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HostDisplay: Clamp scissor rect for cursor

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Scissor with x/y < 0 is invalid.

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name on it, or respect the copyright declared in the files. You're
violating both copyright as well as the license by not attributing.
This commit is contained in:
Stenzek
2023-02-07 20:06:46 +10:00
parent befbc7bc2e
commit dd7dfe348f
6 changed files with 81 additions and 34 deletions
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4
src/frontend-common/d3d12_host_display.cpp
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@ -727,7 +727,7 @@ void D3D12HostDisplay::RenderDisplay(ID3D12GraphicsCommandList* cmdlist, s32 lef
cmdlist->SetGraphicsRootDescriptorTable(1, texture->GetSRVDescriptor());
cmdlist->SetGraphicsRootDescriptorTable(2, linear_filter ? m_linear_sampler : m_point_sampler);
D3D12::SetViewportAndScissor(cmdlist, left, top, width, height);
D3D12::SetViewportAndClampScissor(cmdlist, left, top, width, height);
cmdlist->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
cmdlist->DrawInstanced(3, 1, 0, 0);
@ -753,7 +753,7 @@ void D3D12HostDisplay::RenderSoftwareCursor(ID3D12GraphicsCommandList* cmdlist,
cmdlist->SetGraphicsRootDescriptorTable(1, static_cast<D3D12::Texture*>(texture_handle)->GetSRVDescriptor());
cmdlist->SetGraphicsRootDescriptorTable(2, m_linear_sampler);
D3D12::SetViewportAndScissor(cmdlist, left, top, width, height);
D3D12::SetViewportAndClampScissor(cmdlist, left, top, width, height);
cmdlist->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
cmdlist->DrawInstanced(3, 1, 0, 0);