Mike-Solar
a7ddc0f114
- playback timer uses the audio output device as its master clock: the PortAudio callback counts consumed frames (including underrun zero-fill) so video cannot drift away from what is heard; wall clock remains as fallback when no clocked output is running - output clock compensates for device output latency; new Preferences > Audio buffer size setting (0 = auto) - SampleBuffer::speed() now uses linear interpolation instead of nearest-neighbor sampling - regression tests: audio-clock driven timer (fwd/rev/speed), wall clock fallback, interpolation correctness
454 lines
16 KiB
C++
454 lines
16 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "config.h"
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#include <QCoreApplication>
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#include <QDebug>
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#include <QDir>
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#include <QMessageBox>
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#include <QStandardPaths>
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#include <QXmlStreamWriter>
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#include "codec/exportformat.h"
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#include "common/autoscroll.h"
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#include "common/filefunctions.h"
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#include "common/xmlutils.h"
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#include "core.h"
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#include "timeline/timelinecommon.h"
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#include "ui/colorcoding.h"
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#include "ui/style/style.h"
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#include "widget/timelinewidget/tool/import.h"
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#include "window/mainwindow/mainwindow.h"
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namespace olive
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{
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Config Config::current_config;
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Config::Config()
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{
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set_defaults();
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}
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void Config::set_entry_internal(const QString &key, NodeValue::Type type,
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const QVariant &data)
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{
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config_map_[key] = { type, data };
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}
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QString Config::get_config_file_path()
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{
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return QDir(FileFunctions::get_configuration_location())
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.filePath(QStringLiteral("config.xml"));
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}
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Config &Config::current()
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{
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return current_config;
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}
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void Config::set_defaults()
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{
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config_map_.clear();
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set_entry_internal(QStringLiteral("Style"), NodeValue::k_text,
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StyleManager::k_default_style);
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set_entry_internal(QStringLiteral("TimecodeDisplay"), NodeValue::k_int,
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Timecode::k_timecode_drop_frame);
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set_entry_internal(QStringLiteral("DefaultStillLength"), NodeValue::k_rational,
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QVariant::fromValue(Rational(2)));
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set_entry_internal(QStringLiteral("HoverFocus"), NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("AudioScrubbing"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("AutorecoveryEnabled"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("AutorecoveryInterval"), NodeValue::k_int,
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1);
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set_entry_internal(QStringLiteral("AutorecoveryMaximum"), NodeValue::k_int,
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20);
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set_entry_internal(QStringLiteral("DiskCacheSaveInterval"), NodeValue::k_int,
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10000);
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set_entry_internal(QStringLiteral("Language"), NodeValue::k_text, QString());
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set_entry_internal(QStringLiteral("ScrollZooms"), NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("EnableSeekToImport"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("EditToolAlsoSeeks"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("EditToolSelectsLinks"),
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NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("EnableDragFilesToTimeline"),
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NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("InvertTimelineScrollAxes"),
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NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("SelectAlsoSeeks"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("PasteSeeks"), NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("SeekAlsoSelects"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("SetNameWithMarker"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("AutoSeekToBeginning"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("DropFileOnMediaToReplace"),
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NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("AddDefaultEffectsToClips"),
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NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("AutoscaleByDefault"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("Autoscroll"), NodeValue::k_int,
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AutoScroll::k_page);
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set_entry_internal(QStringLiteral("AutoSelectDivider"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("SetNameWithMarker"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("RectifiedWaveforms"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("DropWithoutSequenceBehavior"),
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NodeValue::k_int, ImportTool::k_dws_ask);
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set_entry_internal(QStringLiteral("Loop"), NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("SplitClipsCopyNodes"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("UseGradients"), NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("AutoMergeTracks"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("UseSliderLadders"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("ShowWelcomeDialog"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("ShowClipWhileDragging"),
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NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("StopPlaybackOnLastFrame"),
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NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("UseLegacyColorInInputTab"),
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NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("ReassocLinToNonLin"), NodeValue::k_boolean,
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false);
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set_entry_internal(QStringLiteral("PreviewNonFloatDontAskAgain"),
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NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("UseGLFinish"), NodeValue::k_boolean, false);
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set_entry_internal(QStringLiteral("GraphicsBackend"), NodeValue::k_text,
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QStringLiteral("opengl"));
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set_entry_internal(QStringLiteral("TimelineThumbnailMode"), NodeValue::k_int,
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Timeline::k_thumbnail_in_out);
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set_entry_internal(QStringLiteral("TimelineWaveformMode"), NodeValue::k_int,
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Timeline::k_waveforms_enabled);
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set_entry_internal(
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QStringLiteral("DefaultVideoTransition"), NodeValue::k_text,
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QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
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set_entry_internal(
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QStringLiteral("DefaultAudioTransition"), NodeValue::k_text,
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QStringLiteral("org.olivevideoeditor.Olive.crossdissolve"));
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set_entry_internal(QStringLiteral("DefaultTransitionLength"),
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NodeValue::k_rational, QVariant::fromValue(Rational(1)));
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set_entry_internal(QStringLiteral("DefaultSubtitleSize"), NodeValue::k_int,
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48);
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set_entry_internal(QStringLiteral("DefaultSubtitleFamily"), NodeValue::k_text,
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QString());
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set_entry_internal(QStringLiteral("DefaultSubtitleWeight"), NodeValue::k_int,
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QFont::Bold);
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set_entry_internal(QStringLiteral("AntialiasSubtitles"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("AutoCacheDelay"), NodeValue::k_int, 1000);
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set_entry_internal(QStringLiteral("CatColor0"), NodeValue::k_int,
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ColorCoding::k_red);
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set_entry_internal(QStringLiteral("CatColor1"), NodeValue::k_int,
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ColorCoding::k_maroon);
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set_entry_internal(QStringLiteral("CatColor2"), NodeValue::k_int,
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ColorCoding::k_orange);
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set_entry_internal(QStringLiteral("CatColor3"), NodeValue::k_int,
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ColorCoding::k_brown);
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set_entry_internal(QStringLiteral("CatColor4"), NodeValue::k_int,
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ColorCoding::k_yellow);
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set_entry_internal(QStringLiteral("CatColor5"), NodeValue::k_int,
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ColorCoding::k_olive);
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set_entry_internal(QStringLiteral("CatColor6"), NodeValue::k_int,
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ColorCoding::k_lime);
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set_entry_internal(QStringLiteral("CatColor7"), NodeValue::k_int,
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ColorCoding::k_green);
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set_entry_internal(QStringLiteral("CatColor8"), NodeValue::k_int,
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ColorCoding::k_cyan);
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set_entry_internal(QStringLiteral("CatColor9"), NodeValue::k_int,
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ColorCoding::k_teal);
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set_entry_internal(QStringLiteral("CatColor10"), NodeValue::k_int,
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ColorCoding::k_blue);
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set_entry_internal(QStringLiteral("CatColor11"), NodeValue::k_int,
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ColorCoding::k_navy);
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set_entry_internal(QStringLiteral("AudioOutput"), NodeValue::k_text,
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QString());
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set_entry_internal(QStringLiteral("AudioInput"), NodeValue::k_text, QString());
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set_entry_internal(QStringLiteral("AudioOutputSampleRate"), NodeValue::k_int,
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48000);
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set_entry_internal(QStringLiteral("AudioOutputChannelLayout"),
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NodeValue::k_int,
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QVariant::fromValue(static_cast<int64_t>(k_channel_layout_stereo)));
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set_entry_internal(
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QStringLiteral("AudioOutputSampleFormat"), NodeValue::k_text,
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QString::fromStdString(SampleFormat(SampleFormat::s16).to_string()));
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// Output buffer size in frames, 0 = let PortAudio/the device decide
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set_entry_internal(QStringLiteral("AudioOutputBufferSize"), NodeValue::k_int,
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0);
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set_entry_internal(QStringLiteral("AudioRecordingFormat"), NodeValue::k_int,
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ExportFormat::k_format_wav);
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set_entry_internal(QStringLiteral("AudioRecordingCodec"), NodeValue::k_int,
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ExportCodec::k_codec_pcm);
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set_entry_internal(QStringLiteral("AudioRecordingSampleRate"),
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NodeValue::k_int, 48000);
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set_entry_internal(QStringLiteral("AudioRecordingChannelLayout"),
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NodeValue::k_int,
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QVariant::fromValue(static_cast<int64_t>(k_channel_layout_stereo)));
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set_entry_internal(
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QStringLiteral("AudioRecordingSampleFormat"), NodeValue::k_text,
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QString::fromStdString(SampleFormat(SampleFormat::s16).to_string()));
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set_entry_internal(QStringLiteral("AudioRecordingBitRate"), NodeValue::k_int,
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320);
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set_entry_internal(QStringLiteral("DiskCacheBehind"), NodeValue::k_rational,
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QVariant::fromValue(Rational(0)));
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set_entry_internal(QStringLiteral("DiskCacheAhead"), NodeValue::k_rational,
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QVariant::fromValue(Rational(60)));
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set_entry_internal(QStringLiteral("ProxyWidth"), NodeValue::k_int, 1280);
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set_entry_internal(QStringLiteral("ProxyHeight"), NodeValue::k_int, 720);
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set_entry_internal(QStringLiteral("ProxyDivider"), NodeValue::k_int, 1);
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set_entry_internal(QStringLiteral("ProxyCRF"), NodeValue::k_int, 23);
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set_entry_internal(QStringLiteral("ProxyPreset"), NodeValue::k_text,
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QStringLiteral("veryfast"));
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set_entry_internal(QStringLiteral("ProxyIncludeAudio"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("UseProxyMedia"), NodeValue::k_boolean,
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true);
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set_entry_internal(QStringLiteral("FFmpegPath"), NodeValue::k_text,
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QString());
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set_entry_internal(QStringLiteral("LUTLibraryPaths"), NodeValue::k_text,
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QString());
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set_entry_internal(QStringLiteral("DefaultSequenceWidth"), NodeValue::k_int,
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1920);
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set_entry_internal(QStringLiteral("DefaultSequenceHeight"), NodeValue::k_int,
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1080);
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set_entry_internal(QStringLiteral("DefaultSequencePixelAspect"),
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NodeValue::k_rational, QVariant::fromValue(Rational(1)));
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set_entry_internal(QStringLiteral("DefaultSequenceFrameRate"),
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NodeValue::k_rational,
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QVariant::fromValue(Rational(1001, 30000)));
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set_entry_internal(QStringLiteral("DefaultSequenceInterlacing"),
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NodeValue::k_int, VideoParams::k_interlace_none);
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set_entry_internal(QStringLiteral("DefaultSequenceAutoCache2"),
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NodeValue::k_boolean, true);
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set_entry_internal(QStringLiteral("DefaultSequenceAudioFrequency"),
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NodeValue::k_int, 48000);
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set_entry_internal(
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QStringLiteral("DefaultSequenceAudioLayout"), NodeValue::k_int,
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QVariant::fromValue(static_cast<int64_t>(k_channel_layout_stereo)));
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// Online/offline settings
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set_entry_internal(QStringLiteral("OnlinePixelFormat"), NodeValue::k_int,
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PixelFormat::f32);
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set_entry_internal(QStringLiteral("OfflinePixelFormat"), NodeValue::k_int,
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PixelFormat::f32);
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set_entry_internal(QStringLiteral("MarkerColor"), NodeValue::k_int,
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ColorCoding::k_lime);
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}
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void Config::load()
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{
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QFile config_file(get_config_file_path());
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if (!config_file.exists()) {
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return;
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}
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if (!config_file.open(QFile::ReadOnly)) {
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qWarning()
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<< "Failed to load application settings. This session will use defaults.";
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return;
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}
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// Reset to defaults
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current_config.set_defaults();
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QXmlStreamReader reader(&config_file);
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QString config_version;
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while (xml_read_next_start_element(&reader)) {
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if (reader.name() == QStringLiteral("Configuration")) {
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while (xml_read_next_start_element(&reader)) {
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QString key = reader.name().toString();
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QString value = reader.readElementText();
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if (key == QStringLiteral("Version")) {
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config_version = value;
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if (!value.contains(".")) {
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qDebug()
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<< "CONFIG: This is a 0.1.x config file, upconvert";
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}
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} else if (key == QStringLiteral("DefaultSequenceFrameRate") &&
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!config_version.contains('.')) {
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// 0.1.x stored this value as a float while we now use rationals, we'll use a heuristic to find the closest
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// supported Rational
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qDebug() << " CONFIG: Finding closest match to" << value;
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double config_fr = value.toDouble();
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const QVector<Rational> &supported_frame_rates =
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VideoParams::k_supported_frame_rates;
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Rational match = supported_frame_rates.first();
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double match_diff = qAbs(match.to_double() - config_fr);
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for (int i = 1; i < supported_frame_rates.size(); i++) {
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double diff = qAbs(
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supported_frame_rates.at(i).to_double() - config_fr);
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if (diff < match_diff) {
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match = supported_frame_rates.at(i);
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match_diff = diff;
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}
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}
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qDebug()
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<< " CONFIG: Closest match was" << match.to_double();
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current_config[key] = QVariant::fromValue(match.flipped());
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} else {
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current_config[key] = NodeValue::string_to_value(
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current_config.get_config_entry_type(key), value, false);
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}
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}
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//reader.skipCurrentElement();
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} else {
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reader.skipCurrentElement();
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}
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}
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if (reader.hasError()) {
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// Config::Load() is called before Core (and therefore the main window)
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// is constructed, so we cannot use Core::instance()->main_window() as
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// the message box parent. Passing nullptr creates a top-level dialog.
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QWidget *parent = Core::instance() ? Core::instance()->main_window() :
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nullptr;
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QMessageBox::critical(
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parent,
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QCoreApplication::translate("Config", "Error loading settings"),
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QCoreApplication::translate(
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"Config",
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"Failed to load application settings. This session will "
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"use defaults.\n\n%1")
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.arg(reader.errorString()),
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QMessageBox::Ok);
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current_config.set_defaults();
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}
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config_file.close();
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}
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void Config::save()
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{
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QString real_filename = get_config_file_path();
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QString temp_filename =
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FileFunctions::get_safe_temporary_filename(real_filename);
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QFile config_file(temp_filename);
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if (!config_file.open(QFile::WriteOnly)) {
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QMessageBox::critical(
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Core::instance()->main_window(),
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QCoreApplication::translate("Config", "Error saving settings"),
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QCoreApplication::translate(
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"Config",
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"Failed to save application settings. The application "
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"may lack write permissions for this location."),
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QMessageBox::Ok);
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return;
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}
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QXmlStreamWriter writer(&config_file);
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writer.setAutoFormatting(true);
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writer.writeStartDocument();
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writer.writeStartElement("Configuration");
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// Anything after the hyphen is considered "unimportant" information
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writer.writeTextElement(
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"Version", QCoreApplication::applicationVersion().split('-').first());
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QMapIterator<QString, ConfigEntry> iterator(current_config.config_map_);
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while (iterator.hasNext()) {
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iterator.next();
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QString value = NodeValue::value_to_string(iterator.value().type,
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iterator.value().data, false);
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if (iterator.value().type == NodeValue::k_none) {
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qWarning() << "Config key" << iterator.key()
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<< "had null type and was discarded";
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} else {
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writer.writeTextElement(iterator.key(), value);
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}
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}
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writer.writeEndElement(); // Configuration
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writer.writeEndDocument();
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config_file.close();
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if (!FileFunctions::rename_file_allow_overwrite(temp_filename,
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real_filename)) {
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qWarning()
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<< QStringLiteral(
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"Failed to overwrite \"%1\". Config has been saved as \"%2\" instead.")
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.arg(real_filename, temp_filename);
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}
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}
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QVariant Config::operator[](const QString &key) const
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{
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return config_map_[key].data;
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}
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QVariant &Config::operator[](const QString &key)
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{
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return config_map_[key].data;
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}
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NodeValue::Type Config::get_config_entry_type(const QString &key) const
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{
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return config_map_[key].type;
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}
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}
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