Relintai/sdl2_frt
1
0
Fork 0
mirror of https://github.com/Relintai/sdl2_frt.git synced 2024-12-20 22:16:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fixed bug 2646 - Problems with software renderer when SDL_SetRenderLogicalSize set

Browse Source 
Fixed setting the software renderer clip rectangle when a viewport is set
This commit is contained in:
Sam Lantinga 2017-08-13 22:50:23 -07:00
parent f8de064c0a
commit f8e1874d01
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/render/software/SDL_render_sw.c
View File

@ -371,9 +371,14 @@ SW_UpdateClipRect(SDL_Renderer * renderer)
SDL_Surface *surface = data->surface;
if (surface) {
if (renderer->clipping_enabled) {
SDL_SetClipRect(surface, &renderer->clip_rect);
SDL_Rect clip_rect;
clip_rect = renderer->clip_rect;
clip_rect.x += renderer->viewport.x;
clip_rect.y += renderer->viewport.y;
SDL_IntersectRect(&renderer->viewport, &clip_rect, &clip_rect);
SDL_SetClipRect(surface, &clip_rect);
} else {
SDL_SetClipRect(surface, NULL);
SDL_SetClipRect(surface, &renderer->viewport);
}
}
return 0;