1 /*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
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
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "webrtc/api/video/video_frame.h"
12
13 #include "webrtc/base/checks.h"
14 #include "webrtc/base/timeutils.h"
15
16 namespace webrtc {
17
VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer> & buffer,webrtc::VideoRotation rotation,int64_t timestamp_us)18 VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
19 webrtc::VideoRotation rotation,
20 int64_t timestamp_us)
21 : video_frame_buffer_(buffer),
22 timestamp_rtp_(0),
23 ntp_time_ms_(0),
24 timestamp_us_(timestamp_us),
25 rotation_(rotation) {}
26
VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer> & buffer,uint32_t timestamp,int64_t render_time_ms,VideoRotation rotation)27 VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
28 uint32_t timestamp,
29 int64_t render_time_ms,
30 VideoRotation rotation)
31 : video_frame_buffer_(buffer),
32 timestamp_rtp_(timestamp),
33 ntp_time_ms_(0),
34 timestamp_us_(render_time_ms * rtc::kNumMicrosecsPerMillisec),
35 rotation_(rotation) {
36 RTC_DCHECK(buffer);
37 }
38
39 VideoFrame::~VideoFrame() = default;
40
41 VideoFrame::VideoFrame(const VideoFrame&) = default;
42 VideoFrame::VideoFrame(VideoFrame&&) = default;
43 VideoFrame& VideoFrame::operator=(const VideoFrame&) = default;
44 VideoFrame& VideoFrame::operator=(VideoFrame&&) = default;
45
width() const46 int VideoFrame::width() const {
47 return video_frame_buffer_ ? video_frame_buffer_->width() : 0;
48 }
49
height() const50 int VideoFrame::height() const {
51 return video_frame_buffer_ ? video_frame_buffer_->height() : 0;
52 }
53
video_frame_buffer() const54 rtc::scoped_refptr<VideoFrameBuffer> VideoFrame::video_frame_buffer() const {
55 return video_frame_buffer_;
56 }
57
set_render_time_ms(int64_t render_time_ms)58 void VideoFrame::set_render_time_ms(int64_t render_time_ms) {
59 set_timestamp_us(render_time_ms * rtc::kNumMicrosecsPerMillisec);
60 }
61
render_time_ms() const62 int64_t VideoFrame::render_time_ms() const {
63 return timestamp_us() / rtc::kNumMicrosecsPerMillisec;
64 }
65
66 } // namespace webrtc
67