forked from dolphin-emu/dolphin
9604b336c8
The user could switch back again, and this would mean this data would be lost. Disk space is cheap, and it's not going to be much.
1035 lines
41 KiB
C++
1035 lines
41 KiB
C++
// Copyright 2016 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#include "VideoBackends/Vulkan/ObjectCache.h"
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#include <algorithm>
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#include <sstream>
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#include <type_traits>
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#include <xxhash.h>
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#include "Common/CommonFuncs.h"
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#include "Common/LinearDiskCache.h"
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#include "Core/ConfigManager.h"
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#include "VideoBackends/Vulkan/ShaderCompiler.h"
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#include "VideoBackends/Vulkan/StreamBuffer.h"
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#include "VideoBackends/Vulkan/Util.h"
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#include "VideoBackends/Vulkan/VertexFormat.h"
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#include "VideoBackends/Vulkan/VulkanContext.h"
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#include "VideoCommon/Statistics.h"
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namespace Vulkan
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{
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std::unique_ptr<ObjectCache> g_object_cache;
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ObjectCache::ObjectCache()
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{
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}
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ObjectCache::~ObjectCache()
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{
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DestroyPipelineCache();
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DestroyShaderCaches();
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DestroySharedShaders();
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DestroySamplers();
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DestroyPipelineLayouts();
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DestroyDescriptorSetLayouts();
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}
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bool ObjectCache::Initialize()
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{
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if (!CreateDescriptorSetLayouts())
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return false;
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if (!CreatePipelineLayouts())
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return false;
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LoadShaderCaches();
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if (!CreatePipelineCache(true))
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return false;
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if (!CreateUtilityShaderVertexFormat())
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return false;
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if (!CreateStaticSamplers())
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return false;
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if (!CompileSharedShaders())
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return false;
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m_utility_shader_vertex_buffer =
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StreamBuffer::Create(VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, 1024 * 1024, 4 * 1024 * 1024);
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m_utility_shader_uniform_buffer =
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StreamBuffer::Create(VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, 1024, 4 * 1024 * 1024);
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if (!m_utility_shader_vertex_buffer || !m_utility_shader_uniform_buffer)
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return false;
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return true;
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}
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static VkPipelineRasterizationStateCreateInfo
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GetVulkanRasterizationState(const RasterizationState& state)
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{
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return {
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VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineRasterizationStateCreateFlags flags
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state.depth_clamp, // VkBool32 depthClampEnable
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VK_FALSE, // VkBool32 rasterizerDiscardEnable
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VK_POLYGON_MODE_FILL, // VkPolygonMode polygonMode
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state.cull_mode, // VkCullModeFlags cullMode
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VK_FRONT_FACE_CLOCKWISE, // VkFrontFace frontFace
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VK_FALSE, // VkBool32 depthBiasEnable
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0.0f, // float depthBiasConstantFactor
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0.0f, // float depthBiasClamp
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0.0f, // float depthBiasSlopeFactor
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1.0f // float lineWidth
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};
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}
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static VkPipelineMultisampleStateCreateInfo
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GetVulkanMultisampleState(const RasterizationState& rs_state)
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{
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return {
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VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineMultisampleStateCreateFlags flags
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rs_state.samples, // VkSampleCountFlagBits rasterizationSamples
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rs_state.per_sample_shading, // VkBool32 sampleShadingEnable
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1.0f, // float minSampleShading
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nullptr, // const VkSampleMask* pSampleMask;
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VK_FALSE, // VkBool32 alphaToCoverageEnable
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VK_FALSE // VkBool32 alphaToOneEnable
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};
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}
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static VkPipelineDepthStencilStateCreateInfo
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GetVulkanDepthStencilState(const DepthStencilState& state)
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{
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return {
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VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineDepthStencilStateCreateFlags flags
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state.test_enable, // VkBool32 depthTestEnable
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state.write_enable, // VkBool32 depthWriteEnable
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state.compare_op, // VkCompareOp depthCompareOp
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VK_FALSE, // VkBool32 depthBoundsTestEnable
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VK_FALSE, // VkBool32 stencilTestEnable
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{}, // VkStencilOpState front
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{}, // VkStencilOpState back
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0.0f, // float minDepthBounds
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1.0f // float maxDepthBounds
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};
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}
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static VkPipelineColorBlendAttachmentState GetVulkanAttachmentBlendState(const BlendState& state)
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{
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VkPipelineColorBlendAttachmentState vk_state = {
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state.blend_enable, // VkBool32 blendEnable
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state.src_blend, // VkBlendFactor srcColorBlendFactor
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state.dst_blend, // VkBlendFactor dstColorBlendFactor
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state.blend_op, // VkBlendOp colorBlendOp
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state.src_alpha_blend, // VkBlendFactor srcAlphaBlendFactor
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state.dst_alpha_blend, // VkBlendFactor dstAlphaBlendFactor
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state.alpha_blend_op, // VkBlendOp alphaBlendOp
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state.write_mask // VkColorComponentFlags colorWriteMask
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};
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return vk_state;
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}
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static VkPipelineColorBlendStateCreateInfo
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GetVulkanColorBlendState(const BlendState& state,
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const VkPipelineColorBlendAttachmentState* attachments,
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uint32_t num_attachments)
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{
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VkPipelineColorBlendStateCreateInfo vk_state = {
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VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineColorBlendStateCreateFlags flags
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state.logic_op_enable, // VkBool32 logicOpEnable
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state.logic_op, // VkLogicOp logicOp
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num_attachments, // uint32_t attachmentCount
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attachments, // const VkPipelineColorBlendAttachmentState* pAttachments
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{1.0f, 1.0f, 1.0f, 1.0f} // float blendConstants[4]
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};
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return vk_state;
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}
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VkPipeline ObjectCache::CreatePipeline(const PipelineInfo& info)
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{
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// Declare descriptors for empty vertex buffers/attributes
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static const VkPipelineVertexInputStateCreateInfo empty_vertex_input_state = {
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VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineVertexInputStateCreateFlags flags
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0, // uint32_t vertexBindingDescriptionCount
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nullptr, // const VkVertexInputBindingDescription* pVertexBindingDescriptions
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0, // uint32_t vertexAttributeDescriptionCount
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nullptr // const VkVertexInputAttributeDescription* pVertexAttributeDescriptions
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};
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// Vertex inputs
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const VkPipelineVertexInputStateCreateInfo& vertex_input_state =
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info.vertex_format ? info.vertex_format->GetVertexInputStateInfo() : empty_vertex_input_state;
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// Input assembly
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VkPipelineInputAssemblyStateCreateInfo input_assembly_state = {
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VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineInputAssemblyStateCreateFlags flags
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info.primitive_topology, // VkPrimitiveTopology topology
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VK_TRUE // VkBool32 primitiveRestartEnable
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};
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// Shaders to stages
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VkPipelineShaderStageCreateInfo shader_stages[3];
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uint32_t num_shader_stages = 0;
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if (info.vs != VK_NULL_HANDLE)
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{
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shader_stages[num_shader_stages++] = {VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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nullptr,
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0,
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VK_SHADER_STAGE_VERTEX_BIT,
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info.vs,
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"main"};
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}
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if (info.gs != VK_NULL_HANDLE)
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{
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shader_stages[num_shader_stages++] = {VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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nullptr,
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0,
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VK_SHADER_STAGE_GEOMETRY_BIT,
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info.gs,
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"main"};
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}
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if (info.ps != VK_NULL_HANDLE)
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{
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shader_stages[num_shader_stages++] = {VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
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nullptr,
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0,
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VK_SHADER_STAGE_FRAGMENT_BIT,
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info.ps,
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"main"};
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}
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// Fill in Vulkan descriptor structs from our state structures.
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VkPipelineRasterizationStateCreateInfo rasterization_state =
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GetVulkanRasterizationState(info.rasterization_state);
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VkPipelineMultisampleStateCreateInfo multisample_state =
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GetVulkanMultisampleState(info.rasterization_state);
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VkPipelineDepthStencilStateCreateInfo depth_stencil_state =
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GetVulkanDepthStencilState(info.depth_stencil_state);
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VkPipelineColorBlendAttachmentState blend_attachment_state =
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GetVulkanAttachmentBlendState(info.blend_state);
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VkPipelineColorBlendStateCreateInfo blend_state =
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GetVulkanColorBlendState(info.blend_state, &blend_attachment_state, 1);
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// This viewport isn't used, but needs to be specified anyway.
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static const VkViewport viewport = {0.0f, 0.0f, 1.0f, 1.0f, 0.0f, 1.0f};
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static const VkRect2D scissor = {{0, 0}, {1, 1}};
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static const VkPipelineViewportStateCreateInfo viewport_state = {
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VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
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nullptr,
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0, // VkPipelineViewportStateCreateFlags flags;
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1, // uint32_t viewportCount
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&viewport, // const VkViewport* pViewports
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1, // uint32_t scissorCount
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&scissor // const VkRect2D* pScissors
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};
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// Set viewport and scissor dynamic state so we can change it elsewhere.
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static const VkDynamicState dynamic_states[] = {VK_DYNAMIC_STATE_VIEWPORT,
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VK_DYNAMIC_STATE_SCISSOR};
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static const VkPipelineDynamicStateCreateInfo dynamic_state = {
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VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO, nullptr,
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0, // VkPipelineDynamicStateCreateFlags flags
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static_cast<u32>(ArraySize(dynamic_states)), // uint32_t dynamicStateCount
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dynamic_states // const VkDynamicState* pDynamicStates
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};
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// Combine to full pipeline info structure.
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VkGraphicsPipelineCreateInfo pipeline_info = {
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VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
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nullptr, // VkStructureType sType
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0, // VkPipelineCreateFlags flags
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num_shader_stages, // uint32_t stageCount
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shader_stages, // const VkPipelineShaderStageCreateInfo* pStages
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&vertex_input_state, // const VkPipelineVertexInputStateCreateInfo* pVertexInputState
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&input_assembly_state, // const VkPipelineInputAssemblyStateCreateInfo* pInputAssemblyState
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nullptr, // const VkPipelineTessellationStateCreateInfo* pTessellationState
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&viewport_state, // const VkPipelineViewportStateCreateInfo* pViewportState
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&rasterization_state, // const VkPipelineRasterizationStateCreateInfo* pRasterizationState
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&multisample_state, // const VkPipelineMultisampleStateCreateInfo* pMultisampleState
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&depth_stencil_state, // const VkPipelineDepthStencilStateCreateInfo* pDepthStencilState
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&blend_state, // const VkPipelineColorBlendStateCreateInfo* pColorBlendState
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&dynamic_state, // const VkPipelineDynamicStateCreateInfo* pDynamicState
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info.pipeline_layout, // VkPipelineLayout layout
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info.render_pass, // VkRenderPass renderPass
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0, // uint32_t subpass
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VK_NULL_HANDLE, // VkPipeline basePipelineHandle
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-1 // int32_t basePipelineIndex
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};
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VkPipeline pipeline;
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VkResult res = vkCreateGraphicsPipelines(g_vulkan_context->GetDevice(), m_pipeline_cache, 1,
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&pipeline_info, nullptr, &pipeline);
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if (res != VK_SUCCESS)
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{
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LOG_VULKAN_ERROR(res, "vkCreateGraphicsPipelines failed: ");
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return VK_NULL_HANDLE;
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}
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return pipeline;
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}
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VkPipeline ObjectCache::GetPipeline(const PipelineInfo& info)
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{
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return GetPipelineWithCacheResult(info).first;
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}
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std::pair<VkPipeline, bool> ObjectCache::GetPipelineWithCacheResult(const PipelineInfo& info)
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{
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auto iter = m_pipeline_objects.find(info);
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if (iter != m_pipeline_objects.end())
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return {iter->second, true};
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VkPipeline pipeline = CreatePipeline(info);
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m_pipeline_objects.emplace(info, pipeline);
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return {pipeline, false};
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}
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std::string ObjectCache::GetDiskCacheFileName(const char* type)
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{
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return StringFromFormat("%svulkan-%s-%s.cache", File::GetUserPath(D_SHADERCACHE_IDX).c_str(),
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SConfig::GetInstance().m_strGameID.c_str(), type);
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}
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class PipelineCacheReadCallback : public LinearDiskCacheReader<u32, u8>
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{
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public:
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PipelineCacheReadCallback(std::vector<u8>* data) : m_data(data) {}
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void Read(const u32& key, const u8* value, u32 value_size) override
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{
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m_data->resize(value_size);
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if (value_size > 0)
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memcpy(m_data->data(), value, value_size);
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}
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private:
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std::vector<u8>* m_data;
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};
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class PipelineCacheReadIgnoreCallback : public LinearDiskCacheReader<u32, u8>
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{
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public:
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void Read(const u32& key, const u8* value, u32 value_size) override {}
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};
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bool ObjectCache::CreatePipelineCache(bool load_from_disk)
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{
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// We have to keep the pipeline cache file name around since when we save it
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// we delete the old one, by which time the game's unique ID is already cleared.
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m_pipeline_cache_filename = GetDiskCacheFileName("pipeline");
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std::vector<u8> disk_data;
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if (load_from_disk)
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{
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LinearDiskCache<u32, u8> disk_cache;
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PipelineCacheReadCallback read_callback(&disk_data);
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if (disk_cache.OpenAndRead(m_pipeline_cache_filename, read_callback) != 1)
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disk_data.clear();
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}
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VkPipelineCacheCreateInfo info = {
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VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO, // VkStructureType sType
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nullptr, // const void* pNext
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0, // VkPipelineCacheCreateFlags flags
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disk_data.size(), // size_t initialDataSize
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!disk_data.empty() ? disk_data.data() : nullptr, // const void* pInitialData
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};
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VkResult res =
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vkCreatePipelineCache(g_vulkan_context->GetDevice(), &info, nullptr, &m_pipeline_cache);
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if (res == VK_SUCCESS)
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return true;
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// Failed to create pipeline cache, try with it empty.
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LOG_VULKAN_ERROR(res, "vkCreatePipelineCache failed, trying empty cache: ");
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info.initialDataSize = 0;
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info.pInitialData = nullptr;
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res = vkCreatePipelineCache(g_vulkan_context->GetDevice(), &info, nullptr, &m_pipeline_cache);
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if (res == VK_SUCCESS)
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return true;
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LOG_VULKAN_ERROR(res, "vkCreatePipelineCache failed: ");
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return false;
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}
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void ObjectCache::DestroyPipelineCache()
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{
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for (const auto& it : m_pipeline_objects)
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{
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if (it.second != VK_NULL_HANDLE)
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vkDestroyPipeline(g_vulkan_context->GetDevice(), it.second, nullptr);
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}
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m_pipeline_objects.clear();
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vkDestroyPipelineCache(g_vulkan_context->GetDevice(), m_pipeline_cache, nullptr);
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m_pipeline_cache = VK_NULL_HANDLE;
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}
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void ObjectCache::SavePipelineCache()
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{
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size_t data_size;
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VkResult res =
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vkGetPipelineCacheData(g_vulkan_context->GetDevice(), m_pipeline_cache, &data_size, nullptr);
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if (res != VK_SUCCESS)
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{
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LOG_VULKAN_ERROR(res, "vkGetPipelineCacheData failed: ");
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return;
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}
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std::vector<u8> data(data_size);
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res = vkGetPipelineCacheData(g_vulkan_context->GetDevice(), m_pipeline_cache, &data_size,
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data.data());
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if (res != VK_SUCCESS)
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{
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LOG_VULKAN_ERROR(res, "vkGetPipelineCacheData failed: ");
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return;
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}
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// Delete the old cache and re-create.
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File::Delete(m_pipeline_cache_filename);
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// We write a single key of 1, with the entire pipeline cache data.
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// Not ideal, but our disk cache class does not support just writing a single blob
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// of data without specifying a key.
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LinearDiskCache<u32, u8> disk_cache;
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PipelineCacheReadIgnoreCallback callback;
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disk_cache.OpenAndRead(m_pipeline_cache_filename, callback);
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disk_cache.Append(1, data.data(), static_cast<u32>(data.size()));
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disk_cache.Close();
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}
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// Cache inserter that is called back when reading from the file
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template <typename Uid>
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struct ShaderCacheReader : public LinearDiskCacheReader<Uid, u32>
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{
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ShaderCacheReader(std::map<Uid, VkShaderModule>& shader_map) : m_shader_map(shader_map) {}
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void Read(const Uid& key, const u32* value, u32 value_size) override
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{
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// We don't insert null modules into the shader map since creation could succeed later on.
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// e.g. we're generating bad code, but fix this in a later version, and for some reason
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// the cache is not invalidated.
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VkShaderModule module = Util::CreateShaderModule(value, value_size);
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if (module == VK_NULL_HANDLE)
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return;
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m_shader_map.emplace(key, module);
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}
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std::map<Uid, VkShaderModule>& m_shader_map;
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};
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void ObjectCache::LoadShaderCaches()
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{
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ShaderCacheReader<VertexShaderUid> vs_reader(m_vs_cache.shader_map);
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m_vs_cache.disk_cache.OpenAndRead(GetDiskCacheFileName("vs"), vs_reader);
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SETSTAT(stats.numVertexShadersCreated, static_cast<int>(m_vs_cache.shader_map.size()));
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SETSTAT(stats.numVertexShadersAlive, static_cast<int>(m_vs_cache.shader_map.size()));
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ShaderCacheReader<PixelShaderUid> ps_reader(m_ps_cache.shader_map);
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m_ps_cache.disk_cache.OpenAndRead(GetDiskCacheFileName("ps"), ps_reader);
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SETSTAT(stats.numPixelShadersCreated, static_cast<int>(m_ps_cache.shader_map.size()));
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SETSTAT(stats.numPixelShadersAlive, static_cast<int>(m_ps_cache.shader_map.size()));
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|
|
if (g_vulkan_context->SupportsGeometryShaders())
|
|
{
|
|
ShaderCacheReader<GeometryShaderUid> gs_reader(m_gs_cache.shader_map);
|
|
m_gs_cache.disk_cache.OpenAndRead(GetDiskCacheFileName("gs"), gs_reader);
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
static void DestroyShaderCache(T& cache)
|
|
{
|
|
cache.disk_cache.Close();
|
|
for (const auto& it : cache.shader_map)
|
|
{
|
|
if (it.second != VK_NULL_HANDLE)
|
|
vkDestroyShaderModule(g_vulkan_context->GetDevice(), it.second, nullptr);
|
|
}
|
|
cache.shader_map.clear();
|
|
}
|
|
|
|
void ObjectCache::DestroyShaderCaches()
|
|
{
|
|
DestroyShaderCache(m_vs_cache);
|
|
DestroyShaderCache(m_ps_cache);
|
|
|
|
if (g_vulkan_context->SupportsGeometryShaders())
|
|
DestroyShaderCache(m_gs_cache);
|
|
}
|
|
|
|
VkShaderModule ObjectCache::GetVertexShaderForUid(const VertexShaderUid& uid)
|
|
{
|
|
auto it = m_vs_cache.shader_map.find(uid);
|
|
if (it != m_vs_cache.shader_map.end())
|
|
return it->second;
|
|
|
|
// Not in the cache, so compile the shader.
|
|
ShaderCompiler::SPIRVCodeVector spv;
|
|
VkShaderModule module = VK_NULL_HANDLE;
|
|
ShaderCode source_code = GenerateVertexShaderCode(APIType::Vulkan, uid.GetUidData());
|
|
if (ShaderCompiler::CompileVertexShader(&spv, source_code.GetBuffer().c_str(),
|
|
source_code.GetBuffer().length()))
|
|
{
|
|
module = Util::CreateShaderModule(spv.data(), spv.size());
|
|
|
|
// Append to shader cache if it created successfully.
|
|
if (module != VK_NULL_HANDLE)
|
|
{
|
|
m_vs_cache.disk_cache.Append(uid, spv.data(), static_cast<u32>(spv.size()));
|
|
INCSTAT(stats.numVertexShadersCreated);
|
|
INCSTAT(stats.numVertexShadersAlive);
|
|
}
|
|
}
|
|
|
|
// We still insert null entries to prevent further compilation attempts.
|
|
m_vs_cache.shader_map.emplace(uid, module);
|
|
return module;
|
|
}
|
|
|
|
VkShaderModule ObjectCache::GetGeometryShaderForUid(const GeometryShaderUid& uid)
|
|
{
|
|
_assert_(g_vulkan_context->SupportsGeometryShaders());
|
|
auto it = m_gs_cache.shader_map.find(uid);
|
|
if (it != m_gs_cache.shader_map.end())
|
|
return it->second;
|
|
|
|
// Not in the cache, so compile the shader.
|
|
ShaderCompiler::SPIRVCodeVector spv;
|
|
VkShaderModule module = VK_NULL_HANDLE;
|
|
ShaderCode source_code = GenerateGeometryShaderCode(APIType::Vulkan, uid.GetUidData());
|
|
if (ShaderCompiler::CompileGeometryShader(&spv, source_code.GetBuffer().c_str(),
|
|
source_code.GetBuffer().length()))
|
|
{
|
|
module = Util::CreateShaderModule(spv.data(), spv.size());
|
|
|
|
// Append to shader cache if it created successfully.
|
|
if (module != VK_NULL_HANDLE)
|
|
m_gs_cache.disk_cache.Append(uid, spv.data(), static_cast<u32>(spv.size()));
|
|
}
|
|
|
|
// We still insert null entries to prevent further compilation attempts.
|
|
m_gs_cache.shader_map.emplace(uid, module);
|
|
return module;
|
|
}
|
|
|
|
VkShaderModule ObjectCache::GetPixelShaderForUid(const PixelShaderUid& uid)
|
|
{
|
|
auto it = m_ps_cache.shader_map.find(uid);
|
|
if (it != m_ps_cache.shader_map.end())
|
|
return it->second;
|
|
|
|
// Not in the cache, so compile the shader.
|
|
ShaderCompiler::SPIRVCodeVector spv;
|
|
VkShaderModule module = VK_NULL_HANDLE;
|
|
ShaderCode source_code = GeneratePixelShaderCode(APIType::Vulkan, uid.GetUidData());
|
|
if (ShaderCompiler::CompileFragmentShader(&spv, source_code.GetBuffer().c_str(),
|
|
source_code.GetBuffer().length()))
|
|
{
|
|
module = Util::CreateShaderModule(spv.data(), spv.size());
|
|
|
|
// Append to shader cache if it created successfully.
|
|
if (module != VK_NULL_HANDLE)
|
|
{
|
|
m_ps_cache.disk_cache.Append(uid, spv.data(), static_cast<u32>(spv.size()));
|
|
INCSTAT(stats.numPixelShadersCreated);
|
|
INCSTAT(stats.numPixelShadersAlive);
|
|
}
|
|
}
|
|
|
|
// We still insert null entries to prevent further compilation attempts.
|
|
m_ps_cache.shader_map.emplace(uid, module);
|
|
return module;
|
|
}
|
|
|
|
void ObjectCache::ClearSamplerCache()
|
|
{
|
|
for (const auto& it : m_sampler_cache)
|
|
{
|
|
if (it.second != VK_NULL_HANDLE)
|
|
vkDestroySampler(g_vulkan_context->GetDevice(), it.second, nullptr);
|
|
}
|
|
m_sampler_cache.clear();
|
|
}
|
|
|
|
void ObjectCache::DestroySamplers()
|
|
{
|
|
ClearSamplerCache();
|
|
|
|
if (m_point_sampler != VK_NULL_HANDLE)
|
|
{
|
|
vkDestroySampler(g_vulkan_context->GetDevice(), m_point_sampler, nullptr);
|
|
m_point_sampler = VK_NULL_HANDLE;
|
|
}
|
|
|
|
if (m_linear_sampler != VK_NULL_HANDLE)
|
|
{
|
|
vkDestroySampler(g_vulkan_context->GetDevice(), m_linear_sampler, nullptr);
|
|
m_linear_sampler = VK_NULL_HANDLE;
|
|
}
|
|
}
|
|
|
|
void ObjectCache::RecompileSharedShaders()
|
|
{
|
|
DestroySharedShaders();
|
|
if (!CompileSharedShaders())
|
|
PanicAlert("Failed to recompile shared shaders.");
|
|
}
|
|
|
|
bool ObjectCache::CreateDescriptorSetLayouts()
|
|
{
|
|
static const VkDescriptorSetLayoutBinding ubo_set_bindings[] = {
|
|
{UBO_DESCRIPTOR_SET_BINDING_PS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
|
|
VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{UBO_DESCRIPTOR_SET_BINDING_VS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
|
|
VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{UBO_DESCRIPTOR_SET_BINDING_GS, VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1,
|
|
VK_SHADER_STAGE_GEOMETRY_BIT}};
|
|
|
|
// Annoying these have to be split, apparently we can't partially update an array without the
|
|
// validation layers throwing a warning.
|
|
static const VkDescriptorSetLayoutBinding sampler_set_bindings[] = {
|
|
{0, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{1, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{2, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{3, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{4, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{5, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{6, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT},
|
|
{7, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1, VK_SHADER_STAGE_FRAGMENT_BIT}};
|
|
|
|
static const VkDescriptorSetLayoutBinding ssbo_set_bindings[] = {
|
|
{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_FRAGMENT_BIT}};
|
|
|
|
static const VkDescriptorSetLayoutCreateInfo create_infos[NUM_DESCRIPTOR_SETS] = {
|
|
{VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, nullptr, 0,
|
|
static_cast<u32>(ArraySize(ubo_set_bindings)), ubo_set_bindings},
|
|
{VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, nullptr, 0,
|
|
static_cast<u32>(ArraySize(sampler_set_bindings)), sampler_set_bindings},
|
|
{VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, nullptr, 0,
|
|
static_cast<u32>(ArraySize(ssbo_set_bindings)), ssbo_set_bindings}};
|
|
|
|
for (size_t i = 0; i < NUM_DESCRIPTOR_SETS; i++)
|
|
{
|
|
VkResult res = vkCreateDescriptorSetLayout(g_vulkan_context->GetDevice(), &create_infos[i],
|
|
nullptr, &m_descriptor_set_layouts[i]);
|
|
if (res != VK_SUCCESS)
|
|
{
|
|
LOG_VULKAN_ERROR(res, "vkCreateDescriptorSetLayout failed: ");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void ObjectCache::DestroyDescriptorSetLayouts()
|
|
{
|
|
for (VkDescriptorSetLayout layout : m_descriptor_set_layouts)
|
|
{
|
|
if (layout != VK_NULL_HANDLE)
|
|
vkDestroyDescriptorSetLayout(g_vulkan_context->GetDevice(), layout, nullptr);
|
|
}
|
|
}
|
|
|
|
bool ObjectCache::CreatePipelineLayouts()
|
|
{
|
|
VkResult res;
|
|
|
|
// Descriptor sets for each pipeline layout
|
|
VkDescriptorSetLayout standard_sets[] = {
|
|
m_descriptor_set_layouts[DESCRIPTOR_SET_UNIFORM_BUFFERS],
|
|
m_descriptor_set_layouts[DESCRIPTOR_SET_PIXEL_SHADER_SAMPLERS]};
|
|
VkDescriptorSetLayout bbox_sets[] = {
|
|
m_descriptor_set_layouts[DESCRIPTOR_SET_UNIFORM_BUFFERS],
|
|
m_descriptor_set_layouts[DESCRIPTOR_SET_PIXEL_SHADER_SAMPLERS],
|
|
m_descriptor_set_layouts[DESCRIPTOR_SET_SHADER_STORAGE_BUFFERS]};
|
|
VkPushConstantRange push_constant_range = {
|
|
VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT, 0, PUSH_CONSTANT_BUFFER_SIZE};
|
|
|
|
// Info for each pipeline layout
|
|
VkPipelineLayoutCreateInfo standard_info = {VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
|
nullptr,
|
|
0,
|
|
static_cast<u32>(ArraySize(standard_sets)),
|
|
standard_sets,
|
|
0,
|
|
nullptr};
|
|
VkPipelineLayoutCreateInfo bbox_info = {VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
|
nullptr,
|
|
0,
|
|
static_cast<u32>(ArraySize(bbox_sets)),
|
|
bbox_sets,
|
|
0,
|
|
nullptr};
|
|
VkPipelineLayoutCreateInfo push_constant_info = {VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
|
|
nullptr,
|
|
0,
|
|
static_cast<u32>(ArraySize(standard_sets)),
|
|
standard_sets,
|
|
1,
|
|
&push_constant_range};
|
|
|
|
if ((res = vkCreatePipelineLayout(g_vulkan_context->GetDevice(), &standard_info, nullptr,
|
|
&m_standard_pipeline_layout)) != VK_SUCCESS ||
|
|
(res = vkCreatePipelineLayout(g_vulkan_context->GetDevice(), &bbox_info, nullptr,
|
|
&m_bbox_pipeline_layout)) != VK_SUCCESS ||
|
|
(res = vkCreatePipelineLayout(g_vulkan_context->GetDevice(), &push_constant_info, nullptr,
|
|
&m_push_constant_pipeline_layout)))
|
|
{
|
|
LOG_VULKAN_ERROR(res, "vkCreatePipelineLayout failed: ");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void ObjectCache::DestroyPipelineLayouts()
|
|
{
|
|
if (m_standard_pipeline_layout != VK_NULL_HANDLE)
|
|
vkDestroyPipelineLayout(g_vulkan_context->GetDevice(), m_standard_pipeline_layout, nullptr);
|
|
if (m_bbox_pipeline_layout != VK_NULL_HANDLE)
|
|
vkDestroyPipelineLayout(g_vulkan_context->GetDevice(), m_bbox_pipeline_layout, nullptr);
|
|
if (m_push_constant_pipeline_layout != VK_NULL_HANDLE)
|
|
vkDestroyPipelineLayout(g_vulkan_context->GetDevice(), m_push_constant_pipeline_layout,
|
|
nullptr);
|
|
}
|
|
|
|
bool ObjectCache::CreateUtilityShaderVertexFormat()
|
|
{
|
|
PortableVertexDeclaration vtx_decl = {};
|
|
vtx_decl.position.enable = true;
|
|
vtx_decl.position.type = VAR_FLOAT;
|
|
vtx_decl.position.components = 4;
|
|
vtx_decl.position.integer = false;
|
|
vtx_decl.position.offset = offsetof(UtilityShaderVertex, Position);
|
|
vtx_decl.texcoords[0].enable = true;
|
|
vtx_decl.texcoords[0].type = VAR_FLOAT;
|
|
vtx_decl.texcoords[0].components = 4;
|
|
vtx_decl.texcoords[0].integer = false;
|
|
vtx_decl.texcoords[0].offset = offsetof(UtilityShaderVertex, TexCoord);
|
|
vtx_decl.colors[0].enable = true;
|
|
vtx_decl.colors[0].type = VAR_UNSIGNED_BYTE;
|
|
vtx_decl.colors[0].components = 4;
|
|
vtx_decl.colors[0].integer = false;
|
|
vtx_decl.colors[0].offset = offsetof(UtilityShaderVertex, Color);
|
|
vtx_decl.stride = sizeof(UtilityShaderVertex);
|
|
|
|
m_utility_shader_vertex_format = std::make_unique<VertexFormat>(vtx_decl);
|
|
return true;
|
|
}
|
|
|
|
bool ObjectCache::CreateStaticSamplers()
|
|
{
|
|
VkSamplerCreateInfo create_info = {
|
|
VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO, // VkStructureType sType
|
|
nullptr, // const void* pNext
|
|
0, // VkSamplerCreateFlags flags
|
|
VK_FILTER_NEAREST, // VkFilter magFilter
|
|
VK_FILTER_NEAREST, // VkFilter minFilter
|
|
VK_SAMPLER_MIPMAP_MODE_NEAREST, // VkSamplerMipmapMode mipmapMode
|
|
VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, // VkSamplerAddressMode addressModeU
|
|
VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, // VkSamplerAddressMode addressModeV
|
|
VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, // VkSamplerAddressMode addressModeW
|
|
0.0f, // float mipLodBias
|
|
VK_FALSE, // VkBool32 anisotropyEnable
|
|
1.0f, // float maxAnisotropy
|
|
VK_FALSE, // VkBool32 compareEnable
|
|
VK_COMPARE_OP_ALWAYS, // VkCompareOp compareOp
|
|
std::numeric_limits<float>::min(), // float minLod
|
|
std::numeric_limits<float>::max(), // float maxLod
|
|
VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK, // VkBorderColor borderColor
|
|
VK_FALSE // VkBool32 unnormalizedCoordinates
|
|
};
|
|
|
|
VkResult res =
|
|
vkCreateSampler(g_vulkan_context->GetDevice(), &create_info, nullptr, &m_point_sampler);
|
|
if (res != VK_SUCCESS)
|
|
{
|
|
LOG_VULKAN_ERROR(res, "vkCreateSampler failed: ");
|
|
return false;
|
|
}
|
|
|
|
// Most fields are shared across point<->linear samplers, so only change those necessary.
|
|
create_info.minFilter = VK_FILTER_LINEAR;
|
|
create_info.magFilter = VK_FILTER_LINEAR;
|
|
create_info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
|
|
res = vkCreateSampler(g_vulkan_context->GetDevice(), &create_info, nullptr, &m_linear_sampler);
|
|
if (res != VK_SUCCESS)
|
|
{
|
|
LOG_VULKAN_ERROR(res, "vkCreateSampler failed: ");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
VkSampler ObjectCache::GetSampler(const SamplerState& info)
|
|
{
|
|
auto iter = m_sampler_cache.find(info);
|
|
if (iter != m_sampler_cache.end())
|
|
return iter->second;
|
|
|
|
VkSamplerCreateInfo create_info = {
|
|
VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO, // VkStructureType sType
|
|
nullptr, // const void* pNext
|
|
0, // VkSamplerCreateFlags flags
|
|
info.mag_filter, // VkFilter magFilter
|
|
info.min_filter, // VkFilter minFilter
|
|
info.mipmap_mode, // VkSamplerMipmapMode mipmapMode
|
|
info.wrap_u, // VkSamplerAddressMode addressModeU
|
|
info.wrap_v, // VkSamplerAddressMode addressModeV
|
|
VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE, // VkSamplerAddressMode addressModeW
|
|
static_cast<float>(info.lod_bias / 32.0f), // float mipLodBias
|
|
VK_FALSE, // VkBool32 anisotropyEnable
|
|
0.0f, // float maxAnisotropy
|
|
VK_FALSE, // VkBool32 compareEnable
|
|
VK_COMPARE_OP_ALWAYS, // VkCompareOp compareOp
|
|
static_cast<float>(info.min_lod / 16.0f), // float minLod
|
|
static_cast<float>(info.max_lod / 16.0f), // float maxLod
|
|
VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK, // VkBorderColor borderColor
|
|
VK_FALSE // VkBool32 unnormalizedCoordinates
|
|
};
|
|
|
|
// Can we use anisotropic filtering with this sampler?
|
|
if (info.enable_anisotropic_filtering && g_vulkan_context->SupportsAnisotropicFiltering())
|
|
{
|
|
// Cap anisotropy to device limits.
|
|
create_info.anisotropyEnable = VK_TRUE;
|
|
create_info.maxAnisotropy = std::min(static_cast<float>(1 << g_ActiveConfig.iMaxAnisotropy),
|
|
g_vulkan_context->GetMaxSamplerAnisotropy());
|
|
}
|
|
|
|
VkSampler sampler = VK_NULL_HANDLE;
|
|
VkResult res = vkCreateSampler(g_vulkan_context->GetDevice(), &create_info, nullptr, &sampler);
|
|
if (res != VK_SUCCESS)
|
|
LOG_VULKAN_ERROR(res, "vkCreateSampler failed: ");
|
|
|
|
// Store it even if it failed
|
|
m_sampler_cache.emplace(info, sampler);
|
|
return sampler;
|
|
}
|
|
|
|
std::string ObjectCache::GetUtilityShaderHeader() const
|
|
{
|
|
std::stringstream ss;
|
|
if (g_ActiveConfig.iMultisamples > 1)
|
|
{
|
|
ss << "#define MSAA_ENABLED 1" << std::endl;
|
|
ss << "#define MSAA_SAMPLES " << g_ActiveConfig.iMultisamples << std::endl;
|
|
if (g_ActiveConfig.bSSAA)
|
|
ss << "#define SSAA_ENABLED 1" << std::endl;
|
|
}
|
|
|
|
u32 efb_layers = (g_ActiveConfig.iStereoMode != STEREO_OFF) ? 2 : 1;
|
|
ss << "#define EFB_LAYERS " << efb_layers << std::endl;
|
|
|
|
return ss.str();
|
|
}
|
|
|
|
// Comparison operators for PipelineInfos
|
|
// Since these all boil down to POD types, we can just memcmp the entire thing for speed
|
|
// The is_trivially_copyable check fails on MSVC due to BitField.
|
|
// TODO: Can we work around this any way?
|
|
#if defined(__GNUC__) && !defined(__clang__) && __GNUC__ < 5 && !defined(_MSC_VER)
|
|
static_assert(std::has_trivial_copy_constructor<PipelineInfo>::value,
|
|
"PipelineInfo is trivially copyable");
|
|
#elif !defined(_MSC_VER)
|
|
static_assert(std::is_trivially_copyable<PipelineInfo>::value,
|
|
"PipelineInfo is trivially copyable");
|
|
#endif
|
|
|
|
std::size_t PipelineInfoHash::operator()(const PipelineInfo& key) const
|
|
{
|
|
return static_cast<std::size_t>(XXH64(&key, sizeof(key), 0));
|
|
}
|
|
|
|
bool operator==(const PipelineInfo& lhs, const PipelineInfo& rhs)
|
|
{
|
|
return std::memcmp(&lhs, &rhs, sizeof(lhs)) == 0;
|
|
}
|
|
|
|
bool operator!=(const PipelineInfo& lhs, const PipelineInfo& rhs)
|
|
{
|
|
return !operator==(lhs, rhs);
|
|
}
|
|
|
|
bool operator<(const PipelineInfo& lhs, const PipelineInfo& rhs)
|
|
{
|
|
return std::memcmp(&lhs, &rhs, sizeof(lhs)) < 0;
|
|
}
|
|
|
|
bool operator>(const PipelineInfo& lhs, const PipelineInfo& rhs)
|
|
{
|
|
return std::memcmp(&lhs, &rhs, sizeof(lhs)) > 0;
|
|
}
|
|
|
|
bool operator==(const SamplerState& lhs, const SamplerState& rhs)
|
|
{
|
|
return lhs.bits == rhs.bits;
|
|
}
|
|
|
|
bool operator!=(const SamplerState& lhs, const SamplerState& rhs)
|
|
{
|
|
return !operator==(lhs, rhs);
|
|
}
|
|
|
|
bool operator>(const SamplerState& lhs, const SamplerState& rhs)
|
|
{
|
|
return lhs.bits > rhs.bits;
|
|
}
|
|
|
|
bool operator<(const SamplerState& lhs, const SamplerState& rhs)
|
|
{
|
|
return lhs.bits < rhs.bits;
|
|
}
|
|
|
|
bool ObjectCache::CompileSharedShaders()
|
|
{
|
|
static const char PASSTHROUGH_VERTEX_SHADER_SOURCE[] = R"(
|
|
layout(location = 0) in vec4 ipos;
|
|
layout(location = 5) in vec4 icol0;
|
|
layout(location = 8) in vec3 itex0;
|
|
|
|
layout(location = 0) out vec3 uv0;
|
|
layout(location = 1) out vec4 col0;
|
|
|
|
void main()
|
|
{
|
|
gl_Position = ipos;
|
|
uv0 = itex0;
|
|
col0 = icol0;
|
|
}
|
|
)";
|
|
|
|
static const char PASSTHROUGH_GEOMETRY_SHADER_SOURCE[] = R"(
|
|
layout(triangles) in;
|
|
layout(triangle_strip, max_vertices = EFB_LAYERS * 3) out;
|
|
|
|
layout(location = 0) in vec3 in_uv0[];
|
|
layout(location = 1) in vec4 in_col0[];
|
|
|
|
layout(location = 0) out vec3 out_uv0;
|
|
layout(location = 1) out vec4 out_col0;
|
|
|
|
void main()
|
|
{
|
|
for (int j = 0; j < EFB_LAYERS; j++)
|
|
{
|
|
for (int i = 0; i < 3; i++)
|
|
{
|
|
gl_Layer = j;
|
|
gl_Position = gl_in[i].gl_Position;
|
|
out_uv0 = vec3(in_uv0[i].xy, float(j));
|
|
out_col0 = in_col0[i];
|
|
EmitVertex();
|
|
}
|
|
EndPrimitive();
|
|
}
|
|
}
|
|
)";
|
|
|
|
static const char SCREEN_QUAD_VERTEX_SHADER_SOURCE[] = R"(
|
|
layout(location = 0) out vec3 uv0;
|
|
|
|
void main()
|
|
{
|
|
/*
|
|
* id &1 &2 clamp(*2-1)
|
|
* 0 0,0 0,0 -1,-1 TL
|
|
* 1 1,0 1,0 1,-1 TR
|
|
* 2 0,2 0,1 -1,1 BL
|
|
* 3 1,2 1,1 1,1 BR
|
|
*/
|
|
vec2 rawpos = vec2(float(gl_VertexID & 1), clamp(float(gl_VertexID & 2), 0.0f, 1.0f));
|
|
gl_Position = vec4(rawpos * 2.0f - 1.0f, 0.0f, 1.0f);
|
|
uv0 = vec3(rawpos, 0.0f);
|
|
}
|
|
)";
|
|
|
|
static const char SCREEN_QUAD_GEOMETRY_SHADER_SOURCE[] = R"(
|
|
layout(triangles) in;
|
|
layout(triangle_strip, max_vertices = EFB_LAYERS * 3) out;
|
|
|
|
layout(location = 0) in vec3 in_uv0[];
|
|
|
|
layout(location = 0) out vec3 out_uv0;
|
|
|
|
void main()
|
|
{
|
|
for (int j = 0; j < EFB_LAYERS; j++)
|
|
{
|
|
for (int i = 0; i < 3; i++)
|
|
{
|
|
gl_Layer = j;
|
|
gl_Position = gl_in[i].gl_Position;
|
|
out_uv0 = vec3(in_uv0[i].xy, float(j));
|
|
EmitVertex();
|
|
}
|
|
EndPrimitive();
|
|
}
|
|
}
|
|
)";
|
|
|
|
std::string header = GetUtilityShaderHeader();
|
|
|
|
m_screen_quad_vertex_shader =
|
|
Util::CompileAndCreateVertexShader(header + SCREEN_QUAD_VERTEX_SHADER_SOURCE);
|
|
m_passthrough_vertex_shader =
|
|
Util::CompileAndCreateVertexShader(header + PASSTHROUGH_VERTEX_SHADER_SOURCE);
|
|
if (m_screen_quad_vertex_shader == VK_NULL_HANDLE ||
|
|
m_passthrough_vertex_shader == VK_NULL_HANDLE)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (g_ActiveConfig.iStereoMode != STEREO_OFF && g_vulkan_context->SupportsGeometryShaders())
|
|
{
|
|
m_screen_quad_geometry_shader =
|
|
Util::CompileAndCreateGeometryShader(header + SCREEN_QUAD_GEOMETRY_SHADER_SOURCE);
|
|
m_passthrough_geometry_shader =
|
|
Util::CompileAndCreateGeometryShader(header + PASSTHROUGH_GEOMETRY_SHADER_SOURCE);
|
|
if (m_screen_quad_geometry_shader == VK_NULL_HANDLE ||
|
|
m_passthrough_geometry_shader == VK_NULL_HANDLE)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void ObjectCache::DestroySharedShaders()
|
|
{
|
|
auto DestroyShader = [this](VkShaderModule& shader) {
|
|
if (shader != VK_NULL_HANDLE)
|
|
{
|
|
vkDestroyShaderModule(g_vulkan_context->GetDevice(), shader, nullptr);
|
|
shader = VK_NULL_HANDLE;
|
|
}
|
|
};
|
|
|
|
DestroyShader(m_screen_quad_vertex_shader);
|
|
DestroyShader(m_passthrough_vertex_shader);
|
|
DestroyShader(m_screen_quad_geometry_shader);
|
|
DestroyShader(m_passthrough_geometry_shader);
|
|
}
|
|
}
|