NAME¶

SDL_ISPIXELFORMAT_PACKED - A macro to determine if an SDL_PixelFormat is a packed format.

SYNOPSIS¶

#include <SDL3/SDL_pixels.h>

#define SDL_ISPIXELFORMAT_PACKED(format) \
    (!SDL_ISPIXELFORMAT_FOURCC(format) && \
     ((SDL_PIXELTYPE(format) == SDL_PIXELTYPE_PACKED8) || \
      (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_PACKED16) || \
      (SDL_PIXELTYPE(format) == SDL_PIXELTYPE_PACKED32)))

DESCRIPTION¶

Note that this macro double-evaluates its parameter, so do not use expressions with side-effects here.

MACRO PARAMETERS¶

format

an SDL_PixelFormat to check.

RETURN VALUE¶

Returns true if the format is packed, false otherwise.

THREAD SAFETY¶

It is safe to call this macro from any thread.

AVAILABILITY¶

This macro is available since SDL 3.2.0.