shadps4-emu/ext-SDL
1
0
Fork 0
mirror of https://github.com/shadps4-emu/ext-SDL.git synced 2024-11-23 10:09:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed bug #4213 - update documentation to reflect SDL2 behavior of SDL_RenderGetLogicalSize

Browse Source
This commit is contained in:
Sylvain 2022-05-12 09:36:49 +02:00
parent e4bb3c8649
commit 6b9884d40a
No known key found for this signature in database
GPG Key ID: 5F87E02E5BC0939E
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/SDL_render.h
View File

@ -825,9 +825,11 @@ extern DECLSPEC int SDLCALL SDL_RenderSetLogicalSize(SDL_Renderer * renderer, in
/**
* Get device independent resolution for rendering.
*
* This may return 0 for `w` and `h` if the SDL_Renderer has never had its
* logical size set by SDL_RenderSetLogicalSize() and never had a render
* target set.
* When using the main rendering target (eg no target texture is set): this may return 0 for `w` and `h` if the SDL_Renderer has never had its
* logical size set by SDL_RenderSetLogicalSize(). Otherwise it returns the logical width and height.
*
* When using a target texture:
* Never return 0 for `w` and `h` at first. Then it returns the logical width and height that are set.
*
* \param renderer a rendering context
* \param w an int to be filled with the width