Relintai/sdl2_frt
1
0
Fork 0
mirror of https://github.com/Relintai/sdl2_frt.git synced 2025-01-07 18:39:37 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fixed divide by zero if setting integer scale without setting logical width and height

Browse Source
This commit is contained in:
Sam Lantinga 2016-10-14 00:51:57 -07:00
parent e4af8ce968
commit 8e2634eb13
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/render/SDL_render.c
View File

@ -1145,6 +1145,9 @@ UpdateLogicalSize(SDL_Renderer *renderer)
float scale; float scale;
SDL_Rect viewport; SDL_Rect viewport;
if (!renderer->logical_w || !renderer->logical_h) {
return 0;
}
if (SDL_GetRendererOutputSize(renderer, &w, &h) < 0) { if (SDL_GetRendererOutputSize(renderer, &w, &h) < 0) {
return -1; return -1;
} }