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Fixed bug #4625 - SDL_RenderSetLogicalSize issues 

viewport becomes -2147483648x-2147483648 when logical_w/h is greater than window size.
division should be done with floats
This commit is contained in:
Sylvain 2021-11-13 14:48:36 +01:00
parent a948ff8494
commit a50ca98e2b
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GPG Key ID: 5F87E02E5BC0939E
1 changed files with 2 additions and 2 deletions
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4
src/render/SDL_render.c
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@ -2266,9 +2266,9 @@ UpdateLogicalSize(SDL_Renderer *renderer)
if (renderer->integer_scale) { if (renderer->integer_scale) {
if (want_aspect > real_aspect) { if (want_aspect > real_aspect) {
scale = (float)(w / renderer->logical_w); scale = (float)w / renderer->logical_w;
} else { } else {
scale = (float)(h / renderer->logical_h); scale = (float)h / renderer->logical_h;
} }
viewport.w = (int)SDL_floor(renderer->logical_w * scale); viewport.w = (int)SDL_floor(renderer->logical_w * scale);
viewport.x = (w - viewport.w) / 2; viewport.x = (w - viewport.w) / 2;