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WIP Vulkan Refactoring and reflection driven vertex attribute binding

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This commit is contained in:
Kearwood Gilbert
2022-02-27 22:10:17 -08:00
parent d24df948c1
commit 3c948e2337
5 changed files with 111 additions and 18 deletions
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80
kraken/KRSurface.cpp
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@@ -47,6 +47,7 @@ KRSurface::KRSurface(KRContext& context)
, m_swapChainExtent({ 0, 0 })
, m_imageAvailableSemaphore(VK_NULL_HANDLE)
, m_renderFinishedSemaphore(VK_NULL_HANDLE)
, m_renderPass(VK_NULL_HANDLE)
{
}
@@ -90,6 +91,11 @@ void KRSurface::destroy()
destroySwapChain();
std::unique_ptr<KRDevice>& device = m_pContext->getDeviceManager()->getDevice(m_deviceHandle);
if (m_renderPass) {
vkDestroyRenderPass(device->m_logicalDevice, m_renderPass, nullptr);
m_renderPass = VK_NULL_HANDLE;
}
if (device && m_renderFinishedSemaphore != VK_NULL_HANDLE) {
vkDestroySemaphore(device->m_logicalDevice, m_renderFinishedSemaphore, nullptr);
@@ -230,10 +236,8 @@ KrResult KRSurface::createSwapChain()
}
}
KRPipelineManager* pipelineManager = m_pContext->getPipelineManager();
pipelineManager->createPipelines(*this);
createRenderPasses();
KRPipeline* testPipeline = pipelineManager->get("vulkan_test");
m_swapChainFramebuffers.resize(m_swapChainImageViews.size());
for (size_t i = 0; i < m_swapChainImageViews.size(); i++) {
@@ -241,7 +245,7 @@ KrResult KRSurface::createSwapChain()
VkFramebufferCreateInfo framebufferInfo{};
framebufferInfo.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
framebufferInfo.renderPass = testPipeline->getRenderPass();
framebufferInfo.renderPass = getRenderPass();
framebufferInfo.attachmentCount = 1;
framebufferInfo.pAttachments = attachments;
framebufferInfo.width = m_swapChainExtent.width;
@@ -291,3 +295,71 @@ KrResult KRSurface::recreateSwapChain()
return result;
}
void KRSurface::createRenderPasses()
{
if (m_renderPass) {
return;
}
VkAttachmentDescription colorAttachment{};
colorAttachment.format = m_swapChainImageFormat;
colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
colorAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
VkAttachmentReference colorAttachmentRef{};
colorAttachmentRef.attachment = 0;
colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
VkSubpassDescription subpass{};
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
subpass.colorAttachmentCount = 1;
subpass.pColorAttachments = &colorAttachmentRef;
VkSubpassDependency dependency{};
dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
dependency.dstSubpass = 0;
dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency.srcAccessMask = 0;
dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
VkRenderPassCreateInfo renderPassInfo{};
renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
renderPassInfo.attachmentCount = 1;
renderPassInfo.pAttachments = &colorAttachment;
renderPassInfo.subpassCount = 1;
renderPassInfo.pSubpasses = &subpass;
renderPassInfo.dependencyCount = 1;
renderPassInfo.pDependencies = &dependency;
std::unique_ptr<KRDevice>& device = m_pContext->getDeviceManager()->getDevice(m_deviceHandle);
if (vkCreateRenderPass(device->m_logicalDevice, &renderPassInfo, nullptr, &m_renderPass) != VK_SUCCESS) {
// failed! TODO - Error handling
}
}
VkRenderPass& KRSurface::getRenderPass()
{
return m_renderPass;
}
std::unique_ptr<KRDevice>& KRSurface::getDevice()
{
return m_pContext->getDeviceManager()->getDevice(m_deviceHandle);
}
uint32_t KRSurface::getWidth() const
{
return m_swapChainExtent.width;
}
uint32_t KRSurface::getHeight() const
{
return m_swapChainExtent.height;
}