ppapi/cpp/video_frame.cc

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ppapi/cpp/video_frame.h"
   6
   7 namespace pp {
   8
   9 // VideoFrame ------------------------------------------------------------------
  10
  11 VideoFrame::VideoFrame()
  12     : video_frame_() {
  13   video_frame_.image_data = image_data_.pp_resource();
  14 }
  15
  16 VideoFrame::VideoFrame(const ImageData& image_data, PP_TimeTicks timestamp)
  17     : image_data_(image_data), video_frame_() {
  18   video_frame_.timestamp = timestamp;
  19   video_frame_.image_data = image_data_.pp_resource();
  20 }
  21
  22 VideoFrame::VideoFrame(PassRef, const PP_VideoFrame& pp_video_frame)
  23     : video_frame_(pp_video_frame) {
  24   // Take over the image_data resource in the frame.
  25   image_data_ = ImageData(PASS_REF, video_frame_.image_data);
  26 }
  27
  28 VideoFrame::VideoFrame(const VideoFrame& other)
  29     : video_frame_() {
  30   set_image_data(other.image_data());
  31   set_timestamp(other.timestamp());
  32 }
  33
  34 VideoFrame::~VideoFrame() {
  35 }
  36
  37 VideoFrame& VideoFrame::operator=(const VideoFrame& other) {
  38   if (this == &other)
  39     return *this;
  40
  41   set_image_data(other.image_data());
  42   set_timestamp(other.timestamp());
  43
  44   return *this;
  45 }
  46
  47 }  // namespace pp