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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:13:27 +0000 |
commit | 40a355a42d4a9444dc753c04c6608dade2f06a23 (patch) | |
tree | 871fc667d2de662f171103ce5ec067014ef85e61 /third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc | |
parent | Adding upstream version 124.0.1. (diff) | |
download | firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.tar.xz firefox-40a355a42d4a9444dc753c04c6608dade2f06a23.zip |
Adding upstream version 125.0.1.upstream/125.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc')
-rw-r--r-- | third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc b/third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc deleted file mode 100644 index a8c118ef20..0000000000 --- a/third_party/libwebrtc/modules/video_coding/codecs/test/video_codec_tester_impl_unittest.cc +++ /dev/null @@ -1,205 +0,0 @@ -/* - * Copyright (c) 2022 The WebRTC 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 "modules/video_coding/codecs/test/video_codec_tester_impl.h" - -#include <memory> -#include <tuple> -#include <utility> -#include <vector> - -#include "api/units/frequency.h" -#include "api/units/time_delta.h" -#include "api/video/encoded_image.h" -#include "api/video/i420_buffer.h" -#include "api/video/video_frame.h" -#include "rtc_base/fake_clock.h" -#include "rtc_base/gunit.h" -#include "rtc_base/task_queue_for_test.h" -#include "rtc_base/time_utils.h" -#include "test/gmock.h" -#include "test/gtest.h" - -namespace webrtc { -namespace test { - -namespace { -using ::testing::_; -using ::testing::Invoke; -using ::testing::InvokeWithoutArgs; -using ::testing::Return; - -using Decoder = VideoCodecTester::Decoder; -using Encoder = VideoCodecTester::Encoder; -using CodedVideoSource = VideoCodecTester::CodedVideoSource; -using RawVideoSource = VideoCodecTester::RawVideoSource; -using DecoderSettings = VideoCodecTester::DecoderSettings; -using EncoderSettings = VideoCodecTester::EncoderSettings; -using PacingSettings = VideoCodecTester::PacingSettings; -using PacingMode = PacingSettings::PacingMode; - -constexpr Frequency k90kHz = Frequency::Hertz(90000); - -struct PacingTestParams { - PacingSettings pacing_settings; - Frequency framerate; - int num_frames; - std::vector<int> expected_delta_ms; -}; - -VideoFrame CreateVideoFrame(uint32_t timestamp_rtp) { - rtc::scoped_refptr<I420Buffer> buffer(I420Buffer::Create(2, 2)); - return VideoFrame::Builder() - .set_video_frame_buffer(buffer) - .set_timestamp_rtp(timestamp_rtp) - .build(); -} - -EncodedImage CreateEncodedImage(uint32_t timestamp_rtp) { - EncodedImage encoded_image; - encoded_image.SetRtpTimestamp(timestamp_rtp); - return encoded_image; -} - -class MockRawVideoSource : public RawVideoSource { - public: - MockRawVideoSource(int num_frames, Frequency framerate) - : num_frames_(num_frames), frame_num_(0), framerate_(framerate) {} - - absl::optional<VideoFrame> PullFrame() override { - if (frame_num_ >= num_frames_) { - return absl::nullopt; - } - uint32_t timestamp_rtp = frame_num_ * k90kHz / framerate_; - ++frame_num_; - return CreateVideoFrame(timestamp_rtp); - } - - MOCK_METHOD(VideoFrame, - GetFrame, - (uint32_t timestamp_rtp, Resolution), - (override)); - - private: - int num_frames_; - int frame_num_; - Frequency framerate_; -}; - -class MockCodedVideoSource : public CodedVideoSource { - public: - MockCodedVideoSource(int num_frames, Frequency framerate) - : num_frames_(num_frames), frame_num_(0), framerate_(framerate) {} - - absl::optional<EncodedImage> PullFrame() override { - if (frame_num_ >= num_frames_) { - return absl::nullopt; - } - uint32_t timestamp_rtp = frame_num_ * k90kHz / framerate_; - ++frame_num_; - return CreateEncodedImage(timestamp_rtp); - } - - private: - int num_frames_; - int frame_num_; - Frequency framerate_; -}; - -class MockDecoder : public Decoder { - public: - MOCK_METHOD(void, Initialize, (), (override)); - MOCK_METHOD(void, - Decode, - (const EncodedImage& frame, DecodeCallback callback), - (override)); - MOCK_METHOD(void, Flush, (), (override)); -}; - -class MockEncoder : public Encoder { - public: - MOCK_METHOD(void, Initialize, (), (override)); - MOCK_METHOD(void, - Encode, - (const VideoFrame& frame, EncodeCallback callback), - (override)); - MOCK_METHOD(void, Flush, (), (override)); -}; - -} // namespace - -class VideoCodecTesterImplPacingTest - : public ::testing::TestWithParam<PacingTestParams> { - public: - VideoCodecTesterImplPacingTest() : test_params_(GetParam()) {} - - protected: - PacingTestParams test_params_; -}; - -TEST_P(VideoCodecTesterImplPacingTest, PaceEncode) { - MockRawVideoSource video_source(test_params_.num_frames, - test_params_.framerate); - MockEncoder encoder; - EncoderSettings encoder_settings; - encoder_settings.pacing = test_params_.pacing_settings; - - VideoCodecTesterImpl tester; - auto fs = - tester.RunEncodeTest(&video_source, &encoder, encoder_settings)->Slice(); - ASSERT_EQ(static_cast<int>(fs.size()), test_params_.num_frames); - - for (size_t i = 1; i < fs.size(); ++i) { - int delta_ms = (fs[i].encode_start - fs[i - 1].encode_start).ms(); - EXPECT_NEAR(delta_ms, test_params_.expected_delta_ms[i - 1], 10); - } -} - -TEST_P(VideoCodecTesterImplPacingTest, PaceDecode) { - MockCodedVideoSource video_source(test_params_.num_frames, - test_params_.framerate); - MockDecoder decoder; - DecoderSettings decoder_settings; - decoder_settings.pacing = test_params_.pacing_settings; - - VideoCodecTesterImpl tester; - auto fs = - tester.RunDecodeTest(&video_source, &decoder, decoder_settings)->Slice(); - ASSERT_EQ(static_cast<int>(fs.size()), test_params_.num_frames); - - for (size_t i = 1; i < fs.size(); ++i) { - int delta_ms = (fs[i].decode_start - fs[i - 1].decode_start).ms(); - EXPECT_NEAR(delta_ms, test_params_.expected_delta_ms[i - 1], 20); - } -} - -INSTANTIATE_TEST_SUITE_P( - DISABLED_All, - VideoCodecTesterImplPacingTest, - ::testing::ValuesIn( - {// No pacing. - PacingTestParams({.pacing_settings = {.mode = PacingMode::kNoPacing}, - .framerate = Frequency::Hertz(10), - .num_frames = 3, - .expected_delta_ms = {0, 0}}), - // Real-time pacing. - PacingTestParams({.pacing_settings = {.mode = PacingMode::kRealTime}, - .framerate = Frequency::Hertz(10), - .num_frames = 3, - .expected_delta_ms = {100, 100}}), - // Pace with specified constant rate. - PacingTestParams( - {.pacing_settings = {.mode = PacingMode::kConstantRate, - .constant_rate = Frequency::Hertz(20)}, - .framerate = Frequency::Hertz(10), - .num_frames = 3, - .expected_delta_ms = {50, 50}})})); -} // namespace test -} // namespace webrtc |