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| 1 /* | 1 /* |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| 11 #ifndef WEBRTC_VIDEO_VIE_ENCODER_H_ | 11 #ifndef WEBRTC_VIDEO_VIE_ENCODER_H_ |
| 12 #define WEBRTC_VIDEO_VIE_ENCODER_H_ | 12 #define WEBRTC_VIDEO_VIE_ENCODER_H_ |
| 13 | 13 |
| 14 #include <memory> | 14 #include <memory> |
| 15 #include <string> |
| 15 #include <vector> | 16 #include <vector> |
| 16 | 17 |
| 17 #include "webrtc/base/criticalsection.h" | 18 #include "webrtc/base/criticalsection.h" |
| 18 #include "webrtc/base/scoped_ref_ptr.h" | 19 #include "webrtc/base/scoped_ref_ptr.h" |
| 19 #include "webrtc/base/thread_annotations.h" | 20 #include "webrtc/base/thread_annotations.h" |
| 20 #include "webrtc/common_types.h" | 21 #include "webrtc/common_types.h" |
| 21 #include "webrtc/video_encoder.h" | 22 #include "webrtc/video_encoder.h" |
| 22 #include "webrtc/media/base/videosinkinterface.h" | 23 #include "webrtc/media/base/videosinkinterface.h" |
| 23 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" | 24 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp_defines.h" |
| 24 #include "webrtc/modules/video_coding/include/video_coding_defines.h" | 25 #include "webrtc/modules/video_coding/include/video_coding_defines.h" |
| (...skipping 11 matching lines...) Expand all Loading... |
| 36 class ProcessThread; | 37 class ProcessThread; |
| 37 class QMVideoSettingsCallback; | 38 class QMVideoSettingsCallback; |
| 38 class SendStatisticsProxy; | 39 class SendStatisticsProxy; |
| 39 class ViEBitrateObserver; | 40 class ViEBitrateObserver; |
| 40 class ViEEffectFilter; | 41 class ViEEffectFilter; |
| 41 class VideoCodingModule; | 42 class VideoCodingModule; |
| 42 class VideoEncoder; | 43 class VideoEncoder; |
| 43 | 44 |
| 44 class ViEEncoder : public VideoEncoderRateObserver, | 45 class ViEEncoder : public VideoEncoderRateObserver, |
| 45 public EncodedImageCallback, | 46 public EncodedImageCallback, |
| 46 public VCMPacketizationCallback, | |
| 47 public VCMSendStatisticsCallback { | 47 public VCMSendStatisticsCallback { |
| 48 public: | 48 public: |
| 49 friend class ViEBitrateObserver; | 49 friend class ViEBitrateObserver; |
| 50 | 50 |
| 51 ViEEncoder(uint32_t number_of_cores, | 51 ViEEncoder(uint32_t number_of_cores, |
| 52 const std::vector<uint32_t>& ssrcs, | 52 const std::vector<uint32_t>& ssrcs, |
| 53 ProcessThread* module_process_thread, | 53 ProcessThread* module_process_thread, |
| 54 SendStatisticsProxy* stats_proxy, | 54 SendStatisticsProxy* stats_proxy, |
| 55 // TODO(nisse): Used only for tests, delete? | 55 // TODO(nisse): Used only for tests, delete? |
| 56 rtc::VideoSinkInterface<VideoFrame>* pre_encode_callback, | 56 rtc::VideoSinkInterface<VideoFrame>* pre_encode_callback, |
| (...skipping 30 matching lines...) Expand all Loading... |
| 87 int CodecTargetBitrate(uint32_t* bitrate) const; | 87 int CodecTargetBitrate(uint32_t* bitrate) const; |
| 88 // Loss protection. Must be called before SetEncoder() to have max packet size | 88 // Loss protection. Must be called before SetEncoder() to have max packet size |
| 89 // updated according to protection. | 89 // updated according to protection. |
| 90 // TODO(pbos): Set protection method on construction or extract vcm_ outside | 90 // TODO(pbos): Set protection method on construction or extract vcm_ outside |
| 91 // this class and set it on construction there. | 91 // this class and set it on construction there. |
| 92 void SetProtectionMethod(bool nack, bool fec); | 92 void SetProtectionMethod(bool nack, bool fec); |
| 93 | 93 |
| 94 // Implements VideoEncoderRateObserver. | 94 // Implements VideoEncoderRateObserver. |
| 95 void OnSetRates(uint32_t bitrate_bps, int framerate) override; | 95 void OnSetRates(uint32_t bitrate_bps, int framerate) override; |
| 96 | 96 |
| 97 // Implements VCMPacketizationCallback. | |
| 98 void OnEncoderImplementationName(const char* implementation_name) override; | |
| 99 | |
| 100 // Implements EncodedImageCallback. | 97 // Implements EncodedImageCallback. |
| 101 int32_t Encoded(const EncodedImage& encoded_image, | 98 int32_t Encoded(const EncodedImage& encoded_image, |
| 102 const CodecSpecificInfo* codec_specific_info, | 99 const CodecSpecificInfo* codec_specific_info, |
| 103 const RTPFragmentationHeader* fragmentation) override; | 100 const RTPFragmentationHeader* fragmentation) override; |
| 104 | 101 |
| 105 // Implements VideoSendStatisticsCallback. | 102 // Implements VideoSendStatisticsCallback. |
| 106 int32_t SendStatistics(const uint32_t bit_rate, | 103 int32_t SendStatistics(const uint32_t bit_rate, |
| 107 const uint32_t frame_rate) override; | 104 const uint32_t frame_rate, |
| 105 std::string&& encoder_name) override; |
| 108 | 106 |
| 109 // virtual to test EncoderStateFeedback with mocks. | 107 // virtual to test EncoderStateFeedback with mocks. |
| 110 virtual void OnReceivedIntraFrameRequest(uint32_t ssrc); | 108 virtual void OnReceivedIntraFrameRequest(uint32_t ssrc); |
| 111 virtual void OnReceivedSLI(uint32_t ssrc, uint8_t picture_id); | 109 virtual void OnReceivedSLI(uint32_t ssrc, uint8_t picture_id); |
| 112 virtual void OnReceivedRPSI(uint32_t ssrc, uint64_t picture_id); | 110 virtual void OnReceivedRPSI(uint32_t ssrc, uint64_t picture_id); |
| 113 | 111 |
| 114 int GetPaddingNeededBps() const; | 112 int GetPaddingNeededBps() const; |
| 115 | 113 |
| 116 void OnBitrateUpdated(uint32_t bitrate_bps, | 114 void OnBitrateUpdated(uint32_t bitrate_bps, |
| 117 uint8_t fraction_lost, | 115 uint8_t fraction_lost, |
| (...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 161 uint64_t picture_id_rpsi_ GUARDED_BY(data_cs_); | 159 uint64_t picture_id_rpsi_ GUARDED_BY(data_cs_); |
| 162 | 160 |
| 163 bool video_suspended_ GUARDED_BY(data_cs_); | 161 bool video_suspended_ GUARDED_BY(data_cs_); |
| 164 | 162 |
| 165 std::unique_ptr<IvfFileWriter> file_writers_[kMaxLayers] GUARDED_BY(data_cs_); | 163 std::unique_ptr<IvfFileWriter> file_writers_[kMaxLayers] GUARDED_BY(data_cs_); |
| 166 }; | 164 }; |
| 167 | 165 |
| 168 } // namespace webrtc | 166 } // namespace webrtc |
| 169 | 167 |
| 170 #endif // WEBRTC_VIDEO_VIE_ENCODER_H_ | 168 #endif // WEBRTC_VIDEO_VIE_ENCODER_H_ |
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