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vk_renderpass_cache: Make use of designated initializers where applicable

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This commit is contained in:
Lioncash 2020-07-16 18:57:23 -04:00
parent 01f297f2e0
commit 8ebd6a21c5
1 changed files with 69 additions and 58 deletions
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127
src/video_core/renderer_vulkan/vk_renderpass_cache.cpp
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@ -39,10 +39,14 @@ VkRenderPass VKRenderPassCache::GetRenderPass(const RenderPassParams& params) {
vk::RenderPass VKRenderPassCache::CreateRenderPass(const RenderPassParams& params) const {
using namespace VideoCore::Surface;
std::vector<VkAttachmentDescription> descriptors;
std::vector<VkAttachmentReference> color_references;
const std::size_t num_attachments = static_cast<std::size_t>(params.num_color_attachments);
std::vector<VkAttachmentDescription> descriptors;
descriptors.reserve(num_attachments);
std::vector<VkAttachmentReference> color_references;
color_references.reserve(num_attachments);
for (std::size_t rt = 0; rt < num_attachments; ++rt) {
const auto guest_format = static_cast<Tegra::RenderTargetFormat>(params.color_formats[rt]);
const PixelFormat pixel_format = PixelFormatFromRenderTargetFormat(guest_format);
@ -54,20 +58,22 @@ vk::RenderPass VKRenderPassCache::CreateRenderPass(const RenderPassParams& param
const VkImageLayout color_layout = ((params.texceptions >> rt) & 1) != 0
? VK_IMAGE_LAYOUT_GENERAL
: VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
VkAttachmentDescription& descriptor = descriptors.emplace_back();
descriptor.flags = VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT;
descriptor.format = format.format;
descriptor.samples = VK_SAMPLE_COUNT_1_BIT;
descriptor.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
descriptor.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
descriptor.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
descriptor.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
descriptor.initialLayout = color_layout;
descriptor.finalLayout = color_layout;
descriptors.push_back({
.flags = VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT,
.format = format.format,
.samples = VK_SAMPLE_COUNT_1_BIT,
.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,
.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,
.initialLayout = color_layout,
.finalLayout = color_layout,
});
VkAttachmentReference& reference = color_references.emplace_back();
reference.attachment = static_cast<u32>(rt);
reference.layout = color_layout;
color_references.push_back({
.attachment = static_cast<u32>(rt),
.layout = color_layout,
});
}
VkAttachmentReference zeta_attachment_ref;
@ -82,32 +88,36 @@ vk::RenderPass VKRenderPassCache::CreateRenderPass(const RenderPassParams& param
const VkImageLayout zeta_layout = params.zeta_texception != 0
? VK_IMAGE_LAYOUT_GENERAL
: VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
VkAttachmentDescription& descriptor = descriptors.emplace_back();
descriptor.flags = 0;
descriptor.format = format.format;
descriptor.samples = VK_SAMPLE_COUNT_1_BIT;
descriptor.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
descriptor.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
descriptor.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
descriptor.stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE;
descriptor.initialLayout = zeta_layout;
descriptor.finalLayout = zeta_layout;
descriptors.push_back({
.flags = 0,
.format = format.format,
.samples = VK_SAMPLE_COUNT_1_BIT,
.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
.storeOp = VK_ATTACHMENT_STORE_OP_STORE,
.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_LOAD,
.stencilStoreOp = VK_ATTACHMENT_STORE_OP_STORE,
.initialLayout = zeta_layout,
.finalLayout = zeta_layout,
});
zeta_attachment_ref.attachment = static_cast<u32>(num_attachments);
zeta_attachment_ref.layout = zeta_layout;
zeta_attachment_ref = {
.attachment = static_cast<u32>(num_attachments),
.layout = zeta_layout,
};
}
VkSubpassDescription subpass_description;
subpass_description.flags = 0;
subpass_description.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass_description.inputAttachmentCount = 0;
subpass_description.pInputAttachments = nullptr;
subpass_description.colorAttachmentCount = static_cast<u32>(color_references.size());
subpass_description.pColorAttachments = color_references.data();
subpass_description.pResolveAttachments = nullptr;
subpass_description.pDepthStencilAttachment = has_zeta ? &zeta_attachment_ref : nullptr;
subpass_description.preserveAttachmentCount = 0;
subpass_description.pPreserveAttachments = nullptr;
const VkSubpassDescription subpass_description{
.flags = 0,
.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,
.inputAttachmentCount = 0,
.pInputAttachments = nullptr,
.colorAttachmentCount = static_cast<u32>(color_references.size()),
.pColorAttachments = color_references.data(),
.pResolveAttachments = nullptr,
.pDepthStencilAttachment = has_zeta ? &zeta_attachment_ref : nullptr,
.preserveAttachmentCount = 0,
.pPreserveAttachments = nullptr,
};
VkAccessFlags access = 0;
VkPipelineStageFlags stage = 0;
@ -122,26 +132,27 @@ vk::RenderPass VKRenderPassCache::CreateRenderPass(const RenderPassParams& param
stage |= VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
}
VkSubpassDependency subpass_dependency;
subpass_dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
subpass_dependency.dstSubpass = 0;
subpass_dependency.srcStageMask = stage;
subpass_dependency.dstStageMask = stage;
subpass_dependency.srcAccessMask = 0;
subpass_dependency.dstAccessMask = access;
subpass_dependency.dependencyFlags = 0;
const VkSubpassDependency subpass_dependency{
.srcSubpass = VK_SUBPASS_EXTERNAL,
.dstSubpass = 0,
.srcStageMask = stage,
.dstStageMask = stage,
.srcAccessMask = 0,
.dstAccessMask = access,
.dependencyFlags = 0,
};
VkRenderPassCreateInfo ci;
ci.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
ci.pNext = nullptr;
ci.flags = 0;
ci.attachmentCount = static_cast<u32>(descriptors.size());
ci.pAttachments = descriptors.data();
ci.subpassCount = 1;
ci.pSubpasses = &subpass_description;
ci.dependencyCount = 1;
ci.pDependencies = &subpass_dependency;
return device.GetLogical().CreateRenderPass(ci);
return device.GetLogical().CreateRenderPass({
.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.attachmentCount = static_cast<u32>(descriptors.size()),
.pAttachments = descriptors.data(),
.subpassCount = 1,
.pSubpasses = &subpass_description,
.dependencyCount = 1,
.pDependencies = &subpass_dependency,
});
}
} // namespace Vulkan