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// Copyright 2019 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <cstddef>
#include <memory>
#include <type_traits>
#include <unordered_map>
#include <utility>
#include <vector>
#include "common/common_types.h"
#include "shader_recompiler/frontend/ir/basic_block.h"
#include "shader_recompiler/frontend/ir/microinstruction.h"
#include "shader_recompiler/frontend/maxwell/control_flow.h"
#include "shader_recompiler/object_pool.h"
#include "shader_recompiler/profile.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/renderer_vulkan/fixed_pipeline_state.h"
#include "video_core/renderer_vulkan/vk_buffer_cache.h"
#include "video_core/renderer_vulkan/vk_compute_pipeline.h"
#include "video_core/renderer_vulkan/vk_graphics_pipeline.h"
#include "video_core/renderer_vulkan/vk_texture_cache.h"
#include "video_core/shader_cache.h"
#include "video_core/vulkan_common/vulkan_wrapper.h"
namespace Core {
class System;
}
namespace Vulkan {
using Maxwell = Tegra::Engines::Maxwell3D::Regs;
struct ComputePipelineCacheKey {
u128 unique_hash;
u32 shared_memory_size;
std::array<u32, 3> workgroup_size;
size_t Hash() const noexcept;
bool operator==(const ComputePipelineCacheKey& rhs) const noexcept;
bool operator!=(const ComputePipelineCacheKey& rhs) const noexcept {
return !operator==(rhs);
}
};
static_assert(std::has_unique_object_representations_v<ComputePipelineCacheKey>);
static_assert(std::is_trivially_copyable_v<ComputePipelineCacheKey>);
static_assert(std::is_trivially_constructible_v<ComputePipelineCacheKey>);
struct GraphicsPipelineCacheKey {
std::array<u128, 6> unique_hashes;
FixedPipelineState state;
size_t Hash() const noexcept;
bool operator==(const GraphicsPipelineCacheKey& rhs) const noexcept;
bool operator!=(const GraphicsPipelineCacheKey& rhs) const noexcept {
return !operator==(rhs);
}
size_t Size() const noexcept {
return sizeof(unique_hashes) + state.Size();
}
};
static_assert(std::has_unique_object_representations_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_copyable_v<GraphicsPipelineCacheKey>);
static_assert(std::is_trivially_constructible_v<GraphicsPipelineCacheKey>);
} // namespace Vulkan
namespace std {
template <>
struct hash<Vulkan::ComputePipelineCacheKey> {
size_t operator()(const Vulkan::ComputePipelineCacheKey& k) const noexcept {
return k.Hash();
}
};
template <>
struct hash<Vulkan::GraphicsPipelineCacheKey> {
size_t operator()(const Vulkan::GraphicsPipelineCacheKey& k) const noexcept {
return k.Hash();
}
};
} // namespace std
namespace Vulkan {
class ComputePipeline;
class Device;
class RasterizerVulkan;
class RenderPassCache;
class VKDescriptorPool;
class VKScheduler;
class VKUpdateDescriptorQueue;
struct ShaderInfo {
u128 unique_hash{};
size_t size_bytes{};
};
class PipelineCache final : public VideoCommon::ShaderCache<ShaderInfo> {
public:
explicit PipelineCache(RasterizerVulkan& rasterizer, Tegra::GPU& gpu,
Tegra::Engines::Maxwell3D& maxwell3d,
Tegra::Engines::KeplerCompute& kepler_compute,
Tegra::MemoryManager& gpu_memory, const Device& device,
VKScheduler& scheduler, VKDescriptorPool& descriptor_pool,
VKUpdateDescriptorQueue& update_descriptor_queue,
RenderPassCache& render_pass_cache, BufferCache& buffer_cache,
TextureCache& texture_cache);
~PipelineCache() override;
[[nodiscard]] GraphicsPipeline* CurrentGraphicsPipeline();
[[nodiscard]] ComputePipeline* CurrentComputePipeline();
private:
bool RefreshStages();
const ShaderInfo* MakeShaderInfo(Maxwell::ShaderProgram program, GPUVAddr base_addr,
u32 start_address, VAddr cpu_addr);
GraphicsPipeline CreateGraphicsPipeline();
ComputePipeline CreateComputePipeline(ShaderInfo* shader);
ComputePipeline* CreateComputePipelineWithoutShader(VAddr shader_cpu_addr);
ComputePipelineCacheKey MakeComputePipelineKey(u128 unique_hash) const;
Tegra::GPU& gpu;
Tegra::Engines::Maxwell3D& maxwell3d;
Tegra::Engines::KeplerCompute& kepler_compute;
Tegra::MemoryManager& gpu_memory;
const Device& device;
VKScheduler& scheduler;
VKDescriptorPool& descriptor_pool;
VKUpdateDescriptorQueue& update_descriptor_queue;
RenderPassCache& render_pass_cache;
BufferCache& buffer_cache;
TextureCache& texture_cache;
GraphicsPipelineCacheKey graphics_key{};
std::unordered_map<ComputePipelineCacheKey, ComputePipeline> compute_cache;
std::unordered_map<GraphicsPipelineCacheKey, GraphicsPipeline> graphics_cache;
Shader::ObjectPool<Shader::IR::Inst> inst_pool;
Shader::ObjectPool<Shader::IR::Block> block_pool;
Shader::ObjectPool<Shader::Maxwell::Flow::Block> flow_block_pool;
Shader::Profile profile;
};
} // namespace Vulkan
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