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| 1 /* | 1 /* |
| 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ | 11 #ifndef WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ |
| 12 #define WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ | 12 #define WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ |
| 13 | 13 |
| 14 #include <memory> | 14 #include <memory> |
| 15 #include <string> | 15 #include <string> |
| 16 #include <vector> | 16 #include <vector> |
| 17 | 17 |
| 18 #include "webrtc/media/base/codec.h" |
| 18 #include "webrtc/video_encoder.h" | 19 #include "webrtc/video_encoder.h" |
| 19 | 20 |
| 20 namespace webrtc { | 21 namespace webrtc { |
| 21 | 22 |
| 22 // Class used to wrap external VideoEncoders to provide a fallback option on | 23 // Class used to wrap external VideoEncoders to provide a fallback option on |
| 23 // software encoding when a hardware encoder fails to encode a stream due to | 24 // software encoding when a hardware encoder fails to encode a stream due to |
| 24 // hardware restrictions, such as max resolution. | 25 // hardware restrictions, such as max resolution. |
| 25 class VideoEncoderSoftwareFallbackWrapper : public VideoEncoder { | 26 class VideoEncoderSoftwareFallbackWrapper : public VideoEncoder { |
| 26 public: | 27 public: |
| 27 VideoEncoderSoftwareFallbackWrapper(VideoCodecType codec_type, | 28 VideoEncoderSoftwareFallbackWrapper(const cricket::VideoCodec& codec, |
| 28 webrtc::VideoEncoder* encoder); | 29 webrtc::VideoEncoder* encoder); |
| 29 | 30 |
| 30 int32_t InitEncode(const VideoCodec* codec_settings, | 31 int32_t InitEncode(const VideoCodec* codec_settings, |
| 31 int32_t number_of_cores, | 32 int32_t number_of_cores, |
| 32 size_t max_payload_size) override; | 33 size_t max_payload_size) override; |
| 33 | 34 |
| 34 int32_t RegisterEncodeCompleteCallback( | 35 int32_t RegisterEncodeCompleteCallback( |
| 35 EncodedImageCallback* callback) override; | 36 EncodedImageCallback* callback) override; |
| 36 | 37 |
| 37 int32_t Release() override; | 38 int32_t Release() override; |
| (...skipping 18 matching lines...) Expand all Loading... |
| 56 // The last bitrate/framerate set, and a flag for noting they are set. | 57 // The last bitrate/framerate set, and a flag for noting they are set. |
| 57 bool rates_set_; | 58 bool rates_set_; |
| 58 BitrateAllocation bitrate_allocation_; | 59 BitrateAllocation bitrate_allocation_; |
| 59 uint32_t framerate_; | 60 uint32_t framerate_; |
| 60 | 61 |
| 61 // The last channel parameters set, and a flag for noting they are set. | 62 // The last channel parameters set, and a flag for noting they are set. |
| 62 bool channel_parameters_set_; | 63 bool channel_parameters_set_; |
| 63 uint32_t packet_loss_; | 64 uint32_t packet_loss_; |
| 64 int64_t rtt_; | 65 int64_t rtt_; |
| 65 | 66 |
| 66 const EncoderType encoder_type_; | 67 const cricket::VideoCodec codec_; |
| 67 webrtc::VideoEncoder* const encoder_; | 68 webrtc::VideoEncoder* const encoder_; |
| 68 | 69 |
| 69 std::unique_ptr<webrtc::VideoEncoder> fallback_encoder_; | 70 std::unique_ptr<webrtc::VideoEncoder> fallback_encoder_; |
| 70 std::string fallback_implementation_name_; | 71 std::string fallback_implementation_name_; |
| 71 EncodedImageCallback* callback_; | 72 EncodedImageCallback* callback_; |
| 72 }; | 73 }; |
| 73 | 74 |
| 74 } // namespace webrtc | 75 } // namespace webrtc |
| 75 | 76 |
| 76 #endif // WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ | 77 #endif // WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_ |
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