| /* |
| * 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 "test/codec_factory.h" |
| #include "test/encode_test_driver.h" |
| #include "test/i420_video_source.h" |
| #include "test/util.h" |
| namespace { |
| |
| class AltRefForcedKeyTestLarge |
| : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| AltRefForcedKeyTestLarge() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| cpu_used_(GET_PARAM(2)), forced_kf_frame_num_(1), frame_num_(0) {} |
| virtual ~AltRefForcedKeyTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| cfg_.rc_end_usage = AOM_VBR; |
| cfg_.g_threads = 0; |
| } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, cpu_used_); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1); |
| #if CONFIG_AV1_ENCODER |
| // override test default for tile columns if necessary. |
| if (GET_PARAM(0) == &libaom_test::kAV1) { |
| encoder->Control(AV1E_SET_TILE_COLUMNS, 6); |
| } |
| #endif |
| } |
| frame_flags_ = |
| (video->frame() == forced_kf_frame_num_) ? AOM_EFLAG_FORCE_KF : 0; |
| } |
| |
| virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) { |
| if (frame_num_ == forced_kf_frame_num_) { |
| ASSERT_TRUE(!!(pkt->data.frame.flags & AOM_FRAME_IS_KEY)) |
| << "Frame #" << frame_num_ << " isn't a keyframe!"; |
| } |
| ++frame_num_; |
| } |
| |
| ::libaom_test::TestMode encoding_mode_; |
| int cpu_used_; |
| unsigned int forced_kf_frame_num_; |
| unsigned int frame_num_; |
| }; |
| |
| TEST_P(AltRefForcedKeyTestLarge, Frame1IsKey) { |
| const aom_rational timebase = { 1, 30 }; |
| const int lag_values[] = { 3, 15, 25, -1 }; |
| |
| forced_kf_frame_num_ = 1; |
| for (int i = 0; lag_values[i] != -1; ++i) { |
| frame_num_ = 0; |
| cfg_.g_lag_in_frames = lag_values[i]; |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| timebase.den, timebase.num, 0, 30); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| } |
| |
| TEST_P(AltRefForcedKeyTestLarge, ForcedFrameIsKey) { |
| const aom_rational timebase = { 1, 30 }; |
| const int lag_values[] = { 3, 15, 25, -1 }; |
| |
| for (int i = 0; lag_values[i] != -1; ++i) { |
| frame_num_ = 0; |
| forced_kf_frame_num_ = lag_values[i] - 1; |
| cfg_.g_lag_in_frames = lag_values[i]; |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| timebase.den, timebase.num, 0, 30); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| } |
| } |
| |
| AV1_INSTANTIATE_TEST_CASE(AltRefForcedKeyTestLarge, |
| ::testing::Values(::libaom_test::kOnePassGood), |
| ::testing::Values(2, 5)); |
| |
| } // namespace |