(block)
-    {
-    }
+		CodecStream(const QString &filename, int stream, Block *block)
+			: filename_(filename)
+			, stream_(stream)
+			, block_(block)
+		{
+		}
 
-    bool IsValid() const
-    {
-      return !filename_.isEmpty() && stream_ >= 0;
-    }
+		bool IsValid() const
+		{
+			return !filename_.isEmpty() && stream_ >= 0;
+		}
 
-    bool Exists() const
-    {
-      return QFileInfo::exists(filename_);
-    }
+		bool Exists() const
+		{
+			return QFileInfo::exists(filename_);
+		}
 
-    void Reset()
-    {
-      *this = CodecStream();
-    }
+		void Reset()
+		{
+			*this = CodecStream();
+		}
 
-    bool operator==(const CodecStream& rhs) const
-    {
-      return filename_ == rhs.filename_ && stream_ == rhs.stream_;
-    }
+		bool operator==(const CodecStream &rhs) const
+		{
+			return filename_ == rhs.filename_ && stream_ == rhs.stream_;
+		}
 
-    const QString& filename() const
-    {
-      return filename_;
-    }
+		const QString &filename() const
+		{
+			return filename_;
+		}
 
-    int stream() const
-    {
-      return stream_;
-    }
+		int stream() const
+		{
+			return stream_;
+		}
 
-    Block *block() const
-    {
-      return block_;
-    }
+		Block *block() const
+		{
+			return block_;
+		}
 
-  private:
-    QString filename_;
+	private:
+		QString filename_;
 
-    int stream_;
+		int stream_;
 
-    Block *block_;
+		Block *block_;
+	};
 
-  };
-
-  /**
+	/**
    * @brief Open stream for decoding
    *
    * This function is thread safe.
@@ -150,22 +154,21 @@ public:
    * already open and the stream == the stream provided. Returns FALSE if the stream couldn't
    * be opened OR if already open and the stream is NOT the same.
    */
-  bool Open(const CodecStream& stream);
+	bool Open(const CodecStream &stream);
 
-  static const rational kAnyTimecode;
+	static const rational kAnyTimecode;
 
-  struct RetrieveVideoParams
-  {
-    Renderer *renderer = nullptr;
-    rational time;
-    int divider = 1;
-    PixelFormat maximum_format = PixelFormat::INVALID;
-    CancelAtom *cancelled = nullptr;
-    VideoParams::ColorRange force_range = VideoParams::kColorRangeDefault;
-    VideoParams::Interlacing src_interlacing = VideoParams::kInterlaceNone;
-  };
+	struct RetrieveVideoParams {
+		Renderer *renderer = nullptr;
+		rational time;
+		int divider = 1;
+		PixelFormat maximum_format = PixelFormat::INVALID;
+		CancelAtom *cancelled = nullptr;
+		VideoParams::ColorRange force_range = VideoParams::kColorRangeDefault;
+		VideoParams::Interlacing src_interlacing = VideoParams::kInterlaceNone;
+	};
 
-  /**
+	/**
    * @brief Retrieves a video frame from footage
    *
    * This function will always return a valid frame unless a fatal error occurs (in such case,
@@ -175,16 +178,16 @@ public:
    *
    * This function is thread safe and can only run while the decoder is open. \see Open()
    */
-  TexturePtr RetrieveVideo(const RetrieveVideoParams& p);
+	TexturePtr RetrieveVideo(const RetrieveVideoParams &p);
 
-  enum RetrieveAudioStatus {
-    kInvalid = -1,
-    kOK,
-    kWaitingForConform,
-    kUnknownError
-  };
+	enum RetrieveAudioStatus {
+		kInvalid = -1,
+		kOK,
+		kWaitingForConform,
+		kUnknownError
+	};
 
-  /**
+	/**
    * @brief Retrieve audio data from footage
    *
    * This function will always return a sample buffer unless a fatal error occurs (in such case,
@@ -192,14 +195,17 @@ public:
    *
    * This function is thread safe and can only run while the decoder is open. \see Open()
    */
-  RetrieveAudioStatus RetrieveAudio(SampleBuffer &dest, const TimeRange& range, const AudioParams& params, const QString &cache_path, LoopMode loop_mode, RenderMode::Mode mode);
+	RetrieveAudioStatus
+	RetrieveAudio(SampleBuffer &dest, const TimeRange &range,
+				  const AudioParams &params, const QString &cache_path,
+				  LoopMode loop_mode, RenderMode::Mode mode);
 
-  /**
+	/**
    * @brief Determine the last time this decoder instance was used in any way
    */
-  qint64 GetLastAccessedTime();
+	qint64 GetLastAccessedTime();
 
-  /**
+	/**
    * @brief Generate a Footage object from a file
    *
    * If this decoder is able to parse this file, it will return a valid FootagePtr. Otherwise, it
@@ -210,39 +216,43 @@ public:
    *
    * This function is re-entrant.
    */
-  virtual FootageDescription Probe(const QString& filename, CancelAtom *cancelled) const = 0;
+	virtual FootageDescription Probe(const QString &filename,
+									 CancelAtom *cancelled) const = 0;
 
-  /**
+	/**
    * @brief Closes media/deallocates memory
    *
    * This function is thread safe and can only run while the decoder is open. \see Open()
    */
-  void Close();
+	void Close();
 
-  /**
+	/**
    * @brief Conform audio stream
    */
-  bool ConformAudio(const QVector<QString> &output_filenames, const AudioParams &params, CancelAtom *cancelled = nullptr);
+	bool ConformAudio(const QVector<QString> &output_filenames,
+					  const AudioParams &params,
+					  CancelAtom *cancelled = nullptr);
 
-  /**
+	/**
    * @brief Create a Decoder instance using a Decoder ID
    *
    * @return
    *
    * A Decoder instance or nullptr if a Decoder with this ID does not exist
    */
-  static DecoderPtr CreateFromID(const QString& id);
+	static DecoderPtr CreateFromID(const QString &id);
 
-  static QString TransformImageSequenceFileName(const QString& filename, const int64_t& number);
+	static QString TransformImageSequenceFileName(const QString &filename,
+												  const int64_t &number);
 
-  static int GetImageSequenceDigitCount(const QString& filename);
+	static int GetImageSequenceDigitCount(const QString &filename);
 
-  static int64_t GetImageSequenceIndex(const QString& filename);
+	static int64_t GetImageSequenceIndex(const QString &filename);
 
-  static QVector<DecoderPtr> ReceiveListOfAllDecoders();
+	static QVector<DecoderPtr> ReceiveListOfAllDecoders();
 
 protected:
-  /**
+	/**
    * @brief Internal open function
    *
    * Sub-classes must override this function. Function will already be mutexed, so there is no need
@@ -254,62 +264,69 @@ protected:
    * return FALSE. If this function returns false, Decoder will call CloseInternal to clean any
    * memory allocated during OpenInternal.
    */
-  virtual bool OpenInternal() = 0;
+	virtual bool OpenInternal() = 0;
 
-  /**
+	/**
    * @brief Internal close function
    *
    * Sub-classes must override this function. Function should be able to safely clear all allocated
    * memory. It may be called even if Open() didn't complete or RetrieveVideo() was never called.
    */
-  virtual void CloseInternal() = 0;
+	virtual void CloseInternal() = 0;
 
-  /**
+	/**
    * @brief Internal frame retrieval function
    *
    * Sub-classes must override this function IF they support video. Function is already mutexed
    * so sub-classes don't need to worry about thread safety.
    */
-  virtual TexturePtr RetrieveVideoInternal(const RetrieveVideoParams& p);
+	virtual TexturePtr RetrieveVideoInternal(const RetrieveVideoParams &p);
 
-  virtual bool ConformAudioInternal(const QVector<QString>& filenames, const AudioParams &params, CancelAtom *cancelled);
+	virtual bool ConformAudioInternal(const QVector<QString> &filenames,
+									  const AudioParams &params,
+									  CancelAtom *cancelled);
 
-  void SignalProcessingProgress(int64_t ts, int64_t duration);
+	void SignalProcessingProgress(int64_t ts, int64_t duration);
 
-  /**
+	/**
    * @brief Return currently open stream
    *
    * This function is NOT thread safe and should therefore only be called by thread safe functions.
    */
-  const CodecStream& stream() const
-  {
-    return stream_;
-  }
+	const CodecStream &stream() const
+	{
+		return stream_;
+	}
 
-  virtual rational GetAudioStartOffset() const { return 0; }
+	virtual rational GetAudioStartOffset() const
+	{
+		return 0;
+	}
 
 signals:
-  /**
+	/**
    * @brief While indexing, this signal will provide progress as a percentage (0-100 inclusive) if
    * available
    */
-  void IndexProgress(double);
+	void IndexProgress(double);
 
 private:
-  void UpdateLastAccessed();
+	void UpdateLastAccessed();
 
-  bool RetrieveAudioFromConform(SampleBuffer &sample_buffer, const QVector<QString> &conform_filenames, TimeRange range, LoopMode loop_mode, const AudioParams &params);
+	bool RetrieveAudioFromConform(SampleBuffer &sample_buffer,
+								  const QVector<QString> &conform_filenames,
+								  TimeRange range, LoopMode loop_mode,
+								  const AudioParams &params);
 
-  CodecStream stream_;
+	CodecStream stream_;
 
-  QMutex mutex_;
+	QMutex mutex_;
 
-  std::atomic_int64_t last_accessed_;
-
-  TexturePtr cached_texture_;
-  rational cached_time_;
-  int cached_divider_;
+	std::atomic_int64_t last_accessed_;
 
+	TexturePtr cached_texture_;
+	rational cached_time_;
+	int cached_divider_;
 };
 
 uint qHash(Decoder::CodecStream stream, uint seed = 0);

app/codec/encoder.cpp

@@ -26,492 +26,568 @@
 #include "ffmpeg/ffmpegencoder.h"
 #include "oiio/oiioencoder.h"
 
-namespace olive {
+namespace olive
+{
 
-const QRegularExpression Encoder::kImageSequenceContainsDigits = QRegularExpression(QStringLiteral("\\[[#]+\\]"));
-const QRegularExpression Encoder::kImageSequenceRemoveDigits = QRegularExpression(QStringLiteral("[\\-\\.\\ \\_]?\\[[#]+\\]"));
+const QRegularExpression Encoder::kImageSequenceContainsDigits =
+	QRegularExpression(QStringLiteral("\\[[#]+\\]"));
+const QRegularExpression Encoder::kImageSequenceRemoveDigits =
+	QRegularExpression(QStringLiteral("[\\-\\.\\ \\_]?\\[[#]+\\]"));
 
-Encoder::Encoder(const EncodingParams &params) :
-  params_(params)
+Encoder::Encoder(const EncodingParams &params)
+	: params_(params)
 {
 }
 
 const EncodingParams &Encoder::params() const
 {
-  return params_;
+	return params_;
 }
 
 QString Encoder::GetFilenameForFrame(const rational &frame)
 {
-  if (params().video_is_image_sequence()) {
-    // Transform!
-    int64_t frame_index = Timecode::time_to_timestamp(frame, params().video_params().frame_rate_as_time_base());
-    int digits = GetImageSequencePlaceholderDigitCount(params().filename());
-    QString frame_index_str = QStringLiteral("%1").arg(frame_index, digits, 10, QChar('0'));
+	if (params().video_is_image_sequence()) {
+		// Transform!
+		int64_t frame_index = Timecode::time_to_timestamp(
+			frame, params().video_params().frame_rate_as_time_base());
+		int digits = GetImageSequencePlaceholderDigitCount(params().filename());
+		QString frame_index_str =
+			QStringLiteral("%1").arg(frame_index, digits, 10, QChar('0'));
 
-    QString f = params_.filename();
-    f.replace(kImageSequenceContainsDigits, frame_index_str);
-    return f;
-  } else {
-    // Keep filename
-    return params_.filename();
-  }
+		QString f = params_.filename();
+		f.replace(kImageSequenceContainsDigits, frame_index_str);
+		return f;
+	} else {
+		// Keep filename
+		return params_.filename();
+	}
 }
 
 int Encoder::GetImageSequencePlaceholderDigitCount(const QString &filename)
 {
-  int start = filename.indexOf(kImageSequenceContainsDigits);
-  int digit_count = 0;
-  for (int i=start+1; i<filename.size(); i++) {
-    if (filename.at(i) == '#') {
-      digit_count++;
-    } else {
-      break;
-    }
-  }
-  return digit_count;
+	int start = filename.indexOf(kImageSequenceContainsDigits);
+	int digit_count = 0;
+	for (int i = start + 1; i < filename.size(); i++) {
+		if (filename.at(i) == '#') {
+			digit_count++;
+		} else {
+			break;
+		}
+	}
+	return digit_count;
 }
 
-bool Encoder::FilenameContainsDigitPlaceholder(const QString& filename)
+bool Encoder::FilenameContainsDigitPlaceholder(const QString &filename)
 {
-  return filename.contains(kImageSequenceContainsDigits);
+	return filename.contains(kImageSequenceContainsDigits);
 }
 
 QString Encoder::FilenameRemoveDigitPlaceholder(QString filename)
 {
-  return filename.remove(kImageSequenceRemoveDigits);
+	return filename.remove(kImageSequenceRemoveDigits);
 }
 
-EncodingParams::EncodingParams() :
-  video_enabled_(false),
-  video_bit_rate_(0),
-  video_min_bit_rate_(0),
-  video_max_bit_rate_(0),
-  video_buffer_size_(0),
-  video_threads_(0),
-  video_is_image_sequence_(false),
-  audio_enabled_(false),
-  audio_bit_rate_(0),
-  subtitles_enabled_(false),
-  subtitles_are_sidecar_(false),
-  video_scaling_method_(kStretch),
-  has_custom_range_(false)
+EncodingParams::EncodingParams()
+	: video_enabled_(false)
+	, video_bit_rate_(0)
+	, video_min_bit_rate_(0)
+	, video_max_bit_rate_(0)
+	, video_buffer_size_(0)
+	, video_threads_(0)
+	, video_is_image_sequence_(false)
+	, audio_enabled_(false)
+	, audio_bit_rate_(0)
+	, subtitles_enabled_(false)
+	, subtitles_are_sidecar_(false)
+	, video_scaling_method_(kStretch)
+	, has_custom_range_(false)
 {
 }
 
 QDir EncodingParams::GetPresetPath()
 {
-  return QDir(FileFunctions::GetConfigurationLocation()).filePath(QStringLiteral("exportpresets"));
+	return QDir(FileFunctions::GetConfigurationLocation())
+		.filePath(QStringLiteral("exportpresets"));
 }
 
 QStringList EncodingParams::GetListOfPresets()
 {
-  QDir d = EncodingParams::GetPresetPath();
-  return d.entryList(QDir::Files);
+	QDir d = EncodingParams::GetPresetPath();
+	return d.entryList(QDir::Files);
 }
 
-void EncodingParams::EnableVideo(const VideoParams &video_params, const ExportCodec::Codec &vcodec)
+void EncodingParams::EnableVideo(const VideoParams &video_params,
+								 const ExportCodec::Codec &vcodec)
 {
-  video_enabled_ = true;
-  video_params_ = video_params;
-  video_codec_ = vcodec;
+	video_enabled_ = true;
+	video_params_ = video_params;
+	video_codec_ = vcodec;
 }
 
-void EncodingParams::EnableAudio(const AudioParams &audio_params, const ExportCodec::Codec &acodec)
+void EncodingParams::EnableAudio(const AudioParams &audio_params,
+								 const ExportCodec::Codec &acodec)
 {
-  audio_enabled_ = true;
-  audio_params_ = audio_params;
-  audio_codec_ = acodec;
+	audio_enabled_ = true;
+	audio_params_ = audio_params;
+	audio_codec_ = acodec;
 }
 
 void EncodingParams::EnableSubtitles(const ExportCodec::Codec &scodec)
 {
-  subtitles_enabled_ = true;
-  subtitles_codec_ = scodec;
+	subtitles_enabled_ = true;
+	subtitles_codec_ = scodec;
 }
 
-void EncodingParams::EnableSidecarSubtitles(const ExportFormat::Format &sfmt, const ExportCodec::Codec &scodec)
+void EncodingParams::EnableSidecarSubtitles(const ExportFormat::Format &sfmt,
+											const ExportCodec::Codec &scodec)
 {
-  subtitles_enabled_ = true;
-  subtitles_are_sidecar_ = true;
-  subtitle_sidecar_fmt_ = sfmt;
-  subtitles_codec_ = scodec;
+	subtitles_enabled_ = true;
+	subtitles_are_sidecar_ = true;
+	subtitle_sidecar_fmt_ = sfmt;
+	subtitles_codec_ = scodec;
 }
 
 void EncodingParams::DisableVideo()
 {
-  video_enabled_ = false;
+	video_enabled_ = false;
 }
 
 void EncodingParams::DisableAudio()
 {
-  audio_enabled_ = false;
+	audio_enabled_ = false;
 }
 
 void EncodingParams::DisableSubtitles()
 {
-  subtitles_enabled_ = false;
+	subtitles_enabled_ = false;
 }
 
 bool EncodingParams::Load(QXmlStreamReader *reader)
 {
-  while (XMLReadNextStartElement(reader)) {
-    if (reader->name() == QStringLiteral("export")) {
-      int version = 0;
+	while (XMLReadNextStartElement(reader)) {
+		if (reader->name() == QStringLiteral("export")) {
+			int version = 0;
 
-      XMLAttributeLoop(reader, attr) {
-        if (attr.name() == QStringLiteral("version")) {
-          version = attr.value().toInt();
-        }
-      }
+			XMLAttributeLoop(reader, attr)
+			{
+				if (attr.name() == QStringLiteral("version")) {
+					version = attr.value().toInt();
+				}
+			}
 
-      switch (version) {
-      case 1:
-        return LoadV1(reader);
-      }
-    } else {
-      reader->skipCurrentElement();
-    }
-  }
+			switch (version) {
+			case 1:
+				return LoadV1(reader);
+			}
+		} else {
+			reader->skipCurrentElement();
+		}
+	}
 
-  return false;
+	return false;
 }
 
 bool EncodingParams::Load(QIODevice *device)
 {
-  QXmlStreamReader reader(device);
-  return Load(&reader);
+	QXmlStreamReader reader(device);
+	return Load(&reader);
 }
 
 void EncodingParams::Save(QIODevice *device) const
 {
-  QXmlStreamWriter writer(device);
-  Save(&writer);
+	QXmlStreamWriter writer(device);
+	Save(&writer);
 }
 
 void EncodingParams::Save(QXmlStreamWriter *writer) const
 {
-  writer->writeStartDocument();
+	writer->writeStartDocument();
 
-  writer->writeStartElement(QStringLiteral("export"));
+	writer->writeStartElement(QStringLiteral("export"));
 
-  writer->writeAttribute(QStringLiteral("version"), QString::number(kEncoderParamsVersion));
+	writer->writeAttribute(QStringLiteral("version"),
+						   QString::number(kEncoderParamsVersion));
 
-  writer->writeTextElement(QStringLiteral("filename"), filename_);
-  writer->writeTextElement(QStringLiteral("format"), QString::number(format_));
+	writer->writeTextElement(QStringLiteral("filename"), filename_);
+	writer->writeTextElement(QStringLiteral("format"),
+							 QString::number(format_));
 
-  writer->writeTextElement(QStringLiteral("range"), QString::number(has_custom_range_));
-  writer->writeTextElement(QStringLiteral("customrangein"), QString::fromStdString(custom_range_.in().toString()));
-  writer->writeTextElement(QStringLiteral("customrangeout"), QString::fromStdString(custom_range_.out().toString()));
+	writer->writeTextElement(QStringLiteral("range"),
+							 QString::number(has_custom_range_));
+	writer->writeTextElement(
+		QStringLiteral("customrangein"),
+		QString::fromStdString(custom_range_.in().toString()));
+	writer->writeTextElement(
+		QStringLiteral("customrangeout"),
+		QString::fromStdString(custom_range_.out().toString()));
 
-  writer->writeStartElement(QStringLiteral("video"));
+	writer->writeStartElement(QStringLiteral("video"));
 
-  writer->writeAttribute(QStringLiteral("enabled"), QString::number(video_enabled_));
+	writer->writeAttribute(QStringLiteral("enabled"),
+						   QString::number(video_enabled_));
 
-  if (video_enabled_) {
-    writer->writeTextElement(QStringLiteral("codec"), QString::number(video_codec_));
-    writer->writeTextElement(QStringLiteral("width"), QString::number(video_params_.width()));
-    writer->writeTextElement(QStringLiteral("height"), QString::number(video_params_.height()));
-    writer->writeTextElement(QStringLiteral("format"), QString::number(video_params_.format()));
-    writer->writeTextElement(QStringLiteral("pixelaspect"), QString::fromStdString(video_params_.pixel_aspect_ratio().toString()));
-    writer->writeTextElement(QStringLiteral("timebase"), QString::fromStdString(video_params_.time_base().toString()));
-    writer->writeTextElement(QStringLiteral("divider"), QString::number(video_params_.divider()));
-    writer->writeTextElement(QStringLiteral("bitrate"), QString::number(video_bit_rate_));
-    writer->writeTextElement(QStringLiteral("minbitrate"), QString::number(video_min_bit_rate_));
-    writer->writeTextElement(QStringLiteral("maxbitrate"), QString::number(video_max_bit_rate_));
-    writer->writeTextElement(QStringLiteral("bufsize"), QString::number(video_buffer_size_));
-    writer->writeTextElement(QStringLiteral("threads"), QString::number(video_threads_));
-    writer->writeTextElement(QStringLiteral("pixfmt"), video_pix_fmt_);
-    writer->writeTextElement(QStringLiteral("imgseq"), QString::number(video_is_image_sequence_));
+	if (video_enabled_) {
+		writer->writeTextElement(QStringLiteral("codec"),
+								 QString::number(video_codec_));
+		writer->writeTextElement(QStringLiteral("width"),
+								 QString::number(video_params_.width()));
+		writer->writeTextElement(QStringLiteral("height"),
+								 QString::number(video_params_.height()));
+		writer->writeTextElement(QStringLiteral("format"),
+								 QString::number(video_params_.format()));
+		writer->writeTextElement(
+			QStringLiteral("pixelaspect"),
+			QString::fromStdString(
+				video_params_.pixel_aspect_ratio().toString()));
+		writer->writeTextElement(
+			QStringLiteral("timebase"),
+			QString::fromStdString(video_params_.time_base().toString()));
+		writer->writeTextElement(QStringLiteral("divider"),
+								 QString::number(video_params_.divider()));
+		writer->writeTextElement(QStringLiteral("bitrate"),
+								 QString::number(video_bit_rate_));
+		writer->writeTextElement(QStringLiteral("minbitrate"),
+								 QString::number(video_min_bit_rate_));
+		writer->writeTextElement(QStringLiteral("maxbitrate"),
+								 QString::number(video_max_bit_rate_));
+		writer->writeTextElement(QStringLiteral("bufsize"),
+								 QString::number(video_buffer_size_));
+		writer->writeTextElement(QStringLiteral("threads"),
+								 QString::number(video_threads_));
+		writer->writeTextElement(QStringLiteral("pixfmt"), video_pix_fmt_);
+		writer->writeTextElement(QStringLiteral("imgseq"),
+								 QString::number(video_is_image_sequence_));
 
-    writer->writeStartElement(QStringLiteral("color"));
-      writer->writeTextElement(QStringLiteral("output"), color_transform_.output());
-    writer->writeEndElement(); // colortransform
+		writer->writeStartElement(QStringLiteral("color"));
+		writer->writeTextElement(QStringLiteral("output"),
+								 color_transform_.output());
+		writer->writeEndElement(); // colortransform
 
-    writer->writeTextElement(QStringLiteral("vscale"), QString::number(video_scaling_method_));
+		writer->writeTextElement(QStringLiteral("vscale"),
+								 QString::number(video_scaling_method_));
 
-    if (!video_opts_.isEmpty()) {
-      writer->writeStartElement(QStringLiteral("opts"));
+		if (!video_opts_.isEmpty()) {
+			writer->writeStartElement(QStringLiteral("opts"));
 
-      QHash<QString, QString>::const_iterator i;
-      for (i=video_opts_.constBegin(); i!=video_opts_.constEnd(); i++) {
-        writer->writeStartElement(QStringLiteral("entry"));
+			QHash<QString, QString>::const_iterator i;
+			for (i = video_opts_.constBegin(); i != video_opts_.constEnd();
+				 i++) {
+				writer->writeStartElement(QStringLiteral("entry"));
 
-        writer->writeTextElement(QStringLiteral("key"), i.key());
-        writer->writeTextElement(QStringLiteral("value"), i.value());
+				writer->writeTextElement(QStringLiteral("key"), i.key());
+				writer->writeTextElement(QStringLiteral("value"), i.value());
 
-        writer->writeEndElement(); // entry
-      }
+				writer->writeEndElement(); // entry
+			}
 
-      writer->writeEndElement(); // opts
-    }
-  }
+			writer->writeEndElement(); // opts
+		}
+	}
 
-  writer->writeEndElement(); // video
+	writer->writeEndElement(); // video
 
-  writer->writeStartElement(QStringLiteral("audio"));
+	writer->writeStartElement(QStringLiteral("audio"));
 
-  writer->writeAttribute(QStringLiteral("enabled"), QString::number(audio_enabled_));
+	writer->writeAttribute(QStringLiteral("enabled"),
+						   QString::number(audio_enabled_));
 
-  if (audio_enabled_) {
-    writer->writeTextElement(QStringLiteral("codec"), QString::number(audio_codec_));
-    writer->writeTextElement(QStringLiteral("samplerate"), QString::number(audio_params_.sample_rate()));
+	if (audio_enabled_) {
+		writer->writeTextElement(QStringLiteral("codec"),
+								 QString::number(audio_codec_));
+		writer->writeTextElement(QStringLiteral("samplerate"),
+								 QString::number(audio_params_.sample_rate()));
 
-    writer->writeTextElement(QStringLiteral("channellayout"),
-      QString::number(audio_params().channel_layout().u.mask));
-    writer->writeTextElement(QStringLiteral("format"), QString::fromStdString(audio_params_.format().to_string()));
-    writer->writeTextElement(QStringLiteral("bitrate"), QString::number(audio_bit_rate_));
-  }
+		writer->writeTextElement(
+			QStringLiteral("channellayout"),
+			QString::number(audio_params().channel_layout().u.mask));
+		writer->writeTextElement(
+			QStringLiteral("format"),
+			QString::fromStdString(audio_params_.format().to_string()));
+		writer->writeTextElement(QStringLiteral("bitrate"),
+								 QString::number(audio_bit_rate_));
+	}
 
-  writer->writeStartElement(QStringLiteral("subtitles"));
+	writer->writeStartElement(QStringLiteral("subtitles"));
 
-  writer->writeAttribute(QStringLiteral("enabled"), QString::number(subtitles_enabled_));
+	writer->writeAttribute(QStringLiteral("enabled"),
+						   QString::number(subtitles_enabled_));
 
-  if (subtitles_enabled_) {
-    writer->writeTextElement(QStringLiteral("sidecar"), QString::number(subtitles_are_sidecar_));
-    writer->writeTextElement(QStringLiteral("sidecarformat"), QString::number(subtitle_sidecar_fmt_));
+	if (subtitles_enabled_) {
+		writer->writeTextElement(QStringLiteral("sidecar"),
+								 QString::number(subtitles_are_sidecar_));
+		writer->writeTextElement(QStringLiteral("sidecarformat"),
+								 QString::number(subtitle_sidecar_fmt_));
 
-    writer->writeTextElement(QStringLiteral("codec"), QString::number(subtitles_codec_));
-  }
+		writer->writeTextElement(QStringLiteral("codec"),
+								 QString::number(subtitles_codec_));
+	}
 
-  writer->writeEndElement(); // subtitles
+	writer->writeEndElement(); // subtitles
 
-  writer->writeEndElement(); // audio
+	writer->writeEndElement(); // audio
 
-  writer->writeEndElement(); // export
+	writer->writeEndElement(); // export
 
-  writer->writeEndDocument();
+	writer->writeEndDocument();
 }
 
-Encoder* Encoder::CreateFromID(Type id, const EncodingParams& params)
+Encoder *Encoder::CreateFromID(Type id, const EncodingParams &params)
 {
-  switch (id) {
-  case kEncoderTypeNone:
-    break;
-  case kEncoderTypeFFmpeg:
-    return new FFmpegEncoder(params);
-  case kEncoderTypeOIIO:
-    return new OIIOEncoder(params);
-  }
+	switch (id) {
+	case kEncoderTypeNone:
+		break;
+	case kEncoderTypeFFmpeg:
+		return new FFmpegEncoder(params);
+	case kEncoderTypeOIIO:
+		return new OIIOEncoder(params);
+	}
 
-  return nullptr;
+	return nullptr;
 }
 
 Encoder::Type Encoder::GetTypeFromFormat(ExportFormat::Format f)
 {
-  switch (f) {
-  case ExportFormat::kFormatDNxHD:
-  case ExportFormat::kFormatMatroska:
-  case ExportFormat::kFormatQuickTime:
-  case ExportFormat::kFormatMPEG4Video:
-  case ExportFormat::kFormatMPEG4Audio:
-  case ExportFormat::kFormatWAV:
-  case ExportFormat::kFormatAIFF:
-  case ExportFormat::kFormatMP3:
-  case ExportFormat::kFormatFLAC:
-  case ExportFormat::kFormatOgg:
-  case ExportFormat::kFormatWebM:
-  case ExportFormat::kFormatSRT:
-    return kEncoderTypeFFmpeg;
-  case ExportFormat::kFormatOpenEXR:
-  case ExportFormat::kFormatPNG:
-  case ExportFormat::kFormatTIFF:
-    return kEncoderTypeOIIO;
-  case ExportFormat::kFormatCount:
-    break;
-  }
+	switch (f) {
+	case ExportFormat::kFormatDNxHD:
+	case ExportFormat::kFormatMatroska:
+	case ExportFormat::kFormatQuickTime:
+	case ExportFormat::kFormatMPEG4Video:
+	case ExportFormat::kFormatMPEG4Audio:
+	case ExportFormat::kFormatWAV:
+	case ExportFormat::kFormatAIFF:
+	case ExportFormat::kFormatMP3:
+	case ExportFormat::kFormatFLAC:
+	case ExportFormat::kFormatOgg:
+	case ExportFormat::kFormatWebM:
+	case ExportFormat::kFormatSRT:
+		return kEncoderTypeFFmpeg;
+	case ExportFormat::kFormatOpenEXR:
+	case ExportFormat::kFormatPNG:
+	case ExportFormat::kFormatTIFF:
+		return kEncoderTypeOIIO;
+	case ExportFormat::kFormatCount:
+		break;
+	}
 
-  return kEncoderTypeNone;
+	return kEncoderTypeNone;
 }
 
-Encoder *Encoder::CreateFromFormat(ExportFormat::Format f, const EncodingParams &params)
+Encoder *Encoder::CreateFromFormat(ExportFormat::Format f,
+								   const EncodingParams &params)
 {
-  return CreateFromID(GetTypeFromFormat(f), params);
+	return CreateFromID(GetTypeFromFormat(f), params);
 }
 
 Encoder *Encoder::CreateFromParams(const EncodingParams &params)
 {
-  return CreateFromFormat(params.format(), params);
+	return CreateFromFormat(params.format(), params);
 }
 
 QStringList Encoder::GetPixelFormatsForCodec(ExportCodec::Codec c) const
 {
-  return QStringList();
+	return QStringList();
 }
 
-std::vector<SampleFormat> Encoder::GetSampleFormatsForCodec(ExportCodec::Codec c) const
+std::vector<SampleFormat>
+Encoder::GetSampleFormatsForCodec(ExportCodec::Codec c) const
 {
-  return std::vector<SampleFormat>();
+	return std::vector<SampleFormat>();
 }
 
-QMatrix4x4 EncodingParams::GenerateMatrix(EncodingParams::VideoScalingMethod method,
-                                          int source_width, int source_height,
-                                          int dest_width, int dest_height)
+QMatrix4x4
+EncodingParams::GenerateMatrix(EncodingParams::VideoScalingMethod method,
+							   int source_width, int source_height,
+							   int dest_width, int dest_height)
 {
-  QMatrix4x4 preview_matrix;
+	QMatrix4x4 preview_matrix;
 
-  if (method == EncodingParams::kStretch) {
-    return preview_matrix;
-  }
+	if (method == EncodingParams::kStretch) {
+		return preview_matrix;
+	}
 
-  float export_ar = static_cast<float>(dest_width) / static_cast<float>(dest_height);
-  float source_ar = static_cast<float>(source_width) / static_cast<float>(source_height);
+	float export_ar =
+		static_cast<float>(dest_width) / static_cast<float>(dest_height);
+	float source_ar =
+		static_cast<float>(source_width) / static_cast<float>(source_height);
 
-  if (qFuzzyCompare(export_ar, source_ar)) {
-    return preview_matrix;
-  }
+	if (qFuzzyCompare(export_ar, source_ar)) {
+		return preview_matrix;
+	}
 
-  if ((export_ar > source_ar) == (method == EncodingParams::kFit)) {
-    preview_matrix.scale(source_ar / export_ar, 1.0F);
-  } else {
-    preview_matrix.scale(1.0F, export_ar / source_ar);
-  }
+	if ((export_ar > source_ar) == (method == EncodingParams::kFit)) {
+		preview_matrix.scale(source_ar / export_ar, 1.0F);
+	} else {
+		preview_matrix.scale(1.0F, export_ar / source_ar);
+	}
 
-  return preview_matrix;
+	return preview_matrix;
 }
 
 bool EncodingParams::LoadV1(QXmlStreamReader *reader)
 {
-  rational custom_range_in, custom_range_out;
+	rational custom_range_in, custom_range_out;
 
-  while (XMLReadNextStartElement(reader)) {
-    if (reader->name() == QStringLiteral("filename")) {
-      filename_ = reader->readElementText();
-    } else if (reader->name() == QStringLiteral("format")) {
-      format_ = static_cast<ExportFormat::Format>(reader->readElementText().toInt());
-    } else if (reader->name() == QStringLiteral("range")) {
-      has_custom_range_ = reader->readElementText().toInt();
-    } else if (reader->name() == QStringLiteral("customrangein")) {
-      custom_range_in = rational::fromString(reader->readElementText().toStdString());
-    } else if (reader->name() == QStringLiteral("customrangeout")) {
-      custom_range_out = rational::fromString(reader->readElementText().toStdString());
-    } else if (reader->name() == QStringLiteral("video")) {
-      XMLAttributeLoop(reader, attr) {
-        if (attr.name() == QStringLiteral("enabled")) {
-          video_enabled_ = attr.value().toInt();
-        }
-      }
+	while (XMLReadNextStartElement(reader)) {
+		if (reader->name() == QStringLiteral("filename")) {
+			filename_ = reader->readElementText();
+		} else if (reader->name() == QStringLiteral("format")) {
+			format_ = static_cast<ExportFormat::Format>(
+				reader->readElementText().toInt());
+		} else if (reader->name() == QStringLiteral("range")) {
+			has_custom_range_ = reader->readElementText().toInt();
+		} else if (reader->name() == QStringLiteral("customrangein")) {
+			custom_range_in =
+				rational::fromString(reader->readElementText().toStdString());
+		} else if (reader->name() == QStringLiteral("customrangeout")) {
+			custom_range_out =
+				rational::fromString(reader->readElementText().toStdString());
+		} else if (reader->name() == QStringLiteral("video")) {
+			XMLAttributeLoop(reader, attr)
+			{
+				if (attr.name() == QStringLiteral("enabled")) {
+					video_enabled_ = attr.value().toInt();
+				}
+			}
 
-      while (XMLReadNextStartElement(reader)) {
-        if (reader->name() == QStringLiteral("codec")) {
-          video_codec_ = static_cast<ExportCodec::Codec>(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("width")) {
-          video_params_.set_width(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("height")) {
-          video_params_.set_height(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("format")) {
-          video_params_.set_format(static_cast<PixelFormat::Format>(reader->readElementText().toInt()));
-        } else if (reader->name() == QStringLiteral("pixelaspect")) {
-          video_params_.set_pixel_aspect_ratio(rational::fromString(reader->readElementText().toStdString()));
-        } else if (reader->name() == QStringLiteral("timebase")) {
-          video_params_.set_time_base(rational::fromString(reader->readElementText().toStdString()));
-        } else if (reader->name() == QStringLiteral("divider")) {
-          video_params_.set_divider(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("bitrate")) {
-          video_bit_rate_ = reader->readElementText().toLongLong();
-        } else if (reader->name() == QStringLiteral("minbitrate")) {
-          video_min_bit_rate_ = reader->readElementText().toLongLong();
-        } else if (reader->name() == QStringLiteral("maxbitrate")) {
-          video_max_bit_rate_ = reader->readElementText().toLongLong();
-        } else if (reader->name() == QStringLiteral("bufsize")) {
-          video_buffer_size_ = reader->readElementText().toLongLong();
-        } else if (reader->name() == QStringLiteral("threads")) {
-          video_threads_ = reader->readElementText().toInt();
-        } else if (reader->name() == QStringLiteral("pixfmt")) {
-          video_pix_fmt_ = reader->readElementText();
-        } else if (reader->name() == QStringLiteral("imgseq")) {
-          video_is_image_sequence_ = reader->readElementText().toInt();
-        } else if (reader->name() == QStringLiteral("color")) {
-          while (XMLReadNextStartElement(reader)) {
-            if (reader->name() == QStringLiteral("output")) {
-              color_transform_ = reader->readElementText();
-            } else {
-              reader->skipCurrentElement();
-            }
-          }
-        } else if (reader->name() == QStringLiteral("vscale")) {
-          video_scaling_method_ = static_cast<VideoScalingMethod>(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("opts")) {
-          while (XMLReadNextStartElement(reader)) {
-            if (reader->name() == QStringLiteral("entry")) {
-              QString key, value;
-              while (XMLReadNextStartElement(reader)) {
-                if (reader->name() == QStringLiteral("key")) {
-                  key = reader->readElementText();
-                } else if (reader->name() == QStringLiteral("value")) {
-                  value = reader->readElementText();
-                } else {
-                  reader->skipCurrentElement();
-                }
-              }
-              set_video_option(key, value);
-            } else {
-              reader->skipCurrentElement();
-            }
-          }
-        } else {
-          reader->skipCurrentElement();
-        }
-      }
+			while (XMLReadNextStartElement(reader)) {
+				if (reader->name() == QStringLiteral("codec")) {
+					video_codec_ = static_cast<ExportCodec::Codec>(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("width")) {
+					video_params_.set_width(reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("height")) {
+					video_params_.set_height(reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("format")) {
+					video_params_.set_format(static_cast<PixelFormat::Format>(
+						reader->readElementText().toInt()));
+				} else if (reader->name() == QStringLiteral("pixelaspect")) {
+					video_params_.set_pixel_aspect_ratio(rational::fromString(
+						reader->readElementText().toStdString()));
+				} else if (reader->name() == QStringLiteral("timebase")) {
+					video_params_.set_time_base(rational::fromString(
+						reader->readElementText().toStdString()));
+				} else if (reader->name() == QStringLiteral("divider")) {
+					video_params_.set_divider(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("bitrate")) {
+					video_bit_rate_ = reader->readElementText().toLongLong();
+				} else if (reader->name() == QStringLiteral("minbitrate")) {
+					video_min_bit_rate_ =
+						reader->readElementText().toLongLong();
+				} else if (reader->name() == QStringLiteral("maxbitrate")) {
+					video_max_bit_rate_ =
+						reader->readElementText().toLongLong();
+				} else if (reader->name() == QStringLiteral("bufsize")) {
+					video_buffer_size_ = reader->readElementText().toLongLong();
+				} else if (reader->name() == QStringLiteral("threads")) {
+					video_threads_ = reader->readElementText().toInt();
+				} else if (reader->name() == QStringLiteral("pixfmt")) {
+					video_pix_fmt_ = reader->readElementText();
+				} else if (reader->name() == QStringLiteral("imgseq")) {
+					video_is_image_sequence_ =
+						reader->readElementText().toInt();
+				} else if (reader->name() == QStringLiteral("color")) {
+					while (XMLReadNextStartElement(reader)) {
+						if (reader->name() == QStringLiteral("output")) {
+							color_transform_ = reader->readElementText();
+						} else {
+							reader->skipCurrentElement();
+						}
+					}
+				} else if (reader->name() == QStringLiteral("vscale")) {
+					video_scaling_method_ = static_cast<VideoScalingMethod>(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("opts")) {
+					while (XMLReadNextStartElement(reader)) {
+						if (reader->name() == QStringLiteral("entry")) {
+							QString key, value;
+							while (XMLReadNextStartElement(reader)) {
+								if (reader->name() == QStringLiteral("key")) {
+									key = reader->readElementText();
+								} else if (reader->name() ==
+										   QStringLiteral("value")) {
+									value = reader->readElementText();
+								} else {
+									reader->skipCurrentElement();
+								}
+							}
+							set_video_option(key, value);
+						} else {
+							reader->skipCurrentElement();
+						}
+					}
+				} else {
+					reader->skipCurrentElement();
+				}
+			}
 
-      // HACK: Resolve bug where I forgot to serialize pixel aspect ratio
-      if (video_params_.pixel_aspect_ratio().isNull()) {
-        video_params_.set_pixel_aspect_ratio(1);
-      }
-    } else if (reader->name() == QStringLiteral("audio")) {
-      XMLAttributeLoop(reader, attr) {
-        if (attr.name() == QStringLiteral("enabled")) {
-          audio_enabled_ = attr.value().toInt();
-        }
-      }
+			// HACK: Resolve bug where I forgot to serialize pixel aspect ratio
+			if (video_params_.pixel_aspect_ratio().isNull()) {
+				video_params_.set_pixel_aspect_ratio(1);
+			}
+		} else if (reader->name() == QStringLiteral("audio")) {
+			XMLAttributeLoop(reader, attr)
+			{
+				if (attr.name() == QStringLiteral("enabled")) {
+					audio_enabled_ = attr.value().toInt();
+				}
+			}
 
-      while (XMLReadNextStartElement(reader)) {
-        if (reader->name() == QStringLiteral("codec")) {
-          audio_codec_ = static_cast<ExportCodec::Codec>(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("samplerate")) {
-          audio_params_.set_sample_rate(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("channellayout")) {
-          AVChannelLayout av_channel_layout;
-          av_channel_layout_from_mask(&av_channel_layout, reader->readElementText().toLongLong());
-          audio_params_.set_channel_layout(av_channel_layout);
-          av_channel_layout_uninit(&av_channel_layout);
-        } else if (reader->name() == QStringLiteral("format")) {
-          audio_params_.set_format(SampleFormat::from_string(reader->readElementText().toStdString()));
-        } else if (reader->name() == QStringLiteral("bitrate")) {
-          audio_bit_rate_ = reader->readElementText().toLongLong();
-        } else {
-          reader->skipCurrentElement();
-        }
-      }
+			while (XMLReadNextStartElement(reader)) {
+				if (reader->name() == QStringLiteral("codec")) {
+					audio_codec_ = static_cast<ExportCodec::Codec>(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("samplerate")) {
+					audio_params_.set_sample_rate(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("channellayout")) {
+					AVChannelLayout av_channel_layout;
+					av_channel_layout_from_mask(
+						&av_channel_layout,
+						reader->readElementText().toLongLong());
+					audio_params_.set_channel_layout(av_channel_layout);
+					av_channel_layout_uninit(&av_channel_layout);
+				} else if (reader->name() == QStringLiteral("format")) {
+					audio_params_.set_format(SampleFormat::from_string(
+						reader->readElementText().toStdString()));
+				} else if (reader->name() == QStringLiteral("bitrate")) {
+					audio_bit_rate_ = reader->readElementText().toLongLong();
+				} else {
+					reader->skipCurrentElement();
+				}
+			}
 
-      // HACK: Resolve bug where I forgot to serialize the audio bit rate
-      if (!audio_bit_rate_) {
-        audio_bit_rate_ = 320000;
-      }
-    } else if (reader->name() == QStringLiteral("subtitles")) {
-      XMLAttributeLoop(reader, attr) {
-        if (attr.name() == QStringLiteral("enabled")) {
-          subtitles_enabled_ = attr.value().toInt();
-        }
-      }
+			// HACK: Resolve bug where I forgot to serialize the audio bit rate
+			if (!audio_bit_rate_) {
+				audio_bit_rate_ = 320000;
+			}
+		} else if (reader->name() == QStringLiteral("subtitles")) {
+			XMLAttributeLoop(reader, attr)
+			{
+				if (attr.name() == QStringLiteral("enabled")) {
+					subtitles_enabled_ = attr.value().toInt();
+				}
+			}
 
-      while (XMLReadNextStartElement(reader)) {
-        if (reader->name() == QStringLiteral("sidecar")) {
-          subtitles_are_sidecar_ = reader->readElementText().toInt();
-        } else if (reader->name() == QStringLiteral("sidecarformat")) {
-          subtitle_sidecar_fmt_ = static_cast<ExportFormat::Format>(reader->readElementText().toInt());
-        } else if (reader->name() == QStringLiteral("codec")) {
-          subtitles_codec_ = static_cast<ExportCodec::Codec>(reader->readElementText().toInt());
-        } else {
-          reader->skipCurrentElement();
-        }
-      }
-    } else {
-      reader->skipCurrentElement();
-    }
-  }
+			while (XMLReadNextStartElement(reader)) {
+				if (reader->name() == QStringLiteral("sidecar")) {
+					subtitles_are_sidecar_ = reader->readElementText().toInt();
+				} else if (reader->name() == QStringLiteral("sidecarformat")) {
+					subtitle_sidecar_fmt_ = static_cast<ExportFormat::Format>(
+						reader->readElementText().toInt());
+				} else if (reader->name() == QStringLiteral("codec")) {
+					subtitles_codec_ = static_cast<ExportCodec::Codec>(
+						reader->readElementText().toInt());
+				} else {
+					reader->skipCurrentElement();
+				}
+			}
+		} else {
+			reader->skipCurrentElement();
+		}
+	}
 
-  return true;
+	return true;
 }
 
 }

app/codec/encoder.h

@@ -34,218 +34,340 @@
 #include "render/subtitleparams.h"
 #include "render/videoparams.h"
 //这个代码也许是导出编码视频用的？
-namespace olive {
+namespace olive
+{
 
 class Encoder;
 using EncoderPtr = std::shared_ptr<Encoder>;
 
-class EncodingParams
-{
+class EncodingParams {
 public:
-  enum VideoScalingMethod {
-    kFit,
-    kStretch,
-    kCrop
-  };
+	enum VideoScalingMethod { kFit, kStretch, kCrop };
 
-  EncodingParams();
+	EncodingParams();
 
-  static QDir GetPresetPath();
-  static QStringList GetListOfPresets();
+	static QDir GetPresetPath();
+	static QStringList GetListOfPresets();
 
-  bool IsValid() const
-  {
-    return video_enabled_ || audio_enabled_ || subtitles_enabled_;
-  }
+	bool IsValid() const
+	{
+		return video_enabled_ || audio_enabled_ || subtitles_enabled_;
+	}
 
-  void SetFilename(const QString& filename) { filename_ = filename; }
+	void SetFilename(const QString &filename)
+	{
+		filename_ = filename;
+	}
 
-  void EnableVideo(const VideoParams& video_params, const ExportCodec::Codec& vcodec);
-  void EnableAudio(const AudioParams& audio_params, const ExportCodec::Codec &acodec);
-  void EnableSubtitles(const ExportCodec::Codec &scodec);
-  void EnableSidecarSubtitles(const ExportFormat::Format &sfmt, const ExportCodec::Codec &scodec);
+	void EnableVideo(const VideoParams &video_params,
+					 const ExportCodec::Codec &vcodec);
+	void EnableAudio(const AudioParams &audio_params,
+					 const ExportCodec::Codec &acodec);
+	void EnableSubtitles(const ExportCodec::Codec &scodec);
+	void EnableSidecarSubtitles(const ExportFormat::Format &sfmt,
+								const ExportCodec::Codec &scodec);
 
-  void DisableVideo();
-  void DisableAudio();
-  void DisableSubtitles();
+	void DisableVideo();
+	void DisableAudio();
+	void DisableSubtitles();
 
-  const ExportFormat::Format &format() const { return format_; }
-  void set_format(const ExportFormat::Format &format) { format_ = format; }
+	const ExportFormat::Format &format() const
+	{
+		return format_;
+	}
+	void set_format(const ExportFormat::Format &format)
+	{
+		format_ = format;
+	}
 
-  void set_video_option(const QString& key, const QString& value) { video_opts_.insert(key, value); }
-  void set_video_bit_rate(const int64_t& rate) { video_bit_rate_ = rate; }
-  void set_video_min_bit_rate(const int64_t& rate) { video_min_bit_rate_ = rate; }
-  void set_video_max_bit_rate(const int64_t& rate) { video_max_bit_rate_ = rate; }
-  void set_video_buffer_size(const int64_t& sz) { video_buffer_size_ = sz; }
-  void set_video_threads(const int& threads) { video_threads_ = threads; }
-  void set_video_pix_fmt(const QString& s) { video_pix_fmt_ = s; }
-  void set_video_is_image_sequence(bool s) { video_is_image_sequence_ = s; }
-  void set_color_transform(const ColorTransform& color_transform) { color_transform_ = color_transform; }
+	void set_video_option(const QString &key, const QString &value)
+	{
+		video_opts_.insert(key, value);
+	}
+	void set_video_bit_rate(const int64_t &rate)
+	{
+		video_bit_rate_ = rate;
+	}
+	void set_video_min_bit_rate(const int64_t &rate)
+	{
+		video_min_bit_rate_ = rate;
+	}
+	void set_video_max_bit_rate(const int64_t &rate)
+	{
+		video_max_bit_rate_ = rate;
+	}
+	void set_video_buffer_size(const int64_t &sz)
+	{
+		video_buffer_size_ = sz;
+	}
+	void set_video_threads(const int &threads)
+	{
+		video_threads_ = threads;
+	}
+	void set_video_pix_fmt(const QString &s)
+	{
+		video_pix_fmt_ = s;
+	}
+	void set_video_is_image_sequence(bool s)
+	{
+		video_is_image_sequence_ = s;
+	}
+	void set_color_transform(const ColorTransform &color_transform)
+	{
+		color_transform_ = color_transform;
+	}
 
-  const QString& filename() const { return filename_; }
+	const QString &filename() const
+	{
+		return filename_;
+	}
 
-  bool video_enabled() const { return video_enabled_; }
-  const ExportCodec::Codec& video_codec() const { return video_codec_; }
-  const VideoParams& video_params() const { return video_params_; }
-  const QHash<QString, QString>& video_opts() const { return video_opts_; }
-  QString video_option(const QString &key) const { return video_opts_.value(key); }
-  bool has_video_opt(const QString &key) const { return video_opts_.contains(key); }
-  const int64_t& video_bit_rate() const { return video_bit_rate_; }
-  const int64_t& video_min_bit_rate() const { return video_min_bit_rate_; }
-  const int64_t& video_max_bit_rate() const { return video_max_bit_rate_; }
-  const int64_t& video_buffer_size() const { return video_buffer_size_; }
-  const int& video_threads() const { return video_threads_; }
-  const QString& video_pix_fmt() const { return video_pix_fmt_; }
-  bool video_is_image_sequence() const { return video_is_image_sequence_; }
-  const ColorTransform& color_transform() const { return color_transform_; }
+	bool video_enabled() const
+	{
+		return video_enabled_;
+	}
+	const ExportCodec::Codec &video_codec() const
+	{
+		return video_codec_;
+	}
+	const VideoParams &video_params() const
+	{
+		return video_params_;
+	}
+	const QHash<QString, QString> &video_opts() const
+	{
+		return video_opts_;
+	}
+	QString video_option(const QString &key) const
+	{
+		return video_opts_.value(key);
+	}
+	bool has_video_opt(const QString &key) const
+	{
+		return video_opts_.contains(key);
+	}
+	const int64_t &video_bit_rate() const
+	{
+		return video_bit_rate_;
+	}
+	const int64_t &video_min_bit_rate() const
+	{
+		return video_min_bit_rate_;
+	}
+	const int64_t &video_max_bit_rate() const
+	{
+		return video_max_bit_rate_;
+	}
+	const int64_t &video_buffer_size() const
+	{
+		return video_buffer_size_;
+	}
+	const int &video_threads() const
+	{
+		return video_threads_;
+	}
+	const QString &video_pix_fmt() const
+	{
+		return video_pix_fmt_;
+	}
+	bool video_is_image_sequence() const
+	{
+		return video_is_image_sequence_;
+	}
+	const ColorTransform &color_transform() const
+	{
+		return color_transform_;
+	}
 
-  bool audio_enabled() const { return audio_enabled_; }
-  const ExportCodec::Codec &audio_codec() const { return audio_codec_; }
-  const AudioParams& audio_params() const { return audio_params_; }
-  const int64_t& audio_bit_rate() const { return audio_bit_rate_; }
+	bool audio_enabled() const
+	{
+		return audio_enabled_;
+	}
+	const ExportCodec::Codec &audio_codec() const
+	{
+		return audio_codec_;
+	}
+	const AudioParams &audio_params() const
+	{
+		return audio_params_;
+	}
+	const int64_t &audio_bit_rate() const
+	{
+		return audio_bit_rate_;
+	}
 
-  void set_audio_bit_rate(const int64_t& b) { audio_bit_rate_ = b; }
+	void set_audio_bit_rate(const int64_t &b)
+	{
+		audio_bit_rate_ = b;
+	}
 
-  bool subtitles_enabled() const { return subtitles_enabled_; }
-  bool subtitles_are_sidecar() const { return subtitles_are_sidecar_; }
-  ExportFormat::Format subtitle_sidecar_fmt() const { return subtitle_sidecar_fmt_; }
-  ExportCodec::Codec subtitles_codec() const { return subtitles_codec_; }
+	bool subtitles_enabled() const
+	{
+		return subtitles_enabled_;
+	}
+	bool subtitles_are_sidecar() const
+	{
+		return subtitles_are_sidecar_;
+	}
+	ExportFormat::Format subtitle_sidecar_fmt() const
+	{
+		return subtitle_sidecar_fmt_;
+	}
+	ExportCodec::Codec subtitles_codec() const
+	{
+		return subtitles_codec_;
+	}
 
-  const rational& GetExportLength() const { return export_length_; }
-  void SetExportLength(const rational& export_length) { export_length_ = export_length; }
+	const rational &GetExportLength() const
+	{
+		return export_length_;
+	}
+	void SetExportLength(const rational &export_length)
+	{
+		export_length_ = export_length;
+	}
 
-  bool Load(QIODevice *device);
-  bool Load(QXmlStreamReader *reader);
+	bool Load(QIODevice *device);
+	bool Load(QXmlStreamReader *reader);
 
-  void Save(QIODevice *device) const;
-  void Save(QXmlStreamWriter* writer) const;
+	void Save(QIODevice *device) const;
+	void Save(QXmlStreamWriter *writer) const;
 
-  bool has_custom_range() const { return has_custom_range_; }
-  const TimeRange& custom_range() const { return custom_range_; }
-  void set_custom_range(const TimeRange& custom_range)
-  {
-    has_custom_range_ = true;
-    custom_range_ = custom_range;
-  }
+	bool has_custom_range() const
+	{
+		return has_custom_range_;
+	}
+	const TimeRange &custom_range() const
+	{
+		return custom_range_;
+	}
+	void set_custom_range(const TimeRange &custom_range)
+	{
+		has_custom_range_ = true;
+		custom_range_ = custom_range;
+	}
 
-  const VideoScalingMethod& video_scaling_method() const { return video_scaling_method_; }
-  void set_video_scaling_method(const VideoScalingMethod& video_scaling_method) { video_scaling_method_ = video_scaling_method; }
+	const VideoScalingMethod &video_scaling_method() const
+	{
+		return video_scaling_method_;
+	}
+	void
+	set_video_scaling_method(const VideoScalingMethod &video_scaling_method)
+	{
+		video_scaling_method_ = video_scaling_method;
+	}
 
-  static QMatrix4x4 GenerateMatrix(VideoScalingMethod method,
-                                   int source_width, int source_height,
-                                   int dest_width, int dest_height);
+	static QMatrix4x4 GenerateMatrix(VideoScalingMethod method,
+									 int source_width, int source_height,
+									 int dest_width, int dest_height);
 
 private:
-  static const int kEncoderParamsVersion = 1;
+	static const int kEncoderParamsVersion = 1;
 
-  bool LoadV1(QXmlStreamReader *reader);
+	bool LoadV1(QXmlStreamReader *reader);
 
-  QString filename_;
-  ExportFormat::Format format_;
+	QString filename_;
+	ExportFormat::Format format_;
 
-  bool video_enabled_;
-  ExportCodec::Codec video_codec_;
-  VideoParams video_params_;
-  QHash<QString, QString> video_opts_;
-  int64_t video_bit_rate_;
-  int64_t video_min_bit_rate_;
-  int64_t video_max_bit_rate_;
-  int64_t video_buffer_size_;
-  int video_threads_;
-  QString video_pix_fmt_;
-  bool video_is_image_sequence_;
-  ColorTransform color_transform_;
+	bool video_enabled_;
+	ExportCodec::Codec video_codec_;
+	VideoParams video_params_;
+	QHash<QString, QString> video_opts_;
+	int64_t video_bit_rate_;
+	int64_t video_min_bit_rate_;
+	int64_t video_max_bit_rate_;
+	int64_t video_buffer_size_;
+	int video_threads_;
+	QString video_pix_fmt_;
+	bool video_is_image_sequence_;
+	ColorTransform color_transform_;
 
-  bool audio_enabled_;
-  ExportCodec::Codec audio_codec_;
-  AudioParams audio_params_;
-  int64_t audio_bit_rate_;
+	bool audio_enabled_;
+	ExportCodec::Codec audio_codec_;
+	AudioParams audio_params_;
+	int64_t audio_bit_rate_;
 
-  bool subtitles_enabled_;
-  bool subtitles_are_sidecar_;
-  ExportFormat::Format subtitle_sidecar_fmt_;
-  ExportCodec::Codec subtitles_codec_;
+	bool subtitles_enabled_;
+	bool subtitles_are_sidecar_;
+	ExportFormat::Format subtitle_sidecar_fmt_;
+	ExportCodec::Codec subtitles_codec_;
 
-  rational export_length_;
-  VideoScalingMethod video_scaling_method_;
-
-  bool has_custom_range_;
-  TimeRange custom_range_;
+	rational export_length_;
+	VideoScalingMethod video_scaling_method_;
 
+	bool has_custom_range_;
+	TimeRange custom_range_;
 };
 
-class Encoder : public QObject
-{
-  Q_OBJECT
+class Encoder : public QObject {
+	Q_OBJECT
 public:
-  Encoder(const EncodingParams& params);
+	Encoder(const EncodingParams &params);
 
-  enum Type {
-    kEncoderTypeNone = -1,
-    kEncoderTypeFFmpeg,
-    kEncoderTypeOIIO
-  };
+	enum Type { kEncoderTypeNone = -1, kEncoderTypeFFmpeg, kEncoderTypeOIIO };
 
-  /**
+	/**
    * @brief Create a Encoder instance using a Encoder ID
    *
    * @return
    *
    * A Encoder instance or nullptr if a Decoder with this ID does not exist
    */
-  static Encoder *CreateFromID(Type id, const EncodingParams &params);
+	static Encoder *CreateFromID(Type id, const EncodingParams &params);
 
-  static Type GetTypeFromFormat(ExportFormat::Format f);
+	static Type GetTypeFromFormat(ExportFormat::Format f);
 
-  static Encoder *CreateFromFormat(ExportFormat::Format f, const EncodingParams &params);
+	static Encoder *CreateFromFormat(ExportFormat::Format f,
+									 const EncodingParams &params);
 
-  static Encoder *CreateFromParams(const EncodingParams &params);
+	static Encoder *CreateFromParams(const EncodingParams &params);
 
-  virtual QStringList GetPixelFormatsForCodec(ExportCodec::Codec c) const;
-  virtual std::vector<SampleFormat> GetSampleFormatsForCodec(ExportCodec::Codec c) const;
+	virtual QStringList GetPixelFormatsForCodec(ExportCodec::Codec c) const;
+	virtual std::vector<SampleFormat>
+	GetSampleFormatsForCodec(ExportCodec::Codec c) const;
 
-  const EncodingParams& params() const;
+	const EncodingParams &params() const;
 
-  virtual PixelFormat GetDesiredPixelFormat() const
-  {
-    return PixelFormat::INVALID;
-  }
+	virtual PixelFormat GetDesiredPixelFormat() const
+	{
+		return PixelFormat::INVALID;
+	}
 
-  const QString& GetError() const
-  {
-    return error_;
-  }
+	const QString &GetError() const
+	{
+		return error_;
+	}
 
-  QString GetFilenameForFrame(const rational& frame);
+	QString GetFilenameForFrame(const rational &frame);
 
-  static int GetImageSequencePlaceholderDigitCount(const QString& filename);
+	static int GetImageSequencePlaceholderDigitCount(const QString &filename);
 
-  static bool FilenameContainsDigitPlaceholder(const QString &filename);
-  static QString FilenameRemoveDigitPlaceholder(QString filename);
+	static bool FilenameContainsDigitPlaceholder(const QString &filename);
+	static QString FilenameRemoveDigitPlaceholder(QString filename);
 
-  static const QRegularExpression kImageSequenceContainsDigits;
-  static const QRegularExpression kImageSequenceRemoveDigits;
+	static const QRegularExpression kImageSequenceContainsDigits;
+	static const QRegularExpression kImageSequenceRemoveDigits;
 
 public slots:
-  virtual bool Open() = 0;
+	virtual bool Open() = 0;
 
-  virtual bool WriteFrame(olive::FramePtr frame, olive::core::rational time) = 0;
-  virtual bool WriteAudio(const olive::SampleBuffer &audio) = 0;
-  virtual bool WriteSubtitle(const SubtitleBlock *sub_block) = 0;
+	virtual bool WriteFrame(olive::FramePtr frame,
+							olive::core::rational time) = 0;
+	virtual bool WriteAudio(const olive::SampleBuffer &audio) = 0;
+	virtual bool WriteSubtitle(const SubtitleBlock *sub_block) = 0;
 
-  virtual void Close() = 0;
+	virtual void Close() = 0;
 
 protected:
-  void SetError(const QString& err)
-  {
-    error_ = err;
-  }
+	void SetError(const QString &err)
+	{
+		error_ = err;
+	}
 
 private:
-  EncodingParams params_;
-
-  QString error_;
+	EncodingParams params_;
 
+	QString error_;
 };
 
 }

app/codec/exportcodec.cpp

@@ -25,115 +25,116 @@ extern "C" {
 #include <libavutil/pixdesc.h>
 }
 
-namespace olive {
+namespace olive
+{
 
 QString ExportCodec::GetCodecName(ExportCodec::Codec c)
 {
-  switch (c) {
-  case kCodecDNxHD:
-    return tr("DNxHD");
-  case kCodecH264:
-    return tr("H.264");
-  case kCodecH264rgb:
-    return tr("H.264 RGB");
-  case kCodecH265:
-    return tr("H.265");
-  case kCodecOpenEXR:
-    return tr("OpenEXR");
-  case kCodecPNG:
-    return tr("PNG");
-  case kCodecProRes:
-    return tr("ProRes");
-    case kCodecCineform:
-    return tr("Cineform");
-  case kCodecTIFF:
-    return tr("TIFF");
-  case kCodecMP2:
-    return tr("MP2");
-  case kCodecMP3:
-    return tr("MP3");
-  case kCodecAAC:
-    return tr("AAC");
-  case kCodecPCM:
-    return tr("PCM (Uncompressed)");
-  case kCodecFLAC:
-    return tr("FLAC");
-  case kCodecOpus:
-    return tr("Opus");
-  case kCodecVorbis:
-    return tr("Vorbis");
-  case kCodecVP9:
-    return tr("VP9");
-  case kCodecAV1:
-    return tr("AV1");
-  case kCodecSRT:
-    return tr("SubRip SRT");
-  case kCodecCount:
-    break;
-  }
+	switch (c) {
+	case kCodecDNxHD:
+		return tr("DNxHD");
+	case kCodecH264:
+		return tr("H.264");
+	case kCodecH264rgb:
+		return tr("H.264 RGB");
+	case kCodecH265:
+		return tr("H.265");
+	case kCodecOpenEXR:
+		return tr("OpenEXR");
+	case kCodecPNG:
+		return tr("PNG");
+	case kCodecProRes:
+		return tr("ProRes");
+	case kCodecCineform:
+		return tr("Cineform");
+	case kCodecTIFF:
+		return tr("TIFF");
+	case kCodecMP2:
+		return tr("MP2");
+	case kCodecMP3:
+		return tr("MP3");
+	case kCodecAAC:
+		return tr("AAC");
+	case kCodecPCM:
+		return tr("PCM (Uncompressed)");
+	case kCodecFLAC:
+		return tr("FLAC");
+	case kCodecOpus:
+		return tr("Opus");
+	case kCodecVorbis:
+		return tr("Vorbis");
+	case kCodecVP9:
+		return tr("VP9");
+	case kCodecAV1:
+		return tr("AV1");
+	case kCodecSRT:
+		return tr("SubRip SRT");
+	case kCodecCount:
+		break;
+	}
 
-  return tr("Unknown");
+	return tr("Unknown");
 }
 
 bool ExportCodec::IsCodecAStillImage(ExportCodec::Codec c)
 {
-  switch (c) {
-  case kCodecDNxHD:
-  case kCodecH264:
-  case kCodecH264rgb:
-  case kCodecH265:
-  case kCodecProRes:
-  case kCodecCineform:
-  case kCodecMP2:
-  case kCodecMP3:
-  case kCodecAAC:
-  case kCodecPCM:
-  case kCodecVorbis:
-  case kCodecOpus:
-  case kCodecFLAC:
-  case kCodecVP9:
-  case kCodecAV1:
-  case kCodecSRT:
-    return false;
-  case kCodecOpenEXR:
-  case kCodecPNG:
-  case kCodecTIFF:
-    return true;
-  case kCodecCount:
-    break;
-  }
+	switch (c) {
+	case kCodecDNxHD:
+	case kCodecH264:
+	case kCodecH264rgb:
+	case kCodecH265:
+	case kCodecProRes:
+	case kCodecCineform:
+	case kCodecMP2:
+	case kCodecMP3:
+	case kCodecAAC:
+	case kCodecPCM:
+	case kCodecVorbis:
+	case kCodecOpus:
+	case kCodecFLAC:
+	case kCodecVP9:
+	case kCodecAV1:
+	case kCodecSRT:
+		return false;
+	case kCodecOpenEXR:
+	case kCodecPNG:
+	case kCodecTIFF:
+		return true;
+	case kCodecCount:
+		break;
+	}
 
-  return false;
+	return false;
 }
 
 bool ExportCodec::IsCodecLossless(Codec c)
 {
-  switch (c) {
-  case kCodecPCM:
-  case kCodecFLAC:
-    return true;
-  case kCodecDNxHD:
-  case kCodecH264:
-  case kCodecH264rgb:
-  case kCodecH265:
-  case kCodecProRes:
-  case kCodecCineform:
-  case kCodecMP2:
-  case kCodecMP3:
-  case kCodecAAC:
-  case kCodecVorbis:
-  case kCodecOpus:
-  case kCodecVP9:
-  case kCodecAV1:
-  case kCodecSRT:
-  case kCodecOpenEXR:
-  case kCodecPNG:
-  case kCodecTIFF:
-  case kCodecCount:
-    break;
-  }
+	switch (c) {
+	case kCodecPCM:
+	case kCodecFLAC:
+		return true;
+	case kCodecDNxHD:
+	case kCodecH264:
+	case kCodecH264rgb:
+	case kCodecH265:
+	case kCodecProRes:
+	case kCodecCineform:
+	case kCodecMP2:
+	case kCodecMP3:
+	case kCodecAAC:
+	case kCodecVorbis:
+	case kCodecOpus:
+	case kCodecVP9:
+	case kCodecAV1:
+	case kCodecSRT:
+	case kCodecOpenEXR:
+	case kCodecPNG:
+	case kCodecTIFF:
+	case kCodecCount:
+		break;
+	}
 
-  return false;
+	return false;
 }
 
 }

app/codec/exportcodec.h

@@ -27,43 +27,42 @@
 #include "common/define.h"
 #include "render/subtitleparams.h"
 
-namespace olive {
-
-class ExportCodec : public QObject
+namespace olive
 {
-  Q_OBJECT
+
+class ExportCodec : public QObject {
+	Q_OBJECT
 public:
-  // Only append to this list (never insert) because indexes are used in serialized files
-  enum Codec {
-    kCodecDNxHD,
-    kCodecH264,
-    kCodecH264rgb,
-    kCodecH265,
-    kCodecOpenEXR,
-    kCodecPNG,
-    kCodecProRes,
-    kCodecCineform,
-    kCodecTIFF,
-    kCodecVP9,
-    kCodecMP2,
-    kCodecMP3,
-    kCodecAAC,
-    kCodecPCM,
-    kCodecOpus,
-    kCodecVorbis,
-    kCodecFLAC,
-    kCodecSRT,
-    kCodecAV1,
+	// Only append to this list (never insert) because indexes are used in serialized files
+	enum Codec {
+		kCodecDNxHD,
+		kCodecH264,
+		kCodecH264rgb,
+		kCodecH265,
+		kCodecOpenEXR,
+		kCodecPNG,
+		kCodecProRes,
+		kCodecCineform,
+		kCodecTIFF,
+		kCodecVP9,
+		kCodecMP2,
+		kCodecMP3,
+		kCodecAAC,
+		kCodecPCM,
+		kCodecOpus,
+		kCodecVorbis,
+		kCodecFLAC,
+		kCodecSRT,
+		kCodecAV1,
 
-    kCodecCount
-  };
+		kCodecCount
+	};
 
-  static QString GetCodecName(Codec c);
+	static QString GetCodecName(Codec c);
 
-  static bool IsCodecAStillImage(Codec c);
-
-  static bool IsCodecLossless(Codec c);
+	static bool IsCodecAStillImage(Codec c);
 
+	static bool IsCodecLossless(Codec c);
 };
 
 }

app/codec/exportformat.cpp

@@ -22,214 +22,227 @@
 
 #include "encoder.h"
 
-namespace olive {
+namespace olive
+{
 
 QString ExportFormat::GetName(olive::ExportFormat::Format f)
 {
-  switch (f) {
-  case kFormatDNxHD:
-    return tr("DNxHD");
-  case kFormatMatroska:
-    return tr("Matroska Video");
-  case kFormatMPEG4Video:
-    return tr("MPEG-4 Video");
-  case kFormatMPEG4Audio:
-    return tr("MPEG-4 Audio");
-  case kFormatOpenEXR:
-    return tr("OpenEXR");
-  case kFormatPNG:
-    return tr("PNG");
-  case kFormatTIFF:
-    return tr("TIFF");
-  case kFormatQuickTime:
-    return tr("QuickTime");
-  case kFormatWAV:
-    return tr("Wave Audio");
-  case kFormatAIFF:
-    return tr("AIFF");
-  case kFormatMP3:
-    return tr("MP3");
-  case kFormatFLAC:
-    return tr("FLAC");
-  case kFormatOgg:
-    return tr("Ogg");
-  case kFormatWebM:
-    return tr("WebM");
-  case kFormatSRT:
-    return tr("SubRip SRT");
+	switch (f) {
+	case kFormatDNxHD:
+		return tr("DNxHD");
+	case kFormatMatroska:
+		return tr("Matroska Video");
+	case kFormatMPEG4Video:
+		return tr("MPEG-4 Video");
+	case kFormatMPEG4Audio:
+		return tr("MPEG-4 Audio");
+	case kFormatOpenEXR:
+		return tr("OpenEXR");
+	case kFormatPNG:
+		return tr("PNG");
+	case kFormatTIFF:
+		return tr("TIFF");
+	case kFormatQuickTime:
+		return tr("QuickTime");
+	case kFormatWAV:
+		return tr("Wave Audio");
+	case kFormatAIFF:
+		return tr("AIFF");
+	case kFormatMP3:
+		return tr("MP3");
+	case kFormatFLAC:
+		return tr("FLAC");
+	case kFormatOgg:
+		return tr("Ogg");
+	case kFormatWebM:
+		return tr("WebM");
+	case kFormatSRT:
+		return tr("SubRip SRT");
 
-  case kFormatCount:
-    break;
-  }
+	case kFormatCount:
+		break;
+	}
 
-  return tr("Unknown");
+	return tr("Unknown");
 }
 
 QString ExportFormat::GetExtension(ExportFormat::Format f)
 {
-  switch (f) {
-  case kFormatDNxHD:
-    return QStringLiteral("mxf");
-  case kFormatMatroska:
-    return QStringLiteral("mkv");
-  case kFormatMPEG4Video:
-    return QStringLiteral("mp4");
-  case kFormatMPEG4Audio:
-    return QStringLiteral("m4a");
-  case kFormatOpenEXR:
-    return QStringLiteral("exr");
-  case kFormatPNG:
-    return QStringLiteral("png");
-  case kFormatTIFF:
-    return QStringLiteral("tiff");
-  case kFormatQuickTime:
-    return QStringLiteral("mov");
-  case kFormatWAV:
-    return QStringLiteral("wav");
-  case kFormatAIFF:
-    return QStringLiteral("aiff");
-  case kFormatMP3:
-    return QStringLiteral("mp3");
-  case kFormatFLAC:
-    return QStringLiteral("flac");
-  case kFormatOgg:
-    return QStringLiteral("ogg");
-  case kFormatWebM:
-    return QStringLiteral("webm");
-  case kFormatSRT:
-    return QStringLiteral("srt");
-  case kFormatCount:
-    break;
-  }
+	switch (f) {
+	case kFormatDNxHD:
+		return QStringLiteral("mxf");
+	case kFormatMatroska:
+		return QStringLiteral("mkv");
+	case kFormatMPEG4Video:
+		return QStringLiteral("mp4");
+	case kFormatMPEG4Audio:
+		return QStringLiteral("m4a");
+	case kFormatOpenEXR:
+		return QStringLiteral("exr");
+	case kFormatPNG:
+		return QStringLiteral("png");
+	case kFormatTIFF:
+		return QStringLiteral("tiff");
+	case kFormatQuickTime:
+		return QStringLiteral("mov");
+	case kFormatWAV:
+		return QStringLiteral("wav");
+	case kFormatAIFF:
+		return QStringLiteral("aiff");
+	case kFormatMP3:
+		return QStringLiteral("mp3");
+	case kFormatFLAC:
+		return QStringLiteral("flac");
+	case kFormatOgg:
+		return QStringLiteral("ogg");
+	case kFormatWebM:
+		return QStringLiteral("webm");
+	case kFormatSRT:
+		return QStringLiteral("srt");
+	case kFormatCount:
+		break;
+	}
 
-  return QString();
+	return QString();
 }
 
 QList<ExportCodec::Codec> ExportFormat::GetVideoCodecs(ExportFormat::Format f)
 {
-  switch (f) {
-  case kFormatDNxHD:
-    return {ExportCodec::kCodecDNxHD};
-  case kFormatMatroska:
-    return {ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb, ExportCodec::kCodecH265, ExportCodec::kCodecVP9};
-  case kFormatMPEG4Video:
-    return {ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb, ExportCodec::kCodecH265};
-  case kFormatOpenEXR:
-    return {ExportCodec::kCodecOpenEXR};
-  case kFormatPNG:
-    return {ExportCodec::kCodecPNG};
-  case kFormatTIFF:
-    return {ExportCodec::kCodecTIFF};
-  case kFormatQuickTime:
-    return {ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb, ExportCodec::kCodecH265, ExportCodec::kCodecProRes, ExportCodec::kCodecCineform};
-  case kFormatWebM:
-    return {ExportCodec::kCodecAV1, ExportCodec::kCodecVP9};
-  case kFormatOgg:
-  case kFormatWAV:
-  case kFormatMPEG4Audio:
-  case kFormatAIFF:
-  case kFormatMP3:
-  case kFormatFLAC:
-  case kFormatSRT:
-  case kFormatCount:
-    break;
-  }
+	switch (f) {
+	case kFormatDNxHD:
+		return { ExportCodec::kCodecDNxHD };
+	case kFormatMatroska:
+		return { ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb,
+				 ExportCodec::kCodecH265, ExportCodec::kCodecVP9 };
+	case kFormatMPEG4Video:
+		return { ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb,
+				 ExportCodec::kCodecH265 };
+	case kFormatOpenEXR:
+		return { ExportCodec::kCodecOpenEXR };
+	case kFormatPNG:
+		return { ExportCodec::kCodecPNG };
+	case kFormatTIFF:
+		return { ExportCodec::kCodecTIFF };
+	case kFormatQuickTime:
+		return { ExportCodec::kCodecH264, ExportCodec::kCodecH264rgb,
+				 ExportCodec::kCodecH265, ExportCodec::kCodecProRes,
+				 ExportCodec::kCodecCineform };
+	case kFormatWebM:
+		return { ExportCodec::kCodecAV1, ExportCodec::kCodecVP9 };
+	case kFormatOgg:
+	case kFormatWAV:
+	case kFormatMPEG4Audio:
+	case kFormatAIFF:
+	case kFormatMP3:
+	case kFormatFLAC:
+	case kFormatSRT:
+	case kFormatCount:
+		break;
+	}
 
-  return {};
+	return {};
 }
 
 QList<ExportCodec::Codec> ExportFormat::GetAudioCodecs(ExportFormat::Format f)
 {
-  switch (f) {
-  // Video/audio formats
-  case kFormatDNxHD:
-    return {ExportCodec::kCodecPCM};
-  case kFormatMatroska:
-    return {ExportCodec::kCodecAAC, ExportCodec::kCodecMP2, ExportCodec::kCodecMP3, ExportCodec::kCodecPCM, ExportCodec::kCodecVorbis, ExportCodec::kCodecOpus, ExportCodec::kCodecFLAC};
-  case kFormatMPEG4Video:
-  case kFormatMPEG4Audio:
-    return {ExportCodec::kCodecAAC, ExportCodec::kCodecMP2, ExportCodec::kCodecMP3};
-  case kFormatQuickTime:
-    return {ExportCodec::kCodecAAC, ExportCodec::kCodecMP2, ExportCodec::kCodecMP3, ExportCodec::kCodecPCM};
-  case kFormatWebM:
-    return {ExportCodec::kCodecOpus, ExportCodec::kCodecAAC, ExportCodec::kCodecMP2, ExportCodec::kCodecMP3, ExportCodec::kCodecPCM, ExportCodec::kCodecVorbis};
+	switch (f) {
+	// Video/audio formats
+	case kFormatDNxHD:
+		return { ExportCodec::kCodecPCM };
+	case kFormatMatroska:
+		return { ExportCodec::kCodecAAC,	ExportCodec::kCodecMP2,
+				 ExportCodec::kCodecMP3,	ExportCodec::kCodecPCM,
+				 ExportCodec::kCodecVorbis, ExportCodec::kCodecOpus,
+				 ExportCodec::kCodecFLAC };
+	case kFormatMPEG4Video:
+	case kFormatMPEG4Audio:
+		return { ExportCodec::kCodecAAC, ExportCodec::kCodecMP2,
+				 ExportCodec::kCodecMP3 };
+	case kFormatQuickTime:
+		return { ExportCodec::kCodecAAC, ExportCodec::kCodecMP2,
+				 ExportCodec::kCodecMP3, ExportCodec::kCodecPCM };
+	case kFormatWebM:
+		return { ExportCodec::kCodecOpus, ExportCodec::kCodecAAC,
+				 ExportCodec::kCodecMP2,  ExportCodec::kCodecMP3,
+				 ExportCodec::kCodecPCM,  ExportCodec::kCodecVorbis };
 
-  // Audio only formats
-  case kFormatWAV:
-    return {ExportCodec::kCodecPCM};
-  case kFormatAIFF:
-    return {ExportCodec::kCodecPCM};
-  case kFormatMP3:
-    return {ExportCodec::kCodecMP3};
-  case kFormatFLAC:
-    return {ExportCodec::kCodecFLAC};
-  case kFormatOgg:
-    return {ExportCodec::kCodecOpus, ExportCodec::kCodecVorbis, ExportCodec::kCodecPCM};
+	// Audio only formats
+	case kFormatWAV:
+		return { ExportCodec::kCodecPCM };
+	case kFormatAIFF:
+		return { ExportCodec::kCodecPCM };
+	case kFormatMP3:
+		return { ExportCodec::kCodecMP3 };
+	case kFormatFLAC:
+		return { ExportCodec::kCodecFLAC };
+	case kFormatOgg:
+		return { ExportCodec::kCodecOpus, ExportCodec::kCodecVorbis,
+				 ExportCodec::kCodecPCM };
 
-  // Video only formats
-  case kFormatOpenEXR:
-  case kFormatPNG:
-  case kFormatTIFF:
-  case kFormatSRT:
-  case kFormatCount:
-    break;
+	// Video only formats
+	case kFormatOpenEXR:
+	case kFormatPNG:
+	case kFormatTIFF:
+	case kFormatSRT:
+	case kFormatCount:
+		break;
+	}
 
-  }
-
-  return {};
+	return {};
 }
 
 QList<ExportCodec::Codec> ExportFormat::GetSubtitleCodecs(Format f)
 {
-  switch (f) {
-  case kFormatDNxHD:
-  case kFormatMPEG4Video:
-  case kFormatMPEG4Audio:
-  case kFormatOpenEXR:
-  case kFormatQuickTime:
-  case kFormatPNG:
-  case kFormatTIFF:
-  case kFormatWAV:
-  case kFormatAIFF:
-  case kFormatMP3:
-  case kFormatFLAC:
-  case kFormatOgg:
-  case kFormatWebM:
-  case kFormatCount:
-    break;
-  case kFormatMatroska:
-  case kFormatSRT:
-    return {ExportCodec::kCodecSRT};
-  }
+	switch (f) {
+	case kFormatDNxHD:
+	case kFormatMPEG4Video:
+	case kFormatMPEG4Audio:
+	case kFormatOpenEXR:
+	case kFormatQuickTime:
+	case kFormatPNG:
+	case kFormatTIFF:
+	case kFormatWAV:
+	case kFormatAIFF:
+	case kFormatMP3:
+	case kFormatFLAC:
+	case kFormatOgg:
+	case kFormatWebM:
+	case kFormatCount:
+		break;
+	case kFormatMatroska:
+	case kFormatSRT:
+		return { ExportCodec::kCodecSRT };
+	}
 
-  return {};
+	return {};
 }
 
-QStringList ExportFormat::GetPixelFormatsForCodec(ExportFormat::Format f, ExportCodec::Codec c)
+QStringList ExportFormat::GetPixelFormatsForCodec(ExportFormat::Format f,
+												  ExportCodec::Codec c)
 {
-  Encoder* e = Encoder::CreateFromFormat(f, EncodingParams());
-  QStringList list;
+	Encoder *e = Encoder::CreateFromFormat(f, EncodingParams());
+	QStringList list;
 
-  if (e) {
-    list = e->GetPixelFormatsForCodec(c);
-    delete e;
-  }
+	if (e) {
+		list = e->GetPixelFormatsForCodec(c);
+		delete e;
+	}
 
-  return list;
+	return list;
 }
 
-std::vector<SampleFormat> ExportFormat::GetSampleFormatsForCodec(Format format, ExportCodec::Codec c)
+std::vector<SampleFormat>
+ExportFormat::GetSampleFormatsForCodec(Format format, ExportCodec::Codec c)
 {
-  std::vector<SampleFormat> f;
-  Encoder *e = Encoder::CreateFromFormat(format, EncodingParams());
+	std::vector<SampleFormat> f;
+	Encoder *e = Encoder::CreateFromFormat(format, EncodingParams());
 
-  if (e) {
-    f = e->GetSampleFormatsForCodec(c);
-    delete e;
-  }
+	if (e) {
+		f = e->GetSampleFormatsForCodec(c);
+		delete e;
+	}
 
-
-  return f;
+	return f;
 }
 
 }

app/codec/exportformat.h

@@ -27,42 +27,42 @@
 #include "common/define.h"
 #include "exportcodec.h"
 
-namespace olive {
-
-class ExportFormat : public QObject
+namespace olive
 {
-  Q_OBJECT
+
+class ExportFormat : public QObject {
+	Q_OBJECT
 public:
-  // Only append to this list (never insert) because indexes are used in serialized files
-  enum Format {
-    kFormatDNxHD,
-    kFormatMatroska,
-    kFormatMPEG4Video,
-    kFormatOpenEXR,
-    kFormatQuickTime,
-    kFormatPNG,
-    kFormatTIFF,
-    kFormatWAV,
-    kFormatAIFF,
-    kFormatMP3,
-    kFormatFLAC,
-    kFormatOgg,
-    kFormatWebM,
-    kFormatSRT,
-    kFormatMPEG4Audio,
+	// Only append to this list (never insert) because indexes are used in serialized files
+	enum Format {
+		kFormatDNxHD,
+		kFormatMatroska,
+		kFormatMPEG4Video,
+		kFormatOpenEXR,
+		kFormatQuickTime,
+		kFormatPNG,
+		kFormatTIFF,
+		kFormatWAV,
+		kFormatAIFF,
+		kFormatMP3,
+		kFormatFLAC,
+		kFormatOgg,
+		kFormatWebM,
+		kFormatSRT,
+		kFormatMPEG4Audio,
 
-    kFormatCount
-  };
+		kFormatCount
+	};
 
-  static QString GetName(Format f);
-  static QString GetExtension(Format f);
-  static QList<ExportCodec::Codec> GetVideoCodecs(ExportFormat::Format f);
-  static QList<ExportCodec::Codec> GetAudioCodecs(ExportFormat::Format f);
-  static QList<ExportCodec::Codec> GetSubtitleCodecs(ExportFormat::Format f);
-
-  static QStringList GetPixelFormatsForCodec(Format f, ExportCodec::Codec c);
-  static std::vector<SampleFormat> GetSampleFormatsForCodec(Format f, ExportCodec::Codec c);
+	static QString GetName(Format f);
+	static QString GetExtension(Format f);
+	static QList<ExportCodec::Codec> GetVideoCodecs(ExportFormat::Format f);
+	static QList<ExportCodec::Codec> GetAudioCodecs(ExportFormat::Format f);
+	static QList<ExportCodec::Codec> GetSubtitleCodecs(ExportFormat::Format f);
 
+	static QStringList GetPixelFormatsForCodec(Format f, ExportCodec::Codec c);
+	static std::vector<SampleFormat>
+	GetSampleFormatsForCodec(Format f, ExportCodec::Codec c);
 };
 
 }

app/codec/ffmpeg/ffmpegdecoder.h

@@ -39,92 +39,100 @@ extern "C" {
 #include "codec/decoder.h"
 #include "common/ffmpegutils.h"
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief A Decoder derivative that wraps FFmpeg functions as on Olive decoder
  */
-class FFmpegDecoder : public Decoder
-{
-  Q_OBJECT
+class FFmpegDecoder : public Decoder {
+	Q_OBJECT
 public:
-  // Constructor
-  FFmpegDecoder();
+	// Constructor
+	FFmpegDecoder();
 
-  // Destructor
-  DECODER_DEFAULT_DESTRUCTOR(FFmpegDecoder)
+	// Destructor
+	DECODER_DEFAULT_DESTRUCTOR(FFmpegDecoder)
 
-  virtual QString id() const override;
+	virtual QString id() const override;
 
-  virtual bool SupportsVideo() override{return true;}
-  virtual bool SupportsAudio() override{return true;}
+	virtual bool SupportsVideo() override
+	{
+		return true;
+	}
+	virtual bool SupportsAudio() override
+	{
+		return true;
+	}
 
-  virtual FootageDescription Probe(const QString &filename, CancelAtom *cancelled) const override;
+	virtual FootageDescription Probe(const QString &filename,
+									 CancelAtom *cancelled) const override;
 
 protected:
-  virtual bool OpenInternal() override;
-  virtual TexturePtr RetrieveVideoInternal(const RetrieveVideoParams& p) override;
-  virtual bool ConformAudioInternal(const QVector<QString>& filenames, const AudioParams &params, CancelAtom *cancelled) override;
-  virtual void CloseInternal() override;
+	virtual bool OpenInternal() override;
+	virtual TexturePtr
+	RetrieveVideoInternal(const RetrieveVideoParams &p) override;
+	virtual bool ConformAudioInternal(const QVector<QString> &filenames,
+									  const AudioParams &params,
+									  CancelAtom *cancelled) override;
+	virtual void CloseInternal() override;
 
-  virtual rational GetAudioStartOffset() const override;
+	virtual rational GetAudioStartOffset() const override;
 
 private:
-  class Instance
-  {
-  public:
-    Instance();
+	class Instance {
+	public:
+		Instance();
 
-    ~Instance()
-    {
-      Close();
-    }
+		~Instance()
+		{
+			Close();
+		}
 
-    bool Open(const char* filename, int stream_index);
+		bool Open(const char *filename, int stream_index);
 
-    bool IsOpen() const
-    {
-      return fmt_ctx_;
-    }
+		bool IsOpen() const
+		{
+			return fmt_ctx_;
+		}
 
-    void Close();
+		void Close();
 
-    /**
+		/**
      * @brief Uses the FFmpeg API to retrieve a packet (stored in pkt_) and decode it (stored in frame_)
      *
      * @return
      *
      * An FFmpeg error code, or >= 0 on success
      */
-    int GetFrame(AVPacket* pkt, AVFrame* frame);
+		int GetFrame(AVPacket *pkt, AVFrame *frame);
 
-    const char *GetSubtitleHeader() const;
+		const char *GetSubtitleHeader() const;
 
-    int GetSubtitle(AVPacket* pkt, AVSubtitle* sub);
+		int GetSubtitle(AVPacket *pkt, AVSubtitle *sub);
 
-    int GetPacket(AVPacket *pkt);
+		int GetPacket(AVPacket *pkt);
 
-    void Seek(int64_t timestamp);
+		void Seek(int64_t timestamp);
 
-    AVFormatContext* fmt_ctx() const
-    {
-      return fmt_ctx_;
-    }
+		AVFormatContext *fmt_ctx() const
+		{
+			return fmt_ctx_;
+		}
 
-    AVStream* avstream() const
-    {
-      return avstream_;
-    }
+		AVStream *avstream() const
+		{
+			return avstream_;
+		}
 
-  private:
-    AVFormatContext* fmt_ctx_;
-    AVCodecContext* codec_ctx_;
-    AVStream* avstream_;
-    AVDictionary* opts_;
+	private:
+		AVFormatContext *fmt_ctx_;
+		AVCodecContext *codec_ctx_;
+		AVStream *avstream_;
+		AVDictionary *opts_;
+	};
 
-  };
-
-  /**
+	/**
    * @brief Handle an FFmpeg error code
    *
    * Uses the FFmpeg API to retrieve a descriptive string for this error code and sends it to Error(). As such, this
@@ -132,54 +140,56 @@ private:
    *
    * @param error_code
    */
-  static QString FFmpegError(int error_code);
+	static QString FFmpegError(int error_code);
 
-  void FreeScaler();
+	void FreeScaler();
 
-  static PixelFormat GetNativePixelFormat(AVPixelFormat pix_fmt);
-  static int GetNativeChannelCount(AVPixelFormat pix_fmt);
+	static PixelFormat GetNativePixelFormat(AVPixelFormat pix_fmt);
+	static int GetNativeChannelCount(AVPixelFormat pix_fmt);
 
-  static AVChannelLayout ValidateChannelLayout(AVStream *stream);
+	static AVChannelLayout ValidateChannelLayout(AVStream *stream);
 
-  static const char* GetInterlacingModeInFFmpeg(VideoParams::Interlacing interlacing);
+	static const char *
+	GetInterlacingModeInFFmpeg(VideoParams::Interlacing interlacing);
 
-  static bool IsPixelFormatGLSLCompatible(AVPixelFormat f);
+	static bool IsPixelFormatGLSLCompatible(AVPixelFormat f);
 
-  AVFramePtr GetFrameFromCache(const int64_t &t) const;
+	AVFramePtr GetFrameFromCache(const int64_t &t) const;
 
-  void ClearFrameCache();
+	void ClearFrameCache();
 
-  AVFramePtr PreProcessFrame(AVFramePtr f, const RetrieveVideoParams &p);
+	AVFramePtr PreProcessFrame(AVFramePtr f, const RetrieveVideoParams &p);
 
-  TexturePtr ProcessFrameIntoTexture(AVFramePtr f, const RetrieveVideoParams &p, const AVFramePtr original);
+	TexturePtr ProcessFrameIntoTexture(AVFramePtr f,
+									   const RetrieveVideoParams &p,
+									   const AVFramePtr original);
 
-  AVFramePtr RetrieveFrame(const rational &time, CancelAtom *cancelled);
+	AVFramePtr RetrieveFrame(const rational &time, CancelAtom *cancelled);
 
-  void RemoveFirstFrame();
+	void RemoveFirstFrame();
 
-  static int MaximumQueueSize();
+	static int MaximumQueueSize();
 
-  SwsContext *sws_ctx_;
-  int sws_src_width_;
-  int sws_src_height_;
-  AVPixelFormat sws_src_format_;
-  int sws_dst_width_;
-  int sws_dst_height_;
-  AVPixelFormat sws_dst_format_;
-  AVColorRange sws_colrange_;
-  AVColorSpace sws_colspace_;
+	SwsContext *sws_ctx_;
+	int sws_src_width_;
+	int sws_src_height_;
+	AVPixelFormat sws_src_format_;
+	int sws_dst_width_;
+	int sws_dst_height_;
+	AVPixelFormat sws_dst_format_;
+	AVColorRange sws_colrange_;
+	AVColorSpace sws_colspace_;
 
-  AVPacket *working_packet_;
+	AVPacket *working_packet_;
 
-  int64_t second_ts_;
+	int64_t second_ts_;
 
-  std::list<AVFramePtr> cached_frames_;
+	std::list<AVFramePtr> cached_frames_;
 
-  bool cache_at_zero_;
-  bool cache_at_eof_;
-
-  Instance instance_;
+	bool cache_at_zero_;
+	bool cache_at_eof_;
 
+	Instance instance_;
 };
 
 }

app/codec/ffmpeg/ffmpegencoder.h

@@ -31,37 +31,41 @@ extern "C" {
 
 #include "codec/encoder.h"
 
-namespace olive {
-
-class FFmpegEncoder : public Encoder
+namespace olive
 {
-  Q_OBJECT
+
+class FFmpegEncoder : public Encoder {
+	Q_OBJECT
 public:
-  FFmpegEncoder(const EncodingParams &params);
+	FFmpegEncoder(const EncodingParams &params);
 
-  virtual QStringList GetPixelFormatsForCodec(ExportCodec::Codec c) const override;
+	virtual QStringList
+	GetPixelFormatsForCodec(ExportCodec::Codec c) const override;
 
-  virtual std::vector<SampleFormat> GetSampleFormatsForCodec(ExportCodec::Codec c) const override;
+	virtual std::vector<SampleFormat>
+	GetSampleFormatsForCodec(ExportCodec::Codec c) const override;
 
-  virtual bool Open() override;
+	virtual bool Open() override;
 
-  virtual bool WriteFrame(olive::FramePtr frame, olive::core::rational time) override;
+	virtual bool WriteFrame(olive::FramePtr frame,
+							olive::core::rational time) override;
 
-  virtual bool WriteAudio(const olive::SampleBuffer &audio) override;
+	virtual bool WriteAudio(const olive::SampleBuffer &audio) override;
 
-  bool WriteAudioData(const AudioParams &audio_params, const uint8_t **data, int input_sample_count);
+	bool WriteAudioData(const AudioParams &audio_params, const uint8_t **data,
+						int input_sample_count);
 
-  virtual bool WriteSubtitle(const SubtitleBlock *sub_block) override;
+	virtual bool WriteSubtitle(const SubtitleBlock *sub_block) override;
 
-  virtual void Close() override;
+	virtual void Close() override;
 
-  virtual PixelFormat GetDesiredPixelFormat() const override
-  {
-    return video_conversion_fmt_;
-  }
+	virtual PixelFormat GetDesiredPixelFormat() const override
+	{
+		return video_conversion_fmt_;
+	}
 
 private:
-  /**
+	/**
    * @brief Handle an FFmpeg error code
    *
    * Uses the FFmpeg API to retrieve a descriptive string for this error code and sends it to Error(). As such, this
@@ -69,43 +73,48 @@ private:
    *
    * @param error_code
    */
-  void FFmpegError(const QString &context, int error_code);
+	void FFmpegError(const QString &context, int error_code);
 
-  bool WriteAVFrame(AVFrame* frame, AVCodecContext *codec_ctx, AVStream *stream);
+	bool WriteAVFrame(AVFrame *frame, AVCodecContext *codec_ctx,
+					  AVStream *stream);
 
-  bool InitializeStream(enum AVMediaType type, AVStream** stream, AVCodecContext** codec_ctx, const ExportCodec::Codec &codec);
-  bool InitializeCodecContext(AVStream** stream, AVCodecContext** codec_ctx, const AVCodec* codec);
-  bool SetupCodecContext(AVStream *stream, AVCodecContext *codec_ctx, const AVCodec *codec);
+	bool InitializeStream(enum AVMediaType type, AVStream **stream,
+						  AVCodecContext **codec_ctx,
+						  const ExportCodec::Codec &codec);
+	bool InitializeCodecContext(AVStream **stream, AVCodecContext **codec_ctx,
+								const AVCodec *codec);
+	bool SetupCodecContext(AVStream *stream, AVCodecContext *codec_ctx,
+						   const AVCodec *codec);
 
-  void FlushEncoders();
-  void FlushCodecCtx(AVCodecContext* codec_ctx, AVStream *stream);
+	void FlushEncoders();
+	void FlushCodecCtx(AVCodecContext *codec_ctx, AVStream *stream);
 
-  bool InitializeResampleContext(const AudioParams &audio);
+	bool InitializeResampleContext(const AudioParams &audio);
 
-  static const AVCodec *GetEncoder(ExportCodec::Codec c, SampleFormat aformat);
+	static const AVCodec *GetEncoder(ExportCodec::Codec c,
+									 SampleFormat aformat);
 
-  AVFormatContext* fmt_ctx_;
+	AVFormatContext *fmt_ctx_;
 
-  AVStream* video_stream_;
-  AVCodecContext* video_codec_ctx_;
-  AVFilterGraph *video_scale_ctx_;
-  AVFilterContext *video_buffersrc_ctx_;
-  AVFilterContext *video_buffersink_ctx_;
-  PixelFormat video_conversion_fmt_;
+	AVStream *video_stream_;
+	AVCodecContext *video_codec_ctx_;
+	AVFilterGraph *video_scale_ctx_;
+	AVFilterContext *video_buffersrc_ctx_;
+	AVFilterContext *video_buffersink_ctx_;
+	PixelFormat video_conversion_fmt_;
 
-  AVStream* audio_stream_;
-  AVCodecContext* audio_codec_ctx_;
-  SwrContext* audio_resample_ctx_;
-  AVFrame* audio_frame_;
-  int audio_max_samples_;
-  int audio_frame_offset_;
-  int audio_write_count_;
+	AVStream *audio_stream_;
+	AVCodecContext *audio_codec_ctx_;
+	SwrContext *audio_resample_ctx_;
+	AVFrame *audio_frame_;
+	int audio_max_samples_;
+	int audio_frame_offset_;
+	int audio_write_count_;
 
-  AVStream* subtitle_stream_;
-  AVCodecContext* subtitle_codec_ctx_;
-
-  bool open_;
+	AVStream *subtitle_stream_;
+	AVCodecContext *subtitle_codec_ctx_;
 
+	bool open_;
 };
 
 }

app/codec/frame.cpp

@@ -28,153 +28,161 @@
 #include "common/oiioutils.h"
 #include "render/framemanager.h"
 
-namespace olive {
+namespace olive
+{
 
-Frame::Frame() :
-  data_(nullptr),
-  data_size_(0),
-  timestamp_(0)
+Frame::Frame()
+	: data_(nullptr)
+	, data_size_(0)
+	, timestamp_(0)
 {
 }
 
 Frame::~Frame()
 {
-  destroy();
+	destroy();
 }
 
 FramePtr Frame::Create()
 {
-  return std::make_shared<Frame>();
+	return std::make_shared<Frame>();
 }
 
 const VideoParams &Frame::video_params() const
 {
-  return params_;
+	return params_;
 }
 
 void Frame::set_video_params(const VideoParams &params)
 {
-  params_ = params;
+	params_ = params;
 
-  linesize_ = generate_linesize_bytes(width(), params_.format(), params_.channel_count());
-  linesize_pixels_ = linesize_ / params_.GetBytesPerPixel();
+	linesize_ = generate_linesize_bytes(width(), params_.format(),
+										params_.channel_count());
+	linesize_pixels_ = linesize_ / params_.GetBytesPerPixel();
 }
 
 FramePtr Frame::Interlace(FramePtr top, FramePtr bottom)
 {
-  if (top->video_params() != bottom->video_params()) {
-    qCritical() << "Tried to interlace two frames that had incompatible parameters";
-    return nullptr;
-  }
+	if (top->video_params() != bottom->video_params()) {
+		qCritical()
+			<< "Tried to interlace two frames that had incompatible parameters";
+		return nullptr;
+	}
 
-  FramePtr interlaced = Frame::Create();
-  interlaced->set_video_params(top->video_params());
-  interlaced->allocate();
+	FramePtr interlaced = Frame::Create();
+	interlaced->set_video_params(top->video_params());
+	interlaced->allocate();
 
-  int linesize = interlaced->linesize_bytes();
+	int linesize = interlaced->linesize_bytes();
 
-  for (int i=0; i<interlaced->height(); i++) {
-    FramePtr which = (i%2 == 0) ? top : bottom;
+	for (int i = 0; i < interlaced->height(); i++) {
+		FramePtr which = (i % 2 == 0) ? top : bottom;
 
-    memcpy(interlaced->data() + i*linesize,
-           which->const_data() + i*linesize,
-           linesize);
-  }
+		memcpy(interlaced->data() + i * linesize,
+			   which->const_data() + i * linesize, linesize);
+	}
 
-  return interlaced;
+	return interlaced;
 }
 
-int Frame::generate_linesize_bytes(int width, PixelFormat format, int channel_count)
+int Frame::generate_linesize_bytes(int width, PixelFormat format,
+								   int channel_count)
 {
-  // Align to 32 bytes (not sure if this is necessary?)
-  return VideoParams::GetBytesPerPixel(format, channel_count) * ((width + 31) & ~31);
+	// Align to 32 bytes (not sure if this is necessary?)
+	return VideoParams::GetBytesPerPixel(format, channel_count) *
+		   ((width + 31) & ~31);
 }
 
 Color Frame::get_pixel(int x, int y) const
 {
-  if (!contains_pixel(x, y)) {
-    return Color();
-  }
+	if (!contains_pixel(x, y)) {
+		return Color();
+	}
 
-  int byte_offset = y * linesize_bytes() + x * video_params().GetBytesPerPixel();
+	int byte_offset =
+		y * linesize_bytes() + x * video_params().GetBytesPerPixel();
 
-  return Color(reinterpret_cast<const char*>(data_ + byte_offset), video_params().format(), video_params().channel_count());
+	return Color(reinterpret_cast<const char *>(data_ + byte_offset),
+				 video_params().format(), video_params().channel_count());
 }
 
 bool Frame::contains_pixel(int x, int y) const
 {
-  return (is_allocated() && x >= 0 && x < width() && y >= 0 && y < height());
+	return (is_allocated() && x >= 0 && x < width() && y >= 0 && y < height());
 }
 
 void Frame::set_pixel(int x, int y, const Color &c)
 {
-  if (!contains_pixel(x, y)) {
-    return;
-  }
+	if (!contains_pixel(x, y)) {
+		return;
+	}
 
-  int byte_offset = y * linesize_bytes() + x * video_params().GetBytesPerPixel();
+	int byte_offset =
+		y * linesize_bytes() + x * video_params().GetBytesPerPixel();
 
-  c.toData(reinterpret_cast<char*>(data_ + byte_offset), video_params().format(), video_params().channel_count());
+	c.toData(reinterpret_cast<char *>(data_ + byte_offset),
+			 video_params().format(), video_params().channel_count());
 }
 
 bool Frame::allocate()
 {
-  // Assume this frame is intended to be a video frame
-  if (!params_.is_valid()) {
-    qWarning() << "Tried to allocate a frame with invalid parameters";
-    return false;
-  }
+	// Assume this frame is intended to be a video frame
+	if (!params_.is_valid()) {
+		qWarning() << "Tried to allocate a frame with invalid parameters";
+		return false;
+	}
 
-  if (is_allocated()) {
-    // Already allocated
-    return true;
-  }
+	if (is_allocated()) {
+		// Already allocated
+		return true;
+	}
 
-  data_size_ = linesize_ * height();
-  data_ = FrameManager::Allocate(data_size_);
+	data_size_ = linesize_ * height();
+	data_ = FrameManager::Allocate(data_size_);
 
-  return true;
+	return true;
 }
 
 void Frame::destroy()
 {
-  if (is_allocated()) {
-    FrameManager::Deallocate(data_size_, data_);
+	if (is_allocated()) {
+		FrameManager::Deallocate(data_size_, data_);
 
-    data_size_ = 0;
-    data_ = nullptr;
-  }
+		data_size_ = 0;
+		data_ = nullptr;
+	}
 }
 
 FramePtr Frame::convert(PixelFormat format) const
 {
-  // Create new params with destination format
-  VideoParams params = params_;
-  params.set_format(format);
+	// Create new params with destination format
+	VideoParams params = params_;
+	params.set_format(format);
 
-  // Create new frame
-  FramePtr converted = Frame::Create();
-  converted->set_video_params(params);
-  converted->set_timestamp(timestamp_);
-  converted->allocate();
+	// Create new frame
+	FramePtr converted = Frame::Create();
+	converted->set_video_params(params);
+	converted->set_timestamp(timestamp_);
+	converted->allocate();
 
-  // Do the conversion through OIIO for convenience
-  OIIO::ImageBuf src(OIIO::ImageSpec(width(), height(),
-                                     channel_count(),
-                                     OIIOUtils::GetOIIOBaseTypeFromFormat(this->format())));
+	// Do the conversion through OIIO for convenience
+	OIIO::ImageBuf src(
+		OIIO::ImageSpec(width(), height(), channel_count(),
+						OIIOUtils::GetOIIOBaseTypeFromFormat(this->format())));
 
-  OIIOUtils::FrameToBuffer(this, &src);
+	OIIOUtils::FrameToBuffer(this, &src);
 
-  OIIO::ImageBuf dst(OIIO::ImageSpec(converted->width(), converted->height(),
-                                     channel_count(),
-                                     OIIOUtils::GetOIIOBaseTypeFromFormat(format)));
+	OIIO::ImageBuf dst(OIIO::ImageSpec(
+		converted->width(), converted->height(), channel_count(),
+		OIIOUtils::GetOIIOBaseTypeFromFormat(format)));
 
-  if (dst.copy_pixels(src)) {
-    OIIOUtils::BufferToFrame(&dst, converted.get());
-    return converted;
-  } else {
-    return nullptr;
-  }
+	if (dst.copy_pixels(src)) {
+		OIIOUtils::BufferToFrame(&dst, converted.get());
+		return converted;
+	} else {
+		return nullptr;
+	}
 }
 
 }

app/codec/frame.h

@@ -28,7 +28,8 @@
 #include "common/define.h"
 #include "render/videoparams.h"
 
-namespace olive {
+namespace olive
+{
 
 class Frame;
 using FramePtr = std::shared_ptr<Frame>;
@@ -36,135 +37,134 @@ using FramePtr = std::shared_ptr<Frame>;
 /**
  * @brief Video frame data or audio sample data from a Decoder
  */
-class Frame
-{
+class Frame {
 public:
-  Frame();
+	Frame();
 
-  ~Frame();
+	~Frame();
 
-  DISABLE_COPY_MOVE(Frame)
+	DISABLE_COPY_MOVE(Frame)
 
-  static FramePtr Create();
+	static FramePtr Create();
 
-  const VideoParams& video_params() const;
-  void set_video_params(const VideoParams& params);
+	const VideoParams &video_params() const;
+	void set_video_params(const VideoParams &params);
 
-  static FramePtr Interlace(FramePtr top, FramePtr bottom);
+	static FramePtr Interlace(FramePtr top, FramePtr bottom);
 
-  static int generate_linesize_bytes(int width, PixelFormat format, int channel_count);
+	static int generate_linesize_bytes(int width, PixelFormat format,
+									   int channel_count);
 
-  int linesize_pixels() const
-  {
-    return linesize_pixels_;
-  }
+	int linesize_pixels() const
+	{
+		return linesize_pixels_;
+	}
 
-  int linesize_bytes() const
-  {
-    return linesize_;
-  }
+	int linesize_bytes() const
+	{
+		return linesize_;
+	}
 
-  int width() const
-  {
-    return params_.effective_width();
-  }
+	int width() const
+	{
+		return params_.effective_width();
+	}
 
-  int height() const
-  {
-    return params_.effective_height();
-  }
+	int height() const
+	{
+		return params_.effective_height();
+	}
 
-  PixelFormat format() const
-  {
-    return params_.format();
-  }
+	PixelFormat format() const
+	{
+		return params_.format();
+	}
 
-  int channel_count() const
-  {
-    return params_.channel_count();
-  }
+	int channel_count() const
+	{
+		return params_.channel_count();
+	}
 
-  Color get_pixel(int x, int y) const;
-  bool contains_pixel(int x, int y) const;
-  void set_pixel(int x, int y, const Color& c);
+	Color get_pixel(int x, int y) const;
+	bool contains_pixel(int x, int y) const;
+	void set_pixel(int x, int y, const Color &c);
 
-  /**
+	/**
    * @brief Get frame's timestamp.
    *
    * This timestamp is always a rational that will equate to the time in seconds.
    */
-  const rational& timestamp() const
-  {
-    return timestamp_;
-  }
+	const rational &timestamp() const
+	{
+		return timestamp_;
+	}
 
-  void set_timestamp(const rational& timestamp)
-  {
-    timestamp_ = timestamp;
-  }
+	void set_timestamp(const rational &timestamp)
+	{
+		timestamp_ = timestamp;
+	}
 
-  /**
+	/**
    * @brief Get the data buffer of this frame
    */
-  char* data()
-  {
-    return data_;
-  }
+	char *data()
+	{
+		return data_;
+	}
 
-  /**
+	/**
    * @brief Get the const data buffer of this frame
    */
-  const char* const_data() const
-  {
-    return data_;
-  }
+	const char *const_data() const
+	{
+		return data_;
+	}
 
-  /**
+	/**
    * @brief Allocate memory buffer to store data based on parameters
    *
    * For video frames, the width(), height(), and format() must be set for this function to work.
    *
    * If a memory buffer has been previously allocated without destroying, this function will destroy it.
    */
-  bool allocate();
+	bool allocate();
 
-  /**
+	/**
    * @brief Return whether the frame is allocated or not
    */
-  bool is_allocated() const
-  {
-    return data_;
-  }
+	bool is_allocated() const
+	{
+		return data_;
+	}
 
-  /**
+	/**
    * @brief Destroy a memory buffer allocated with allocate()
    */
-  void destroy();
+	void destroy();
 
-  /**
+	/**
    * @brief Returns the size of the array returned in data() in bytes
    *
    * Returns 0 if nothing is allocated.
    */
-  int allocated_size() const
-  {
-    return data_size_;
-  }
+	int allocated_size() const
+	{
+		return data_size_;
+	}
 
-  FramePtr convert(PixelFormat format) const;
+	FramePtr convert(PixelFormat format) const;
 
 private:
-  VideoParams params_;
+	VideoParams params_;
 
-  char* data_;
-  int data_size_;
+	char *data_;
+	int data_size_;
 
-  rational timestamp_;
+	rational timestamp_;
 
-  int linesize_;
-
-  int linesize_pixels_;
+	int linesize_;
 
+	int linesize_pixels_;
 };
 
 }

app/codec/oiio/oiiodecoder.cpp

@@ -31,217 +31,234 @@
 #include "core.h"
 #include "render/renderer.h"
 
-namespace olive {
+namespace olive
+{
 
 QStringList OIIODecoder::supported_formats_;
 
-OIIODecoder::OIIODecoder() :
-  image_(nullptr)
+OIIODecoder::OIIODecoder()
+	: image_(nullptr)
 {
 }
 
 QString OIIODecoder::id() const
 {
-  return QStringLiteral("oiio");
+	return QStringLiteral("oiio");
 }
 
-FootageDescription OIIODecoder::Probe(const QString &filename, CancelAtom *cancelled) const
+FootageDescription OIIODecoder::Probe(const QString &filename,
+									  CancelAtom *cancelled) const
 {
-  Q_UNUSED(cancelled)
+	Q_UNUSED(cancelled)
 
-  FootageDescription desc(id());
+	FootageDescription desc(id());
 
-  // Filter out any file extensions that aren't expected to work - sometimes OIIO will crash trying
-  // to open a file that it can't if it's given one
-  if (!FileTypeIsSupported(filename)) {
-    return desc;
-  }
+	// Filter out any file extensions that aren't expected to work - sometimes OIIO will crash trying
+	// to open a file that it can't if it's given one
+	if (!FileTypeIsSupported(filename)) {
+		return desc;
+	}
 
-  std::string std_filename = filename.toStdString();
+	std::string std_filename = filename.toStdString();
 
-  auto in = OIIO::ImageInput::open(std_filename);
+	auto in = OIIO::ImageInput::open(std_filename);
 
-  if (!in) {
-    return desc;
-  }
+	if (!in) {
+		return desc;
+	}
 
-  // Filter out OIIO detecting an "FFmpeg movie", we have a native FFmpeg decoder that can handle
-  // it better
-  if (!strcmp(in->format_name(), "FFmpeg movie")) {
-    return desc;
-  }
+	// Filter out OIIO detecting an "FFmpeg movie", we have a native FFmpeg decoder that can handle
+	// it better
+	if (!strcmp(in->format_name(), "FFmpeg movie")) {
+		return desc;
+	}
 
-  bool stream_enabled = true;
+	bool stream_enabled = true;
 
-  int i;
-  for (i=0; in->seek_subimage(i, 0); i++) {
-    OIIO::ImageSpec spec = in->spec();
+	int i;
+	for (i = 0; in->seek_subimage(i, 0); i++) {
+		OIIO::ImageSpec spec = in->spec();
 
-    VideoParams video_params = GetVideoParamsFromImageSpec(spec);
+		VideoParams video_params = GetVideoParamsFromImageSpec(spec);
 
-    video_params.set_stream_index(i);
+		video_params.set_stream_index(i);
 
-    if (i > 1) {
-      // This is a multilayer image and this image might have an offset
-      OIIO::ImageSpec root_spec = in->spec(0);
+		if (i > 1) {
+			// This is a multilayer image and this image might have an offset
+			OIIO::ImageSpec root_spec = in->spec(0);
 
-      float norm_x = spec.x + float(spec.width)*0.5f - float(root_spec.width)*0.5f;
-      float norm_y = spec.y + float(spec.height)*0.5f - float(root_spec.height)*0.5f;
+			float norm_x = spec.x + float(spec.width) * 0.5f -
+						   float(root_spec.width) * 0.5f;
+			float norm_y = spec.y + float(spec.height) * 0.5f -
+						   float(root_spec.height) * 0.5f;
 
-      video_params.set_x(norm_x);
-      video_params.set_y(norm_y);
-    }
+			video_params.set_x(norm_x);
+			video_params.set_y(norm_y);
+		}
 
-    // By default, only enable the first subimage (presumably the combined image). Later we will
-    // ask the user if they want to enable the layers instead.
-    video_params.set_enabled(stream_enabled);
-    stream_enabled = false;
+		// By default, only enable the first subimage (presumably the combined image). Later we will
+		// ask the user if they want to enable the layers instead.
+		video_params.set_enabled(stream_enabled);
+		stream_enabled = false;
 
-    // OIIO automatically premultiplies alpha
-    // FIXME: We usually disassociate the alpha for the color management later, for 8-bit images this
-    //        likely reduces the fidelity?
-    video_params.set_premultiplied_alpha(true);
+		// OIIO automatically premultiplies alpha
+		// FIXME: We usually disassociate the alpha for the color management later, for 8-bit images this
+		//        likely reduces the fidelity?
+		video_params.set_premultiplied_alpha(true);
 
-    desc.AddVideoStream(video_params);
-  }
+		desc.AddVideoStream(video_params);
+	}
 
-  desc.SetStreamCount(i);
+	desc.SetStreamCount(i);
 
-  // If we're here, we have a successful image open
-  in->close();
+	// If we're here, we have a successful image open
+	in->close();
 
-  return desc;
+	return desc;
 }
 
 bool OIIODecoder::OpenInternal()
 {
-  // If we can open the filename provided, assume everything is working
-  return OpenImageHandler(stream().filename(), stream().stream());
+	// If we can open the filename provided, assume everything is working
+	return OpenImageHandler(stream().filename(), stream().stream());
 }
 
 TexturePtr OIIODecoder::RetrieveVideoInternal(const RetrieveVideoParams &p)
 {
-  VideoParams vp = GetVideoParamsFromImageSpec(image_->spec());
-  vp.set_divider(p.divider);
+	VideoParams vp = GetVideoParamsFromImageSpec(image_->spec());
+	vp.set_divider(p.divider);
 
-  if (!buffer_.is_allocated()
-      || last_params_.divider != p.divider) {
-    last_params_ = p;
+	if (!buffer_.is_allocated() || last_params_.divider != p.divider) {
+		last_params_ = p;
 
-    buffer_.destroy();
-    buffer_.set_video_params(vp);
-    buffer_.allocate();
+		buffer_.destroy();
+		buffer_.set_video_params(vp);
+		buffer_.allocate();
 
-    if (p.divider == 1) {
-      // Just upload straight to the buffer
-      image_->read_image(0, 0, 0, -1, oiio_pix_fmt_, buffer_.data());
-    } else {
-      OIIO::ImageBuf buf(image_->spec());
-      image_->read_image(0,0,0,-1,image_->spec().format, buf.localpixels(), buf.pixel_stride(), buf.scanline_stride(), buf.z_stride());
+		if (p.divider == 1) {
+			// Just upload straight to the buffer
+			image_->read_image(0, 0, 0, -1, oiio_pix_fmt_, buffer_.data());
+		} else {
+			OIIO::ImageBuf buf(image_->spec());
+			image_->read_image(0, 0, 0, -1, image_->spec().format,
+							   buf.localpixels(), buf.pixel_stride(),
+							   buf.scanline_stride(), buf.z_stride());
 
-      // Roughly downsample image for divider (for some reason OIIO::ImageBufAlgo::resample failed here)
-      int px_sz = vp.GetBytesPerPixel();
-      for (int dst_y=0; dst_y<buffer_.height(); dst_y++) {
-        int src_y = dst_y * buf.spec().height / buffer_.height();
+			// Roughly downsample image for divider (for some reason OIIO::ImageBufAlgo::resample failed here)
+			int px_sz = vp.GetBytesPerPixel();
+			for (int dst_y = 0; dst_y < buffer_.height(); dst_y++) {
+				int src_y = dst_y * buf.spec().height / buffer_.height();
 
-        for (int dst_x=0; dst_x<buffer_.width(); dst_x++) {
-          int src_x = dst_x * buf.spec().width / buffer_.width();
-          memcpy(buffer_.data() + buffer_.linesize_bytes() * dst_y + px_sz * dst_x,
-                 static_cast<uint8_t*>(buf.localpixels()) + buf.scanline_stride() * src_y + px_sz * src_x,
-                 px_sz);
-        }
-      }
-    }
-  }
+				for (int dst_x = 0; dst_x < buffer_.width(); dst_x++) {
+					int src_x = dst_x * buf.spec().width / buffer_.width();
+					memcpy(buffer_.data() + buffer_.linesize_bytes() * dst_y +
+							   px_sz * dst_x,
+						   static_cast<uint8_t *>(buf.localpixels()) +
+							   buf.scanline_stride() * src_y + px_sz * src_x,
+						   px_sz);
+				}
+			}
+		}
+	}
 
-  return p.renderer->CreateTexture(vp, buffer_.data(), buffer_.linesize_pixels());
+	return p.renderer->CreateTexture(vp, buffer_.data(),
+									 buffer_.linesize_pixels());
 }
 
 void OIIODecoder::CloseInternal()
 {
-  CloseImageHandle();
+	CloseImageHandle();
 }
 
-bool OIIODecoder::FileTypeIsSupported(const QString& fn)
+bool OIIODecoder::FileTypeIsSupported(const QString &fn)
 {
-  // We prioritize OIIO over FFmpeg to pick up still images more effectively, but some OIIO decoders (notably OpenJPEG)
-  // will segfault entirely if given unexpected data (an MPEG-4 for instance). To workaround this issue, we use OIIO's
-  // "extension_list" attribute and match it with the extension of the file.
+	// We prioritize OIIO over FFmpeg to pick up still images more effectively, but some OIIO decoders (notably OpenJPEG)
+	// will segfault entirely if given unexpected data (an MPEG-4 for instance). To workaround this issue, we use OIIO's
+	// "extension_list" attribute and match it with the extension of the file.
 
-  // Check if we've created the supported formats list, create it if not
-  if (supported_formats_.isEmpty()) {
-    QStringList extension_list = QString::fromStdString(OIIO::get_string_attribute("extension_list")).split(';');
+	// Check if we've created the supported formats list, create it if not
+	if (supported_formats_.isEmpty()) {
+		QStringList extension_list =
+			QString::fromStdString(OIIO::get_string_attribute("extension_list"))
+				.split(';');
 
-    // The format of "extension_list" is "format:ext", we want to separate it into a simple list of extensions
-    foreach (const QString& ext, extension_list) {
-      QStringList format_and_ext = ext.split(':');
+		// The format of "extension_list" is "format:ext", we want to separate it into a simple list of extensions
+		foreach (const QString &ext, extension_list) {
+			QStringList format_and_ext = ext.split(':');
 
-      supported_formats_.append(format_and_ext.at(1).split(','));
-    }
-  }
+			supported_formats_.append(format_and_ext.at(1).split(','));
+		}
+	}
 
-  if (!supported_formats_.contains(QFileInfo(fn).suffix(), Qt::CaseInsensitive)) {
-    return false;
-  }
+	if (!supported_formats_.contains(QFileInfo(fn).suffix(),
+									 Qt::CaseInsensitive)) {
+		return false;
+	}
 
-  return true;
+	return true;
 }
 
 bool OIIODecoder::OpenImageHandler(const QString &fn, int subimage)
 {
-  image_ = OIIO::ImageInput::open(fn.toStdString());
+	image_ = OIIO::ImageInput::open(fn.toStdString());
 
-  if (!image_) {
-    return false;
-  }
+	if (!image_) {
+		return false;
+	}
 
-  if (!image_->seek_subimage(subimage, 0)) {
-    return false;
-  }
+	if (!image_->seek_subimage(subimage, 0)) {
+		return false;
+	}
 
-  // Check if we can work with this pixel format
-  const OIIO::ImageSpec& spec = image_->spec();
+	// Check if we can work with this pixel format
+	const OIIO::ImageSpec &spec = image_->spec();
 
-  // We use RGBA frames because that tends to be the native format of GPUs
-  pix_fmt_ = OIIOUtils::GetFormatFromOIIOBasetype(static_cast<OIIO::TypeDesc::BASETYPE>(spec.format.basetype));
+	// We use RGBA frames because that tends to be the native format of GPUs
+	pix_fmt_ = OIIOUtils::GetFormatFromOIIOBasetype(
+		static_cast<OIIO::TypeDesc::BASETYPE>(spec.format.basetype));
 
-  if (pix_fmt_ == PixelFormat::INVALID) {
-    qWarning() << "Failed to convert OIIO::ImageDesc to native pixel format";
-    return false;
-  }
+	if (pix_fmt_ == PixelFormat::INVALID) {
+		qWarning()
+			<< "Failed to convert OIIO::ImageDesc to native pixel format";
+		return false;
+	}
 
-  oiio_pix_fmt_ = OIIOUtils::GetOIIOBaseTypeFromFormat(pix_fmt_);
+	oiio_pix_fmt_ = OIIOUtils::GetOIIOBaseTypeFromFormat(pix_fmt_);
 
-  if (oiio_pix_fmt_ == OIIO::TypeDesc::UNKNOWN) {
-    qCritical() << "Failed to determine appropriate OIIO basetype from native format";
-    return false;
-  }
+	if (oiio_pix_fmt_ == OIIO::TypeDesc::UNKNOWN) {
+		qCritical()
+			<< "Failed to determine appropriate OIIO basetype from native format";
+		return false;
+	}
 
-  return true;
+	return true;
 }
 
 void OIIODecoder::CloseImageHandle()
 {
-  if (image_) {
-    image_->close();
-    image_ = nullptr;
-  }
+	if (image_) {
+		image_->close();
+		image_ = nullptr;
+	}
 
-  buffer_.destroy();
+	buffer_.destroy();
 }
 
-VideoParams OIIODecoder::GetVideoParamsFromImageSpec(const OIIO::ImageSpec &spec)
+VideoParams
+OIIODecoder::GetVideoParamsFromImageSpec(const OIIO::ImageSpec &spec)
 {
-  VideoParams video_params;
+	VideoParams video_params;
 
-  video_params.set_width(spec.width);
-  video_params.set_height(spec.height);
-  video_params.set_format(OIIOUtils::GetFormatFromOIIOBasetype(static_cast<OIIO::TypeDesc::BASETYPE>(spec.format.basetype)));
-  video_params.set_channel_count(spec.nchannels);
-  video_params.set_pixel_aspect_ratio(OIIOUtils::GetPixelAspectRatioFromOIIO(spec));
-  video_params.set_video_type(VideoParams::kVideoTypeStill);
+	video_params.set_width(spec.width);
+	video_params.set_height(spec.height);
+	video_params.set_format(OIIOUtils::GetFormatFromOIIOBasetype(
+		static_cast<OIIO::TypeDesc::BASETYPE>(spec.format.basetype)));
+	video_params.set_channel_count(spec.nchannels);
+	video_params.set_pixel_aspect_ratio(
+		OIIOUtils::GetPixelAspectRatioFromOIIO(spec));
+	video_params.set_video_type(VideoParams::kVideoTypeStill);
 
-  return video_params;
+	return video_params;
 }
 
 }

app/codec/oiio/oiiodecoder.h

@@ -26,46 +26,50 @@
 
 #include "codec/decoder.h"
 
-namespace olive {
-
-class OIIODecoder : public Decoder
+namespace olive
 {
-  Q_OBJECT
+
+class OIIODecoder : public Decoder {
+	Q_OBJECT
 public:
-  OIIODecoder();
+	OIIODecoder();
 
-  DECODER_DEFAULT_DESTRUCTOR(OIIODecoder)
+	DECODER_DEFAULT_DESTRUCTOR(OIIODecoder)
 
-  virtual QString id() const override;
+	virtual QString id() const override;
 
-  virtual bool SupportsVideo() override{return true;}
+	virtual bool SupportsVideo() override
+	{
+		return true;
+	}
 
-  virtual FootageDescription Probe(const QString& filename, CancelAtom *cancelled) const override;
+	virtual FootageDescription Probe(const QString &filename,
+									 CancelAtom *cancelled) const override;
 
 protected:
-  virtual bool OpenInternal() override;
-  virtual TexturePtr RetrieveVideoInternal(const RetrieveVideoParams& p) override;
-  virtual void CloseInternal() override;
+	virtual bool OpenInternal() override;
+	virtual TexturePtr
+	RetrieveVideoInternal(const RetrieveVideoParams &p) override;
+	virtual void CloseInternal() override;
 
 private:
-  std::unique_ptr<OIIO::ImageInput> image_;
+	std::unique_ptr<OIIO::ImageInput> image_;
 
-  static bool FileTypeIsSupported(const QString& fn);
+	static bool FileTypeIsSupported(const QString &fn);
 
-  bool OpenImageHandler(const QString& fn, int subimage);
+	bool OpenImageHandler(const QString &fn, int subimage);
 
-  void CloseImageHandle();
+	void CloseImageHandle();
 
-  static VideoParams GetVideoParamsFromImageSpec(const OIIO::ImageSpec &spec);
+	static VideoParams GetVideoParamsFromImageSpec(const OIIO::ImageSpec &spec);
 
-  PixelFormat pix_fmt_;
-  OIIO::TypeDesc::BASETYPE oiio_pix_fmt_;
+	PixelFormat pix_fmt_;
+	OIIO::TypeDesc::BASETYPE oiio_pix_fmt_;
 
-  Frame buffer_;
-  RetrieveVideoParams last_params_;
-
-  static QStringList supported_formats_;
+	Frame buffer_;
+	RetrieveVideoParams last_params_;
 
+	static QStringList supported_formats_;
 };
 
 }

app/codec/oiio/oiioencoder.cpp

@@ -22,60 +22,62 @@
 
 #include "common/oiioutils.h"
 
-namespace olive {
-
-OIIOEncoder::OIIOEncoder(const EncodingParams &params) :
-  Encoder(params)
+namespace olive
 {
 
+OIIOEncoder::OIIOEncoder(const EncodingParams &params)
+	: Encoder(params)
+{
 }
 
 bool OIIOEncoder::Open()
 {
-  return true;
+	return true;
 }
 
 bool OIIOEncoder::WriteFrame(FramePtr frame, rational time)
 {
-  std::string filename = GetFilenameForFrame(time).toStdString();
+	std::string filename = GetFilenameForFrame(time).toStdString();
 
-  auto output = OIIO::ImageOutput::create(filename);
-  if (!output) {
-    return false;
-  }
+	auto output = OIIO::ImageOutput::create(filename);
+	if (!output) {
+		return false;
+	}
 
-  OIIO::TypeDesc type = OIIOUtils::GetOIIOBaseTypeFromFormat(frame->format());
-  OIIO::ImageSpec spec(frame->width(), frame->height(), frame->channel_count(), type);
+	OIIO::TypeDesc type = OIIOUtils::GetOIIOBaseTypeFromFormat(frame->format());
+	OIIO::ImageSpec spec(frame->width(), frame->height(),
+						 frame->channel_count(), type);
 
-  if (!output->open(filename, spec)) {
-    return false;
-  }
+	if (!output->open(filename, spec)) {
+		return false;
+	}
 
-  if (!output->write_image(type, frame->data(), OIIO::AutoStride, frame->linesize_bytes())) {
-    return false;
-  }
+	if (!output->write_image(type, frame->data(), OIIO::AutoStride,
+							 frame->linesize_bytes())) {
+		return false;
+	}
 
-  if (!output->close()) {
-    return false;
-  }
+	if (!output->close()) {
+		return false;
+	}
 
-  return true;
+	return true;
 }
 
 bool OIIOEncoder::WriteAudio(const SampleBuffer &audio)
 {
-  // Do nothing
-  return false;
+	// Do nothing
+	return false;
 }
 
 bool OIIOEncoder::WriteSubtitle(const SubtitleBlock *sub_block)
 {
-  return false;
+	return false;
 }
 
 void OIIOEncoder::Close()
 {
-  // Do nothing
+	// Do nothing
 }
 
 }

app/codec/oiio/oiioencoder.h

@@ -23,23 +23,23 @@
 
 #include "codec/encoder.h"
 
-namespace olive {
-
-class OIIOEncoder : public Encoder
+namespace olive
 {
-  Q_OBJECT
+
+class OIIOEncoder : public Encoder {
+	Q_OBJECT
 public:
-  OIIOEncoder(const EncodingParams &params);
+	OIIOEncoder(const EncodingParams &params);
 
 public slots:
-  virtual bool Open() override;
+	virtual bool Open() override;
 
-  virtual bool WriteFrame(olive::FramePtr frame, olive::core::rational time) override;
-  virtual bool WriteAudio(const SampleBuffer &audio) override;
-  virtual bool WriteSubtitle(const SubtitleBlock *sub_block) override;
-
-  virtual void Close() override;
+	virtual bool WriteFrame(olive::FramePtr frame,
+							olive::core::rational time) override;
+	virtual bool WriteAudio(const SampleBuffer &audio) override;
+	virtual bool WriteSubtitle(const SubtitleBlock *sub_block) override;
 
+	virtual void Close() override;
 };
 
 }

app/codec/planarfiledevice.cpp

@@ -20,100 +20,103 @@
 
 #include "planarfiledevice.h"
 
-namespace olive {
-
-PlanarFileDevice::PlanarFileDevice(QObject *parent) :
-  QObject(parent)
+namespace olive
 {
 
+PlanarFileDevice::PlanarFileDevice(QObject *parent)
+	: QObject(parent)
+{
 }
 
 PlanarFileDevice::~PlanarFileDevice()
 {
-  close();
+	close();
 }
 
-bool PlanarFileDevice::open(const QVector<QString> &filenames, QIODevice::OpenMode mode)
+bool PlanarFileDevice::open(const QVector<QString> &filenames,
+							QIODevice::OpenMode mode)
 {
-  if (isOpen()) {
-    // Already open
-    return false;
-  }
+	if (isOpen()) {
+		// Already open
+		return false;
+	}
 
-  files_.resize(filenames.size());
-  files_.fill(nullptr);
+	files_.resize(filenames.size());
+	files_.fill(nullptr);
 
-  for (int i=0; i<files_.size(); i++) {
-    files_[i] = new QFile(filenames.at(i));
-    if (!files_[i]->open(mode)) {
-      close();
-      return false;
-    }
-  }
+	for (int i = 0; i < files_.size(); i++) {
+		files_[i] = new QFile(filenames.at(i));
+		if (!files_[i]->open(mode)) {
+			close();
+			return false;
+		}
+	}
 
-  return true;
+	return true;
 }
 
-qint64 PlanarFileDevice::read(char **data, qint64 bytes_per_channel, qint64 offset)
+qint64 PlanarFileDevice::read(char **data, qint64 bytes_per_channel,
+							  qint64 offset)
 {
-  qint64 ret = -1;
+	qint64 ret = -1;
 
-  if (isOpen()) {
-    for (int i=0; i<files_.size(); i++) {
-      // Kind of clunky but should be largely fine
-      ret = files_[i]->read(data[i] + offset, bytes_per_channel);
-    }
-  }
+	if (isOpen()) {
+		for (int i = 0; i < files_.size(); i++) {
+			// Kind of clunky but should be largely fine
+			ret = files_[i]->read(data[i] + offset, bytes_per_channel);
+		}
+	}
 
-  return ret;
+	return ret;
 }
 
-qint64 PlanarFileDevice::write(const char **data, qint64 bytes_per_channel, qint64 offset)
+qint64 PlanarFileDevice::write(const char **data, qint64 bytes_per_channel,
+							   qint64 offset)
 {
-  qint64 ret = -1;
+	qint64 ret = -1;
 
-  if (isOpen()) {
-    for (int i=0; i<files_.size(); i++) {
-      // Kind of clunky but should be largely fine
-      ret = files_[i]->write(data[i] + offset, bytes_per_channel);
-    }
-  }
+	if (isOpen()) {
+		for (int i = 0; i < files_.size(); i++) {
+			// Kind of clunky but should be largely fine
+			ret = files_[i]->write(data[i] + offset, bytes_per_channel);
+		}
+	}
 
-  return ret;
+	return ret;
 }
 
 qint64 PlanarFileDevice::size() const
 {
-  if (isOpen()) {
-    return files_.first()->size();
-  } else {
-    return 0;
-  }
+	if (isOpen()) {
+		return files_.first()->size();
+	} else {
+		return 0;
+	}
 }
 
 bool PlanarFileDevice::seek(qint64 pos)
 {
-  bool ret = true;
+	bool ret = true;
 
-  for (int i=0; i<files_.size(); i++) {
-    ret = files_[i]->seek(pos) & ret;
-  }
+	for (int i = 0; i < files_.size(); i++) {
+		ret = files_[i]->seek(pos) & ret;
+	}
 
-  return ret;
+	return ret;
 }
 
 void PlanarFileDevice::close()
 {
-  for (int i=0; i<files_.size(); i++) {
-    QFile *f = files_.at(i);
-    if (f) {
-      if (f->isOpen()) {
-        f->close();
-      }
-      delete f;
-    }
-  }
-  files_.clear();
+	for (int i = 0; i < files_.size(); i++) {
+		QFile *f = files_.at(i);
+		if (f) {
+			if (f->isOpen()) {
+				f->close();
+			}
+			delete f;
+		}
+	}
+	files_.clear();
 }
 
 }

app/codec/planarfiledevice.h

@@ -25,38 +25,38 @@
 #include <QFile>
 #include <QObject>
 
-namespace olive {
+namespace olive
+{
 
 using namespace core;
 
-class PlanarFileDevice : public QObject
-{
-  Q_OBJECT
+class PlanarFileDevice : public QObject {
+	Q_OBJECT
 public:
-  PlanarFileDevice(QObject *parent = nullptr);
+	PlanarFileDevice(QObject *parent = nullptr);
 
-  virtual ~PlanarFileDevice() override;
+	virtual ~PlanarFileDevice() override;
 
-  bool isOpen() const
-  {
-    return !files_.isEmpty();
-  }
+	bool isOpen() const
+	{
+		return !files_.isEmpty();
+	}
 
-  bool open(const QVector<QString> &filenames, QIODevice::OpenMode mode);
+	bool open(const QVector<QString> &filenames, QIODevice::OpenMode mode);
 
-  qint64 read(char **data, qint64 bytes_per_channel, qint64 offset = 0);
+	qint64 read(char **data, qint64 bytes_per_channel, qint64 offset = 0);
 
-  qint64 write(const char **data, qint64 bytes_per_channel, qint64 offset = 0);
+	qint64 write(const char **data, qint64 bytes_per_channel,
+				 qint64 offset = 0);
 
-  qint64 size() const;
+	qint64 size() const;
 
-  bool seek(qint64 pos);
+	bool seek(qint64 pos);
 
-  void close();
+	void close();
 
 private:
-  QVector<QFile*> files_;
-
+	QVector<QFile *> files_;
 };
 
 }

app/common/autoscroll.h

@@ -23,15 +23,12 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 class AutoScroll {
 public:
-  enum Method {
-    kNone,
-    kPage,
-    kSmooth
-  };
+	enum Method { kNone, kPage, kSmooth };
 };
 
 }

app/common/cancelableobject.h

@@ -24,36 +24,38 @@
 #include "common/define.h"
 #include "render/cancelatom.h"
 
-namespace olive {
+namespace olive
+{
 
 class CancelableObject {
 public:
-  CancelableObject()
-  {
-  }
+	CancelableObject()
+	{
+	}
 
-  void Cancel()
-  {
-    cancel_.Cancel();
-    CancelEvent();
-  }
+	void Cancel()
+	{
+		cancel_.Cancel();
+		CancelEvent();
+	}
 
-  CancelAtom *GetCancelAtom()
-  {
-    return &cancel_;
-  }
+	CancelAtom *GetCancelAtom()
+	{
+		return &cancel_;
+	}
 
-  bool IsCancelled()
-  {
-    return cancel_.IsCancelled();
-  }
+	bool IsCancelled()
+	{
+		return cancel_.IsCancelled();
+	}
 
 protected:
-  virtual void CancelEvent(){}
+	virtual void CancelEvent()
+	{
+	}
 
 private:
-  CancelAtom cancel_;
-
+	CancelAtom cancel_;
 };
 
 }

app/common/commandlineparser.cpp

@@ -25,146 +25,154 @@
 
 CommandLineParser::~CommandLineParser()
 {
-  foreach (const KnownOption& o, options_) {
-    delete o.option;
-  }
+	foreach (const KnownOption &o, options_) {
+		delete o.option;
+	}
 
-  foreach (const KnownPositionalArgument& a, positional_args_) {
-    delete a.option;
-  }
+	foreach (const KnownPositionalArgument &a, positional_args_) {
+		delete a.option;
+	}
 }
 
-const CommandLineParser::Option *CommandLineParser::AddOption(const QStringList &strings, const QString &description, bool takes_arg, const QString &arg_placeholder, bool hidden)
+const CommandLineParser::Option *
+CommandLineParser::AddOption(const QStringList &strings,
+							 const QString &description, bool takes_arg,
+							 const QString &arg_placeholder, bool hidden)
 {
-  Option* o = new Option();
+	Option *o = new Option();
 
-  options_.append({strings, description, o, takes_arg, arg_placeholder, hidden});
+	options_.append(
+		{ strings, description, o, takes_arg, arg_placeholder, hidden });
 
-  return o;
+	return o;
 }
 
-const CommandLineParser::PositionalArgument *CommandLineParser::AddPositionalArgument(const QString &name, const QString &description, bool required)
+const CommandLineParser::PositionalArgument *
+CommandLineParser::AddPositionalArgument(const QString &name,
+										 const QString &description,
+										 bool required)
 {
-  PositionalArgument* a = new PositionalArgument();
+	PositionalArgument *a = new PositionalArgument();
 
-  positional_args_.append({name, description, a, required});
+	positional_args_.append({ name, description, a, required });
 
-  return a;
+	return a;
 }
 
 void CommandLineParser::Process(const QVector<QString> &argv)
 {
-  int positional_index = 0;
+	int positional_index = 0;
 
-  for (int i=1; i<argv.size(); i++) {
-    if (argv[i][0] == '-') {
-      // Must be an option
+	for (int i = 1; i < argv.size(); i++) {
+		if (argv[i][0] == '-') {
+			// Must be an option
 
-      // Skip past first dashes
-      QString arg_basename = argv[i].mid(1);
+			// Skip past first dashes
+			QString arg_basename = argv[i].mid(1);
 
-      bool matched_known = false;
+			bool matched_known = false;
 
-      for (int j=0; j<options_.size(); j++) {
-        KnownOption& o = options_[j];
+			for (int j = 0; j < options_.size(); j++) {
+				KnownOption &o = options_[j];
 
-        foreach (const QString& s, o.args) {
-          if (!s.compare(arg_basename, Qt::CaseInsensitive)) {
-            // Flag discovered!
-            o.option->Set();
+				foreach (const QString &s, o.args) {
+					if (!s.compare(arg_basename, Qt::CaseInsensitive)) {
+						// Flag discovered!
+						o.option->Set();
 
-            if (o.takes_arg && i+1 < argv.size()) {
-              o.option->SetSetting(argv[i+1]);
-              i++;
-            }
+						if (o.takes_arg && i + 1 < argv.size()) {
+							o.option->SetSetting(argv[i + 1]);
+							i++;
+						}
 
-            matched_known = true;
-            goto found_flag;
-          }
-        }
-      }
+						matched_known = true;
+						goto found_flag;
+					}
+				}
+			}
 
 found_flag:
-      if (!matched_known) {
-        qWarning() << "Unknown parameter:" << argv[i];
-      }
+			if (!matched_known) {
+				qWarning() << "Unknown parameter:" << argv[i];
+			}
 
-    } else {
-      // Must be a positional flag
-      if (positional_index < positional_args_.size()) {
-        positional_args_[positional_index].option->SetSetting(argv[i]);
-        positional_index++;
-      } else {
-        qWarning() << "Unknown parameter:" << argv[i];
-      }
-    }
-  }
+		} else {
+			// Must be a positional flag
+			if (positional_index < positional_args_.size()) {
+				positional_args_[positional_index].option->SetSetting(argv[i]);
+				positional_index++;
+			} else {
+				qWarning() << "Unknown parameter:" << argv[i];
+			}
+		}
+	}
 }
 
-void CommandLineParser::PrintHelp(const char* filename)
+void CommandLineParser::PrintHelp(const char *filename)
 {
-  printf("%s %s\n",
-         QCoreApplication::applicationName().toUtf8().constData(),
-         QCoreApplication::applicationVersion().toUtf8().constData());
+	printf("%s %s\n", QCoreApplication::applicationName().toUtf8().constData(),
+		   QCoreApplication::applicationVersion().toUtf8().constData());
 
-  printf("Copyright (C) 2018-2022 Olive Team\n");
+	printf("Copyright (C) 2018-2022 Olive Team\n");
 
-  QString positional_args;
-  for (int i=0; i<positional_args_.size(); i++) {
-    if (i > 0) {
-      positional_args.append(' ');
-    }
+	QString positional_args;
+	for (int i = 0; i < positional_args_.size(); i++) {
+		if (i > 0) {
+			positional_args.append(' ');
+		}
 
-    positional_args.append('[');
-    positional_args.append(positional_args_.at(i).name);
-    positional_args.append(']');
-  }
+		positional_args.append('[');
+		positional_args.append(positional_args_.at(i).name);
+		positional_args.append(']');
+	}
 
-  const char* basename;
+	const char *basename;
 #ifdef Q_OS_WINDOWS
-  basename = strrchr(filename, '\\');
-  if (!basename) {
-    basename = strrchr(filename, '/');
-  }
+	basename = strrchr(filename, '\\');
+	if (!basename) {
+		basename = strrchr(filename, '/');
+	}
 #else
-  basename = strrchr(filename, '/');
+	basename = strrchr(filename, '/');
 #endif
 
-  if (basename) {
-    // Slash found, increment pointer to avoid showing the slash itself
-    basename++;
-  } else {
-    // If no slashes are found, assume string is already a basename
-    basename = filename;
-  }
+	if (basename) {
+		// Slash found, increment pointer to avoid showing the slash itself
+		basename++;
+	} else {
+		// If no slashes are found, assume string is already a basename
+		basename = filename;
+	}
 
-  printf("Usage: %s [options] %s\n\n", basename, positional_args.toUtf8().constData());
-  foreach (const KnownOption& o, options_) {
-    if (o.hidden) {
-      continue;
-    }
+	printf("Usage: %s [options] %s\n\n", basename,
+		   positional_args.toUtf8().constData());
+	foreach (const KnownOption &o, options_) {
+		if (o.hidden) {
+			continue;
+		}
 
-    QString all_args;
+		QString all_args;
 
-    for (int i=0; i<o.args.size(); i++) {
-      if (i > 0) {
-        all_args.append(QStringLiteral(", "));
-      }
+		for (int i = 0; i < o.args.size(); i++) {
+			if (i > 0) {
+				all_args.append(QStringLiteral(", "));
+			}
 
-      const QString& this_arg = o.args.at(i);
+			const QString &this_arg = o.args.at(i);
 
-      all_args.append('-');
-      all_args.append(this_arg);
-    }
+			all_args.append('-');
+			all_args.append(this_arg);
+		}
 
-    if (o.arg_placeholder.isEmpty()) {
-      printf("    %s\n", all_args.toUtf8().constData());
-    } else {
-      printf("    %s <%s>\n", all_args.toUtf8().constData(), o.arg_placeholder.toUtf8().constData());
-    }
+		if (o.arg_placeholder.isEmpty()) {
+			printf("    %s\n", all_args.toUtf8().constData());
+		} else {
+			printf("    %s <%s>\n", all_args.toUtf8().constData(),
+				   o.arg_placeholder.toUtf8().constData());
+		}
 
-    printf("        %s\n\n", o.description.toUtf8().constData());
-  }
+		printf("        %s\n\n", o.description.toUtf8().constData());
+	}
 
-  printf("\n");
+	printf("\n");
 }

app/common/commandlineparser.h

@@ -36,86 +36,86 @@
  * the user as a command line argument. Therefore we needed a custom implementation that could
  * parse arguments without the need for a Q(Core)Application to be present already.
  */
-class CommandLineParser
-{
+class CommandLineParser {
 public:
-  ~CommandLineParser();
+	~CommandLineParser();
 
-  DISABLE_COPY_MOVE(CommandLineParser)
+	DISABLE_COPY_MOVE(CommandLineParser)
 
-  class PositionalArgument
-  {
-  public:
-    PositionalArgument() = default;
+	class PositionalArgument {
+	public:
+		PositionalArgument() = default;
 
-    const QString& GetSetting() const
-    {
-      return setting_;
-    }
+		const QString &GetSetting() const
+		{
+			return setting_;
+		}
 
-    void SetSetting(const QString& s)
-    {
-      setting_ = s;
-    }
+		void SetSetting(const QString &s)
+		{
+			setting_ = s;
+		}
 
-  private:
-    QString setting_;
+	private:
+		QString setting_;
+	};
 
-  };
+	class Option : public PositionalArgument {
+	public:
+		Option()
+		{
+			is_set_ = false;
+		}
 
-  class Option : public PositionalArgument {
-  public:
-    Option()
-    {
-      is_set_ = false;
-    }
+		bool IsSet() const
+		{
+			return is_set_;
+		}
 
-    bool IsSet() const
-    {
-      return is_set_;
-    }
+		void Set()
+		{
+			is_set_ = true;
+		}
 
-    void Set()
-    {
-      is_set_ = true;
-    }
+	private:
+		bool is_set_;
+	};
 
-  private:
-    bool is_set_;
+	CommandLineParser() = default;
 
-  };
+	const Option *AddOption(const QStringList &strings,
+							const QString &description, bool takes_arg = false,
+							const QString &arg_placeholder = QString(),
+							bool hidden = false);
 
-  CommandLineParser() = default;
+	const PositionalArgument *AddPositionalArgument(const QString &name,
+													const QString &description,
+													bool required = false);
 
-  const Option* AddOption(const QStringList& strings, const QString& description, bool takes_arg = false, const QString& arg_placeholder = QString(), bool hidden = false);
+	void Process(const QVector<QString> &argv);
 
-  const PositionalArgument* AddPositionalArgument(const QString& name, const QString& description, bool required = false);
-
-  void Process(const QVector<QString> &argv);
-
-  void PrintHelp(const char* filename);
+	void PrintHelp(const char *filename);
 
 private:
-  struct KnownOption {
-    QStringList args;
-    QString description;
-    Option* option;
-    bool takes_arg;
-    QString arg_placeholder;
-    bool hidden;
-  };
+	struct KnownOption {
+		QStringList args;
+		QString description;
+		Option *option;
+		bool takes_arg;
+		QString arg_placeholder;
+		bool hidden;
+	};
 
-  struct KnownPositionalArgument {
-    QString name;
-    QString description;
-    PositionalArgument* option;
-    bool required;
-  };
+	struct KnownPositionalArgument {
+		QString name;
+		QString description;
+		PositionalArgument *option;
+		bool required;
+	};
 
-  QVector<KnownOption> options_;
-
-  QVector<KnownPositionalArgument> positional_args_;
+	QVector<KnownOption> options_;
 
+	QVector<KnownPositionalArgument> positional_args_;
 };
 
 #endif // COMMANDLINEPARSER_H

app/common/crashpadinterface.cpp

@@ -40,52 +40,63 @@ crashpad::CrashpadClient *client;
 
 bool InitializeCrashpad()
 {
-  QString report_path = QDir(olive::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("reports"));
+	QString report_path = QDir(olive::FileFunctions::GetTempFilePath())
+							  .filePath(QStringLiteral("reports"));
 
-  QString handler_fn = olive::FileFunctions::GetFormattedExecutableForPlatform(QStringLiteral("crashpad_handler"));
+	QString handler_fn =
+		olive::FileFunctions::GetFormattedExecutableForPlatform(
+			QStringLiteral("crashpad_handler"));
 
-  // Generate absolute path
-  QString handler_abs_path = QDir(QCoreApplication::applicationDirPath()).filePath(handler_fn);
+	// Generate absolute path
+	QString handler_abs_path =
+		QDir(QCoreApplication::applicationDirPath()).filePath(handler_fn);
 
-  bool status = false;
+	bool status = false;
 
-  if (QFileInfo::exists(handler_abs_path)) {
-    base::FilePath handler(QSTRING_TO_BASE_STRING(handler_abs_path));
+	if (QFileInfo::exists(handler_abs_path)) {
+		base::FilePath handler(QSTRING_TO_BASE_STRING(handler_abs_path));
 
-    base::FilePath reports_dir(QSTRING_TO_BASE_STRING(report_path));
+		base::FilePath reports_dir(QSTRING_TO_BASE_STRING(report_path));
 
-    base::FilePath metrics_dir(QSTRING_TO_BASE_STRING(QDir(olive::FileFunctions::GetTempFilePath()).filePath(QStringLiteral("metrics"))));
+		base::FilePath metrics_dir(
+			QSTRING_TO_BASE_STRING(QDir(olive::FileFunctions::GetTempFilePath())
+									   .filePath(QStringLiteral("metrics"))));
 
-    // Metadata that will be posted to the server with the crash report map
-    std::map<std::string, std::string> annotations;
+		// Metadata that will be posted to the server with the crash report map
+		std::map<std::string, std::string> annotations;
 
-    // Disable crashpad rate limiting so that all crashes have dmp files
-    std::vector<std::string> arguments;
-    arguments.push_back("--no-rate-limit");
-    arguments.push_back("--no-upload-gzip");
+		// Disable crashpad rate limiting so that all crashes have dmp files
+		std::vector<std::string> arguments;
+		arguments.push_back("--no-rate-limit");
+		arguments.push_back("--no-upload-gzip");
 
-    // Initialize Crashpad database
-    std::unique_ptr<crashpad::CrashReportDatabase> database = crashpad::CrashReportDatabase::Initialize(reports_dir);
-    if (database == NULL) return false;
+		// Initialize Crashpad database
+		std::unique_ptr<crashpad::CrashReportDatabase> database =
+			crashpad::CrashReportDatabase::Initialize(reports_dir);
+		if (database == NULL)
+			return false;
 
-    // Disable automated crash uploads
-    crashpad::Settings *settings = database->GetSettings();
-    if (settings == NULL) return false;
-    settings->SetUploadsEnabled(false);
+		// Disable automated crash uploads
+		crashpad::Settings *settings = database->GetSettings();
+		if (settings == NULL)
+			return false;
+		settings->SetUploadsEnabled(false);
 
-    // Start crash handler
-    client = new crashpad::CrashpadClient();
-    status = client->StartHandler(handler, reports_dir, metrics_dir,
-                                  "https://olivevideoeditor.org/crashpad/report.php",
-                                  annotations, arguments, true, true);
-  }
+		// Start crash handler
+		client = new crashpad::CrashpadClient();
+		status = client->StartHandler(
+			handler, reports_dir, metrics_dir,
+			"https://olivevideoeditor.org/crashpad/report.php", annotations,
+			arguments, true, true);
+	}
 
-  // Override Crashpad exception filter with our own
-  if (!status) {
-    qWarning() << "Failed to start Crashpad, automatic crash reporting will be disabled";
-  }
+	// Override Crashpad exception filter with our own
+	if (!status) {
+		qWarning()
+			<< "Failed to start Crashpad, automatic crash reporting will be disabled";
+	}
 
-  return status;
+	return status;
 }
 
 #endif // USE_CRASHPAD

app/common/crashpadutils.h

@@ -35,6 +35,6 @@
 // arrays encoded in UTF-16.
 #define QSTRING_TO_BASE_STRING(x) x.toStdWString()
 #define BASE_STRING_TO_QSTRING(x) QString::fromStdWString(x)
-#endif  // BUILDFLAG(IS_WIN)
+#endif // BUILDFLAG(IS_WIN)
 
 #endif // CRASHPADUTILS_H

app/common/debug.cpp

@@ -20,38 +20,40 @@
 
 #include "debug.h"
 
-namespace olive {
-
-void DebugHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg)
+namespace olive
 {
-  QByteArray localMsg = msg.toLocal8Bit();
 
-  const char* msg_type = "UNKNOWN";
-  switch (type) {
-  case QtDebugMsg:
-    msg_type = "DEBUG";
-    break;
-  case QtInfoMsg:
-    msg_type = "INFO";
-    break;
-  case QtWarningMsg:
-    msg_type = "WARNING";
-    break;
-  case QtCriticalMsg:
-    msg_type = "ERROR";
-    break;
-  case QtFatalMsg:
-    msg_type = "FATAL";
-    break;
-  }
+void DebugHandler(QtMsgType type, const QMessageLogContext &context,
+				  const QString &msg)
+{
+	QByteArray localMsg = msg.toLocal8Bit();
 
-  //fprintf(stderr, "[%s] %s (%s:%u)\n", msg_type, localMsg.constData(), context.function, context.line);
-  fprintf(stderr, "[%s] %s\n", msg_type, localMsg.constData());
+	const char *msg_type = "UNKNOWN";
+	switch (type) {
+	case QtDebugMsg:
+		msg_type = "DEBUG";
+		break;
+	case QtInfoMsg:
+		msg_type = "INFO";
+		break;
+	case QtWarningMsg:
+		msg_type = "WARNING";
+		break;
+	case QtCriticalMsg:
+		msg_type = "ERROR";
+		break;
+	case QtFatalMsg:
+		msg_type = "FATAL";
+		break;
+	}
+
+	//fprintf(stderr, "[%s] %s (%s:%u)\n", msg_type, localMsg.constData(), context.function, context.line);
+	fprintf(stderr, "[%s] %s\n", msg_type, localMsg.constData());
 
 #ifdef Q_OS_WINDOWS
-  // Windows still seems to buffer stderr and we want to see debug messages immediately, so here we make sure each line
-  // is flushed
-  fflush(stderr);
+	// Windows still seems to buffer stderr and we want to see debug messages immediately, so here we make sure each line
+	// is flushed
+	fflush(stderr);
 #endif
 }
 

app/common/debug.h

@@ -25,9 +25,11 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
-void DebugHandler(QtMsgType type, const QMessageLogContext &context, const QString &msg);
+void DebugHandler(QtMsgType type, const QMessageLogContext &context,
+				  const QString &msg);
 
 }
 

app/common/decibel.h

@@ -26,77 +26,76 @@
 
 //#define ALLOW_RETURNING_INFINITY
 
-namespace olive {
-
-class Decibel
+namespace olive
 {
+
+class Decibel {
 public:
-  // In basically all circumstances, this should calculate to 0.0 linear
-  static constexpr double MINIMUM = -200.0;
+	// In basically all circumstances, this should calculate to 0.0 linear
+	static constexpr double MINIMUM = -200.0;
 
-  static double fromLinear(double linear)
-  {
-    double v = double(20.0) * std::log10(linear);
+	static double fromLinear(double linear)
+	{
+		double v = double(20.0) * std::log10(linear);
 #ifndef ALLOW_RETURNING_INFINITY
-    if (std::isinf(v)) {
-      return MINIMUM;
-    }
+		if (std::isinf(v)) {
+			return MINIMUM;
+		}
 #endif
-    return v;
-  }
+		return v;
+	}
 
-  static double toLinear(double decibel)
-  {
-    double to_linear = std::pow(double(10.0), decibel / double(20.0));
+	static double toLinear(double decibel)
+	{
+		double to_linear = std::pow(double(10.0), decibel / double(20.0));
 
-    // Minimum threshold that we figure is close enough to 0 that we may as well just return 0
-    if (to_linear < 0.000001) {
-      return 0;
-    } else {
-      return to_linear;
-    }
-  }
+		// Minimum threshold that we figure is close enough to 0 that we may as well just return 0
+		if (to_linear < 0.000001) {
+			return 0;
+		} else {
+			return to_linear;
+		}
+	}
 
-  static double fromLogarithmic(double logarithmic)
-  {
-    if (logarithmic < 0.001)
+	static double fromLogarithmic(double logarithmic)
+	{
+		if (logarithmic < 0.001)
 #ifdef ALLOW_RETURNING_INFINITY
-      return std::numeric_limits<double>::infinity();
+			return std::numeric_limits<double>::infinity();
 #else
-      return MINIMUM;
+			return MINIMUM;
 #endif
-    else if (logarithmic > 0.99)
-      return 0;
-    else
-      return 20.0 * std::log10(-std::log(1 - logarithmic) / LOG100);
-  }
+		else if (logarithmic > 0.99)
+			return 0;
+		else
+			return 20.0 * std::log10(-std::log(1 - logarithmic) / LOG100);
+	}
 
-  static double toLogarithmic(double decibel)
-  {
-    if (qFuzzyIsNull(decibel)) {
-      return 1;
-    } else {
-      return 1 - std::exp(-std::pow(10.0, decibel / 20.0) * LOG100);
-    }
-  }
+	static double toLogarithmic(double decibel)
+	{
+		if (qFuzzyIsNull(decibel)) {
+			return 1;
+		} else {
+			return 1 - std::exp(-std::pow(10.0, decibel / 20.0) * LOG100);
+		}
+	}
 
-  static double LinearToLogarithmic(double linear)
-  {
-    return 1 - std::exp(-linear * LOG100);
-  }
+	static double LinearToLogarithmic(double linear)
+	{
+		return 1 - std::exp(-linear * LOG100);
+	}
 
-  static double LogarithmicToLinear(double logarithmic)
-  {
-    if (logarithmic > 0.99) {
-      return 1;
-    } else {
-      return -std::log(1 - logarithmic) / LOG100;
-    }
-  }
+	static double LogarithmicToLinear(double logarithmic)
+	{
+		if (logarithmic > 0.99) {
+			return 1;
+		} else {
+			return -std::log(1 - logarithmic) / LOG100;
+		}
+	}
 
 private:
-  static constexpr double LOG100 = 4.60517018599;
-
+	static constexpr double LOG100 = 4.60517018599;
 };
 
 }

app/common/define.h

@@ -21,7 +21,8 @@
 #ifndef OLIVECOMMONDEFINE_H
 #define OLIVECOMMONDEFINE_H
 
-namespace olive {
+namespace olive
+{
 
 /// The minimum size an icon in ProjectExplorer can be
 const int kProjectIconSizeMinimum = 16;
@@ -39,25 +40,28 @@ const int kBytesInGigabyte = 1073741824;
 #define MACRO_NAME_AS_STR(s) #s
 #define MACRO_VAL_AS_STR(s) MACRO_NAME_AS_STR(s)
 
-#define OLIVE_NS_CONST_ARG(x, y) QArgument<const olive::x>("const " MACRO_VAL_AS_STR(olive) "::" #x, y)
-#define OLIVE_NS_ARG(x, y) QArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
-#define OLIVE_NS_RETURN_ARG(x, y) QReturnArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
+#define OLIVE_NS_CONST_ARG(x, y) \
+	QArgument<const olive::x>("const " MACRO_VAL_AS_STR(olive) "::" #x, y)
+#define OLIVE_NS_ARG(x, y) \
+	QArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
+#define OLIVE_NS_RETURN_ARG(x, y) \
+	QReturnArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
 
 /**
  * Copy/move deleters. Similar to Q_DISABLE_COPY_MOVE, et al. but those functions are not present in Qt < 5.13 so we
  * use our own functions for portability.
  */
 
-#define DISABLE_COPY(Class) \
-  Class(const Class &) = delete;\
-  Class &operator=(const Class &) = delete;
+#define DISABLE_COPY(Class)        \
+	Class(const Class &) = delete; \
+	Class &operator=(const Class &) = delete;
 
-#define DISABLE_MOVE(Class) \
-  Class(Class &&) = delete; \
-  Class &operator=(Class &&) = delete;
+#define DISABLE_MOVE(Class)   \
+	Class(Class &&) = delete; \
+	Class &operator=(Class &&) = delete;
 
 #define DISABLE_COPY_MOVE(Class) \
-  DISABLE_COPY(Class) \
-  DISABLE_MOVE(Class)
+	DISABLE_COPY(Class)          \
+	DISABLE_MOVE(Class)
 
 #endif // OLIVECOMMONDEFINE_H

app/common/digit.h

@@ -23,21 +23,22 @@
 
 #include <stdint.h>
 
-namespace olive {
+namespace olive
+{
 
 inline int64_t GetDigitCount(int64_t input)
 {
-  input = std::abs(input);
+	input = std::abs(input);
 
-  int64_t lim = 10;
-  int64_t digit = 1;
+	int64_t lim = 10;
+	int64_t digit = 1;
 
-  while (input >= lim) {
-    lim *= 10;
-    digit++;
-  }
+	while (input >= lim) {
+		lim *= 10;
+		digit++;
+	}
 
-  return digit;
+	return digit;
 }
 
 }

app/common/ffmpegutils.cpp

@@ -20,180 +20,187 @@
 
 #include "common/ffmpegutils.h"
 
-namespace olive {
-
-AVPixelFormat FFmpegUtils::GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt, PixelFormat maximum)
+namespace olive
 {
-  AVPixelFormat possible_pix_fmts[3];
 
-  possible_pix_fmts[0] = AV_PIX_FMT_RGBA;
+AVPixelFormat
+FFmpegUtils::GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt,
+									  PixelFormat maximum)
+{
+	AVPixelFormat possible_pix_fmts[3];
 
-  if (maximum == PixelFormat::U8) {
-    possible_pix_fmts[1] = AV_PIX_FMT_NONE;
-  } else {
-    possible_pix_fmts[1] = AV_PIX_FMT_RGBA64;
-    possible_pix_fmts[2] = AV_PIX_FMT_NONE;
-  }
+	possible_pix_fmts[0] = AV_PIX_FMT_RGBA;
 
-  return avcodec_find_best_pix_fmt_of_list(possible_pix_fmts,
-                                           pix_fmt,
-                                           1,
-                                           nullptr);
+	if (maximum == PixelFormat::U8) {
+		possible_pix_fmts[1] = AV_PIX_FMT_NONE;
+	} else {
+		possible_pix_fmts[1] = AV_PIX_FMT_RGBA64;
+		possible_pix_fmts[2] = AV_PIX_FMT_NONE;
+	}
+
+	return avcodec_find_best_pix_fmt_of_list(possible_pix_fmts, pix_fmt, 1,
+											 nullptr);
 }
 
 SampleFormat FFmpegUtils::GetNativeSampleFormat(const AVSampleFormat &smp_fmt)
 {
-  switch (smp_fmt) {
-  case AV_SAMPLE_FMT_U8:
-    return SampleFormat::U8;
-  case AV_SAMPLE_FMT_S16:
-    return SampleFormat::S16;
-  case AV_SAMPLE_FMT_S32:
-    return SampleFormat::S32;
-  case AV_SAMPLE_FMT_S64:
-    return SampleFormat::S64;
-  case AV_SAMPLE_FMT_FLT:
-    return SampleFormat::F32;
-  case AV_SAMPLE_FMT_DBL:
-    return SampleFormat::F64;
-  case AV_SAMPLE_FMT_U8P :
-    return SampleFormat::U8P;
-  case AV_SAMPLE_FMT_S16P:
-    return SampleFormat::S16P;
-  case AV_SAMPLE_FMT_S32P:
-    return SampleFormat::S32P;
-  case AV_SAMPLE_FMT_S64P:
-    return SampleFormat::S64P;
-  case AV_SAMPLE_FMT_FLTP:
-    return SampleFormat::F32P;
-  case AV_SAMPLE_FMT_DBLP:
-    return SampleFormat::F64P;
-  case AV_SAMPLE_FMT_NONE:
-  case AV_SAMPLE_FMT_NB:
-    break;
-  }
+	switch (smp_fmt) {
+	case AV_SAMPLE_FMT_U8:
+		return SampleFormat::U8;
+	case AV_SAMPLE_FMT_S16:
+		return SampleFormat::S16;
+	case AV_SAMPLE_FMT_S32:
+		return SampleFormat::S32;
+	case AV_SAMPLE_FMT_S64:
+		return SampleFormat::S64;
+	case AV_SAMPLE_FMT_FLT:
+		return SampleFormat::F32;
+	case AV_SAMPLE_FMT_DBL:
+		return SampleFormat::F64;
+	case AV_SAMPLE_FMT_U8P:
+		return SampleFormat::U8P;
+	case AV_SAMPLE_FMT_S16P:
+		return SampleFormat::S16P;
+	case AV_SAMPLE_FMT_S32P:
+		return SampleFormat::S32P;
+	case AV_SAMPLE_FMT_S64P:
+		return SampleFormat::S64P;
+	case AV_SAMPLE_FMT_FLTP:
+		return SampleFormat::F32P;
+	case AV_SAMPLE_FMT_DBLP:
+		return SampleFormat::F64P;
+	case AV_SAMPLE_FMT_NONE:
+	case AV_SAMPLE_FMT_NB:
+		break;
+	}
 
-  return SampleFormat::INVALID;
+	return SampleFormat::INVALID;
 }
 
 AVSampleFormat FFmpegUtils::GetFFmpegSampleFormat(const SampleFormat &smp_fmt)
 {
-  switch (smp_fmt) {
-  case SampleFormat::U8:
-    return AV_SAMPLE_FMT_U8;
-  case SampleFormat::S16:
-    return AV_SAMPLE_FMT_S16;
-  case SampleFormat::S32:
-    return AV_SAMPLE_FMT_S32;
-  case SampleFormat::S64:
-    return AV_SAMPLE_FMT_S64;
-  case SampleFormat::F32:
-    return AV_SAMPLE_FMT_FLT;
-  case SampleFormat::F64:
-    return AV_SAMPLE_FMT_DBL;
-  case SampleFormat::U8P:
-    return AV_SAMPLE_FMT_U8P;
-  case SampleFormat::S16P:
-    return AV_SAMPLE_FMT_S16P;
-  case SampleFormat::S32P:
-    return AV_SAMPLE_FMT_S32P;
-  case SampleFormat::S64P:
-    return AV_SAMPLE_FMT_S64P;
-  case SampleFormat::F32P:
-    return AV_SAMPLE_FMT_FLTP;
-  case SampleFormat::F64P:
-    return AV_SAMPLE_FMT_DBLP;
-  case SampleFormat::INVALID:
-  case SampleFormat::COUNT:
-    break;
-  }
+	switch (smp_fmt) {
+	case SampleFormat::U8:
+		return AV_SAMPLE_FMT_U8;
+	case SampleFormat::S16:
+		return AV_SAMPLE_FMT_S16;
+	case SampleFormat::S32:
+		return AV_SAMPLE_FMT_S32;
+	case SampleFormat::S64:
+		return AV_SAMPLE_FMT_S64;
+	case SampleFormat::F32:
+		return AV_SAMPLE_FMT_FLT;
+	case SampleFormat::F64:
+		return AV_SAMPLE_FMT_DBL;
+	case SampleFormat::U8P:
+		return AV_SAMPLE_FMT_U8P;
+	case SampleFormat::S16P:
+		return AV_SAMPLE_FMT_S16P;
+	case SampleFormat::S32P:
+		return AV_SAMPLE_FMT_S32P;
+	case SampleFormat::S64P:
+		return AV_SAMPLE_FMT_S64P;
+	case SampleFormat::F32P:
+		return AV_SAMPLE_FMT_FLTP;
+	case SampleFormat::F64P:
+		return AV_SAMPLE_FMT_DBLP;
+	case SampleFormat::INVALID:
+	case SampleFormat::COUNT:
+		break;
+	}
 
-  return AV_SAMPLE_FMT_NONE;
+	return AV_SAMPLE_FMT_NONE;
 }
 
 int FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVColorSpace cs)
 {
-  switch (cs) {
-  case AVCOL_SPC_BT709:
-    return SWS_CS_ITU709;
-  case AVCOL_SPC_FCC:
-    return SWS_CS_FCC;
-  case AVCOL_SPC_BT470BG:
-    return SWS_CS_ITU624;
-  case AVCOL_SPC_SMPTE170M:
-    return SWS_CS_SMPTE170M;
-  case AVCOL_SPC_SMPTE240M:
-    return SWS_CS_SMPTE240M;
-  case AVCOL_SPC_BT2020_NCL:
-    return SWS_CS_BT2020;
-  default:
-    break;
-  }
+	switch (cs) {
+	case AVCOL_SPC_BT709:
+		return SWS_CS_ITU709;
+	case AVCOL_SPC_FCC:
+		return SWS_CS_FCC;
+	case AVCOL_SPC_BT470BG:
+		return SWS_CS_ITU624;
+	case AVCOL_SPC_SMPTE170M:
+		return SWS_CS_SMPTE170M;
+	case AVCOL_SPC_SMPTE240M:
+		return SWS_CS_SMPTE240M;
+	case AVCOL_SPC_BT2020_NCL:
+		return SWS_CS_BT2020;
+	default:
+		break;
+	}
 
-  return SWS_CS_DEFAULT;
+	return SWS_CS_DEFAULT;
 }
 
 AVPixelFormat FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AVPixelFormat f)
 {
-  switch (f) {
-  case AV_PIX_FMT_YUVJ420P: return AV_PIX_FMT_YUV420P;
-  case AV_PIX_FMT_YUVJ422P: return AV_PIX_FMT_YUV422P;
-  case AV_PIX_FMT_YUVJ444P: return AV_PIX_FMT_YUV444P;
-  case AV_PIX_FMT_YUVJ440P: return AV_PIX_FMT_YUV440P;
-  case AV_PIX_FMT_YUVJ411P: return AV_PIX_FMT_YUV411P;
-  default:
-    break;
-  }
+	switch (f) {
+	case AV_PIX_FMT_YUVJ420P:
+		return AV_PIX_FMT_YUV420P;
+	case AV_PIX_FMT_YUVJ422P:
+		return AV_PIX_FMT_YUV422P;
+	case AV_PIX_FMT_YUVJ444P:
+		return AV_PIX_FMT_YUV444P;
+	case AV_PIX_FMT_YUVJ440P:
+		return AV_PIX_FMT_YUV440P;
+	case AV_PIX_FMT_YUVJ411P:
+		return AV_PIX_FMT_YUV411P;
+	default:
+		break;
+	}
 
-  return f;
+	return f;
 }
 
-AVPixelFormat FFmpegUtils::GetFFmpegPixelFormat(const PixelFormat &pix_fmt, int channel_layout)
+AVPixelFormat FFmpegUtils::GetFFmpegPixelFormat(const PixelFormat &pix_fmt,
+												int channel_layout)
 {
-  if (channel_layout == VideoParams::kRGBChannelCount) {
-    switch (pix_fmt) {
-    case PixelFormat::U8:
-      return AV_PIX_FMT_RGB24;
-    case PixelFormat::U16:
-      return AV_PIX_FMT_RGB48;
-    case PixelFormat::F16:
-    case PixelFormat::F32:
-    case PixelFormat::INVALID:
-    case PixelFormat::COUNT:
-      break;
-    }
-  } else if (channel_layout == VideoParams::kRGBAChannelCount) {
-    switch (pix_fmt) {
-    case PixelFormat::U8:
-      return AV_PIX_FMT_RGBA;
-    case PixelFormat::U16:
-      return AV_PIX_FMT_RGBA64;
-    case PixelFormat::F16:
-    case PixelFormat::F32:
-    case PixelFormat::INVALID:
-    case PixelFormat::COUNT:
-      break;
-    }
-  }
+	if (channel_layout == VideoParams::kRGBChannelCount) {
+		switch (pix_fmt) {
+		case PixelFormat::U8:
+			return AV_PIX_FMT_RGB24;
+		case PixelFormat::U16:
+			return AV_PIX_FMT_RGB48;
+		case PixelFormat::F16:
+		case PixelFormat::F32:
+		case PixelFormat::INVALID:
+		case PixelFormat::COUNT:
+			break;
+		}
+	} else if (channel_layout == VideoParams::kRGBAChannelCount) {
+		switch (pix_fmt) {
+		case PixelFormat::U8:
+			return AV_PIX_FMT_RGBA;
+		case PixelFormat::U16:
+			return AV_PIX_FMT_RGBA64;
+		case PixelFormat::F16:
+		case PixelFormat::F32:
+		case PixelFormat::INVALID:
+		case PixelFormat::COUNT:
+			break;
+		}
+	}
 
-  return AV_PIX_FMT_NONE;
+	return AV_PIX_FMT_NONE;
 }
 
 PixelFormat FFmpegUtils::GetCompatiblePixelFormat(const PixelFormat &pix_fmt)
 {
-  switch (pix_fmt) {
-  case PixelFormat::U8:
-    return PixelFormat::U8;
-  case PixelFormat::U16:
-  case PixelFormat::F16:
-  case PixelFormat::F32:
-    return PixelFormat::U16;
-  case PixelFormat::INVALID:
-  case PixelFormat::COUNT:
-    break;
-  }
+	switch (pix_fmt) {
+	case PixelFormat::U8:
+		return PixelFormat::U8;
+	case PixelFormat::U16:
+	case PixelFormat::F16:
+	case PixelFormat::F32:
+		return PixelFormat::U16;
+	case PixelFormat::INVALID:
+	case PixelFormat::COUNT:
+		break;
+	}
 
-  return PixelFormat::INVALID;
+	return PixelFormat::INVALID;
 }
 
 }

app/common/ffmpegutils.h

@@ -31,63 +31,67 @@ extern "C" {
 
 #include "render/videoparams.h"
 
-namespace olive {
+namespace olive
+{
 
 using namespace core;
 
 class FFmpegUtils {
 public:
-  /**
+	/**
    * @brief Returns an AVPixelFormat that can be used to convert a frame to a data type Olive supports with minimal data loss
    */
-  static AVPixelFormat GetCompatiblePixelFormat(const AVPixelFormat& pix_fmt, PixelFormat maximum = PixelFormat::INVALID);
+	static AVPixelFormat
+	GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt,
+							 PixelFormat maximum = PixelFormat::INVALID);
 
-  /**
+	/**
    * @brief Returns a native pixel format that can be used to convert from a native frame to an AVFrame with minimal data loss
    */
-  static PixelFormat GetCompatiblePixelFormat(const PixelFormat& pix_fmt);
+	static PixelFormat GetCompatiblePixelFormat(const PixelFormat &pix_fmt);
 
-  /**
+	/**
    * @brief Returns an FFmpeg pixel format for a given native pixel format
    */
-  static AVPixelFormat GetFFmpegPixelFormat(const PixelFormat& pix_fmt, int channel_layout);
+	static AVPixelFormat GetFFmpegPixelFormat(const PixelFormat &pix_fmt,
+											  int channel_layout);
 
-  /**
+	/**
    * @brief Returns a native sample format type for a given AVSampleFormat
    */
-  static SampleFormat GetNativeSampleFormat(const AVSampleFormat& smp_fmt);
+	static SampleFormat GetNativeSampleFormat(const AVSampleFormat &smp_fmt);
 
-  /**
+	/**
    * @brief Returns an FFmpeg sample format type for a given native type
    */
-  static AVSampleFormat GetFFmpegSampleFormat(const SampleFormat &smp_fmt);
+	static AVSampleFormat GetFFmpegSampleFormat(const SampleFormat &smp_fmt);
 
-  /**
+	/**
    * @brief Returns an SWS_CS_* macro from an AVColorSpace enum member
    *
    * Why aren't these the same thing anyway? And for that matter, why doesn't FFmpeg provide a
    * convenience function to do this conversion for us? Who knows, but here we are.
    */
-  static int GetSwsColorspaceFromAVColorSpace(AVColorSpace cs);
+	static int GetSwsColorspaceFromAVColorSpace(AVColorSpace cs);
 
-  /**
+	/**
    * @brief Convert "JPEG"/full-range colorspace to its regular counterpart
    *
    * "JPEG "spaces are deprecated in favor of the regular space and setting `color_range`. For the
    * time being, FFmpeg still uses these JPEG spaces, so for simplicity (since we *are* color_range
    * aware), we use this function.
    */
-  static AVPixelFormat ConvertJPEGSpaceToRegularSpace(AVPixelFormat f);
+	static AVPixelFormat ConvertJPEGSpaceToRegularSpace(AVPixelFormat f);
 };
 
 using AVFramePtr = std::shared_ptr<AVFrame>;
 inline AVFramePtr CreateAVFramePtr(AVFrame *f)
 {
-  return std::shared_ptr<AVFrame>(f, [](AVFrame *g){ av_frame_free(&g); });
+	return std::shared_ptr<AVFrame>(f, [](AVFrame *g) { av_frame_free(&g); });
 }
 inline AVFramePtr CreateAVFramePtr()
 {
-  return CreateAVFramePtr(av_frame_alloc());
+	return CreateAVFramePtr(av_frame_alloc());
 }
 
 }

app/common/filefunctions.cpp

@@ -29,206 +29,223 @@
 
 #include "config/config.h"
 
-namespace olive {
+namespace olive
+{
 
 QString FileFunctions::GetUniqueFileIdentifier(const QString &filename)
 {
-  QFileInfo info(filename);
+	QFileInfo info(filename);
 
-  if (!info.exists()) {
-    return QString();
-  }
+	if (!info.exists()) {
+		return QString();
+	}
 
-  QCryptographicHash hash(QCryptographicHash::Sha1);
+	QCryptographicHash hash(QCryptographicHash::Sha1);
 
-  hash.addData(info.absoluteFilePath().toUtf8());
+	hash.addData(info.absoluteFilePath().toUtf8());
 
-  hash.addData(QString::number(info.lastModified().toMSecsSinceEpoch()).toUtf8());
+	hash.addData(
+		QString::number(info.lastModified().toMSecsSinceEpoch()).toUtf8());
 
-  QByteArray result = hash.result();
+	QByteArray result = hash.result();
 
-  return QString(result.toHex());
+	return QString(result.toHex());
 }
 
 QString FileFunctions::GetConfigurationLocation()
 {
-  if (IsPortable()) {
-    return GetApplicationPath();
-  } else {
-    QString s = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
-    QDir(s).mkpath(".");
-    return s;
-  }
+	if (IsPortable()) {
+		return GetApplicationPath();
+	} else {
+		QString s =
+			QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
+		QDir(s).mkpath(".");
+		return s;
+	}
 }
 
 bool FileFunctions::IsPortable()
 {
-  return QFileInfo::exists(QDir(GetApplicationPath()).filePath("portable"));
+	return QFileInfo::exists(QDir(GetApplicationPath()).filePath("portable"));
 }
 
 QString FileFunctions::GetApplicationPath()
 {
-  return QCoreApplication::applicationDirPath();
+	return QCoreApplication::applicationDirPath();
 }
 
 QString FileFunctions::GetTempFilePath()
 {
-  QString temp_path = QDir(QDir(QStandardPaths::writableLocation(QStandardPaths::TempLocation))
-                           .filePath(QCoreApplication::organizationName()))
-      .filePath(QCoreApplication::applicationName());
+	QString temp_path =
+		QDir(
+			QDir(QStandardPaths::writableLocation(QStandardPaths::TempLocation))
+				.filePath(QCoreApplication::organizationName()))
+			.filePath(QCoreApplication::applicationName());
 
-  // Ensure it exists
-  QDir(temp_path).mkpath(".");
+	// Ensure it exists
+	QDir(temp_path).mkpath(".");
 
-  return temp_path;
+	return temp_path;
 }
 
-bool FileFunctions::CanCopyDirectoryWithoutOverwriting(const QString& source, const QString& dest)
+bool FileFunctions::CanCopyDirectoryWithoutOverwriting(const QString &source,
+													   const QString &dest)
 {
-  QFileInfoList info_list = QDir(source).entryInfoList();
+	QFileInfoList info_list = QDir(source).entryInfoList();
 
-  foreach (const QFileInfo& info, info_list) {
-    // QDir::NoDotAndDotDot continues to not work, so we have to check manually
-    if (info.fileName() == QStringLiteral(".") || info.fileName() == QStringLiteral("..")) {
-      continue;
-    }
+	foreach (const QFileInfo &info, info_list) {
+		// QDir::NoDotAndDotDot continues to not work, so we have to check manually
+		if (info.fileName() == QStringLiteral(".") ||
+			info.fileName() == QStringLiteral("..")) {
+			continue;
+		}
 
-    QString dest_equivalent = QDir(dest).filePath(info.fileName());
+		QString dest_equivalent = QDir(dest).filePath(info.fileName());
 
-    if (info.isDir()) {
-      if (!CanCopyDirectoryWithoutOverwriting(info.absoluteFilePath(), dest_equivalent)) {
-        return false;
-      }
-    } else if (QFileInfo::exists(dest_equivalent)) {
-      return false;
-    }
-  }
+		if (info.isDir()) {
+			if (!CanCopyDirectoryWithoutOverwriting(info.absoluteFilePath(),
+													dest_equivalent)) {
+				return false;
+			}
+		} else if (QFileInfo::exists(dest_equivalent)) {
+			return false;
+		}
+	}
 
-  return true;
+	return true;
 }
 
-void FileFunctions::CopyDirectory(const QString &source, const QString &dest, bool overwrite)
+void FileFunctions::CopyDirectory(const QString &source, const QString &dest,
+								  bool overwrite)
 {
-  QDir d(source);
+	QDir d(source);
 
-  if (!d.exists()) {
-    qCritical() << "Failed to copy directory, source" << source << "didn't exist";
-    return;
-  }
+	if (!d.exists()) {
+		qCritical()
+			<< "Failed to copy directory, source" << source << "didn't exist";
+		return;
+	}
 
-  QDir dest_dir(dest);
+	QDir dest_dir(dest);
 
-  if (!dest_dir.mkpath(QStringLiteral("."))) {
-    qCritical() << "Failed to create destination directory" << dest;
-    return;
-  }
+	if (!dest_dir.mkpath(QStringLiteral("."))) {
+		qCritical() << "Failed to create destination directory" << dest;
+		return;
+	}
 
-  QFileInfoList l = d.entryInfoList();
+	QFileInfoList l = d.entryInfoList();
 
-  foreach (const QFileInfo& info, l) {
-    // QDir::NoDotAndDotDot continues to not work, so we have to check manually
-    if (info.fileName() == QStringLiteral(".") || info.fileName() == QStringLiteral("..")) {
-      continue;
-    }
+	foreach (const QFileInfo &info, l) {
+		// QDir::NoDotAndDotDot continues to not work, so we have to check manually
+		if (info.fileName() == QStringLiteral(".") ||
+			info.fileName() == QStringLiteral("..")) {
+			continue;
+		}
 
-    QString dest_file_path = dest_dir.filePath(info.fileName());
+		QString dest_file_path = dest_dir.filePath(info.fileName());
 
-    if (info.isDir()) {
-      // Copy dir
-      CopyDirectory(info.absoluteFilePath(), dest_file_path, overwrite);
-    } else {
-      // Copy file
-      if (overwrite && QFile::exists(dest_file_path)) {
-        QFile file(dest_file_path);
-        file.setPermissions(file.permissions() | QFileDevice::WriteOwner | QFileDevice::WriteUser |
-                            QFileDevice::WriteGroup | QFileDevice::WriteOther);
-        file.remove();
-      }
+		if (info.isDir()) {
+			// Copy dir
+			CopyDirectory(info.absoluteFilePath(), dest_file_path, overwrite);
+		} else {
+			// Copy file
+			if (overwrite && QFile::exists(dest_file_path)) {
+				QFile file(dest_file_path);
+				file.setPermissions(
+					file.permissions() | QFileDevice::WriteOwner |
+					QFileDevice::WriteUser | QFileDevice::WriteGroup |
+					QFileDevice::WriteOther);
+				file.remove();
+			}
 
-      QFile::copy(info.absoluteFilePath(), dest_file_path);
-    }
-  }
+			QFile::copy(info.absoluteFilePath(), dest_file_path);
+		}
+	}
 }
 
-bool FileFunctions::DirectoryIsValid(const QDir &d, bool try_to_create_if_not_exists)
+bool FileFunctions::DirectoryIsValid(const QDir &d,
+									 bool try_to_create_if_not_exists)
 {
-  // Return whether the directory exists, or whether it could be created if it doesn't
-  return d.exists() || d.mkpath(QStringLiteral("."));
+	// Return whether the directory exists, or whether it could be created if it doesn't
+	return d.exists() || d.mkpath(QStringLiteral("."));
 }
 
-QString FileFunctions::EnsureFilenameExtension(QString fn, const QString &extension)
+QString FileFunctions::EnsureFilenameExtension(QString fn,
+											   const QString &extension)
 {
-  // No-op if either input is empty
-  if (!fn.isEmpty() && !extension.isEmpty()) {
-    QString extension_with_dot;
+	// No-op if either input is empty
+	if (!fn.isEmpty() && !extension.isEmpty()) {
+		QString extension_with_dot;
 
-    extension_with_dot.append('.');
-    extension_with_dot.append(extension);
+		extension_with_dot.append('.');
+		extension_with_dot.append(extension);
 
-    if (!fn.endsWith(extension_with_dot, Qt::CaseInsensitive)) {
-      fn.append(extension_with_dot);
-    }
-  }
+		if (!fn.endsWith(extension_with_dot, Qt::CaseInsensitive)) {
+			fn.append(extension_with_dot);
+		}
+	}
 
-  return fn;
+	return fn;
 }
 
 QString FileFunctions::ReadFileAsString(const QString &filename)
 {
-  QFile f(filename);
-  QString file_data;
-  if (f.open(QFile::ReadOnly | QFile::Text)) {
-    QTextStream text_stream(&f);
-    file_data = text_stream.readAll();
-    f.close();
-  }
-  return file_data;
+	QFile f(filename);
+	QString file_data;
+	if (f.open(QFile::ReadOnly | QFile::Text)) {
+		QTextStream text_stream(&f);
+		file_data = text_stream.readAll();
+		f.close();
+	}
+	return file_data;
 }
 
 QString FileFunctions::GetSafeTemporaryFilename(const QString &original)
 {
-  int counter = 0;
+	int counter = 0;
 
-  QFileInfo original_info(original);
-  QString basename = original_info.baseName();
-  QString complete_suffix = original_info.completeSuffix();
+	QFileInfo original_info(original);
+	QString basename = original_info.baseName();
+	QString complete_suffix = original_info.completeSuffix();
 
-  // If we have a complete suffix, make sure there's a period in it
-  if (!complete_suffix.isEmpty()) {
-    complete_suffix.prepend('.');
-  }
+	// If we have a complete suffix, make sure there's a period in it
+	if (!complete_suffix.isEmpty()) {
+		complete_suffix.prepend('.');
+	}
 
-  QString temp_abs_path;
-  do {
-    temp_abs_path = original_info.dir().filePath(
-          QStringLiteral("%1.tmp%2%3").arg(basename,
-                                           QString::number(counter),
-                                           complete_suffix));
-    counter++;
-  } while (QFileInfo::exists(temp_abs_path));
+	QString temp_abs_path;
+	do {
+		temp_abs_path = original_info.dir().filePath(
+			QStringLiteral("%1.tmp%2%3")
+				.arg(basename, QString::number(counter), complete_suffix));
+		counter++;
+	} while (QFileInfo::exists(temp_abs_path));
 
-  return temp_abs_path;
+	return temp_abs_path;
 }
 
-bool FileFunctions::RenameFileAllowOverwrite(const QString &from, const QString &to)
+bool FileFunctions::RenameFileAllowOverwrite(const QString &from,
+											 const QString &to)
 {
-  if (QFileInfo::exists(to) && !QFile::remove(to)) {
-    qCritical() << "Couldn't remove existing file" << to << "for overwrite";
-    return false;
-  }
+	if (QFileInfo::exists(to) && !QFile::remove(to)) {
+		qCritical() << "Couldn't remove existing file" << to << "for overwrite";
+		return false;
+	}
 
-  // By this point, we can assume `to` either never existed or has now been deleted
-  if (!QFile::rename(from, to)) {
-    qCritical() << "Failed to rename file" << from << "to" << to;
-    return false;
-  }
+	// By this point, we can assume `to` either never existed or has now been deleted
+	if (!QFile::rename(from, to)) {
+		qCritical() << "Failed to rename file" << from << "to" << to;
+		return false;
+	}
 
-  return true;
+	return true;
 }
 
 QString FileFunctions::GetAutoRecoveryRoot()
 {
-  return QDir(QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)).filePath(QStringLiteral("autorecovery"));
+	return QDir(QStandardPaths::writableLocation(
+					QStandardPaths::AppLocalDataLocation))
+		.filePath(QStringLiteral("autorecovery"));
 }
 
 }

app/common/filefunctions.h

@@ -26,36 +26,40 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief A collection of static file and directory functions
  */
 class FileFunctions {
 public:
-  /**
+	/**
    * @brief Returns true if the application is running in portable mode
    *
    * In portable mode, any persistent configuration files should be made in a path relative to the application rather
    * than in the user's home folder.
    */
-  static bool IsPortable();
+	static bool IsPortable();
 
-  static QString GetUniqueFileIdentifier(const QString& filename);
+	static QString GetUniqueFileIdentifier(const QString &filename);
 
-  static QString GetConfigurationLocation();
+	static QString GetConfigurationLocation();
 
-  static QString GetApplicationPath();
+	static QString GetApplicationPath();
 
-  static QString GetTempFilePath();
+	static QString GetTempFilePath();
 
-  static bool CanCopyDirectoryWithoutOverwriting(const QString& source, const QString& dest);
+	static bool CanCopyDirectoryWithoutOverwriting(const QString &source,
+												   const QString &dest);
 
-  static void CopyDirectory(const QString& source, const QString& dest, bool overwrite = false);
+	static void CopyDirectory(const QString &source, const QString &dest,
+							  bool overwrite = false);
 
-  static bool DirectoryIsValid(const QDir& dir, bool try_to_create_if_not_exists = true);
+	static bool DirectoryIsValid(const QDir &dir,
+								 bool try_to_create_if_not_exists = true);
 
-  /**
+	/**
    * @brief Ensures a given filename has a certain extension
    *
    * Checks if the filename has the extension provided and appends it if not. The extension is
@@ -64,11 +68,12 @@ public:
 
    * @return The filename provided either untouched or with the extension appended to it.
    */
-  static QString EnsureFilenameExtension(QString fn, const QString& extension);
+	static QString EnsureFilenameExtension(QString fn,
+										   const QString &extension);
 
-  static QString ReadFileAsString(const QString& filename);
+	static QString ReadFileAsString(const QString &filename);
 
-  /**
+	/**
    * @brief Returns a temporary filename that can be used while writing rather than the original
    *
    * If overwriting a file, it's safest to write to a new file first and then only replace it at
@@ -78,28 +83,26 @@ public:
    * This function returns a slight variant of the filename provided that's guaranteed to not exist
    * and therefore won't overwrite anything important.
    */
-  static QString GetSafeTemporaryFilename(const QString& original);
+	static QString GetSafeTemporaryFilename(const QString &original);
 
-  /**
+	/**
    * @brief Renames a file from `from` to `to`, deleting `to` if such a file already exists first
    */
-  static bool RenameFileAllowOverwrite(const QString& from, const QString& to);
+	static bool RenameFileAllowOverwrite(const QString &from,
+										 const QString &to);
 
-  inline static QString GetFormattedExecutableForPlatform(QString unformatted)
-  {
+	inline static QString GetFormattedExecutableForPlatform(QString unformatted)
+	{
 #ifdef Q_OS_WINDOWS
-    unformatted.append(QStringLiteral(".exe"));
+		unformatted.append(QStringLiteral(".exe"));
 #endif
 
-    return unformatted;
-  }
-
-  static QString GetAutoRecoveryRoot();
+		return unformatted;
+	}
 
+	static QString GetAutoRecoveryRoot();
 };
 
-
-
 }
 
 #endif // FILEFUNCTIONS_H

app/common/html.cpp

@@ -5,446 +5,472 @@
 
 #include "xmlutils.h"
 
-namespace olive {
+namespace olive
+{
 
-const QVector<QString> Html::kBlockTags = {
-  QStringLiteral("p"),
-  QStringLiteral("div")
-};
+const QVector<QString> Html::kBlockTags = { QStringLiteral("p"),
+											QStringLiteral("div") };
 
 inline bool StrEquals(const QStringView &a, const QStringView &b)
 {
-  return !a.compare(b, Qt::CaseInsensitive);
+	return !a.compare(b, Qt::CaseInsensitive);
 }
 
 QString Html::DocToHtml(const QTextDocument *doc)
 {
-  QString html;
-  QXmlStreamWriter writer(&html);
+	QString html;
+	QXmlStreamWriter writer(&html);
 
-  //writer.setAutoFormatting(true);
+	//writer.setAutoFormatting(true);
 
-  for (auto it=doc->begin(); it!=doc->end(); it=it.next()) {
-    WriteBlock(&writer, it);
-  }
+	for (auto it = doc->begin(); it != doc->end(); it = it.next()) {
+		WriteBlock(&writer, it);
+	}
 
-  return html;
+	return html;
 }
 
 struct HtmlNode {
-  QString tag;
-  QTextCharFormat format;
+	QString tag;
+	QTextCharFormat format;
 };
 
 QTextCharFormat MergeHtmlFormats(const QVector<HtmlNode> &stack)
 {
-  QTextCharFormat f;
+	QTextCharFormat f;
 
-  for (int i=0; i<stack.size(); i++) {
-    f.merge(stack.at(i).format);
-  }
+	for (int i = 0; i < stack.size(); i++) {
+		f.merge(stack.at(i).format);
+	}
 
-  return f;
+	return f;
 }
 
 void Html::HtmlToDoc(QTextDocument *doc, const QString &html)
 {
-  // Empty doc
-  doc->clear();
-  bool inside_block = true;
+	// Empty doc
+	doc->clear();
+	bool inside_block = true;
 
-  // Create cursor, which appears to be Qt's official way of inserting blocks and fragments
-  QTextCursor c(doc);
+	// Create cursor, which appears to be Qt's official way of inserting blocks and fragments
+	QTextCursor c(doc);
 
-  QString wrapped = QStringLiteral("<html>").append(html).append("</html>");
-  QXmlStreamReader reader(wrapped);
+	QString wrapped = QStringLiteral("<html>").append(html).append("</html>");
+	QXmlStreamReader reader(wrapped);
 
-  QVector<HtmlNode> fmt_stack;
+	QVector<HtmlNode> fmt_stack;
 
-  QTextCharFormat default_fmt;
-  default_fmt.setFontWeight(QFont::Normal);
-  fmt_stack.append({QStringLiteral("html"), default_fmt});
+	QTextCharFormat default_fmt;
+	default_fmt.setFontWeight(QFont::Normal);
+	fmt_stack.append({ QStringLiteral("html"), default_fmt });
 
-  QTextCharFormat current_fmt;
+	QTextCharFormat current_fmt;
 
-  while (!reader.atEnd()) {
-    reader.readNext();
+	while (!reader.atEnd()) {
+		reader.readNext();
 
-    if (reader.tokenType() == QXmlStreamReader::StartElement) {
+		if (reader.tokenType() == QXmlStreamReader::StartElement) {
+			QString tag = reader.name().toString().toLower();
 
-      QString tag = reader.name().toString().toLower();
+			fmt_stack.append({ tag, ReadCharFormat(reader.attributes()) });
+			current_fmt = MergeHtmlFormats(fmt_stack);
 
-      fmt_stack.append({tag, ReadCharFormat(reader.attributes())});
-      current_fmt = MergeHtmlFormats(fmt_stack);
+			if (kBlockTags.contains(tag)) {
+				QTextBlockFormat block_fmt =
+					ReadBlockFormat(reader.attributes());
+				if (inside_block) {
+					c.setBlockFormat(block_fmt);
+					c.setBlockCharFormat(current_fmt);
+				} else {
+					c.insertBlock(block_fmt, current_fmt);
+					inside_block = true;
+				}
+			}
 
-      if (kBlockTags.contains(tag)) {
-        QTextBlockFormat block_fmt = ReadBlockFormat(reader.attributes());
-        if (inside_block) {
-          c.setBlockFormat(block_fmt);
-          c.setBlockCharFormat(current_fmt);
-        } else {
-          c.insertBlock(block_fmt, current_fmt);
-          inside_block = true;
-        }
-      }
+		} else if (reader.tokenType() == QXmlStreamReader::Characters) {
+			QString characters = reader.text().toString();
+			c.insertText(characters, current_fmt);
 
-    } else if (reader.tokenType() == QXmlStreamReader::Characters) {
+		} else if (reader.tokenType() == QXmlStreamReader::EndElement) {
+			QString tag = reader.name().toString().toLower();
 
-      QString characters = reader.text().toString();
-      c.insertText(characters, current_fmt);
+			for (int i = fmt_stack.size() - 1; i >= 0; i--) {
+				if (fmt_stack.at(i).tag == tag) {
+					fmt_stack.removeAt(i);
+					current_fmt = MergeHtmlFormats(fmt_stack);
 
-    } else if (reader.tokenType() == QXmlStreamReader::EndElement) {
+					if (kBlockTags.contains(tag)) {
+						inside_block = false;
+					}
+					break;
+				}
+			}
+		}
+	}
 
-      QString tag = reader.name().toString().toLower();
-
-      for (int i=fmt_stack.size()-1; i>=0; i--) {
-        if (fmt_stack.at(i).tag == tag) {
-          fmt_stack.removeAt(i);
-          current_fmt = MergeHtmlFormats(fmt_stack);
-
-          if (kBlockTags.contains(tag)) {
-            inside_block = false;
-          }
-          break;
-        }
-      }
-
-    }
-  }
-
-  if (reader.error()) {
-    qCritical() << "Failed to parse HTML:" << reader.errorString();
-  }
+	if (reader.error()) {
+		qCritical() << "Failed to parse HTML:" << reader.errorString();
+	}
 }
 
 void Html::WriteBlock(QXmlStreamWriter *writer, const QTextBlock &block)
 {
-  writer->writeStartElement(QStringLiteral("p"));
+	writer->writeStartElement(QStringLiteral("p"));
 
-  const QTextBlockFormat &fmt = block.blockFormat();
+	const QTextBlockFormat &fmt = block.blockFormat();
 
-  // Write block alignment
-  if (!(fmt.alignment() & Qt::AlignLeft)) {
-    if (fmt.alignment() & Qt::AlignRight) {
-      writer->writeAttribute(QStringLiteral("align"), QStringLiteral("right"));
-    } else if (fmt.alignment() & Qt::AlignHCenter) {
-      writer->writeAttribute(QStringLiteral("align"), QStringLiteral("center"));
-    } else if (fmt.alignment() & Qt::AlignJustify) {
-      writer->writeAttribute(QStringLiteral("align"), QStringLiteral("justify"));
-    }
-  }
+	// Write block alignment
+	if (!(fmt.alignment() & Qt::AlignLeft)) {
+		if (fmt.alignment() & Qt::AlignRight) {
+			writer->writeAttribute(QStringLiteral("align"),
+								   QStringLiteral("right"));
+		} else if (fmt.alignment() & Qt::AlignHCenter) {
+			writer->writeAttribute(QStringLiteral("align"),
+								   QStringLiteral("center"));
+		} else if (fmt.alignment() & Qt::AlignJustify) {
+			writer->writeAttribute(QStringLiteral("align"),
+								   QStringLiteral("justify"));
+		}
+	}
 
-  // RTL support
-  if (block.textDirection() == Qt::RightToLeft) {
-    writer->writeAttribute(QStringLiteral("dir"), QStringLiteral("rtl"));
-  }
+	// RTL support
+	if (block.textDirection() == Qt::RightToLeft) {
+		writer->writeAttribute(QStringLiteral("dir"), QStringLiteral("rtl"));
+	}
 
-  // Write CSS attributes
-  QString style;
+	// Write CSS attributes
+	QString style;
 
-  if (fmt.lineHeightType() != QTextBlockFormat::SingleHeight) {
-    WriteCSSProperty(&style, QStringLiteral("line-height"), QStringLiteral("%1%").arg(fmt.lineHeight()));
-  }
+	if (fmt.lineHeightType() != QTextBlockFormat::SingleHeight) {
+		WriteCSSProperty(&style, QStringLiteral("line-height"),
+						 QStringLiteral("%1%").arg(fmt.lineHeight()));
+	}
 
-  WriteCharFormat(&style, block.charFormat());
+	WriteCharFormat(&style, block.charFormat());
 
-  if (!style.isEmpty()) {
-    writer->writeAttribute(QStringLiteral("style"), style);
-  }
+	if (!style.isEmpty()) {
+		writer->writeAttribute(QStringLiteral("style"), style);
+	}
 
-  auto it = block.begin();
+	auto it = block.begin();
 
-  if (it != block.end()) {
-    for (; it!=block.end(); it++) {
-      WriteFragment(writer, it.fragment());
-    }
-  }
+	if (it != block.end()) {
+		for (; it != block.end(); it++) {
+			WriteFragment(writer, it.fragment());
+		}
+	}
 
-  writer->writeEndElement(); // p
+	writer->writeEndElement(); // p
 }
 
-void Html::WriteFragment(QXmlStreamWriter *writer, const QTextFragment &fragment)
+void Html::WriteFragment(QXmlStreamWriter *writer,
+						 const QTextFragment &fragment)
 {
-  const QTextCharFormat &fmt = fragment.charFormat();
+	const QTextCharFormat &fmt = fragment.charFormat();
 
-  writer->writeStartElement(QStringLiteral("span"));
+	writer->writeStartElement(QStringLiteral("span"));
 
-  // Write CSS attributes
-  QString style;
+	// Write CSS attributes
+	QString style;
 
-  WriteCharFormat(&style, fmt);
+	WriteCharFormat(&style, fmt);
 
-  if (!style.isEmpty()) {
-    writer->writeAttribute(QStringLiteral("style"), style);
-  }
+	if (!style.isEmpty()) {
+		writer->writeAttribute(QStringLiteral("style"), style);
+	}
 
-  QStringList lines = fragment.text().split(QChar::LineSeparator);
-  bool first_line = true;
-  foreach (const QString &l, lines) {
-    if (first_line) {
-      first_line = false;
-    } else {
-      writer->writeEmptyElement(QStringLiteral("br"));
-    }
-    writer->writeCharacters(l);
-  }
+	QStringList lines = fragment.text().split(QChar::LineSeparator);
+	bool first_line = true;
+	foreach (const QString &l, lines) {
+		if (first_line) {
+			first_line = false;
+		} else {
+			writer->writeEmptyElement(QStringLiteral("br"));
+		}
+		writer->writeCharacters(l);
+	}
 
-  writer->writeEndElement(); // span
+	writer->writeEndElement(); // span
 }
 
-void Html::WriteCSSProperty(QString *style, const QString &key, const QStringList &values)
+void Html::WriteCSSProperty(QString *style, const QString &key,
+							const QStringList &values)
 {
-  QString value;
-  foreach (QString v, values) {
-    if (v.contains(' ')) {
-      v = QStringLiteral("'%1'").arg(v);
-    }
+	QString value;
+	foreach (QString v, values) {
+		if (v.contains(' ')) {
+			v = QStringLiteral("'%1'").arg(v);
+		}
 
-    AppendStringAutoSpace(&value, v);
-  }
+		AppendStringAutoSpace(&value, v);
+	}
 
-  AppendStringAutoSpace(style, QStringLiteral("%1: %2;").arg(key, value));
+	AppendStringAutoSpace(style, QStringLiteral("%1: %2;").arg(key, value));
 }
 
 void Html::WriteCharFormat(QString *style, const QTextCharFormat &fmt)
 {
-  QStringList families = fmt.fontFamilies().toStringList();
-  if (!families.isEmpty()) {
-    WriteCSSProperty(style, QStringLiteral("font-family"), families.first());
-  }
+	QStringList families = fmt.fontFamilies().toStringList();
+	if (!families.isEmpty()) {
+		WriteCSSProperty(style, QStringLiteral("font-family"),
+						 families.first());
+	}
 
-  if (fmt.hasProperty(QTextFormat::FontPointSize)) {
-    WriteCSSProperty(style, QStringLiteral("font-size"), QStringLiteral("%1pt").arg(QString::number(fmt.fontPointSize())));
-  }
+	if (fmt.hasProperty(QTextFormat::FontPointSize)) {
+		WriteCSSProperty(
+			style, QStringLiteral("font-size"),
+			QStringLiteral("%1pt").arg(QString::number(fmt.fontPointSize())));
+	}
 
-  if (fmt.hasProperty(QTextFormat::FontWeight)) {
-    WriteCSSProperty(style, QStringLiteral("font-weight"), QString::number(fmt.fontWeight() * 8));
-  }
+	if (fmt.hasProperty(QTextFormat::FontWeight)) {
+		WriteCSSProperty(style, QStringLiteral("font-weight"),
+						 QString::number(fmt.fontWeight() * 8));
+	}
 
-  if (fmt.hasProperty(QTextFormat::FontItalic)) {
-    WriteCSSProperty(style, QStringLiteral("font-style"), fmt.fontItalic() ? QStringLiteral("italic") : QStringLiteral("normal"));
-  }
+	if (fmt.hasProperty(QTextFormat::FontItalic)) {
+		WriteCSSProperty(style, QStringLiteral("font-style"),
+						 fmt.fontItalic() ? QStringLiteral("italic") :
+											QStringLiteral("normal"));
+	}
 
-  if (fmt.hasProperty(QTextFormat::FontStyleName)) {
-    WriteCSSProperty(style, QStringLiteral("-ove-font-style"), fmt.fontStyleName().toString());
-  }
+	if (fmt.hasProperty(QTextFormat::FontStyleName)) {
+		WriteCSSProperty(style, QStringLiteral("-ove-font-style"),
+						 fmt.fontStyleName().toString());
+	}
 
-  QStringList deco;
+	QStringList deco;
 
-  if (fmt.fontUnderline()) {
-    deco.append(QStringLiteral("underline"));
-  }
+	if (fmt.fontUnderline()) {
+		deco.append(QStringLiteral("underline"));
+	}
 
-  if (fmt.fontStrikeOut()) {
-    deco.append(QStringLiteral("line-through"));
-  }
+	if (fmt.fontStrikeOut()) {
+		deco.append(QStringLiteral("line-through"));
+	}
 
-  if (fmt.fontOverline()) {
-    deco.append(QStringLiteral("overline"));
-  }
+	if (fmt.fontOverline()) {
+		deco.append(QStringLiteral("overline"));
+	}
 
-  if (!deco.isEmpty()) {
-    WriteCSSProperty(style, QStringLiteral("text-decoration"), deco);
-  }
+	if (!deco.isEmpty()) {
+		WriteCSSProperty(style, QStringLiteral("text-decoration"), deco);
+	}
 
-  if (fmt.foreground().style() != Qt::NoBrush) {
-    const QColor &color = fmt.foreground().color();
-    QString cs;
+	if (fmt.foreground().style() != Qt::NoBrush) {
+		const QColor &color = fmt.foreground().color();
+		QString cs;
 
-    if (color.alpha() == 255) {
-      cs = color.name();
-    } else if (color.alpha()) {
-      cs = QStringLiteral("rgba(%1, %2, %3, %4)").arg(QString::number(color.red()), QString::number(color.green()), QString::number(color.blue()), QString::number(color.alphaF()));
-    }
+		if (color.alpha() == 255) {
+			cs = color.name();
+		} else if (color.alpha()) {
+			cs = QStringLiteral("rgba(%1, %2, %3, %4)")
+					 .arg(QString::number(color.red()),
+						  QString::number(color.green()),
+						  QString::number(color.blue()),
+						  QString::number(color.alphaF()));
+		}
 
-    WriteCSSProperty(style, QStringLiteral("color"), cs);
-  }
+		WriteCSSProperty(style, QStringLiteral("color"), cs);
+	}
 
-  if (fmt.fontCapitalization() != QFont::MixedCase) {
-    if (fmt.fontCapitalization() == QFont::SmallCaps) {
-      WriteCSSProperty(style, QStringLiteral("font-variant"), QStringLiteral("small-caps"));
-      // TODO: Add others
-    }
-  }
+	if (fmt.fontCapitalization() != QFont::MixedCase) {
+		if (fmt.fontCapitalization() == QFont::SmallCaps) {
+			WriteCSSProperty(style, QStringLiteral("font-variant"),
+							 QStringLiteral("small-caps"));
+			// TODO: Add others
+		}
+	}
 
-  if (fmt.fontLetterSpacing() != 0.0) {
-    WriteCSSProperty(style, QStringLiteral("letter-spacing"), QStringLiteral("%1%").arg(QString::number(fmt.fontLetterSpacing())));
-  }
+	if (fmt.fontLetterSpacing() != 0.0) {
+		WriteCSSProperty(style, QStringLiteral("letter-spacing"),
+						 QStringLiteral("%1%").arg(
+							 QString::number(fmt.fontLetterSpacing())));
+	}
 
-  if (fmt.fontStretch() != 0) {
-    WriteCSSProperty(style, QStringLiteral("font-stretch"), QStringLiteral("%1%").arg(QString::number(fmt.fontStretch())));
-  }
+	if (fmt.fontStretch() != 0) {
+		WriteCSSProperty(
+			style, QStringLiteral("font-stretch"),
+			QStringLiteral("%1%").arg(QString::number(fmt.fontStretch())));
+	}
 }
 
 QTextCharFormat Html::ReadCharFormat(const QXmlStreamAttributes &attributes)
 {
-  QTextCharFormat fmt;
+	QTextCharFormat fmt;
 
-  foreach (const QXmlStreamAttribute &attr, attributes) {
-    if (StrEquals(attr.name(), QStringLiteral("style"))) {
-      auto css = GetCSSFromStyle(attr.value().toString());
+	foreach (const QXmlStreamAttribute &attr, attributes) {
+		if (StrEquals(attr.name(), QStringLiteral("style"))) {
+			auto css = GetCSSFromStyle(attr.value().toString());
 
-      for (auto it=css.begin(); it!=css.end(); it++) {
-        const QString &first_val = it.value().first();
+			for (auto it = css.begin(); it != css.end(); it++) {
+				const QString &first_val = it.value().first();
 
-        if (it.key() == QStringLiteral("font-family")) {
-          fmt.setFontFamilies({first_val});
-        } else if (it.key() == QStringLiteral("font-size")) {
-          if (first_val.endsWith(QStringLiteral("pt"), Qt::CaseInsensitive)) {
-            fmt.setFontPointSize(first_val.chopped(2).toDouble());
-          }
-        } else if (it.key() == QStringLiteral("font-weight")) {
-          fmt.setFontWeight(first_val.toInt()/8);
-        } else if (it.key() == QStringLiteral("font-style")) {
-          fmt.setFontItalic(StrEquals(first_val, QStringLiteral("italic")));
-        } else if (it.key() == QStringLiteral("text-decoration")) {
-          foreach (const QString &v, it.value()) {
-            if (StrEquals(v, QStringLiteral("underline"))) {
-              fmt.setFontUnderline(true);
-            } else if (StrEquals(v, QStringLiteral("line-through"))) {
-              fmt.setFontStrikeOut(true);
-            } else if (StrEquals(v, QStringLiteral("overline"))) {
-              fmt.setFontOverline(true);
-            }
-          }
-        } else if (it.key() == QStringLiteral("color")) {
-          if (first_val.startsWith(QStringLiteral("rgba"), Qt::CaseInsensitive)) {
-            QString vals_only = first_val;
-            vals_only.remove(QStringLiteral("rgba"));
-            vals_only.remove(QStringLiteral("("));
-            vals_only.remove(QStringLiteral(")"));
-            QStringList rgba = vals_only.split(',');
-            if (rgba.size() == 4) {
-              QColor c;
-              c.setRedF(rgba.at(0).toDouble());
-              c.setGreenF(rgba.at(1).toDouble());
-              c.setBlueF(rgba.at(2).toDouble());
-              c.setAlphaF(rgba.at(3).toDouble());
-              fmt.setForeground(c);
-            }
-          } else {
-            fmt.setForeground(QColor(first_val));
-          }
-        } else if (it.key() == QStringLiteral("font-variant")) {
-          if (StrEquals(first_val, QStringLiteral("small-caps"))) {
-            fmt.setFontCapitalization(QFont::SmallCaps);
-          }
-        } else if (it.key() == QStringLiteral("letter-spacing")) {
-          if (first_val.contains(QChar('%'))) {
-            fmt.setFontLetterSpacing(first_val.chopped(1).toDouble());
-          }
-        } else if (it.key() == QStringLiteral("font-stretch")) {
-          if (first_val.contains(QChar('%'))) {
-            fmt.setFontStretch(first_val.chopped(1).toInt());
-          }
-        } else if (it.key() == QStringLiteral("-ove-font-style")) {
-          fmt.setFontStyleName(first_val);
-        }
-      }
-    }
-  }
-  return fmt;
+				if (it.key() == QStringLiteral("font-family")) {
+					fmt.setFontFamilies({ first_val });
+				} else if (it.key() == QStringLiteral("font-size")) {
+					if (first_val.endsWith(QStringLiteral("pt"),
+										   Qt::CaseInsensitive)) {
+						fmt.setFontPointSize(first_val.chopped(2).toDouble());
+					}
+				} else if (it.key() == QStringLiteral("font-weight")) {
+					fmt.setFontWeight(first_val.toInt() / 8);
+				} else if (it.key() == QStringLiteral("font-style")) {
+					fmt.setFontItalic(
+						StrEquals(first_val, QStringLiteral("italic")));
+				} else if (it.key() == QStringLiteral("text-decoration")) {
+					foreach (const QString &v, it.value()) {
+						if (StrEquals(v, QStringLiteral("underline"))) {
+							fmt.setFontUnderline(true);
+						} else if (StrEquals(v,
+											 QStringLiteral("line-through"))) {
+							fmt.setFontStrikeOut(true);
+						} else if (StrEquals(v, QStringLiteral("overline"))) {
+							fmt.setFontOverline(true);
+						}
+					}
+				} else if (it.key() == QStringLiteral("color")) {
+					if (first_val.startsWith(QStringLiteral("rgba"),
+											 Qt::CaseInsensitive)) {
+						QString vals_only = first_val;
+						vals_only.remove(QStringLiteral("rgba"));
+						vals_only.remove(QStringLiteral("("));
+						vals_only.remove(QStringLiteral(")"));
+						QStringList rgba = vals_only.split(',');
+						if (rgba.size() == 4) {
+							QColor c;
+							c.setRedF(rgba.at(0).toDouble());
+							c.setGreenF(rgba.at(1).toDouble());
+							c.setBlueF(rgba.at(2).toDouble());
+							c.setAlphaF(rgba.at(3).toDouble());
+							fmt.setForeground(c);
+						}
+					} else {
+						fmt.setForeground(QColor(first_val));
+					}
+				} else if (it.key() == QStringLiteral("font-variant")) {
+					if (StrEquals(first_val, QStringLiteral("small-caps"))) {
+						fmt.setFontCapitalization(QFont::SmallCaps);
+					}
+				} else if (it.key() == QStringLiteral("letter-spacing")) {
+					if (first_val.contains(QChar('%'))) {
+						fmt.setFontLetterSpacing(
+							first_val.chopped(1).toDouble());
+					}
+				} else if (it.key() == QStringLiteral("font-stretch")) {
+					if (first_val.contains(QChar('%'))) {
+						fmt.setFontStretch(first_val.chopped(1).toInt());
+					}
+				} else if (it.key() == QStringLiteral("-ove-font-style")) {
+					fmt.setFontStyleName(first_val);
+				}
+			}
+		}
+	}
+	return fmt;
 }
 
 QTextBlockFormat Html::ReadBlockFormat(const QXmlStreamAttributes &attributes)
 {
-  QTextBlockFormat block_fmt;
+	QTextBlockFormat block_fmt;
 
-  foreach (const QXmlStreamAttribute &attr, attributes) {
-    if (StrEquals(attr.name(), QStringLiteral("align"))) {
-      if (StrEquals(attr.value(), QStringLiteral("right"))) {
-        block_fmt.setAlignment(Qt::AlignRight);
-      } else if (StrEquals(attr.value(), QStringLiteral("center"))) {
-        block_fmt.setAlignment(Qt::AlignHCenter);
-      } else if (StrEquals(attr.value(), QStringLiteral("justify"))) {
-        block_fmt.setAlignment(Qt::AlignJustify);
-      }
-    } else if (StrEquals(attr.name(), QStringLiteral("dir"))) {
-      if (StrEquals(attr.value(), QStringLiteral("rtl"))) {
-        block_fmt.setLayoutDirection(Qt::RightToLeft);
-      }
-    } else if (StrEquals(attr.name(), QStringLiteral("style"))) {
-      auto css = GetCSSFromStyle(attr.value().toString());
+	foreach (const QXmlStreamAttribute &attr, attributes) {
+		if (StrEquals(attr.name(), QStringLiteral("align"))) {
+			if (StrEquals(attr.value(), QStringLiteral("right"))) {
+				block_fmt.setAlignment(Qt::AlignRight);
+			} else if (StrEquals(attr.value(), QStringLiteral("center"))) {
+				block_fmt.setAlignment(Qt::AlignHCenter);
+			} else if (StrEquals(attr.value(), QStringLiteral("justify"))) {
+				block_fmt.setAlignment(Qt::AlignJustify);
+			}
+		} else if (StrEquals(attr.name(), QStringLiteral("dir"))) {
+			if (StrEquals(attr.value(), QStringLiteral("rtl"))) {
+				block_fmt.setLayoutDirection(Qt::RightToLeft);
+			}
+		} else if (StrEquals(attr.name(), QStringLiteral("style"))) {
+			auto css = GetCSSFromStyle(attr.value().toString());
 
-      for (auto it=css.begin(); it!=css.end(); it++) {
-        if (it.key() == QStringLiteral("line-height")) {
-          const QString &first_val = it.value().constFirst();
-          if (first_val.contains(QChar('%'))) {
-            block_fmt.setLineHeight(first_val.chopped(1).toDouble(), QTextBlockFormat::ProportionalHeight);
-          }
-        }
-      }
-    }
-  }
+			for (auto it = css.begin(); it != css.end(); it++) {
+				if (it.key() == QStringLiteral("line-height")) {
+					const QString &first_val = it.value().constFirst();
+					if (first_val.contains(QChar('%'))) {
+						block_fmt.setLineHeight(
+							first_val.chopped(1).toDouble(),
+							QTextBlockFormat::ProportionalHeight);
+					}
+				}
+			}
+		}
+	}
 
-  return block_fmt;
+	return block_fmt;
 }
 
 void Html::AppendStringAutoSpace(QString *s, const QString &append)
 {
-  if (!s->isEmpty()) {
-    s->append(QChar(' '));
-  }
+	if (!s->isEmpty()) {
+		s->append(QChar(' '));
+	}
 
-  s->append(append);
+	s->append(append);
 }
 
 QMap<QString, QStringList> Html::GetCSSFromStyle(const QString &s)
 {
-  QMap<QString, QStringList> map;
+	QMap<QString, QStringList> map;
 
-  QStringList list = s.split(QChar(';'));
+	QStringList list = s.split(QChar(';'));
 
-  foreach (const QString &a, list) {
-    QStringList kv = a.split(QChar(':'));
+	foreach (const QString &a, list) {
+		QStringList kv = a.split(QChar(':'));
 
-    if (kv.size() != 2) {
-      continue;
-    }
+		if (kv.size() != 2) {
+			continue;
+		}
 
-    // I'm sure there's regex that could do this, but I couldn't figure it out. It needs to split
-    // by space EXCEPT within quotes OR double-quotes, and said quotes should be EXCLUDED from each
-    // match. Also commas should be filtered out.
-    QStringList values;
-    const QString &val = kv.at(1);
-    QChar in_quote(0);
-    QString current_str;
-    for (int i=0; i<val.size(); i++) {
-      const QChar &current_char = val.at(i);
+		// I'm sure there's regex that could do this, but I couldn't figure it out. It needs to split
+		// by space EXCEPT within quotes OR double-quotes, and said quotes should be EXCLUDED from each
+		// match. Also commas should be filtered out.
+		QStringList values;
+		const QString &val = kv.at(1);
+		QChar in_quote(0);
+		QString current_str;
+		for (int i = 0; i < val.size(); i++) {
+			const QChar &current_char = val.at(i);
 
-      if (!in_quote.isNull()) {
-        // If inside quotes and character isn't quote, indiscriminately append char
-        if (current_char == in_quote) {
-          in_quote = QChar(0);
-        } else {
-          current_str.append(current_char);
-        }
-      } else if (current_char.isSpace() || current_char == QChar(',')) {
-        // Dump current
-        if (!current_str.isEmpty()) {
-          values.append(current_str);
-          current_str.clear();
-        }
-      } else if (in_quote.isNull() && (current_char == QChar('\'') || current_char == QChar('"'))) {
-        in_quote = current_char;
-      } else {
-        current_str.append(current_char);
-      }
-    }
+			if (!in_quote.isNull()) {
+				// If inside quotes and character isn't quote, indiscriminately append char
+				if (current_char == in_quote) {
+					in_quote = QChar(0);
+				} else {
+					current_str.append(current_char);
+				}
+			} else if (current_char.isSpace() || current_char == QChar(',')) {
+				// Dump current
+				if (!current_str.isEmpty()) {
+					values.append(current_str);
+					current_str.clear();
+				}
+			} else if (in_quote.isNull() && (current_char == QChar('\'') ||
+											 current_char == QChar('"'))) {
+				in_quote = current_char;
+			} else {
+				current_str.append(current_char);
+			}
+		}
 
-    if (!current_str.isEmpty()) {
-      values.append(current_str);
-    }
+		if (!current_str.isEmpty()) {
+			values.append(current_str);
+		}
 
-    // Not sure if this will ever happen, but just in case, we will avoid assert failures with this
-    if (values.isEmpty()) {
-      values.append(QString());
-    }
+		// Not sure if this will ever happen, but just in case, we will avoid assert failures with this
+		if (values.isEmpty()) {
+			values.append(QString());
+		}
 
-    map[kv.at(0).trimmed().toLower()] = values;
-  }
+		map[kv.at(0).trimmed().toLower()] = values;
+	}
 
-  return map;
+	return map;
 }
 
 }

app/common/html.h

@@ -6,7 +6,8 @@
 #include <QXmlStreamReader>
 #include <QXmlStreamWriter>
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief Functions for converting HTML to QTextDocument and vice versa
@@ -26,33 +27,37 @@ namespace olive {
  */
 class Html {
 public:
-  static QString DocToHtml(const QTextDocument *doc);
+	static QString DocToHtml(const QTextDocument *doc);
 
-  static void HtmlToDoc(QTextDocument *doc, const QString &html);
+	static void HtmlToDoc(QTextDocument *doc, const QString &html);
 
 private:
-  static void WriteBlock(QXmlStreamWriter *writer, const QTextBlock &block);
+	static void WriteBlock(QXmlStreamWriter *writer, const QTextBlock &block);
 
-  static void WriteFragment(QXmlStreamWriter *writer, const QTextFragment &fragment);
+	static void WriteFragment(QXmlStreamWriter *writer,
+							  const QTextFragment &fragment);
 
-  static void WriteCSSProperty(QString *style, const QString &key, const QStringList &value);
-  static void WriteCSSProperty(QString *style, const QString &key, const QString &value)
-  {
-    WriteCSSProperty(style, key, QStringList({value}));
-  }
+	static void WriteCSSProperty(QString *style, const QString &key,
+								 const QStringList &value);
+	static void WriteCSSProperty(QString *style, const QString &key,
+								 const QString &value)
+	{
+		WriteCSSProperty(style, key, QStringList({ value }));
+	}
 
-  static void WriteCharFormat(QString *style, const QTextCharFormat &fmt);
+	static void WriteCharFormat(QString *style, const QTextCharFormat &fmt);
 
-  static QTextCharFormat ReadCharFormat(const QXmlStreamAttributes &attributes);
+	static QTextCharFormat
+	ReadCharFormat(const QXmlStreamAttributes &attributes);
 
-  static QTextBlockFormat ReadBlockFormat(const QXmlStreamAttributes &attributes);
+	static QTextBlockFormat
+	ReadBlockFormat(const QXmlStreamAttributes &attributes);
 
-  static void AppendStringAutoSpace(QString *s, const QString &append);
+	static void AppendStringAutoSpace(QString *s, const QString &append);
 
-  static QMap<QString, QStringList> GetCSSFromStyle(const QString &s);
-
-  static const QVector<QString> kBlockTags;
+	static QMap<QString, QStringList> GetCSSFromStyle(const QString &s);
 
+	static const QVector<QString> kBlockTags;
 };
 
 }

app/common/jobtime.cpp

@@ -2,29 +2,30 @@
 
 #include <QMutex>
 
-namespace olive {
+namespace olive
+{
 
 uint64_t job_time_index = 0;
 QMutex job_time_mutex;
 
 JobTime::JobTime()
 {
-  Acquire();
+	Acquire();
 }
 
 void JobTime::Acquire()
 {
-  job_time_mutex.lock();
+	job_time_mutex.lock();
 
-  value_ = job_time_index;
-  job_time_index++;
+	value_ = job_time_index;
+	job_time_index++;
 
-  job_time_mutex.unlock();
+	job_time_mutex.unlock();
 }
 
 }
 
-QDebug operator<<(QDebug debug, const olive::JobTime& r)
+QDebug operator<<(QDebug debug, const olive::JobTime &r)
 {
-  return debug.space() << r.value();
+	return debug.space() << r.value();
 }

app/common/jobtime.h

@@ -4,58 +4,57 @@
 #include <QDebug>
 #include <stdint.h>
 
-namespace olive {
-
-class JobTime
+namespace olive
 {
+
+class JobTime {
 public:
-  JobTime();
+	JobTime();
 
-  void Acquire();
+	void Acquire();
 
-  uint64_t value() const
-  {
-    return value_;
-  }
+	uint64_t value() const
+	{
+		return value_;
+	}
 
-  bool operator==(const JobTime &rhs) const
-  {
-    return value_ == rhs.value_;
-  }
+	bool operator==(const JobTime &rhs) const
+	{
+		return value_ == rhs.value_;
+	}
 
-  bool operator!=(const JobTime &rhs) const
-  {
-    return value_ != rhs.value_;
-  }
+	bool operator!=(const JobTime &rhs) const
+	{
+		return value_ != rhs.value_;
+	}
 
-  bool operator<(const JobTime &rhs) const
-  {
-    return value_ < rhs.value_;
-  }
+	bool operator<(const JobTime &rhs) const
+	{
+		return value_ < rhs.value_;
+	}
 
-  bool operator>(const JobTime &rhs) const
-  {
-    return value_ > rhs.value_;
-  }
+	bool operator>(const JobTime &rhs) const
+	{
+		return value_ > rhs.value_;
+	}
 
-  bool operator<=(const JobTime &rhs) const
-  {
-    return value_ <= rhs.value_;
-  }
+	bool operator<=(const JobTime &rhs) const
+	{
+		return value_ <= rhs.value_;
+	}
 
-  bool operator>=(const JobTime &rhs) const
-  {
-    return value_ >= rhs.value_;
-  }
+	bool operator>=(const JobTime &rhs) const
+	{
+		return value_ >= rhs.value_;
+	}
 
 private:
-  uint64_t value_;
-
+	uint64_t value_;
 };
 
 }
 
-QDebug operator<<(QDebug debug, const olive::JobTime& r);
+QDebug operator<<(QDebug debug, const olive::JobTime &r);
 
 Q_DECLARE_METATYPE(olive::JobTime)
 

app/common/lerp.h

@@ -21,20 +21,21 @@
 #ifndef LERP_H
 #define LERP_H
 
-template<typename T>
+template <typename T>
 /**
  * @brief Linearly interpolate a value between a and b using t
  *
  * t should be a number between 0.0 and 1.0. 0.0 will return a, 1.0 will return b, and between will return a value
  * in between a and b at that point linearly.
  */
-T lerp(T a, T b, double t) {
-  return (a * (1.0 - t)) + (b * t);
+T lerp(T a, T b, double t)
+{
+	return (a * (1.0 - t)) + (b * t);
 }
 
-template<typename T>
-T lerp(T a, T b, float t) {
-  return (a * (1.0f - t)) + (b * t);
+template <typename T> T lerp(T a, T b, float t)
+{
+	return (a * (1.0f - t)) + (b * t);
 }
 
 #endif // LERP_H

app/common/memorypool.h

@@ -31,7 +31,8 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief MemoryPool base class
@@ -46,386 +47,389 @@ namespace olive {
  * `Get()` will return an ElementPtr. The original desired data can be accessed through ElementPtr::data(). This data
  * will belong to the caller until ElementPtr goes out of scope and the memory is freed back into the pool.
  */
-class MemoryPool : public QObject
-{
-  Q_OBJECT
+class MemoryPool : public QObject {
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief Constructor
    * @param element_count
    *
    * Number of elements per arena
    */
-  MemoryPool(int element_count)
-  {
-    element_count_ = element_count;
+	MemoryPool(int element_count)
+	{
+		element_count_ = element_count;
 
-    clear_timer_ = new QTimer();
-    clear_timer_->setInterval(kMaxEmptyArenaLife);
-    clear_timer_->moveToThread(qApp->thread());
-    connect(clear_timer_, &QTimer::timeout, this, &MemoryPool::ClearEmptyArenas, Qt::DirectConnection);
-    QMetaObject::invokeMethod(clear_timer_, "start", Qt::QueuedConnection);
-  }
+		clear_timer_ = new QTimer();
+		clear_timer_->setInterval(kMaxEmptyArenaLife);
+		clear_timer_->moveToThread(qApp->thread());
+		connect(clear_timer_, &QTimer::timeout, this,
+				&MemoryPool::ClearEmptyArenas, Qt::DirectConnection);
+		QMetaObject::invokeMethod(clear_timer_, "start", Qt::QueuedConnection);
+	}
 
-  /**
+	/**
    * @brief Destructor
    *
    * Deletes all arenas.
    */
-  virtual ~MemoryPool()
-  {
-    Clear();
-    clear_timer_->deleteLater();
-  }
+	virtual ~MemoryPool()
+	{
+		Clear();
+		clear_timer_->deleteLater();
+	}
 
-  DISABLE_COPY_MOVE(MemoryPool)
+	DISABLE_COPY_MOVE(MemoryPool)
 
-  /**
+	/**
    * @brief Clears all arenas, freeing all of their memory
    *
    * Note that this function is not safe, any elements that are still out there will be invalid
    * and accessing them will cause a crash. You'll need to make sure all elements are already
    * relinquished before then.
    */
-  void Clear()
-  {
-    qDeleteAll(arenas_);
-    arenas_.clear();
-  }
+	void Clear()
+	{
+		qDeleteAll(arenas_);
+		arenas_.clear();
+	}
 
-  /**
+	/**
    * @brief Returns whether any arenas are successfully allocated
    */
-  inline bool IsAllocated() const
-  {
-    return !arenas_.empty();
-  }
+	inline bool IsAllocated() const
+	{
+		return !arenas_.empty();
+	}
 
-  /**
+	/**
    * @brief Returns current number of allocated arenas
    */
-  inline int GetArenaCount() const
-  {
-    return arenas_.size();
-  }
+	inline int GetArenaCount() const
+	{
+		return arenas_.size();
+	}
 
-  class Arena;
+	class Arena;
 
-  /**
+	/**
    * @brief A handle for a chunk of memory in an arena
    *
    * Calling Get() on the pool or arena will return a shared pointer to an element which will contain a pointer to
    * the desired object/data in data(). When Element is destroyed (i.e. when ElementPtr goes out of scope), the memory
    * is released back into the pool so it can be used by another class.
    */
-  class Element {
-  public:
-    /**
+	class Element {
+	public:
+		/**
      * @brief Element Constructor
      *
      * There is no need to use this outside of the memory pool's internal functions.
      */
-    Element(Arena* parent, uint8_t* data)
-    {
-      parent_ = parent;
-      data_ = data;
-      accessed_ = QDateTime::currentMSecsSinceEpoch();
-    }
+		Element(Arena *parent, uint8_t *data)
+		{
+			parent_ = parent;
+			data_ = data;
+			accessed_ = QDateTime::currentMSecsSinceEpoch();
+		}
 
-    /**
+		/**
      * @brief Element Destructor
      *
      * Automatically releases this element's memory back to the arena it was retrieved from.
      */
-    ~Element()
-    {
-      release();
-    }
+		~Element()
+		{
+			release();
+		}
 
-    DISABLE_COPY_MOVE(Element)
+		DISABLE_COPY_MOVE(Element)
 
-    /**
+		/**
      * @brief Access data represented in the pool
      */
-    inline uint8_t* data() const
-    {
-      return data_;
-    }
+		inline uint8_t *data() const
+		{
+			return data_;
+		}
 
-    inline const int64_t& timestamp() const
-    {
-      return timestamp_;
-    }
+		inline const int64_t &timestamp() const
+		{
+			return timestamp_;
+		}
 
-    inline void set_timestamp(const int64_t& timestamp)
-    {
-      timestamp_ = timestamp;
-    }
+		inline void set_timestamp(const int64_t &timestamp)
+		{
+			timestamp_ = timestamp;
+		}
 
-    /**
+		/**
      * @brief Register that this element has been accessed
      *
      * \see last_accessed()
      */
-    inline void access()
-    {
-      accessed_ = QDateTime::currentMSecsSinceEpoch();
-    }
+		inline void access()
+		{
+			accessed_ = QDateTime::currentMSecsSinceEpoch();
+		}
 
-    /**
+		/**
      * @brief Returns the last time `access()` was called on this function
      *
      * Useful for determining the relative age of an element (i.e. if it hasn't been accessed for a certain amount of
      * time, it can probably be freed back into the pool). This requires all usages to call `access()`.
      */
-    inline const int64_t& last_accessed() const
-    {
-      return accessed_;
-    }
+		inline const int64_t &last_accessed() const
+		{
+			return accessed_;
+		}
 
-    void release()
-    {
-      if (data_) {
-        parent_->Release(this);
-        data_ = nullptr;
-      }
-    }
+		void release()
+		{
+			if (data_) {
+				parent_->Release(this);
+				data_ = nullptr;
+			}
+		}
 
-  private:
-    Arena* parent_;
+	private:
+		Arena *parent_;
 
-    uint8_t* data_;
+		uint8_t *data_;
 
-    int64_t timestamp_;
+		int64_t timestamp_;
 
-    int64_t accessed_;
+		int64_t accessed_;
+	};
 
-  };
+	using ElementPtr = std::shared_ptr<Element>;
 
-  using ElementPtr = std::shared_ptr<Element>;
-
-  /**
+	/**
    * @brief A memory pool arena - a subsection of memory
    *
    * The pool itself does not store memory, it stores "arenas". This is so that the pool can handle the situation of
    * an arena becoming full with no more memory to lend. A pool can automatically allocate another arena and continue
    * providing memory (and freeing arenas when they're no longer in use).
    */
-  class Arena {
-  public:
-    Arena(MemoryPool* parent)
-    {
-      parent_ = parent;
-      data_ = nullptr;
-      allocated_sz_ = 0;
-      empty_time_ = QDateTime::currentMSecsSinceEpoch();
-    }
+	class Arena {
+	public:
+		Arena(MemoryPool *parent)
+		{
+			parent_ = parent;
+			data_ = nullptr;
+			allocated_sz_ = 0;
+			empty_time_ = QDateTime::currentMSecsSinceEpoch();
+		}
 
-    ~Arena()
-    {
-      std::list<Element*> copy = lent_elements_;
-      foreach (Element* e, copy) {
-        e->release();
-      }
+		~Arena()
+		{
+			std::list<Element *> copy = lent_elements_;
+			foreach (Element *e, copy) {
+				e->release();
+			}
 
-      delete [] data_;
-    }
+			delete[] data_;
+		}
 
-    DISABLE_COPY_MOVE(Arena)
+		DISABLE_COPY_MOVE(Arena)
 
-    /**
+		/**
      * @brief Returns an element if there is free memory to do so
      */
-    ElementPtr Get()
-    {
-      QMutexLocker locker(&lock_);
+		ElementPtr Get()
+		{
+			QMutexLocker locker(&lock_);
 
-      for (int i=0;i<available_.size();i++) {
-        if (available_.at(i)) {
-          // This buffer is available
-          available_.replace(i, false);
+			for (int i = 0; i < available_.size(); i++) {
+				if (available_.at(i)) {
+					// This buffer is available
+					available_.replace(i, false);
 
-          ElementPtr e = std::make_shared<Element>(this,
-                                                   reinterpret_cast<uint8_t*>(data_ + i * element_sz_));
-          lent_elements_.push_back(e.get());
+					ElementPtr e = std::make_shared<Element>(
+						this,
+						reinterpret_cast<uint8_t *>(data_ + i * element_sz_));
+					lent_elements_.push_back(e.get());
 
-          return e;
-        }
-      }
+					return e;
+				}
+			}
 
-      return nullptr;
-    }
+			return nullptr;
+		}
 
-    /**
+		/**
      * @brief Releases an element back into the pool for use elsewhere
      */
-    void Release(Element* e)
-    {
-      QMutexLocker locker(&lock_);
-      quintptr diff = reinterpret_cast<quintptr>(e->data()) - reinterpret_cast<quintptr>(data_);
+		void Release(Element *e)
+		{
+			QMutexLocker locker(&lock_);
+			quintptr diff = reinterpret_cast<quintptr>(e->data()) -
+							reinterpret_cast<quintptr>(data_);
 
-      int index = diff / element_sz_;
+			int index = diff / element_sz_;
 
-      available_.replace(index, true);
+			available_.replace(index, true);
 
-      lent_elements_.remove(e);
+			lent_elements_.remove(e);
 
-      if (lent_elements_.empty()) {
-        empty_time_ = QDateTime::currentMSecsSinceEpoch();
-      }
-    }
+			if (lent_elements_.empty()) {
+				empty_time_ = QDateTime::currentMSecsSinceEpoch();
+			}
+		}
 
-    int GetUsageCount()
-    {
-      QMutexLocker locker(&lock_);
-      return lent_elements_.size();
-    }
+		int GetUsageCount()
+		{
+			QMutexLocker locker(&lock_);
+			return lent_elements_.size();
+		}
 
-    bool Allocate(size_t ele_sz, size_t nb_elements)
-    {
-      if (IsAllocated()) {
-        return true;
-      }
+		bool Allocate(size_t ele_sz, size_t nb_elements)
+		{
+			if (IsAllocated()) {
+				return true;
+			}
 
-      element_sz_ = ele_sz;
+			element_sz_ = ele_sz;
 
-      allocated_sz_ = element_sz_ * nb_elements;
+			allocated_sz_ = element_sz_ * nb_elements;
 
-      if ((data_ = new uint8_t[allocated_sz_])) {
-        available_.resize(nb_elements);
-        available_.fill(true);
+			if ((data_ = new uint8_t[allocated_sz_])) {
+				available_.resize(nb_elements);
+				available_.fill(true);
 
-        return true;
-      } else {
-        available_.clear();
+				return true;
+			} else {
+				available_.clear();
 
-        return false;
-      }
-    }
+				return false;
+			}
+		}
 
-    inline int GetElementCount() const
-    {
-      return available_.size();
-    }
+		inline int GetElementCount() const
+		{
+			return available_.size();
+		}
 
-    inline bool IsAllocated() const
-    {
-      return data_;
-    }
+		inline bool IsAllocated() const
+		{
+			return data_;
+		}
 
-    inline qint64 GetTimeArenaWasMadeEmpty()
-    {
-      QMutexLocker locker(&lock_);
-      return empty_time_;
-    }
+		inline qint64 GetTimeArenaWasMadeEmpty()
+		{
+			QMutexLocker locker(&lock_);
+			return empty_time_;
+		}
 
-  private:
-    MemoryPool* parent_;
+	private:
+		MemoryPool *parent_;
 
-    uint8_t* data_;
+		uint8_t *data_;
 
-    size_t allocated_sz_;
+		size_t allocated_sz_;
 
-    QVector<bool> available_;
+		QVector<bool> available_;
 
-    QMutex lock_;
+		QMutex lock_;
 
-    size_t element_sz_;
+		size_t element_sz_;
 
-    std::list<Element*> lent_elements_;
+		std::list<Element *> lent_elements_;
 
-    qint64 empty_time_;
+		qint64 empty_time_;
+	};
 
-  };
-
-  /**
+	/**
    * @brief Retrieves an element from an available arena
    */
-  ElementPtr Get()
-  {
-    QMutexLocker locker(&lock_);
+	ElementPtr Get()
+	{
+		QMutexLocker locker(&lock_);
 
-    // Attempt to get an element from an arena
-    foreach (Arena* a, arenas_) {
-      ElementPtr e = a->Get();
+		// Attempt to get an element from an arena
+		foreach (Arena *a, arenas_) {
+			ElementPtr e = a->Get();
 
-      if (e) {
-        return e;
-      }
-    }
+			if (e) {
+				return e;
+			}
+		}
 
-    // All arenas were empty, we'll need to create a new one
-    if (arenas_.empty()) {
-      qDebug() << "No arenas, creating new...";
-    } else {
-      qDebug() << "All arenas are full, creating new...";
-    }
+		// All arenas were empty, we'll need to create a new one
+		if (arenas_.empty()) {
+			qDebug() << "No arenas, creating new...";
+		} else {
+			qDebug() << "All arenas are full, creating new...";
+		}
 
-    size_t ele_sz = GetElementSize();
+		size_t ele_sz = GetElementSize();
 
-    if (!ele_sz) {
-      qCritical() << "Failed to create arena, element size was 0";
-      return nullptr;
-    }
+		if (!ele_sz) {
+			qCritical() << "Failed to create arena, element size was 0";
+			return nullptr;
+		}
 
-    if (element_count_ <= 0) {
-      qCritical() << "Failed to create arena, element count was invalid:" << element_count_;
-      return nullptr;
-    }
+		if (element_count_ <= 0) {
+			qCritical() << "Failed to create arena, element count was invalid:"
+						<< element_count_;
+			return nullptr;
+		}
 
-    Arena* a = new Arena(this);
-    if (!a->Allocate(ele_sz, element_count_)) {
-      qCritical() << "Failed to create arena, allocation failed. Out of memory?";
-      delete a;
-      return nullptr;
-    }
+		Arena *a = new Arena(this);
+		if (!a->Allocate(ele_sz, element_count_)) {
+			qCritical()
+				<< "Failed to create arena, allocation failed. Out of memory?";
+			delete a;
+			return nullptr;
+		}
 
-    arenas_.push_back(a);
-    return a->Get();
-  }
+		arenas_.push_back(a);
+		return a->Get();
+	}
 
 protected:
-  /**
+	/**
    * @brief The size of each element
    *
    * Override this to use a custom size (e.g. a char array where T = char but the element size is > 1)
    */
-  virtual size_t GetElementSize()
-  {
-    return sizeof(uint8_t);
-  }
+	virtual size_t GetElementSize()
+	{
+		return sizeof(uint8_t);
+	}
 
 private:
-  int element_count_;
+	int element_count_;
 
-  std::list<Arena*> arenas_;
+	std::list<Arena *> arenas_;
 
-  QMutex lock_;
+	QMutex lock_;
 
-  QTimer *clear_timer_;
+	QTimer *clear_timer_;
 
-  static const qint64 kMaxEmptyArenaLife = 5000;
+	static const qint64 kMaxEmptyArenaLife = 5000;
 
 private slots:
-  void ClearEmptyArenas()
-  {
-    QMutexLocker locker(&lock_);
+	void ClearEmptyArenas()
+	{
+		QMutexLocker locker(&lock_);
 
-    const qint64 min_time = QDateTime::currentMSecsSinceEpoch() - kMaxEmptyArenaLife;
+		const qint64 min_time =
+			QDateTime::currentMSecsSinceEpoch() - kMaxEmptyArenaLife;
 
-    for (auto it=arenas_.begin(); it!=arenas_.end(); ) {
-      Arena* arena = (*it);
-
-      if (arena->GetUsageCount() == 0 && arena->GetTimeArenaWasMadeEmpty() <= min_time) {
-        qDebug() << "Removing an empty arena";
-        delete arena;
-        it = arenas_.erase(it);
-      } else {
-        it++;
-      }
-    }
-  }
+		for (auto it = arenas_.begin(); it != arenas_.end();) {
+			Arena *arena = (*it);
 
+			if (arena->GetUsageCount() == 0 &&
+				arena->GetTimeArenaWasMadeEmpty() <= min_time) {
+				qDebug() << "Removing an empty arena";
+				delete arena;
+				it = arenas_.erase(it);
+			} else {
+				it++;
+			}
+		}
+	}
 };
 
 }

app/common/ocioutils.cpp

@@ -20,28 +20,29 @@
 
 #include "ocioutils.h"
 
-namespace olive {
+namespace olive
+{
 
 OCIO::BitDepth OCIOUtils::GetOCIOBitDepthFromPixelFormat(PixelFormat format)
 {
-  switch (format) {
-  case PixelFormat::U8:
-    return OCIO::BIT_DEPTH_UINT8;
-  case PixelFormat::U16:
-    return OCIO::BIT_DEPTH_UINT16;
-    break;
-  case PixelFormat::F16:
-    return OCIO::BIT_DEPTH_F16;
-    break;
-  case PixelFormat::F32:
-    return OCIO::BIT_DEPTH_F32;
-    break;
-  case PixelFormat::INVALID:
-  case PixelFormat::COUNT:
-    break;
-  }
+	switch (format) {
+	case PixelFormat::U8:
+		return OCIO::BIT_DEPTH_UINT8;
+	case PixelFormat::U16:
+		return OCIO::BIT_DEPTH_UINT16;
+		break;
+	case PixelFormat::F16:
+		return OCIO::BIT_DEPTH_F16;
+		break;
+	case PixelFormat::F32:
+		return OCIO::BIT_DEPTH_F32;
+		break;
+	case PixelFormat::INVALID:
+	case PixelFormat::COUNT:
+		break;
+	}
 
-  return OCIO::BIT_DEPTH_UNKNOWN;
+	return OCIO::BIT_DEPTH_UNKNOWN;
 }
 
 }

app/common/ocioutils.h

@@ -26,12 +26,12 @@ namespace OCIO = OCIO_NAMESPACE;
 
 #include "render/videoparams.h"
 
-namespace olive {
-
-class OCIOUtils
+namespace olive
 {
+
+class OCIOUtils {
 public:
-  static OCIO::BitDepth GetOCIOBitDepthFromPixelFormat(PixelFormat format);
+	static OCIO::BitDepth GetOCIOBitDepthFromPixelFormat(PixelFormat format);
 };
 
 }

app/common/oiioutils.cpp

@@ -22,62 +22,58 @@
 
 #include <QDebug>
 
-namespace olive {
-
-void OIIOUtils::FrameToBuffer(const Frame* frame, OIIO::ImageBuf *buf)
+namespace olive
 {
-  buf->set_pixels(OIIO::ROI(),
-                  buf->spec().format,
-                  frame->const_data(),
-                  OIIO::AutoStride,
-                  frame->linesize_bytes());
+
+void OIIOUtils::FrameToBuffer(const Frame *frame, OIIO::ImageBuf *buf)
+{
+	buf->set_pixels(OIIO::ROI(), buf->spec().format, frame->const_data(),
+					OIIO::AutoStride, frame->linesize_bytes());
 }
 
-void OIIOUtils::BufferToFrame(OIIO::ImageBuf *buf, Frame* frame)
+void OIIOUtils::BufferToFrame(OIIO::ImageBuf *buf, Frame *frame)
 {
-  buf->get_pixels(OIIO::ROI(),
-                  buf->spec().format,
-                  frame->data(),
-                  OIIO::AutoStride,
-                  frame->linesize_bytes());
+	buf->get_pixels(OIIO::ROI(), buf->spec().format, frame->data(),
+					OIIO::AutoStride, frame->linesize_bytes());
 }
 
 rational OIIOUtils::GetPixelAspectRatioFromOIIO(const OIIO::ImageSpec &spec)
 {
-  return rational::fromDouble(spec.get_float_attribute("PixelAspectRatio", 1));
+	return rational::fromDouble(
+		spec.get_float_attribute("PixelAspectRatio", 1));
 }
 
 PixelFormat OIIOUtils::GetFormatFromOIIOBasetype(OIIO::TypeDesc::BASETYPE type)
 {
-  switch (type) {
-  case OIIO::TypeDesc::UNKNOWN:
-  case OIIO::TypeDesc::NONE:
-    break;
+	switch (type) {
+	case OIIO::TypeDesc::UNKNOWN:
+	case OIIO::TypeDesc::NONE:
+		break;
 
-  case OIIO::TypeDesc::INT8:
-  case OIIO::TypeDesc::INT16:
-  case OIIO::TypeDesc::INT32:
-  case OIIO::TypeDesc::UINT32:
-  case OIIO::TypeDesc::INT64:
-  case OIIO::TypeDesc::UINT64:
-  case OIIO::TypeDesc::STRING:
-  case OIIO::TypeDesc::PTR:
-  case OIIO::TypeDesc::LASTBASE:
-  case OIIO::TypeDesc::DOUBLE:
-    qDebug() << "Tried to use unknown OIIO base type";
-    break;
+	case OIIO::TypeDesc::INT8:
+	case OIIO::TypeDesc::INT16:
+	case OIIO::TypeDesc::INT32:
+	case OIIO::TypeDesc::UINT32:
+	case OIIO::TypeDesc::INT64:
+	case OIIO::TypeDesc::UINT64:
+	case OIIO::TypeDesc::STRING:
+	case OIIO::TypeDesc::PTR:
+	case OIIO::TypeDesc::LASTBASE:
+	case OIIO::TypeDesc::DOUBLE:
+		qDebug() << "Tried to use unknown OIIO base type";
+		break;
 
-  case OIIO::TypeDesc::UINT8:
-    return PixelFormat::U8;
-  case OIIO::TypeDesc::UINT16:
-    return PixelFormat::U16;
-  case OIIO::TypeDesc::HALF:
-    return PixelFormat::F16;
-  case OIIO::TypeDesc::FLOAT:
-    return PixelFormat::F32;
-  }
+	case OIIO::TypeDesc::UINT8:
+		return PixelFormat::U8;
+	case OIIO::TypeDesc::UINT16:
+		return PixelFormat::U16;
+	case OIIO::TypeDesc::HALF:
+		return PixelFormat::F16;
+	case OIIO::TypeDesc::FLOAT:
+		return PixelFormat::F32;
+	}
 
-  return PixelFormat::INVALID;
+	return PixelFormat::INVALID;
 }
 
 }

app/common/oiioutils.h

@@ -27,37 +27,38 @@
 #include "codec/frame.h"
 #include "render/videoparams.h"
 
-namespace olive {
+namespace olive
+{
 
 class OIIOUtils {
 public:
-  static OIIO::TypeDesc::BASETYPE GetOIIOBaseTypeFromFormat(PixelFormat format)
-  {
-    switch (format) {
-    case PixelFormat::U8:
-      return OIIO::TypeDesc::UINT8;
-    case PixelFormat::U16:
-      return OIIO::TypeDesc::UINT16;
-    case PixelFormat::F16:
-      return OIIO::TypeDesc::HALF;
-    case PixelFormat::F32:
-      return OIIO::TypeDesc::FLOAT;
-    case PixelFormat::INVALID:
-    case PixelFormat::COUNT:
-      break;
-    }
+	static OIIO::TypeDesc::BASETYPE
+	GetOIIOBaseTypeFromFormat(PixelFormat format)
+	{
+		switch (format) {
+		case PixelFormat::U8:
+			return OIIO::TypeDesc::UINT8;
+		case PixelFormat::U16:
+			return OIIO::TypeDesc::UINT16;
+		case PixelFormat::F16:
+			return OIIO::TypeDesc::HALF;
+		case PixelFormat::F32:
+			return OIIO::TypeDesc::FLOAT;
+		case PixelFormat::INVALID:
+		case PixelFormat::COUNT:
+			break;
+		}
 
-    return OIIO::TypeDesc::UNKNOWN;
-  }
+		return OIIO::TypeDesc::UNKNOWN;
+	}
 
-  static void FrameToBuffer(const Frame *frame, OIIO::ImageBuf* buf);
+	static void FrameToBuffer(const Frame *frame, OIIO::ImageBuf *buf);
 
-  static void BufferToFrame(OIIO::ImageBuf* buf, Frame* frame);
+	static void BufferToFrame(OIIO::ImageBuf *buf, Frame *frame);
 
-  static PixelFormat GetFormatFromOIIOBasetype(OIIO::TypeDesc::BASETYPE type);
-
-  static rational GetPixelAspectRatioFromOIIO(const OIIO::ImageSpec& spec);
+	static PixelFormat GetFormatFromOIIOBasetype(OIIO::TypeDesc::BASETYPE type);
 
+	static rational GetPixelAspectRatioFromOIIO(const OIIO::ImageSpec &spec);
 };
 
 }

app/common/power.h

@@ -25,30 +25,31 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 uint32_t ceil_to_power_of_2(uint32_t v)
 {
-  v--;
-  v |= v >> 1;
-  v |= v >> 2;
-  v |= v >> 4;
-  v |= v >> 8;
-  v |= v >> 16;
-  v++;
+	v--;
+	v |= v >> 1;
+	v |= v >> 2;
+	v |= v >> 4;
+	v |= v >> 8;
+	v |= v >> 16;
+	v++;
 
-  return v;
+	return v;
 }
 
 uint32_t floor_to_power_of_2(uint32_t x)
 {
-  x = x | (x >> 1);
-  x = x | (x >> 2);
-  x = x | (x >> 4);
-  x = x | (x >> 8);
-  x = x | (x >> 16);
+	x = x | (x >> 1);
+	x = x | (x >> 2);
+	x = x | (x >> 4);
+	x = x | (x >> 8);
+	x = x | (x >> 16);
 
-  return x - (x >> 1);
+	return x - (x >> 1);
 }
 
 }

app/common/qtutils.cpp

@@ -22,192 +22,203 @@
 
 #include <QDebug>
 
-namespace olive {
+namespace olive
+{
 
-int QtUtils::QFontMetricsWidth(QFontMetrics fm, const QString& s) {
+int QtUtils::QFontMetricsWidth(QFontMetrics fm, const QString &s)
+{
 #if QT_VERSION < QT_VERSION_CHECK(5, 11, 0)
-  return fm.width(s);
+	return fm.width(s);
 #else
-  return fm.horizontalAdvance(s);
+	return fm.horizontalAdvance(s);
 #endif
 }
 
 QFrame *QtUtils::CreateHorizontalLine()
 {
-  QFrame* horizontal_line = new QFrame();
-  horizontal_line->setFrameShape(QFrame::HLine);
-  horizontal_line->setFrameShadow(QFrame::Sunken);
-  return horizontal_line;
+	QFrame *horizontal_line = new QFrame();
+	horizontal_line->setFrameShape(QFrame::HLine);
+	horizontal_line->setFrameShadow(QFrame::Sunken);
+	return horizontal_line;
 }
 
 QFrame *QtUtils::CreateVerticalLine()
 {
-  QFrame *l = CreateHorizontalLine();
-  l->setFrameShape(QFrame::VLine);
-  return l;
+	QFrame *l = CreateHorizontalLine();
+	l->setFrameShape(QFrame::VLine);
+	return l;
 }
 
-int QtUtils::MsgBox(QWidget *parent, QMessageBox::Icon icon, const QString &title, const QString &message, QMessageBox::StandardButtons buttons)
+int QtUtils::MsgBox(QWidget *parent, QMessageBox::Icon icon,
+					const QString &title, const QString &message,
+					QMessageBox::StandardButtons buttons)
 {
-  QMessageBox b(parent);
-  b.setIcon(icon);
-  b.setWindowModality(Qt::WindowModal);
-  b.setWindowTitle(title);
-  b.setText(message);
+	QMessageBox b(parent);
+	b.setIcon(icon);
+	b.setWindowModality(Qt::WindowModal);
+	b.setWindowTitle(title);
+	b.setText(message);
 
-  uint mask = QMessageBox::FirstButton;
-  while (mask <= QMessageBox::LastButton) {
-    uint sb = buttons & mask;
-    if (sb) {
-      b.addButton(static_cast<QMessageBox::StandardButton>(sb));
-    }
-    mask <<= 1;
-  }
+	uint mask = QMessageBox::FirstButton;
+	while (mask <= QMessageBox::LastButton) {
+		uint sb = buttons & mask;
+		if (sb) {
+			b.addButton(static_cast<QMessageBox::StandardButton>(sb));
+		}
+		mask <<= 1;
+	}
 
-  return b.exec();
+	return b.exec();
 }
 
 QDateTime QtUtils::GetCreationDate(const QFileInfo &info)
 {
 #if QT_VERSION < QT_VERSION_CHECK(5, 10, 0)
-  return info.created();
+	return info.created();
 #else
-  QDateTime t = info.birthTime();
-  if (!t.isValid()) {
-    t = info.metadataChangeTime();
-  }
-  return t;
+	QDateTime t = info.birthTime();
+	if (!t.isValid()) {
+		t = info.metadataChangeTime();
+	}
+	return t;
 #endif
 }
 
 QString QtUtils::GetFormattedDateTime(const QDateTime &dt)
 {
-  return dt.toString(Qt::TextDate);
+	return dt.toString(Qt::TextDate);
 }
 
-QStringList QtUtils::WordWrapString(const QString &s, const QFontMetrics &fm, int bounding_width)
+QStringList QtUtils::WordWrapString(const QString &s, const QFontMetrics &fm,
+									int bounding_width)
 {
-  QStringList list;
+	QStringList list;
 
-  QStringList lines = s.split('\n');
+	QStringList lines = s.split('\n');
 
-  // Iterate every line
-  for (int i=0; i<lines.size(); i++) {
-    QString this_line = lines.at(i);
+	// Iterate every line
+	for (int i = 0; i < lines.size(); i++) {
+		QString this_line = lines.at(i);
 
-    while (this_line.size() > 1 && QFontMetricsWidth(fm, this_line) >= bounding_width) {
-      int old_size = this_line.size();
-      int hard_break = -1;
+		while (this_line.size() > 1 &&
+			   QFontMetricsWidth(fm, this_line) >= bounding_width) {
+			int old_size = this_line.size();
+			int hard_break = -1;
 
-      for (int j=this_line.size()-1; j>=0; j--) {
-        const QChar &char_test = this_line.at(j);
+			for (int j = this_line.size() - 1; j >= 0; j--) {
+				const QChar &char_test = this_line.at(j);
 
-        if (char_test.isSpace()
-            || char_test == '-') {
-          if (QFontMetricsWidth(fm, this_line.left(j)) < bounding_width) {
-            if (!char_test.isSpace()) {
-              j++;
-            }
+				if (char_test.isSpace() || char_test == '-') {
+					if (QFontMetricsWidth(fm, this_line.left(j)) <
+						bounding_width) {
+						if (!char_test.isSpace()) {
+							j++;
+						}
 
-            QString chopped = this_line.left(j);
+						QString chopped = this_line.left(j);
 
-            list.append(chopped);
+						list.append(chopped);
 
-            while (j < this_line.size() && this_line.at(j).isSpace()) {
-              j++;
-            }
-            this_line.remove(0, j);
-            break;
-          }
-        } else if (hard_break == -1 && QFontMetricsWidth(fm, this_line.left(j)) < bounding_width) {
-          // In case we can't find a better place to split, split at the earliest time the line
-          // goes under the width limit
-          hard_break = j;
-        }
-      }
+						while (j < this_line.size() &&
+							   this_line.at(j).isSpace()) {
+							j++;
+						}
+						this_line.remove(0, j);
+						break;
+					}
+				} else if (hard_break == -1 &&
+						   QFontMetricsWidth(fm, this_line.left(j)) <
+							   bounding_width) {
+					// In case we can't find a better place to split, split at the earliest time the line
+					// goes under the width limit
+					hard_break = j;
+				}
+			}
 
-      if (old_size == this_line.size()) {
-        if (hard_break != -1) {
-          list.append(this_line.left(hard_break));
-          this_line.remove(0, hard_break);
-        } else {
-          qWarning() << "Failed to find anywhere to wrap. Returning full line.";
-          break;
-        }
-      }
-    }
+			if (old_size == this_line.size()) {
+				if (hard_break != -1) {
+					list.append(this_line.left(hard_break));
+					this_line.remove(0, hard_break);
+				} else {
+					qWarning()
+						<< "Failed to find anywhere to wrap. Returning full line.";
+					break;
+				}
+			}
+		}
 
-    if (!this_line.isEmpty()) {
-      list.append(this_line);
-    }
-  }
+		if (!this_line.isEmpty()) {
+			list.append(this_line);
+		}
+	}
 
-  return list;
+	return list;
 }
 
-Qt::KeyboardModifiers QtUtils::FlipControlAndShiftModifiers(Qt::KeyboardModifiers e)
+Qt::KeyboardModifiers
+QtUtils::FlipControlAndShiftModifiers(Qt::KeyboardModifiers e)
 {
-  if (e & Qt::ControlModifier & Qt::ShiftModifier) {
-    return e;
-  }
+	if (e & Qt::ControlModifier & Qt::ShiftModifier) {
+		return e;
+	}
 
-  if (e & Qt::ShiftModifier) {
-    e |= Qt::ControlModifier;
-    e &= ~Qt::ShiftModifier;
-  } else if (e & Qt::ControlModifier) {
-    e |= Qt::ShiftModifier;
-    e &= ~Qt::ControlModifier;
-  }
+	if (e & Qt::ShiftModifier) {
+		e |= Qt::ControlModifier;
+		e &= ~Qt::ShiftModifier;
+	} else if (e & Qt::ControlModifier) {
+		e |= Qt::ShiftModifier;
+		e &= ~Qt::ControlModifier;
+	}
 
-  return e;
+	return e;
 }
 
 void QtUtils::SetComboBoxData(QComboBox *cb, int data)
 {
-  for (int i=0; i<cb->count(); i++) {
-    if (cb->itemData(i).toInt() == data) {
-      cb->setCurrentIndex(i);
-      break;
-    }
-  }
+	for (int i = 0; i < cb->count(); i++) {
+		if (cb->itemData(i).toInt() == data) {
+			cb->setCurrentIndex(i);
+			break;
+		}
+	}
 }
 
 void QtUtils::SetComboBoxData(QComboBox *cb, const QString &data)
 {
-  for (int i=0; i<cb->count(); i++) {
-    if (cb->itemData(i).toString() == data) {
-      cb->setCurrentIndex(i);
-      break;
-    }
-  }
+	for (int i = 0; i < cb->count(); i++) {
+		if (cb->itemData(i).toString() == data) {
+			cb->setCurrentIndex(i);
+			break;
+		}
+	}
 }
 
 QColor QtUtils::toQColor(const core::Color &i)
 {
-  QColor c;
+	QColor c;
 
-  // QColor only supports values from 0.0 to 1.0 and are only used for UI representations
-  c.setRedF(std::clamp(i.red(), 0.0f, 1.0f));
-  c.setGreenF(std::clamp(i.green(), 0.0f, 1.0f));
-  c.setBlueF(std::clamp(i.blue(), 0.0f, 1.0f));
-  c.setAlphaF(std::clamp(i.alpha(), 0.0f, 1.0f));
+	// QColor only supports values from 0.0 to 1.0 and are only used for UI representations
+	c.setRedF(std::clamp(i.red(), 0.0f, 1.0f));
+	c.setGreenF(std::clamp(i.green(), 0.0f, 1.0f));
+	c.setBlueF(std::clamp(i.blue(), 0.0f, 1.0f));
+	c.setAlphaF(std::clamp(i.alpha(), 0.0f, 1.0f));
 
-  return c;
+	return c;
 }
 
-namespace core {
+namespace core
+{
 
 uint qHash(const core::rational &r, uint seed)
 {
-  return ::qHash(r.toDouble(), seed);
+	return ::qHash(r.toDouble(), seed);
 }
 
 uint qHash(const core::TimeRange &r, uint seed)
 {
-  return qHash(r.in(), seed) ^ qHash(r.out(), seed);
+	return qHash(r.in(), seed) ^ qHash(r.out(), seed);
 }
 
-
 }
 
 }

app/common/qtutils.h

@@ -29,76 +29,79 @@
 #include <QFrame>
 #include <QMessageBox>
 
-namespace olive {
+namespace olive
+{
 
 class QtUtils {
 public:
-  /**
+	/**
    * @brief Retrieves the width of a string according to certain QFontMetrics
    *
    * QFontMetrics::width() has been deprecatd in favor of QFontMetrics::horizontalAdvance(), but the
    * latter was only introduced in 5.11+. This function wraps the latter for 5.11+ and the former for
    * earlier.
    */
-  static int QFontMetricsWidth(QFontMetrics fm, const QString& s);
+	static int QFontMetricsWidth(QFontMetrics fm, const QString &s);
 
-  static QFrame* CreateHorizontalLine();
+	static QFrame *CreateHorizontalLine();
 
-  static QFrame* CreateVerticalLine();
+	static QFrame *CreateVerticalLine();
 
-  static int MsgBox(QWidget *parent, QMessageBox::Icon icon, const QString& title, const QString& message, QMessageBox::StandardButtons buttons = QMessageBox::Ok);
+	static int MsgBox(QWidget *parent, QMessageBox::Icon icon,
+					  const QString &title, const QString &message,
+					  QMessageBox::StandardButtons buttons = QMessageBox::Ok);
 
-  static QDateTime GetCreationDate(const QFileInfo &info);
+	static QDateTime GetCreationDate(const QFileInfo &info);
 
-  static QString GetFormattedDateTime(const QDateTime &dt);
+	static QString GetFormattedDateTime(const QDateTime &dt);
 
-  static QStringList WordWrapString(const QString &s, const QFontMetrics &fm, int bounding_width);
+	static QStringList WordWrapString(const QString &s, const QFontMetrics &fm,
+									  int bounding_width);
 
-  static Qt::KeyboardModifiers FlipControlAndShiftModifiers(Qt::KeyboardModifiers e);
+	static Qt::KeyboardModifiers
+	FlipControlAndShiftModifiers(Qt::KeyboardModifiers e);
 
-  static void SetComboBoxData(QComboBox *cb, int data);
-  static void SetComboBoxData(QComboBox *cb, const QString &data);
+	static void SetComboBoxData(QComboBox *cb, int data);
+	static void SetComboBoxData(QComboBox *cb, const QString &data);
 
-  template <typename T>
-  static T *GetParentOfType(const QObject *child)
-  {
-    QObject *t = child->parent();
+	template <typename T> static T *GetParentOfType(const QObject *child)
+	{
+		QObject *t = child->parent();
 
-    while (t) {
-      if (T *p = dynamic_cast<T*>(t)) {
-        return p;
-      }
-      t = t->parent();
-    }
+		while (t) {
+			if (T *p = dynamic_cast<T *>(t)) {
+				return p;
+			}
+			t = t->parent();
+		}
 
-    return nullptr;
-  }
+		return nullptr;
+	}
 
-  static QColor toQColor(const core::Color &c);
+	static QColor toQColor(const core::Color &c);
 
-  /**
+	/**
    * @brief Convert a pointer to a value that can be sent between NodeParams
    */
-  static QVariant PtrToValue(void* ptr)
-  {
-    return reinterpret_cast<quintptr>(ptr);
-  }
+	static QVariant PtrToValue(void *ptr)
+	{
+		return reinterpret_cast<quintptr>(ptr);
+	}
 
-  /**
+	/**
    * @brief Convert a NodeParam value to a pointer of any kind
    */
-  template<class T>
-  static T* ValueToPtr(const QVariant &ptr)
-  {
-    return reinterpret_cast<T*>(ptr.value<quintptr>());
-  }
-
+	template <class T> static T *ValueToPtr(const QVariant &ptr)
+	{
+		return reinterpret_cast<T *>(ptr.value<quintptr>());
+	}
 };
 
-namespace core {
+namespace core
+{
 
-uint qHash(const core::rational& r, uint seed = 0);
-uint qHash(const core::TimeRange& r, uint seed = 0);
+uint qHash(const core::rational &r, uint seed = 0);
+uint qHash(const core::TimeRange &r, uint seed = 0);
 
 }
 

app/common/range.h

@@ -21,10 +21,9 @@
 #ifndef RANGE_H
 #define RANGE_H
 
-template <typename T>
-bool InRange(T a, T b, T range)
+template <typename T> bool InRange(T a, T b, T range)
 {
-  return (a >= b - range && a <= b + range);
+	return (a >= b - range && a <= b + range);
 }
 
 #endif // RANGE_H

app/common/ratiodialog.cpp

@@ -24,69 +24,71 @@
 #include <QMessageBox>
 #include <QRegularExpression>
 
-namespace olive {
-
-double GetFloatRatioFromUser(QWidget* parent,
-                             const QString& title,
-                             bool* ok_in)
+namespace olive
 {
-  QString s;
 
-  forever {
-    bool ok;
+double GetFloatRatioFromUser(QWidget *parent, const QString &title, bool *ok_in)
+{
+	QString s;
 
-    s = QInputDialog::getText(parent,
-                              title,
-                              QCoreApplication::translate("RatioDialog", "Enter custom ratio (e.g. \"4:3\", \"16/9\", etc.):"),
-                              QLineEdit::Normal,
-                              s,
-                              &ok);
+	forever
+	{
+		bool ok;
 
-    if (!ok) {
-      // User cancelled dialog, do nothing
-      if (ok_in) {
-        *ok_in = false;
-      }
-      return qSNaN();
-    }
+		s = QInputDialog::getText(
+			parent, title,
+			QCoreApplication::translate(
+				"RatioDialog",
+				"Enter custom ratio (e.g. \"4:3\", \"16/9\", etc.):"),
+			QLineEdit::Normal, s, &ok);
 
-    QStringList ratio_components = s.split(QRegularExpression(QStringLiteral(":|;|\\/")));
+		if (!ok) {
+			// User cancelled dialog, do nothing
+			if (ok_in) {
+				*ok_in = false;
+			}
+			return qSNaN();
+		}
 
-    if (ratio_components.size() == 1) {
-      bool float_ok;
+		QStringList ratio_components =
+			s.split(QRegularExpression(QStringLiteral(":|;|\\/")));
 
-      double flt = ratio_components.at(0).toDouble(&float_ok);
+		if (ratio_components.size() == 1) {
+			bool float_ok;
 
-      if (float_ok && flt > 0) {
-        if (ok_in) {
-          *ok_in = true;
-        }
-        return flt;
-      }
-    } else if (ratio_components.size() == 2) {
-      bool numer_ok, denom_ok;
+			double flt = ratio_components.at(0).toDouble(&float_ok);
 
-      double num = ratio_components.at(0).toDouble(&numer_ok);
-      double den = ratio_components.at(1).toDouble(&denom_ok);
+			if (float_ok && flt > 0) {
+				if (ok_in) {
+					*ok_in = true;
+				}
+				return flt;
+			}
+		} else if (ratio_components.size() == 2) {
+			bool numer_ok, denom_ok;
 
-      if (numer_ok
-          && denom_ok
-          && num > 0
-          && den > 0) {
-        // Exit loop and set this ratio
-        if (ok_in) {
-          *ok_in = true;
-        }
-        return num / den;
-      }
-    }
+			double num = ratio_components.at(0).toDouble(&numer_ok);
+			double den = ratio_components.at(1).toDouble(&denom_ok);
 
-    QMessageBox::warning(parent,
-                         QCoreApplication::translate("RatioDialog", "Invalid custom ratio"),
-                         QCoreApplication::translate("RatioDialog", "Failed to parse \"%1\" into an aspect ratio. Please format a "
-                                                                    "rational fraction with a ':' or a '/' separator.").arg(s),
-                         QMessageBox::Ok);
-  }
+			if (numer_ok && denom_ok && num > 0 && den > 0) {
+				// Exit loop and set this ratio
+				if (ok_in) {
+					*ok_in = true;
+				}
+				return num / den;
+			}
+		}
+
+		QMessageBox::warning(
+			parent,
+			QCoreApplication::translate("RatioDialog", "Invalid custom ratio"),
+			QCoreApplication::translate(
+				"RatioDialog",
+				"Failed to parse \"%1\" into an aspect ratio. Please format a "
+				"rational fraction with a ':' or a '/' separator.")
+				.arg(s),
+			QMessageBox::Ok);
+	}
 }
 
 }

app/common/ratiodialog.h

@@ -23,11 +23,11 @@
 
 #include <QInputDialog>
 
-namespace olive {
+namespace olive
+{
 
-double GetFloatRatioFromUser(QWidget* parent,
-                             const QString& title,
-                             bool* ok_in);
+double GetFloatRatioFromUser(QWidget *parent, const QString &title,
+							 bool *ok_in);
 
 }
 

app/common/threadsafemap.h

@@ -4,24 +4,21 @@
 #include <QMap>
 #include <QMutex>
 
-template <typename K, typename V>
-class ThreadSafeMap
-{
+template <typename K, typename V> class ThreadSafeMap {
 public:
-  ThreadSafeMap() = default;
+	ThreadSafeMap() = default;
 
-  void insert(K key, V value)
-  {
-    mutex_.lock();
-    map_.insert(key, value);
-    mutex_.unlock();
-  }
+	void insert(K key, V value)
+	{
+		mutex_.lock();
+		map_.insert(key, value);
+		mutex_.unlock();
+	}
 
 private:
-  QMutex mutex_;
-
-  QMap<K, V> map_;
+	QMutex mutex_;
 
+	QMap<K, V> map_;
 };
 
 #endif // THREADSAFEMAP_H

app/common/tohex.h

@@ -6,10 +6,12 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
-inline QString ToHex(quint64 t) {
-  return QStringLiteral("%1").arg(t, 0, 16);
+inline QString ToHex(quint64 t)
+{
+	return QStringLiteral("%1").arg(t, 0, 16);
 }
 
 }

app/common/util.h

@@ -21,10 +21,9 @@
 #ifndef UTIL_H
 #define UTIL_H
 
-template <typename T>
-inline T mid(T a, T b)
+template <typename T> inline T mid(T a, T b)
 {
-  return (a + b) * 0.5;
+	return (a + b) * 0.5;
 }
 
 #endif // UTIL_H

app/common/xmlutils.cpp

@@ -23,23 +23,24 @@
 #include "node/block/block.h"
 #include "node/factory.h"
 
-namespace olive {
+namespace olive
+{
 
 bool XMLReadNextStartElement(QXmlStreamReader *reader, CancelAtom *cancel_atom)
 {
-  QXmlStreamReader::TokenType token;
+	QXmlStreamReader::TokenType token;
 
-  while ((token = reader->readNext()) != QXmlStreamReader::Invalid
-         && token != QXmlStreamReader::EndDocument
-         && (!cancel_atom || !cancel_atom->IsCancelled())) {
-    if (reader->isEndElement()) {
-      return false;
-    } else if (reader->isStartElement()) {
-      return true;
-    }
-  }
+	while ((token = reader->readNext()) != QXmlStreamReader::Invalid &&
+		   token != QXmlStreamReader::EndDocument &&
+		   (!cancel_atom || !cancel_atom->IsCancelled())) {
+		if (reader->isEndElement()) {
+			return false;
+		} else if (reader->isStartElement()) {
+			return true;
+		}
+	}
 
-  return false;
+	return false;
 }
 
 }

app/common/xmlutils.h

@@ -27,7 +27,8 @@
 #include "render/cancelatom.h"
 #include "undo/undocommand.h"
 
-namespace olive {
+namespace olive
+{
 
 class Block;
 class Node;
@@ -35,7 +36,7 @@ class NodeInput;
 class NodeGroup;
 
 #define XMLAttributeLoop(reader, item) \
-  foreach (const QXmlStreamAttribute& item, reader->attributes())
+	foreach (const QXmlStreamAttribute &item, reader->attributes())
 
 /**
  * @brief Workaround for QXmlStreamReader::readNextStartElement not detecting the end of a document
@@ -46,7 +47,8 @@ class NodeGroup;
  *
  * See also: https://stackoverflow.com/questions/46346450/qt-qxmlstreamreader-always-returns-premature-end-of-document-error
  */
-bool XMLReadNextStartElement(QXmlStreamReader* reader, CancelAtom *cancel_atom = nullptr);
+bool XMLReadNextStartElement(QXmlStreamReader *reader,
+							 CancelAtom *cancel_atom = nullptr);
 
 }
 

app/config/config.cpp

@@ -37,278 +37,386 @@
 #include "ui/style/style.h"
 #include "window/mainwindow/mainwindow.h"
 
-namespace olive {
+namespace olive
+{
 
 Config Config::current_config_;
 
 Config::Config()
 {
-  SetDefaults();
+	SetDefaults();
 }
 
-void Config::SetEntryInternal(const QString &key, NodeValue::Type type, const QVariant &data)
+void Config::SetEntryInternal(const QString &key, NodeValue::Type type,
+							  const QVariant &data)
 {
-  config_map_[key] = {type, data};
+	config_map_[key] = { type, data };
 }
 
 QString Config::GetConfigFilePath()
 {
-  return QDir(FileFunctions::GetConfigurationLocation()).filePath(QStringLiteral("config.xml"));
+	return QDir(FileFunctions::GetConfigurationLocation())
+		.filePath(QStringLiteral("config.xml"));
 }
 
 Config &Config::Current()
 {
-  return current_config_;
+	return current_config_;
 }
 
 void Config::SetDefaults()
 {
-  config_map_.clear();
-  SetEntryInternal(QStringLiteral("Style"), NodeValue::kText, StyleManager::kDefaultStyle);
-  SetEntryInternal(QStringLiteral("TimecodeDisplay"), NodeValue::kInt, Timecode::kTimecodeDropFrame);
-  SetEntryInternal(QStringLiteral("DefaultStillLength"), NodeValue::kRational, QVariant::fromValue(rational(2)));
-  SetEntryInternal(QStringLiteral("HoverFocus"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("AudioScrubbing"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("AutorecoveryEnabled"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("AutorecoveryInterval"), NodeValue::kInt, 1);
-  SetEntryInternal(QStringLiteral("AutorecoveryMaximum"), NodeValue::kInt, 20);
-  SetEntryInternal(QStringLiteral("DiskCacheSaveInterval"), NodeValue::kInt, 10000);
-  SetEntryInternal(QStringLiteral("Language"), NodeValue::kText, QString());
-  SetEntryInternal(QStringLiteral("ScrollZooms"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("EnableSeekToImport"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("EditToolAlsoSeeks"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("EditToolSelectsLinks"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("EnableDragFilesToTimeline"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("InvertTimelineScrollAxes"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("SelectAlsoSeeks"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("PasteSeeks"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("SeekAlsoSelects"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("SetNameWithMarker"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("AutoSeekToBeginning"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("DropFileOnMediaToReplace"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("AddDefaultEffectsToClips"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("AutoscaleByDefault"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("Autoscroll"), NodeValue::kInt, AutoScroll::kPage);
-  SetEntryInternal(QStringLiteral("AutoSelectDivider"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("SetNameWithMarker"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("RectifiedWaveforms"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("DropWithoutSequenceBehavior"), NodeValue::kInt, ImportTool::kDWSAsk);
-  SetEntryInternal(QStringLiteral("Loop"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("SplitClipsCopyNodes"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("UseGradients"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("AutoMergeTracks"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("UseSliderLadders"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("ShowWelcomeDialog"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("ShowClipWhileDragging"), NodeValue::kBoolean, true);
-  SetEntryInternal(QStringLiteral("StopPlaybackOnLastFrame"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("UseLegacyColorInInputTab"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("ReassocLinToNonLin"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("PreviewNonFloatDontAskAgain"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("UseGLFinish"), NodeValue::kBoolean, false);
+	config_map_.clear();
+	SetEntryInternal(QStringLiteral("Style"), NodeValue::kText,
+					 StyleManager::kDefaultStyle);
+	SetEntryInternal(QStringLiteral("TimecodeDisplay"), NodeValue::kInt,
+					 Timecode::kTimecodeDropFrame);
+	SetEntryInternal(QStringLiteral("DefaultStillLength"), NodeValue::kRational,
+					 QVariant::fromValue(rational(2)));
+	SetEntryInternal(QStringLiteral("HoverFocus"), NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("AudioScrubbing"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("AutorecoveryEnabled"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("AutorecoveryInterval"), NodeValue::kInt,
+					 1);
+	SetEntryInternal(QStringLiteral("AutorecoveryMaximum"), NodeValue::kInt,
+					 20);
+	SetEntryInternal(QStringLiteral("DiskCacheSaveInterval"), NodeValue::kInt,
+					 10000);
+	SetEntryInternal(QStringLiteral("Language"), NodeValue::kText, QString());
+	SetEntryInternal(QStringLiteral("ScrollZooms"), NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("EnableSeekToImport"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("EditToolAlsoSeeks"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("EditToolSelectsLinks"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("EnableDragFilesToTimeline"),
+					 NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("InvertTimelineScrollAxes"),
+					 NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("SelectAlsoSeeks"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("PasteSeeks"), NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("SeekAlsoSelects"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("SetNameWithMarker"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("AutoSeekToBeginning"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("DropFileOnMediaToReplace"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("AddDefaultEffectsToClips"),
+					 NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("AutoscaleByDefault"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("Autoscroll"), NodeValue::kInt,
+					 AutoScroll::kPage);
+	SetEntryInternal(QStringLiteral("AutoSelectDivider"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("SetNameWithMarker"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("RectifiedWaveforms"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("DropWithoutSequenceBehavior"),
+					 NodeValue::kInt, ImportTool::kDWSAsk);
+	SetEntryInternal(QStringLiteral("Loop"), NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("SplitClipsCopyNodes"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("UseGradients"), NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("AutoMergeTracks"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("UseSliderLadders"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("ShowWelcomeDialog"), NodeValue::kBoolean,
+					 true);
+	SetEntryInternal(QStringLiteral("ShowClipWhileDragging"),
+					 NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("StopPlaybackOnLastFrame"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("UseLegacyColorInInputTab"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("ReassocLinToNonLin"), NodeValue::kBoolean,
+					 false);
+	SetEntryInternal(QStringLiteral("PreviewNonFloatDontAskAgain"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("UseGLFinish"), NodeValue::kBoolean, false);
 
-  SetEntryInternal(QStringLiteral("TimelineThumbnailMode"), NodeValue::kInt, Timeline::kThumbnailInOut);
-  SetEntryInternal(QStringLiteral("TimelineWaveformMode"), NodeValue::kInt, Timeline::kWaveformsEnabled);
+	SetEntryInternal(QStringLiteral("TimelineThumbnailMode"), NodeValue::kInt,
+					 Timeline::kThumbnailInOut);
+	SetEntryInternal(QStringLiteral("TimelineWaveformMode"), NodeValue::kInt,
+					 Timeline::kWaveformsEnabled);
 
-  SetEntryInternal(QStringLiteral("DefaultVideoTransition"), NodeValue::kText, QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
-  SetEntryInternal(QStringLiteral("DefaultAudioTransition"), NodeValue::kText, QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
-  SetEntryInternal(QStringLiteral("DefaultTransitionLength"), NodeValue::kRational, QVariant::fromValue(rational(1)));
+	SetEntryInternal(
+		QStringLiteral("DefaultVideoTransition"), NodeValue::kText,
+		QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
+	SetEntryInternal(
+		QStringLiteral("DefaultAudioTransition"), NodeValue::kText,
+		QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
+	SetEntryInternal(QStringLiteral("DefaultTransitionLength"),
+					 NodeValue::kRational, QVariant::fromValue(rational(1)));
 
-  SetEntryInternal(QStringLiteral("DefaultSubtitleSize"), NodeValue::kInt, 48);
-  SetEntryInternal(QStringLiteral("DefaultSubtitleFamily"), NodeValue::kText, QString());
-  SetEntryInternal(QStringLiteral("DefaultSubtitleWeight"), NodeValue::kInt, QFont::Bold);
-  SetEntryInternal(QStringLiteral("AntialiasSubtitles"), NodeValue::kBoolean, true);
+	SetEntryInternal(QStringLiteral("DefaultSubtitleSize"), NodeValue::kInt,
+					 48);
+	SetEntryInternal(QStringLiteral("DefaultSubtitleFamily"), NodeValue::kText,
+					 QString());
+	SetEntryInternal(QStringLiteral("DefaultSubtitleWeight"), NodeValue::kInt,
+					 QFont::Bold);
+	SetEntryInternal(QStringLiteral("AntialiasSubtitles"), NodeValue::kBoolean,
+					 true);
 
-  SetEntryInternal(QStringLiteral("AutoCacheDelay"), NodeValue::kInt, 1000);
+	SetEntryInternal(QStringLiteral("AutoCacheDelay"), NodeValue::kInt, 1000);
 
-  SetEntryInternal(QStringLiteral("CatColor0"), NodeValue::kInt, ColorCoding::kRed);
-  SetEntryInternal(QStringLiteral("CatColor1"), NodeValue::kInt, ColorCoding::kMaroon);
-  SetEntryInternal(QStringLiteral("CatColor2"), NodeValue::kInt, ColorCoding::kOrange);
-  SetEntryInternal(QStringLiteral("CatColor3"), NodeValue::kInt, ColorCoding::kBrown);
-  SetEntryInternal(QStringLiteral("CatColor4"), NodeValue::kInt, ColorCoding::kYellow);
-  SetEntryInternal(QStringLiteral("CatColor5"), NodeValue::kInt, ColorCoding::kOlive);
-  SetEntryInternal(QStringLiteral("CatColor6"), NodeValue::kInt, ColorCoding::kLime);
-  SetEntryInternal(QStringLiteral("CatColor7"), NodeValue::kInt, ColorCoding::kGreen);
-  SetEntryInternal(QStringLiteral("CatColor8"), NodeValue::kInt, ColorCoding::kCyan);
-  SetEntryInternal(QStringLiteral("CatColor9"), NodeValue::kInt, ColorCoding::kTeal);
-  SetEntryInternal(QStringLiteral("CatColor10"), NodeValue::kInt, ColorCoding::kBlue);
-  SetEntryInternal(QStringLiteral("CatColor11"), NodeValue::kInt, ColorCoding::kNavy);
+	SetEntryInternal(QStringLiteral("CatColor0"), NodeValue::kInt,
+					 ColorCoding::kRed);
+	SetEntryInternal(QStringLiteral("CatColor1"), NodeValue::kInt,
+					 ColorCoding::kMaroon);
+	SetEntryInternal(QStringLiteral("CatColor2"), NodeValue::kInt,
+					 ColorCoding::kOrange);
+	SetEntryInternal(QStringLiteral("CatColor3"), NodeValue::kInt,
+					 ColorCoding::kBrown);
+	SetEntryInternal(QStringLiteral("CatColor4"), NodeValue::kInt,
+					 ColorCoding::kYellow);
+	SetEntryInternal(QStringLiteral("CatColor5"), NodeValue::kInt,
+					 ColorCoding::kOlive);
+	SetEntryInternal(QStringLiteral("CatColor6"), NodeValue::kInt,
+					 ColorCoding::kLime);
+	SetEntryInternal(QStringLiteral("CatColor7"), NodeValue::kInt,
+					 ColorCoding::kGreen);
+	SetEntryInternal(QStringLiteral("CatColor8"), NodeValue::kInt,
+					 ColorCoding::kCyan);
+	SetEntryInternal(QStringLiteral("CatColor9"), NodeValue::kInt,
+					 ColorCoding::kTeal);
+	SetEntryInternal(QStringLiteral("CatColor10"), NodeValue::kInt,
+					 ColorCoding::kBlue);
+	SetEntryInternal(QStringLiteral("CatColor11"), NodeValue::kInt,
+					 ColorCoding::kNavy);
 
-  SetEntryInternal(QStringLiteral("AudioOutput"), NodeValue::kText, QString());
-  SetEntryInternal(QStringLiteral("AudioInput"), NodeValue::kText, QString());
+	SetEntryInternal(QStringLiteral("AudioOutput"), NodeValue::kText,
+					 QString());
+	SetEntryInternal(QStringLiteral("AudioInput"), NodeValue::kText, QString());
 
-  SetEntryInternal(QStringLiteral("AudioOutputSampleRate"), NodeValue::kInt, 48000);
-  SetEntryInternal(QStringLiteral("AudioOutputChannelLayout"), NodeValue::kInt, AV_CH_LAYOUT_STEREO);
-  SetEntryInternal(QStringLiteral("AudioOutputSampleFormat"), NodeValue::kText, QString::fromStdString(SampleFormat(SampleFormat::S16).to_string()));
+	SetEntryInternal(QStringLiteral("AudioOutputSampleRate"), NodeValue::kInt,
+					 48000);
+	SetEntryInternal(QStringLiteral("AudioOutputChannelLayout"),
+					 NodeValue::kInt, AV_CH_LAYOUT_STEREO);
+	SetEntryInternal(
+		QStringLiteral("AudioOutputSampleFormat"), NodeValue::kText,
+		QString::fromStdString(SampleFormat(SampleFormat::S16).to_string()));
 
-  SetEntryInternal(QStringLiteral("AudioRecordingFormat"), NodeValue::kInt, ExportFormat::kFormatWAV);
-  SetEntryInternal(QStringLiteral("AudioRecordingCodec"), NodeValue::kInt, ExportCodec::kCodecPCM);
-  SetEntryInternal(QStringLiteral("AudioRecordingSampleRate"), NodeValue::kInt, 48000);
-  SetEntryInternal(QStringLiteral("AudioRecordingChannelLayout"), NodeValue::kInt, AV_CH_LAYOUT_STEREO);
-  SetEntryInternal(QStringLiteral("AudioRecordingSampleFormat"), NodeValue::kText, QString::fromStdString(SampleFormat(SampleFormat::S16).to_string()));
-  SetEntryInternal(QStringLiteral("AudioRecordingBitRate"), NodeValue::kInt, 320);
+	SetEntryInternal(QStringLiteral("AudioRecordingFormat"), NodeValue::kInt,
+					 ExportFormat::kFormatWAV);
+	SetEntryInternal(QStringLiteral("AudioRecordingCodec"), NodeValue::kInt,
+					 ExportCodec::kCodecPCM);
+	SetEntryInternal(QStringLiteral("AudioRecordingSampleRate"),
+					 NodeValue::kInt, 48000);
+	SetEntryInternal(QStringLiteral("AudioRecordingChannelLayout"),
+					 NodeValue::kInt, AV_CH_LAYOUT_STEREO);
+	SetEntryInternal(
+		QStringLiteral("AudioRecordingSampleFormat"), NodeValue::kText,
+		QString::fromStdString(SampleFormat(SampleFormat::S16).to_string()));
+	SetEntryInternal(QStringLiteral("AudioRecordingBitRate"), NodeValue::kInt,
+					 320);
 
-  SetEntryInternal(QStringLiteral("DiskCacheBehind"), NodeValue::kRational, QVariant::fromValue(rational(0)));
-  SetEntryInternal(QStringLiteral("DiskCacheAhead"), NodeValue::kRational, QVariant::fromValue(rational(60)));
+	SetEntryInternal(QStringLiteral("DiskCacheBehind"), NodeValue::kRational,
+					 QVariant::fromValue(rational(0)));
+	SetEntryInternal(QStringLiteral("DiskCacheAhead"), NodeValue::kRational,
+					 QVariant::fromValue(rational(60)));
 
-  SetEntryInternal(QStringLiteral("DefaultSequenceWidth"), NodeValue::kInt, 1920);
-  SetEntryInternal(QStringLiteral("DefaultSequenceHeight"), NodeValue::kInt, 1080);
-  SetEntryInternal(QStringLiteral("DefaultSequencePixelAspect"), NodeValue::kRational, QVariant::fromValue(rational(1)));
-  SetEntryInternal(QStringLiteral("DefaultSequenceFrameRate"), NodeValue::kRational, QVariant::fromValue(rational(1001, 30000)));
-  SetEntryInternal(QStringLiteral("DefaultSequenceInterlacing"), NodeValue::kInt, VideoParams::kInterlaceNone);
-  SetEntryInternal(QStringLiteral("DefaultSequenceAutoCache2"), NodeValue::kBoolean, false);
-  SetEntryInternal(QStringLiteral("DefaultSequenceAudioFrequency"), NodeValue::kInt, 48000);
-  SetEntryInternal(QStringLiteral("DefaultSequenceAudioLayout"), NodeValue::kInt, QVariant::fromValue(static_cast<int64_t>(AV_CH_LAYOUT_STEREO)));
+	SetEntryInternal(QStringLiteral("DefaultSequenceWidth"), NodeValue::kInt,
+					 1920);
+	SetEntryInternal(QStringLiteral("DefaultSequenceHeight"), NodeValue::kInt,
+					 1080);
+	SetEntryInternal(QStringLiteral("DefaultSequencePixelAspect"),
+					 NodeValue::kRational, QVariant::fromValue(rational(1)));
+	SetEntryInternal(QStringLiteral("DefaultSequenceFrameRate"),
+					 NodeValue::kRational,
+					 QVariant::fromValue(rational(1001, 30000)));
+	SetEntryInternal(QStringLiteral("DefaultSequenceInterlacing"),
+					 NodeValue::kInt, VideoParams::kInterlaceNone);
+	SetEntryInternal(QStringLiteral("DefaultSequenceAutoCache2"),
+					 NodeValue::kBoolean, false);
+	SetEntryInternal(QStringLiteral("DefaultSequenceAudioFrequency"),
+					 NodeValue::kInt, 48000);
+	SetEntryInternal(
+		QStringLiteral("DefaultSequenceAudioLayout"), NodeValue::kInt,
+		QVariant::fromValue(static_cast<int64_t>(AV_CH_LAYOUT_STEREO)));
 
-  // Online/offline settings
-  SetEntryInternal(QStringLiteral("OnlinePixelFormat"), NodeValue::kInt, PixelFormat::F32);
-  SetEntryInternal(QStringLiteral("OfflinePixelFormat"), NodeValue::kInt, PixelFormat::F16);
+	// Online/offline settings
+	SetEntryInternal(QStringLiteral("OnlinePixelFormat"), NodeValue::kInt,
+					 PixelFormat::F32);
+	SetEntryInternal(QStringLiteral("OfflinePixelFormat"), NodeValue::kInt,
+					 PixelFormat::F16);
 
-  SetEntryInternal(QStringLiteral("MarkerColor"), NodeValue::kInt, ColorCoding::kLime);
+	SetEntryInternal(QStringLiteral("MarkerColor"), NodeValue::kInt,
+					 ColorCoding::kLime);
 }
 
 void Config::Load()
 {
-  QFile config_file(GetConfigFilePath());
+	QFile config_file(GetConfigFilePath());
 
-  if (!config_file.exists()) {
-    return;
-  }
+	if (!config_file.exists()) {
+		return;
+	}
 
-  if (!config_file.open(QFile::ReadOnly)) {
-    qWarning() << "Failed to load application settings. This session will use defaults.";
-    return;
-  }
+	if (!config_file.open(QFile::ReadOnly)) {
+		qWarning()
+			<< "Failed to load application settings. This session will use defaults.";
+		return;
+	}
 
-  // Reset to defaults
-  current_config_.SetDefaults();
+	// Reset to defaults
+	current_config_.SetDefaults();
 
-  QXmlStreamReader reader(&config_file);
+	QXmlStreamReader reader(&config_file);
 
-  QString config_version;
+	QString config_version;
 
-  while (XMLReadNextStartElement(&reader)) {
-    if (reader.name() == QStringLiteral("Configuration")) {
-      while (XMLReadNextStartElement(&reader)) {
-        QString key = reader.name().toString();
-        QString value = reader.readElementText();
+	while (XMLReadNextStartElement(&reader)) {
+		if (reader.name() == QStringLiteral("Configuration")) {
+			while (XMLReadNextStartElement(&reader)) {
+				QString key = reader.name().toString();
+				QString value = reader.readElementText();
 
-        if (key == QStringLiteral("Version")) {
-          config_version = value;
+				if (key == QStringLiteral("Version")) {
+					config_version = value;
 
-          if (!value.contains(".")) {
-            qDebug() << "CONFIG: This is a 0.1.x config file, upconvert";
-          }
-        } else if (key == QStringLiteral("DefaultSequenceFrameRate") && !config_version.contains('.')) {
-          // 0.1.x stored this value as a float while we now use rationals, we'll use a heuristic to find the closest
-          // supported rational
-          qDebug() << "  CONFIG: Finding closest match to" << value;
+					if (!value.contains(".")) {
+						qDebug()
+							<< "CONFIG: This is a 0.1.x config file, upconvert";
+					}
+				} else if (key == QStringLiteral("DefaultSequenceFrameRate") &&
+						   !config_version.contains('.')) {
+					// 0.1.x stored this value as a float while we now use rationals, we'll use a heuristic to find the closest
+					// supported rational
+					qDebug() << "  CONFIG: Finding closest match to" << value;
 
-          double config_fr = value.toDouble();
+					double config_fr = value.toDouble();
 
-          const QVector<rational>& supported_frame_rates = VideoParams::kSupportedFrameRates;
+					const QVector<rational> &supported_frame_rates =
+						VideoParams::kSupportedFrameRates;
 
-          rational match = supported_frame_rates.first();
-          double match_diff = qAbs(match.toDouble() - config_fr);
+					rational match = supported_frame_rates.first();
+					double match_diff = qAbs(match.toDouble() - config_fr);
 
-          for (int i=1;i<supported_frame_rates.size();i++) {
-            double diff = qAbs(supported_frame_rates.at(i).toDouble() - config_fr);
+					for (int i = 1; i < supported_frame_rates.size(); i++) {
+						double diff = qAbs(
+							supported_frame_rates.at(i).toDouble() - config_fr);
 
-            if (diff < match_diff) {
-              match = supported_frame_rates.at(i);
-              match_diff = diff;
-            }
-          }
+						if (diff < match_diff) {
+							match = supported_frame_rates.at(i);
+							match_diff = diff;
+						}
+					}
 
-          qDebug() << "  CONFIG: Closest match was" << match.toDouble();
+					qDebug()
+						<< "  CONFIG: Closest match was" << match.toDouble();
 
-          current_config_[key] = QVariant::fromValue(match.flipped());
-        } else {
-          current_config_[key] = NodeValue::StringToValue(current_config_.GetConfigEntryType(key), value, false);
-        }
-      }
+					current_config_[key] = QVariant::fromValue(match.flipped());
+				} else {
+					current_config_[key] = NodeValue::StringToValue(
+						current_config_.GetConfigEntryType(key), value, false);
+				}
+			}
 
-      //reader.skipCurrentElement();
-    } else {
-      reader.skipCurrentElement();
-    }
-  }
+			//reader.skipCurrentElement();
+		} else {
+			reader.skipCurrentElement();
+		}
+	}
 
-  if (reader.hasError()) {
-    QMessageBox::critical(Core::instance()->main_window(),
-                          QCoreApplication::translate("Config", "Error loading settings"),
-                          QCoreApplication::translate("Config", "Failed to load application settings. This session will "
-                                                                "use defaults.\n\n%1").arg(reader.errorString()),
-                          QMessageBox::Ok);
-    current_config_.SetDefaults();
-  }
+	if (reader.hasError()) {
+		QMessageBox::critical(
+			Core::instance()->main_window(),
+			QCoreApplication::translate("Config", "Error loading settings"),
+			QCoreApplication::translate(
+				"Config",
+				"Failed to load application settings. This session will "
+				"use defaults.\n\n%1")
+				.arg(reader.errorString()),
+			QMessageBox::Ok);
+		current_config_.SetDefaults();
+	}
 
-  config_file.close();
+	config_file.close();
 }
 
 void Config::Save()
 {
-  QString real_filename = GetConfigFilePath();
-  QString temp_filename = FileFunctions::GetSafeTemporaryFilename(real_filename);
+	QString real_filename = GetConfigFilePath();
+	QString temp_filename =
+		FileFunctions::GetSafeTemporaryFilename(real_filename);
 
-  QFile config_file(temp_filename);
+	QFile config_file(temp_filename);
 
-  if (!config_file.open(QFile::WriteOnly)) {
-    QMessageBox::critical(Core::instance()->main_window(),
-                          QCoreApplication::translate("Config", "Error saving settings"),
-                          QCoreApplication::translate("Config", "Failed to save application settings. The application "
-                                                                "may lack write permissions for this location."),
-                          QMessageBox::Ok);
-    return;
-  }
+	if (!config_file.open(QFile::WriteOnly)) {
+		QMessageBox::critical(
+			Core::instance()->main_window(),
+			QCoreApplication::translate("Config", "Error saving settings"),
+			QCoreApplication::translate(
+				"Config",
+				"Failed to save application settings. The application "
+				"may lack write permissions for this location."),
+			QMessageBox::Ok);
+		return;
+	}
 
-  QXmlStreamWriter writer(&config_file);
-  writer.setAutoFormatting(true);
+	QXmlStreamWriter writer(&config_file);
+	writer.setAutoFormatting(true);
 
-  writer.writeStartDocument();
+	writer.writeStartDocument();
 
-  writer.writeStartElement("Configuration");
+	writer.writeStartElement("Configuration");
 
-  // Anything after the hyphen is considered "unimportant" information
-  writer.writeTextElement("Version", QCoreApplication::applicationVersion().split('-').first());
+	// Anything after the hyphen is considered "unimportant" information
+	writer.writeTextElement(
+		"Version", QCoreApplication::applicationVersion().split('-').first());
 
-  QMapIterator<QString, ConfigEntry> iterator(current_config_.config_map_);
-  while (iterator.hasNext()) {
-    iterator.next();
+	QMapIterator<QString, ConfigEntry> iterator(current_config_.config_map_);
+	while (iterator.hasNext()) {
+		iterator.next();
 
-    QString value = NodeValue::ValueToString(iterator.value().type, iterator.value().data, false);
+		QString value = NodeValue::ValueToString(iterator.value().type,
+												 iterator.value().data, false);
 
-    if (iterator.value().type == NodeValue::kNone) {
-      qWarning() << "Config key" << iterator.key() << "had null type and was discarded";
-    } else {
-      writer.writeTextElement(iterator.key(), value);
-    }
-  }
+		if (iterator.value().type == NodeValue::kNone) {
+			qWarning() << "Config key" << iterator.key()
+					   << "had null type and was discarded";
+		} else {
+			writer.writeTextElement(iterator.key(), value);
+		}
+	}
 
-  writer.writeEndElement(); // Configuration
+	writer.writeEndElement(); // Configuration
 
-  writer.writeEndDocument();
+	writer.writeEndDocument();
 
-  config_file.close();
+	config_file.close();
 
-  if (!FileFunctions::RenameFileAllowOverwrite(temp_filename, real_filename)) {
-    qWarning() << QStringLiteral("Failed to overwrite \"%1\". Config has been saved as \"%2\" instead.")
-                  .arg(real_filename, temp_filename);
-  }
+	if (!FileFunctions::RenameFileAllowOverwrite(temp_filename,
+												 real_filename)) {
+		qWarning()
+			<< QStringLiteral(
+				   "Failed to overwrite \"%1\". Config has been saved as \"%2\" instead.")
+				   .arg(real_filename, temp_filename);
+	}
 }
 
 QVariant Config::operator[](const QString &key) const
 {
-  return config_map_[key].data;
+	return config_map_[key].data;
 }
 
 QVariant &Config::operator[](const QString &key)
 {
-  return config_map_[key].data;
+	return config_map_[key].data;
 }
 
 NodeValue::Type Config::GetConfigEntryType(const QString &key) const
 {
-  return config_map_[key].type;
+	return config_map_[key].type;
 }
 
 }

app/config/config.h

@@ -27,42 +27,44 @@
 
 #include "node/value.h"
 
-namespace olive {
+namespace olive
+{
 
 #define OLIVE_CONFIG(x) Config::Current()[QStringLiteral(x)]
 #define OLIVE_CONFIG_STR(x) Config::Current()[x]
 
 class Config {
 public:
-  static Config& Current();
+	static Config &Current();
 
-  void SetDefaults();
+	void SetDefaults();
 
-  static void Load();
+	static void Load();
 
-  static void Save();
+	static void Save();
 
-  QVariant operator[](const QString&) const;
+	QVariant operator[](const QString &) const;
 
-  QVariant& operator[](const QString&);
+	QVariant &operator[](const QString &);
 
-  NodeValue::Type GetConfigEntryType(const QString& key) const;
+	NodeValue::Type GetConfigEntryType(const QString &key) const;
 
 private:
-  Config();
+	Config();
 
-  struct ConfigEntry {
-    NodeValue::Type type;
-    QVariant data;
-  };
+	struct ConfigEntry {
+		NodeValue::Type type;
+		QVariant data;
+	};
 
-  void SetEntryInternal(const QString& key, NodeValue::Type type, const QVariant& data);
+	void SetEntryInternal(const QString &key, NodeValue::Type type,
+						  const QVariant &data);
 
-  QMap<QString, ConfigEntry> config_map_;
+	QMap<QString, ConfigEntry> config_map_;
 
-  static Config current_config_;
+	static Config current_config_;
 
-  static QString GetConfigFilePath();
+	static QString GetConfigFilePath();
 };
 
 }

app/core.h

@@ -35,7 +35,8 @@
 #include "undo/undostack.h"
 #include "widget/projectexplorer/projectviewmodel.h"
 
-namespace olive {
+namespace olive
+{
 
 class MainWindow;
 
@@ -48,132 +49,125 @@ class MainWindow;
  * The "public slots" are usually user-triggered actions and can be connected to UI elements (e.g. creating a folder,
  * opening the import dialog, etc.)
  */
-class Core : public QObject
-{
-  Q_OBJECT
+class Core : public QObject {
+	Q_OBJECT
 public:
-  class CoreParams
-  {
-  public:
-    CoreParams();
+	class CoreParams {
+	public:
+		CoreParams();
 
-    enum RunMode {
-      kRunNormal,
-      kHeadlessExport,
-      kHeadlessPreCache
-    };
+		enum RunMode { kRunNormal, kHeadlessExport, kHeadlessPreCache };
 
-    bool fullscreen() const
-    {
-      return run_fullscreen_;
-    }
+		bool fullscreen() const
+		{
+			return run_fullscreen_;
+		}
 
-    void set_fullscreen(bool e)
-    {
-      run_fullscreen_ = e;
-    }
+		void set_fullscreen(bool e)
+		{
+			run_fullscreen_ = e;
+		}
 
-    RunMode run_mode() const
-    {
-      return mode_;
-    }
+		RunMode run_mode() const
+		{
+			return mode_;
+		}
 
-    void set_run_mode(RunMode m)
-    {
-      mode_ = m;
-    }
+		void set_run_mode(RunMode m)
+		{
+			mode_ = m;
+		}
 
-    const QString startup_project() const
-    {
-      return startup_project_;
-    }
+		const QString startup_project() const
+		{
+			return startup_project_;
+		}
 
-    void set_startup_project(const QString& p)
-    {
-      startup_project_ = p;
-    }
+		void set_startup_project(const QString &p)
+		{
+			startup_project_ = p;
+		}
 
-    const QString& startup_language() const
-    {
-      return startup_language_;
-    }
+		const QString &startup_language() const
+		{
+			return startup_language_;
+		}
 
-    void set_startup_language(const QString& s)
-    {
-      startup_language_ = s;
-    }
+		void set_startup_language(const QString &s)
+		{
+			startup_language_ = s;
+		}
 
-    bool crash_on_startup() const
-    {
-      return crash_;
-    }
+		bool crash_on_startup() const
+		{
+			return crash_;
+		}
 
-    void set_crash_on_startup(bool e)
-    {
-      crash_ = true;
-    }
+		void set_crash_on_startup(bool e)
+		{
+			crash_ = true;
+		}
 
-  private:
-    RunMode mode_;
+	private:
+		RunMode mode_;
 
-    QString startup_project_;
+		QString startup_project_;
 
-    QString startup_language_;
+		QString startup_language_;
 
-    bool run_fullscreen_;
+		bool run_fullscreen_;
 
-    bool crash_;
+		bool crash_;
+	};
 
-  };
-
-  /**
+	/**
    * @brief Core Constructor
    *
    * Currently empty
    */
-  Core(const CoreParams& params);
+	Core(const CoreParams &params);
 
-  /**
+	/**
    * @brief Core object accessible from anywhere in the code
    *
    * Use this to access Core functions.
    */
-  static Core* instance();
+	static Core *instance();
 
-  const CoreParams& core_params() const
-  {
-    return core_params_;
-  }
+	const CoreParams &core_params() const
+	{
+		return core_params_;
+	}
 
-  /**
+	/**
    * @brief Start Olive Core
    *
    * Main application launcher. Parses command line arguments and constructs main window (if entering a GUI mode).
    */
-  void Start();
+	void Start();
 
-  /**
+	/**
    * @brief Stop Olive Core
    *
    * Ends all threads and frees all memory ready for the application to exit.
    */
-  void Stop();
+	void Stop();
 
-  /**
+	/**
    * @brief Retrieve main window instance
    *
    * @return
    *
    * Pointer to the olive::MainWindow object, or nullptr if running in CLI mode.
    */
-  MainWindow* main_window();
+	MainWindow *main_window();
 
-  /**
+	/**
    * @brief Retrieve UndoStack object
    */
-  UndoStack* undo_stack();
+	UndoStack *undo_stack();
 
-  /**
+	/**
    * @brief Import a list of files
    *
    * FIXME: I kind of hate this, it needs a model to update correctly. Is there a way that Items can signal enough to
@@ -181,34 +175,34 @@ public:
    *
    * @param urls
    */
-  void ImportFiles(const QStringList& urls, Folder *parent);
+	void ImportFiles(const QStringList &urls, Folder *parent);
 
-  /**
+	/**
    * @brief Get the currently active tool
    */
-  const Tool::Item& tool() const;
+	const Tool::Item &tool() const;
 
-  /**
+	/**
    * @brief Get the currently selected object that the add tool should make (if the add tool is active)
    */
-  const Tool::AddableObject& GetSelectedAddableObject() const;
+	const Tool::AddableObject &GetSelectedAddableObject() const;
 
-  /**
+	/**
    * @brief Get the currently selected node that the transition tool should make (if the transition tool is active)
    */
-  const QString& GetSelectedTransition() const;
+	const QString &GetSelectedTransition() const;
 
-  /**
+	/**
    * @brief Get current snapping value
    */
-  const bool& snapping() const;
+	const bool &snapping() const;
 
-  /**
+	/**
    * @brief Returns a list of the most recently opened/saved projects
    */
-  const QStringList& GetRecentProjects() const;
+	const QStringList &GetRecentProjects() const;
 
-  /**
+	/**
    * @brief Get the currently active project
    *
    * Uses the UI/Panel system to determine which Project was the last focused on and assumes this is the active Project
@@ -218,402 +212,409 @@ public:
    *
    * The active Project file, or nullptr if the heuristic couldn't find one.
    */
-  Project* GetActiveProject() const;
-  Folder* GetSelectedFolderInActiveProject() const;
+	Project *GetActiveProject() const;
+	Folder *GetSelectedFolderInActiveProject() const;
 
-  /**
+	/**
    * @brief Gets current timecode display mode
    */
-  Timecode::Display GetTimecodeDisplay() const;
+	Timecode::Display GetTimecodeDisplay() const;
 
-  /**
+	/**
    * @brief Sets current timecode display mode
    */
-  void SetTimecodeDisplay(Timecode::Display d);
+	void SetTimecodeDisplay(Timecode::Display d);
 
-  /**
+	/**
    * @brief Set how frequently an autorecovery should be saved (if the project has changed, see SetProjectModified())
    */
-  void SetAutorecoveryInterval(int minutes);
+	void SetAutorecoveryInterval(int minutes);
 
-  static void CopyStringToClipboard(const QString& s);
+	static void CopyStringToClipboard(const QString &s);
 
-  static QString PasteStringFromClipboard();
+	static QString PasteStringFromClipboard();
 
-  /**
+	/**
    * @brief Recursively count files in a file/directory list
    */
-  static int CountFilesInFileList(const QFileInfoList &filenames);
+	static int CountFilesInFileList(const QFileInfoList &filenames);
 
-  /**
+	/**
    * @brief Show a dialog to the user to rename a set of nodes
    */
-  bool LabelNodes(const QVector<Node *> &nodes, MultiUndoCommand *parent = nullptr);
+	bool LabelNodes(const QVector<Node *> &nodes,
+					MultiUndoCommand *parent = nullptr);
 
-  /**
+	/**
    * @brief Create a new sequence named appropriately for the active project
    */
-  static Sequence* CreateNewSequenceForProject(const QString &format, Project *project);
-  static Sequence* CreateNewSequenceForProject(Project *project)
-  {
-    return CreateNewSequenceForProject(tr("Sequence %1"), project);
-  }
+	static Sequence *CreateNewSequenceForProject(const QString &format,
+												 Project *project);
+	static Sequence *CreateNewSequenceForProject(Project *project)
+	{
+		return CreateNewSequenceForProject(tr("Sequence %1"), project);
+	}
 
-  /**
+	/**
    * @brief Opens a project from the recently opened list
    */
-  void OpenProjectFromRecentList(int index);
+	void OpenProjectFromRecentList(int index);
 
-  /**
+	/**
    * @brief Closes a project
    */
-  bool CloseProject(bool auto_open_new, bool ignore_modified = false);
+	bool CloseProject(bool auto_open_new, bool ignore_modified = false);
 
-  /**
+	/**
    * @brief Runs a modal cache task on the currently active sequence
    */
-  void CacheActiveSequence(bool in_out_only);
+	void CacheActiveSequence(bool in_out_only);
 
-  /**
+	/**
    * @brief Check each footage object for whether it still exists or has changed
    */
-  bool ValidateFootageInLoadedProject(Project* project, const QString &project_saved_url);
+	bool ValidateFootageInLoadedProject(Project *project,
+										const QString &project_saved_url);
 
-  /**
+	/**
    * @brief Changes the current language
    */
-  bool SetLanguage(const QString& locale);
+	bool SetLanguage(const QString &locale);
 
-  /**
+	/**
    * @brief Show message in main window's status bar
    *
    * Shorthand for Core::instance()->main_window()->statusBar()->showMessage();
    */
-  void ShowStatusBarMessage(const QString& s, int timeout = 0);
+	void ShowStatusBarMessage(const QString &s, int timeout = 0);
 
-  void ClearStatusBarMessage();
+	void ClearStatusBarMessage();
 
-  void OpenRecoveryProject(const QString& filename);
+	void OpenRecoveryProject(const QString &filename);
 
-  void OpenNodeInViewer(ViewerOutput* viewer);
+	void OpenNodeInViewer(ViewerOutput *viewer);
 
-  void OpenExportDialogForViewer(ViewerOutput *viewer, bool start_still_image);
+	void OpenExportDialogForViewer(ViewerOutput *viewer,
+								   bool start_still_image);
 
-  bool IsMagicEnabled() const { return magic_; }
+	bool IsMagicEnabled() const
+	{
+		return magic_;
+	}
 
 public slots:
-  /**
+	/**
    * @brief Starts an open file dialog to load a project from file
    */
-  void OpenProject();
+	void OpenProject();
 
-  /**
+	/**
    * @brief Saves the current project
    */
-  bool SaveProject();
+	bool SaveProject();
 
-  /**
+	/**
    * @brief Performs a "save as" on the current project
    */
-  bool SaveProjectAs();
+	bool SaveProjectAs();
 
-  void RevertProject();
+	void RevertProject();
 
-  /**
+	/**
    * @brief Set the current application-wide tool
    *
    * @param tool
    */
-  void SetTool(const Tool::Item& tool);
+	void SetTool(const Tool::Item &tool);
 
-  /**
+	/**
    * @brief Set the current snapping setting
    */
-  void SetSnapping(const bool& b);
+	void SetSnapping(const bool &b);
 
-  /**
+	/**
    * @brief Show an About dialog
    */
-  void DialogAboutShow();
+	void DialogAboutShow();
 
-  /**
+	/**
    * @brief Open the import footage dialog and import the files selected (runs ImportFiles())
    */
-  void DialogImportShow();
+	void DialogImportShow();
 
-  /**
+	/**
    * @brief Show Preferences dialog
    */
-  void DialogPreferencesShow();
+	void DialogPreferencesShow();
 
-  /**
+	/**
    * @brief Show Project Properties dialog
    */
-  void DialogProjectPropertiesShow();
+	void DialogProjectPropertiesShow();
 
-  /**
+	/**
    * @brief Show Export dialog
    */
-  void DialogExportShow();
+	void DialogExportShow();
 
-    /**
+	/**
    * @brief Show OTIO import dialog
    */
 #ifdef USE_OTIO
-  bool DialogImportOTIOShow(const QList<Sequence*>& sequences);
+	bool DialogImportOTIOShow(const QList<Sequence *> &sequences);
 #endif
 
-  /**
+	/**
    * @brief Create a new folder in the currently active project
    */
-  void CreateNewFolder();
+	void CreateNewFolder();
 
-  /**
+	/**
    * @brief Create a new sequence in the currently active project
    */
-  void CreateNewSequence();
+	void CreateNewSequence();
 
-  /**
+	/**
    * @brief Set the currently selected object that the add tool should make
    */
-  void SetSelectedAddableObject(const Tool::AddableObject& obj);
+	void SetSelectedAddableObject(const Tool::AddableObject &obj);
 
-  /**
+	/**
    * @brief Set the currently selected object that the add tool should make
    */
-  void SetSelectedTransitionObject(const QString& obj);
+	void SetSelectedTransitionObject(const QString &obj);
 
-  /**
+	/**
    * @brief Clears the list of recently opened/saved projects
    */
-  void ClearOpenRecentList();
+	void ClearOpenRecentList();
 
-  /**
+	/**
    * @brief Creates a new empty project and opens it
    */
-  void CreateNewProject();
+	void CreateNewProject();
 
-  void CheckForAutoRecoveries();
+	void CheckForAutoRecoveries();
 
-  void BrowseAutoRecoveries();
+	void BrowseAutoRecoveries();
 
-  void RequestPixelSamplingInViewers(bool e);
+	void RequestPixelSamplingInViewers(bool e);
 
-  void WarnCacheFull();
+	void WarnCacheFull();
 
-  void SetMagic(bool e)
-  {
-    magic_ = e;
-  }
+	void SetMagic(bool e)
+	{
+		magic_ = e;
+	}
 
 signals:
-  /**
+	/**
    * @brief Signal emitted when the tool is changed from somewhere
    */
-  void ToolChanged(const Tool::Item& tool);
+	void ToolChanged(const Tool::Item &tool);
 
-  /**
+	/**
    * @brief Signal emitted when addable object changes through SetSelectedAddableObject
    */
-  void AddableObjectChanged(Tool::AddableObject o);
+	void AddableObjectChanged(Tool::AddableObject o);
 
-  /**
+	/**
    * @brief Signal emitted when the snapping setting is changed
    */
-  void SnappingChanged(const bool& b);
+	void SnappingChanged(const bool &b);
 
-  /**
+	/**
    * @brief Signal emitted when the default timecode display mode changed
    */
-  void TimecodeDisplayChanged(Timecode::Display d);
+	void TimecodeDisplayChanged(Timecode::Display d);
 
-  /**
+	/**
    * @brief Signal emitted when a change is made to the open recent list
    */
-  void OpenRecentListChanged();
+	void OpenRecentListChanged();
 
-  /**
+	/**
    * @brief Enable mouse color sampling functionality on all viewers
    *
    * This can be slow, so we only turn it on when we need it.
    */
-  void ColorPickerEnabled(bool e);
+	void ColorPickerEnabled(bool e);
 
-  /**
+	/**
    * @brief A viewer with color picked enabled has emitted a color
    */
-  void ColorPickerColorEmitted(const Color &reference, const Color &display);
+	void ColorPickerColorEmitted(const Color &reference, const Color &display);
 
 private:
-  /**
+	/**
    * @brief Get the file filter than can be used with QFileDialog to open and save compatible projects
    */
-  static QString GetProjectFilter(bool include_any_filter);
+	static QString GetProjectFilter(bool include_any_filter);
 
-  /**
+	/**
    * @brief Returns the filename where the recently opened/saved projects should be stored
    */
-  static QString GetRecentProjectsFilePath();
+	static QString GetRecentProjectsFilePath();
 
-  /**
+	/**
    * @brief Called only on startup to set the locale
    */
-  void SetStartupLocale();
+	void SetStartupLocale();
 
-  /**
+	/**
    * @brief Adds a filename to the top of the recently opened projects list (or moves it if it already exists)
    */
-  void PushRecentlyOpenedProject(const QString &s);
+	void PushRecentlyOpenedProject(const QString &s);
 
-  /**
+	/**
    * @brief Declare custom types/classes for Qt's signal/slot system
    *
    * Qt's signal/slot system requires types to be declared. In the interest of doing this only at startup, we contain
    * them all in a function here.
    */
-  void DeclareTypesForQt();
+	void DeclareTypesForQt();
 
-  /**
+	/**
    * @brief Start GUI portion of Olive
    *
    * Starts services and objects required for the GUI of Olive. It's guaranteed that running without this function will
    * create an application instance that is completely valid minus the UI (e.g. for CLI modes).
    */
-  void StartGUI(bool full_screen);
+	void StartGUI(bool full_screen);
 
-  /**
+	/**
    * @brief Internal function for saving a project to a file
    */
-  void SaveProjectInternal(const QString &override_filename = QString());
+	void SaveProjectInternal(const QString &override_filename = QString());
 
-  /**
+	/**
    * @brief Retrieves the currently most active sequence for exporting
    */
-  ViewerOutput *GetSequenceToExport();
+	ViewerOutput *GetSequenceToExport();
 
-  static QString GetAutoRecoveryIndexFilename();
+	static QString GetAutoRecoveryIndexFilename();
 
-  void SaveUnrecoveredList();
+	void SaveUnrecoveredList();
 
-  bool RevertProjectInternal(bool by_opening_existing);
+	bool RevertProjectInternal(bool by_opening_existing);
 
-  void SaveRecentProjectsList();
+	void SaveRecentProjectsList();
 
-  /**
+	/**
    * @brief Adds a project to the "open projects" list
    */
-  void AddOpenProject(olive::Project* p, bool add_to_recents = false);
+	void AddOpenProject(olive::Project *p, bool add_to_recents = false);
 
-  bool AddOpenProjectFromTask(Task* task, bool add_to_recents);
+	bool AddOpenProjectFromTask(Task *task, bool add_to_recents);
 
-  void SetActiveProject(Project *p);
+	void SetActiveProject(Project *p);
 
-  /**
+	/**
    * @brief Internal main window object
    */
-  MainWindow* main_window_;
+	MainWindow *main_window_;
 
-  /**
+	/**
    * @brief List of currently open projects
    */
-  Project *open_project_;
+	Project *open_project_;
 
-  /**
+	/**
    * @brief Currently active tool
    */
-  Tool::Item tool_;
+	Tool::Item tool_;
 
-  /**
+	/**
    * @brief Currently active addable object
    */
-  Tool::AddableObject addable_object_;
+	Tool::AddableObject addable_object_;
 
-  /**
+	/**
    * @brief Currently selected transition
    */
-  QString selected_transition_;
+	QString selected_transition_;
 
-  /**
+	/**
    * @brief Current snapping setting
    */
-  bool snapping_;
+	bool snapping_;
 
-  /**
+	/**
    * @brief Internal timer for saving autorecovery files
    */
-  QTimer autorecovery_timer_;
+	QTimer autorecovery_timer_;
 
-  /**
+	/**
    * @brief Application-wide undo stack instance
    */
-  UndoStack undo_stack_;
+	UndoStack undo_stack_;
 
-  /**
+	/**
    * @brief List of most recently opened/saved projects
    */
-  QStringList recent_projects_;
+	QStringList recent_projects_;
 
-  /**
+	/**
    * @brief Parameters set up in main() determining how the program should run
    */
-  CoreParams core_params_;
+	CoreParams core_params_;
 
-  /**
+	/**
    * @brief Static singleton core instance
    */
-  static Core* instance_;
+	static Core *instance_;
 
-  /**
+	/**
    * @brief Internal translator
    */
-  QTranslator* translator_;
+	QTranslator *translator_;
 
-  /**
+	/**
    * @brief List of projects that are unsaved but have autorecovery projects
    */
-  QVector<QUuid> autorecovered_projects_;
+	QVector<QUuid> autorecovered_projects_;
 
-  /**
+	/**
    * @brief Do something debug related
    */
-  bool magic_;
+	bool magic_;
 
-  /**
+	/**
    * @brief How many widgets currently need pixel sampling access
    */
-  int pixel_sampling_users_;
+	int pixel_sampling_users_;
 
-  bool shown_cache_full_warning_;
+	bool shown_cache_full_warning_;
 
 private slots:
-  void SaveAutorecovery();
+	void SaveAutorecovery();
 
-  void ProjectSaveSucceeded(Task *task);
+	void ProjectSaveSucceeded(Task *task);
 
-  bool AddOpenProjectFromTaskAndAddToRecents(Task* task)
-  {
-    return AddOpenProjectFromTask(task, true);
-  }
+	bool AddOpenProjectFromTaskAndAddToRecents(Task *task)
+	{
+		return AddOpenProjectFromTask(task, true);
+	}
 
-  void ImportTaskComplete(Task *task);
+	void ImportTaskComplete(Task *task);
 
-  bool ConfirmImageSequence(const QString &filename);
+	bool ConfirmImageSequence(const QString &filename);
 
-  void ProjectWasModified(bool e);
+	void ProjectWasModified(bool e);
 
-  bool StartHeadlessExport();
+	bool StartHeadlessExport();
 
-  void OpenStartupProject();
+	void OpenStartupProject();
 
-  void AddRecoveryProjectFromTask(Task* task);
+	void AddRecoveryProjectFromTask(Task *task);
 
-  /**
+	/**
    * @brief Internal project open
    */
-  void OpenProjectInternal(const QString& filename, bool recovery_project = false);
-
-  void ImportSingleFile(const QString &f);
+	void OpenProjectInternal(const QString &filename,
+							 bool recovery_project = false);
 
+	void ImportSingleFile(const QString &f);
 };
 
 }

app/crashhandler/crashhandler.cpp

@@ -40,335 +40,370 @@
 #include "common/filefunctions.h"
 #include "version.h"
 
-namespace olive {
-
-CrashHandlerDialog::CrashHandlerDialog(const QString& report_path)
+namespace olive
 {
-  setWindowTitle(tr("Olive"));
-  setWindowFlags(Qt::WindowStaysOnTopHint);
 
-  report_filename_ = report_path;
-  waiting_for_upload_ = false;
+CrashHandlerDialog::CrashHandlerDialog(const QString &report_path)
+{
+	setWindowTitle(tr("Olive"));
+	setWindowFlags(Qt::WindowStaysOnTopHint);
 
-  QVBoxLayout* layout = new QVBoxLayout(this);
+	report_filename_ = report_path;
+	waiting_for_upload_ = false;
 
-  layout->addWidget(new QLabel(tr("We're sorry, Olive has crashed. Please help us fix it by "
-                                  "sending an error report.")));
+	QVBoxLayout *layout = new QVBoxLayout(this);
 
-  QSplitter* splitter = new QSplitter(Qt::Vertical);
-  splitter->setChildrenCollapsible(false);
-  layout->addWidget(splitter);
+	layout->addWidget(new QLabel(
+		tr("We're sorry, Olive has crashed. Please help us fix it by "
+		   "sending an error report.")));
 
-  summary_edit_ = new QTextEdit();
-  summary_edit_->setPlaceholderText(tr("Describe what you were doing in as much detail as "
-                                       "possible. If you can, provide steps to reproduce this crash."));
+	QSplitter *splitter = new QSplitter(Qt::Vertical);
+	splitter->setChildrenCollapsible(false);
+	layout->addWidget(splitter);
 
-  splitter->addWidget(summary_edit_);
+	summary_edit_ = new QTextEdit();
+	summary_edit_->setPlaceholderText(
+		tr("Describe what you were doing in as much detail as "
+		   "possible. If you can, provide steps to reproduce this crash."));
 
-  QWidget* crash_widget = new QWidget();
-  QVBoxLayout* crash_widget_layout = new QVBoxLayout(crash_widget);
-  crash_widget_layout->setMargin(0);
+	splitter->addWidget(summary_edit_);
 
-  crash_widget_layout->addWidget(new QLabel(tr("Crash Report:")));
+	QWidget *crash_widget = new QWidget();
+	QVBoxLayout *crash_widget_layout = new QVBoxLayout(crash_widget);
+	crash_widget_layout->setMargin(0);
 
-  crash_report_ = new QTextEdit();
-  crash_report_->setReadOnly(true);
-  crash_report_->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
-  crash_widget_layout->addWidget(crash_report_);
+	crash_widget_layout->addWidget(new QLabel(tr("Crash Report:")));
 
-  splitter->addWidget(crash_widget);
+	crash_report_ = new QTextEdit();
+	crash_report_->setReadOnly(true);
+	crash_report_->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
+	crash_widget_layout->addWidget(crash_report_);
 
-  QHBoxLayout* btn_layout = new QHBoxLayout();
-  btn_layout->setMargin(0);
-  btn_layout->addStretch();
+	splitter->addWidget(crash_widget);
 
-  send_report_btn_ = new QPushButton(tr("Send Error Report"));
-  connect(send_report_btn_, &QPushButton::clicked, this, &CrashHandlerDialog::SendErrorReport);
-  btn_layout->addWidget(send_report_btn_);
+	QHBoxLayout *btn_layout = new QHBoxLayout();
+	btn_layout->setMargin(0);
+	btn_layout->addStretch();
 
-  dont_send_btn_ = new QPushButton(tr("Don't Send"));
-  connect(dont_send_btn_, &QPushButton::clicked, this, &CrashHandlerDialog::reject);
-  btn_layout->addWidget(dont_send_btn_);
+	send_report_btn_ = new QPushButton(tr("Send Error Report"));
+	connect(send_report_btn_, &QPushButton::clicked, this,
+			&CrashHandlerDialog::SendErrorReport);
+	btn_layout->addWidget(send_report_btn_);
 
-  layout->addLayout(btn_layout);
+	dont_send_btn_ = new QPushButton(tr("Don't Send"));
+	connect(dont_send_btn_, &QPushButton::clicked, this,
+			&CrashHandlerDialog::reject);
+	btn_layout->addWidget(dont_send_btn_);
 
-  crash_report_->setEnabled(false);
-  send_report_btn_->setEnabled(false);
+	layout->addLayout(btn_layout);
 
-  crash_report_->setText(tr("Waiting for crash report to be generated..."));
+	crash_report_->setEnabled(false);
+	send_report_btn_->setEnabled(false);
 
-  GenerateReport();
+	crash_report_->setText(tr("Waiting for crash report to be generated..."));
+
+	GenerateReport();
 }
 
 void CrashHandlerDialog::SetGUIObjectsEnabled(bool e)
 {
-  summary_edit_->setEnabled(e);
-  crash_report_->setEnabled(e);
-  send_report_btn_->setEnabled(e);
-  dont_send_btn_->setEnabled(e);
+	summary_edit_->setEnabled(e);
+	crash_report_->setEnabled(e);
+	send_report_btn_->setEnabled(e);
+	dont_send_btn_->setEnabled(e);
 }
 
 QString CrashHandlerDialog::GetSymbolPath()
 {
-  QDir app_path(qApp->applicationDirPath());
-  QString symbols_path;
+	QDir app_path(qApp->applicationDirPath());
+	QString symbols_path;
 
 #if BUILDFLAG(IS_WIN)
-  symbols_path = app_path.filePath(QStringLiteral("symbols"));
+	symbols_path = app_path.filePath(QStringLiteral("symbols"));
 #elif BUILDFLAG(IS_LINUX)
-  app_path.cdUp();
-  symbols_path = app_path.filePath(QStringLiteral("share/olive-editor/symbols"));
+	app_path.cdUp();
+	symbols_path =
+		app_path.filePath(QStringLiteral("share/olive-editor/symbols"));
 #elif BUILDFLAG(IS_APPLE)
-  app_path.cdUp();
-  symbols_path = app_path.filePath(QStringLiteral("Resources/symbols"));
+	app_path.cdUp();
+	symbols_path = app_path.filePath(QStringLiteral("Resources/symbols"));
 #endif
 
-  return symbols_path;
+	return symbols_path;
 }
 
 void CrashHandlerDialog::GenerateReport()
 {
-  QProcess* p = new QProcess();
+	QProcess *p = new QProcess();
 
-  connect(p, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
-          this, &CrashHandlerDialog::ReadProcessFinished);
-  connect(p, &QProcess::readyReadStandardOutput, this, &CrashHandlerDialog::ReadProcessHasData);
+	connect(p, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
+			this, &CrashHandlerDialog::ReadProcessFinished);
+	connect(p, &QProcess::readyReadStandardOutput, this,
+			&CrashHandlerDialog::ReadProcessHasData);
 
-  QString stackwalk_filename = FileFunctions::GetFormattedExecutableForPlatform(QStringLiteral("minidump_stackwalk"));
+	QString stackwalk_filename =
+		FileFunctions::GetFormattedExecutableForPlatform(
+			QStringLiteral("minidump_stackwalk"));
 
-  QString stackwalk_bin = QDir(qApp->applicationDirPath()).filePath(stackwalk_filename);
-  p->start(stackwalk_bin, {report_filename_, GetSymbolPath()});
-  crash_report_->setText(QStringLiteral("Trying to run: %1").arg(stackwalk_bin));
+	QString stackwalk_bin =
+		QDir(qApp->applicationDirPath()).filePath(stackwalk_filename);
+	p->start(stackwalk_bin, { report_filename_, GetSymbolPath() });
+	crash_report_->setText(
+		QStringLiteral("Trying to run: %1").arg(stackwalk_bin));
 }
 
-void CrashHandlerDialog::ReplyFinished(QNetworkReply* reply)
+void CrashHandlerDialog::ReplyFinished(QNetworkReply *reply)
 {
-  waiting_for_upload_ = false;
+	waiting_for_upload_ = false;
 
-  if (reply->error() == QNetworkReply::NoError) {
-    // Close dialog
-    QDialog::accept();
-  } else {
-    QMessageBox b(this);
-    b.setIcon(QMessageBox::Critical);
-    b.setWindowModality(Qt::WindowModal);
-    b.setWindowTitle(tr("Upload Failed"));
-    b.setText(tr("Failed to send error report (%1). Please try again later.").arg(QString::number(reply->error())));
-    b.addButton(QMessageBox::Ok);
-    b.exec();
+	if (reply->error() == QNetworkReply::NoError) {
+		// Close dialog
+		QDialog::accept();
+	} else {
+		QMessageBox b(this);
+		b.setIcon(QMessageBox::Critical);
+		b.setWindowModality(Qt::WindowModal);
+		b.setWindowTitle(tr("Upload Failed"));
+		b.setText(
+			tr("Failed to send error report (%1). Please try again later.")
+				.arg(QString::number(reply->error())));
+		b.addButton(QMessageBox::Ok);
+		b.exec();
 
-    SetGUIObjectsEnabled(true);
-  }
+		SetGUIObjectsEnabled(true);
+	}
 }
 
-void CrashHandlerDialog::HandleSslErrors(QNetworkReply *reply, const QList<QSslError> &se)
+void CrashHandlerDialog::HandleSslErrors(QNetworkReply *reply,
+										 const QList<QSslError> &se)
 {
-  QStringList errors;
-  for (const QSslError &err : se) {
-    errors.append(err.errorString());
-  }
+	QStringList errors;
+	for (const QSslError &err : se) {
+		errors.append(err.errorString());
+	}
 
-  QMessageBox b(this);
-  b.setIcon(QMessageBox::Critical);
-  b.setWindowModality(Qt::WindowModal);
-  b.setWindowTitle(tr("SSL Error"));
-  b.setText(tr("Encountered the following SSL errors:\n\n%1").arg(errors.join('\n')));
-  b.addButton(QMessageBox::Ok);
-  b.exec();
+	QMessageBox b(this);
+	b.setIcon(QMessageBox::Critical);
+	b.setWindowModality(Qt::WindowModal);
+	b.setWindowTitle(tr("SSL Error"));
+	b.setText(tr("Encountered the following SSL errors:\n\n%1")
+				  .arg(errors.join('\n')));
+	b.addButton(QMessageBox::Ok);
+	b.exec();
 }
 
 void CrashHandlerDialog::AttemptToFindReport()
 {
-  // If we found it, use it, otherwise wait a second and try again
-  if (report_filename_.isEmpty()) {
-    // Couldn't find report, try again in one second
-    QTimer::singleShot(500, this, &CrashHandlerDialog::AttemptToFindReport);
-  } else {
-    GenerateReport();
-  }
+	// If we found it, use it, otherwise wait a second and try again
+	if (report_filename_.isEmpty()) {
+		// Couldn't find report, try again in one second
+		QTimer::singleShot(500, this, &CrashHandlerDialog::AttemptToFindReport);
+	} else {
+		GenerateReport();
+	}
 }
 
 void CrashHandlerDialog::ReadProcessHasData()
 {
-  report_data_.append(static_cast<QProcess*>(sender())->readAllStandardOutput());
+	report_data_.append(
+		static_cast<QProcess *>(sender())->readAllStandardOutput());
 }
 
 void CrashHandlerDialog::ReadProcessFinished()
 {
-  SetGUIObjectsEnabled(true);
-  crash_report_->setText(report_data_);
-  delete sender();
+	SetGUIObjectsEnabled(true);
+	crash_report_->setText(report_data_);
+	delete sender();
 }
 
 void CrashHandlerDialog::SendErrorReport()
 {
-  if (summary_edit_->document()->isEmpty()) {
-    QMessageBox b(this);
-    b.setIcon(QMessageBox::Question);
-    b.setWindowModality(Qt::WindowModal);
-    b.setText(tr("You must write a description to submit this crash report."));
-    b.addButton(QMessageBox::Ok);
-    b.exec();
-    return;
-  }
+	if (summary_edit_->document()->isEmpty()) {
+		QMessageBox b(this);
+		b.setIcon(QMessageBox::Question);
+		b.setWindowModality(Qt::WindowModal);
+		b.setText(
+			tr("You must write a description to submit this crash report."));
+		b.addButton(QMessageBox::Ok);
+		b.exec();
+		return;
+	}
 
-  QNetworkAccessManager* manager = new QNetworkAccessManager();
-  connect(manager, &QNetworkAccessManager::finished, this, &CrashHandlerDialog::ReplyFinished);
-  connect(manager, &QNetworkAccessManager::sslErrors, this, &CrashHandlerDialog::HandleSslErrors);
+	QNetworkAccessManager *manager = new QNetworkAccessManager();
+	connect(manager, &QNetworkAccessManager::finished, this,
+			&CrashHandlerDialog::ReplyFinished);
+	connect(manager, &QNetworkAccessManager::sslErrors, this,
+			&CrashHandlerDialog::HandleSslErrors);
 
-  QNetworkRequest request;
-  request.setSslConfiguration(QSslConfiguration::defaultConfiguration());
-  request.setUrl(QStringLiteral("https://olivevideoeditor.org/crashpad/report.php"));
+	QNetworkRequest request;
+	request.setSslConfiguration(QSslConfiguration::defaultConfiguration());
+	request.setUrl(
+		QStringLiteral("https://olivevideoeditor.org/crashpad/report.php"));
 
-  // Create HTTP form
-  QHttpMultiPart* multipart = new QHttpMultiPart(QHttpMultiPart::FormDataType);
+	// Create HTTP form
+	QHttpMultiPart *multipart =
+		new QHttpMultiPart(QHttpMultiPart::FormDataType);
 
-  // Create description section
-  QHttpPart desc_part;
-  desc_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("text/plain; charset=UTF-8"));
-  desc_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"description\""));
-  desc_part.setBody(summary_edit_->toPlainText().toUtf8());
-  multipart->append(desc_part);
+	// Create description section
+	QHttpPart desc_part;
+	desc_part.setHeader(QNetworkRequest::ContentTypeHeader,
+						QStringLiteral("text/plain; charset=UTF-8"));
+	desc_part.setHeader(QNetworkRequest::ContentDispositionHeader,
+						QStringLiteral("form-data; name=\"description\""));
+	desc_part.setBody(summary_edit_->toPlainText().toUtf8());
+	multipart->append(desc_part);
 
-  // Create report section
-  QHttpPart report_part;
-  report_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("text/plain; charset=UTF-8"));
-  report_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"report\""));
-  report_part.setBody(report_data_);
-  multipart->append(report_part);
+	// Create report section
+	QHttpPart report_part;
+	report_part.setHeader(QNetworkRequest::ContentTypeHeader,
+						  QStringLiteral("text/plain; charset=UTF-8"));
+	report_part.setHeader(QNetworkRequest::ContentDispositionHeader,
+						  QStringLiteral("form-data; name=\"report\""));
+	report_part.setBody(report_data_);
+	multipart->append(report_part);
 
-  // Create commit section
-  QHttpPart commit_part;
-  commit_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("text/plain; charset=UTF-8"));
-  commit_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"commit\""));
-  commit_part.setBody(kAppVersionLong.toUtf8());
-  multipart->append(commit_part);
+	// Create commit section
+	QHttpPart commit_part;
+	commit_part.setHeader(QNetworkRequest::ContentTypeHeader,
+						  QStringLiteral("text/plain; charset=UTF-8"));
+	commit_part.setHeader(QNetworkRequest::ContentDispositionHeader,
+						  QStringLiteral("form-data; name=\"commit\""));
+	commit_part.setBody(kAppVersionLong.toUtf8());
+	multipart->append(commit_part);
 
-  // Create dump section
-  QHttpPart dump_part;
-  dump_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("application/octet-stream"));
-  dump_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"dump\"; filename=\"%1\"")
-                      .arg(QFileInfo(report_filename_).fileName()));
-  QFile* dump_file = new QFile(report_filename_);
-  dump_file->open(QFile::ReadOnly);
-  dump_part.setBodyDevice(dump_file);
-  dump_file->setParent(multipart); // Delete file with multipart
-  multipart->append(dump_part);
+	// Create dump section
+	QHttpPart dump_part;
+	dump_part.setHeader(QNetworkRequest::ContentTypeHeader,
+						QStringLiteral("application/octet-stream"));
+	dump_part.setHeader(
+		QNetworkRequest::ContentDispositionHeader,
+		QStringLiteral("form-data; name=\"dump\"; filename=\"%1\"")
+			.arg(QFileInfo(report_filename_).fileName()));
+	QFile *dump_file = new QFile(report_filename_);
+	dump_file->open(QFile::ReadOnly);
+	dump_part.setBodyDevice(dump_file);
+	dump_file->setParent(multipart); // Delete file with multipart
+	multipart->append(dump_part);
 
-  // Find symbol file
-  QDir symbol_dir(GetSymbolPath());
+	// Find symbol file
+	QDir symbol_dir(GetSymbolPath());
 
-  QString symbol_bin_name;
+	QString symbol_bin_name;
 #if BUILDFLAG(IS_WIN)
-  symbol_bin_name = QStringLiteral("olive-editor.pdb");
+	symbol_bin_name = QStringLiteral("olive-editor.pdb");
 #elif BUILDFLAG(IS_APPLE)
-  symbol_bin_name = QStringLiteral("Olive");
+	symbol_bin_name = QStringLiteral("Olive");
 #else
-  symbol_bin_name = QStringLiteral("olive-editor");
+	symbol_bin_name = QStringLiteral("olive-editor");
 #endif
-  symbol_dir = QDir(symbol_dir.filePath(symbol_bin_name));
+	symbol_dir = QDir(symbol_dir.filePath(symbol_bin_name));
 
-  QStringList folders_in_symbol_path = symbol_dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
+	QStringList folders_in_symbol_path =
+		symbol_dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
 
-  if (folders_in_symbol_path.size() > 0) {
-    symbol_dir = QDir(symbol_dir.filePath(folders_in_symbol_path.first()));
-  } else {
-    QMessageBox b(this);
-    b.setIcon(QMessageBox::Critical);
-    b.setWindowModality(Qt::WindowModal);
-    b.setWindowTitle(tr("Failed to send report"));
-    b.setText(tr("Failed to find symbols necessary to send report. "
-                 "This is a packaging issue. Please notify "
-                 "the maintainers of this package."));
-    b.addButton(QMessageBox::Ok);
-    b.exec();
-    return;
-  }
+	if (folders_in_symbol_path.size() > 0) {
+		symbol_dir = QDir(symbol_dir.filePath(folders_in_symbol_path.first()));
+	} else {
+		QMessageBox b(this);
+		b.setIcon(QMessageBox::Critical);
+		b.setWindowModality(Qt::WindowModal);
+		b.setWindowTitle(tr("Failed to send report"));
+		b.setText(tr("Failed to find symbols necessary to send report. "
+					 "This is a packaging issue. Please notify "
+					 "the maintainers of this package."));
+		b.addButton(QMessageBox::Ok);
+		b.exec();
+		return;
+	}
 
-  // Create sym section
-  QString symbol_filename;
+	// Create sym section
+	QString symbol_filename;
 #if BUILDFLAG(IS_APPLE)
-  symbol_filename = QStringLiteral("Olive.sym");
+	symbol_filename = QStringLiteral("Olive.sym");
 #else
-  symbol_filename = QStringLiteral("olive-editor.sym");
+	symbol_filename = QStringLiteral("olive-editor.sym");
 #endif
-  QString symbol_full_path = symbol_dir.filePath(symbol_filename);
-  QHttpPart sym_part;
-  sym_part.setHeader(QNetworkRequest::ContentTypeHeader, QStringLiteral("application/octet-stream"));
-  sym_part.setHeader(QNetworkRequest::ContentDispositionHeader, QStringLiteral("form-data; name=\"sym\"; filename=\"%1\"")
-                     .arg(symbol_filename));
-  QFile sym_file(symbol_full_path);
+	QString symbol_full_path = symbol_dir.filePath(symbol_filename);
+	QHttpPart sym_part;
+	sym_part.setHeader(QNetworkRequest::ContentTypeHeader,
+					   QStringLiteral("application/octet-stream"));
+	sym_part.setHeader(
+		QNetworkRequest::ContentDispositionHeader,
+		QStringLiteral("form-data; name=\"sym\"; filename=\"%1\"")
+			.arg(symbol_filename));
+	QFile sym_file(symbol_full_path);
 
-  if (!sym_file.open(QFile::ReadOnly)) {
-    QMessageBox b(this);
-    b.setIcon(QMessageBox::Critical);
-    b.setWindowModality(Qt::WindowModal);
-    b.setWindowTitle(tr("Failed to send report"));
-    b.setText(tr("Failed to open symbol file. You may not have "
-                 "permission to access it."));
-    b.addButton(QMessageBox::Ok);
-    b.exec();
-    return;
-  }
+	if (!sym_file.open(QFile::ReadOnly)) {
+		QMessageBox b(this);
+		b.setIcon(QMessageBox::Critical);
+		b.setWindowModality(Qt::WindowModal);
+		b.setWindowTitle(tr("Failed to send report"));
+		b.setText(tr("Failed to open symbol file. You may not have "
+					 "permission to access it."));
+		b.addButton(QMessageBox::Ok);
+		b.exec();
+		return;
+	}
 
-  QByteArray symbol_data = qCompress(sym_file.readAll(), 9);
-  sym_file.close();
+	QByteArray symbol_data = qCompress(sym_file.readAll(), 9);
+	sym_file.close();
 
-  sym_part.setBody(symbol_data);
-  multipart->append(sym_part);
+	sym_part.setBody(symbol_data);
+	multipart->append(sym_part);
 
-  manager->post(request, multipart);
+	manager->post(request, multipart);
 
-  SetGUIObjectsEnabled(false);
-  waiting_for_upload_ = true;
+	SetGUIObjectsEnabled(false);
+	waiting_for_upload_ = true;
 }
 
-void CrashHandlerDialog::closeEvent(QCloseEvent* e)
+void CrashHandlerDialog::closeEvent(QCloseEvent *e)
 {
-  QMessageBox b(this);
-  b.setIcon(QMessageBox::Warning);
-  b.setWindowModality(Qt::WindowModal);
-  b.setWindowTitle(tr("Confirm Close"));
-  b.setText(tr("Crash report is still uploading. Closing now may result in no "
-               "report being sent. Are you sure you wish to close?"));
-  b.addButton(QMessageBox::Ok);
-  b.addButton(QMessageBox::Cancel);
+	QMessageBox b(this);
+	b.setIcon(QMessageBox::Warning);
+	b.setWindowModality(Qt::WindowModal);
+	b.setWindowTitle(tr("Confirm Close"));
+	b.setText(
+		tr("Crash report is still uploading. Closing now may result in no "
+		   "report being sent. Are you sure you wish to close?"));
+	b.addButton(QMessageBox::Ok);
+	b.addButton(QMessageBox::Cancel);
 
-  if (waiting_for_upload_ && b.exec() == QMessageBox::Cancel) {
-    e->ignore();
-  } else {
-    e->accept();
-  }
+	if (waiting_for_upload_ && b.exec() == QMessageBox::Cancel) {
+		e->ignore();
+	} else {
+		e->accept();
+	}
 }
 
 }
 
 int main(int argc, char *argv[])
 {
-  QString report;
+	QString report;
 
 #ifdef Q_OS_WINDOWS
-  int num_args;
-  LPWSTR *args = CommandLineToArgvW(GetCommandLineW(), &num_args);
-  if (num_args < 2) {
-    LocalFree(args);
-    return 1;
-  }
+	int num_args;
+	LPWSTR *args = CommandLineToArgvW(GetCommandLineW(), &num_args);
+	if (num_args < 2) {
+		LocalFree(args);
+		return 1;
+	}
 
-  report = QString::fromWCharArray(args[1]);
-  LocalFree(args);
+	report = QString::fromWCharArray(args[1]);
+	LocalFree(args);
 #else
-  if (argc < 2) {
-    return 1;
-  }
+	if (argc < 2) {
+		return 1;
+	}
 
-  report = argv[1];
+	report = argv[1];
 #endif
 
-  QApplication a(argc, argv);
+	QApplication a(argc, argv);
 
-  olive::CrashHandlerDialog chd(report);
-  chd.open();
+	olive::CrashHandlerDialog chd(report);
+	chd.open();
 
-  return a.exec();
+	return a.exec();
 }

app/crashhandler/crashhandler.h

@@ -30,51 +30,50 @@
 
 #include "common/define.h"
 
-namespace olive {
-
-class CrashHandlerDialog : public QDialog
+namespace olive
 {
-  Q_OBJECT
+
+class CrashHandlerDialog : public QDialog {
+	Q_OBJECT
 public:
-  CrashHandlerDialog(const QString& report_path);
+	CrashHandlerDialog(const QString &report_path);
 
 private:
-  void SetGUIObjectsEnabled(bool e);
+	void SetGUIObjectsEnabled(bool e);
 
-  void GenerateReport();
+	void GenerateReport();
 
-  static QString GetSymbolPath();
+	static QString GetSymbolPath();
 
-  QTextEdit* summary_edit_;
+	QTextEdit *summary_edit_;
 
-  QTextEdit* crash_report_;
+	QTextEdit *crash_report_;
 
-  QPushButton* send_report_btn_;
+	QPushButton *send_report_btn_;
 
-  QPushButton* dont_send_btn_;
+	QPushButton *dont_send_btn_;
 
-  QString report_filename_;
+	QString report_filename_;
 
-  QByteArray report_data_;
+	QByteArray report_data_;
 
-  bool waiting_for_upload_;
+	bool waiting_for_upload_;
 
 protected:
-  virtual void closeEvent(QCloseEvent* e) override;
+	virtual void closeEvent(QCloseEvent *e) override;
 
 private slots:
-  void ReplyFinished(QNetworkReply *reply);
+	void ReplyFinished(QNetworkReply *reply);
 
-  void HandleSslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
+	void HandleSslErrors(QNetworkReply *reply, const QList<QSslError> &errors);
 
-  void AttemptToFindReport();
+	void AttemptToFindReport();
 
-  void ReadProcessHasData();
+	void ReadProcessHasData();
 
-  void ReadProcessFinished();
-
-  void SendErrorReport();
+	void ReadProcessFinished();
 
+	void SendErrorReport();
 };
 
 }

app/dialog/about/about.cpp

@@ -30,114 +30,127 @@
 #include "patreon.h"
 #include "scrollinglabel.h"
 
-namespace olive {
-
-AboutDialog::AboutDialog(bool welcome_dialog, QWidget *parent) :
-  QDialog(parent)
+namespace olive
 {
-  if (welcome_dialog) {
-    setWindowTitle(tr("Welcome to %1").arg(QApplication::applicationName()));
-  } else {
-    setWindowTitle(tr("About %1").arg(QApplication::applicationName()));
-  }
 
-  QFontMetrics fm = fontMetrics();
+AboutDialog::AboutDialog(bool welcome_dialog, QWidget *parent)
+	: QDialog(parent)
+{
+	if (welcome_dialog) {
+		setWindowTitle(
+			tr("Welcome to %1").arg(QApplication::applicationName()));
+	} else {
+		setWindowTitle(tr("About %1").arg(QApplication::applicationName()));
+	}
 
-  QVBoxLayout* layout = new QVBoxLayout(this);
-  layout->setContentsMargins(fm.height(), fm.height(), fm.height(), fm.height());
+	QFontMetrics fm = fontMetrics();
 
-  QHBoxLayout *horiz_layout = new QHBoxLayout();
-  horiz_layout->setContentsMargins(fm.height(), fm.height(), fm.height(), fm.height());
-  horiz_layout->setSpacing(fm.height()*2);
+	QVBoxLayout *layout = new QVBoxLayout(this);
+	layout->setContentsMargins(fm.height(), fm.height(), fm.height(),
+							   fm.height());
 
-  QLabel* icon = new QLabel(QStringLiteral("<html><img src=':/graphics/olive-splash.png'></html>"));
-  icon->setAlignment(Qt::AlignCenter);
-  horiz_layout->addWidget(icon);
+	QHBoxLayout *horiz_layout = new QHBoxLayout();
+	horiz_layout->setContentsMargins(fm.height(), fm.height(), fm.height(),
+									 fm.height());
+	horiz_layout->setSpacing(fm.height() * 2);
 
-  // Construct About text
-  QLabel* label =
-      new QLabel(QStringLiteral("<html><head/><body>"
-                                "<p><b>%1</b> %2</p>" // AppName (version identifier)
-                                "<p><a href=\"https://www.olivevideoeditor.org/\">"
-                                "https://www.olivevideoeditor.org/"
-                                "</a></p>"
-                                "<p>%3</p>" // First statement
-                                "</body></html>").arg(QApplication::applicationName(),
-                                                      QApplication::applicationVersion(),
-                                                      tr("Olive is a free open source non-linear video editor. "
-                                                         "This software is licensed under the GNU GPL Version 3.")));
+	QLabel *icon = new QLabel(
+		QStringLiteral("<html><img src=':/graphics/olive-splash.png'></html>"));
+	icon->setAlignment(Qt::AlignCenter);
+	horiz_layout->addWidget(icon);
 
-  // Set text formatting
-  label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
-  label->setWordWrap(true);
-  label->setOpenExternalLinks(true);
-  label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
-  label->setTextInteractionFlags(Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse);
-  label->setCursor(Qt::IBeamCursor);
-  horiz_layout->addWidget(label);
+	// Construct About text
+	QLabel *label = new QLabel(
+		QStringLiteral("<html><head/><body>"
+					   "<p><b>%1</b> %2</p>" // AppName (version identifier)
+					   "<p><a href=\"https://www.olivevideoeditor.org/\">"
+					   "https://www.olivevideoeditor.org/"
+					   "</a></p>"
+					   "<p>%3</p>" // First statement
+					   "</body></html>")
+			.arg(QApplication::applicationName(),
+				 QApplication::applicationVersion(),
+				 tr("Olive is a free open source non-linear video editor. "
+					"This software is licensed under the GNU GPL Version 3.")));
 
-  layout->addLayout(horiz_layout);
+	// Set text formatting
+	label->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
+	label->setWordWrap(true);
+	label->setOpenExternalLinks(true);
+	label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum);
+	label->setTextInteractionFlags(Qt::TextSelectableByMouse |
+								   Qt::LinksAccessibleByMouse);
+	label->setCursor(Qt::IBeamCursor);
+	horiz_layout->addWidget(label);
 
-  // Patrons where possible
-  layout->addWidget(new QLabel());
+	layout->addLayout(horiz_layout);
 
-  QString opening_statement;
+	// Patrons where possible
+	layout->addWidget(new QLabel());
 
-  if (welcome_dialog || patrons.isEmpty()) {
-    opening_statement = tr("<b>Olive relies on support from the community to continue its development.</b>");
-  } else {
-    opening_statement = tr("Olive wouldn't be possible without the support of gracious donations from the following people.");
-  }
+	QString opening_statement;
 
-  QLabel* support_lbl = new QLabel(tr("<html>%1 "
-                                        "If you like this project, please consider making a "
-                                        "<a href='https://olivevideoeditor.org/donate.php'>one-time donation</a> or "
-                                        "<a href='https://www.patreon.com/olivevideoeditor'>pledging monthly</a> to "
-                                        "support its development.</html>").arg(opening_statement));
-  support_lbl->setWordWrap(true);
-  support_lbl->setAlignment(Qt::AlignCenter);
-  support_lbl->setOpenExternalLinks(true);
-  layout->addWidget(support_lbl);
+	if (welcome_dialog || patrons.isEmpty()) {
+		opening_statement = tr(
+			"<b>Olive relies on support from the community to continue its development.</b>");
+	} else {
+		opening_statement = tr(
+			"Olive wouldn't be possible without the support of gracious donations from the following people.");
+	}
 
-  if (!patrons.isEmpty()) {
-    ScrollingLabel* scroll = new ScrollingLabel(patrons);
-    scroll->StartAnimating();
-    layout->addWidget(scroll);
-  }
+	QLabel *support_lbl = new QLabel(
+		tr("<html>%1 "
+		   "If you like this project, please consider making a "
+		   "<a href='https://olivevideoeditor.org/donate.php'>one-time donation</a> or "
+		   "<a href='https://www.patreon.com/olivevideoeditor'>pledging monthly</a> to "
+		   "support its development.</html>")
+			.arg(opening_statement));
+	support_lbl->setWordWrap(true);
+	support_lbl->setAlignment(Qt::AlignCenter);
+	support_lbl->setOpenExternalLinks(true);
+	layout->addWidget(support_lbl);
 
-  layout->addWidget(new QLabel());
+	if (!patrons.isEmpty()) {
+		ScrollingLabel *scroll = new ScrollingLabel(patrons);
+		scroll->StartAnimating();
+		layout->addWidget(scroll);
+	}
 
-  QHBoxLayout *btn_layout = new QHBoxLayout();
-  btn_layout->setContentsMargins(0, 0, 0, 0);
-  btn_layout->setSpacing(0);
+	layout->addWidget(new QLabel());
 
-  if (welcome_dialog) {
-    dont_show_again_checkbox_ = new QCheckBox(tr("Don't show this message again"));
-    btn_layout->addWidget(dont_show_again_checkbox_);
-  } else {
-    dont_show_again_checkbox_ = nullptr;
-  }
+	QHBoxLayout *btn_layout = new QHBoxLayout();
+	btn_layout->setContentsMargins(0, 0, 0, 0);
+	btn_layout->setSpacing(0);
 
-  QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok, this);
-  if (!welcome_dialog) {
-    buttons->setCenterButtons(true);
-  }
-  btn_layout->addWidget(buttons);
+	if (welcome_dialog) {
+		dont_show_again_checkbox_ =
+			new QCheckBox(tr("Don't show this message again"));
+		btn_layout->addWidget(dont_show_again_checkbox_);
+	} else {
+		dont_show_again_checkbox_ = nullptr;
+	}
 
-  layout->addLayout(btn_layout);
+	QDialogButtonBox *buttons =
+		new QDialogButtonBox(QDialogButtonBox::Ok, this);
+	if (!welcome_dialog) {
+		buttons->setCenterButtons(true);
+	}
+	btn_layout->addWidget(buttons);
 
-  connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+	layout->addLayout(btn_layout);
 
-  setFixedSize(sizeHint());
+	connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+
+	setFixedSize(sizeHint());
 }
 
 void AboutDialog::accept()
 {
-  if (dont_show_again_checkbox_ && dont_show_again_checkbox_->isChecked()) {
-    OLIVE_CONFIG("ShowWelcomeDialog") = false;
-  }
+	if (dont_show_again_checkbox_ && dont_show_again_checkbox_->isChecked()) {
+		OLIVE_CONFIG("ShowWelcomeDialog") = false;
+	}
 
-  QDialog::accept();
+	QDialog::accept();
 }
 
 }

app/dialog/about/about.h

@@ -26,7 +26,8 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 /**
  * @brief The AboutDialog class
@@ -34,11 +35,10 @@ namespace olive {
  * The About dialog (accessible through Help > About). Contains license and version information. This can be run from
  * anywhere
  */
-class AboutDialog : public QDialog
-{
-  Q_OBJECT
+class AboutDialog : public QDialog {
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief AboutDialog Constructor
    *
    * Creates About dialog.
@@ -47,14 +47,13 @@ public:
    *
    * QWidget parent object. Usually this will be MainWindow.
    */
-  explicit AboutDialog(bool welcome_dialog, QWidget *parent = nullptr);
+	explicit AboutDialog(bool welcome_dialog, QWidget *parent = nullptr);
 
 public slots:
-  virtual void accept() override;
+	virtual void accept() override;
 
 private:
-  QCheckBox *dont_show_again_checkbox_;
-
+	QCheckBox *dont_show_again_checkbox_;
 };
 
 }

app/dialog/about/scrollinglabel.cpp

@@ -24,98 +24,101 @@
 
 #include "common/qtutils.h"
 
-namespace olive {
+namespace olive
+{
 
 const int ScrollingLabel::kMinLineHeight = 10;
 
-ScrollingLabel::ScrollingLabel(QWidget *parent) :
-  QWidget(parent),
-  animate_(0)
+ScrollingLabel::ScrollingLabel(QWidget *parent)
+	: QWidget(parent)
+	, animate_(0)
 {
-  timer_.setInterval(50);
-  connect(&timer_, &QTimer::timeout, this, &ScrollingLabel::AnimationUpdate);
+	timer_.setInterval(50);
+	connect(&timer_, &QTimer::timeout, this, &ScrollingLabel::AnimationUpdate);
 }
 
-ScrollingLabel::ScrollingLabel(const QStringList &text, QWidget *parent) :
-  ScrollingLabel(parent)
+ScrollingLabel::ScrollingLabel(const QStringList &text, QWidget *parent)
+	: ScrollingLabel(parent)
 {
-  SetText(text);
+	SetText(text);
 }
 
 void ScrollingLabel::SetText(const QStringList &text)
 {
-  text_ = text;
+	text_ = text;
 
-  QFontMetrics fm = fontMetrics();
-  text_height_ = fm.height();
+	QFontMetrics fm = fontMetrics();
+	text_height_ = fm.height();
 
-  int width = 0;
-  foreach (const QString& s, text_) {
-    width = qMax(width, QtUtils::QFontMetricsWidth(fm, s));
-  }
+	int width = 0;
+	foreach (const QString &s, text_) {
+		width = qMax(width, QtUtils::QFontMetricsWidth(fm, s));
+	}
 
-  setMinimumSize(width, text_height_ * kMinLineHeight);
+	setMinimumSize(width, text_height_ * kMinLineHeight);
 }
 
 void ScrollingLabel::paintEvent(QPaintEvent *e)
 {
-  QImage map(width(), height(), QImage::Format_RGBA8888_Premultiplied);
-  map.fill(Qt::transparent);
+	QImage map(width(), height(), QImage::Format_RGBA8888_Premultiplied);
+	map.fill(Qt::transparent);
 
-  {
-    QPainter p(&map);
-    p.setPen(palette().text().color());
+	{
+		QPainter p(&map);
+		p.setPen(palette().text().color());
 
-    QFontMetrics fm = p.fontMetrics();
-    int half_width = width();
+		QFontMetrics fm = p.fontMetrics();
+		int half_width = width();
 
-    for (int i=0; i<text_.size(); i++) {
-      int text_y = fm.ascent() + height() - animate_ + (fm.height()*i);
-      int text_bottom = text_y + fm.descent();
-      int text_top = text_y - fm.ascent();
+		for (int i = 0; i < text_.size(); i++) {
+			int text_y = fm.ascent() + height() - animate_ + (fm.height() * i);
+			int text_bottom = text_y + fm.descent();
+			int text_top = text_y - fm.ascent();
 
-      if (text_bottom < 0 || text_top >= height()) {
-        continue;
-      }
+			if (text_bottom < 0 || text_top >= height()) {
+				continue;
+			}
 
-      const QString& s = text_.at(i);
+			const QString &s = text_.at(i);
 
-      int width = QtUtils::QFontMetricsWidth(fm, s);
-      p.drawText(half_width/2 - width/2, text_y, s);
-    }
+			int width = QtUtils::QFontMetricsWidth(fm, s);
+			p.drawText(half_width / 2 - width / 2, text_y, s);
+		}
 
-    for (int y=0; y<text_height_; y++) {
-      double mul = double(y)/double(text_height_);
+		for (int y = 0; y < text_height_; y++) {
+			double mul = double(y) / double(text_height_);
 
-      SetOpacityOfScanLine(map.scanLine(y), map.width(), 4, mul);
-      SetOpacityOfScanLine(map.scanLine(map.height()-1-y), map.width(), 4, mul);
-    }
-  }
+			SetOpacityOfScanLine(map.scanLine(y), map.width(), 4, mul);
+			SetOpacityOfScanLine(map.scanLine(map.height() - 1 - y),
+								 map.width(), 4, mul);
+		}
+	}
 
-  QPainter wp(this);
-  wp.drawImage(0, 0, map);
+	QPainter wp(this);
+	wp.drawImage(0, 0, map);
 }
 
-void ScrollingLabel::SetOpacityOfScanLine(uchar *scan_line, int width, int channels, double mul)
+void ScrollingLabel::SetOpacityOfScanLine(uchar *scan_line, int width,
+										  int channels, double mul)
 {
-  for (int x=0; x<width; x++) {
-    uchar* pixel = &scan_line[x*4];
+	for (int x = 0; x < width; x++) {
+		uchar *pixel = &scan_line[x * 4];
 
-    for (int c=0; c<channels; c++) {
-      pixel[c] *= mul;
-    }
-  }
+		for (int c = 0; c < channels; c++) {
+			pixel[c] *= mul;
+		}
+	}
 }
 
 void ScrollingLabel::AnimationUpdate()
 {
-  animate_++;
+	animate_++;
 
-  if (animate_ >= height() + text_.size() * text_height_) {
-    animate_ = 0;
-  }
+	if (animate_ >= height() + text_.size() * text_height_) {
+		animate_ = 0;
+	}
 
-  update();
+	update();
 }
 
 }

app/dialog/about/scrollinglabel.h

@@ -24,46 +24,46 @@
 #include <QTimer>
 #include <QWidget>
 
-namespace olive {
-
-class ScrollingLabel : public QWidget
+namespace olive
 {
-  Q_OBJECT
+
+class ScrollingLabel : public QWidget {
+	Q_OBJECT
 public:
-  ScrollingLabel(QWidget* parent = nullptr);
-  ScrollingLabel(const QStringList& text, QWidget* parent = nullptr);
+	ScrollingLabel(QWidget *parent = nullptr);
+	ScrollingLabel(const QStringList &text, QWidget *parent = nullptr);
 
-  void SetText(const QStringList& text);
+	void SetText(const QStringList &text);
 
-  void StartAnimating()
-  {
-    timer_.start();
-  }
+	void StartAnimating()
+	{
+		timer_.start();
+	}
 
-  void StopAnimating()
-  {
-    timer_.stop();
-  }
+	void StopAnimating()
+	{
+		timer_.stop();
+	}
 
 protected:
-  virtual void paintEvent(QPaintEvent* e) override;
+	virtual void paintEvent(QPaintEvent *e) override;
 
 private:
-  static void SetOpacityOfScanLine(uchar* scan_line, int width, int channels, double mul);
+	static void SetOpacityOfScanLine(uchar *scan_line, int width, int channels,
+									 double mul);
 
-  static const int kMinLineHeight;
+	static const int kMinLineHeight;
 
-  QStringList text_;
+	QStringList text_;
 
-  int text_height_;
+	int text_height_;
 
-  QTimer timer_;
+	QTimer timer_;
 
-  int animate_;
+	int animate_;
 
 private slots:
-  void AnimationUpdate();
-
+	void AnimationUpdate();
 };
 
 }

app/dialog/actionsearch/actionsearch.cpp

@@ -25,247 +25,251 @@
 #include <QMenuBar>
 #include <QVBoxLayout>
 
-namespace olive {
-
-ActionSearch::ActionSearch(QWidget *parent) :
-  QDialog(parent),
-  menu_bar_(nullptr)
+namespace olive
 {
-  // ActionSearch requires a parent widget
-  Q_ASSERT(parent != nullptr);
 
-  // Set styling (object name is required for CSS specific to this object)
-  setObjectName("ASDiag");
-  setStyleSheet("#ASDiag{border: 2px solid #808080;}");
+ActionSearch::ActionSearch(QWidget *parent)
+	: QDialog(parent)
+	, menu_bar_(nullptr)
+{
+	// ActionSearch requires a parent widget
+	Q_ASSERT(parent != nullptr);
 
-  // Size proportionally to the parent (usually MainWindow).
-  resize(parent->width()/3, parent->height()/3);
+	// Set styling (object name is required for CSS specific to this object)
+	setObjectName("ASDiag");
+	setStyleSheet("#ASDiag{border: 2px solid #808080;}");
 
-  // Show dialog as a "popup", which will make the dialog close if the user clicks out of it.
-  setWindowFlags(Qt::Popup);
+	// Size proportionally to the parent (usually MainWindow).
+	resize(parent->width() / 3, parent->height() / 3);
 
-  QVBoxLayout* layout = new QVBoxLayout(this);
+	// Show dialog as a "popup", which will make the dialog close if the user clicks out of it.
+	setWindowFlags(Qt::Popup);
 
-  // Construct the main entry text field.
-  ActionSearchEntry* entry_field = new ActionSearchEntry(this);
+	QVBoxLayout *layout = new QVBoxLayout(this);
 
-  // Set the main entry field font size to 1.2x its standard font size.
-  QFont entry_field_font = entry_field->font();
-  entry_field_font.setPointSize(qRound(entry_field_font.pointSize()*1.2));
-  entry_field->setFont(entry_field_font);
+	// Construct the main entry text field.
+	ActionSearchEntry *entry_field = new ActionSearchEntry(this);
 
-  // Set placeholder text for the main entry field
-  entry_field->setPlaceholderText(tr("Search for action..."));
+	// Set the main entry field font size to 1.2x its standard font size.
+	QFont entry_field_font = entry_field->font();
+	entry_field_font.setPointSize(qRound(entry_field_font.pointSize() * 1.2));
+	entry_field->setFont(entry_field_font);
 
-  // Connect signals/slots
-  connect(entry_field, SIGNAL(textChanged(const QString&)), this, SLOT(search_update(const QString &)));
-  connect(entry_field, SIGNAL(returnPressed()), this, SLOT(perform_action()));
+	// Set placeholder text for the main entry field
+	entry_field->setPlaceholderText(tr("Search for action..."));
 
-  // moveSelectionUp() and moveSelectionDown() are emitted when the user pressed up or down on the text field.
-  // We override it here to select the upper or lower item in the list.
-  connect(entry_field, SIGNAL(moveSelectionUp()), this, SLOT(move_selection_up()));
-  connect(entry_field, SIGNAL(moveSelectionDown()), this, SLOT(move_selection_down()));
-  layout->addWidget(entry_field);
+	// Connect signals/slots
+	connect(entry_field, SIGNAL(textChanged(const QString &)), this,
+			SLOT(search_update(const QString &)));
+	connect(entry_field, SIGNAL(returnPressed()), this, SLOT(perform_action()));
 
-  // Construct list of actions
-  list_widget = new ActionSearchList(this);
+	// moveSelectionUp() and moveSelectionDown() are emitted when the user pressed up or down on the text field.
+	// We override it here to select the upper or lower item in the list.
+	connect(entry_field, SIGNAL(moveSelectionUp()), this,
+			SLOT(move_selection_up()));
+	connect(entry_field, SIGNAL(moveSelectionDown()), this,
+			SLOT(move_selection_down()));
+	layout->addWidget(entry_field);
 
-  // Set list's font to 1.2x its standard font size
-  QFont list_widget_font = list_widget->font();
-  list_widget_font.setPointSize(qRound(list_widget_font.pointSize()*1.2));
-  list_widget->setFont(list_widget_font);
+	// Construct list of actions
+	list_widget = new ActionSearchList(this);
 
-  layout->addWidget(list_widget);
+	// Set list's font to 1.2x its standard font size
+	QFont list_widget_font = list_widget->font();
+	list_widget_font.setPointSize(qRound(list_widget_font.pointSize() * 1.2));
+	list_widget->setFont(list_widget_font);
 
-  connect(list_widget, SIGNAL(dbl_click()), this, SLOT(perform_action()));
+	layout->addWidget(list_widget);
 
-  // Instantly focus on the entry field to allow for fully keyboard operation (if this popup was initiated by keyboard
-  // shortcut for example).
-  entry_field->setFocus();
+	connect(list_widget, SIGNAL(dbl_click()), this, SLOT(perform_action()));
+
+	// Instantly focus on the entry field to allow for fully keyboard operation (if this popup was initiated by keyboard
+	// shortcut for example).
+	entry_field->setFocus();
 }
 
 void ActionSearch::SetMenuBar(QMenuBar *menu_bar)
 {
-  menu_bar_ = menu_bar;
+	menu_bar_ = menu_bar;
 }
 
-void ActionSearch::search_update(const QString &s, const QString &p, QMenu *parent)
+void ActionSearch::search_update(const QString &s, const QString &p,
+								 QMenu *parent)
 {
-  // Do nothing if there's no menu bar to work with
-  if (menu_bar_ == nullptr) {
-    return;
-  }
+	// Do nothing if there's no menu bar to work with
+	if (menu_bar_ == nullptr) {
+		return;
+	}
 
-  // This function is recursive, using the `parent` parameter to loop through a menu's items. It functions in two
-  // modes - the parent being NULL, meaning it'll get MainWindow's menubar and loop over its menus, and the parent
-  // referring to a menu at which point it'll loop over its actions (and call itself recursively if it finds any
-  // submenus).
+	// This function is recursive, using the `parent` parameter to loop through a menu's items. It functions in two
+	// modes - the parent being NULL, meaning it'll get MainWindow's menubar and loop over its menus, and the parent
+	// referring to a menu at which point it'll loop over its actions (and call itself recursively if it finds any
+	// submenus).
 
-  if (parent == nullptr) {
+	if (parent == nullptr) {
+		// If parent is NULL, we'll pull from the MainWindow's menubar and call this recursively on all of its submenus
+		// (and their submenus).
 
-    // If parent is NULL, we'll pull from the MainWindow's menubar and call this recursively on all of its submenus
-    // (and their submenus).
+		// We'll clear all the current items in the list since if we're here, we're just starting.
+		list_widget->clear();
 
-    // We'll clear all the current items in the list since if we're here, we're just starting.
-    list_widget->clear();
+		QList<QAction *> menus = menu_bar_->actions();
 
-    QList<QAction*> menus = menu_bar_->actions();
+		// Loop through all menus from the menubar and run this function on each one.
+		for (int i = 0; i < menus.size(); i++) {
+			QMenu *menu = menus.at(i)->menu();
 
-    // Loop through all menus from the menubar and run this function on each one.
-    for (int i=0;i<menus.size();i++) {
-      QMenu* menu = menus.at(i)->menu();
+			search_update(s, p, menu);
+		}
 
-      search_update(s, p, menu);
-    }
+		// Once we're here, all the recursion/item retrieval is complete. We auto-select the first item for better
+		// keyboard-exclusive functionality.
+		if (list_widget->count() > 0) {
+			list_widget->item(0)->setSelected(true);
+		}
 
-    // Once we're here, all the recursion/item retrieval is complete. We auto-select the first item for better
-    // keyboard-exclusive functionality.
-    if (list_widget->count() > 0) {
-      list_widget->item(0)->setSelected(true);
-    }
+	} else {
+		// Parent was not NULL, so we loop over the actions in the menu we were given in `parent`.
 
-  } else {
+		// The list shows a '>' delimited hierarchy of the menus in which this action came from. We construct it here by
+		// adding the current menu's text to the existing hierarchy (passed in `p`).
+		QString menu_text;
+		if (!p.isEmpty())
+			menu_text += p + " > ";
+		menu_text += parent->title().replace(
+			"&", ""); // Strip out any &s used in menu action names
 
-    // Parent was not NULL, so we loop over the actions in the menu we were given in `parent`.
+		// Loop over the menu's actions
+		QList<QAction *> actions = parent->actions();
+		for (int i = 0; i < actions.size(); i++) {
+			QAction *a = actions.at(i);
 
-    // The list shows a '>' delimited hierarchy of the menus in which this action came from. We construct it here by
-    // adding the current menu's text to the existing hierarchy (passed in `p`).
-    QString menu_text;
-    if (!p.isEmpty()) menu_text += p + " > ";
-    menu_text += parent->title().replace("&", ""); // Strip out any &s used in menu action names
+			// Ignore separator actions
+			if (!a->isSeparator()) {
+				if (a->menu() != nullptr) {
+					// If the action is a menu, run this function recursively on it
+					search_update(s, menu_text, a->menu());
 
-    // Loop over the menu's actions
-    QList<QAction*> actions = parent->actions();
-    for (int i=0;i<actions.size();i++) {
+				} else {
+					// This is a valid non-separator non-menu action, so check it against the currently entered string.
 
-      QAction* a = actions.at(i);
+					// Strip out all &s from the action's name
+					QString comp = a->text().replace("&", "");
 
-      // Ignore separator actions
-      if (!a->isSeparator()) {
+					// See if the action's name contains any of the currently entered string
+					if (comp.contains(s, Qt::CaseInsensitive)) {
+						// If so, we add it to the list widget.
+						QListWidgetItem *item = new QListWidgetItem(
+							QStringLiteral("%1\n(%2)").arg(comp, menu_text),
+							list_widget);
 
-        if (a->menu() != nullptr) {
+						// Add a pointer to the original QAction in the item's data
+						item->setData(Qt::UserRole + 1,
+									  reinterpret_cast<quintptr>(a));
 
-          // If the action is a menu, run this function recursively on it
-          search_update(s, menu_text, a->menu());
-
-        } else {
-
-          // This is a valid non-separator non-menu action, so check it against the currently entered string.
-
-          // Strip out all &s from the action's name
-          QString comp = a->text().replace("&", "");
-
-          // See if the action's name contains any of the currently entered string
-          if (comp.contains(s, Qt::CaseInsensitive)) {
-
-            // If so, we add it to the list widget.
-            QListWidgetItem* item = new QListWidgetItem(QStringLiteral("%1\n(%2)").arg(comp, menu_text), list_widget);
-
-            // Add a pointer to the original QAction in the item's data
-            item->setData(Qt::UserRole+1, reinterpret_cast<quintptr>(a));
-
-            list_widget->addItem(item);
-
-          }
-
-        }
-      }
-    }
-  }
+						list_widget->addItem(item);
+					}
+				}
+			}
+		}
+	}
 }
 
-void ActionSearch::perform_action() {
+void ActionSearch::perform_action()
+{
+	// Loop over all the items in the list and if we find one that's selected, we trigger it.
+	QList<QListWidgetItem *> selected_items = list_widget->selectedItems();
+	if (list_widget->count() > 0 && selected_items.size() > 0) {
+		QListWidgetItem *item = selected_items.at(0);
 
-  // Loop over all the items in the list and if we find one that's selected, we trigger it.
-  QList<QListWidgetItem*> selected_items = list_widget->selectedItems();
-  if (list_widget->count() > 0 && selected_items.size() > 0) {
+		// Get QAction pointer from item's data
+		QAction *a = reinterpret_cast<QAction *>(
+			item->data(Qt::UserRole + 1).value<quintptr>());
 
-    QListWidgetItem* item = selected_items.at(0);
-
-    // Get QAction pointer from item's data
-    QAction* a = reinterpret_cast<QAction*>(item->data(Qt::UserRole+1).value<quintptr>());
-
-    a->trigger();
-
-  }
-
-  // Close this popup
-  accept();
+		a->trigger();
+	}
 
+	// Close this popup
+	accept();
 }
 
-void ActionSearch::move_selection_up() {
+void ActionSearch::move_selection_up()
+{
+	// Here we loop over all the items to find the currently selected one, and then select the one above it. We start
+	// iterating at 1 (instead of 0) to efficiently ignore the first item (since the selection can't go below the very
+	// bottom item).
 
-  // Here we loop over all the items to find the currently selected one, and then select the one above it. We start
-  // iterating at 1 (instead of 0) to efficiently ignore the first item (since the selection can't go below the very
-  // bottom item).
-
-  int lim = list_widget->count();
-  for (int i=1;i<lim;i++) {
-    if (list_widget->item(i)->isSelected()) {
-      list_widget->item(i-1)->setSelected(true);
-      list_widget->scrollToItem(list_widget->item(i-1));
-      break;
-    }
-  }
+	int lim = list_widget->count();
+	for (int i = 1; i < lim; i++) {
+		if (list_widget->item(i)->isSelected()) {
+			list_widget->item(i - 1)->setSelected(true);
+			list_widget->scrollToItem(list_widget->item(i - 1));
+			break;
+		}
+	}
 }
 
-void ActionSearch::move_selection_down() {
+void ActionSearch::move_selection_down()
+{
+	// Here we loop over all the items to find the currently selected one, and then select the one below it. We limit it
+	// one entry before count() to efficiently ignore the item at the end (since the selection can't go below the very
+	// bottom item).
 
-  // Here we loop over all the items to find the currently selected one, and then select the one below it. We limit it
-  // one entry before count() to efficiently ignore the item at the end (since the selection can't go below the very
-  // bottom item).
-
-  int lim = list_widget->count()-1;
-  for (int i=0;i<lim;i++) {
-    if (list_widget->item(i)->isSelected()) {
-      list_widget->item(i+1)->setSelected(true);
-      list_widget->scrollToItem(list_widget->item(i+1));
-      break;
-    }
-  }
+	int lim = list_widget->count() - 1;
+	for (int i = 0; i < lim; i++) {
+		if (list_widget->item(i)->isSelected()) {
+			list_widget->item(i + 1)->setSelected(true);
+			list_widget->scrollToItem(list_widget->item(i + 1));
+			break;
+		}
+	}
 }
 
-ActionSearchEntry::ActionSearchEntry(QWidget *parent) : QLineEdit(parent) {}
+ActionSearchEntry::ActionSearchEntry(QWidget *parent)
+	: QLineEdit(parent)
+{
+}
 
 bool ActionSearchEntry::event(QEvent *e)
 {
-  switch (e->type()) {
-  case QEvent::ShortcutOverride:
-    switch (static_cast<QKeyEvent*>(e)->key()) {
-    case Qt::Key_Up:
-    case Qt::Key_Down:
-      e->accept();
-      return true;
-    }
-    break;
-  case QEvent::KeyPress:
-    // Listen for up/down, otherwise pass the key event to the base class.
-    switch (static_cast<QKeyEvent*>(e)->key()) {
-    case Qt::Key_Up:
-      e->accept();
-      emit moveSelectionUp();
-      return true;
-    case Qt::Key_Down:
-      e->accept();
-      emit moveSelectionDown();
-      return true;
-    }
-    break;
-  default:
-    break;
-  }
+	switch (e->type()) {
+	case QEvent::ShortcutOverride:
+		switch (static_cast<QKeyEvent *>(e)->key()) {
+		case Qt::Key_Up:
+		case Qt::Key_Down:
+			e->accept();
+			return true;
+		}
+		break;
+	case QEvent::KeyPress:
+		// Listen for up/down, otherwise pass the key event to the base class.
+		switch (static_cast<QKeyEvent *>(e)->key()) {
+		case Qt::Key_Up:
+			e->accept();
+			emit moveSelectionUp();
+			return true;
+		case Qt::Key_Down:
+			e->accept();
+			emit moveSelectionDown();
+			return true;
+		}
+		break;
+	default:
+		break;
+	}
 
-  return QLineEdit::event(e);
+	return QLineEdit::event(e);
 }
 
-ActionSearchList::ActionSearchList(QWidget *parent) : QListWidget(parent) {}
-
-void ActionSearchList::mouseDoubleClickEvent(QMouseEvent *) {
-
-  // Indiscriminately emit a signal on any double click
-  emit dbl_click();
+ActionSearchList::ActionSearchList(QWidget *parent)
+	: QListWidget(parent)
+{
+}
 
+void ActionSearchList::mouseDoubleClickEvent(QMouseEvent *)
+{
+	// Indiscriminately emit a signal on any double click
+	emit dbl_click();
 }
 
 }

app/dialog/actionsearch/actionsearch.h

@@ -29,7 +29,8 @@
 
 #include "common/define.h"
 
-namespace olive {
+namespace olive
+{
 
 class ActionSearchList;
 
@@ -39,11 +40,10 @@ class ActionSearchList;
  * A popup window (accessible through Help > Action Search) that allows users to search for a menu command by typing
  * rather than browsing through the menu bar. This can be created from anywhere provided olive::MainWindow is valid.
  */
-class ActionSearch : public QDialog
-{
-  Q_OBJECT
+class ActionSearch : public QDialog {
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief ActionSearch Constructor
    *
    * Create ActionSearch popup.
@@ -52,14 +52,14 @@ public:
    *
    * QWidget parent. Usually MainWindow.
    */
-  ActionSearch(QWidget* parent);
+	ActionSearch(QWidget *parent);
 
-  /**
+	/**
    * @brief Set the menu bar to use in this action search
    */
-  void SetMenuBar(QMenuBar* menu_bar);
+	void SetMenuBar(QMenuBar *menu_bar);
 private slots:
-  /**
+	/**
    * @brief Update the list of actions according to a search query
    *
    * This function adds/removes actions in the action list according to a given search query entered by the user.
@@ -82,42 +82,44 @@ private slots:
    * The current menu to loop over. In most cases, this should be left as nullptr when called externally.
    * search_update() will fill this automatically as it needs while calling itself recursively.
    */
-  void search_update(const QString& s, const QString &p = nullptr, QMenu *parent = nullptr);
+	void search_update(const QString &s, const QString &p = nullptr,
+					   QMenu *parent = nullptr);
 
-  /**
+	/**
    * @brief Perform the currently selected action
    *
    * Usually triggered by pressing Enter on the ActionSearchEntry field, this will trigger whatever action is currently
    * highlighted and then close this popup. If no entries are highlighted (i.e. the list is empty), no action is
    * triggered and the popup closes anyway.
    */
-  void perform_action();
+	void perform_action();
 
-  /**
+	/**
    * @brief Move selection up
    *
    * A slot for pressing up on the ActionSearchEntry field. Moves the selection in the list up once. If the
    * selection is already at the top of the list, this is a no-op.
    */
-  void move_selection_up();
+	void move_selection_up();
 
-  /**
+	/**
    * @brief Move selection down
    *
    * A slot for pressing down on the ActionSearchEntry field. Moves the selection in the list down once. If the
    * selection is already at the bottom of the list, this is a no-op.
    */
-  void move_selection_down();
+	void move_selection_down();
+
 private:
-  /**
+	/**
    * @brief Main widget that shows the list of commands
    */
-  ActionSearchList* list_widget;
+	ActionSearchList *list_widget;
 
-  /**
+	/**
    * @brief Attached menu bar object
    */
-  QMenuBar* menu_bar_;
+	QMenuBar *menu_bar_;
 };
 
 /**
@@ -127,25 +129,26 @@ private:
  * to a slot that triggers the currently selected action.
  */
 class ActionSearchList : public QListWidget {
-  Q_OBJECT
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief ActionSearchList Constructor
    * @param parent
    *
    * Usually ActionSearch.
    */
-  ActionSearchList(QWidget* parent);
+	ActionSearchList(QWidget *parent);
+
 protected:
-  /**
+	/**
    * @brief Override of QListWidget's double click event that emits a signal.
    */
-  void mouseDoubleClickEvent(QMouseEvent *);
+	void mouseDoubleClickEvent(QMouseEvent *);
 signals:
-  /**
+	/**
    * @brief Signal emitted when a QListWidget item is double clicked.
    */
-  void dbl_click();
+	void dbl_click();
 };
 
 /**
@@ -155,32 +158,33 @@ signals:
  * can connect them to moving the current selection up or down.
  */
 class ActionSearchEntry : public QLineEdit {
-  Q_OBJECT
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief ActionSearchEntry
    * @param parent
    *
    * Usually ActionSearch.
    */
-  ActionSearchEntry(QWidget* parent);
+	ActionSearchEntry(QWidget *parent);
+
 protected:
-  /**
+	/**
    * @brief Override of QLineEdit's key press event that listens for up/down key presses.
    * @param event
    */
-  virtual bool event(QEvent *e) override;
+	virtual bool event(QEvent *e) override;
 
 signals:
-  /**
+	/**
    * @brief Emitted when the user presses the up arrow key.
    */
-  void moveSelectionUp();
+	void moveSelectionUp();
 
-  /**
+	/**
    * @brief Emitted when the user presses the down arrow key.
    */
-  void moveSelectionDown();
+	void moveSelectionDown();
 };
 
 }

app/dialog/autorecovery/autorecoverydialog.cpp

@@ -29,108 +29,127 @@
 
 #include "core.h"
 
-namespace olive {
+namespace olive
+{
 
 #define super QDialog
 
-AutoRecoveryDialog::AutoRecoveryDialog(const QString &message, const QStringList &recoveries, bool autocheck_latest, QWidget* parent) :
-  QDialog(parent)
+AutoRecoveryDialog::AutoRecoveryDialog(const QString &message,
+									   const QStringList &recoveries,
+									   bool autocheck_latest, QWidget *parent)
+	: QDialog(parent)
 {
-  Init(message);
+	Init(message);
 
-  PopulateTree(recoveries, autocheck_latest);
+	PopulateTree(recoveries, autocheck_latest);
 }
 
 void AutoRecoveryDialog::accept()
 {
-  foreach (QTreeWidgetItem* checkable, checkable_items_) {
-    if (checkable->checkState(0) == Qt::Checked) {
-      QString filename = checkable->data(0, kFilenameRole).toString();
-      Core::instance()->OpenRecoveryProject(filename);
-    }
-  }
+	foreach (QTreeWidgetItem *checkable, checkable_items_) {
+		if (checkable->checkState(0) == Qt::Checked) {
+			QString filename = checkable->data(0, kFilenameRole).toString();
+			Core::instance()->OpenRecoveryProject(filename);
+		}
+	}
 
-  super::accept();
+	super::accept();
 }
 
-void AutoRecoveryDialog::Init(const QString& header_text)
+void AutoRecoveryDialog::Init(const QString &header_text)
 {
-  QVBoxLayout* layout = new QVBoxLayout(this);
+	QVBoxLayout *layout = new QVBoxLayout(this);
 
-  setWindowTitle(tr("Auto-Recovery"));
+	setWindowTitle(tr("Auto-Recovery"));
 
-  layout->addWidget(new QLabel(header_text));
+	layout->addWidget(new QLabel(header_text));
 
-  tree_widget_ = new QTreeWidget();
-  tree_widget_->setHeaderHidden(true);
-  layout->addWidget(tree_widget_);
+	tree_widget_ = new QTreeWidget();
+	tree_widget_->setHeaderHidden(true);
+	layout->addWidget(tree_widget_);
 
-  QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
-  buttons->button(QDialogButtonBox::Ok)->setText(tr("Load"));
-  connect(buttons, &QDialogButtonBox::accepted, this, &AutoRecoveryDialog::accept);
-  connect(buttons, &QDialogButtonBox::rejected, this, &AutoRecoveryDialog::reject);
-  layout->addWidget(buttons);
+	QDialogButtonBox *buttons =
+		new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+	buttons->button(QDialogButtonBox::Ok)->setText(tr("Load"));
+	connect(buttons, &QDialogButtonBox::accepted, this,
+			&AutoRecoveryDialog::accept);
+	connect(buttons, &QDialogButtonBox::rejected, this,
+			&AutoRecoveryDialog::reject);
+	layout->addWidget(buttons);
 }
 
-void AutoRecoveryDialog::PopulateTree(const QStringList& recoveries, bool autocheck_latest)
+void AutoRecoveryDialog::PopulateTree(const QStringList &recoveries,
+									  bool autocheck_latest)
 {
-  // Each entry in `recoveries` is a directory with 1+ recovery projects in it
-  QDir autorecovery_root(FileFunctions::GetAutoRecoveryRoot());
+	// Each entry in `recoveries` is a directory with 1+ recovery projects in it
+	QDir autorecovery_root(FileFunctions::GetAutoRecoveryRoot());
 
-  foreach (const QString& recovery_folder, recoveries) {
-    QDir recovery_dir(autorecovery_root.filePath(recovery_folder));
+	foreach (const QString &recovery_folder, recoveries) {
+		QDir recovery_dir(autorecovery_root.filePath(recovery_folder));
 
-    QString pretty_name;
-    {
-      // Retrieve pretty name
-      QFile pretty_name_file(recovery_dir.filePath(QStringLiteral("realname.txt")));
-      if (pretty_name_file.open(QFile::ReadOnly)) {
-        // Read pretty name that we should have written in the autorecovery process
-        pretty_name = QString::fromUtf8(pretty_name_file.readAll());
-        pretty_name_file.close();
-      }
+		QString pretty_name;
+		{
+			// Retrieve pretty name
+			QFile pretty_name_file(
+				recovery_dir.filePath(QStringLiteral("realname.txt")));
+			if (pretty_name_file.open(QFile::ReadOnly)) {
+				// Read pretty name that we should have written in the autorecovery process
+				pretty_name = QString::fromUtf8(pretty_name_file.readAll());
+				pretty_name_file.close();
+			}
 
-      if (pretty_name.isEmpty()) {
-        // Fallback to just the UUID. While it won't mean much to the user, it's better than nothing.
-        pretty_name = recovery_dir.dirName();
-      }
-    }
+			if (pretty_name.isEmpty()) {
+				// Fallback to just the UUID. While it won't mean much to the user, it's better than nothing.
+				pretty_name = recovery_dir.dirName();
+			}
+		}
 
-    QTreeWidgetItem* top_level = new QTreeWidgetItem(tree_widget_);
-    top_level->setText(0, pretty_name);
+		QTreeWidgetItem *top_level = new QTreeWidgetItem(tree_widget_);
+		top_level->setText(0, pretty_name);
 
-    {
-      // Populate with recoveries
-      QStringList entries = recovery_dir.entryList(QDir::Files | QDir::NoDotAndDotDot, QDir::Name | QDir::Reversed);
-      for (int i=0; i<entries.size(); i++) {
-        const QString& entry = entries.at(i);
+		{
+			// Populate with recoveries
+			QStringList entries =
+				recovery_dir.entryList(QDir::Files | QDir::NoDotAndDotDot,
+									   QDir::Name | QDir::Reversed);
+			for (int i = 0; i < entries.size(); i++) {
+				const QString &entry = entries.at(i);
 
-        if (entry.endsWith(QStringLiteral(".ove"), Qt::CaseInsensitive)) {
-          QTreeWidgetItem* entry_item = new QTreeWidgetItem(top_level);
+				if (entry.endsWith(QStringLiteral(".ove"),
+								   Qt::CaseInsensitive)) {
+					QTreeWidgetItem *entry_item =
+						new QTreeWidgetItem(top_level);
 
-          bool ok;
-          qint64 recovery_time = entry.left(entry.indexOf('.')).toLongLong(&ok);
-          QString entry_name;
+					bool ok;
+					qint64 recovery_time =
+						entry.left(entry.indexOf('.')).toLongLong(&ok);
+					QString entry_name;
 
-          if (ok) {
-            // Set as time/date of recovery
-            entry_name = QDateTime::fromSecsSinceEpoch(recovery_time).toString();
-          } else {
-            // Fallback if we couldn't discern a date from this
-            entry_name = entry;
-          }
+					if (ok) {
+						// Set as time/date of recovery
+						entry_name =
+							QDateTime::fromSecsSinceEpoch(recovery_time)
+								.toString();
+					} else {
+						// Fallback if we couldn't discern a date from this
+						entry_name = entry;
+					}
 
-          entry_item->setText(0, entry_name);
-          entry_item->setData(0, kFilenameRole, recovery_dir.filePath(entry));
+					entry_item->setText(0, entry_name);
+					entry_item->setData(0, kFilenameRole,
+										recovery_dir.filePath(entry));
 
-          // Allow to be checked, auto-checking the first entry
-          entry_item->setCheckState(0, (autocheck_latest && top_level->childCount() == 1) ? Qt::Checked : Qt::Unchecked);
+					// Allow to be checked, auto-checking the first entry
+					entry_item->setCheckState(
+						0, (autocheck_latest && top_level->childCount() == 1) ?
+							   Qt::Checked :
+							   Qt::Unchecked);
 
-          checkable_items_.append(entry_item);
-        }
-      }
-    }
-  }
+					checkable_items_.append(entry_item);
+				}
+			}
+		}
+	}
 }
 
 }

app/dialog/autorecovery/autorecoverydialog.h

@@ -26,30 +26,28 @@
 
 #include "common/define.h"
 
-namespace olive {
-
-class AutoRecoveryDialog : public QDialog
+namespace olive
 {
-  Q_OBJECT
+
+class AutoRecoveryDialog : public QDialog {
+	Q_OBJECT
 public:
-  AutoRecoveryDialog(const QString& message, const QStringList& recoveries, bool autocheck_latest, QWidget* parent);
+	AutoRecoveryDialog(const QString &message, const QStringList &recoveries,
+					   bool autocheck_latest, QWidget *parent);
 
 public slots:
-  virtual void accept() override;
+	virtual void accept() override;
 
 private:
-  void Init(const QString &header_text);
+	void Init(const QString &header_text);
 
-  void PopulateTree(const QStringList &recoveries, bool autocheck);
+	void PopulateTree(const QStringList &recoveries, bool autocheck);
 
-  QTreeWidget* tree_widget_;
+	QTreeWidget *tree_widget_;
 
-  QVector<QTreeWidgetItem*> checkable_items_;
-
-  enum DataRole {
-    kFilenameRole = Qt::UserRole
-  };
+	QVector<QTreeWidgetItem *> checkable_items_;
 
+	enum DataRole { kFilenameRole = Qt::UserRole };
 };
 
 }

app/dialog/color/colordialog.cpp

@@ -26,167 +26,186 @@
 
 #include "common/qtutils.h"
 
-namespace olive {
-
-ColorDialog::ColorDialog(ColorManager* color_manager, const ManagedColor& start, QWidget *parent) :
-  QDialog(parent),
-  color_manager_(color_manager)
+namespace olive
 {
-  setWindowTitle(tr("Select Color"));
 
-  QVBoxLayout* layout = new QVBoxLayout(this);
+ColorDialog::ColorDialog(ColorManager *color_manager, const ManagedColor &start,
+						 QWidget *parent)
+	: QDialog(parent)
+	, color_manager_(color_manager)
+{
+	setWindowTitle(tr("Select Color"));
 
-  QSplitter* splitter = new QSplitter(Qt::Horizontal);
-  splitter->setChildrenCollapsible(false);
-  layout->addWidget(splitter);
+	QVBoxLayout *layout = new QVBoxLayout(this);
 
-  QWidget* graphics_area = new QWidget();
-  splitter->addWidget(graphics_area);
+	QSplitter *splitter = new QSplitter(Qt::Horizontal);
+	splitter->setChildrenCollapsible(false);
+	layout->addWidget(splitter);
 
-  QVBoxLayout *graphics_layout = new QVBoxLayout(graphics_area);
+	QWidget *graphics_area = new QWidget();
+	splitter->addWidget(graphics_area);
 
-  QHBoxLayout* wheel_layout = new QHBoxLayout();
-  graphics_layout->addLayout(wheel_layout);
+	QVBoxLayout *graphics_layout = new QVBoxLayout(graphics_area);
 
-  color_wheel_ = new ColorWheelWidget();
-  wheel_layout->addWidget(color_wheel_);
+	QHBoxLayout *wheel_layout = new QHBoxLayout();
+	graphics_layout->addLayout(wheel_layout);
 
-  hsv_value_gradient_ = new ColorGradientWidget(Qt::Vertical);
-  hsv_value_gradient_->setFixedWidth(QtUtils::QFontMetricsWidth(fontMetrics(), QStringLiteral("HHH")));
-  wheel_layout->addWidget(hsv_value_gradient_);
+	color_wheel_ = new ColorWheelWidget();
+	wheel_layout->addWidget(color_wheel_);
 
-  QHBoxLayout *swatch_layout = new QHBoxLayout();
-  graphics_layout->addLayout(swatch_layout);
+	hsv_value_gradient_ = new ColorGradientWidget(Qt::Vertical);
+	hsv_value_gradient_->setFixedWidth(
+		QtUtils::QFontMetricsWidth(fontMetrics(), QStringLiteral("HHH")));
+	wheel_layout->addWidget(hsv_value_gradient_);
 
-  swatch_layout->addStretch();
+	QHBoxLayout *swatch_layout = new QHBoxLayout();
+	graphics_layout->addLayout(swatch_layout);
 
-  swatch_ = new ColorSwatchChooser(color_manager_);
-  swatch_->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
-  swatch_layout->addWidget(swatch_);
+	swatch_layout->addStretch();
 
-  swatch_layout->addStretch();
+	swatch_ = new ColorSwatchChooser(color_manager_);
+	swatch_->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
+	swatch_layout->addWidget(swatch_);
 
-  QWidget* value_area = new QWidget();
-  QVBoxLayout* value_layout = new QVBoxLayout(value_area);
-  value_layout->setSpacing(0);
-  splitter->addWidget(value_area);
+	swatch_layout->addStretch();
 
-  color_values_widget_ = new ColorValuesWidget(color_manager_);
-  color_values_widget_->IgnorePickFrom(this);
-  value_layout->addWidget(color_values_widget_);
+	QWidget *value_area = new QWidget();
+	QVBoxLayout *value_layout = new QVBoxLayout(value_area);
+	value_layout->setSpacing(0);
+	splitter->addWidget(value_area);
 
-  chooser_ = new ColorSpaceChooser(color_manager_);
+	color_values_widget_ = new ColorValuesWidget(color_manager_);
+	color_values_widget_->IgnorePickFrom(this);
+	value_layout->addWidget(color_values_widget_);
 
-  value_layout->addWidget(chooser_);
+	chooser_ = new ColorSpaceChooser(color_manager_);
 
-  // Split window 50/50
-  splitter->setSizes({INT_MAX, INT_MAX});
+	value_layout->addWidget(chooser_);
 
-  connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged, color_values_widget_, &ColorValuesWidget::SetColor);
-  connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged, hsv_value_gradient_, &ColorGradientWidget::SetSelectedColor);
-  connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged, swatch_, &ColorSwatchChooser::SetCurrentColor);
-  connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged, color_values_widget_, &ColorValuesWidget::SetColor);
-  connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged, color_wheel_, &ColorWheelWidget::SetSelectedColor);
-  connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged, swatch_, &ColorSwatchChooser::SetCurrentColor);
-  connect(color_values_widget_, &ColorValuesWidget::ColorChanged, hsv_value_gradient_, &ColorGradientWidget::SetSelectedColor);
-  connect(color_values_widget_, &ColorValuesWidget::ColorChanged, color_wheel_, &ColorWheelWidget::SetSelectedColor);
-  connect(color_values_widget_, &ColorValuesWidget::ColorChanged, swatch_, &ColorSwatchChooser::SetCurrentColor);
-  connect(swatch_, &ColorSwatchChooser::ColorClicked, hsv_value_gradient_, &ColorGradientWidget::SetSelectedColor);
-  connect(swatch_, &ColorSwatchChooser::ColorClicked, color_wheel_, &ColorWheelWidget::SetSelectedColor);
-  connect(swatch_, &ColorSwatchChooser::ColorClicked, color_values_widget_, &ColorValuesWidget::SetColor);
+	// Split window 50/50
+	splitter->setSizes({ INT_MAX, INT_MAX });
 
-  connect(color_wheel_, &ColorWheelWidget::DiameterChanged, hsv_value_gradient_, &ColorGradientWidget::setFixedHeight);
+	connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged,
+			color_values_widget_, &ColorValuesWidget::SetColor);
+	connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged,
+			hsv_value_gradient_, &ColorGradientWidget::SetSelectedColor);
+	connect(color_wheel_, &ColorWheelWidget::SelectedColorChanged, swatch_,
+			&ColorSwatchChooser::SetCurrentColor);
+	connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged,
+			color_values_widget_, &ColorValuesWidget::SetColor);
+	connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged,
+			color_wheel_, &ColorWheelWidget::SetSelectedColor);
+	connect(hsv_value_gradient_, &ColorGradientWidget::SelectedColorChanged,
+			swatch_, &ColorSwatchChooser::SetCurrentColor);
+	connect(color_values_widget_, &ColorValuesWidget::ColorChanged,
+			hsv_value_gradient_, &ColorGradientWidget::SetSelectedColor);
+	connect(color_values_widget_, &ColorValuesWidget::ColorChanged,
+			color_wheel_, &ColorWheelWidget::SetSelectedColor);
+	connect(color_values_widget_, &ColorValuesWidget::ColorChanged, swatch_,
+			&ColorSwatchChooser::SetCurrentColor);
+	connect(swatch_, &ColorSwatchChooser::ColorClicked, hsv_value_gradient_,
+			&ColorGradientWidget::SetSelectedColor);
+	connect(swatch_, &ColorSwatchChooser::ColorClicked, color_wheel_,
+			&ColorWheelWidget::SetSelectedColor);
+	connect(swatch_, &ColorSwatchChooser::ColorClicked, color_values_widget_,
+			&ColorValuesWidget::SetColor);
 
-  QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
-  connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
-  connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
-  layout->addWidget(buttons);
+	connect(color_wheel_, &ColorWheelWidget::DiameterChanged,
+			hsv_value_gradient_, &ColorGradientWidget::setFixedHeight);
 
-  SetColor(start);
+	QDialogButtonBox *buttons =
+		new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+	connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+	connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
+	layout->addWidget(buttons);
 
-  connect(chooser_, &ColorSpaceChooser::ColorSpaceChanged, this, &ColorDialog::ColorSpaceChanged);
-  ColorSpaceChanged(chooser_->input(), chooser_->output());
+	SetColor(start);
 
-  // Set default size ratio to 2:1
-  resize(sizeHint().height() * 2, sizeHint().height());
+	connect(chooser_, &ColorSpaceChooser::ColorSpaceChanged, this,
+			&ColorDialog::ColorSpaceChanged);
+	ColorSpaceChanged(chooser_->input(), chooser_->output());
+
+	// Set default size ratio to 2:1
+	resize(sizeHint().height() * 2, sizeHint().height());
 }
 
 void ColorDialog::SetColor(const ManagedColor &start)
 {
-  chooser_->set_input(start.color_input());
-  chooser_->set_output(start.color_output());
+	chooser_->set_input(start.color_input());
+	chooser_->set_output(start.color_output());
 
-  Color managed_start;
+	Color managed_start;
 
-  if (start.color_input().isEmpty()) {
+	if (start.color_input().isEmpty()) {
+		managed_start = start;
 
-    managed_start = start;
+	} else {
+		// Convert reference color to the input space
+		ColorProcessorPtr linear_to_input = ColorProcessor::Create(
+			color_manager_, color_manager_->GetReferenceColorSpace(),
+			start.color_input());
 
-  } else {
+		managed_start = linear_to_input->ConvertColor(start);
+	}
 
-    // Convert reference color to the input space
-    ColorProcessorPtr linear_to_input = ColorProcessor::Create(color_manager_,
-                                                               color_manager_->GetReferenceColorSpace(),
-                                                               start.color_input());
-
-    managed_start = linear_to_input->ConvertColor(start);
-
-  }
-
-  color_wheel_->SetSelectedColor(managed_start);
-  hsv_value_gradient_->SetSelectedColor(managed_start);
-  color_values_widget_->SetColor(managed_start);
-  swatch_->SetCurrentColor(managed_start);
+	color_wheel_->SetSelectedColor(managed_start);
+	hsv_value_gradient_->SetSelectedColor(managed_start);
+	color_values_widget_->SetColor(managed_start);
+	swatch_->SetCurrentColor(managed_start);
 }
 
 ManagedColor ColorDialog::GetSelectedColor() const
 {
-  ManagedColor selected = color_wheel_->GetSelectedColor();
+	ManagedColor selected = color_wheel_->GetSelectedColor();
 
-  // Convert to linear and return a linear color
-  if (input_to_ref_processor_) {
-    selected = input_to_ref_processor_->ConvertColor(selected);
-  }
+	// Convert to linear and return a linear color
+	if (input_to_ref_processor_) {
+		selected = input_to_ref_processor_->ConvertColor(selected);
+	}
 
-  selected.set_color_input(GetColorSpaceInput());
-  selected.set_color_output(GetColorSpaceOutput());
+	selected.set_color_input(GetColorSpaceInput());
+	selected.set_color_output(GetColorSpaceOutput());
 
-  return selected;
+	return selected;
 }
 
 QString ColorDialog::GetColorSpaceInput() const
 {
-  return chooser_->input();
+	return chooser_->input();
 }
 
 ColorTransform ColorDialog::GetColorSpaceOutput() const
 {
-  return chooser_->output();
+	return chooser_->output();
 }
 
-void ColorDialog::ColorSpaceChanged(const QString &input, const ColorTransform &output)
+void ColorDialog::ColorSpaceChanged(const QString &input,
+									const ColorTransform &output)
 {
-  input_to_ref_processor_ = ColorProcessor::Create(color_manager_, input, color_manager_->GetReferenceColorSpace());
+	input_to_ref_processor_ = ColorProcessor::Create(
+		color_manager_, input, color_manager_->GetReferenceColorSpace());
 
-  ColorProcessorPtr ref_to_display = ColorProcessor::Create(color_manager_,
-                                                            color_manager_->GetReferenceColorSpace(),
-                                                            output);
+	ColorProcessorPtr ref_to_display = ColorProcessor::Create(
+		color_manager_, color_manager_->GetReferenceColorSpace(), output);
 
-  ColorProcessorPtr ref_to_input = ColorProcessor::Create(color_manager_, color_manager_->GetReferenceColorSpace(), input);
+	ColorProcessorPtr ref_to_input = ColorProcessor::Create(
+		color_manager_, color_manager_->GetReferenceColorSpace(), input);
 
-  // FIXME: For some reason, using OCIO::TRANSFORM_DIR_INVERSE (wrapped by ColorProcessor::kInverse) causes OCIO to
-  //        crash. We've disabled that functionality for now (also disabling display_tab_ in ColorValuesWidget)
+	// FIXME: For some reason, using OCIO::TRANSFORM_DIR_INVERSE (wrapped by ColorProcessor::kInverse) causes OCIO to
+	//        crash. We've disabled that functionality for now (also disabling display_tab_ in ColorValuesWidget)
 
-  /*ColorProcessorPtr display_to_ref = ColorProcessor::Create(color_manager_->GetConfig(),
+	/*ColorProcessorPtr display_to_ref = ColorProcessor::Create(color_manager_->GetConfig(),
                                                             color_manager_->GetReferenceColorSpace(),
                                                             display,
                                                             view,
                                                             look,
                                                             ColorProcessor::kInverse);*/
 
-  color_wheel_->SetColorProcessor(input_to_ref_processor_, ref_to_display);
-  hsv_value_gradient_->SetColorProcessor(input_to_ref_processor_, ref_to_display);
-  color_values_widget_->SetColorProcessor(input_to_ref_processor_, ref_to_display, nullptr, ref_to_input);
+	color_wheel_->SetColorProcessor(input_to_ref_processor_, ref_to_display);
+	hsv_value_gradient_->SetColorProcessor(input_to_ref_processor_,
+										   ref_to_display);
+	color_values_widget_->SetColorProcessor(
+		input_to_ref_processor_, ref_to_display, nullptr, ref_to_input);
 }
 
 }

app/dialog/color/colordialog.h

@@ -31,13 +31,13 @@
 #include "widget/colorwheel/colorvalueswidget.h"
 #include "widget/colorwheel/colorwheelwidget.h"
 
-namespace olive {
-
-class ColorDialog : public QDialog
+namespace olive
 {
-  Q_OBJECT
+
+class ColorDialog : public QDialog {
+	Q_OBJECT
 public:
-  /**
+	/**
    * @brief ColorDialog Constructor
    *
    * @param color_manager
@@ -56,40 +56,41 @@ public:
    *
    * QWidget parent.
    */
-  ColorDialog(ColorManager* color_manager, const ManagedColor &start = Color(1.0f, 1.0f, 1.0f), QWidget* parent = nullptr);
+	ColorDialog(ColorManager *color_manager,
+				const ManagedColor &start = Color(1.0f, 1.0f, 1.0f),
+				QWidget *parent = nullptr);
 
-  /**
+	/**
    * @brief Retrieves the color selected by the user
    *
    * The color is always returned in the ColorManager's reference space (usually scene linear).
    */
-  ManagedColor GetSelectedColor() const;
+	ManagedColor GetSelectedColor() const;
 
-  QString GetColorSpaceInput() const;
+	QString GetColorSpaceInput() const;
 
-  ColorTransform GetColorSpaceOutput() const;
+	ColorTransform GetColorSpaceOutput() const;
 
 public slots:
-  void SetColor(const ManagedColor &c);
+	void SetColor(const ManagedColor &c);
 
 private:
-  ColorManager* color_manager_;
+	ColorManager *color_manager_;
 
-  ColorWheelWidget* color_wheel_;
+	ColorWheelWidget *color_wheel_;
 
-  ColorValuesWidget* color_values_widget_;
+	ColorValuesWidget *color_values_widget_;
 
-  ColorGradientWidget* hsv_value_gradient_;
+	ColorGradientWidget *hsv_value_gradient_;
 
-  ColorProcessorPtr input_to_ref_processor_;
+	ColorProcessorPtr input_to_ref_processor_;
 
-  ColorSpaceChooser* chooser_;
+	ColorSpaceChooser *chooser_;
 
-  ColorSwatchChooser *swatch_;
+	ColorSwatchChooser *swatch_;
 
 private slots:
-  void ColorSpaceChanged(const QString& input, const ColorTransform &output);
-
+	void ColorSpaceChanged(const QString &input, const ColorTransform &output);
 };
 
 }

app/dialog/configbase/configdialogbase.cpp

@@ -26,66 +26,68 @@
 
 #include "core.h"
 
-namespace olive {
-
-ConfigDialogBase::ConfigDialogBase(QWidget* parent) :
-  QDialog(parent)
+namespace olive
 {
-  QVBoxLayout* layout = new QVBoxLayout(this);
 
-  QSplitter* splitter = new QSplitter();
-  splitter->setChildrenCollapsible(false);
-  layout->addWidget(splitter);
+ConfigDialogBase::ConfigDialogBase(QWidget *parent)
+	: QDialog(parent)
+{
+	QVBoxLayout *layout = new QVBoxLayout(this);
 
-  list_widget_ = new QListWidget();
+	QSplitter *splitter = new QSplitter();
+	splitter->setChildrenCollapsible(false);
+	layout->addWidget(splitter);
 
-  preference_pane_stack_ = new QStackedWidget(this);
+	list_widget_ = new QListWidget();
 
-  splitter->addWidget(list_widget_);
-  splitter->addWidget(preference_pane_stack_);
+	preference_pane_stack_ = new QStackedWidget(this);
 
-  QDialogButtonBox* button_box = new QDialogButtonBox(this);
-  button_box->setOrientation(Qt::Horizontal);
-  button_box->setStandardButtons(QDialogButtonBox::Cancel|QDialogButtonBox::Ok);
+	splitter->addWidget(list_widget_);
+	splitter->addWidget(preference_pane_stack_);
 
-  layout->addWidget(button_box);
+	QDialogButtonBox *button_box = new QDialogButtonBox(this);
+	button_box->setOrientation(Qt::Horizontal);
+	button_box->setStandardButtons(QDialogButtonBox::Cancel |
+								   QDialogButtonBox::Ok);
 
-  connect(button_box, &QDialogButtonBox::accepted, this, &ConfigDialogBase::accept);
-  connect(button_box, &QDialogButtonBox::rejected, this, &ConfigDialogBase::reject);
+	layout->addWidget(button_box);
 
-  connect(list_widget_,
-          &QListWidget::currentRowChanged,
-          preference_pane_stack_,
-          &QStackedWidget::setCurrentIndex);
+	connect(button_box, &QDialogButtonBox::accepted, this,
+			&ConfigDialogBase::accept);
+	connect(button_box, &QDialogButtonBox::rejected, this,
+			&ConfigDialogBase::reject);
+
+	connect(list_widget_, &QListWidget::currentRowChanged,
+			preference_pane_stack_, &QStackedWidget::setCurrentIndex);
 }
 
 void ConfigDialogBase::accept()
 {
-  foreach (ConfigDialogBaseTab* tab, tabs_) {
-    if (!tab->Validate()) {
-      return;
-    }
-  }
+	foreach (ConfigDialogBaseTab *tab, tabs_) {
+		if (!tab->Validate()) {
+			return;
+		}
+	}
 
-  MultiUndoCommand* command = new MultiUndoCommand();
+	MultiUndoCommand *command = new MultiUndoCommand();
 
-  foreach (ConfigDialogBaseTab* tab, tabs_) {
-    tab->Accept(command);
-  }
+	foreach (ConfigDialogBaseTab *tab, tabs_) {
+		tab->Accept(command);
+	}
 
-  Core::instance()->undo_stack()->push(command, tr("Set Configuration"));
+	Core::instance()->undo_stack()->push(command, tr("Set Configuration"));
 
-  AcceptEvent();
+	AcceptEvent();
 
-  QDialog::accept();
+	QDialog::accept();
 }
 
 void ConfigDialogBase::AddTab(ConfigDialogBaseTab *tab, const QString &title)
 {
-  list_widget_->addItem(title);
-  preference_pane_stack_->addWidget(tab);
+	list_widget_->addItem(title);
+	preference_pane_stack_->addWidget(tab);
 
-  tabs_.append(tab);
+	tabs_.append(tab);
 }
 
 }

app/dialog/configbase/configdialogbase.h

@@ -27,32 +27,33 @@
 
 #include "configdialogbasetab.h"
 
-namespace olive {
-
-class ConfigDialogBase : public QDialog
+namespace olive
 {
-  Q_OBJECT
+
+class ConfigDialogBase : public QDialog {
+	Q_OBJECT
 public:
-  ConfigDialogBase(QWidget* parent = nullptr);
+	ConfigDialogBase(QWidget *parent = nullptr);
 
 private slots:
-  /**
+	/**
    * @brief Override of accept to save preferences to Config.
    */
-  virtual void accept() override;
+	virtual void accept() override;
 
 protected:
-  void AddTab(ConfigDialogBaseTab* tab, const QString& title);
+	void AddTab(ConfigDialogBaseTab *tab, const QString &title);
 
-  virtual void AcceptEvent(){}
+	virtual void AcceptEvent()
+	{
+	}
 
 private:
-  QListWidget* list_widget_;
+	QListWidget *list_widget_;
 
-  QStackedWidget* preference_pane_stack_;
-
-  QList<ConfigDialogBaseTab*> tabs_;
+	QStackedWidget *preference_pane_stack_;
 
+	QList<ConfigDialogBaseTab *> tabs_;
 };
 
 }

app/dialog/configbase/configdialogbasetab.cpp

@@ -20,11 +20,12 @@
 
 #include "configdialogbasetab.h"
 
-namespace olive {
+namespace olive
+{
 
 bool ConfigDialogBaseTab::Validate()
 {
-  return true;
+	return true;
 }
 
 }

app/dialog/configbase/configdialogbasetab.h

@@ -26,16 +26,16 @@
 #include "config/config.h"
 #include "undo/undocommand.h"
 
-namespace olive {
-
-class ConfigDialogBaseTab : public QWidget
+namespace olive
 {
+
+class ConfigDialogBaseTab : public QWidget {
 public:
-  ConfigDialogBaseTab() = default;
+	ConfigDialogBaseTab() = default;
 
-  virtual bool Validate();
+	virtual bool Validate();
 
-  virtual void Accept(MultiUndoCommand *parent) = 0;
+	virtual void Accept(MultiUndoCommand *parent) = 0;
 };
 
 }

app/dialog/diskcache/diskcachedialog.cpp

@@ -28,86 +28,101 @@
 #include "config/config.h"
 #include "core.h"
 
-namespace olive {
-
-DiskCacheDialog::DiskCacheDialog(DiskCacheFolder *folder, QWidget* parent) :
-  QDialog(parent),
-  folder_(folder)
+namespace olive
 {
-  QGridLayout* layout = new QGridLayout(this);
 
-  int row = 0;
+DiskCacheDialog::DiskCacheDialog(DiskCacheFolder *folder, QWidget *parent)
+	: QDialog(parent)
+	, folder_(folder)
+{
+	QGridLayout *layout = new QGridLayout(this);
 
-  layout->addWidget(new QLabel(tr("Disk Cache: %1").arg(folder->GetPath())), row, 0, 1, 2);
-  setWindowTitle(tr("Disk Cache Settings"));
+	int row = 0;
 
-  row++;
+	layout->addWidget(new QLabel(tr("Disk Cache: %1").arg(folder->GetPath())),
+					  row, 0, 1, 2);
+	setWindowTitle(tr("Disk Cache Settings"));
 
-  layout->addWidget(new QLabel(tr("Maximum Disk Cache:")), row, 0);
+	row++;
 
-  maximum_cache_slider_ = new FloatSlider();
-  maximum_cache_slider_->SetFormat(tr("%1 GB"));
-  maximum_cache_slider_->SetMinimum(1.0);
-  maximum_cache_slider_->SetValue(static_cast<double>(folder->GetLimit()) / static_cast<double>(kBytesInGigabyte));
-  layout->addWidget(maximum_cache_slider_, row, 1);
+	layout->addWidget(new QLabel(tr("Maximum Disk Cache:")), row, 0);
 
-  row++;
+	maximum_cache_slider_ = new FloatSlider();
+	maximum_cache_slider_->SetFormat(tr("%1 GB"));
+	maximum_cache_slider_->SetMinimum(1.0);
+	maximum_cache_slider_->SetValue(static_cast<double>(folder->GetLimit()) /
+									static_cast<double>(kBytesInGigabyte));
+	layout->addWidget(maximum_cache_slider_, row, 1);
 
-  clear_cache_btn_ = new QPushButton(tr("Clear Disk Cache"));
-  connect(clear_cache_btn_, &QPushButton::clicked, this, static_cast<void(DiskCacheDialog::*)()>(&DiskCacheDialog::ClearDiskCache));
-  layout->addWidget(clear_cache_btn_, row, 1);
+	row++;
 
-  row++;
+	clear_cache_btn_ = new QPushButton(tr("Clear Disk Cache"));
+	connect(clear_cache_btn_, &QPushButton::clicked, this,
+			static_cast<void (DiskCacheDialog::*)()>(
+				&DiskCacheDialog::ClearDiskCache));
+	layout->addWidget(clear_cache_btn_, row, 1);
 
-  clear_disk_cache_ = new QCheckBox(tr("Automatically clear disk cache on close"));
-  clear_disk_cache_->setChecked(folder->GetClearOnClose());
-  layout->addWidget(clear_disk_cache_, row, 1);
+	row++;
 
-  row++;
+	clear_disk_cache_ =
+		new QCheckBox(tr("Automatically clear disk cache on close"));
+	clear_disk_cache_->setChecked(folder->GetClearOnClose());
+	layout->addWidget(clear_disk_cache_, row, 1);
 
-  QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
-  connect(buttons, &QDialogButtonBox::accepted, this, &DiskCacheDialog::accept);
-  connect(buttons, &QDialogButtonBox::rejected, this, &DiskCacheDialog::reject);
-  layout->addWidget(buttons, row, 0, 1, 2);
+	row++;
+
+	QDialogButtonBox *buttons =
+		new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+	connect(buttons, &QDialogButtonBox::accepted, this,
+			&DiskCacheDialog::accept);
+	connect(buttons, &QDialogButtonBox::rejected, this,
+			&DiskCacheDialog::reject);
+	layout->addWidget(buttons, row, 0, 1, 2);
 }
 
 void DiskCacheDialog::accept()
 {
-  qint64 new_disk_cache_limit = qRound64(maximum_cache_slider_->GetValue() * kBytesInGigabyte);
-  if (new_disk_cache_limit != folder_->GetLimit()) {
-    folder_->SetLimit(new_disk_cache_limit);
-  }
+	qint64 new_disk_cache_limit =
+		qRound64(maximum_cache_slider_->GetValue() * kBytesInGigabyte);
+	if (new_disk_cache_limit != folder_->GetLimit()) {
+		folder_->SetLimit(new_disk_cache_limit);
+	}
 
-  if (folder_->GetClearOnClose() != clear_disk_cache_->isChecked()) {
-    folder_->SetClearOnClose(clear_disk_cache_->isChecked());
-  }
+	if (folder_->GetClearOnClose() != clear_disk_cache_->isChecked()) {
+		folder_->SetClearOnClose(clear_disk_cache_->isChecked());
+	}
 
-  QDialog::accept();
+	QDialog::accept();
 }
 
 void DiskCacheDialog::ClearDiskCache()
 {
-  ClearDiskCache(folder_->GetPath(), this, clear_cache_btn_);
+	ClearDiskCache(folder_->GetPath(), this, clear_cache_btn_);
 }
 
-void DiskCacheDialog::ClearDiskCache(const QString &path, QWidget *parent, QPushButton *clear_btn)
+void DiskCacheDialog::ClearDiskCache(const QString &path, QWidget *parent,
+									 QPushButton *clear_btn)
 {
-  if (QMessageBox::question(parent,
-                            tr("Clear Disk Cache"),
-                            tr("Are you sure you want to clear the disk cache in '%1'?").arg(path),
-                            QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
-    if (clear_btn) clear_btn->setEnabled(false);
+	if (QMessageBox::question(
+			parent, tr("Clear Disk Cache"),
+			tr("Are you sure you want to clear the disk cache in '%1'?")
+				.arg(path),
+			QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) {
+		if (clear_btn)
+			clear_btn->setEnabled(false);
 
-    if (DiskManager::instance()->ClearDiskCache(path)) {
-      if (clear_btn) clear_btn->setText(tr("Disk Cache Cleared"));
-    } else {
-      QMessageBox::information(parent,
-                               tr("Clear Disk Cache"),
-                               tr("Disk cache failed to fully clear. You may have to delete the cache files manually."),
-                               QMessageBox::Ok);
-      if (clear_btn) clear_btn->setText(tr("Disk Cache Partially Cleared"));
-    }
-  }
+		if (DiskManager::instance()->ClearDiskCache(path)) {
+			if (clear_btn)
+				clear_btn->setText(tr("Disk Cache Cleared"));
+		} else {
+			QMessageBox::information(
+				parent, tr("Clear Disk Cache"),
+				tr("Disk cache failed to fully clear. You may have to delete the cache files manually."),
+				QMessageBox::Ok);
+			if (clear_btn)
+				clear_btn->setText(tr("Disk Cache Partially Cleared"));
+		}
+	}
 }
 
 }

app/dialog/diskcache/diskcachedialog.h

@@ -28,31 +28,31 @@
 #include "render/diskmanager.h"
 #include "widget/slider/floatslider.h"
 
-namespace olive {
-
-class DiskCacheDialog : public QDialog
+namespace olive
 {
-  Q_OBJECT
-public:
-  DiskCacheDialog(DiskCacheFolder* folder, QWidget* parent = nullptr);
 
-  static void ClearDiskCache(const QString &path, QWidget *parent, QPushButton *clear_btn = nullptr);
+class DiskCacheDialog : public QDialog {
+	Q_OBJECT
+public:
+	DiskCacheDialog(DiskCacheFolder *folder, QWidget *parent = nullptr);
+
+	static void ClearDiskCache(const QString &path, QWidget *parent,
+							   QPushButton *clear_btn = nullptr);
 
 public slots:
-  virtual void accept() override;
+	virtual void accept() override;
 
 private:
-  DiskCacheFolder* folder_;
+	DiskCacheFolder *folder_;
 
-  FloatSlider* maximum_cache_slider_;
+	FloatSlider *maximum_cache_slider_;
 
-  QCheckBox* clear_disk_cache_;
+	QCheckBox *clear_disk_cache_;
 
-  QPushButton* clear_cache_btn_;
+	QPushButton *clear_cache_btn_;
 
 private slots:
-  void ClearDiskCache();
-
+	void ClearDiskCache();
 };
 
 }

app/dialog/export/codec/av1section.cpp

@@ -28,105 +28,111 @@
 #include "common/qtutils.h"
 #include "widget/slider/integerslider.h"
 
-namespace olive {
+namespace olive
+{
 
-AV1Section::AV1Section(QWidget *parent) :
-  AV1Section(AV1CRFSection::kDefaultAV1CRF, parent)
+AV1Section::AV1Section(QWidget *parent)
+	: AV1Section(AV1CRFSection::kDefaultAV1CRF, parent)
 {
 }
 
-AV1Section::AV1Section(int default_crf, QWidget *parent) :
-  CodecSection(parent)
+AV1Section::AV1Section(int default_crf, QWidget *parent)
+	: CodecSection(parent)
 {
-  QGridLayout* layout = new QGridLayout(this);
-  layout->setContentsMargins(0, 0, 0, 0);
+	QGridLayout *layout = new QGridLayout(this);
+	layout->setContentsMargins(0, 0, 0, 0);
 
-  int row = 0;
-  layout->addWidget(new QLabel(tr("Preset:")), row, 0);
+	int row = 0;
+	layout->addWidget(new QLabel(tr("Preset:")), row, 0);
 
-  preset_combobox_ = new QComboBox();
-  preset_combobox_->setToolTip(tr("This parameter governs the efficiency/encode-time trade-off.\n"
-    "Lower presets will result in an output with better quality for a given file size, but will take longer to encode.\n"
-    "Higher presets can result in a very fast encode, but will make some compromises on visual quality for a given crf value."));
+	preset_combobox_ = new QComboBox();
+	preset_combobox_->setToolTip(tr(
+		"This parameter governs the efficiency/encode-time trade-off.\n"
+		"Lower presets will result in an output with better quality for a given file size, but will take longer to encode.\n"
+		"Higher presets can result in a very fast encode, but will make some compromises on visual quality for a given crf value."));
 
-  for (int i = 0; i <= 13; i++)
-    preset_combobox_->addItem(QString::number(i));
+	for (int i = 0; i <= 13; i++)
+		preset_combobox_->addItem(QString::number(i));
 
-  preset_combobox_->setCurrentIndex(8);
+	preset_combobox_->setCurrentIndex(8);
 
-  layout->addWidget(preset_combobox_, row, 1);
+	layout->addWidget(preset_combobox_, row, 1);
 
-  row++;
+	row++;
 
-  layout->addWidget(new QLabel(tr("Compression Method:")), row, 0);
+	layout->addWidget(new QLabel(tr("Compression Method:")), row, 0);
 
-  QComboBox* compression_box = new QComboBox();
-  compression_box->setToolTip(tr("This parameter governs the quality/size trade-off.\n"
-    "Higher CRF values will result in a final output that takes less space, but begins to lose detail.\n"
-    "Lower CRF values retain more detail at the cost of larger file sizes.\n"
-    "The possible range of CRF in SVT-AV1 is 1-63."));
+	QComboBox *compression_box = new QComboBox();
+	compression_box->setToolTip(tr(
+		"This parameter governs the quality/size trade-off.\n"
+		"Higher CRF values will result in a final output that takes less space, but begins to lose detail.\n"
+		"Lower CRF values retain more detail at the cost of larger file sizes.\n"
+		"The possible range of CRF in SVT-AV1 is 1-63."));
 
-  // These items must correspond to the CompressionMethod enum
-  compression_box->addItem(tr("Constant Rate Factor"));
+	// These items must correspond to the CompressionMethod enum
+	compression_box->addItem(tr("Constant Rate Factor"));
 
-  layout->addWidget(compression_box, row, 1);
+	layout->addWidget(compression_box, row, 1);
 
-  row++;
+	row++;
 
-  compression_method_stack_ = new QStackedWidget();
-  layout->addWidget(compression_method_stack_, row, 0, 1, 2);
+	compression_method_stack_ = new QStackedWidget();
+	layout->addWidget(compression_method_stack_, row, 0, 1, 2);
 
-  crf_section_ = new AV1CRFSection(default_crf);
-  compression_method_stack_->addWidget(crf_section_);
+	crf_section_ = new AV1CRFSection(default_crf);
+	compression_method_stack_->addWidget(crf_section_);
 
-  connect(compression_box,
-          static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
-          compression_method_stack_,
-          &QStackedWidget::setCurrentIndex);
+	connect(
+		compression_box,
+		static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
+		compression_method_stack_, &QStackedWidget::setCurrentIndex);
 }
 
 void AV1Section::AddOpts(EncodingParams *params)
 {
+	CompressionMethod method = static_cast<CompressionMethod>(
+		compression_method_stack_->currentIndex());
 
-  CompressionMethod method = static_cast<CompressionMethod>(compression_method_stack_->currentIndex());
+	if (method == kConstantRateFactor) {
+		// Set Quantizer value
+		params->set_video_option(QStringLiteral("qp"),
+								 QString::number(crf_section_->GetValue()));
+	}
 
-  if (method == kConstantRateFactor) {
-
-    // Set Quantizer value
-    params->set_video_option(QStringLiteral("qp"), QString::number(crf_section_->GetValue()));
-
-  }
-
-  params->set_video_option(QStringLiteral("preset"), QString::number(preset_combobox_->currentIndex()));
+	params->set_video_option(QStringLiteral("preset"),
+							 QString::number(preset_combobox_->currentIndex()));
 }
 
-AV1CRFSection::AV1CRFSection(int default_crf, QWidget *parent) :
-  QWidget(parent)
+AV1CRFSection::AV1CRFSection(int default_crf, QWidget *parent)
+	: QWidget(parent)
 {
-  QHBoxLayout* layout = new QHBoxLayout(this);
-  layout->setContentsMargins(0, 0, 0, 0);
+	QHBoxLayout *layout = new QHBoxLayout(this);
+	layout->setContentsMargins(0, 0, 0, 0);
 
-  crf_slider_ = new QSlider(Qt::Horizontal);
-  crf_slider_->setMinimum(kMinimumCRF);
-  crf_slider_->setMaximum(kMaximumCRF);
-  crf_slider_->setValue(default_crf);
-  layout->addWidget(crf_slider_);
+	crf_slider_ = new QSlider(Qt::Horizontal);
+	crf_slider_->setMinimum(kMinimumCRF);
+	crf_slider_->setMaximum(kMaximumCRF);
+	crf_slider_->setValue(default_crf);
+	layout->addWidget(crf_slider_);
 
-  IntegerSlider* crf_input = new IntegerSlider();
-  crf_input->setMaximumWidth(QtUtils::QFontMetricsWidth(crf_input->fontMetrics(), QStringLiteral("HHHH")));
-  crf_input->SetMinimum(kMinimumCRF);
-  crf_input->SetMaximum(kMaximumCRF);
-  crf_input->SetValue(default_crf);
-  crf_input->SetDefaultValue(default_crf);
-  layout->addWidget(crf_input);
+	IntegerSlider *crf_input = new IntegerSlider();
+	crf_input->setMaximumWidth(QtUtils::QFontMetricsWidth(
+		crf_input->fontMetrics(), QStringLiteral("HHHH")));
+	crf_input->SetMinimum(kMinimumCRF);
+	crf_input->SetMaximum(kMaximumCRF);
+	crf_input->SetValue(default_crf);
+	crf_input->SetDefaultValue(default_crf);
+	layout->addWidget(crf_input);
 
-  connect(crf_slider_, &QSlider::valueChanged, crf_input, &IntegerSlider::SetValue);
-  connect(crf_input, &IntegerSlider::ValueChanged, crf_slider_, &QSlider::setValue);
+	connect(crf_slider_, &QSlider::valueChanged, crf_input,
+			&IntegerSlider::SetValue);
+	connect(crf_input, &IntegerSlider::ValueChanged, crf_slider_,
+			&QSlider::setValue);
 }
 
 int AV1CRFSection::GetValue() const
 {
-  return crf_slider_->value();
+	return crf_slider_->value();
 }
 
 }

app/dialog/export/codec/av1section.h

@@ -28,45 +28,43 @@
 #include "codecsection.h"
 #include "widget/slider/floatslider.h"
 
-namespace olive {
-
-class AV1CRFSection : public QWidget
+namespace olive
 {
-  Q_OBJECT
+
+class AV1CRFSection : public QWidget {
+	Q_OBJECT
 public:
-  AV1CRFSection(int default_crf, QWidget* parent = nullptr);
+	AV1CRFSection(int default_crf, QWidget *parent = nullptr);
 
-  int GetValue() const;
+	int GetValue() const;
 
-  static const int kDefaultAV1CRF = 30;
+	static const int kDefaultAV1CRF = 30;
 
 private:
-  static const int kMinimumCRF = 0;
-  static const int kMaximumCRF = 63;
-
-  QSlider* crf_slider_;
+	static const int kMinimumCRF = 0;
+	static const int kMaximumCRF = 63;
 
+	QSlider *crf_slider_;
 };
 
-class AV1Section : public CodecSection
-{
-  Q_OBJECT
+class AV1Section : public CodecSection {
+	Q_OBJECT
 public:
-  enum CompressionMethod {
-    kConstantRateFactor,
-  };
+	enum CompressionMethod {
+		kConstantRateFactor,
+	};
 
-  AV1Section(QWidget* parent = nullptr);
-  AV1Section(int default_crf, QWidget* parent);
+	AV1Section(QWidget *parent = nullptr);
+	AV1Section(int default_crf, QWidget *parent);
 
-  virtual void AddOpts(EncodingParams* params) override;
+	virtual void AddOpts(EncodingParams *params) override;
 
 private:
-  QStackedWidget* compression_method_stack_;
+	QStackedWidget *compression_method_stack_;
 
-  AV1CRFSection* crf_section_;
+	AV1CRFSection *crf_section_;
 
-  QComboBox *preset_combobox_;
+	QComboBox *preset_combobox_;
 };
 
 }

app/dialog/export/codec/cineformsection.cpp

@@ -23,22 +23,23 @@
 #include <QGridLayout>
 #include <QLabel>
 
-namespace olive {
-
-CineformSection::CineformSection(QWidget *parent) :
-  CodecSection(parent)
+namespace olive
 {
-  QGridLayout *layout = new QGridLayout(this);
 
-  layout->setContentsMargins(0, 0, 0, 0);
+CineformSection::CineformSection(QWidget *parent)
+	: CodecSection(parent)
+{
+	QGridLayout *layout = new QGridLayout(this);
 
-  int row = 0;
+	layout->setContentsMargins(0, 0, 0, 0);
 
-  layout->addWidget(new QLabel(tr("Quality:")), row, 0);
+	int row = 0;
 
-  quality_combobox_ = new QComboBox();
+	layout->addWidget(new QLabel(tr("Quality:")), row, 0);
 
-  /* Correspond to the following indexes for FFmpeg
+	quality_combobox_ = new QComboBox();
+
+	/* Correspond to the following indexes for FFmpeg
    *
    *   -quality           <int>        E..V....... set quality (from 0 to 12) (default film3+)
    *     film3+          0            E..V.......
@@ -57,34 +58,37 @@ CineformSection::CineformSection(QWidget *parent) :
    *
    */
 
-  quality_combobox_->addItem(tr("Film Scan 3+"));
-  quality_combobox_->addItem(tr("Film Scan 3"));
-  quality_combobox_->addItem(tr("Film Scan 2+"));
-  quality_combobox_->addItem(tr("Film Scan 2"));
-  quality_combobox_->addItem(tr("Film Scan 1.5"));
-  quality_combobox_->addItem(tr("Film Scan 1+"));
-  quality_combobox_->addItem(tr("Film Scan 1"));
-  quality_combobox_->addItem(tr("High+"));
-  quality_combobox_->addItem(tr("High"));
-  quality_combobox_->addItem(tr("Medium+"));
-  quality_combobox_->addItem(tr("Medium"));
-  quality_combobox_->addItem(tr("Low+"));
-  quality_combobox_->addItem(tr("Low"));
+	quality_combobox_->addItem(tr("Film Scan 3+"));
+	quality_combobox_->addItem(tr("Film Scan 3"));
+	quality_combobox_->addItem(tr("Film Scan 2+"));
+	quality_combobox_->addItem(tr("Film Scan 2"));
+	quality_combobox_->addItem(tr("Film Scan 1.5"));
+	quality_combobox_->addItem(tr("Film Scan 1+"));
+	quality_combobox_->addItem(tr("Film Scan 1"));
+	quality_combobox_->addItem(tr("High+"));
+	quality_combobox_->addItem(tr("High"));
+	quality_combobox_->addItem(tr("Medium+"));
+	quality_combobox_->addItem(tr("Medium"));
+	quality_combobox_->addItem(tr("Low+"));
+	quality_combobox_->addItem(tr("Low"));
 
-  // Default to "medium"
-  quality_combobox_->setCurrentIndex(10);
+	// Default to "medium"
+	quality_combobox_->setCurrentIndex(10);
 
-  layout->addWidget(quality_combobox_, row, 1);
+	layout->addWidget(quality_combobox_, row, 1);
 }
 
 void CineformSection::AddOpts(EncodingParams *params)
 {
-  params->set_video_option(QStringLiteral("quality"), QString::number(quality_combobox_->currentIndex()));
+	params->set_video_option(
+		QStringLiteral("quality"),
+		QString::number(quality_combobox_->currentIndex()));
 }
 
 void CineformSection::SetOpts(const EncodingParams *p)
 {
-  quality_combobox_->setCurrentIndex(p->video_option(QStringLiteral("quality")).toInt());
+	quality_combobox_->setCurrentIndex(
+		p->video_option(QStringLiteral("quality")).toInt());
 }
 
 }

app/dialog/export/codec/cineformsection.h

@@ -25,21 +25,20 @@
 
 #include "codecsection.h"
 
-namespace olive {
-
-class CineformSection : public CodecSection
+namespace olive
 {
-  Q_OBJECT
+
+class CineformSection : public CodecSection {
+	Q_OBJECT
 public:
-  CineformSection(QWidget *parent = nullptr);
+	CineformSection(QWidget *parent = nullptr);
 
-  virtual void AddOpts(EncodingParams* params) override;
+	virtual void AddOpts(EncodingParams *params) override;
 
-  virtual void SetOpts(const EncodingParams *p) override;
+	virtual void SetOpts(const EncodingParams *p) override;
 
 private:
-  QComboBox *quality_combobox_;
-
+	QComboBox *quality_combobox_;
 };
 
 }

app/dialog/export/codec/codecsection.cpp

@@ -20,10 +20,11 @@
 
 #include "codecsection.h"
 
-namespace olive {
+namespace olive
+{
 
-CodecSection::CodecSection(QWidget *parent) :
-  QWidget(parent)
+CodecSection::CodecSection(QWidget *parent)
+	: QWidget(parent)
 {
 }
 

app/dialog/export/codec/codecsection.h

@@ -25,18 +25,23 @@
 
 #include "codec/encoder.h"
 
-namespace olive {
-
-class CodecSection : public QWidget
+namespace olive
 {
-  Q_OBJECT
+
+class CodecSection : public QWidget {
+	Q_OBJECT
 public:
-  CodecSection(QWidget* parent = nullptr);
+	CodecSection(QWidget *parent = nullptr);
 
-  virtual void AddOpts(EncodingParams* params){Q_UNUSED(params)}
-
-  virtual void SetOpts(const EncodingParams *p){Q_UNUSED(p)}
+	virtual void AddOpts(EncodingParams *params)
+	{
+		Q_UNUSED(params)
+	}
 
+	virtual void SetOpts(const EncodingParams *p)
+	{
+		Q_UNUSED(p)
+	}
 };
 
 }