Remove duplicated headers after updating downstream code.

webrtc/common_video/interface/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_
-#define WEBRTC_COMMON_VIDEO_INCLUDE_VIDEO_FRAME_BUFFER_H_
-
-#pragma message("WARNING: common_video/include is DEPRECATED; use common_video/include")
-
-#include "webrtc/base/callback.h"
-#include "webrtc/base/refcount.h"
-#include "webrtc/base/scoped_ptr.h"
-#include "webrtc/base/scoped_ref_ptr.h"
-#include "webrtc/system_wrappers/include/aligned_malloc.h"
-
-namespace webrtc {
-
-enum PlaneType {
-  kYPlane = 0,
-  kUPlane = 1,
-  kVPlane = 2,
-  kNumOfPlanes = 3,
-};
-
-// 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:
-  // Returns true if this buffer has a single exclusive owner.
-  virtual bool HasOneRef() const = 0;
-
-  // 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* data(PlaneType type) const = 0;
-
-  // Non-const data access is disallowed by default. You need to make sure you
-  // have exclusive access and a writable buffer before calling this function.
-  virtual uint8_t* MutableData(PlaneType type);
-
-  // Returns the number of bytes between successive rows for a given plane.
-  virtual int stride(PlaneType type) 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);
-
-  int width() const override;
-  int height() const override;
-  const uint8_t* data(PlaneType type) const override;
-  // Non-const data access is only allowed if HasOneRef() is true to protect
-  // against unexpected overwrites.
-  uint8_t* MutableData(PlaneType type) override;
-  int stride(PlaneType type) const override;
-  void* native_handle() const override;
-  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override;
-
- protected:
-  ~I420Buffer() override;
-
- private:
-  const int width_;
-  const int height_;
-  const int stride_y_;
-  const int stride_u_;
-  const int stride_v_;
-  const rtc::scoped_ptr<uint8_t, AlignedFreeDeleter> data_;
-};
-
-// Base class for native-handle buffer is a wrapper around a |native_handle|.
-// This is used for convenience as most native-handle implementations can share
-// many VideoFrame implementations, but need to implement a few others (such
-// as their own destructors or conversion methods back to software I420).
-class NativeHandleBuffer : public VideoFrameBuffer {
- public:
-  NativeHandleBuffer(void* native_handle, int width, int height);
-
-  int width() const override;
-  int height() const override;
-  const uint8_t* data(PlaneType type) const override;
-  int stride(PlaneType type) const override;
-  void* native_handle() const override;
-
- protected:
-  void* native_handle_;
-  const int width_;
-  const int height_;
-};
-
-class WrappedI420Buffer : public webrtc::VideoFrameBuffer {
- public:
-  WrappedI420Buffer(int width,
-                    int height,
-                    const uint8_t* y_plane,
-                    int y_stride,
-                    const uint8_t* u_plane,
-                    int u_stride,
-                    const uint8_t* v_plane,
-                    int v_stride,
-                    const rtc::Callback0<void>& no_longer_used);
-  int width() const override;
-  int height() const override;
-
-  const uint8_t* data(PlaneType type) const override;
-
-  int stride(PlaneType type) const override;
-  void* native_handle() const override;
-
-  rtc::scoped_refptr<VideoFrameBuffer> NativeToI420Buffer() override;
-
- private:
-  friend class rtc::RefCountedObject<WrappedI420Buffer>;
-  ~WrappedI420Buffer() override;
-
-  const int width_;
-  const int height_;
-  const uint8_t* const y_plane_;
-  const uint8_t* const u_plane_;
-  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_;
-};
-
-// Helper function to crop |buffer| without making a deep copy. May only be used
-// for non-native frames.
-rtc::scoped_refptr<VideoFrameBuffer> ShallowCenterCrop(
-    const rtc::scoped_refptr<VideoFrameBuffer>& buffer,
-    int cropped_width,
-    int cropped_height);
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_COMMON_VIDEO_INCLUDE_VIDEO_FRAME_BUFFER_H_