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@ -17,6 +17,14 @@ namespace Vulkan {
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using Maxwell = Tegra::Engines::Maxwell3D::Regs;
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struct DynamicFeatures {
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bool has_extended_dynamic_state;
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bool has_extended_dynamic_state_2;
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bool has_extended_dynamic_state_2_extra;
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bool has_extended_dynamic_state_3;
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bool has_dynamic_vertex_input;
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};
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struct FixedPipelineState {
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static u32 PackComparisonOp(Maxwell::ComparisonOp op) noexcept;
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static Maxwell::ComparisonOp UnpackComparisonOp(u32 packed) noexcept;
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@ -133,6 +141,14 @@ struct FixedPipelineState {
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struct DynamicState {
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union {
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u32 raw1;
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BitField<0, 2, u32> cull_face;
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BitField<2, 1, u32> cull_enable;
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BitField<3, 1, u32> primitive_restart_enable;
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BitField<4, 1, u32> depth_bias_enable;
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BitField<5, 1, u32> rasterize_enable;
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};
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union {
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u32 raw2;
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StencilFace<0> front;
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StencilFace<12> back;
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BitField<24, 1, u32> stencil_enable;
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@ -142,15 +158,12 @@ struct FixedPipelineState {
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BitField<28, 1, u32> front_face;
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BitField<29, 3, u32> depth_test_func;
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};
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union {
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u32 raw2;
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BitField<0, 2, u32> cull_face;
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BitField<2, 1, u32> cull_enable;
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};
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// Vertex stride is a 12 bits value, we have 4 bits to spare per element
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std::array<u16, Maxwell::NumVertexArrays> vertex_strides;
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void Refresh(const Maxwell& regs);
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void Refresh2(const Maxwell& regs, Maxwell::PrimitiveTopology topology);
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void Refresh3(const Maxwell& regs);
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Maxwell::ComparisonOp DepthTestFunc() const noexcept {
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return UnpackComparisonOp(depth_test_func);
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@ -168,10 +181,10 @@ struct FixedPipelineState {
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union {
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u32 raw1;
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BitField<0, 1, u32> extended_dynamic_state;
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BitField<1, 1, u32> dynamic_vertex_input;
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BitField<2, 1, u32> xfb_enabled;
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BitField<3, 1, u32> primitive_restart_enable;
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BitField<4, 1, u32> depth_bias_enable;
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BitField<1, 1, u32> extended_dynamic_state_2;
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BitField<2, 1, u32> extended_dynamic_state_3;
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BitField<3, 1, u32> dynamic_vertex_input;
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BitField<4, 1, u32> xfb_enabled;
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BitField<5, 1, u32> depth_clamp_disabled;
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BitField<6, 1, u32> ndc_minus_one_to_one;
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BitField<7, 2, u32> polygon_mode;
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@ -186,7 +199,6 @@ struct FixedPipelineState {
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};
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union {
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u32 raw2;
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BitField<0, 1, u32> rasterize_enable;
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BitField<1, 3, u32> alpha_test_func;
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BitField<4, 1, u32> early_z;
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BitField<5, 1, u32> depth_enabled;
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@ -215,8 +227,7 @@ struct FixedPipelineState {
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DynamicState dynamic_state;
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VideoCommon::TransformFeedbackState xfb_state;
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void Refresh(Tegra::Engines::Maxwell3D& maxwell3d, bool has_extended_dynamic_state,
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bool has_dynamic_vertex_input);
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void Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFeatures& features);
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size_t Hash() const noexcept;
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@ -231,14 +242,18 @@ struct FixedPipelineState {
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// When transform feedback is enabled, use the whole struct
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return sizeof(*this);
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}
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if (dynamic_vertex_input) {
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if (dynamic_vertex_input && extended_dynamic_state_2) {
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// Exclude dynamic state and attributes
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return offsetof(FixedPipelineState, attributes);
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}
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if (extended_dynamic_state) {
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if (extended_dynamic_state_2) {
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// Exclude dynamic state
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return offsetof(FixedPipelineState, dynamic_state);
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}
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if (extended_dynamic_state) {
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// Exclude dynamic state
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return offsetof(FixedPipelineState, dynamic_state.raw2);
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}
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// Default
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return offsetof(FixedPipelineState, xfb_state);
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}
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