Move VideoFrame and related declarations to webrtc/api/video.

webrtc/api/video/video_frame.cc

 /*
  *  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 "webrtc/video_frame.h"
+#include "webrtc/api/video/video_frame.h"
 
-#include <string.h>
-
-#include <algorithm>  // swap
-
-#include "webrtc/base/bind.h"
 #include "webrtc/base/checks.h"
+#include "webrtc/base/timeutils.h"
 
 namespace webrtc {
 
-// FFmpeg's decoder, used by H264DecoderImpl, requires up to 8 bytes padding due
-// to optimized bitstream readers. See avcodec_decode_video2.
-const size_t EncodedImage::kBufferPaddingBytesH264 = 8;
-
 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;
 }
 
 rtc::scoped_refptr<VideoFrameBuffer> VideoFrame::video_frame_buffer() const {
   return video_frame_buffer_;
 }
 
-size_t EncodedImage::GetBufferPaddingBytes(VideoCodecType codec_type) {
-  switch (codec_type) {
-    case kVideoCodecVP8:
-    case kVideoCodecVP9:
-      return 0;
-    case kVideoCodecH264:
-      return kBufferPaddingBytesH264;
-    case kVideoCodecI420:
-    case kVideoCodecRED:
-    case kVideoCodecULPFEC:
-    case kVideoCodecFlexfec:
-    case kVideoCodecGeneric:
-    case kVideoCodecUnknown:
-      return 0;
-  }
-  RTC_NOTREACHED();
-  return 0;
+void VideoFrame::set_render_time_ms(int64_t render_time_ms) {
+  set_timestamp_us(render_time_ms * rtc::kNumMicrosecsPerMillisec);
+}
+
+int64_t VideoFrame::render_time_ms() const {
+  return timestamp_us() / rtc::kNumMicrosecsPerMillisec;
 }
 
 }  // namespace webrtc