kc3-lang/angle/src/libGLESv2/renderer/d3d/d3d11/formatutils11.h

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• Hash : e4a492be
  Author :
  Date : 2014-06-19T14:14:41
  

  Remove the clientVersion parameter from the format utils.
  
  clientVersion was only useful for intitial validation of formats and not
  required for queries.  Only use the client version and caps structure to
  validate if a format is available and then trust that it is supported past
  the validation layer.
  
  Fixed some inconsistancies between tables such as missing formats or
  incorrect load functions in the ES3 tables.
  
  BUG=angle:659
  
  Change-Id: I8d33c902156ee6fb41efe937d93b0586191726e5
  Reviewed-on: https://chromium-review.googlesource.com/201167
  Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
  Tested-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libGLESv2/renderer/d3d/d3d11/formatutils11.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.
  //
  
  // 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
  {
  
  class Renderer;
  
  namespace d3d11
  {
  
  typedef std::set<DXGI_FORMAT> DXGIFormatSet;
  
  MipGenerationFunction GetMipGenerationFunction(DXGI_FORMAT format);
  LoadImageFunction GetImageLoadFunction(GLenum internalFormat, GLenum type);
  
  GLuint GetFormatPixelBytes(DXGI_FORMAT format);
  GLuint GetBlockWidth(DXGI_FORMAT format);
  GLuint GetBlockHeight(DXGI_FORMAT format);
  GLenum GetComponentType(DXGI_FORMAT format);
  
  GLuint GetDepthBits(DXGI_FORMAT format);
  GLuint GetDepthOffset(DXGI_FORMAT format);
  GLuint GetStencilBits(DXGI_FORMAT format);
  GLuint GetStencilOffset(DXGI_FORMAT format);
  
  void MakeValidSize(bool isImage, DXGI_FORMAT format, GLsizei *requestWidth, GLsizei *requestHeight, int *levelOffset);
  
  const DXGIFormatSet &GetAllUsedDXGIFormats();
  
  ColorReadFunction GetColorReadFunction(DXGI_FORMAT format);
  ColorCopyFunction GetFastCopyFunction(DXGI_FORMAT sourceFormat, GLenum destFormat, GLenum destType);
  
  }
  
  namespace gl_d3d11
  {
  
  DXGI_FORMAT GetTexFormat(GLenum internalFormat);
  DXGI_FORMAT GetSRVFormat(GLenum internalFormat);
  DXGI_FORMAT GetRTVFormat(GLenum internalFormat);
  DXGI_FORMAT GetDSVFormat(GLenum internalFormat);
  DXGI_FORMAT GetRenderableFormat(GLenum internalFormat);
  
  DXGI_FORMAT GetSwizzleTexFormat(GLint internalFormat);
  DXGI_FORMAT GetSwizzleSRVFormat(GLint internalFormat);
  DXGI_FORMAT GetSwizzleRTVFormat(GLint internalFormat);
  
  bool RequiresTextureDataInitialization(GLint internalFormat);
  InitializeTextureDataFunction GetTextureDataInitializationFunction(GLint internalFormat);
  
  VertexCopyFunction GetVertexCopyFunction(const gl::VertexFormat &vertexFormat);
  size_t GetVertexElementSize(const gl::VertexFormat &vertexFormat);
  VertexConversionType GetVertexConversionType(const gl::VertexFormat &vertexFormat);
  DXGI_FORMAT GetNativeVertexFormat(const gl::VertexFormat &vertexFormat);
  
  }
  
  namespace d3d11_gl
  {
  
  GLenum GetInternalFormat(DXGI_FORMAT format);
  
  }
  
  }
  
  #endif // LIBGLESV2_RENDERER_FORMATUTILS11_H_
  

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