kc3-lang/angle/src/libGLESv2/renderer/formatutils11.h

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• Hash : 61e49a5c
  Author :
  Date : 2013-05-29T10:22:58
  

  Added Functions for gathering all referenced D3D and DXGI formats. Renderers now use these functions to generate the multisample support maps.
  
  TRAC #23212
  
  Signed-off-by: Jamie Madill
  Signed-off-by: Shannon Woods
  Author: Geoff Lang
  

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• src/libGLESv2/renderer/formatutils11.h

• //
  // Copyright (c) 2013 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.
  //
  
  // formatutils11.h: Queries for GL image formats and their translations to D3D11
  // formats.
  
  #ifndef LIBGLESV2_RENDERER_FORMATUTILS11_H_
  #define LIBGLESV2_RENDERER_FORMATUTILS11_H_
  
  #include "libGLESv2/formatutils.h"
  
  namespace rx
  {
  
  namespace d3d11
  {
  
  typedef std::set<DXGI_FORMAT> DXGIFormatSet;
  
  MipGenerationFunction GetMipGenerationFunction(DXGI_FORMAT format);
  LoadImageFunction GetImageLoadFunction(GLint internalFormat, GLenum type, GLuint clientVersion);
  
  GLuint GetFormatPixelBytes(DXGI_FORMAT format);
  GLuint GetBlockWidth(DXGI_FORMAT format);
  GLuint GetBlockHeight(DXGI_FORMAT format);
  
  void MakeValidSize(bool isImage, DXGI_FORMAT format, GLsizei *requestWidth, GLsizei *requestHeight, int *levelOffset);
  
  const DXGIFormatSet &GetAllUsedDXGIFormats();
  
  }
  
  namespace gl_d3d11
  {
  
  DXGI_FORMAT GetTexFormat(GLint internalFormat, GLuint clientVersion);
  DXGI_FORMAT GetSRVFormat(GLint internalFormat, GLuint clientVersion);
  DXGI_FORMAT GetRTVFormat(GLint internalFormat, GLuint clientVersion);
  DXGI_FORMAT GetDSVFormat(GLint internalFormat, GLuint clientVersion);
  
  }
  
  namespace d3d11_gl
  {
  
  GLint GetInternalFormat(DXGI_FORMAT format);
  
  }
  
  }
  
  #endif // LIBGLESV2_RENDERER_FORMATUTILS11_H_
  

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