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Implement Vulkan-Supported Maxwell3D Primitive Topologies

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Any primitive topologies that are directly supported by Vulkan were implemented but the rest were not and will be implemented with conversions as they are used by applications, they are:
* LineLoop
* QuadList
* QuadStrip
* Polygon
This commit is contained in:
PixelyIon
2021-11-17 16:58:03 +05:30
parent 138f884159
commit 38119e21d4
4 changed files with 90 additions and 3 deletions
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39
app/src/main/cpp/skyline/gpu/interconnect/graphics_context.h
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@ -829,7 +829,7 @@ namespace skyline::gpu::interconnect {
if (size == Size::e0 || type == Type::None)
return vk::Format::eUndefined;
switch(size | type) {
switch (size | type) {
// @fmt:off
/* 8-bit components */
@ -930,15 +930,48 @@ namespace skyline::gpu::interconnect {
// @fmt:on
default:
throw exception("Unimplemented Vertex Buffer Format: {} | {}", maxwell3d::VertexAttribute::ToString(size), maxwell3d::VertexAttribute::ToString(type));
throw exception("Unimplemented Maxwell3D Vertex Buffer Format: {} | {}", maxwell3d::VertexAttribute::ToString(size), maxwell3d::VertexAttribute::ToString(type));
}
}
void SetVertexAttributeState(u32 index, maxwell3d::VertexAttribute attribute) {
auto& vkAttributes{vertexAttributes[index]};
auto &vkAttributes{vertexAttributes[index]};
vkAttributes.binding = attribute.bufferId;
vkAttributes.format = ConvertVertexBufferFormat(attribute.type, attribute.elementSize);
vkAttributes.offset = attribute.offset;
}
/* Input Assembly */
private:
vk::PipelineInputAssemblyStateCreateInfo inputAssemblyState{};
public:
void SetPrimitiveTopology(maxwell3d::PrimitiveTopology topology) {
inputAssemblyState.topology = [topology]() {
switch (topology) {
// @fmt:off
case maxwell3d::PrimitiveTopology::PointList: return vk::PrimitiveTopology::ePointList;
case maxwell3d::PrimitiveTopology::LineList: return vk::PrimitiveTopology::eLineList;
case maxwell3d::PrimitiveTopology::LineListWithAdjacency: return vk::PrimitiveTopology::eLineListWithAdjacency;
case maxwell3d::PrimitiveTopology::LineStrip: return vk::PrimitiveTopology::eLineStrip;
case maxwell3d::PrimitiveTopology::LineStripWithAdjacency: return vk::PrimitiveTopology::eLineStripWithAdjacency;
case maxwell3d::PrimitiveTopology::TriangleList: return vk::PrimitiveTopology::eTriangleList;
case maxwell3d::PrimitiveTopology::TriangleListWithAdjacency: return vk::PrimitiveTopology::eTriangleListWithAdjacency;
case maxwell3d::PrimitiveTopology::TriangleStrip: return vk::PrimitiveTopology::eTriangleStrip;
case maxwell3d::PrimitiveTopology::TriangleStripWithAdjacency: return vk::PrimitiveTopology::eTriangleStripWithAdjacency;
case maxwell3d::PrimitiveTopology::TriangleFan: return vk::PrimitiveTopology::eTriangleFan;
case maxwell3d::PrimitiveTopology::PatchList: return vk::PrimitiveTopology::ePatchList;
// @fmt:on
default:
throw exception("Unimplemented Maxwell3D Primitive Topology: {}", maxwell3d::ToString(topology));
}
}();
}
};
}