SDL_ISCOLORSPACE_MATRIX_BT6013
A macro to determine if an sdl_colorspace uses bt601 (or bt470bg) matrix coefficients.
Usage
#include "SDL3/SDL.h"
#define SDL_ISCOLORSPACE_MATRIX_BT601(cspace) (SDL_COLORSPACEMATRIX(cspace) == SDL_MATRIX_COEFFICIENTS_BT601 || SDL_COLORSPACEMATRIX(cspace) == SDL_MATRIX_COEFFICIENTS_BT470BG)
Header file
Defined in SDL3/SDL_pixels.h
Overview
Note that this macro double-evaluates its parameter, so do not use expressions with side-effects here.
Return value
Returns true if BT601 or BT470BG, false otherwise.
Thread safety
It is safe to call this macro from any thread.