/* * Copyright (c) 2012 The WebM 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"gtest/gtest.h" #include"test/codec_factory.h" #include"test/encode_test_driver.h" #include"test/i420_video_source.h" #include"test/util.h" #include"test/y4m_video_source.h"
namespace {
constint kMaxPSNR = 100;
class CpuSpeedTest
: public ::libvpx_test::EncoderTest, public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> { protected:
CpuSpeedTest()
: EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)),
set_cpu_used_(GET_PARAM(2)), min_psnr_(kMaxPSNR),
tune_content_(VP9E_CONTENT_DEFAULT) {}
~CpuSpeedTest() override = default;
::libvpx_test::TestMode encoding_mode_; int set_cpu_used_; double min_psnr_; int tune_content_;
};
TEST_P(CpuSpeedTest, TestQ0) { // Validate that this non multiple of 64 wide clip encodes and decodes // without a mismatch when passing in a very low max q. This pushes // the encoder to producing lots of big partitions which will likely // extend into the border and test the border condition.
cfg_.rc_2pass_vbr_minsection_pct = 5;
cfg_.rc_2pass_vbr_maxsection_pct = 2000;
cfg_.rc_target_bitrate = 400;
cfg_.rc_max_quantizer = 0;
cfg_.rc_min_quantizer = 0;
TEST_P(CpuSpeedTest, TestEncodeHighBitrate) { // Validate that this non multiple of 64 wide clip encodes and decodes // without a mismatch when passing in a very low max q. This pushes // the encoder to producing lots of big partitions which will likely // extend into the border and test the border condition.
cfg_.rc_2pass_vbr_minsection_pct = 5;
cfg_.rc_2pass_vbr_maxsection_pct = 2000;
cfg_.rc_target_bitrate = 12000;
cfg_.rc_max_quantizer = 10;
cfg_.rc_min_quantizer = 0;
TEST_P(CpuSpeedTest, TestLowBitrate) { // Validate that this clip encodes and decodes without a mismatch // when passing in a very high min q. This pushes the encoder to producing // lots of small partitions which might will test the other condition.
cfg_.rc_2pass_vbr_minsection_pct = 5;
cfg_.rc_2pass_vbr_maxsection_pct = 2000;
cfg_.rc_target_bitrate = 200;
cfg_.rc_min_quantizer = 40;