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Stored renderpass attachement information in SHVkRenderpass

This commit is contained in:
Brandon Mak 2022-10-01 21:25:22 +08:00
parent b657ad8884
commit 1a725c24e2
4 changed files with 50 additions and 21 deletions
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5
SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.cpp
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@ -56,6 +56,11 @@ namespace SHADE
}
}
void SHRenderGraphNode::HandleResize(void) noexcept
{
}
/***************************************************************************/
/*!

1
SHADE_Engine/src/Graphics/RenderGraph/SHRenderGraphNode.h
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@ -81,6 +81,7 @@ namespace SHADE
/*-----------------------------------------------------------------------*/
void CreateRenderpass(void) noexcept;
void CreateFramebuffer(void) noexcept;
void HandleResize (void) noexcept;
public:
/*-----------------------------------------------------------------------*/

57
SHADE_Engine/src/Graphics/Renderpass/SHVkRenderpass.cpp
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@ -30,7 +30,10 @@ namespace SHADE
SHVkRenderpass::SHVkRenderpass(Handle<SHVkLogicalDevice> const& inLogicalDeviceHdl, std::span<vk::AttachmentDescription> const vkDescriptions, std::vector<SHVkSubpassParams> const& subpasses) noexcept
: logicalDeviceHdl {inLogicalDeviceHdl}
, numAttDescs {static_cast<uint32_t>(vkDescriptions.size())}
, vkSubpassDescriptions{}
, vkSubpassDeps{}
, clearColors{}
, vkAttachmentDescriptions{}
{
for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
{
@ -42,7 +45,6 @@ namespace SHADE
vk::RenderPassCreateInfo renderPassCreateInfo{};
std::vector<vk::SubpassDependency> subpassDeps;
// For validating the depth ref
auto isValidDepthRef = [&](vk::AttachmentReference const& depthRef) -> bool
@ -50,13 +52,16 @@ namespace SHADE
return !(depthRef.attachment == static_cast<uint32_t> (-1) && depthRef.layout == vk::ImageLayout::eUndefined);
};
for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
vkAttachmentDescriptions[i] = vkDescriptions[i];
uint32_t subpassIndex = 0;
if (!subpasses.empty())
{
for (auto& subpass : subpasses)
{
subpassDescriptions.emplace_back();
auto& spDesc = subpassDescriptions.back();
vkSubpassDescriptions.emplace_back();
auto& spDesc = vkSubpassDescriptions.back();
spDesc.pColorAttachments = subpass.colorRefs.data();
spDesc.colorAttachmentCount = static_cast<uint32_t>(subpass.colorRefs.size());
@ -88,18 +93,18 @@ namespace SHADE
};
// Push a new dependency
subpassDeps.push_back(dependency);
vkSubpassDeps.push_back(dependency);
++subpassIndex;
}
// Renderpass create info for render pass creation
renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkDescriptions.size());
renderPassCreateInfo.pAttachments = vkDescriptions.data();
renderPassCreateInfo.subpassCount = static_cast<uint32_t>(subpassDescriptions.size());
renderPassCreateInfo.pSubpasses = subpassDescriptions.data();
renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(subpassDeps.size());
renderPassCreateInfo.pDependencies = subpassDeps.data();
renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkAttachmentDescriptions.size());
renderPassCreateInfo.pAttachments = vkAttachmentDescriptions.data();
renderPassCreateInfo.subpassCount = static_cast<uint32_t>(vkSubpassDescriptions.size());
renderPassCreateInfo.pSubpasses = vkSubpassDescriptions.data();
renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(vkSubpassDeps.size());
renderPassCreateInfo.pDependencies = vkSubpassDeps.data();
}
// No subpasses passed in, create a default one.
@ -172,6 +177,8 @@ namespace SHADE
: logicalDeviceHdl{ inLogicalDeviceHdl }
, numAttDescs{ static_cast<uint32_t>(vkDescriptions.size()) }
, clearColors{}
, vkSubpassDescriptions{ }
, vkSubpassDeps{ }
{
for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
{
@ -181,18 +188,24 @@ namespace SHADE
clearColors[i].color = { {{0.0f, 0.0f, 0.0f, 1.0f}} };
}
subpassDescriptions.resize (spDescs.size());
for (uint32_t i = 0; i < subpassDescriptions.size(); ++i)
{
subpassDescriptions[i] = spDescs[i];
}
vkAttachmentDescriptions.resize(vkDescriptions.size());
for (uint32_t i = 0; i < vkDescriptions.size(); ++i)
vkAttachmentDescriptions[i] = vkDescriptions[i];
vkSubpassDescriptions.resize (spDescs.size());
for (uint32_t i = 0; i < vkSubpassDescriptions.size(); ++i)
vkSubpassDescriptions[i] = spDescs[i];
vkSubpassDeps.resize(spDeps.size());
for (uint32_t i = 0; i < vkSubpassDeps.size(); ++i)
vkSubpassDeps[i] = spDeps[i];
vk::RenderPassCreateInfo renderPassCreateInfo{};
renderPassCreateInfo.attachmentCount = static_cast<uint32_t>(vkDescriptions.size());
renderPassCreateInfo.pAttachments = vkDescriptions.data();
renderPassCreateInfo.subpassCount = static_cast<uint32_t>(subpassDescriptions.size());
renderPassCreateInfo.pSubpasses = subpassDescriptions.data();
renderPassCreateInfo.subpassCount = static_cast<uint32_t>(vkSubpassDescriptions.size());
renderPassCreateInfo.pSubpasses = vkSubpassDescriptions.data();
renderPassCreateInfo.dependencyCount = static_cast<uint32_t>(spDeps.size());
renderPassCreateInfo.pDependencies = spDeps.data();
@ -210,8 +223,10 @@ namespace SHADE
SHVkRenderpass::SHVkRenderpass(SHVkRenderpass&& rhs) noexcept
: vkRenderpass {rhs.vkRenderpass}
, logicalDeviceHdl {rhs.logicalDeviceHdl}
, subpassDescriptions {std::move (rhs.subpassDescriptions)}
, clearColors {std::move (rhs.clearColors)}
, vkSubpassDescriptions{ std::move(rhs.vkSubpassDescriptions) }
, vkSubpassDeps{ std::move(rhs.vkSubpassDeps) }
, clearColors{ std::move(rhs.clearColors) }
, vkAttachmentDescriptions{ std::move(rhs.vkAttachmentDescriptions) }
{
rhs.vkRenderpass = VK_NULL_HANDLE;
}
@ -224,8 +239,10 @@ namespace SHADE
vkRenderpass = rhs.vkRenderpass;
logicalDeviceHdl = rhs.logicalDeviceHdl;
subpassDescriptions = std::move(rhs.subpassDescriptions);
vkSubpassDescriptions = std::move(rhs.vkSubpassDescriptions);
vkSubpassDeps = std::move(rhs.vkSubpassDeps);
clearColors = std::move(rhs.clearColors);
vkAttachmentDescriptions = std::move(rhs.vkAttachmentDescriptions);
rhs.vkRenderpass = VK_NULL_HANDLE;

8
SHADE_Engine/src/Graphics/Renderpass/SHVkRenderpass.h
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@ -29,7 +29,13 @@ namespace SHADE
Handle<SHVkLogicalDevice> logicalDeviceHdl;
//! Container of subpass information used to construct subpasses
std::vector<vk::SubpassDescription> subpassDescriptions;
std::vector<vk::SubpassDescription> vkSubpassDescriptions;
//! Container of subpass dependencies used to create renderpass
std::vector<vk::SubpassDependency> vkSubpassDeps;
//! Attachment descriptions
std::vector<vk::AttachmentDescription> vkAttachmentDescriptions;
//! Clear colors for the color and depth
std::array<vk::ClearValue, NUM_CLEAR_COLORS> clearColors;