Pasha/VulkanRenderer
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Create image views and render passes

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This commit is contained in:
Pasha Bibko
2025-11-15 22:54:04 +00:00
parent b2f33a76fb
commit c3aad0ebd1
2 changed files with 99 additions and 7 deletions
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100
src/managers/VulkanManager.cpp
View File

@@ -19,6 +19,8 @@ namespace PB::Renderer
VkFormat VulkanManager::s_SwapChainImageFormat = {};
VkExtent2D VulkanManager::s_SwapChainExtent = {};
VkRenderPass VulkanManager::s_RenderPass = VK_NULL_HANDLE;
bool VulkanManager::InitAll(GLFWwindow* window)
{
if (const std::optional<VkInstance> instance = VulkanManager::Init(); !instance)
@@ -27,11 +29,16 @@ namespace PB::Renderer
if (const std::optional<VkSurfaceKHR> surface = VulkanManager::CreateSurface(window); !surface)
return false;
if (!VulkanManager::PickPhysicalDevice())
return false;
if (!VulkanManager::CreateLogicalDevice())
if (!(
VulkanManager::PickPhysicalDevice() ||
VulkanManager::PickPhysicalDevice() ||
VulkanManager::CreateLogicalDevice() ||
VulkanManager::CreateSwapChain(window) ||
VulkanManager::CreateImageViews() ||
VulkanManager::CreateRenderPass()
)) {
return false;
}
return true;
}
@@ -303,7 +310,7 @@ namespace PB::Renderer
s_QueueIndices.presentFamily.value()
};
if (queueFamilyIndices[0] != queueFamilyIndices[1])
if (s_QueueIndices.graphicsFamily.value() != s_QueueIndices.presentFamily.value())
{
createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
createInfo.queueFamilyIndexCount = 2;
@@ -323,7 +330,7 @@ namespace PB::Renderer
createInfo.clipped = VK_TRUE;
createInfo.oldSwapchain = VK_NULL_HANDLE;
if (!vkCreateSwapchainKHR(s_Device, &createInfo, nullptr, &s_SwapChain))
if (vkCreateSwapchainKHR(s_Device, &createInfo, nullptr, &s_SwapChain) != VK_SUCCESS)
{
std::cout << "PB::Renderer::VulkanManager::CreateSwapChain(): Failed to create swap chain" << std::endl;
return false;
@@ -404,4 +411,85 @@ namespace PB::Renderer
return actualExtent;
}
bool VulkanManager::CreateImageViews()
{
s_SwapChainImageViews.resize(s_SwapChainImages.size());
for (size_t i = 0; i < s_SwapChainImages.size(); i++)
{
VkImageViewCreateInfo createInfo = {};
createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
createInfo.image = s_SwapChainImages[i];
createInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
createInfo.format = s_SwapChainImageFormat;
createInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
createInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
createInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
createInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
createInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
createInfo.subresourceRange.baseMipLevel = 0;
createInfo.subresourceRange.levelCount = 1;
createInfo.subresourceRange.baseArrayLayer = 0;
createInfo.subresourceRange.layerCount = 1;
if (vkCreateImageView(s_Device, &createInfo, nullptr, &s_SwapChainImageViews[i]) != VK_SUCCESS)
{
std::cout << "PB::Renderer::VulkanManager::CreateImageView(): Failed to create swap chain image views" << std::endl;
return false;
}
}
return true;
}
bool VulkanManager::CreateRenderPass()
{
VkAttachmentDescription colorAttachment{};
colorAttachment.format = s_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;
if (VkResult result = vkCreateRenderPass(s_Device, &renderPassInfo, nullptr, &s_RenderPass); result != VK_SUCCESS)
{
std::cout << "PB::Renderer::VulkanManager::CreateRenderPass(): Failed to create render pass, VkResult = " << result << std::endl;
return false;
}
return true;
}
}

4
src/managers/VulkanManager.h
View File

@@ -33,6 +33,8 @@ namespace PB::Renderer
static bool PickPhysicalDevice();
static bool CreateLogicalDevice();
static bool CreateSwapChain(GLFWwindow* window);
static bool CreateImageViews();
static bool CreateRenderPass();
private:
static bool IsDeviceSuitable(VkPhysicalDevice device, VkSurfaceKHR surface);
@@ -60,5 +62,7 @@ namespace PB::Renderer
static std::vector<VkImageView> s_SwapChainImageViews;
static VkFormat s_SwapChainImageFormat;
static VkExtent2D s_SwapChainExtent;
static VkRenderPass s_RenderPass;
};
}