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Diffstat (limited to 'third_party/libwebrtc/modules/video_coding/codecs/h264/test')
-rw-r--r-- | third_party/libwebrtc/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/third_party/libwebrtc/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc b/third_party/libwebrtc/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc new file mode 100644 index 0000000000..b8a9addb2b --- /dev/null +++ b/third_party/libwebrtc/modules/video_coding/codecs/h264/test/h264_impl_unittest.cc @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include <stdint.h> + +#include <memory> + +#include "absl/types/optional.h" +#include "api/video/color_space.h" +#include "api/video/encoded_image.h" +#include "api/video/video_frame.h" +#include "api/video_codecs/video_codec.h" +#include "api/video_codecs/video_decoder.h" +#include "api/video_codecs/video_encoder.h" +#include "common_video/libyuv/include/webrtc_libyuv.h" +#include "media/base/codec.h" +#include "media/base/media_constants.h" +#include "modules/video_coding/codecs/h264/include/h264.h" +#include "modules/video_coding/codecs/test/video_codec_unittest.h" +#include "modules/video_coding/include/video_codec_interface.h" +#include "modules/video_coding/include/video_error_codes.h" +#include "test/gtest.h" +#include "test/video_codec_settings.h" + +namespace webrtc { + +class TestH264Impl : public VideoCodecUnitTest { + protected: + std::unique_ptr<VideoEncoder> CreateEncoder() override { + return H264Encoder::Create(); + } + + std::unique_ptr<VideoDecoder> CreateDecoder() override { + return H264Decoder::Create(); + } + + void ModifyCodecSettings(VideoCodec* codec_settings) override { + webrtc::test::CodecSettings(kVideoCodecH264, codec_settings); + } +}; + +#ifdef WEBRTC_USE_H264 +#define MAYBE_EncodeDecode EncodeDecode +#define MAYBE_DecodedQpEqualsEncodedQp DecodedQpEqualsEncodedQp +#else +#define MAYBE_EncodeDecode DISABLED_EncodeDecode +#define MAYBE_DecodedQpEqualsEncodedQp DISABLED_DecodedQpEqualsEncodedQp +#endif + +TEST_F(TestH264Impl, MAYBE_EncodeDecode) { + VideoFrame input_frame = NextInputFrame(); + EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, encoder_->Encode(input_frame, nullptr)); + EncodedImage encoded_frame; + CodecSpecificInfo codec_specific_info; + ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info)); + // First frame should be a key frame. + encoded_frame._frameType = VideoFrameType::kVideoFrameKey; + EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0)); + std::unique_ptr<VideoFrame> decoded_frame; + absl::optional<uint8_t> decoded_qp; + ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp)); + ASSERT_TRUE(decoded_frame); + EXPECT_GT(I420PSNR(&input_frame, decoded_frame.get()), 36); + + const ColorSpace color_space = *decoded_frame->color_space(); + EXPECT_EQ(ColorSpace::PrimaryID::kUnspecified, color_space.primaries()); + EXPECT_EQ(ColorSpace::TransferID::kUnspecified, color_space.transfer()); + EXPECT_EQ(ColorSpace::MatrixID::kUnspecified, color_space.matrix()); + EXPECT_EQ(ColorSpace::RangeID::kInvalid, color_space.range()); + EXPECT_EQ(ColorSpace::ChromaSiting::kUnspecified, + color_space.chroma_siting_horizontal()); + EXPECT_EQ(ColorSpace::ChromaSiting::kUnspecified, + color_space.chroma_siting_vertical()); +} + +TEST_F(TestH264Impl, MAYBE_DecodedQpEqualsEncodedQp) { + EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, encoder_->Encode(NextInputFrame(), nullptr)); + EncodedImage encoded_frame; + CodecSpecificInfo codec_specific_info; + ASSERT_TRUE(WaitForEncodedFrame(&encoded_frame, &codec_specific_info)); + // First frame should be a key frame. + encoded_frame._frameType = VideoFrameType::kVideoFrameKey; + EXPECT_EQ(WEBRTC_VIDEO_CODEC_OK, decoder_->Decode(encoded_frame, 0)); + std::unique_ptr<VideoFrame> decoded_frame; + absl::optional<uint8_t> decoded_qp; + ASSERT_TRUE(WaitForDecodedFrame(&decoded_frame, &decoded_qp)); + ASSERT_TRUE(decoded_frame); + ASSERT_TRUE(decoded_qp); + EXPECT_EQ(encoded_frame.qp_, *decoded_qp); +} + +} // namespace webrtc |