| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include <memory> |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| |
| #include "test/codec_factory.h" |
| #include "test/encode_test_driver.h" |
| #include "test/util.h" |
| #include "test/y4m_video_source.h" |
| |
| #include "aom/aom_decoder.h" |
| #include "av1/decoder/decoder.h" |
| |
| namespace { |
| |
| const int kMaxPsnr = 100; |
| |
| struct ParamPassingTestVideo { |
| const char *name; |
| uint32_t width; |
| uint32_t height; |
| uint32_t bitrate; |
| int frames; |
| }; |
| |
| const ParamPassingTestVideo kAV1ParamPassingTestVector = { |
| "niklas_1280_720_30.y4m", 1280, 720, 600, 3 |
| }; |
| |
| struct EncodeParameters { |
| int32_t lossless; |
| aom_color_primaries_t color_primaries; |
| aom_transfer_characteristics_t transfer_characteristics; |
| aom_matrix_coefficients_t matrix_coefficients; |
| aom_color_range_t color_range; |
| aom_chroma_sample_position_t chroma_sample_position; |
| int32_t render_size[2]; |
| }; |
| |
| const EncodeParameters kAV1EncodeParameterSet[] = { |
| { 1, |
| AOM_CICP_CP_BT_709, |
| AOM_CICP_TC_BT_709, |
| AOM_CICP_MC_BT_709, |
| AOM_CR_STUDIO_RANGE, |
| AOM_CSP_UNKNOWN, |
| { 0, 0 } }, |
| { 0, |
| AOM_CICP_CP_BT_470_M, |
| AOM_CICP_TC_BT_470_M, |
| AOM_CICP_MC_BT_470_B_G, |
| AOM_CR_FULL_RANGE, |
| AOM_CSP_VERTICAL, |
| { 0, 0 } }, |
| { 1, |
| AOM_CICP_CP_BT_601, |
| AOM_CICP_TC_BT_601, |
| AOM_CICP_MC_BT_601, |
| AOM_CR_STUDIO_RANGE, |
| AOM_CSP_COLOCATED, |
| { 0, 0 } }, |
| { 0, |
| AOM_CICP_CP_BT_2020, |
| AOM_CICP_TC_BT_2020_10_BIT, |
| AOM_CICP_MC_BT_2020_NCL, |
| AOM_CR_FULL_RANGE, |
| AOM_CSP_RESERVED, |
| { 640, 480 } }, |
| }; |
| |
| class AVxEncoderParmsGetToDecoder |
| : public ::libaom_test::EncoderTest, |
| public ::libaom_test::CodecTestWithParam<EncodeParameters> { |
| protected: |
| AVxEncoderParmsGetToDecoder() |
| : EncoderTest(GET_PARAM(0)), encode_parms(GET_PARAM(1)) {} |
| |
| virtual ~AVxEncoderParmsGetToDecoder() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(::libaom_test::kOnePassGood); |
| cfg_.g_lag_in_frames = 25; |
| test_video_ = kAV1ParamPassingTestVector; |
| cfg_.rc_target_bitrate = test_video_.bitrate; |
| } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AV1E_SET_COLOR_PRIMARIES, encode_parms.color_primaries); |
| encoder->Control(AV1E_SET_TRANSFER_CHARACTERISTICS, |
| encode_parms.transfer_characteristics); |
| encoder->Control(AV1E_SET_MATRIX_COEFFICIENTS, |
| encode_parms.matrix_coefficients); |
| encoder->Control(AV1E_SET_COLOR_RANGE, encode_parms.color_range); |
| encoder->Control(AV1E_SET_CHROMA_SAMPLE_POSITION, |
| encode_parms.chroma_sample_position); |
| encoder->Control(AV1E_SET_LOSSLESS, encode_parms.lossless); |
| if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) { |
| encoder->Control(AV1E_SET_RENDER_SIZE, encode_parms.render_size); |
| } |
| } |
| } |
| |
| virtual void DecompressedFrameHook(const aom_image_t &img, |
| aom_codec_pts_t pts) { |
| (void)pts; |
| if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) { |
| EXPECT_EQ(encode_parms.render_size[0], (int)img.r_w); |
| EXPECT_EQ(encode_parms.render_size[1], (int)img.r_h); |
| } |
| EXPECT_EQ(encode_parms.color_primaries, img.cp); |
| EXPECT_EQ(encode_parms.transfer_characteristics, img.tc); |
| EXPECT_EQ(encode_parms.matrix_coefficients, img.mc); |
| EXPECT_EQ(encode_parms.color_range, img.range); |
| EXPECT_EQ(encode_parms.chroma_sample_position, img.csp); |
| } |
| |
| virtual void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) { |
| if (encode_parms.lossless) { |
| EXPECT_EQ(kMaxPsnr, pkt->data.psnr.psnr[0]); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); |
| return AOM_CODEC_OK == res_dec; |
| } |
| |
| ParamPassingTestVideo test_video_; |
| |
| private: |
| EncodeParameters encode_parms; |
| }; |
| |
| TEST_P(AVxEncoderParmsGetToDecoder, BitstreamParms) { |
| init_flags_ = AOM_CODEC_USE_PSNR; |
| |
| std::unique_ptr<libaom_test::VideoSource> video( |
| new libaom_test::Y4mVideoSource(test_video_.name, 0, test_video_.frames)); |
| ASSERT_TRUE(video.get() != NULL); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(video.get())); |
| } |
| |
| AV1_INSTANTIATE_TEST_SUITE(AVxEncoderParmsGetToDecoder, |
| ::testing::ValuesIn(kAV1EncodeParameterSet)); |
| } // namespace |