b420191743
Exposes VideoEncoders as part of the public API and provides a factory method for creating them. BUG=3070 R=mflodman@webrtc.org, stefan@webrtc.org Review URL: https://webrtc-codereview.appspot.com/21929004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7114 4adac7df-926f-26a2-2b94-8c16560cd09d
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* Copyright (c) 2013 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 WEBRTC_VIDEO_ENGINE_TEST_COMMON_FAKE_ENCODER_H_
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#define WEBRTC_VIDEO_ENGINE_TEST_COMMON_FAKE_ENCODER_H_
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#include <vector>
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#include "webrtc/common_types.h"
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#include "webrtc/system_wrappers/interface/clock.h"
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#include "webrtc/video_encoder.h"
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namespace webrtc {
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namespace test {
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class FakeEncoder : public VideoEncoder {
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public:
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explicit FakeEncoder(Clock* clock);
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virtual ~FakeEncoder();
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// Sets max bitrate. Not thread-safe, call before registering the encoder.
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void SetMaxBitrate(int max_kbps);
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virtual int32_t InitEncode(const VideoCodec* config,
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int32_t number_of_cores,
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uint32_t max_payload_size) OVERRIDE;
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virtual int32_t Encode(
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const I420VideoFrame& input_image,
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const CodecSpecificInfo* codec_specific_info,
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const std::vector<VideoFrameType>* frame_types) OVERRIDE;
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virtual int32_t RegisterEncodeCompleteCallback(
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EncodedImageCallback* callback) OVERRIDE;
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virtual int32_t Release() OVERRIDE;
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virtual int32_t SetChannelParameters(uint32_t packet_loss, int rtt) OVERRIDE;
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virtual int32_t SetRates(uint32_t new_target_bitrate,
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uint32_t framerate) OVERRIDE;
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private:
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Clock* const clock_;
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VideoCodec config_;
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EncodedImageCallback* callback_;
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int target_bitrate_kbps_;
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int max_target_bitrate_kbps_;
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int64_t last_encode_time_ms_;
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uint8_t encoded_buffer_[100000];
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};
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class FakeH264Encoder : public FakeEncoder, public EncodedImageCallback {
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public:
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explicit FakeH264Encoder(Clock* clock);
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virtual ~FakeH264Encoder() {}
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virtual int32_t RegisterEncodeCompleteCallback(
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EncodedImageCallback* callback) OVERRIDE;
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virtual int32_t Encoded(
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EncodedImage& encodedImage,
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const CodecSpecificInfo* codecSpecificInfo = NULL,
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const RTPFragmentationHeader* fragments = NULL) OVERRIDE;
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private:
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EncodedImageCallback* callback_;
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int idr_counter_;
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};
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} // namespace test
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} // namespace webrtc
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#endif // WEBRTC_VIDEO_ENGINE_TEST_COMMON_FAKE_ENCODER_H_
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