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9d96e92316
This CL creates a test fixture for the videoprocessor integration tests and exposes it as part of the public API. It also rewrites the current versions of the tests to build on this new paradigm. The motivation for this is to easily allow projects that build on top of webrtc to add integration-level tests for their own custom codec implementations in a way that does not link them too tightly to the internal implementations of said tests. Bug: None Change-Id: I7cf9f29322a6934b3cfc32da02ea7dfa5858c2b2 Reviewed-on: https://webrtc-review.googlesource.com/72481 Commit-Queue: Kári Helgason <kthelgason@webrtc.org> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org> Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23118}
93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* Copyright (c) 2017 The WebRTC 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 <vector>
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#include "api/test/create_videocodec_test_fixture.h"
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#include "media/base/mediaconstants.h"
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#include "modules/video_coding/codecs/test/videocodec_test_fixture_impl.h"
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#include "test/gtest.h"
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#include "test/testsupport/fileutils.h"
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namespace webrtc {
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namespace test {
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#if defined(WEBRTC_USE_H264)
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namespace {
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// Codec settings.
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const int kCifWidth = 352;
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const int kCifHeight = 288;
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const int kNumFrames = 100;
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TestConfig CreateTestConfig() {
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TestConfig config;
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config.filename = "foreman_cif";
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config.filepath = ResourcePath(config.filename, "yuv");
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config.num_frames = kNumFrames;
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// Only allow encoder/decoder to use single core, for predictability.
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config.use_single_core = true;
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config.hw_encoder = false;
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config.hw_decoder = false;
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return config;
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}
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} // namespace
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TEST(VideoProcessorIntegrationTestOpenH264, ConstantHighBitrate) {
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auto frame_checker = rtc::MakeUnique<
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VideoCodecTestFixtureImpl::H264KeyframeChecker>();
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auto config = CreateTestConfig();
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config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, true, false,
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kCifWidth, kCifHeight);
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config.encoded_frame_checker = frame_checker.get();
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auto fixture = CreateVideoCodecTestFixture(config);
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std::vector<RateProfile> rate_profiles = {{500, 30, kNumFrames}};
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std::vector<RateControlThresholds> rc_thresholds = {
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{5, 1, 0, 0.1, 0.2, 0.1, 0, 1}};
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std::vector<QualityThresholds> quality_thresholds = {{37, 35, 0.93, 0.91}};
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fixture->RunTest(rate_profiles, &rc_thresholds, &quality_thresholds, nullptr,
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nullptr);
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}
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// H264: Enable SingleNalUnit packetization mode. Encoder should split
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// large frames into multiple slices and limit length of NAL units.
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TEST(VideoProcessorIntegrationTestOpenH264, SingleNalUnit) {
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auto frame_checker = rtc::MakeUnique<
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VideoCodecTestFixtureImpl::H264KeyframeChecker>();
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auto config = CreateTestConfig();
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config.h264_codec_settings.packetization_mode =
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H264PacketizationMode::SingleNalUnit;
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config.max_payload_size_bytes = 500;
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config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, true, false,
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kCifWidth, kCifHeight);
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config.encoded_frame_checker = frame_checker.get();
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auto fixture = CreateVideoCodecTestFixture(config);
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std::vector<RateProfile> rate_profiles = {{500, 30, kNumFrames}};
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std::vector<RateControlThresholds> rc_thresholds = {
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{5, 1, 0, 0.1, 0.2, 0.1, 0, 1}};
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std::vector<QualityThresholds> quality_thresholds = {{37, 35, 0.93, 0.91}};
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BitstreamThresholds bs_thresholds = {config.max_payload_size_bytes};
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fixture->RunTest(rate_profiles, &rc_thresholds, &quality_thresholds,
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&bs_thresholds, nullptr);
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}
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#endif // defined(WEBRTC_USE_H264)
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} // namespace test
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} // namespace webrtc
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