SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

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.

Version

This function is available since SDL 3.0.0.

SDL_FreeFormat

CategoryAPI, CategoryPixels


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