Rename PPAPI Video Stream APIs.

ppapi/cpp/video_frame.h

-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef PPAPI_CPP_VIDEO_FRAME_H_
-#define PPAPI_CPP_VIDEO_FRAME_H_
-
-#include "ppapi/c/pp_time.h"
-#include "ppapi/c/pp_video_frame.h"
-#include "ppapi/cpp/completion_callback.h"
-#include "ppapi/cpp/image_data.h"
-#include "ppapi/cpp/pass_ref.h"
-
-/// @file
-/// This file defines the video frame struct used by video readers and writers.
-
-namespace pp {
-
-// VideoFrame ------------------------------------------------------------------
-
-/// The <code>VideoFrame</code> class represents a frame of video in a stream.
-class VideoFrame {
- public:
-  /// Default constructor for creating a <code>VideoFrame</code> object.
-  VideoFrame();
-
-  /// Constructor that takes an existing <code>PP_VideoFrame</code> structure.
-  /// The 'image_data' PP_Resource field in the structure will be managed by
-  /// this instance.
-  VideoFrame(PassRef, const PP_VideoFrame& pp_video_frame);
-
-  /// Constructor that takes an existing <code>ImageData</code> instance and
-  /// a timestamp.
-  VideoFrame(const ImageData& image_data, PP_TimeTicks timestamp);
-
-  /// The copy constructor for <code>VideoFrame</code>.
-  ///
-  /// @param[in] other A reference to a <code>VideoFrame</code>.
-  VideoFrame(const VideoFrame& other);
-
-  ~VideoFrame();
-
-  VideoFrame& operator=(const VideoFrame& other);
-
-  const PP_VideoFrame& pp_video_frame() const {
-    return video_frame_;
-  }
-
-  ImageData image_data() const {
-    return image_data_;
-  }
-  void set_image_data(const ImageData& image_data) {
-    image_data_ = image_data;
-    // The assignment above manages the underlying PP_Resources. Copy the new
-    // one into our internal video frame struct.
-    video_frame_.image_data = image_data_.pp_resource();
-  }
-
-  PP_TimeTicks timestamp() const { return video_frame_.timestamp; }
-  void set_timestamp(PP_TimeTicks timestamp) {
-    video_frame_.timestamp = timestamp;
-  }
-
- private:
-  ImageData image_data_;  // This manages the PP_Resource in video_frame_.
-  PP_VideoFrame video_frame_;
-};
-
-namespace internal {
-
-// A specialization of CallbackOutputTraits to provide the callback system the
-// information on how to handle pp::VideoFrame. This converts PP_VideoFrame to
-// pp::VideoFrame when passing to the plugin, and specifically manages the
-// PP_Resource embedded in the video_frame_ field.
-template<>
-struct CallbackOutputTraits<pp::VideoFrame> {
-  typedef PP_VideoFrame* APIArgType;
-  typedef PP_VideoFrame StorageType;
-
-  static inline APIArgType StorageToAPIArg(StorageType& t) {
-    return &t;
-  }
-
-  static inline pp::VideoFrame StorageToPluginArg(StorageType& t) {
-    return pp::VideoFrame(PASS_REF, t);
-  }
-};
-
-}  // namespace internal
-
-}  // namespace pp
-
-#endif  // PPAPI_CPP_VIDEO_FRAME_H_