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/*
* Copyright 2018 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 <memory>
#include "absl/types/optional.h"
#include "api/test/video/function_video_encoder_factory.h"
#include "api/video/color_space.h"
#include "api/video/video_rotation.h"
#include "common_video/test/utilities.h"
#include "media/base/codec.h"
#include "media/base/media_constants.h"
#include "media/engine/internal_decoder_factory.h"
#include "media/engine/internal_encoder_factory.h"
#include "modules/video_coding/codecs/h264/include/h264.h"
#include "modules/video_coding/codecs/multiplex/include/multiplex_decoder_adapter.h"
#include "modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h"
#include "modules/video_coding/codecs/vp8/include/vp8.h"
#include "modules/video_coding/codecs/vp9/include/vp9.h"
#include "test/call_test.h"
#include "test/encoder_settings.h"
#include "test/field_trial.h"
#include "test/gtest.h"
#include "test/video_test_constants.h"
namespace webrtc {
namespace {
enum : int { // The first valid value is 1.
kColorSpaceExtensionId = 1,
kVideoRotationExtensionId,
};
} // namespace
class CodecEndToEndTest : public test::CallTest {
public:
CodecEndToEndTest() {
RegisterRtpExtension(
RtpExtension(RtpExtension::kColorSpaceUri, kColorSpaceExtensionId));
RegisterRtpExtension(RtpExtension(RtpExtension::kVideoRotationUri,
kVideoRotationExtensionId));
}
};
class CodecObserver : public test::EndToEndTest,
public rtc::VideoSinkInterface<VideoFrame> {
public:
CodecObserver(int no_frames_to_wait_for,
VideoRotation rotation_to_test,
absl::optional<ColorSpace> color_space_to_test,
const std::string& payload_name,
VideoEncoderFactory* encoder_factory,
VideoDecoderFactory* decoder_factory)
: EndToEndTest(4 * test::VideoTestConstants::kDefaultTimeout),
// TODO(hta): This timeout (120 seconds) is excessive.
// https://bugs.webrtc.org/6830
no_frames_to_wait_for_(no_frames_to_wait_for),
expected_rotation_(rotation_to_test),
expected_color_space_(color_space_to_test),
payload_name_(payload_name),
encoder_factory_(encoder_factory),
decoder_factory_(decoder_factory),
frame_counter_(0) {}
void PerformTest() override {
EXPECT_TRUE(Wait())
<< "Timed out while waiting for enough frames to be decoded.";
}
void ModifyVideoConfigs(
VideoSendStream::Config* send_config,
std::vector<VideoReceiveStreamInterface::Config>* receive_configs,
VideoEncoderConfig* encoder_config) override {
encoder_config->codec_type = PayloadStringToCodecType(payload_name_);
send_config->encoder_settings.encoder_factory = encoder_factory_;
send_config->rtp.payload_name = payload_name_;
send_config->rtp.payload_type =
test::VideoTestConstants::kVideoSendPayloadType;
(*receive_configs)[0].renderer = this;
(*receive_configs)[0].decoders.resize(1);
(*receive_configs)[0].decoders[0].payload_type =
send_config->rtp.payload_type;
(*receive_configs)[0].decoders[0].video_format =
SdpVideoFormat(send_config->rtp.payload_name);
(*receive_configs)[0].decoder_factory = decoder_factory_;
}
void OnFrame(const VideoFrame& video_frame) override {
EXPECT_EQ(expected_rotation_, video_frame.rotation());
// Test only if explicit color space has been specified since otherwise the
// color space is codec dependent.
if (expected_color_space_) {
EXPECT_EQ(expected_color_space_,
video_frame.color_space()
? absl::make_optional(*video_frame.color_space())
: absl::nullopt);
}
if (++frame_counter_ == no_frames_to_wait_for_)
observation_complete_.Set();
}
void OnFrameGeneratorCapturerCreated(
test::FrameGeneratorCapturer* frame_generator_capturer) override {
frame_generator_capturer->SetFakeRotation(expected_rotation_);
frame_generator_capturer->SetFakeColorSpace(expected_color_space_);
}
private:
int no_frames_to_wait_for_;
VideoRotation expected_rotation_;
absl::optional<ColorSpace> expected_color_space_;
std::string payload_name_;
VideoEncoderFactory* encoder_factory_;
VideoDecoderFactory* decoder_factory_;
int frame_counter_;
};
TEST_F(CodecEndToEndTest, SendsAndReceivesVP8) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP8Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP8Decoder::Create(); });
CodecObserver test(5, kVideoRotation_0, absl::nullopt, "VP8",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_F(CodecEndToEndTest, SendsAndReceivesVP8Rotation90) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP8Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP8Decoder::Create(); });
CodecObserver test(5, kVideoRotation_90, absl::nullopt, "VP8",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
#if defined(RTC_ENABLE_VP9)
TEST_F(CodecEndToEndTest, SendsAndReceivesVP9) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP9Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP9Decoder::Create(); });
CodecObserver test(500, kVideoRotation_0, absl::nullopt, "VP9",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_F(CodecEndToEndTest, SendsAndReceivesVP9VideoRotation90) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP9Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP9Decoder::Create(); });
CodecObserver test(5, kVideoRotation_90, absl::nullopt, "VP9",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_F(CodecEndToEndTest, SendsAndReceivesVP9ExplicitColorSpace) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP9Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP9Decoder::Create(); });
CodecObserver test(5, kVideoRotation_90,
CreateTestColorSpace(/*with_hdr_metadata=*/false), "VP9",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_F(CodecEndToEndTest,
SendsAndReceivesVP9ExplicitColorSpaceWithHdrMetadata) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return VP9Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return VP9Decoder::Create(); });
CodecObserver test(5, kVideoRotation_90,
CreateTestColorSpace(/*with_hdr_metadata=*/true), "VP9",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
// Mutiplex tests are using VP9 as the underlying implementation.
TEST_F(CodecEndToEndTest, SendsAndReceivesMultiplex) {
InternalEncoderFactory internal_encoder_factory;
InternalDecoderFactory internal_decoder_factory;
test::FunctionVideoEncoderFactory encoder_factory(
[&internal_encoder_factory]() {
return std::make_unique<MultiplexEncoderAdapter>(
&internal_encoder_factory, SdpVideoFormat(cricket::kVp9CodecName));
});
test::FunctionVideoDecoderFactory decoder_factory(
[&internal_decoder_factory](const Environment& env,
const SdpVideoFormat& /*format*/) {
return std::make_unique<MultiplexDecoderAdapter>(
env, &internal_decoder_factory,
SdpVideoFormat(cricket::kVp9CodecName));
});
CodecObserver test(5, kVideoRotation_0, absl::nullopt, "multiplex",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_F(CodecEndToEndTest, SendsAndReceivesMultiplexVideoRotation90) {
InternalEncoderFactory internal_encoder_factory;
InternalDecoderFactory internal_decoder_factory;
test::FunctionVideoEncoderFactory encoder_factory(
[&internal_encoder_factory]() {
return std::make_unique<MultiplexEncoderAdapter>(
&internal_encoder_factory, SdpVideoFormat(cricket::kVp9CodecName));
});
test::FunctionVideoDecoderFactory decoder_factory(
[&internal_decoder_factory](const Environment& env,
const SdpVideoFormat& /*format*/) {
return std::make_unique<MultiplexDecoderAdapter>(
env, &internal_decoder_factory,
SdpVideoFormat(cricket::kVp9CodecName));
});
CodecObserver test(5, kVideoRotation_90, absl::nullopt, "multiplex",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
#endif // defined(RTC_ENABLE_VP9)
#if defined(WEBRTC_USE_H264)
class EndToEndTestH264 : public test::CallTest,
public ::testing::WithParamInterface<std::string> {
public:
EndToEndTestH264() : field_trial_(GetParam()) {
RegisterRtpExtension(RtpExtension(RtpExtension::kVideoRotationUri,
kVideoRotationExtensionId));
}
private:
test::ScopedFieldTrials field_trial_;
};
INSTANTIATE_TEST_SUITE_P(
SpsPpsIdrIsKeyframe,
EndToEndTestH264,
::testing::Values("WebRTC-SpsPpsIdrIsH264Keyframe/Disabled/",
"WebRTC-SpsPpsIdrIsH264Keyframe/Enabled/"));
TEST_P(EndToEndTestH264, SendsAndReceivesH264) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return H264Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return H264Decoder::Create(); });
CodecObserver test(500, kVideoRotation_0, absl::nullopt, "H264",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_P(EndToEndTestH264, SendsAndReceivesH264VideoRotation90) {
test::FunctionVideoEncoderFactory encoder_factory(
[]() { return H264Encoder::Create(); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return H264Decoder::Create(); });
CodecObserver test(5, kVideoRotation_90, absl::nullopt, "H264",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_P(EndToEndTestH264, SendsAndReceivesH264PacketizationMode0) {
cricket::VideoCodec codec =
cricket::CreateVideoCodec(cricket::kH264CodecName);
codec.SetParam(cricket::kH264FmtpPacketizationMode, "0");
test::FunctionVideoEncoderFactory encoder_factory(
[codec]() { return H264Encoder::Create(codec); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return H264Decoder::Create(); });
CodecObserver test(500, kVideoRotation_0, absl::nullopt, "H264",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
TEST_P(EndToEndTestH264, SendsAndReceivesH264PacketizationMode1) {
cricket::VideoCodec codec =
cricket::CreateVideoCodec(cricket::kH264CodecName);
codec.SetParam(cricket::kH264FmtpPacketizationMode, "1");
test::FunctionVideoEncoderFactory encoder_factory(
[codec]() { return H264Encoder::Create(codec); });
test::FunctionVideoDecoderFactory decoder_factory(
[]() { return H264Decoder::Create(); });
CodecObserver test(500, kVideoRotation_0, absl::nullopt, "H264",
&encoder_factory, &decoder_factory);
RunBaseTest(&test);
}
#endif // defined(WEBRTC_USE_H264)
} // namespace webrtc
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