(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_DEFINE_PIXELFOURCC

A macro for defining custom FourCC pixel formats.

Header File

Defined in <SDL3/SDL_pixels.h>

Syntax

#define SDL_DEFINE_PIXELFOURCC(A, B, C, D) SDL_FOURCC(A, B, C, D)

Macro Parameters

A	the first character of the FourCC code.
B	the second character of the FourCC code.
C	the third character of the FourCC code.
D	the fourth character of the FourCC code.

Return Value

Returns a format value in the style of SDL_PixelFormat.

Remarks

For example, defining SDL_PIXELFORMAT_YV12 looks like this:

SDL_DEFINE_PIXELFOURCC('Y', 'V', '1', '2')

Thread Safety

It is safe to call this macro from any thread.

Version

This macro is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIMacro, CategoryPixels

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