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[Feat] (MG_Backend/DirectVulkan): get swapchain images

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swung0x48
2026-02-12 19:03:46 +08:00
parent 9fb5a38172
commit bfea5dc8ba
2 changed files with 20 additions and 1 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+16 -1
View File
@@ -64,6 +64,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
PickPhysicalDevice(); PickPhysicalDevice();
CreateLogicalDeviceAndQueues(); CreateLogicalDeviceAndQueues();
CreateSwapchain(); CreateSwapchain();
CreateSwapchainImageViews();
MGLOG_D("VulkanRenderer initialized"); MGLOG_D("VulkanRenderer initialized");
} }
@@ -802,7 +803,21 @@ namespace MobileGL::MG_Backend::DirectVulkan {
sci.clipped = VK_TRUE; sci.clipped = VK_TRUE;
sci.oldSwapchain = VK_NULL_HANDLE; sci.oldSwapchain = VK_NULL_HANDLE;
VK_VERIFY(vkCreateSwapchainKHR(m_device, &sci, nullptr, &m_swapchain)); VK_VERIFY(vkCreateSwapchainKHR(m_device, &sci, nullptr, &m_swapchain));
MGLOG_I("Swapchain created.");
Uint32 gotImageCount = 0;
VK_VERIFY(vkGetSwapchainImagesKHR(m_device, m_swapchain, &gotImageCount, nullptr));
m_swapchainImages.resize(gotImageCount);
VK_VERIFY(vkGetSwapchainImagesKHR(m_device, m_swapchain, &gotImageCount, m_swapchainImages.data()));
m_swapChainExtent = swapchainCaps.currentExtent;
MGLOG_I("Swapchain created, extent = %dx%d", m_swapChainExtent.width, m_swapChainExtent.height);
}
void VulkanRenderer::CreateSwapchainImageViews() {
m_swapChainImageViews.resize(m_swapchainImages.size());
for (size_t i = 0; i < m_swapChainImageViews.size(); i++) {
}
} }
void VulkanRenderer::CreateSurface() { void VulkanRenderer::CreateSurface() {
MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h
+4
View File
@@ -87,6 +87,9 @@ namespace MobileGL::MG_Backend::DirectVulkan {
VkDevice m_device = VK_NULL_HANDLE; VkDevice m_device = VK_NULL_HANDLE;
VkSurfaceKHR m_surface = VK_NULL_HANDLE; VkSurfaceKHR m_surface = VK_NULL_HANDLE;
VkSwapchainKHR m_swapchain = VK_NULL_HANDLE; VkSwapchainKHR m_swapchain = VK_NULL_HANDLE;
Vector<VkImage> m_swapchainImages;
VkExtent2D m_swapChainExtent;
Vector<VkImageView> m_swapChainImageViews;
// Vector<VkQueueFamilyProperties> m_queueFamilies; // Vector<VkQueueFamilyProperties> m_queueFamilies;
// QueueFamilyIndices m_queueFamilyIndices; // QueueFamilyIndices m_queueFamilyIndices;
@@ -102,6 +105,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
void PickPhysicalDevice(); void PickPhysicalDevice();
void CreateLogicalDeviceAndQueues(); void CreateLogicalDeviceAndQueues();
void CreateSwapchain(); void CreateSwapchain();
void CreateSwapchainImageViews();
static Int GetPresentQueueFamilyIndex( static Int GetPresentQueueFamilyIndex(
const PhysicalDevice& physicalDevice, VkSurfaceKHR surface, const PhysicalDevice& physicalDevice, VkSurfaceKHR surface,