NAME
SDL_GetRenderColorScale - Get the color scale used for render operations.
HEADER FILE
Defined in SDL3/SDL_render.h
SYNOPSIS
#include "SDL3/SDL.h"
bool SDL_GetRenderColorScale(SDL_Renderer *renderer, float *scale);
FUNCTION PARAMETERS
- renderer
-
the rendering context.
- scale
-
a pointer filled in with the current color scale value.
RETURN VALUE
Returns true on success or false on failure; call
SDL_GetError () for more information.
THREAD SAFETY
This function should only be called on the main thread.
AVAILABILITY
This function is available since SDL 3.2.0.