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Add FrameGraph (WIP)

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This commit is contained in:
Jérôme Leclercq
2021-05-02 13:58:35 +02:00
parent 377129586b
commit 55c2dd8485
29 changed files with 1749 additions and 36 deletions
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21
src/Nazara/VulkanRenderer/VulkanRenderPass.cpp
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@@ -40,6 +40,7 @@ namespace Nz
}
StackVector<VkAttachmentReference> vkAttachmentReferences = NazaraStackVector(VkAttachmentReference, totalAttachmentReference);
StackVector<UInt32> vkPreserveAttachments = NazaraStackVector(UInt32, attachments.size());
StackVector<VkSubpassDescription> vkSubpassDescs = NazaraStackVector(VkSubpassDescription, m_subpassDescriptions.size());
for (const SubpassDescription& subpassInfo : m_subpassDescriptions)
@@ -72,6 +73,10 @@ namespace Nz
});
}
assert(subpassInfo.preserveAttachments.size() <= vkPreserveAttachments.size());
for (std::size_t attachmentIndex : subpassInfo.preserveAttachments)
vkPreserveAttachments.push_back(UInt32(attachmentIndex));
vkSubpassDescs.push_back({
VkSubpassDescriptionFlags(0),
VK_PIPELINE_BIND_POINT_GRAPHICS,
@@ -81,17 +86,25 @@ namespace Nz
(!subpassInfo.colorAttachment.empty()) ? &vkAttachmentReferences[colorAttachmentIndex] : nullptr,
nullptr,
(subpassInfo.depthStencilAttachment) ? &vkAttachmentReferences[depthStencilAttachmentIndex] : nullptr,
0,
nullptr
UInt32(vkPreserveAttachments.size()),
(!vkPreserveAttachments.empty()) ? &vkPreserveAttachments[0] : nullptr
});
}
StackVector<VkSubpassDependency> vkSubpassDeps = NazaraStackVector(VkSubpassDependency, m_subpassDependencies.size());
for (const SubpassDependency& subpassDependency : m_subpassDependencies)
{
auto ToSubPassIndex = [](std::size_t subpassIndex) -> UInt32
{
if (subpassIndex == ExternalSubpassIndex)
return VK_SUBPASS_EXTERNAL;
return UInt32(subpassIndex);
};
vkSubpassDeps.push_back({
UInt32(subpassDependency.fromSubpassIndex),
UInt32(subpassDependency.toSubpassIndex),
ToSubPassIndex(subpassDependency.fromSubpassIndex),
ToSubPassIndex(subpassDependency.toSubpassIndex),
ToVulkan(subpassDependency.fromStages),
ToVulkan(subpassDependency.toStages),
ToVulkan(subpassDependency.fromAccessFlags),