NAME

SDL_GetRenderColorScale - Get the color scale used for render operations.

SYNOPSIS

#include <SDL3/SDL_render.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.

SEE ALSO

SDL_SetRenderColorScale(3)