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/*
* Copyright (c) 2010 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 MEDIA_ENGINE_FAKE_WEBRTC_VIDEO_ENGINE_H_
#define MEDIA_ENGINE_FAKE_WEBRTC_VIDEO_ENGINE_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include <string>
#include <vector>
#include "api/fec_controller_override.h"
#include "api/video/encoded_image.h"
#include "api/video/video_bitrate_allocation.h"
#include "api/video/video_frame.h"
#include "api/video_codecs/sdp_video_format.h"
#include "api/video_codecs/video_codec.h"
#include "api/video_codecs/video_decoder.h"
#include "api/video_codecs/video_decoder_factory.h"
#include "api/video_codecs/video_encoder.h"
#include "api/video_codecs/video_encoder_factory.h"
#include "modules/video_coding/include/video_codec_interface.h"
#include "rtc_base/event.h"
#include "rtc_base/synchronization/mutex.h"
#include "rtc_base/thread_annotations.h"
namespace cricket {
class FakeWebRtcVideoDecoderFactory;
class FakeWebRtcVideoEncoderFactory;
// Fake class for mocking out webrtc::VideoDecoder
class FakeWebRtcVideoDecoder : public webrtc::VideoDecoder {
public:
explicit FakeWebRtcVideoDecoder(FakeWebRtcVideoDecoderFactory* factory);
~FakeWebRtcVideoDecoder();
bool Configure(const Settings& settings) override;
int32_t Decode(const webrtc::EncodedImage&, bool, int64_t) override;
int32_t RegisterDecodeCompleteCallback(
webrtc::DecodedImageCallback*) override;
int32_t Release() override;
int GetNumFramesReceived() const;
private:
int num_frames_received_;
FakeWebRtcVideoDecoderFactory* factory_;
};
// Fake class for mocking out webrtc::VideoDecoderFactory.
class FakeWebRtcVideoDecoderFactory : public webrtc::VideoDecoderFactory {
public:
FakeWebRtcVideoDecoderFactory();
std::vector<webrtc::SdpVideoFormat> GetSupportedFormats() const override;
std::unique_ptr<webrtc::VideoDecoder> CreateVideoDecoder(
const webrtc::SdpVideoFormat& format) override;
void DecoderDestroyed(FakeWebRtcVideoDecoder* decoder);
void AddSupportedVideoCodecType(const std::string& name);
int GetNumCreatedDecoders();
const std::vector<FakeWebRtcVideoDecoder*>& decoders();
private:
std::vector<webrtc::SdpVideoFormat> supported_codec_formats_;
std::vector<FakeWebRtcVideoDecoder*> decoders_;
int num_created_decoders_;
};
// Fake class for mocking out webrtc::VideoEnoder
class FakeWebRtcVideoEncoder : public webrtc::VideoEncoder {
public:
explicit FakeWebRtcVideoEncoder(FakeWebRtcVideoEncoderFactory* factory);
~FakeWebRtcVideoEncoder();
void SetFecControllerOverride(
webrtc::FecControllerOverride* fec_controller_override) override;
int32_t InitEncode(const webrtc::VideoCodec* codecSettings,
const VideoEncoder::Settings& settings) override;
int32_t Encode(
const webrtc::VideoFrame& inputImage,
const std::vector<webrtc::VideoFrameType>* frame_types) override;
int32_t RegisterEncodeCompleteCallback(
webrtc::EncodedImageCallback* callback) override;
int32_t Release() override;
void SetRates(const RateControlParameters& parameters) override;
webrtc::VideoEncoder::EncoderInfo GetEncoderInfo() const override;
bool WaitForInitEncode();
webrtc::VideoCodec GetCodecSettings();
int GetNumEncodedFrames();
private:
webrtc::Mutex mutex_;
rtc::Event init_encode_event_;
int num_frames_encoded_ RTC_GUARDED_BY(mutex_);
webrtc::VideoCodec codec_settings_ RTC_GUARDED_BY(mutex_);
FakeWebRtcVideoEncoderFactory* factory_;
};
// Fake class for mocking out webrtc::VideoEncoderFactory.
class FakeWebRtcVideoEncoderFactory : public webrtc::VideoEncoderFactory {
public:
FakeWebRtcVideoEncoderFactory();
std::vector<webrtc::SdpVideoFormat> GetSupportedFormats() const override;
webrtc::VideoEncoderFactory::CodecSupport QueryCodecSupport(
const webrtc::SdpVideoFormat& format,
absl::optional<std::string> scalability_mode) const override;
std::unique_ptr<webrtc::VideoEncoder> CreateVideoEncoder(
const webrtc::SdpVideoFormat& format) override;
bool WaitForCreatedVideoEncoders(int num_encoders);
void EncoderDestroyed(FakeWebRtcVideoEncoder* encoder);
void set_encoders_have_internal_sources(bool internal_source);
void AddSupportedVideoCodec(const webrtc::SdpVideoFormat& format);
void AddSupportedVideoCodecType(const std::string& name);
int GetNumCreatedEncoders();
const std::vector<FakeWebRtcVideoEncoder*> encoders();
private:
webrtc::Mutex mutex_;
rtc::Event created_video_encoder_event_;
std::vector<webrtc::SdpVideoFormat> formats_;
std::vector<FakeWebRtcVideoEncoder*> encoders_ RTC_GUARDED_BY(mutex_);
int num_created_encoders_ RTC_GUARDED_BY(mutex_);
bool vp8_factory_mode_;
};
} // namespace cricket
#endif // MEDIA_ENGINE_FAKE_WEBRTC_VIDEO_ENGINE_H_
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