mirror of
https://github.com/doitsujin/dxvk.git
synced 2025-02-20 10:54:16 +01:00
[dxvk] Add new mip map generator
The current approach uses Vulkan blits, which does not work if the image view in question has a different format than the image itself.
This commit is contained in:
Philip Rebohle
parent
7ec93debf1
commit
19b6a16173
@ -285,6 +285,14 @@ namespace dxvk {
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return m_info;
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}
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/**
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* \brief Image handle
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* \returns Image handle
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*/
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VkImage imageHandle() const {
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return m_image->handle();
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}
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/**
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* \brief Image properties
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* \returns Image properties
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@ -302,8 +310,8 @@ namespace dxvk {
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}
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/**
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* \brief Image
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* \returns Image
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* \brief Image object
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* \returns Image object
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*/
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Rc<DxvkImage> image() const {
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return m_image;
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554
src/dxvk/dxvk_meta_mipgen.cpp
Normal file
554
src/dxvk/dxvk_meta_mipgen.cpp
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@ -0,0 +1,554 @@
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#include "dxvk_meta_mipgen.h"
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#include <dxvk_mipgen_vert.h>
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#include <dxvk_mipgen_geom.h>
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#include <dxvk_mipgen_frag_1d.h>
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#include <dxvk_mipgen_frag_2d.h>
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#include <dxvk_mipgen_frag_3d.h>
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namespace dxvk {
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DxvkMetaMipGenRenderPass::DxvkMetaMipGenRenderPass(
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const Rc<vk::DeviceFn>& vkd,
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const Rc<DxvkImageView>& view)
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: m_vkd(vkd), m_view(view), m_renderPass(createRenderPass()) {
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// Determine view type based on image type
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const std::array<std::pair<VkImageViewType, VkImageViewType>, 3> viewTypes = {{
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{ VK_IMAGE_VIEW_TYPE_1D_ARRAY, VK_IMAGE_VIEW_TYPE_1D_ARRAY },
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{ VK_IMAGE_VIEW_TYPE_2D_ARRAY, VK_IMAGE_VIEW_TYPE_2D_ARRAY },
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{ VK_IMAGE_VIEW_TYPE_3D, VK_IMAGE_VIEW_TYPE_2D_ARRAY },
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}};
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m_srcViewType = viewTypes.at(uint32_t(view->imageInfo().type)).first;
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m_dstViewType = viewTypes.at(uint32_t(view->imageInfo().type)).second;
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// Create image views and framebuffers
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m_passes.resize(view->info().numLevels - 1);
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for (uint32_t i = 0; i < m_passes.size(); i++)
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m_passes.at(i) = this->createFramebuffer(i);
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}
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DxvkMetaMipGenRenderPass::~DxvkMetaMipGenRenderPass() {
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for (const auto& pass : m_passes) {
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m_vkd->vkDestroyFramebuffer(m_vkd->device(), pass.framebuffer, nullptr);
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m_vkd->vkDestroyImageView(m_vkd->device(), pass.dstView, nullptr);
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m_vkd->vkDestroyImageView(m_vkd->device(), pass.srcView, nullptr);
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}
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m_vkd->vkDestroyRenderPass(m_vkd->device(), m_renderPass, nullptr);
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}
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VkExtent3D DxvkMetaMipGenRenderPass::passExtent(uint32_t passId) const {
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VkExtent3D extent = m_view->mipLevelExtent(passId + 1);
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if (m_view->imageInfo().type != VK_IMAGE_TYPE_3D)
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extent.depth = m_view->info().numLayers;
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return extent;
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}
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VkRenderPass DxvkMetaMipGenRenderPass::createRenderPass() const {
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std::array<VkSubpassDependency, 2> subpassDeps = {{
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{ VK_SUBPASS_EXTERNAL, 0,
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m_view->imageInfo().stages,
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VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
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m_view->imageInfo().access,
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VK_ACCESS_COLOR_ATTACHMENT_READ_BIT |
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VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, 0 },
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{ 0, VK_SUBPASS_EXTERNAL,
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VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT,
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m_view->imageInfo().stages,
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VK_ACCESS_COLOR_ATTACHMENT_READ_BIT |
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VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,
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m_view->imageInfo().access, 0 },
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}};
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VkAttachmentDescription attachment;
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attachment.flags = 0;
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attachment.format = m_view->info().format;
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attachment.samples = VK_SAMPLE_COUNT_1_BIT;
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attachment.loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
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attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
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attachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
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attachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
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attachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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attachment.finalLayout = m_view->imageInfo().layout;
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VkAttachmentReference attachmentRef;
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attachmentRef.attachment = 0;
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attachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
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VkSubpassDescription subpass;
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subpass.flags = 0;
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subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
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subpass.inputAttachmentCount = 0;
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subpass.pInputAttachments = nullptr;
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subpass.colorAttachmentCount = 1;
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subpass.pColorAttachments = &attachmentRef;
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subpass.pResolveAttachments = nullptr;
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subpass.pDepthStencilAttachment = nullptr;
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subpass.preserveAttachmentCount = 0;
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subpass.pPreserveAttachments = nullptr;
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VkRenderPassCreateInfo info;
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info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
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info.pNext = nullptr;
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info.flags = 0;
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info.attachmentCount = 1;
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info.pAttachments = &attachment;
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info.subpassCount = 1;
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info.pSubpasses = &subpass;
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info.dependencyCount = subpassDeps.size();
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info.pDependencies = subpassDeps.data();
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VkRenderPass result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateRenderPass(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenRenderPass: Failed to create render pass");
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return result;
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}
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DxvkMetaMipGenPass DxvkMetaMipGenRenderPass::createFramebuffer(uint32_t pass) const {
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DxvkMetaMipGenPass result;
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result.srcView = VK_NULL_HANDLE;
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result.dstView = VK_NULL_HANDLE;
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result.framebuffer = VK_NULL_HANDLE;
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// Common image view info
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VkImageViewCreateInfo viewInfo;
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viewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
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viewInfo.pNext = nullptr;
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viewInfo.flags = 0;
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viewInfo.image = m_view->imageHandle();
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viewInfo.format = m_view->info().format;
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viewInfo.components = {
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VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY,
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VK_COMPONENT_SWIZZLE_IDENTITY, VK_COMPONENT_SWIZZLE_IDENTITY };
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// Create source image view, which points to
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// the one mip level we're going to sample.
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VkImageSubresourceRange srcSubresources;
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srcSubresources.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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srcSubresources.baseMipLevel = m_view->info().minLevel + pass;
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srcSubresources.levelCount = 1;
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srcSubresources.baseArrayLayer = m_view->info().minLayer;
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srcSubresources.layerCount = m_view->info().numLayers;
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viewInfo.viewType = m_srcViewType;
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viewInfo.subresourceRange = srcSubresources;
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if (m_vkd->vkCreateImageView(m_vkd->device(), &viewInfo, nullptr, &result.srcView) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenRenderPass: Failed to create source image view");
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// Create destination image view, which points
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// to the mip level we're going to render to.
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VkExtent3D dstExtent = m_view->mipLevelExtent(pass + 1);
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VkImageSubresourceRange dstSubresources;
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dstSubresources.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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dstSubresources.baseMipLevel = m_view->info().minLevel + pass + 1;
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dstSubresources.levelCount = 1;
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if (m_view->imageInfo().type != VK_IMAGE_TYPE_3D) {
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dstSubresources.baseArrayLayer = m_view->info().minLayer;
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dstSubresources.layerCount = m_view->info().numLayers;
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} else {
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dstSubresources.baseArrayLayer = 0;
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dstSubresources.layerCount = dstExtent.depth;
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}
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viewInfo.viewType = m_dstViewType;
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viewInfo.subresourceRange = dstSubresources;
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if (m_vkd->vkCreateImageView(m_vkd->device(), &viewInfo, nullptr, &result.dstView) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenRenderPass: Failed to create target image view");
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// Create framebuffer using the destination
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// image view as its color attachment.
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VkFramebufferCreateInfo fboInfo;
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fboInfo.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
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fboInfo.pNext = nullptr;
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fboInfo.flags = 0;
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fboInfo.renderPass = m_renderPass;
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fboInfo.attachmentCount = 1;
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fboInfo.pAttachments = &result.dstView;
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fboInfo.width = dstExtent.width;
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fboInfo.height = dstExtent.height;
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fboInfo.layers = dstSubresources.layerCount;
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if (m_vkd->vkCreateFramebuffer(m_vkd->device(), &fboInfo, nullptr, &result.framebuffer) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenRenderPass: Failed to create target framebuffer");
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return result;
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}
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DxvkMetaMipGenObjects::DxvkMetaMipGenObjects(const Rc<vk::DeviceFn>& vkd)
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: m_vkd (vkd),
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m_sampler (createSampler()),
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m_shaderVert (createShaderModule(dxvk_mipgen_vert)),
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m_shaderGeom (createShaderModule(dxvk_mipgen_geom)),
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m_shaderFrag1D(createShaderModule(dxvk_mipgen_frag_1d)),
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m_shaderFrag2D(createShaderModule(dxvk_mipgen_frag_2d)),
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m_shaderFrag3D(createShaderModule(dxvk_mipgen_frag_3d)) {
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}
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DxvkMetaMipGenObjects::~DxvkMetaMipGenObjects() {
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for (const auto& pair : m_renderPasses)
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m_vkd->vkDestroyRenderPass(m_vkd->device(), pair.second, nullptr);
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for (const auto& pair : m_pipelines) {
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m_vkd->vkDestroyPipeline(m_vkd->device(), pair.second.pipeHandle, nullptr);
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m_vkd->vkDestroyPipelineLayout(m_vkd->device(), pair.second.pipeLayout, nullptr);
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m_vkd->vkDestroyDescriptorSetLayout (m_vkd->device(), pair.second.dsetLayout, nullptr);
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}
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m_vkd->vkDestroyShaderModule(m_vkd->device(), m_shaderFrag3D, nullptr);
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m_vkd->vkDestroyShaderModule(m_vkd->device(), m_shaderFrag2D, nullptr);
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m_vkd->vkDestroyShaderModule(m_vkd->device(), m_shaderFrag1D, nullptr);
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m_vkd->vkDestroyShaderModule(m_vkd->device(), m_shaderGeom, nullptr);
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m_vkd->vkDestroyShaderModule(m_vkd->device(), m_shaderVert, nullptr);
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m_vkd->vkDestroySampler(m_vkd->device(), m_sampler, nullptr);
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}
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DxvkMetaMipGenPipeline DxvkMetaMipGenObjects::getPipeline(
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VkImageViewType viewType,
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VkFormat viewFormat) {
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std::lock_guard<std::mutex> lock(m_mutex);
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DxvkMetaMipGenPipelineKey key;
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key.viewType = viewType;
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key.viewFormat = viewFormat;
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auto entry = m_pipelines.find(key);
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if (entry != m_pipelines.end())
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return entry->second;
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DxvkMetaMipGenPipeline pipeline = this->createPipeline(key);
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m_pipelines.insert({ key, pipeline });
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return pipeline;
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}
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VkRenderPass DxvkMetaMipGenObjects::getRenderPass(VkFormat viewFormat) {
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auto entry = m_renderPasses.find(viewFormat);
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if (entry != m_renderPasses.end())
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return entry->second;
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VkRenderPass renderPass = this->createRenderPass(viewFormat);
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m_renderPasses.insert({ viewFormat, renderPass });
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return renderPass;
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}
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VkSampler DxvkMetaMipGenObjects::createSampler() const {
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VkSamplerCreateInfo info;
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info.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
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info.pNext = nullptr;
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info.flags = 0;
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info.magFilter = VK_FILTER_LINEAR;
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info.minFilter = VK_FILTER_LINEAR;
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info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST;
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info.addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
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info.addressModeV = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
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info.addressModeW = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE;
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info.mipLodBias = 0.0f;
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info.anisotropyEnable = VK_FALSE;
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info.maxAnisotropy = 1.0f;
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info.compareEnable = VK_FALSE;
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info.compareOp = VK_COMPARE_OP_ALWAYS;
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info.minLod = 0.0f;
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info.maxLod = 0.0f;
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info.borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
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info.unnormalizedCoordinates = VK_FALSE;
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VkSampler result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateSampler(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenObjects: Failed to create sampler");
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return result;
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}
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VkShaderModule DxvkMetaMipGenObjects::createShaderModule(const SpirvCodeBuffer& code) const {
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VkShaderModuleCreateInfo info;
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info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
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info.pNext = nullptr;
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info.flags = 0;
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info.codeSize = code.size();
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info.pCode = code.data();
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VkShaderModule result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateShaderModule(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenObjects: Failed to create shader module");
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return result;
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}
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DxvkMetaMipGenPipeline DxvkMetaMipGenObjects::createPipeline(
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const DxvkMetaMipGenPipelineKey& key) {
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DxvkMetaMipGenPipeline pipe;
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pipe.dsetLayout = this->createDescriptorSetLayout(key.viewType);
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pipe.pipeLayout = this->createPipelineLayout(pipe.dsetLayout);
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pipe.pipeHandle = this->createPipeline(key.viewType, pipe.pipeLayout,
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this->getRenderPass(key.viewFormat));
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return pipe;
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}
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VkRenderPass DxvkMetaMipGenObjects::createRenderPass(
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VkFormat format) const {
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VkAttachmentDescription attachment;
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attachment.flags = 0;
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attachment.format = format;
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attachment.samples = VK_SAMPLE_COUNT_1_BIT;
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attachment.loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
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attachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
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attachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
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attachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
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attachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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attachment.finalLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
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VkAttachmentReference attachmentRef;
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attachmentRef.attachment = 0;
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attachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
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VkSubpassDescription subpass;
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subpass.flags = 0;
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subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
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subpass.inputAttachmentCount = 0;
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subpass.pInputAttachments = nullptr;
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subpass.colorAttachmentCount = 1;
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subpass.pColorAttachments = &attachmentRef;
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subpass.pResolveAttachments = nullptr;
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subpass.pDepthStencilAttachment = nullptr;
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subpass.preserveAttachmentCount = 0;
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subpass.pPreserveAttachments = nullptr;
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VkRenderPassCreateInfo info;
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info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
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info.pNext = nullptr;
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info.flags = 0;
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info.attachmentCount = 1;
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info.pAttachments = &attachment;
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info.subpassCount = 1;
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info.pSubpasses = &subpass;
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info.dependencyCount = 0;
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info.pDependencies = nullptr;
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VkRenderPass result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateRenderPass(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenObjects: Failed to create render pass");
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return result;
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}
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VkDescriptorSetLayout DxvkMetaMipGenObjects::createDescriptorSetLayout(
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VkImageViewType viewType) const {
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VkDescriptorSetLayoutBinding binding;
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binding.binding = 0;
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binding.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
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binding.descriptorCount = 1;
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binding.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
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binding.pImmutableSamplers = &m_sampler;
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VkDescriptorSetLayoutCreateInfo info;
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info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
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info.pNext = nullptr;
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info.flags = 0;
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info.bindingCount = 1;
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info.pBindings = &binding;
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VkDescriptorSetLayout result = VK_NULL_HANDLE;
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if (m_vkd->vkCreateDescriptorSetLayout(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
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throw DxvkError("DxvkMetaMipGenObjects: Failed to create descriptor set layout");
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return result;
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}
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VkPipelineLayout DxvkMetaMipGenObjects::createPipelineLayout(
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VkDescriptorSetLayout descriptorSetLayout) const {
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||||
VkPushConstantRange pushRange;
|
||||
pushRange.stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
|
||||
pushRange.offset = 0;
|
||||
pushRange.size = sizeof(DxvkMetaMipGenPushConstants);
|
||||
|
||||
VkPipelineLayoutCreateInfo info;
|
||||
info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
|
||||
info.pNext = nullptr;
|
||||
info.flags = 0;
|
||||
info.setLayoutCount = 1;
|
||||
info.pSetLayouts = &descriptorSetLayout;
|
||||
info.pushConstantRangeCount = 1;
|
||||
info.pPushConstantRanges = &pushRange;
|
||||
|
||||
VkPipelineLayout result = VK_NULL_HANDLE;
|
||||
if (m_vkd->vkCreatePipelineLayout(m_vkd->device(), &info, nullptr, &result) != VK_SUCCESS)
|
||||
throw DxvkError("DxvkMetaMipGenObjects: Failed to create pipeline layout");
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
VkPipeline DxvkMetaMipGenObjects::createPipeline(
|
||||
VkImageViewType imageViewType,
|
||||
VkPipelineLayout pipelineLayout,
|
||||
VkRenderPass renderPass) const {
|
||||
std::array<VkPipelineShaderStageCreateInfo, 3> stages;
|
||||
|
||||
VkPipelineShaderStageCreateInfo& vsStage = stages[0];
|
||||
vsStage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
||||
vsStage.pNext = nullptr;
|
||||
vsStage.flags = 0;
|
||||
vsStage.stage = VK_SHADER_STAGE_VERTEX_BIT;
|
||||
vsStage.module = m_shaderVert;
|
||||
vsStage.pName = "main";
|
||||
vsStage.pSpecializationInfo = nullptr;
|
||||
|
||||
VkPipelineShaderStageCreateInfo& gsStage = stages[1];
|
||||
gsStage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
||||
gsStage.pNext = nullptr;
|
||||
gsStage.flags = 0;
|
||||
gsStage.stage = VK_SHADER_STAGE_GEOMETRY_BIT;
|
||||
gsStage.module = m_shaderGeom;
|
||||
gsStage.pName = "main";
|
||||
gsStage.pSpecializationInfo = nullptr;
|
||||
|
||||
VkPipelineShaderStageCreateInfo& psStage = stages[2];
|
||||
psStage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
||||
psStage.pNext = nullptr;
|
||||
psStage.flags = 0;
|
||||
psStage.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
|
||||
psStage.module = VK_NULL_HANDLE;
|
||||
psStage.pName = "main";
|
||||
psStage.pSpecializationInfo = nullptr;
|
||||
|
||||
switch (imageViewType) {
|
||||
case VK_IMAGE_VIEW_TYPE_1D_ARRAY: psStage.module = m_shaderFrag1D; break;
|
||||
case VK_IMAGE_VIEW_TYPE_2D_ARRAY: psStage.module = m_shaderFrag2D; break;
|
||||
case VK_IMAGE_VIEW_TYPE_3D: psStage.module = m_shaderFrag3D; break;
|
||||
default: throw DxvkError("DxvkMetaMipGenObjects: Invalid view type");
|
||||
}
|
||||
|
||||
std::array<VkDynamicState, 2> dynStates = {{
|
||||
VK_DYNAMIC_STATE_VIEWPORT,
|
||||
VK_DYNAMIC_STATE_SCISSOR,
|
||||
}};
|
||||
|
||||
VkPipelineDynamicStateCreateInfo dynState;
|
||||
dynState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
|
||||
dynState.pNext = nullptr;
|
||||
dynState.flags = 0;
|
||||
dynState.dynamicStateCount = dynStates.size();
|
||||
dynState.pDynamicStates = dynStates.data();
|
||||
|
||||
VkPipelineVertexInputStateCreateInfo viState;
|
||||
viState.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
|
||||
viState.pNext = nullptr;
|
||||
viState.flags = 0;
|
||||
viState.vertexBindingDescriptionCount = 0;
|
||||
viState.pVertexBindingDescriptions = nullptr;
|
||||
viState.vertexAttributeDescriptionCount = 0;
|
||||
viState.pVertexAttributeDescriptions = nullptr;
|
||||
|
||||
VkPipelineInputAssemblyStateCreateInfo iaState;
|
||||
iaState.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
|
||||
iaState.pNext = nullptr;
|
||||
iaState.flags = 0;
|
||||
iaState.topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST;
|
||||
iaState.primitiveRestartEnable = VK_FALSE;
|
||||
|
||||
VkPipelineViewportStateCreateInfo vpState;
|
||||
vpState.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
|
||||
vpState.pNext = nullptr;
|
||||
vpState.flags = 0;
|
||||
vpState.viewportCount = 1;
|
||||
vpState.pViewports = nullptr;
|
||||
vpState.scissorCount = 1;
|
||||
vpState.pScissors = nullptr;
|
||||
|
||||
VkPipelineRasterizationStateCreateInfo rsState;
|
||||
rsState.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
|
||||
rsState.pNext = nullptr;
|
||||
rsState.flags = 0;
|
||||
rsState.depthClampEnable = VK_TRUE;
|
||||
rsState.rasterizerDiscardEnable = VK_FALSE;
|
||||
rsState.polygonMode = VK_POLYGON_MODE_FILL;
|
||||
rsState.cullMode = VK_CULL_MODE_NONE;
|
||||
rsState.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
|
||||
rsState.depthBiasEnable = VK_FALSE;
|
||||
rsState.depthBiasConstantFactor = 0.0f;
|
||||
rsState.depthBiasClamp = 0.0f;
|
||||
rsState.depthBiasSlopeFactor = 0.0f;
|
||||
rsState.lineWidth = 1.0f;
|
||||
|
||||
uint32_t msMask = 0xFFFFFFFF;
|
||||
VkPipelineMultisampleStateCreateInfo msState;
|
||||
msState.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
|
||||
msState.pNext = nullptr;
|
||||
msState.flags = 0;
|
||||
msState.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
|
||||
msState.sampleShadingEnable = VK_FALSE;
|
||||
msState.minSampleShading = 1.0f;
|
||||
msState.pSampleMask = &msMask;
|
||||
msState.alphaToCoverageEnable = VK_FALSE;
|
||||
msState.alphaToOneEnable = VK_FALSE;
|
||||
|
||||
VkPipelineColorBlendAttachmentState cbAttachment;
|
||||
cbAttachment.blendEnable = VK_FALSE;
|
||||
cbAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
|
||||
cbAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
|
||||
cbAttachment.colorBlendOp = VK_BLEND_OP_ADD;
|
||||
cbAttachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
|
||||
cbAttachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
|
||||
cbAttachment.alphaBlendOp = VK_BLEND_OP_ADD;
|
||||
cbAttachment.colorWriteMask =
|
||||
VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
|
||||
VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
|
||||
|
||||
VkPipelineColorBlendStateCreateInfo cbState;
|
||||
cbState.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
|
||||
cbState.pNext = nullptr;
|
||||
cbState.flags = 0;
|
||||
cbState.logicOpEnable = VK_FALSE;
|
||||
cbState.logicOp = VK_LOGIC_OP_NO_OP;
|
||||
cbState.attachmentCount = 1;
|
||||
cbState.pAttachments = &cbAttachment;
|
||||
|
||||
for (uint32_t i = 0; i < 4; i++)
|
||||
cbState.blendConstants[i] = 0.0f;
|
||||
|
||||
VkGraphicsPipelineCreateInfo info;
|
||||
info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
|
||||
info.pNext = nullptr;
|
||||
info.flags = 0;
|
||||
info.stageCount = stages.size();
|
||||
info.pStages = stages.data();
|
||||
info.pVertexInputState = &viState;
|
||||
info.pInputAssemblyState = &iaState;
|
||||
info.pTessellationState = nullptr;
|
||||
info.pViewportState = &vpState;
|
||||
info.pRasterizationState = &rsState;
|
||||
info.pMultisampleState = &msState;
|
||||
info.pColorBlendState = &cbState;
|
||||
info.pDepthStencilState = nullptr;
|
||||
info.pDynamicState = &dynState;
|
||||
info.layout = pipelineLayout;
|
||||
info.renderPass = renderPass;
|
||||
info.subpass = 0;
|
||||
info.basePipelineHandle = VK_NULL_HANDLE;
|
||||
info.basePipelineIndex = -1;
|
||||
|
||||
VkPipeline result = VK_NULL_HANDLE;
|
||||
if (m_vkd->vkCreateGraphicsPipelines(m_vkd->device(), VK_NULL_HANDLE, 1, &info, nullptr, &result) != VK_SUCCESS)
|
||||
throw DxvkError("DxvkMetaMipGenObjects: Failed to create graphics pipeline");
|
||||
return result;
|
||||
}
|
||||
|
||||
}
|
||||
232
src/dxvk/dxvk_meta_mipgen.h
Normal file
232
src/dxvk/dxvk_meta_mipgen.h
Normal file
@ -0,0 +1,232 @@
|
||||
#pragma once
|
||||
|
||||
#include <mutex>
|
||||
#include <unordered_map>
|
||||
|
||||
#include "../spirv/spirv_code_buffer.h"
|
||||
|
||||
#include "dxvk_hash.h"
|
||||
#include "dxvk_image.h"
|
||||
|
||||
namespace dxvk {
|
||||
|
||||
/**
|
||||
* \brief Push constant data
|
||||
*/
|
||||
struct DxvkMetaMipGenPushConstants {
|
||||
uint32_t layerCount;
|
||||
};
|
||||
|
||||
/**
|
||||
* \brief Mip map generation pipeline key
|
||||
*
|
||||
* We have to create pipelines for each
|
||||
* combination of source image view type
|
||||
* and image format.
|
||||
*/
|
||||
struct DxvkMetaMipGenPipelineKey {
|
||||
VkImageViewType viewType;
|
||||
VkFormat viewFormat;
|
||||
|
||||
bool eq(const DxvkMetaMipGenPipelineKey& other) const {
|
||||
return this->viewType == other.viewType
|
||||
&& this->viewFormat == other.viewFormat;
|
||||
}
|
||||
|
||||
size_t hash() const {
|
||||
DxvkHashState result;
|
||||
result.add(uint32_t(this->viewType));
|
||||
result.add(uint32_t(this->viewFormat));
|
||||
return result;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* \brief Mip map generation pipeline
|
||||
*
|
||||
* Stores the objects for a single pipeline
|
||||
* that is used for mipmap generation.
|
||||
*/
|
||||
struct DxvkMetaMipGenPipeline {
|
||||
VkDescriptorSetLayout dsetLayout;
|
||||
VkPipelineLayout pipeLayout;
|
||||
VkPipeline pipeHandle;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* \brief Mip map generation framebuffer
|
||||
*
|
||||
* Stores the image views and framebuffer
|
||||
* handle used to generate one mip level.
|
||||
*/
|
||||
struct DxvkMetaMipGenPass {
|
||||
VkImageView srcView;
|
||||
VkImageView dstView;
|
||||
VkFramebuffer framebuffer;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* \brief Mip map generation render pass
|
||||
*
|
||||
* Stores image views, framebuffer objects and
|
||||
* a render pass object for mip map generation.
|
||||
* This must be created per image view.
|
||||
*/
|
||||
class DxvkMetaMipGenRenderPass : public DxvkResource {
|
||||
|
||||
public:
|
||||
|
||||
DxvkMetaMipGenRenderPass(
|
||||
const Rc<vk::DeviceFn>& vkd,
|
||||
const Rc<DxvkImageView>& view);
|
||||
|
||||
~DxvkMetaMipGenRenderPass();
|
||||
|
||||
/**
|
||||
* \brief Render pass handle
|
||||
* \returns Render pass handle
|
||||
*/
|
||||
VkRenderPass renderPass() const {
|
||||
return m_renderPass;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Source image view type
|
||||
*
|
||||
* Use this to figure out which type the
|
||||
* resource descriptor needs to have.
|
||||
* \returns Source image view type
|
||||
*/
|
||||
VkImageViewType viewType() const {
|
||||
return m_srcViewType;
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Render pass count
|
||||
*
|
||||
* Number of mip levels to generate.
|
||||
* \returns Render pass count
|
||||
*/
|
||||
uint32_t passCount() const {
|
||||
return m_passes.size();
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Framebuffer handles
|
||||
*
|
||||
* Returns image view and framebuffer handles
|
||||
* required to generate a single mip level.
|
||||
* \param [in] pass Render pass index
|
||||
* \returns Object handles for the given pass
|
||||
*/
|
||||
DxvkMetaMipGenPass pass(uint32_t passId) const {
|
||||
return m_passes.at(passId);
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Framebuffer size for a given pass
|
||||
*
|
||||
* Stores the width, height, and layer count
|
||||
* of the framebuffer for the given pass ID.
|
||||
*/
|
||||
VkExtent3D passExtent(uint32_t passId) const;
|
||||
|
||||
private:
|
||||
|
||||
Rc<vk::DeviceFn> m_vkd;
|
||||
Rc<DxvkImageView> m_view;
|
||||
|
||||
VkRenderPass m_renderPass;
|
||||
|
||||
VkImageViewType m_srcViewType;
|
||||
VkImageViewType m_dstViewType;
|
||||
|
||||
std::vector<DxvkMetaMipGenPass> m_passes;
|
||||
|
||||
VkRenderPass createRenderPass() const;
|
||||
|
||||
DxvkMetaMipGenPass createFramebuffer(uint32_t pass) const;
|
||||
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* \brief Mip map generation objects
|
||||
*
|
||||
* Stores render pass objects and pipelines used
|
||||
* to generate mip maps. Due to Vulkan API design
|
||||
* decisions, we have to create one render pass
|
||||
* and pipeline object per image format used.
|
||||
*/
|
||||
class DxvkMetaMipGenObjects : public RcObject {
|
||||
|
||||
public:
|
||||
|
||||
DxvkMetaMipGenObjects(const Rc<vk::DeviceFn>& vkd);
|
||||
~DxvkMetaMipGenObjects();
|
||||
|
||||
/**
|
||||
* \brief Creates a mip map generation pipeline
|
||||
*
|
||||
* \param [in] viewType Source image view type
|
||||
* \param [in] viewFormat Image view format
|
||||
* \returns The mip map generation pipeline
|
||||
*/
|
||||
DxvkMetaMipGenPipeline getPipeline(
|
||||
VkImageViewType viewType,
|
||||
VkFormat viewFormat);
|
||||
|
||||
private:
|
||||
|
||||
Rc<vk::DeviceFn> m_vkd;
|
||||
|
||||
VkSampler m_sampler;
|
||||
|
||||
VkShaderModule m_shaderVert;
|
||||
VkShaderModule m_shaderGeom;
|
||||
VkShaderModule m_shaderFrag1D;
|
||||
VkShaderModule m_shaderFrag2D;
|
||||
VkShaderModule m_shaderFrag3D;
|
||||
|
||||
std::mutex m_mutex;
|
||||
|
||||
std::unordered_map<
|
||||
VkFormat,
|
||||
VkRenderPass> m_renderPasses;
|
||||
|
||||
std::unordered_map<
|
||||
DxvkMetaMipGenPipelineKey,
|
||||
DxvkMetaMipGenPipeline,
|
||||
DxvkHash, DxvkEq> m_pipelines;
|
||||
|
||||
VkRenderPass getRenderPass(
|
||||
VkFormat viewFormat);
|
||||
|
||||
VkSampler createSampler() const;
|
||||
|
||||
VkShaderModule createShaderModule(
|
||||
const SpirvCodeBuffer& code) const;
|
||||
|
||||
DxvkMetaMipGenPipeline createPipeline(
|
||||
const DxvkMetaMipGenPipelineKey& key);
|
||||
|
||||
VkRenderPass createRenderPass(
|
||||
VkFormat format) const;
|
||||
|
||||
VkDescriptorSetLayout createDescriptorSetLayout(
|
||||
VkImageViewType viewType) const;
|
||||
|
||||
VkPipelineLayout createPipelineLayout(
|
||||
VkDescriptorSetLayout descriptorSetLayout) const;
|
||||
|
||||
VkPipeline createPipeline(
|
||||
VkImageViewType imageViewType,
|
||||
VkPipelineLayout pipelineLayout,
|
||||
VkRenderPass renderPass) const;
|
||||
|
||||
};
|
||||
|
||||
}
|
||||
@ -12,6 +12,12 @@ dxvk_shaders = files([
|
||||
'shaders/dxvk_clear_image3d_u.comp',
|
||||
'shaders/dxvk_clear_image3d_f.comp',
|
||||
|
||||
'shaders/dxvk_mipgen_vert.vert',
|
||||
'shaders/dxvk_mipgen_geom.geom',
|
||||
'shaders/dxvk_mipgen_frag_1d.frag',
|
||||
'shaders/dxvk_mipgen_frag_2d.frag',
|
||||
'shaders/dxvk_mipgen_frag_3d.frag',
|
||||
|
||||
'hud/shaders/hud_line.frag',
|
||||
'hud/shaders/hud_text.frag',
|
||||
'hud/shaders/hud_vert.vert',
|
||||
@ -41,6 +47,7 @@ dxvk_src = files([
|
||||
'dxvk_main.cpp',
|
||||
'dxvk_memory.cpp',
|
||||
'dxvk_meta_clear.cpp',
|
||||
'dxvk_meta_mipgen.cpp',
|
||||
'dxvk_meta_resolve.cpp',
|
||||
'dxvk_pipecache.cpp',
|
||||
'dxvk_pipecompiler.cpp',
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user