NAME

       SDL_BITSPERPIXEL - A macro to determine an SDL_PixelFormat's bits per pixel.

SYNOPSIS

       #include <SDL3/SDL_pixels.h>

       #define SDL_BITSPERPIXEL(format) \
           (SDL_ISPIXELFORMAT_FOURCC(format) ? 0 : (((format) >> 8) & 0xFF))

DESCRIPTION

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

       FourCC formats will report zero here, as it rarely makes sense to measure them per-pixel.

MACRO PARAMETERS

       format an SDL_PixelFormat to check.

RETURN VALUE

       Returns the bits-per-pixel of format.

THREAD SAFETY

       It is safe to call this macro from any thread.

AVAILABILITY

       This macro is available since SDL 3.2.0.

SEE ALSO

       SDL_BYTESPERPIXEL(3)

Simple Directmedia Layer                           SDL 3.2.20                                SDL_BITSPERPIXEL(3)