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