SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetWindowSizeInPixels

Get the size of a window in pixels.

Syntax

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

Function Parameters

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

Remarks

This may differ from SDL_GetWindowSize() if we're rendering to a high-DPI drawable, i.e. the window was created with SDL_WINDOW_ALLOW_HIGHDPI on a platform with high-DPI support (Apple calls this "Retina"), and not disabled by the SDL_HINT_VIDEO_HIGHDPI_DISABLED hint.

Version

This function is available since SDL 3.0.0.

SDL_CreateWindow
SDL_GetWindowSize

CategoryAPI


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