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

SDL_MasksToPixelFormatEnum

Convert a bpp value and RGBA masks to an enumerated pixel format.

Syntax

Uint32 SDL_MasksToPixelFormatEnum(int bpp,
                                  Uint32 Rmask,
                                  Uint32 Gmask,
                                  Uint32 Bmask,
                                  Uint32 Amask);

Function Parameters

bpp

a bits per pixel value; usually 15, 16, or 32

Rmask

the red mask for the format

Gmask

the green mask for the format

Bmask

the blue mask for the format

Amask

the alpha mask for the format

Return Value

Returns one of the SDL_PixelFormatEnum values

Remarks

This will return SDL_PIXELFORMAT_UNKNOWN if the conversion wasn't possible.

Version

This function is available since SDL 3.0.0.

SDL_PixelFormatEnumToMasks

CategoryAPI, CategoryPixels


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