2020-01-07 01:18:38 +01:00
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// Copyright 2019 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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2020-01-07 01:25:14 +01:00
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#include <array>
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#include <cstddef>
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2020-01-07 01:55:06 +01:00
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#include <memory>
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#include <type_traits>
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#include <unordered_map>
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#include <utility>
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2020-01-07 01:18:38 +01:00
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#include <vector>
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2020-01-07 01:29:13 +01:00
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#include <boost/functional/hash.hpp>
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2020-01-07 01:18:38 +01:00
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#include "common/common_types.h"
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#include "video_core/engines/maxwell_3d.h"
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#include "video_core/renderer_vulkan/fixed_pipeline_state.h"
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#include "video_core/shader_cache.h"
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2020-12-25 01:30:11 +01:00
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#include "video_core/vulkan_common/vulkan_wrapper.h"
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namespace Core {
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class System;
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}
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2020-01-07 01:18:38 +01:00
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namespace Vulkan {
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2020-12-26 05:10:53 +01:00
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class Device;
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class RasterizerVulkan;
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class ComputePipeline;
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class VKDescriptorPool;
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class VKScheduler;
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class VKUpdateDescriptorQueue;
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using Maxwell = Tegra::Engines::Maxwell3D::Regs;
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struct ComputePipelineCacheKey {
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GPUVAddr shader;
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u32 shared_memory_size;
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std::array<u32, 3> workgroup_size;
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size_t Hash() const noexcept;
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bool operator==(const ComputePipelineCacheKey& rhs) const noexcept;
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bool operator!=(const ComputePipelineCacheKey& rhs) const noexcept {
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return !operator==(rhs);
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2020-01-07 01:25:14 +01:00
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}
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};
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static_assert(std::has_unique_object_representations_v<ComputePipelineCacheKey>);
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static_assert(std::is_trivially_copyable_v<ComputePipelineCacheKey>);
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static_assert(std::is_trivially_constructible_v<ComputePipelineCacheKey>);
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} // namespace Vulkan
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namespace std {
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template <>
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struct hash<Vulkan::ComputePipelineCacheKey> {
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size_t operator()(const Vulkan::ComputePipelineCacheKey& k) const noexcept {
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return k.Hash();
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}
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};
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} // namespace std
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namespace Vulkan {
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class Shader {
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public:
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explicit Shader();
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~Shader();
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};
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class PipelineCache final : public VideoCommon::ShaderCache<Shader> {
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public:
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explicit PipelineCache(RasterizerVulkan& rasterizer, Tegra::GPU& gpu,
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Tegra::Engines::Maxwell3D& maxwell3d,
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Tegra::Engines::KeplerCompute& kepler_compute,
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Tegra::MemoryManager& gpu_memory, const Device& device,
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VKScheduler& scheduler, VKDescriptorPool& descriptor_pool,
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VKUpdateDescriptorQueue& update_descriptor_queue);
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~PipelineCache() override;
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ComputePipeline& GetComputePipeline(const ComputePipelineCacheKey& key);
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protected:
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void OnShaderRemoval(Shader* shader) final;
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private:
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Tegra::GPU& gpu;
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Tegra::Engines::Maxwell3D& maxwell3d;
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Tegra::Engines::KeplerCompute& kepler_compute;
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Tegra::MemoryManager& gpu_memory;
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2020-12-26 05:10:53 +01:00
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const Device& device;
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VKScheduler& scheduler;
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VKDescriptorPool& descriptor_pool;
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VKUpdateDescriptorQueue& update_descriptor_queue;
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std::unique_ptr<Shader> null_shader;
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std::unique_ptr<Shader> null_kernel;
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std::array<Shader*, Maxwell::MaxShaderProgram> last_shaders{};
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std::mutex pipeline_cache;
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std::unordered_map<ComputePipelineCacheKey, std::unique_ptr<ComputePipeline>> compute_cache;
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};
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2020-01-07 01:18:38 +01:00
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} // namespace Vulkan
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