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

SDL_PIXELFLAG

A macro to retrieve the flags of an SDL_PixelFormat.

Header File

Defined in <SDL3/SDL_pixels.h>

Syntax

#define SDL_PIXELFLAG(format)    (((format) >> 28) & 0x0F)

Macro Parameters

format

an SDL_PixelFormat to check.

Return Value

Returns the flags of format.

Remarks

This macro is generally not needed directly by an app, which should use specific tests, like SDL_ISPIXELFORMAT_FOURCC, instead.

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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