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¶

You may only call this function from the main thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_SetRenderColorScale(3)