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1 /* | 1 /* |
2 * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2014 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_DECODER_H_ | 11 #ifndef WEBRTC_VIDEO_DECODER_H_ |
12 #define WEBRTC_VIDEO_DECODER_H_ | 12 #define WEBRTC_VIDEO_DECODER_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/common_types.h" | 18 #include "webrtc/common_types.h" |
19 #include "webrtc/typedefs.h" | 19 #include "webrtc/typedefs.h" |
20 #include "webrtc/video_frame.h" | 20 #include "webrtc/video_frame.h" |
21 | 21 |
22 namespace webrtc { | 22 namespace webrtc { |
23 | 23 |
24 class RTPFragmentationHeader; | 24 class RTPFragmentationHeader; |
25 // TODO(pbos): Expose these through a public (root) header or change these APIs. | 25 // TODO(pbos): Expose these through a public (root) header or change these APIs. |
26 struct CodecSpecificInfo; | 26 struct CodecSpecificInfo; |
27 struct VideoCodec; | 27 class VideoCodec; |
28 | 28 |
29 class DecodedImageCallback { | 29 class DecodedImageCallback { |
30 public: | 30 public: |
31 virtual ~DecodedImageCallback() {} | 31 virtual ~DecodedImageCallback() {} |
32 | 32 |
33 virtual int32_t Decoded(VideoFrame& decodedImage) = 0; | 33 virtual int32_t Decoded(VideoFrame& decodedImage) = 0; |
34 // Provides an alternative interface that allows the decoder to specify the | 34 // Provides an alternative interface that allows the decoder to specify the |
35 // decode time excluding waiting time for any previous pending frame to | 35 // decode time excluding waiting time for any previous pending frame to |
36 // return. This is necessary for breaking positive feedback in the delay | 36 // return. This is necessary for breaking positive feedback in the delay |
37 // estimation when the decoder has a single output buffer. | 37 // estimation when the decoder has a single output buffer. |
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140 DecodedImageCallback* callback) override; | 140 DecodedImageCallback* callback) override; |
141 | 141 |
142 int32_t Release() override; | 142 int32_t Release() override; |
143 | 143 |
144 const char* ImplementationName() const override; | 144 const char* ImplementationName() const override; |
145 }; | 145 }; |
146 | 146 |
147 } // namespace webrtc | 147 } // namespace webrtc |
148 | 148 |
149 #endif // WEBRTC_VIDEO_DECODER_H_ | 149 #endif // WEBRTC_VIDEO_DECODER_H_ |
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