287 lines
9.8 KiB
C++
287 lines
9.8 KiB
C++
// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include <array>
|
|
#include <type_traits>
|
|
|
|
#include "common/bit_field.h"
|
|
#include "common/common_types.h"
|
|
|
|
#include "video_core/engines/maxwell_3d.h"
|
|
#include "video_core/surface.h"
|
|
#include "video_core/transform_feedback.h"
|
|
|
|
namespace Vulkan {
|
|
|
|
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
|
|
|
|
struct DynamicFeatures {
|
|
bool has_extended_dynamic_state;
|
|
bool has_extended_dynamic_state_2;
|
|
bool has_extended_dynamic_state_2_extra;
|
|
bool has_extended_dynamic_state_3_blend;
|
|
bool has_extended_dynamic_state_3_enables;
|
|
bool has_dynamic_vertex_input;
|
|
};
|
|
|
|
struct FixedPipelineState {
|
|
static u32 PackComparisonOp(Maxwell::ComparisonOp op) noexcept;
|
|
static Maxwell::ComparisonOp UnpackComparisonOp(u32 packed) noexcept;
|
|
|
|
static u32 PackStencilOp(Maxwell::StencilOp::Op op) noexcept;
|
|
static Maxwell::StencilOp::Op UnpackStencilOp(u32 packed) noexcept;
|
|
|
|
static u32 PackCullFace(Maxwell::CullFace cull) noexcept;
|
|
static Maxwell::CullFace UnpackCullFace(u32 packed) noexcept;
|
|
|
|
static u32 PackFrontFace(Maxwell::FrontFace face) noexcept;
|
|
static Maxwell::FrontFace UnpackFrontFace(u32 packed) noexcept;
|
|
|
|
static u32 PackPolygonMode(Maxwell::PolygonMode mode) noexcept;
|
|
static Maxwell::PolygonMode UnpackPolygonMode(u32 packed) noexcept;
|
|
|
|
static u32 PackLogicOp(Maxwell::LogicOp::Op op) noexcept;
|
|
static Maxwell::LogicOp::Op UnpackLogicOp(u32 packed) noexcept;
|
|
|
|
static u32 PackBlendEquation(Maxwell::Blend::Equation equation) noexcept;
|
|
static Maxwell::Blend::Equation UnpackBlendEquation(u32 packed) noexcept;
|
|
|
|
static u32 PackBlendFactor(Maxwell::Blend::Factor factor) noexcept;
|
|
static Maxwell::Blend::Factor UnpackBlendFactor(u32 packed) noexcept;
|
|
|
|
struct BlendingAttachment {
|
|
union {
|
|
u32 raw;
|
|
BitField<0, 1, u32> mask_r;
|
|
BitField<1, 1, u32> mask_g;
|
|
BitField<2, 1, u32> mask_b;
|
|
BitField<3, 1, u32> mask_a;
|
|
BitField<4, 3, u32> equation_rgb;
|
|
BitField<7, 3, u32> equation_a;
|
|
BitField<10, 5, u32> factor_source_rgb;
|
|
BitField<15, 5, u32> factor_dest_rgb;
|
|
BitField<20, 5, u32> factor_source_a;
|
|
BitField<25, 5, u32> factor_dest_a;
|
|
BitField<30, 1, u32> enable;
|
|
};
|
|
|
|
void Refresh(const Maxwell& regs, size_t index);
|
|
|
|
std::array<bool, 4> Mask() const noexcept {
|
|
return {mask_r != 0, mask_g != 0, mask_b != 0, mask_a != 0};
|
|
}
|
|
|
|
Maxwell::Blend::Equation EquationRGB() const noexcept {
|
|
return UnpackBlendEquation(equation_rgb.Value());
|
|
}
|
|
|
|
Maxwell::Blend::Equation EquationAlpha() const noexcept {
|
|
return UnpackBlendEquation(equation_a.Value());
|
|
}
|
|
|
|
Maxwell::Blend::Factor SourceRGBFactor() const noexcept {
|
|
return UnpackBlendFactor(factor_source_rgb.Value());
|
|
}
|
|
|
|
Maxwell::Blend::Factor DestRGBFactor() const noexcept {
|
|
return UnpackBlendFactor(factor_dest_rgb.Value());
|
|
}
|
|
|
|
Maxwell::Blend::Factor SourceAlphaFactor() const noexcept {
|
|
return UnpackBlendFactor(factor_source_a.Value());
|
|
}
|
|
|
|
Maxwell::Blend::Factor DestAlphaFactor() const noexcept {
|
|
return UnpackBlendFactor(factor_dest_a.Value());
|
|
}
|
|
};
|
|
|
|
union VertexAttribute {
|
|
u32 raw;
|
|
BitField<0, 1, u32> enabled;
|
|
BitField<1, 5, u32> buffer;
|
|
BitField<6, 14, u32> offset;
|
|
BitField<20, 3, u32> type;
|
|
BitField<23, 6, u32> size;
|
|
|
|
Maxwell::VertexAttribute::Type Type() const noexcept {
|
|
return static_cast<Maxwell::VertexAttribute::Type>(type.Value());
|
|
}
|
|
|
|
Maxwell::VertexAttribute::Size Size() const noexcept {
|
|
return static_cast<Maxwell::VertexAttribute::Size>(size.Value());
|
|
}
|
|
};
|
|
|
|
template <size_t Position>
|
|
union StencilFace {
|
|
BitField<Position + 0, 3, u32> action_stencil_fail;
|
|
BitField<Position + 3, 3, u32> action_depth_fail;
|
|
BitField<Position + 6, 3, u32> action_depth_pass;
|
|
BitField<Position + 9, 3, u32> test_func;
|
|
|
|
Maxwell::StencilOp::Op ActionStencilFail() const noexcept {
|
|
return UnpackStencilOp(action_stencil_fail);
|
|
}
|
|
|
|
Maxwell::StencilOp::Op ActionDepthFail() const noexcept {
|
|
return UnpackStencilOp(action_depth_fail);
|
|
}
|
|
|
|
Maxwell::StencilOp::Op ActionDepthPass() const noexcept {
|
|
return UnpackStencilOp(action_depth_pass);
|
|
}
|
|
|
|
Maxwell::ComparisonOp TestFunc() const noexcept {
|
|
return UnpackComparisonOp(test_func);
|
|
}
|
|
};
|
|
|
|
struct DynamicState {
|
|
union {
|
|
u32 raw1;
|
|
BitField<0, 2, u32> cull_face;
|
|
BitField<2, 1, u32> cull_enable;
|
|
BitField<3, 1, u32> primitive_restart_enable;
|
|
BitField<4, 1, u32> depth_bias_enable;
|
|
BitField<5, 1, u32> rasterize_enable;
|
|
BitField<6, 4, u32> logic_op;
|
|
BitField<10, 1, u32> logic_op_enable;
|
|
BitField<11, 1, u32> depth_clamp_disabled;
|
|
};
|
|
union {
|
|
u32 raw2;
|
|
StencilFace<0> front;
|
|
StencilFace<12> back;
|
|
BitField<24, 1, u32> stencil_enable;
|
|
BitField<25, 1, u32> depth_write_enable;
|
|
BitField<26, 1, u32> depth_bounds_enable;
|
|
BitField<27, 1, u32> depth_test_enable;
|
|
BitField<28, 1, u32> front_face;
|
|
BitField<29, 3, u32> depth_test_func;
|
|
};
|
|
|
|
void Refresh(const Maxwell& regs);
|
|
void Refresh2(const Maxwell& regs, Maxwell::PrimitiveTopology topology,
|
|
bool base_features_supported);
|
|
void Refresh3(const Maxwell& regs);
|
|
|
|
Maxwell::ComparisonOp DepthTestFunc() const noexcept {
|
|
return UnpackComparisonOp(depth_test_func);
|
|
}
|
|
|
|
Maxwell::CullFace CullFace() const noexcept {
|
|
return UnpackCullFace(cull_face.Value());
|
|
}
|
|
|
|
Maxwell::FrontFace FrontFace() const noexcept {
|
|
return UnpackFrontFace(front_face.Value());
|
|
}
|
|
};
|
|
|
|
union {
|
|
u32 raw1;
|
|
BitField<0, 1, u32> extended_dynamic_state;
|
|
BitField<1, 1, u32> extended_dynamic_state_2;
|
|
BitField<2, 1, u32> extended_dynamic_state_2_extra;
|
|
BitField<3, 1, u32> extended_dynamic_state_3_blend;
|
|
BitField<4, 1, u32> extended_dynamic_state_3_enables;
|
|
BitField<5, 1, u32> dynamic_vertex_input;
|
|
BitField<6, 1, u32> xfb_enabled;
|
|
BitField<7, 1, u32> ndc_minus_one_to_one;
|
|
BitField<8, 2, u32> polygon_mode;
|
|
BitField<10, 2, u32> tessellation_primitive;
|
|
BitField<12, 2, u32> tessellation_spacing;
|
|
BitField<14, 1, u32> tessellation_clockwise;
|
|
BitField<15, 5, u32> patch_control_points_minus_one;
|
|
|
|
BitField<24, 4, Maxwell::PrimitiveTopology> topology;
|
|
BitField<28, 4, Tegra::Texture::MsaaMode> msaa_mode;
|
|
};
|
|
union {
|
|
u32 raw2;
|
|
BitField<1, 3, u32> alpha_test_func;
|
|
BitField<4, 1, u32> early_z;
|
|
BitField<5, 1, u32> depth_enabled;
|
|
BitField<6, 5, u32> depth_format;
|
|
BitField<11, 1, u32> y_negate;
|
|
BitField<12, 1, u32> provoking_vertex_last;
|
|
BitField<13, 1, u32> conservative_raster_enable;
|
|
BitField<14, 1, u32> smooth_lines;
|
|
BitField<15, 1, u32> alpha_to_coverage_enabled;
|
|
BitField<16, 1, u32> alpha_to_one_enabled;
|
|
BitField<17, 3, Tegra::Engines::Maxwell3D::EngineHint> app_stage;
|
|
};
|
|
std::array<u8, Maxwell::NumRenderTargets> color_formats;
|
|
|
|
u32 alpha_test_ref;
|
|
u32 point_size;
|
|
std::array<u16, Maxwell::NumViewports> viewport_swizzles;
|
|
union {
|
|
u64 attribute_types; // Used with VK_EXT_vertex_input_dynamic_state
|
|
u64 enabled_divisors;
|
|
};
|
|
|
|
DynamicState dynamic_state;
|
|
std::array<BlendingAttachment, Maxwell::NumRenderTargets> attachments;
|
|
std::array<VertexAttribute, Maxwell::NumVertexAttributes> attributes;
|
|
std::array<u32, Maxwell::NumVertexArrays> binding_divisors;
|
|
// Vertex stride is a 12 bits value, we have 4 bits to spare per element
|
|
std::array<u16, Maxwell::NumVertexArrays> vertex_strides;
|
|
|
|
VideoCommon::TransformFeedbackState xfb_state;
|
|
|
|
void Refresh(Tegra::Engines::Maxwell3D& maxwell3d, DynamicFeatures& features);
|
|
|
|
size_t Hash() const noexcept;
|
|
|
|
bool operator==(const FixedPipelineState& rhs) const noexcept;
|
|
|
|
bool operator!=(const FixedPipelineState& rhs) const noexcept {
|
|
return !operator==(rhs);
|
|
}
|
|
|
|
size_t Size() const noexcept {
|
|
if (xfb_enabled) {
|
|
// When transform feedback is enabled, use the whole struct
|
|
return sizeof(*this);
|
|
}
|
|
if (dynamic_vertex_input && extended_dynamic_state_3_blend) {
|
|
// Exclude dynamic state and attributes
|
|
return offsetof(FixedPipelineState, dynamic_state);
|
|
}
|
|
if (dynamic_vertex_input) {
|
|
// Exclude dynamic state
|
|
return offsetof(FixedPipelineState, attributes);
|
|
}
|
|
if (extended_dynamic_state) {
|
|
// Exclude dynamic state
|
|
return offsetof(FixedPipelineState, vertex_strides);
|
|
}
|
|
// Default
|
|
return offsetof(FixedPipelineState, xfb_state);
|
|
}
|
|
|
|
u32 DynamicAttributeType(size_t index) const noexcept {
|
|
return (attribute_types >> (index * 2)) & 0b11;
|
|
}
|
|
};
|
|
static_assert(std::has_unique_object_representations_v<FixedPipelineState>);
|
|
static_assert(std::is_trivially_copyable_v<FixedPipelineState>);
|
|
static_assert(std::is_trivially_constructible_v<FixedPipelineState>);
|
|
|
|
} // namespace Vulkan
|
|
|
|
namespace std {
|
|
|
|
template <>
|
|
struct hash<Vulkan::FixedPipelineState> {
|
|
size_t operator()(const Vulkan::FixedPipelineState& k) const noexcept {
|
|
return k.Hash();
|
|
}
|
|
};
|
|
|
|
} // namespace std
|