204 lines
6.4 KiB
C++
204 lines
6.4 KiB
C++
/*
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* Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "third_party/googletest/src/include/gtest/gtest.h"
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#include "test/codec_factory.h"
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#include "test/encode_test_driver.h"
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#include "test/util.h"
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#include "test/y4m_video_source.h"
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#include "test/yuv_video_source.h"
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namespace {
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const unsigned int kWidth = 160;
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const unsigned int kHeight = 90;
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const unsigned int kFramerate = 50;
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const unsigned int kFrames = 10;
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const int kBitrate = 500;
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// List of psnr thresholds for speed settings 0-7 and 5 encoding modes
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const double kPsnrThreshold[][5] = {
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{ 36.0, 37.0, 37.0, 37.0, 37.0 },
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{ 35.0, 36.0, 36.0, 36.0, 36.0 },
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{ 34.0, 35.0, 35.0, 35.0, 35.0 },
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{ 33.0, 34.0, 34.0, 34.0, 34.0 },
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{ 32.0, 33.0, 33.0, 33.0, 33.0 },
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{ 31.0, 32.0, 32.0, 32.0, 32.0 },
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{ 30.0, 31.0, 31.0, 31.0, 31.0 },
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{ 29.0, 30.0, 30.0, 30.0, 30.0 },
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};
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typedef struct {
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const char *filename;
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unsigned int input_bit_depth;
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vpx_img_fmt fmt;
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vpx_bit_depth_t bit_depth;
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unsigned int profile;
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} TestVideoParam;
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const TestVideoParam kTestVectors[] = {
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{"park_joy_90p_8_420.y4m", 8, VPX_IMG_FMT_I420, VPX_BITS_8, 0},
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{"park_joy_90p_8_422.y4m", 8, VPX_IMG_FMT_I422, VPX_BITS_8, 1},
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{"park_joy_90p_8_444.y4m", 8, VPX_IMG_FMT_I444, VPX_BITS_8, 1},
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{"park_joy_90p_8_440.yuv", 8, VPX_IMG_FMT_I440, VPX_BITS_8, 1},
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#if CONFIG_VP9_HIGHBITDEPTH
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{"park_joy_90p_10_420.y4m", 10, VPX_IMG_FMT_I42016, VPX_BITS_10, 2},
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{"park_joy_90p_10_422.y4m", 10, VPX_IMG_FMT_I42216, VPX_BITS_10, 3},
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{"park_joy_90p_10_444.y4m", 10, VPX_IMG_FMT_I44416, VPX_BITS_10, 3},
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{"park_joy_90p_10_440.yuv", 10, VPX_IMG_FMT_I44016, VPX_BITS_10, 3},
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{"park_joy_90p_12_420.y4m", 12, VPX_IMG_FMT_I42016, VPX_BITS_12, 2},
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{"park_joy_90p_12_422.y4m", 12, VPX_IMG_FMT_I42216, VPX_BITS_12, 3},
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{"park_joy_90p_12_444.y4m", 12, VPX_IMG_FMT_I44416, VPX_BITS_12, 3},
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{"park_joy_90p_12_440.yuv", 12, VPX_IMG_FMT_I44016, VPX_BITS_12, 3},
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#endif // CONFIG_VP9_HIGHBITDEPTH
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};
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// Encoding modes tested
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const libvpx_test::TestMode kEncodingModeVectors[] = {
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::libvpx_test::kTwoPassGood,
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::libvpx_test::kOnePassGood,
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::libvpx_test::kRealTime,
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};
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// Speed settings tested
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const int kCpuUsedVectors[] = {1, 2, 3, 5, 6};
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int is_extension_y4m(const char *filename) {
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const char *dot = strrchr(filename, '.');
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if (!dot || dot == filename)
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return 0;
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else
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return !strcmp(dot, ".y4m");
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}
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class EndToEndTestLarge
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: public ::libvpx_test::EncoderTest,
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public ::libvpx_test::CodecTestWith3Params<libvpx_test::TestMode, \
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TestVideoParam, int> {
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protected:
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EndToEndTestLarge()
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: EncoderTest(GET_PARAM(0)),
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test_video_param_(GET_PARAM(2)),
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cpu_used_(GET_PARAM(3)),
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psnr_(0.0),
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nframes_(0),
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encoding_mode_(GET_PARAM(1)) {
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}
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virtual ~EndToEndTestLarge() {}
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virtual void SetUp() {
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InitializeConfig();
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SetMode(encoding_mode_);
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if (encoding_mode_ != ::libvpx_test::kRealTime) {
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cfg_.g_lag_in_frames = 5;
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cfg_.rc_end_usage = VPX_VBR;
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} else {
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cfg_.g_lag_in_frames = 0;
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cfg_.rc_end_usage = VPX_CBR;
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cfg_.rc_buf_sz = 1000;
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cfg_.rc_buf_initial_sz = 500;
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cfg_.rc_buf_optimal_sz = 600;
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}
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dec_cfg_.threads = 4;
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}
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virtual void BeginPassHook(unsigned int) {
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psnr_ = 0.0;
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nframes_ = 0;
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}
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virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {
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psnr_ += pkt->data.psnr.psnr[0];
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nframes_++;
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}
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virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
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::libvpx_test::Encoder *encoder) {
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if (video->frame() == 1) {
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encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING, 1);
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encoder->Control(VP9E_SET_TILE_COLUMNS, 4);
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encoder->Control(VP8E_SET_CPUUSED, cpu_used_);
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if (encoding_mode_ != ::libvpx_test::kRealTime) {
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encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
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encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
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encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
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encoder->Control(VP8E_SET_ARNR_TYPE, 3);
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}
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}
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}
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double GetAveragePsnr() const {
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if (nframes_)
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return psnr_ / nframes_;
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return 0.0;
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}
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double GetPsnrThreshold() {
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return kPsnrThreshold[cpu_used_][encoding_mode_];
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}
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TestVideoParam test_video_param_;
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int cpu_used_;
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private:
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double psnr_;
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unsigned int nframes_;
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libvpx_test::TestMode encoding_mode_;
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};
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TEST_P(EndToEndTestLarge, EndtoEndPSNRTest) {
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cfg_.rc_target_bitrate = kBitrate;
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cfg_.g_error_resilient = 0;
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cfg_.g_profile = test_video_param_.profile;
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cfg_.g_input_bit_depth = test_video_param_.input_bit_depth;
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cfg_.g_bit_depth = test_video_param_.bit_depth;
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init_flags_ = VPX_CODEC_USE_PSNR;
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if (cfg_.g_bit_depth > 8)
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init_flags_ |= VPX_CODEC_USE_HIGHBITDEPTH;
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libvpx_test::VideoSource *video;
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if (is_extension_y4m(test_video_param_.filename)) {
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video = new libvpx_test::Y4mVideoSource(test_video_param_.filename,
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0, kFrames);
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} else {
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video = new libvpx_test::YUVVideoSource(test_video_param_.filename,
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test_video_param_.fmt,
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kWidth, kHeight,
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kFramerate, 1, 0, kFrames);
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}
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ASSERT_NO_FATAL_FAILURE(RunLoop(video));
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const double psnr = GetAveragePsnr();
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EXPECT_GT(psnr, GetPsnrThreshold());
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delete(video);
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}
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#if CONFIG_VP9_HIGHBITDEPTH
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# if CONFIG_VP10_ENCODER
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// TODO(angiebird): many fail in high bitdepth mode.
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INSTANTIATE_TEST_CASE_P(
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DISABLED_VP10, EndToEndTestLarge,
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::testing::Combine(
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::testing::Values(static_cast<const libvpx_test::CodecFactory *>(
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&libvpx_test::kVP10)),
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::testing::ValuesIn(kEncodingModeVectors),
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::testing::ValuesIn(kTestVectors),
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::testing::ValuesIn(kCpuUsedVectors)));
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# endif // CONFIG_VP10_ENCODER
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#else
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VP10_INSTANTIATE_TEST_CASE(
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EndToEndTestLarge,
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::testing::ValuesIn(kEncodingModeVectors),
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::testing::ValuesIn(kTestVectors),
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::testing::ValuesIn(kCpuUsedVectors));
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#endif // CONFIG_VP9_HIGHBITDEPTH
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} // namespace
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