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author | Matt A. Tobin <email@mattatobin.com> | 2020-04-07 23:30:51 -0400 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-04-14 13:26:42 +0200 |
commit | 277f2116b6660e9bbe7f5d67524be57eceb49b8b (patch) | |
tree | 4595f7cc71418f71b9a97dfaeb03a30aa60f336a /third_party/aom/test/lossless_test.cc | |
parent | d270404436f6e84ffa3b92af537ac721bf10d66e (diff) | |
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Move aom source to a sub-directory under media/libaom
There is no damned reason to treat this differently than any other media lib given its license and there never was.
Diffstat (limited to 'third_party/aom/test/lossless_test.cc')
-rw-r--r-- | third_party/aom/test/lossless_test.cc | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/third_party/aom/test/lossless_test.cc b/third_party/aom/test/lossless_test.cc deleted file mode 100644 index 3f8e89c81..000000000 --- a/third_party/aom/test/lossless_test.cc +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. 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 www.aomedia.org/license/patent. - */ - -#include "third_party/googletest/src/googletest/include/gtest/gtest.h" - -#include "config/aom_config.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 { - -const int kMaxPsnr = 100; - -class LosslessTestLarge - : public ::libaom_test::CodecTestWithParam<libaom_test::TestMode>, - public ::libaom_test::EncoderTest { - protected: - LosslessTestLarge() - : EncoderTest(GET_PARAM(0)), psnr_(kMaxPsnr), nframes_(0), - encoding_mode_(GET_PARAM(1)) {} - - virtual ~LosslessTestLarge() {} - - virtual void SetUp() { - InitializeConfig(); - SetMode(encoding_mode_); - } - - virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, - ::libaom_test::Encoder *encoder) { - if (video->frame() == 1) { - // Only call Control if quantizer > 0 to verify that using quantizer - // alone will activate lossless - if (cfg_.rc_max_quantizer > 0 || cfg_.rc_min_quantizer > 0) { - encoder->Control(AV1E_SET_LOSSLESS, 1); - } - } - } - - virtual void BeginPassHook(unsigned int /*pass*/) { - psnr_ = kMaxPsnr; - nframes_ = 0; - } - - virtual void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) { - if (pkt->data.psnr.psnr[0] < psnr_) psnr_ = pkt->data.psnr.psnr[0]; - } - - double GetMinPsnr() const { return psnr_; } - - private: - double psnr_; - unsigned int nframes_; - libaom_test::TestMode encoding_mode_; -}; - -TEST_P(LosslessTestLarge, TestLossLessEncoding) { - const aom_rational timebase = { 33333333, 1000000000 }; - cfg_.g_timebase = timebase; - cfg_.rc_target_bitrate = 2000; - cfg_.g_lag_in_frames = 25; - cfg_.rc_min_quantizer = 0; - cfg_.rc_max_quantizer = 0; - - init_flags_ = AOM_CODEC_USE_PSNR; - - // intentionally changed the dimension for better testing coverage - libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, - timebase.den, timebase.num, 0, 5); - ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); - const double psnr_lossless = GetMinPsnr(); - EXPECT_GE(psnr_lossless, kMaxPsnr); -} - -TEST_P(LosslessTestLarge, TestLossLessEncoding444) { - libaom_test::Y4mVideoSource video("rush_hour_444.y4m", 0, 5); - - cfg_.g_profile = 1; - cfg_.g_timebase = video.timebase(); - cfg_.rc_target_bitrate = 2000; - cfg_.g_lag_in_frames = 25; - cfg_.rc_min_quantizer = 0; - cfg_.rc_max_quantizer = 0; - - init_flags_ = AOM_CODEC_USE_PSNR; - - ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); - const double psnr_lossless = GetMinPsnr(); - EXPECT_GE(psnr_lossless, kMaxPsnr); -} - -TEST_P(LosslessTestLarge, TestLossLessEncodingCtrl) { - const aom_rational timebase = { 33333333, 1000000000 }; - cfg_.g_timebase = timebase; - cfg_.rc_target_bitrate = 2000; - cfg_.g_lag_in_frames = 25; - // Intentionally set Q > 0, to make sure control can be used to activate - // lossless - cfg_.rc_min_quantizer = 10; - cfg_.rc_max_quantizer = 20; - - init_flags_ = AOM_CODEC_USE_PSNR; - - libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, - timebase.den, timebase.num, 0, 5); - ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); - const double psnr_lossless = GetMinPsnr(); - EXPECT_GE(psnr_lossless, kMaxPsnr); -} - -AV1_INSTANTIATE_TEST_CASE(LosslessTestLarge, - ::testing::Values(::libaom_test::kOnePassGood, - ::libaom_test::kTwoPassGood)); -} // namespace |