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render: Patched to compile. 

Bad cherry-pick on my part, sorry!

Fixes #8609.
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Ryan C. Gordon 2023-11-24 22:47:44 -05:00
parent 983f178b7d
commit 4a40a272bd
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GPG Key ID: FA148B892AB48044
1 changed files with 1 additions and 6 deletions
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7
src/render/SDL_render.c
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@ -2755,16 +2755,11 @@ static int RenderLineBresenham(SDL_Renderer *renderer, int x1, int y1, int x2, i
int retval; int retval;
SDL_bool isstack; SDL_bool isstack;
SDL_FPoint *points; SDL_FPoint *points;
SDL_Rect clip_rect;
/* the backend might clip this further to the clipping rect, but we /* the backend might clip this further to the clipping rect, but we
just want a basic safety against generating millions of points for just want a basic safety against generating millions of points for
massive lines. */ massive lines. */
clip_rect.x = (int) renderer->viewport.x; if (!SDL_GetRectAndLineIntersection(&renderer->view->viewport, &x1, &y1, &x2, &y2)) {
clip_rect.y = (int) renderer->viewport.y;
clip_rect.w = (int) renderer->viewport.w;
clip_rect.h = (int) renderer->viewport.h;
if (!SDL_IntersectRectAndLine(&clip_rect, &x1, &y1, &x2, &y2)) {
return 0; return 0;
} }