Mike-Solar
f03b6b58ff
Run clang-format over all project C/C++ source and header files (.c, .cpp, .cc, .h, .hpp, .hh, .m, .mm) under app/ and tests/. Non-source files (svg, qm, qrc, etc.) were not touched.
98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
#include <gtest/gtest.h>
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#include "codec/encoder.h"
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namespace
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{
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class TestEncoder final : public olive::Encoder {
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public:
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explicit TestEncoder(const olive::EncodingParams ¶ms)
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: olive::Encoder(params)
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{
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}
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bool Open() override
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{
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return true;
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}
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bool WriteFrame(olive::FramePtr, olive::core::rational) override
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{
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return true;
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}
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bool WriteAudio(const olive::SampleBuffer &) override
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{
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return true;
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}
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bool WriteSubtitle(const olive::SubtitleBlock *) override
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{
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return true;
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}
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void Close() override
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{
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}
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};
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}
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TEST(CodecEncoder, ImageSequenceFilenames)
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{
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olive::EncodingParams params;
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params.SetFilename(QStringLiteral("frame_[####].png"));
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params.set_video_is_image_sequence(true);
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olive::VideoParams video_params;
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video_params.set_frame_rate(olive::core::rational(24, 1));
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params.EnableVideo(video_params, olive::ExportCodec::kCodecPNG);
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TestEncoder encoder(params);
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EXPECT_TRUE(olive::Encoder::FilenameContainsDigitPlaceholder(
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QStringLiteral("frame_[####].png")));
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EXPECT_EQ(olive::Encoder::GetImageSequencePlaceholderDigitCount(
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QStringLiteral("frame_[####].png")),
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4);
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EXPECT_EQ(olive::Encoder::FilenameRemoveDigitPlaceholder(
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QStringLiteral("frame_[####].png")),
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QStringLiteral("frame.png"));
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const QString filename =
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encoder.GetFilenameForFrame(olive::core::rational(1, 24));
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EXPECT_EQ(filename, QStringLiteral("frame_0001.png"));
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}
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TEST(CodecEncoder, MatrixGeneration)
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{
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using Method = olive::EncodingParams::VideoScalingMethod;
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QMatrix4x4 stretch = olive::EncodingParams::GenerateMatrix(
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Method::kStretch, 1920, 1080, 1280, 720);
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EXPECT_TRUE(qFuzzyCompare(stretch(0, 0), 1.0f));
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EXPECT_TRUE(qFuzzyCompare(stretch(1, 1), 1.0f));
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QMatrix4x4 fit = olive::EncodingParams::GenerateMatrix(Method::kFit, 1920,
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1080, 1024, 1024);
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EXPECT_TRUE(qFuzzyCompare(fit(0, 0), 1.0f));
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EXPECT_FALSE(qFuzzyCompare(fit(1, 1), 1.0f));
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QMatrix4x4 crop = olive::EncodingParams::GenerateMatrix(Method::kCrop, 1920,
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1080, 1024, 1024);
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EXPECT_FALSE(qFuzzyCompare(crop(0, 0), 1.0f));
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EXPECT_TRUE(qFuzzyCompare(crop(1, 1), 1.0f));
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}
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TEST(CodecEncoder, TypeFromFormat)
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{
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using olive::Encoder;
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using olive::ExportFormat;
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EXPECT_EQ(Encoder::GetTypeFromFormat(ExportFormat::kFormatPNG),
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Encoder::kEncoderTypeOIIO);
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EXPECT_EQ(Encoder::GetTypeFromFormat(ExportFormat::kFormatDNxHD),
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Encoder::kEncoderTypeFFmpeg);
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EXPECT_EQ(Encoder::GetTypeFromFormat(ExportFormat::kFormatCount),
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Encoder::kEncoderTypeNone);
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}
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