kc3-lang/angle/src/libGLESv2/renderer/d3d/d3d9/formatutils9.h

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• Hash : 5f4c4636
  Author :
  Date : 2014-07-03T13:46:52
  

  Use the FormatCaps for multisample validation and queries.
  
  BUG=angle:658
  
  Change-Id: Ic9fa53fb62d7eff62f07b68d7ddada461ecad859
  Reviewed-on: https://chromium-review.googlesource.com/206832
  Tested-by: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  

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• src/libGLESv2/renderer/d3d/d3d9/formatutils9.h

• //
  // Copyright (c) 2013-2014 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.
  //
  
  // formatutils9.h: Queries for GL image formats and their translations to D3D9
  // formats.
  
  #ifndef LIBGLESV2_RENDERER_FORMATUTILS9_H_
  #define LIBGLESV2_RENDERER_FORMATUTILS9_H_
  
  #include "libGLESv2/formatutils.h"
  
  namespace rx
  {
  
  class Renderer9;
  
  namespace d3d9
  {
  
  typedef std::set<D3DFORMAT> D3DFormatSet;
  
  MipGenerationFunction GetMipGenerationFunction(D3DFORMAT format);
  LoadImageFunction GetImageLoadFunction(GLenum internalFormat);
  
  GLuint GetFormatPixelBytes(D3DFORMAT format);
  GLuint GetBlockWidth(D3DFORMAT format);
  GLuint GetBlockHeight(D3DFORMAT format);
  GLuint GetBlockSize(D3DFORMAT format, GLuint width, GLuint height);
  
  void MakeValidSize(bool isImage, D3DFORMAT format, GLsizei *requestWidth, GLsizei *requestHeight, int *levelOffset);
  
  const D3DFormatSet &GetAllUsedD3DFormats();
  
  ColorReadFunction GetColorReadFunction(D3DFORMAT format);
  ColorCopyFunction GetFastCopyFunction(D3DFORMAT sourceFormat, GLenum destFormat, GLenum destType);
  
  VertexCopyFunction GetVertexCopyFunction(const gl::VertexFormat &vertexFormat);
  size_t GetVertexElementSize(const gl::VertexFormat &vertexFormat);
  VertexConversionType GetVertexConversionType(const gl::VertexFormat &vertexFormat);
  D3DDECLTYPE GetNativeVertexFormat(const gl::VertexFormat &vertexFormat);
  
  GLenum GetDeclTypeComponentType(D3DDECLTYPE declType);
  int GetDeclTypeComponentCount(D3DDECLTYPE declType);
  bool IsDeclTypeNormalized(D3DDECLTYPE declType);
  
  void InitializeVertexTranslations(const rx::Renderer9 *renderer);
  
  }
  
  namespace gl_d3d9
  {
  
  D3DFORMAT GetTextureFormat(GLenum internalForma);
  D3DFORMAT GetRenderFormat(GLenum internalFormat);
  
  D3DMULTISAMPLE_TYPE GetMultisampleType(GLuint samples);
  
  bool RequiresTextureDataInitialization(GLint internalFormat);
  InitializeTextureDataFunction GetTextureDataInitializationFunction(GLint internalFormat);
  
  }
  
  namespace d3d9_gl
  {
  
  GLenum GetInternalFormat(D3DFORMAT format);
  GLsizei GetSamplesCount(D3DMULTISAMPLE_TYPE type);
  bool IsFormatChannelEquivalent(D3DFORMAT d3dformat, GLenum format);
  
  }
  
  }
  
  #endif // LIBGLESV2_RENDERER_FORMATUTILS9_H_
  

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