(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_GetRenderColorScale

Get the color scale used for render operations.

Header File

Defined in <SDL3/SDL_render.h>

Syntax

bool SDL_GetRenderColorScale(SDL_Renderer *renderer, float *scale);

Function Parameters

SDL_Renderer *	renderer	the rendering context.
float *	scale	a pointer filled in with the current color scale value.

Return Value

(bool) 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.

Version

This function is available since SDL 3.1.3.

See Also

• SDL_SetRenderColorScale

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CategoryAPI, CategoryAPIFunction, CategoryRender

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