kc3-lang/SDL/README-windows.txt

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• Hash : 70b975d6
  Author :
  Date : 2014-02-15T23:52:04
  

  Corrected name of hint in README.

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• README-windows.txt

• ================================================================================
  Simple DirectMedia Layer for Windows
  ================================================================================
  
  ================================================================================
  OpenGL ES 2.x support
  ================================================================================
  
  SDL has support for OpenGL ES 2.x under Windows via two alternative 
  implementations. 
  The most straightforward method consists in running your app in a system with 
  a graphic card paired with a relatively recent (as of November of 2013) driver 
  which supports the WGL_EXT_create_context_es2_profile extension. Vendors known 
  to ship said extension on Windows currently include nVidia and Intel.
  
  The other method involves using the ANGLE library (https://code.google.com/p/angleproject/)
  If an OpenGL ES 2.x context is requested and no WGL_EXT_create_context_es2_profile
  extension is found, SDL will try to load the libEGL.dll library provided by
  ANGLE.
  To obtain the ANGLE binaries, you can either compile from source from
  https://chromium.googlesource.com/angle/angle or copy the relevant binaries from
  a recent Chrome/Chromium install for Windows. The files you need are:
      
      * libEGL.dll
      * libGLESv2.dll
      * d3dcompiler_46.dll (supports Windows Vista or later, better shader compiler)
      or...
      * d3dcompiler_43.dll (supports Windows XP or later)
      
  If you compile ANGLE from source, you can configure it so it does not need the
  d3dcompiler_* DLL at all (for details on this, see their documentation). 
  However, by default SDL will try to preload the d3dcompiler_46.dll to
  comply with ANGLE's requirements. If you wish SDL to preload d3dcompiler_43.dll (to
  support Windows XP) or to skip this step at all, you can use the 
  SDL_HINT_VIDEO_WIN_D3DCOMPILER hint (see SDL_hints.h for more details).
  
  Known Bugs:
      
      * SDL_GL_SetSwapInterval is currently a no op when using ANGLE. It appears
        that there's a bug in the library which prevents the window contents from
        refreshing if this is set to anything other than the default value.
        
  

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