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shader: Rework varyings and implement passthrough geometry shaders
shader: Rework varyings and implement passthrough geometry shaders
Put all varyings into a single std::bitset with helpers to access it. Implement passthrough geometry shaders using host's.nce_cpp
ReinUsesLisp
5 years ago
committed by
ameerj
ameerj
29 changed files with 345 additions and 331 deletions
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1src/shader_recompiler/CMakeLists.txt
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15src/shader_recompiler/backend/glasm/emit_context.cpp
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6src/shader_recompiler/backend/glasm/emit_glasm.cpp
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6src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp
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58src/shader_recompiler/backend/glsl/emit_context.cpp
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2src/shader_recompiler/backend/glsl/emit_glsl.cpp
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2src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp
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4src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
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97src/shader_recompiler/backend/spirv/emit_context.cpp
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2src/shader_recompiler/backend/spirv/emit_context.h
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19src/shader_recompiler/backend/spirv/emit_spirv.cpp
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2src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
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5src/shader_recompiler/environment.h
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6src/shader_recompiler/frontend/ir/attribute.h
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1src/shader_recompiler/frontend/ir/program.h
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18src/shader_recompiler/frontend/maxwell/translate_program.cpp
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202src/shader_recompiler/ir_opt/collect_shader_info_pass.cpp
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1src/shader_recompiler/profile.h
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62src/shader_recompiler/program_header.h
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3src/shader_recompiler/runtime_info.h
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37src/shader_recompiler/shader_info.h
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69src/shader_recompiler/varying_state.h
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7src/video_core/engines/maxwell_3d.h
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7src/video_core/renderer_opengl/gl_shader_cache.cpp
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6src/video_core/renderer_vulkan/vk_graphics_pipeline.cpp
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16src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
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10src/video_core/shader_environment.cpp
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6src/video_core/vulkan_common/vulkan_device.cpp
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6src/video_core/vulkan_common/vulkan_device.h
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// Copyright 2021 yuzu Emulator Project |
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// Licensed under GPLv2 or any later version |
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// Refer to the license.txt file included. |
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#pragma once |
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#include <bitset> |
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#include <cstddef> |
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#include "shader_recompiler/frontend/ir/attribute.h" |
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namespace Shader { |
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struct VaryingState { |
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std::bitset<256> mask{}; |
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void Set(IR::Attribute attribute, bool state = true) { |
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mask[static_cast<size_t>(attribute)] = state; |
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} |
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[[nodiscard]] bool operator[](IR::Attribute attribute) const noexcept { |
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return mask[static_cast<size_t>(attribute)]; |
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} |
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[[nodiscard]] bool AnyComponent(IR::Attribute base) const noexcept { |
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return mask[static_cast<size_t>(base) + 0] || mask[static_cast<size_t>(base) + 1] || |
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mask[static_cast<size_t>(base) + 2] || mask[static_cast<size_t>(base) + 3]; |
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} |
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[[nodiscard]] bool AllComponents(IR::Attribute base) const noexcept { |
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return mask[static_cast<size_t>(base) + 0] && mask[static_cast<size_t>(base) + 1] && |
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mask[static_cast<size_t>(base) + 2] && mask[static_cast<size_t>(base) + 3]; |
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} |
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[[nodiscard]] bool IsUniform(IR::Attribute base) const noexcept { |
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return AnyComponent(base) == AllComponents(base); |
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} |
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[[nodiscard]] bool Generic(size_t index, size_t component) const noexcept { |
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return mask[static_cast<size_t>(IR::Attribute::Generic0X) + index * 4 + component]; |
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} |
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[[nodiscard]] bool Generic(size_t index) const noexcept { |
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return Generic(index, 0) || Generic(index, 1) || Generic(index, 2) || Generic(index, 3); |
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} |
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[[nodiscard]] bool ClipDistances() const noexcept { |
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return AnyComponent(IR::Attribute::ClipDistance0) || |
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AnyComponent(IR::Attribute::ClipDistance4); |
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} |
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[[nodiscard]] bool Legacy() const noexcept { |
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return AnyComponent(IR::Attribute::ColorFrontDiffuseR) || |
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AnyComponent(IR::Attribute::ColorFrontSpecularR) || |
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AnyComponent(IR::Attribute::ColorBackDiffuseR) || |
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AnyComponent(IR::Attribute::ColorBackSpecularR) || FixedFunctionTexture(); |
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} |
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[[nodiscard]] bool FixedFunctionTexture() const noexcept { |
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for (size_t index = 0; index < 10; ++index) { |
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if (AnyComponent(IR::Attribute::FixedFncTexture0S + index * 4)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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}; |
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} // namespace Shader |
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