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SDL_AllocFormat

Create an SDL_PixelFormat structure corresponding to a pixel format.

Syntax

SDL_PixelFormat * SDL_AllocFormat(Uint32 pixel_format);

Function Parameters

pixel_format

one of the SDL_PixelFormatEnum values

Return Value

Returns the new SDL_PixelFormat structure or NULL on failure; call SDL_GetError() for more information.

Remarks

Returned structure may come from a shared global cache (i.e. not newly allocated), and hence should not be modified, especially the palette. Weird errors such as Blit combination not supported may occur.

SDL_FreeFormat

CategoryAPI, CategoryPixels


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