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Fix crash when no scissor regions are bound at D3D12 draw

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baldurk
2020-09-24 22:29:12 +01:00
parent 2d7a717e2d
commit 8b2a521a91
1 changed files with 11 additions and 4 deletions
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renderdoc/driver/d3d12/d3d12_overlay.cpp
+11 -4
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@@ -975,10 +975,17 @@ ResourceId D3D12Replay::RenderOverlay(ResourceId texid, FloatVector clearCol, De
list->DrawInstanced(3, 1, 0, 0);
viewport.TopLeftX = (float)rs.scissors[0].left;
viewport.TopLeftY = (float)rs.scissors[0].top;
viewport.Width = (float)(rs.scissors[0].right - rs.scissors[0].left);
viewport.Height = (float)(rs.scissors[0].bottom - rs.scissors[0].top);
if(rs.scissors.empty())
{
viewport = {};
}
else
{
viewport.TopLeftX = (float)rs.scissors[0].left;
viewport.TopLeftY = (float)rs.scissors[0].top;
viewport.Width = (float)(rs.scissors[0].right - rs.scissors[0].left);
viewport.Height = (float)(rs.scissors[0].bottom - rs.scissors[0].top);
}
list->RSSetViewports(1, &viewport);
// black/white checkered border