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Issue 2517173004: Move VideoFrame and related declarations to webrtc/api/video. (Closed)
Patch Set: Make rotation check clearer. Created 3 years, 11 months ago
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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 #include "webrtc/video_frame.h" 11 #include "webrtc/video_frame.h"
12 12
13 #include <string.h> 13 #include <string.h>
14 14
15 #include <algorithm> // swap 15 #include <algorithm> // swap
16 16
17 #include "webrtc/base/bind.h" 17 #include "webrtc/base/bind.h"
18 #include "webrtc/base/checks.h" 18 #include "webrtc/base/checks.h"
19 19
20 namespace webrtc { 20 namespace webrtc {
21 21
22 // FFmpeg's decoder, used by H264DecoderImpl, requires up to 8 bytes padding due 22 // FFmpeg's decoder, used by H264DecoderImpl, requires up to 8 bytes padding due
23 // to optimized bitstream readers. See avcodec_decode_video2. 23 // to optimized bitstream readers. See avcodec_decode_video2.
24 const size_t EncodedImage::kBufferPaddingBytesH264 = 8; 24 const size_t EncodedImage::kBufferPaddingBytesH264 = 8;
25 25
26 VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
27 webrtc::VideoRotation rotation,
28 int64_t timestamp_us)
29 : video_frame_buffer_(buffer),
30 timestamp_rtp_(0),
31 ntp_time_ms_(0),
32 timestamp_us_(timestamp_us),
33 rotation_(rotation) {}
34
35 VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
36 uint32_t timestamp,
37 int64_t render_time_ms,
38 VideoRotation rotation)
39 : video_frame_buffer_(buffer),
40 timestamp_rtp_(timestamp),
41 ntp_time_ms_(0),
42 timestamp_us_(render_time_ms * rtc::kNumMicrosecsPerMillisec),
43 rotation_(rotation) {
44 RTC_DCHECK(buffer);
45 }
46
47 int VideoFrame::width() const {
48 return video_frame_buffer_ ? video_frame_buffer_->width() : 0;
49 }
50
51 int VideoFrame::height() const {
52 return video_frame_buffer_ ? video_frame_buffer_->height() : 0;
53 }
54
55 rtc::scoped_refptr<VideoFrameBuffer> VideoFrame::video_frame_buffer() const {
56 return video_frame_buffer_;
57 }
58
59 size_t EncodedImage::GetBufferPaddingBytes(VideoCodecType codec_type) { 26 size_t EncodedImage::GetBufferPaddingBytes(VideoCodecType codec_type) {
60 switch (codec_type) { 27 switch (codec_type) {
61 case kVideoCodecVP8: 28 case kVideoCodecVP8:
62 case kVideoCodecVP9: 29 case kVideoCodecVP9:
63 return 0; 30 return 0;
64 case kVideoCodecH264: 31 case kVideoCodecH264:
65 return kBufferPaddingBytesH264; 32 return kBufferPaddingBytesH264;
66 case kVideoCodecI420: 33 case kVideoCodecI420:
67 case kVideoCodecRED: 34 case kVideoCodecRED:
68 case kVideoCodecULPFEC: 35 case kVideoCodecULPFEC:
69 case kVideoCodecFlexfec: 36 case kVideoCodecFlexfec:
70 case kVideoCodecGeneric: 37 case kVideoCodecGeneric:
71 case kVideoCodecUnknown: 38 case kVideoCodecUnknown:
72 return 0; 39 return 0;
73 } 40 }
74 RTC_NOTREACHED(); 41 RTC_NOTREACHED();
75 return 0; 42 return 0;
76 } 43 }
77 44
78 } // namespace webrtc 45 } // namespace webrtc
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