kc3-lang/angle/src/libANGLE/renderer/d3d/d3d9/Buffer9.h

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• Hash : acf2f3ad
  Author :
  Date : 2017-11-21T19:22:44
  

  Apply Chromium style fixes.
  
  This addresses several minor code quality issues that are validated
  in Chromium, but not yet applied to ANGLE:
  
  * constructors and destructors must be defined out-of-line
  * auto is not allowed for simple pointer types
  * use override everywhere instead of virtual
  * virtual functions must also be defined out-of-line
  
  Slightly reduces binary size for me (~2k on Win, 150k on Linux).
  
  Bug: angleproject:1569
  Change-Id: I073ca3365188caf5f29fb28d9eb207903c1843e6
  Reviewed-on: https://chromium-review.googlesource.com/779959
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libANGLE/renderer/d3d/d3d9/Buffer9.h

• //
  // Copyright 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.
  //
  
  // Buffer9.h: Defines the rx::Buffer9 class which implements rx::BufferImpl via rx::BufferD3D.
  
  #ifndef LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_
  #define LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_
  
  #include "common/MemoryBuffer.h"
  #include "libANGLE/angletypes.h"
  #include "libANGLE/renderer/d3d/BufferD3D.h"
  
  namespace rx
  {
  class Renderer9;
  
  class Buffer9 : public BufferD3D
  {
    public:
      Buffer9(const gl::BufferState &state, Renderer9 *renderer);
      ~Buffer9() override;
  
      // BufferD3D implementation
      size_t getSize() const override;
      bool supportsDirectBinding() const override;
      gl::Error getData(const gl::Context *context, const uint8_t **outData) override;
  
      // BufferImpl implementation
      gl::Error setData(const gl::Context *context,
                        gl::BufferBinding target,
                        const void *data,
                        size_t size,
                        gl::BufferUsage usage) override;
      gl::Error setSubData(const gl::Context *context,
                           gl::BufferBinding target,
                           const void *data,
                           size_t size,
                           size_t offset) override;
      gl::Error copySubData(const gl::Context *context,
                            BufferImpl *source,
                            GLintptr sourceOffset,
                            GLintptr destOffset,
                            GLsizeiptr size) override;
      gl::Error map(const gl::Context *context, GLenum access, void **mapPtr) override;
      gl::Error mapRange(const gl::Context *context,
                         size_t offset,
                         size_t length,
                         GLbitfield access,
                         void **mapPtr) override;
      gl::Error unmap(const gl::Context *context, GLboolean *result) override;
      gl::Error markTransformFeedbackUsage(const gl::Context *context) override;
  
    private:
      angle::MemoryBuffer mMemory;
      size_t mSize;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_D3D_D3D9_BUFFER9_H_
  

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