SDL_GetWindowSizeInPixels - Man Page

#include <SDL3/SDL_video.h>

bool SDL_GetWindowSizeInPixels(SDL_Window *window, int *w, int *h);

window

the window from which the drawable size should be queried.

w

a pointer to variable for storing the width in pixels, may be NULL.

h

a pointer to variable for storing the height in pixels, may be NULL.

for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

SDL_CreateWindow(3), SDL_GetWindowSize(3)

SDL_AcquireGPUSwapchainTexture(3), SDL_GetWindowSize(3).