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/*
* Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "api/video/video_frame.h"
#include "rtc_base/checks.h"
#include "rtc_base/timeutils.h"
namespace webrtc {
VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
webrtc::VideoRotation rotation,
int64_t timestamp_us)
: video_frame_buffer_(buffer),
timestamp_rtp_(0),
ntp_time_ms_(0),
timestamp_us_(timestamp_us),
rotation_(rotation) {}
VideoFrame::VideoFrame(const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
uint32_t timestamp,
int64_t render_time_ms,
VideoRotation rotation)
: video_frame_buffer_(buffer),
timestamp_rtp_(timestamp),
ntp_time_ms_(0),
timestamp_us_(render_time_ms * rtc::kNumMicrosecsPerMillisec),
rotation_(rotation) {
RTC_DCHECK(buffer);
}
VideoFrame::~VideoFrame() = default;
VideoFrame::VideoFrame(const VideoFrame&) = default;
VideoFrame::VideoFrame(VideoFrame&&) = default;
VideoFrame& VideoFrame::operator=(const VideoFrame&) = default;
VideoFrame& VideoFrame::operator=(VideoFrame&&) = default;
int VideoFrame::width() const {
return video_frame_buffer_ ? video_frame_buffer_->width() : 0;
}
int VideoFrame::height() const {
return video_frame_buffer_ ? video_frame_buffer_->height() : 0;
}
uint32_t VideoFrame::size() const {
return width() * height();
}
rtc::scoped_refptr<VideoFrameBuffer> VideoFrame::video_frame_buffer() const {
return video_frame_buffer_;
}
int64_t VideoFrame::render_time_ms() const {
return timestamp_us() / rtc::kNumMicrosecsPerMillisec;
}
} // namespace webrtc