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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.
*/
#ifndef WEBRTC_MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_
#define WEBRTC_MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_
#include <memory>
#include "webrtc/api/video_codecs/video_decoder.h"
#include "webrtc/api/video_codecs/video_encoder.h"
#include "webrtc/modules/video_coding/include/video_codec_interface.h"
#include "webrtc/modules/video_coding/utility/vp8_header_parser.h"
#include "webrtc/modules/video_coding/utility/vp9_uncompressed_header_parser.h"
#include "webrtc/rtc_base/criticalsection.h"
#include "webrtc/rtc_base/event.h"
#include "webrtc/rtc_base/thread_annotations.h"
#include "webrtc/test/gtest.h"
namespace webrtc {
class VideoCodecTest : public ::testing::Test {
public:
VideoCodecTest()
: encode_complete_callback_(this),
decode_complete_callback_(this),
encoded_frame_event_(false /* manual reset */,
false /* initially signaled */),
decoded_frame_event_(false /* manual reset */,
false /* initially signaled */) {}
protected:
class FakeEncodeCompleteCallback : public webrtc::EncodedImageCallback {
public:
explicit FakeEncodeCompleteCallback(VideoCodecTest* test) : test_(test) {}
Result OnEncodedImage(const EncodedImage& frame,
const CodecSpecificInfo* codec_specific_info,
const RTPFragmentationHeader* fragmentation);
private:
VideoCodecTest* const test_;
};
class FakeDecodeCompleteCallback : public webrtc::DecodedImageCallback {
public:
explicit FakeDecodeCompleteCallback(VideoCodecTest* test) : test_(test) {}
int32_t Decoded(VideoFrame& frame) override {
RTC_NOTREACHED();
return -1;
}
int32_t Decoded(VideoFrame& frame, int64_t decode_time_ms) override {
RTC_NOTREACHED();
return -1;
}
void Decoded(VideoFrame& frame,
rtc::Optional<int32_t> decode_time_ms,
rtc::Optional<uint8_t> qp) override;
private:
VideoCodecTest* const test_;
};
virtual VideoEncoder* CreateEncoder() = 0;
virtual VideoDecoder* CreateDecoder() = 0;
virtual VideoCodec codec_settings() = 0;
void SetUp() override;
bool WaitForEncodedFrame(EncodedImage* frame,
CodecSpecificInfo* codec_specific_info);
bool WaitForDecodedFrame(std::unique_ptr<VideoFrame>* frame,
rtc::Optional<uint8_t>* qp);
// Populated by InitCodecs().
VideoCodec codec_settings_;
std::unique_ptr<VideoFrame> input_frame_;
std::unique_ptr<VideoEncoder> encoder_;
std::unique_ptr<VideoDecoder> decoder_;
private:
void InitCodecs();
FakeEncodeCompleteCallback encode_complete_callback_;
FakeDecodeCompleteCallback decode_complete_callback_;
rtc::Event encoded_frame_event_;
rtc::CriticalSection encoded_frame_section_;
rtc::Optional<EncodedImage> encoded_frame_ GUARDED_BY(encoded_frame_section_);
CodecSpecificInfo codec_specific_info_ GUARDED_BY(encoded_frame_section_);
rtc::Event decoded_frame_event_;
rtc::CriticalSection decoded_frame_section_;
rtc::Optional<VideoFrame> decoded_frame_ GUARDED_BY(decoded_frame_section_);
rtc::Optional<uint8_t> decoded_qp_ GUARDED_BY(decoded_frame_section_);
};
} // namespace webrtc
#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_