SDL_PIXELFLAG - A macro to retrieve the flags of an SDL_PixelFormat .

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                                   SDL_PIXELFLAG(3)

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

       Defined in SDL3/SDL_pixels.h

       SDL_PIXELFLAG - A macro to retrieve the flags of an SDL_PixelFormat .

       Returns the flags of format .

#include"SDL3/SDL.h"#defineSDL_PIXELFLAG(format)(((format)>>28)&0x0F)

       It is safe to call this macro from any thread.