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engines/maxwell_3d: Add TFB registers and store them in shader registry

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This commit is contained in:
ReinUsesLisp 2020-03-02 01:54:00 -03:00
parent b1acb4f73f
commit eb5861e0a2
4 changed files with 45 additions and 6 deletions
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3
src/video_core/shader/registry.cpp
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@ -27,9 +27,12 @@ GraphicsInfo MakeGraphicsInfo(ShaderType shader_stage, ConstBufferEngineInterfac
auto& graphics = static_cast<Tegra::Engines::Maxwell3D&>(engine);
GraphicsInfo info;
info.tfb_layouts = graphics.regs.tfb_layouts;
info.tfb_varying_locs = graphics.regs.tfb_varying_locs;
info.primitive_topology = graphics.regs.draw.topology;
info.tessellation_primitive = graphics.regs.tess_mode.prim;
info.tessellation_spacing = graphics.regs.tess_mode.spacing;
info.tfb_enabled = graphics.regs.tfb_enabled;
info.tessellation_clockwise = graphics.regs.tess_mode.cw;
return info;
}

12
src/video_core/shader/registry.h
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@ -25,9 +25,15 @@ using BindlessSamplerMap =
std::unordered_map<std::pair<u32, u32>, Tegra::Engines::SamplerDescriptor, Common::PairHash>;
struct GraphicsInfo {
Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology primitive_topology{};
Tegra::Engines::Maxwell3D::Regs::TessellationPrimitive tessellation_primitive{};
Tegra::Engines::Maxwell3D::Regs::TessellationSpacing tessellation_spacing{};
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
std::array<Maxwell::TransformFeedbackLayout, Maxwell::NumTransformFeedbackBuffers>
tfb_layouts{};
std::array<std::array<u8, 128>, Maxwell::NumTransformFeedbackBuffers> tfb_varying_locs{};
Maxwell::PrimitiveTopology primitive_topology{};
Maxwell::TessellationPrimitive tessellation_primitive{};
Maxwell::TessellationSpacing tessellation_spacing{};
bool tfb_enabled = false;
bool tessellation_clockwise = false;
};
static_assert(std::is_trivially_copyable_v<GraphicsInfo> &&