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[GPU] Treat non-adaptive-tessellated patches as 1-control-point

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Triang3l
2022-07-24 17:38:26 +03:00
parent 3c12814276
commit 37579d3bf0
30 changed files with 4252 additions and 417 deletions
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16
src/xenia/gpu/d3d12/d3d12_command_processor.cc
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@@ -2428,13 +2428,25 @@ bool D3D12CommandProcessor::IssueDraw(xenos::PrimitiveType primitive_type,
switch (primitive_processing_result.host_primitive_type) {
// TODO(Triang3l): Support all primitive types.
case xenos::PrimitiveType::kTriangleList:
case xenos::PrimitiveType::kTrianglePatch:
primitive_topology = D3D_PRIMITIVE_TOPOLOGY_3_CONTROL_POINT_PATCHLIST;
break;
case xenos::PrimitiveType::kQuadList:
case xenos::PrimitiveType::kQuadPatch:
primitive_topology = D3D_PRIMITIVE_TOPOLOGY_4_CONTROL_POINT_PATCHLIST;
break;
case xenos::PrimitiveType::kTrianglePatch:
primitive_topology =
(regs.Get<reg::VGT_HOS_CNTL>().tess_mode ==
xenos::TessellationMode::kAdaptive)
? D3D_PRIMITIVE_TOPOLOGY_3_CONTROL_POINT_PATCHLIST
: D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST;
break;
case xenos::PrimitiveType::kQuadPatch:
primitive_topology =
(regs.Get<reg::VGT_HOS_CNTL>().tess_mode ==
xenos::TessellationMode::kAdaptive)
? D3D_PRIMITIVE_TOPOLOGY_4_CONTROL_POINT_PATCHLIST
: D3D_PRIMITIVE_TOPOLOGY_1_CONTROL_POINT_PATCHLIST;
break;
default:
XELOGE(
"Host tessellated primitive type {} returned by the primitive "