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


Get device independent resolution and presentation mode for rendering.


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

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 a pointer filled in with the presentation mode
scale_mode a pointer filled in with the scale mode

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.


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.


This function is available since SDL 3.0.0.


[ edit | delete | history | feedback | raw ]

[ front page | index | search | recent changes | git repo | offline html ]

All wiki content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Wiki powered by ghwikipp.