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https://github.com/doitsujin/dxvk.git
synced 2025-03-13 19:29:14 +01:00
[dxvk] Add pipelines needed for depth-stencil packing
- Add method to retrieve meta pack pipeline for a given format - Add descriptor update template
This commit is contained in:
Philip Rebohle
parent
863f2d07fd
commit
119c06e453
164
src/dxvk/dxvk_meta_pack.cpp
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164
src/dxvk/dxvk_meta_pack.cpp
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@ -0,0 +1,164 @@
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#include "dxvk_meta_pack.h"
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#include <dxvk_pack_d24s8.h>
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#include <dxvk_pack_d32s8.h>
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namespace dxvk {
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DxvkMetaPackObjects::DxvkMetaPackObjects(const Rc<vk::DeviceFn>& vkd)
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: m_vkd (vkd),
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m_dsetLayout (createDescriptorSetLayout()),
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m_pipeLayout (createPipelineLayout()),
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m_template (createDescriptorUpdateTemplate()),
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m_pipeD24S8 (createPipeline(dxvk_pack_d24s8)),
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m_pipeD32S8 (createPipeline(dxvk_pack_d32s8)) {
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}
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DxvkMetaPackObjects::~DxvkMetaPackObjects() {
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m_vkd->vkDestroyPipeline(m_vkd->device(), m_pipeD32S8, nullptr);
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m_vkd->vkDestroyPipeline(m_vkd->device(), m_pipeD24S8, nullptr);
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m_vkd->vkDestroyDescriptorUpdateTemplateKHR(
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m_vkd->device(), m_template, nullptr);
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m_vkd->vkDestroyPipelineLayout(
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m_vkd->device(), m_pipeLayout, nullptr);
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m_vkd->vkDestroyDescriptorSetLayout(
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m_vkd->device(), m_dsetLayout, nullptr);
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}
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DxvkMetaPackPipeline DxvkMetaPackObjects::getPipeline(VkFormat format) {
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DxvkMetaPackPipeline result;
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result.dsetTemplate = m_template;
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result.dsetLayout = m_dsetLayout;
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result.pipeLayout = m_pipeLayout;
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result.pipeHandle = VK_NULL_HANDLE;
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switch (format) {
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case VK_FORMAT_D24_UNORM_S8_UINT: result.pipeHandle = m_pipeD24S8; break;
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case VK_FORMAT_D32_SFLOAT_S8_UINT: result.pipeHandle = m_pipeD32S8; break;
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default: Logger::err(str::format("DxvkMetaPackObjects: Unknown format: ", format));
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}
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return result;
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}
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VkDescriptorSetLayout DxvkMetaPackObjects::createDescriptorSetLayout() {
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std::array<VkDescriptorSetLayoutBinding, 3> bindings = {{
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{ 0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_COMPUTE_BIT, nullptr },
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{ 1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1, VK_SHADER_STAGE_COMPUTE_BIT, nullptr },
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{ 2, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1, VK_SHADER_STAGE_COMPUTE_BIT, nullptr },
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}};
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VkDescriptorSetLayoutCreateInfo dsetInfo;
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dsetInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
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dsetInfo.pNext = nullptr;
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dsetInfo.flags = 0;
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dsetInfo.bindingCount = bindings.size();
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dsetInfo.pBindings = bindings.data();
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VkDescriptorSetLayout result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateDescriptorSetLayout(m_vkd->device(), &dsetInfo, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaPackObjects: Failed to create descriptor set layout");
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return result;
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}
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VkPipelineLayout DxvkMetaPackObjects::createPipelineLayout() {
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VkPushConstantRange push;
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push.stageFlags = VK_SHADER_STAGE_COMPUTE_BIT;
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push.offset = 0;
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push.size = sizeof(DxvkMetaPackArgs);
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VkPipelineLayoutCreateInfo layoutInfo;
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layoutInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
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layoutInfo.pNext = nullptr;
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layoutInfo.flags = 0;
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layoutInfo.setLayoutCount = 1;
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layoutInfo.pSetLayouts = &m_dsetLayout;
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layoutInfo.pushConstantRangeCount = 1;
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layoutInfo.pPushConstantRanges = &push;
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VkPipelineLayout result = VK_NULL_HANDLE;
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if (m_vkd->vkCreatePipelineLayout(m_vkd->device(), &layoutInfo, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaPackObjects: Failed to create pipeline layout");
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return result;
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}
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VkDescriptorUpdateTemplateKHR DxvkMetaPackObjects::createDescriptorUpdateTemplate() {
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std::array<VkDescriptorUpdateTemplateEntryKHR, 3> bindings = {{
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{ 0, 0, 1, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, offsetof(DxvkMetaPackDescriptors, dstBuffer), 0 },
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{ 1, 0, 1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, offsetof(DxvkMetaPackDescriptors, srcDepth), 0 },
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{ 2, 0, 1, VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, offsetof(DxvkMetaPackDescriptors, srcStencil), 0 },
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}};
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VkDescriptorUpdateTemplateCreateInfoKHR templateInfo;
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templateInfo.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_UPDATE_TEMPLATE_CREATE_INFO_KHR;
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templateInfo.pNext = nullptr;
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templateInfo.flags = 0;
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templateInfo.descriptorUpdateEntryCount = bindings.size();
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templateInfo.pDescriptorUpdateEntries = bindings.data();
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templateInfo.templateType = VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR;
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templateInfo.descriptorSetLayout = m_dsetLayout;
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templateInfo.pipelineBindPoint = VK_PIPELINE_BIND_POINT_COMPUTE;
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templateInfo.pipelineLayout = m_pipeLayout;
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templateInfo.set = 0;
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VkDescriptorUpdateTemplateKHR result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateDescriptorUpdateTemplateKHR(m_vkd->device(),
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&templateInfo, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaPackObjects: Failed to create descriptor update template");
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return result;
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}
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VkPipeline DxvkMetaPackObjects::createPipeline(const SpirvCodeBuffer& code) {
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VkShaderModuleCreateInfo shaderInfo;
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shaderInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
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shaderInfo.pNext = nullptr;
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shaderInfo.flags = 0;
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shaderInfo.codeSize = code.size();
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shaderInfo.pCode = code.data();
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VkShaderModule module = VK_NULL_HANDLE;
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if (m_vkd->vkCreateShaderModule(m_vkd->device(), &shaderInfo, nullptr, &module) != VK_SUCCESS)
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throw DxvkError("DxvkMetaPackObjects: Failed to create shader module");
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VkPipelineShaderStageCreateInfo stageInfo;
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stageInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
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stageInfo.pNext = nullptr;
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stageInfo.flags = 0;
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stageInfo.stage = VK_SHADER_STAGE_COMPUTE_BIT;
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stageInfo.module = module;
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stageInfo.pName = "main";
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stageInfo.pSpecializationInfo = nullptr;
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VkComputePipelineCreateInfo pipeInfo;
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pipeInfo.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
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pipeInfo.pNext = nullptr;
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pipeInfo.flags = 0;
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pipeInfo.stage = stageInfo;
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pipeInfo.layout = m_pipeLayout;
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pipeInfo.basePipelineHandle = VK_NULL_HANDLE;
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pipeInfo.basePipelineIndex = -1;
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VkPipeline result = VK_NULL_HANDLE;
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VkResult status = m_vkd->vkCreateComputePipelines(
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m_vkd->device(), VK_NULL_HANDLE, 1, &pipeInfo, nullptr, &result);
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m_vkd->vkDestroyShaderModule(m_vkd->device(), module, nullptr);
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if (status != VK_SUCCESS)
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throw DxvkError("DxvkMetaPackObjects: Failed to create pipeline");
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return result;
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}
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}
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94
src/dxvk/dxvk_meta_pack.h
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94
src/dxvk/dxvk_meta_pack.h
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@ -0,0 +1,94 @@
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#pragma once
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#include "../spirv/spirv_code_buffer.h"
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#include "dxvk_cmdlist.h"
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#include "dxvk_resource.h"
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namespace dxvk {
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/**
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* \brief Packing arguments
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*
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* Passed in as push constants
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* to the compute shader.
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*/
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struct DxvkMetaPackArgs {
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VkOffset2D srcOffset;
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VkExtent2D srcExtent;
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};
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/**
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* \brief Packing pipeline
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*
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* Stores the objects for a single pipeline
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* that is used to pack depth-stencil image
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* data into a linear buffer.
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*/
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struct DxvkMetaPackPipeline {
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VkDescriptorUpdateTemplateKHR dsetTemplate;
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VkDescriptorSetLayout dsetLayout;
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VkPipelineLayout pipeLayout;
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VkPipeline pipeHandle;
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};
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/**
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* \brief Packing descriptors
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*/
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struct DxvkMetaPackDescriptors {
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VkDescriptorBufferInfo dstBuffer;
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VkDescriptorImageInfo srcDepth;
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VkDescriptorImageInfo srcStencil;
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};
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/**
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* \brief Depth-stencil pack objects
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*
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* Stores compute shaders and related objects
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* for depth-stencil image packing operations.
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*/
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class DxvkMetaPackObjects : public RcObject {
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public:
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DxvkMetaPackObjects(const Rc<vk::DeviceFn>& vkd);
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~DxvkMetaPackObjects();
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/**
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* \brief Retrieves pipeline for a packed format
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*
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* \param [in] format Destination format
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* \returns Packed pipeline
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*/
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DxvkMetaPackPipeline getPipeline(VkFormat format);
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private:
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Rc<vk::DeviceFn> m_vkd;
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VkDescriptorSetLayout m_dsetLayout;
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VkPipelineLayout m_pipeLayout;
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VkDescriptorUpdateTemplateKHR m_template;
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VkShaderModule m_shaderD24S8;
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VkShaderModule m_shaderD32S8;
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VkPipeline m_pipeD24S8;
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VkPipeline m_pipeD32S8;
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VkDescriptorSetLayout createDescriptorSetLayout();
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VkPipelineLayout createPipelineLayout();
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VkDescriptorUpdateTemplateKHR createDescriptorUpdateTemplate();
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VkPipeline createPipeline(
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const SpirvCodeBuffer& code);
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};
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}
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@ -66,6 +66,7 @@ dxvk_src = files([
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'dxvk_meta_clear.cpp',
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'dxvk_meta_copy.cpp',
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'dxvk_meta_mipgen.cpp',
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'dxvk_meta_pack.cpp',
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'dxvk_meta_resolve.cpp',
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'dxvk_openvr.cpp',
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'dxvk_options.cpp',
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