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⇤ ← Revision 1 as of 2010-02-25 21:36:57
Size: 1369
Comment: create page, add content (Rev 5540)
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Size: 1305
Comment: removed content (deprecated)
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| This function is used internally by [[SDL_DisplayFormat]](). |
DRAFT |
SDL_ConvertSurface
Use this function to create a new surface of the specified format, and then copy and map the given surface to it so the blit of the converted surface will be as fast as possible.
Contents
Syntax
SDL_Surface* SDL_ConvertSurface(SDL_Surface* src,
SDL_PixelFormat* fmt,
Uint32 flags)
Function Parameters
src |
the surface to copy and map from |
fmt |
the SDL_PixelFormat to apply |
flags |
;see Remarks for details |
Return Value
Returns the new surface, or NULL if this function fails; call SDL_GetError() for more information.
Code Examples
You can add your code example here
Remarks
The \c flags parameter is passed to SDL_CreateRGBSurface() and has those semantics. You can also pass SDL_RLEACCEL in the flags parameter and SDL will try to RLE accelerate colorkey and alpha blits in the resulting surface.
