NAME

SDL_GetRenderScale - Get the drawing scale for the current target.

HEADER FILE

Defined in SDL3/SDL_render.h

#include "SDL3/SDL.h"

bool SDL_GetRenderScale(SDL_Renderer *renderer, float *scaleX, float *scaleY);

Each render target has its own scale. This function gets the scale for the current render target.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.