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renderer: hotfix

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added exceptional handling
This commit is contained in:
Hermet Park 2025-06-12 23:03:15 +09:00
parent 92e3c243ec
commit d5a5e3215c
1 changed files with 5 additions and 1 deletions
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6
src/renderer/tvgRender.h
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@ -104,7 +104,11 @@ struct RenderRegion
static constexpr RenderRegion intersect(const RenderRegion& lhs, const RenderRegion& rhs) static constexpr RenderRegion intersect(const RenderRegion& lhs, const RenderRegion& rhs)
{ {
return {{std::max(lhs.min.x, rhs.min.x), std::max(lhs.min.y, rhs.min.y)}, {std::min(lhs.max.x, rhs.max.x), std::min(lhs.max.y, rhs.max.y)}}; RenderRegion ret = {{std::max(lhs.min.x, rhs.min.x), std::max(lhs.min.y, rhs.min.y)}, {std::min(lhs.max.x, rhs.max.x), std::min(lhs.max.y, rhs.max.y)}};
// Not intersected: collapse to zero-area region
if (ret.min.x > ret.max.x) ret.max.x = ret.min.x;
if (ret.min.y > ret.max.y) ret.max.y = ret.min.y;
return ret;
} }
void intersect(const RenderRegion& rhs); void intersect(const RenderRegion& rhs);