Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_COLORSPACEMATRIX - A macro to retrieve the matrix coefficients of an SDL_Colorspace .
HEADER FILE
Defined in SDL3/SDL_pixels.h
SYNOPSIS
#include "SDL3/SDL.h" #define SDL_COLORSPACEMATRIX(cspace) (SDL_MatrixCoefficients)((cspace) & 0x1F)
RETURN VALUE
Returns the SDL_MatrixCoefficients of cspace .
THREAD SAFETY
It is safe to call this macro from any thread.
AVAILABILITY
This macro is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.8 SDL_COLORSPACEMATRIX(3)