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fixup primitive restart

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This commit is contained in:
lizzie 2026-05-26 22:50:13 +00:00
parent 76b52b033f
commit c6b5f92e2b
2 changed files with 27 additions and 29 deletions
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22
src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
View file

@ -80,16 +80,18 @@ VkStencilOpState GetStencilFaceState(const StencilFace& face) {
}
bool SupportsPrimitiveRestart(VkPrimitiveTopology topology) {
static constexpr std::array unsupported_topologies{
VK_PRIMITIVE_TOPOLOGY_POINT_LIST,
VK_PRIMITIVE_TOPOLOGY_LINE_LIST,
VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY,
VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY,
VK_PRIMITIVE_TOPOLOGY_PATCH_LIST,
// VK_PRIMITIVE_TOPOLOGY_QUAD_LIST_EXT,
};
return std::ranges::find(unsupported_topologies, topology) == unsupported_topologies.end();
switch (topology) {
case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
// case VK_PRIMITIVE_TOPOLOGY_QUAD_LIST_EXT:
return false;
default:
return true;
}
}
bool IsLine(VkPrimitiveTopology topology) {

34
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -168,26 +168,22 @@ DrawParams MakeDrawParams(const Tegra::Engines::Maxwell3D::DrawManager::State& d
return params;
}
bool SupportsPrimitiveRestart(VkPrimitiveTopology topology) {
switch (topology) {
case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
return false;
default:
return true;
}
}
bool IsPrimitiveRestartSupported(const Device& device, VkPrimitiveTopology topology) {
return ((topology != VK_PRIMITIVE_TOPOLOGY_PATCH_LIST &&
device.IsTopologyListPrimitiveRestartSupported()) ||
SupportsPrimitiveRestart(topology) ||
(topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST &&
device.IsPatchListPrimitiveRestartSupported()));
auto const supports_primitive_restart = [](VkPrimitiveTopology topology) {
switch (topology) {
case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
return false;
default:
return true;
}
};
return ((topology != VK_PRIMITIVE_TOPOLOGY_PATCH_LIST && device.IsTopologyListPrimitiveRestartSupported())
|| supports_primitive_restart(topology) || (topology == VK_PRIMITIVE_TOPOLOGY_PATCH_LIST && device.IsPatchListPrimitiveRestartSupported()));
}
} // Anonymous namespace