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SDL_PIXELLAYOUT(3) SDL3 FUNCTIONS SDL_PIXELLAYOUT(3)

NAME

SDL_PIXELLAYOUT - A macro to retrieve the layout of an SDL_PixelFormat.

SYNOPSIS

#include <SDL3/SDL_pixels.h>
#define SDL_PIXELLAYOUT(format)  (((format) >> 16) & 0x0F)

DESCRIPTION

This is usually a value from the SDL_PackedLayout enumeration, or zero if a layout doesn't make sense for the format type.

MACRO PARAMETERS

an SDL_PixelFormat to check.

RETURN VALUE

Returns the layout of format.

THREAD SAFETY

It is safe to call this macro from any thread.

AVAILABILITY

This macro is available since SDL 3.2.0.

SDL 3.2.16 Simple Directmedia Layer