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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_FRAME_H_ | 11 #ifndef WEBRTC_VIDEO_FRAME_H_ |
| 12 #define WEBRTC_VIDEO_FRAME_H_ | 12 #define WEBRTC_VIDEO_FRAME_H_ |
| 13 | 13 |
| 14 // TODO(nisse): This header file should eventually be deleted. For | 14 // TODO(nisse): Delete this wrapper file, as soon as downstream |
| 15 // declarations of classes related to unencoded video frame, use the | 15 // projects are updated. |
| 16 // headers under api/video instead. The EncodedImage class stays in | |
| 17 // this file until we have figured out how to refactor and clean up | |
| 18 // related interfaces. | |
| 19 | 16 |
| 20 #include "webrtc/common_types.h" | 17 #include "webrtc/common_video/include/video_frame.h" |
| 21 #include "webrtc/typedefs.h" | |
| 22 | 18 |
| 23 namespace webrtc { | |
| 24 | |
| 25 // TODO(pbos): Rename EncodedFrame and reformat this class' members. | |
| 26 class EncodedImage { | |
| 27 public: | |
| 28 static const size_t kBufferPaddingBytesH264; | |
| 29 | |
| 30 // Some decoders require encoded image buffers to be padded with a small | |
| 31 // number of additional bytes (due to over-reading byte readers). | |
| 32 static size_t GetBufferPaddingBytes(VideoCodecType codec_type); | |
| 33 | |
| 34 EncodedImage() : EncodedImage(nullptr, 0, 0) {} | |
| 35 | |
| 36 EncodedImage(uint8_t* buffer, size_t length, size_t size) | |
| 37 : _buffer(buffer), _length(length), _size(size) {} | |
| 38 | |
| 39 // TODO(kthelgason): get rid of this struct as it only has a single member | |
| 40 // remaining. | |
| 41 struct AdaptReason { | |
| 42 AdaptReason() : bw_resolutions_disabled(-1) {} | |
| 43 int bw_resolutions_disabled; // Number of resolutions that are not sent | |
| 44 // due to bandwidth for this frame. | |
| 45 // Or -1 if information is not provided. | |
| 46 }; | |
| 47 uint32_t _encodedWidth = 0; | |
| 48 uint32_t _encodedHeight = 0; | |
| 49 uint32_t _timeStamp = 0; | |
| 50 // NTP time of the capture time in local timebase in milliseconds. | |
| 51 int64_t ntp_time_ms_ = 0; | |
| 52 int64_t capture_time_ms_ = 0; | |
| 53 FrameType _frameType = kVideoFrameDelta; | |
| 54 uint8_t* _buffer; | |
| 55 size_t _length; | |
| 56 size_t _size; | |
| 57 VideoRotation rotation_ = kVideoRotation_0; | |
| 58 VideoContentType content_type_ = VideoContentType::UNSPECIFIED; | |
| 59 bool _completeFrame = false; | |
| 60 AdaptReason adapt_reason_; | |
| 61 int qp_ = -1; // Quantizer value. | |
| 62 | |
| 63 // When an application indicates non-zero values here, it is taken as an | |
| 64 // indication that all future frames will be constrained with those limits | |
| 65 // until the application indicates a change again. | |
| 66 PlayoutDelay playout_delay_ = {-1, -1}; | |
| 67 }; | |
| 68 | |
| 69 } // namespace webrtc | |
| 70 #endif // WEBRTC_VIDEO_FRAME_H_ | 19 #endif // WEBRTC_VIDEO_FRAME_H_ |
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