Nuke webrtc/common_video/plane.*.

Unused code that is unreferenced from build files.

BUG=webrtc:2617
TBR=stefan@webrtc.org

Review URL: https://codereview.webrtc.org/1486103002 .

Cr-Commit-Position: refs/heads/master@{#10856}

2 files changed, 0 insertions, 155 deletions

diff --git a/webrtc/common_video/plane.cc b/webrtc/common_video/plane.cc
deleted file mode 100644
index e0bbba10ba..0000000000
--- a/webrtc/common_video/plane.cc
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *  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/common_video/plane.h"
-
-#include <string.h>  // memcpy
-
-#include <algorithm>  // swap
-
-namespace webrtc {
-
-// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD.
-static const int kBufferAlignment =  64;
-
-Plane::Plane()
-    : allocated_size_(0),
-      plane_size_(0),
-      stride_(0) {}
-
-Plane::~Plane() {}
-
-int Plane::CreateEmptyPlane(int allocated_size, int stride, int plane_size) {
-  if (allocated_size < 1 || stride < 1 || plane_size < 1)
-    return -1;
-  stride_ = stride;
-  if (MaybeResize(allocated_size) < 0)
-    return -1;
-  plane_size_ = plane_size;
-  return 0;
-}
-
-int Plane::MaybeResize(int new_size) {
-  if (new_size <= 0)
-    return -1;
-  if (new_size <= allocated_size_)
-    return 0;
-  rtc::scoped_ptr<uint8_t, AlignedFreeDeleter> new_buffer(
-      static_cast<uint8_t*>(AlignedMalloc(new_size, kBufferAlignment)));
-  if (buffer_.get()) {
-    memcpy(new_buffer.get(), buffer_.get(), plane_size_);
-  }
-  buffer_.reset(new_buffer.release());
-  allocated_size_ = new_size;
-  return 0;
-}
-
-int Plane::Copy(const Plane& plane) {
-  if (MaybeResize(plane.allocated_size_) < 0)
-    return -1;
-  if (plane.buffer_.get())
-    memcpy(buffer_.get(), plane.buffer_.get(), plane.plane_size_);
-  stride_ = plane.stride_;
-  plane_size_ = plane.plane_size_;
-  return 0;
-}
-
-int Plane::Copy(int size, int stride, const uint8_t* buffer) {
-  if (MaybeResize(size) < 0)
-    return -1;
-  memcpy(buffer_.get(), buffer, size);
-  plane_size_ = size;
-  stride_ = stride;
-  return 0;
-}
-
-void Plane::Swap(Plane& plane) {
-  std::swap(stride_, plane.stride_);
-  std::swap(allocated_size_, plane.allocated_size_);
-  std::swap(plane_size_, plane.plane_size_);
-  buffer_.swap(plane.buffer_);
-}
-
-}  // namespace webrtc
diff --git a/webrtc/common_video/plane.h b/webrtc/common_video/plane.h
deleted file mode 100644
index 3ef949adf0..0000000000
--- a/webrtc/common_video/plane.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- *  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.
- */
-
-#ifndef COMMON_VIDEO_PLANE_H
-#define COMMON_VIDEO_PLANE_H
-
-#include "webrtc/base/scoped_ptr.h"
-#include "webrtc/system_wrappers/include/aligned_malloc.h"
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-// Helper class for VideoFrame: Store plane data and perform basic plane
-// operations.
-class Plane {
- public:
-  Plane();
-  ~Plane();
-  // CreateEmptyPlane - set allocated size, actual plane size and stride:
-  // If current size is smaller than current size, then a buffer of sufficient
-  // size will be allocated.
-  // Return value: 0 on success ,-1 on error.
-  int CreateEmptyPlane(int allocated_size, int stride, int plane_size);
-
-  // Copy the entire plane data.
-  // Return value: 0 on success ,-1 on error.
-  int Copy(const Plane& plane);
-
-  // Copy buffer: If current size is smaller
-  // than current size, then a buffer of sufficient size will be allocated.
-  // Return value: 0 on success ,-1 on error.
-  int Copy(int size, int stride, const uint8_t* buffer);
-
-  // Swap plane data.
-  void Swap(Plane& plane);
-
-  // Get allocated size.
-  int allocated_size() const {return allocated_size_;}
-
-  // Set actual size.
-  void ResetSize() {plane_size_ = 0;}
-
-  // Return true is plane size is zero, false if not.
-  bool IsZeroSize() const {return plane_size_ == 0;}
-
-  // Get stride value.
-  int stride() const {return stride_;}
-
-  // Return data pointer.
-  const uint8_t* buffer() const {return buffer_.get();}
-  // Overloading with non-const.
-  uint8_t* buffer() {return buffer_.get();}
-
- private:
-  // Resize when needed: If current allocated size is less than new_size, buffer
-  // will be updated. Old data will be copied to new buffer.
-  // Return value: 0 on success ,-1 on error.
-  int MaybeResize(int new_size);
-
-  rtc::scoped_ptr<uint8_t, AlignedFreeDeleter> buffer_;
-  int allocated_size_;
-  int plane_size_;
-  int stride_;
-};  // Plane
-
-}  // namespace webrtc
-
-#endif  // COMMON_VIDEO_PLANE_H