NAME¶

SDL_GetCurrentRenderOutputSize - Get the current output size in pixels of a rendering context.

HEADER FILE¶

Defined in SDL3/SDL_render.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_GetCurrentRenderOutputSize(SDL_Renderer *renderer, int *w, int *h);

DESCRIPTION¶

If a rendering target is active, this will return the size of the rendering target in pixels, otherwise if a logical size is set, it will return the logical size, otherwise it will return the value of

SDL_GetRenderOutputSize ().

FUNCTION PARAMETERS¶

renderer

the rendering context.

w

a pointer filled in with the current width.

h

a pointer filled in with the current height.

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_GetRenderOutputSize(3)