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/*
* Copyright (c) 2017 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 <string>
#include <tuple>
#include <vector>
#include "absl/memory/memory.h"
#include "api/test/create_videocodec_test_fixture.h"
#include "common_types.h" // NOLINT(build/include)
#include "media/base/media_constants.h"
#include "modules/video_coding/codecs/test/android_codec_factory_helper.h"
#include "modules/video_coding/codecs/test/videocodec_test_fixture_impl.h"
#include "test/gtest.h"
#include "test/testsupport/file_utils.h"
namespace webrtc {
namespace test {
namespace {
const int kForemanNumFrames = 300;
const int kForemanFramerateFps = 30;
VideoCodecTestFixture::Config CreateConfig() {
VideoCodecTestFixture::Config config;
config.filename = "foreman_cif";
config.filepath = ResourcePath(config.filename, "yuv");
config.num_frames = kForemanNumFrames;
// In order to not overwhelm the OpenMAX buffers in the Android MediaCodec.
config.encode_in_real_time = true;
return config;
}
std::unique_ptr<VideoCodecTestFixture> CreateTestFixtureWithConfig(
VideoCodecTestFixture::Config config) {
InitializeAndroidObjects(); // Idempotent.
auto encoder_factory = CreateAndroidEncoderFactory();
auto decoder_factory = CreateAndroidDecoderFactory();
return CreateVideoCodecTestFixture(config, std::move(decoder_factory),
std::move(encoder_factory));
}
} // namespace
TEST(VideoCodecTestMediaCodec, ForemanCif500kbpsVp8) {
auto config = CreateConfig();
config.SetCodecSettings(cricket::kVp8CodecName, 1, 1, 1, false, false, false,
352, 288);
auto fixture = CreateTestFixtureWithConfig(config);
std::vector<RateProfile> rate_profiles = {{500, kForemanFramerateFps, 0}};
// The thresholds below may have to be tweaked to let even poor MediaCodec
// implementations pass. If this test fails on the bots, disable it and
// ping brandtr@.
std::vector<RateControlThresholds> rc_thresholds = {
{10, 1, 1, 0.1, 0.2, 0.1, 0, 1}};
std::vector<QualityThresholds> quality_thresholds = {{36, 31, 0.92, 0.86}};
fixture->RunTest(rate_profiles, &rc_thresholds, &quality_thresholds, nullptr);
}
TEST(VideoCodecTestMediaCodec, ForemanCif500kbpsH264CBP) {
auto config = CreateConfig();
const auto frame_checker =
absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
config.encoded_frame_checker = frame_checker.get();
config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, false, false,
352, 288);
auto fixture = CreateTestFixtureWithConfig(config);
std::vector<RateProfile> rate_profiles = {{500, kForemanFramerateFps, 0}};
// The thresholds below may have to be tweaked to let even poor MediaCodec
// implementations pass. If this test fails on the bots, disable it and
// ping brandtr@.
std::vector<RateControlThresholds> rc_thresholds = {
{10, 1, 1, 0.1, 0.2, 0.1, 0, 1}};
std::vector<QualityThresholds> quality_thresholds = {{36, 31, 0.92, 0.86}};
fixture->RunTest(rate_profiles, &rc_thresholds, &quality_thresholds, nullptr);
}
// TODO(brandtr): Enable this test when we have trybots/buildbots with
// HW encoders that support CHP.
TEST(VideoCodecTestMediaCodec, DISABLED_ForemanCif500kbpsH264CHP) {
auto config = CreateConfig();
const auto frame_checker =
absl::make_unique<VideoCodecTestFixtureImpl::H264KeyframeChecker>();
config.h264_codec_settings.profile = H264::kProfileConstrainedHigh;
config.encoded_frame_checker = frame_checker.get();
config.SetCodecSettings(cricket::kH264CodecName, 1, 1, 1, false, false, false,
352, 288);
auto fixture = CreateTestFixtureWithConfig(config);
std::vector<RateProfile> rate_profiles = {{500, kForemanFramerateFps, 0}};
// The thresholds below may have to be tweaked to let even poor MediaCodec
// implementations pass. If this test fails on the bots, disable it and
// ping brandtr@.
std::vector<RateControlThresholds> rc_thresholds = {
{5, 1, 0, 0.1, 0.2, 0.1, 0, 1}};
std::vector<QualityThresholds> quality_thresholds = {{37, 35, 0.93, 0.91}};
fixture->RunTest(rate_profiles, &rc_thresholds, &quality_thresholds, nullptr);
}
TEST(VideoCodecTestMediaCodec, ForemanMixedRes100kbpsVp8H264) {
auto config = CreateConfig();
const int kNumFrames = 30;
const std::vector<std::string> codecs = {cricket::kVp8CodecName,
cricket::kH264CodecName};
const std::vector<std::tuple<int, int>> resolutions = {
{128, 96}, {160, 120}, {176, 144}, {240, 136}, {320, 240}, {480, 272}};
const std::vector<RateProfile> rate_profiles = {
{100, kForemanFramerateFps, 0}};
const std::vector<QualityThresholds> quality_thresholds = {
{29, 26, 0.8, 0.75}};
for (const auto& codec : codecs) {
for (const auto& resolution : resolutions) {
const int width = std::get<0>(resolution);
const int height = std::get<1>(resolution);
config.filename = std::string("foreman_") + std::to_string(width) + "x" +
std::to_string(height);
config.filepath = ResourcePath(config.filename, "yuv");
config.num_frames = kNumFrames;
config.SetCodecSettings(codec, 1, 1, 1, false, false, false, width,
height);
auto fixture = CreateTestFixtureWithConfig(config);
fixture->RunTest(rate_profiles, nullptr /* rc_thresholds */,
&quality_thresholds, nullptr /* bs_thresholds */);
}
}
}
} // namespace test
} // namespace webrtc