kc3-lang/angle/src/libGLESv2/renderer/d3d/MemoryBuffer.h

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• Hash : 5063f55a
  Author :
  Date : 2014-07-23T16:27:31
  

  Add a MemoryBuffer type to safely allocate large user data buffers.
  
  MemoryBuffer has a similar interface to std::vector but returns a bool on
  resize to do error checking.
  
  BUG=angle:700
  
  Change-Id: Ib201eeb91b07f5b7f970e153f5d1e110f9b2fa55
  Reviewed-on: https://chromium-review.googlesource.com/209612
  Reviewed-by: Nico Weber <thakis@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libGLESv2/renderer/d3d/MemoryBuffer.h

• //
  // Copyright (c) 2014 The ANGLE 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.
  //
  
  #ifndef LIBGLESV2_RENDERER_D3D_MEMORYBUFFER_H_
  #define LIBGLESV2_RENDERER_D3D_MEMORYBUFFER_H_
  
  #include <cstddef>
  #include <cstdint>
  
  namespace rx
  {
  
  class MemoryBuffer
  {
    public:
      MemoryBuffer();
      ~MemoryBuffer();
  
      bool resize(size_t size);
      size_t size() const;
  
      const uint8_t *data() const;
      uint8_t *data();
  
    private:
      size_t mSize;
      uint8_t *mData;
  };
  
  }
  
  #endif // LIBGLESV2_RENDERER_D3D_MEMORYBUFFER_H
  

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