SDL_GetRenderColorScale3
Get the color scale used for render operations.
Usage
#include "SDL3/SDL.h"
bool SDL_GetRenderColorScale(SDL_Renderer *renderer, float *scale);
Header file
Defined in SDL3/SDL_render.h
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.