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.

SEE ALSO

•(3), SDL_SetRenderColorScale(3)