oak-editor/tests/gtest/common_ffmpegutils_test.cpp

#include <gtest/gtest.h>

#include "common/ffmpegutils.h"

using namespace olive;

TEST(CommonFFmpegUtils, GetNativeSampleFormatMapsCorrectly)
{
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_U8),
            SampleFormat::U8);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S16),
            SampleFormat::S16);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S32),
            SampleFormat::S32);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S64),
            SampleFormat::S64);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_FLT),
            SampleFormat::F32);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_DBL),
            SampleFormat::F64);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_U8P),
            SampleFormat::U8P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S16P),
            SampleFormat::S16P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S32P),
            SampleFormat::S32P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_S64P),
            SampleFormat::S64P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_FLTP),
            SampleFormat::F32P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_DBLP),
            SampleFormat::F64P);
  EXPECT_EQ(FFmpegUtils::GetNativeSampleFormat(AV_SAMPLE_FMT_NONE),
            SampleFormat::INVALID);
}

TEST(CommonFFmpegUtils, GetFFmpegSampleFormatMapsCorrectly)
{
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::U8),
            AV_SAMPLE_FMT_U8);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S16),
            AV_SAMPLE_FMT_S16);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S32),
            AV_SAMPLE_FMT_S32);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S64),
            AV_SAMPLE_FMT_S64);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::F32),
            AV_SAMPLE_FMT_FLT);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::F64),
            AV_SAMPLE_FMT_DBL);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::U8P),
            AV_SAMPLE_FMT_U8P);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S16P),
            AV_SAMPLE_FMT_S16P);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S32P),
            AV_SAMPLE_FMT_S32P);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::S64P),
            AV_SAMPLE_FMT_S64P);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::F32P),
            AV_SAMPLE_FMT_FLTP);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::F64P),
            AV_SAMPLE_FMT_DBLP);
  EXPECT_EQ(FFmpegUtils::GetFFmpegSampleFormat(SampleFormat::INVALID),
            AV_SAMPLE_FMT_NONE);
}

TEST(CommonFFmpegUtils, GetSwsColorspaceFromAVColorSpace)
{
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_BT709),
            SWS_CS_ITU709);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_FCC),
            SWS_CS_FCC);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_BT470BG),
            SWS_CS_ITU624);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_SMPTE170M),
            SWS_CS_SMPTE170M);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_SMPTE240M),
            SWS_CS_SMPTE240M);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_BT2020_NCL),
            SWS_CS_BT2020);
  EXPECT_EQ(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(AVCOL_SPC_UNSPECIFIED),
            SWS_CS_DEFAULT);
}

TEST(CommonFFmpegUtils, ConvertJPEGSpaceToRegularSpace)
{
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUVJ420P),
            AV_PIX_FMT_YUV420P);
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUVJ422P),
            AV_PIX_FMT_YUV422P);
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUVJ444P),
            AV_PIX_FMT_YUV444P);
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUVJ440P),
            AV_PIX_FMT_YUV440P);
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUVJ411P),
            AV_PIX_FMT_YUV411P);
  EXPECT_EQ(FFmpegUtils::ConvertJPEGSpaceToRegularSpace(AV_PIX_FMT_YUV420P),
            AV_PIX_FMT_YUV420P);
}

TEST(CommonFFmpegUtils, GetCompatiblePixelFormatNative)
{
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::U8),
            PixelFormat::U8);
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::U10),
            PixelFormat::U8);
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::U16),
            PixelFormat::U16);
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::F16),
            PixelFormat::U16);
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::F32),
            PixelFormat::U16);
  EXPECT_EQ(FFmpegUtils::GetCompatiblePixelFormat(PixelFormat::INVALID),
            PixelFormat::INVALID);
}

TEST(CommonFFmpegUtils, GetFFmpegPixelFormat)
{
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::U8,
                                              VideoParams::kRGBChannelCount),
            AV_PIX_FMT_RGB24);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::U16,
                                              VideoParams::kRGBChannelCount),
            AV_PIX_FMT_RGB48);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::F32,
                                              VideoParams::kRGBChannelCount),
            AV_PIX_FMT_RGBF32);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::U8,
                                              VideoParams::kRGBAChannelCount),
            AV_PIX_FMT_RGBA);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::U16,
                                              VideoParams::kRGBAChannelCount),
            AV_PIX_FMT_RGBA64);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::F32,
                                              VideoParams::kRGBAChannelCount),
            AV_PIX_FMT_RGBAF32);
  EXPECT_EQ(FFmpegUtils::GetFFmpegPixelFormat(PixelFormat::INVALID, 0),
            AV_PIX_FMT_NONE);
}

TEST(CommonFFmpegUtils, GetCompatiblePixelFormatAV)
{
  AVPixelFormat fmt = FFmpegUtils::GetCompatiblePixelFormat(AV_PIX_FMT_YUV420P);
  EXPECT_NE(fmt, AV_PIX_FMT_NONE);

  fmt = FFmpegUtils::GetCompatiblePixelFormat(AV_PIX_FMT_YUV420P,
                                              PixelFormat::U8);
  EXPECT_EQ(fmt, AV_PIX_FMT_RGBA);
}