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

webrtc/common_video/include/video_frame_buffer.h

 /*
  *  Copyright (c) 2015 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.
  */
 
 #ifndef WEBRTC_COMMON_VIDEO_INCLUDE_VIDEO_FRAME_BUFFER_H_

[the sun, 2016/11/24 10:36:59]

Change name of this file to i420_buffer.h ? 

[nisse-webrtc, 2016/11/25 08:58:02]

Since this cl is already pretty large, I'd prefer to leave cleanup of the code
which isn't moved around for later cls.

 #define WEBRTC_COMMON_VIDEO_INCLUDE_VIDEO_FRAME_BUFFER_H_
 
-#include <stdint.h>
-
 #include <memory>
 
+#include "webrtc/api/video/rotation.h"
+#include "webrtc/api/video/video_frame_buffer.h"
 #include "webrtc/base/callback.h"
-#include "webrtc/base/refcount.h"
 #include "webrtc/base/scoped_ref_ptr.h"
-#include "webrtc/common_video/rotation.h"
 #include "webrtc/system_wrappers/include/aligned_malloc.h"
 
 namespace webrtc {
 
-// Interface of a simple frame buffer containing pixel data. This interface does
-// not contain any frame metadata such as rotation, timestamp, pixel_width, etc.
-class VideoFrameBuffer : public rtc::RefCountInterface {
- public:
-  // The resolution of the frame in pixels. For formats where some planes are
-  // subsampled, this is the highest-resolution plane.
-  virtual int width() const = 0;
-  virtual int height() const = 0;
-
-  // Returns pointer to the pixel data for a given plane. The memory is owned by
-  // the VideoFrameBuffer object and must not be freed by the caller.
-  virtual const uint8_t* DataY() const = 0;
-  virtual const uint8_t* DataU() const = 0;
-  virtual const uint8_t* DataV() const = 0;
-
-  // Returns the number of bytes between successive rows for a given plane.
-  virtual int StrideY() const = 0;
-  virtual int StrideU() const = 0;
-  virtual int StrideV() const = 0;
-
-  // Return the handle of the underlying video frame. This is used when the
-  // frame is backed by a texture.
-  virtual void* native_handle() const = 0;
-
-  // Returns a new memory-backed frame buffer converted from this buffer's
-  // native handle.
-  virtual rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() = 0;
-
- protected:
-  virtual ~VideoFrameBuffer();
-};
-
 // Plain I420 buffer in standard memory.
 class I420Buffer : public VideoFrameBuffer {
  public:
   I420Buffer(int width, int height);
   I420Buffer(int width, int height, int stride_y, int stride_u, int stride_v);
 
   static rtc::scoped_refptr<I420Buffer> Create(int width, int height);
   static rtc::scoped_refptr<I420Buffer> Create(int width,
                                                int height,
                                                int stride_y,
@@ skipping 145 matching lines @@
   const uint8_t* const v_plane_;
   const int y_stride_;
   const int u_stride_;
   const int v_stride_;
   rtc::Callback0<void> no_longer_used_cb_;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_VIDEO_INCLUDE_VIDEO_FRAME_BUFFER_H_