NAME¶

SDL_GetRenderLogicalPresentation - Get device independent resolution and presentation mode for rendering.

SYNOPSIS¶

#include <SDL3/SDL_render.h>

bool SDL_GetRenderLogicalPresentation(SDL_Renderer *renderer, int *w, int *h, SDL_RendererLogicalPresentation *mode);

DESCRIPTION¶

This function gets the width and height of the logical rendering output, or the output size in pixels if a logical resolution is not enabled.

Each render target has its own logical presentation state. This function gets the state for the current render target.

FUNCTION PARAMETERS¶

renderer

the rendering context.

w

an int to be filled with the width.

h

an int to be filled with the height.

mode

the presentation mode used.

RETURN VALUE¶

for more information.

THREAD SAFETY¶

This function should only be called on the main thread.

AVAILABILITY¶

This function is available since SDL 3.2.0.

SEE ALSO¶

SDL_SetRenderLogicalPresentation(3)