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/*
* Copyright (c) 2013 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_TEST_FAKE_ENCODER_H_
#define WEBRTC_TEST_FAKE_ENCODER_H_
#include <vector>
#include "webrtc/common_types.h"
#include "webrtc/system_wrappers/include/clock.h"
#include "webrtc/video_encoder.h"
namespace webrtc {
namespace test {
class FakeEncoder : public VideoEncoder {
public:
explicit FakeEncoder(Clock* clock);
virtual ~FakeEncoder();
// Sets max bitrate. Not thread-safe, call before registering the encoder.
void SetMaxBitrate(int max_kbps);
int32_t InitEncode(const VideoCodec* config,
int32_t number_of_cores,
size_t max_payload_size) override;
int32_t Encode(const VideoFrame& input_image,
const CodecSpecificInfo* codec_specific_info,
const std::vector<FrameType>* frame_types) override;
int32_t RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) override;
int32_t Release() override;
int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
int32_t SetRates(uint32_t new_target_bitrate, uint32_t framerate) override;
const char* ImplementationName() const override;
static const char* kImplementationName;
protected:
Clock* const clock_;
VideoCodec config_;
EncodedImageCallback* callback_;
int target_bitrate_kbps_;
int max_target_bitrate_kbps_;
int64_t last_encode_time_ms_;
uint8_t encoded_buffer_[100000];
};
class FakeH264Encoder : public FakeEncoder, public EncodedImageCallback {
public:
explicit FakeH264Encoder(Clock* clock);
virtual ~FakeH264Encoder() {}
int32_t RegisterEncodeCompleteCallback(
EncodedImageCallback* callback) override;
int32_t Encoded(const EncodedImage& encodedImage,
const CodecSpecificInfo* codecSpecificInfo,
const RTPFragmentationHeader* fragments) override;
private:
EncodedImageCallback* callback_;
int idr_counter_;
};
class DelayedEncoder : public test::FakeEncoder {
public:
DelayedEncoder(Clock* clock, int delay_ms);
virtual ~DelayedEncoder() {}
int32_t Encode(const VideoFrame& input_image,
const CodecSpecificInfo* codec_specific_info,
const std::vector<FrameType>* frame_types) override;
private:
const int delay_ms_;
};
} // namespace test
} // namespace webrtc
#endif // WEBRTC_TEST_FAKE_ENCODER_H_
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