Man page - sdl_pixellayout(3)

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Manual

SDL_PIXELLAYOUT

NAME
HEADER FILE
SYNOPSIS
DESCRIPTION
RETURN VALUE
THREAD SAFETY
AVAILABILITY

NAME

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

HEADER FILE

Defined in SDL3/SDL_pixels.h

SYNOPSIS

#include "SDL3/SDL.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.

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.