kc3-lang/angle/src/libANGLE/renderer/VertexArrayImpl.h

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• Hash : 8e34494f
  Author :
  Date : 2015-07-09T14:22:07
  

  Share data between VertexArray and Impl.
  
  Using the same design as for the Framebuffer::Data helper, we can
  use a struct to share between the object and the Impl. This also
  gives the Impl access to the maxEnabledAttrib, and saves some
  duplicated storage.
  
  BUG=angleproject:1040
  TEST=WebGL CTS, end2end_tests, unittests
  
  Change-Id: I55c91e8a5f3dcae302cab441182320aafd5375ef
  Reviewed-on: https://chromium-review.googlesource.com/283930
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/VertexArrayImpl.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.
  //
  
  // VertexAttribImpl.h: Defines the abstract rx::VertexAttribImpl class.
  
  #ifndef LIBANGLE_RENDERER_VERTEXARRAYIMPL_H_
  #define LIBANGLE_RENDERER_VERTEXARRAYIMPL_H_
  
  #include "common/angleutils.h"
  #include "libANGLE/Buffer.h"
  #include "libANGLE/VertexArray.h"
  
  namespace rx
  {
  
  class VertexArrayImpl : angle::NonCopyable
  {
    public:
      VertexArrayImpl(const gl::VertexArray::Data &data) : mData(data) { }
      virtual ~VertexArrayImpl() { }
  
      virtual void setElementArrayBuffer(const gl::Buffer *buffer) = 0;
      virtual void setAttribute(size_t idx, const gl::VertexAttribute &attr) = 0;
      virtual void setAttributeDivisor(size_t idx, GLuint divisor) = 0;
      virtual void enableAttribute(size_t idx, bool enabledState) = 0;
  
    protected:
      const gl::VertexArray::Data &mData;
  };
  
  }
  
  #endif // LIBANGLE_RENDERER_VERTEXARRAYIMPL_H_
  

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