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-rw-r--r--webrtc/common_video/plane.cc80
1 files changed, 0 insertions, 80 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