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Frame Views

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This commit is contained in:
legatt 2025-08-19 16:32:26 +03:00
parent 1aae507c11
commit 2a8abd04d8
2 changed files with 49 additions and 4 deletions
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1
frontend/include/Renderer.hpp
View File

@ -71,6 +71,7 @@ private:
VkDevice device;
VkSwapchainKHR swapchain;
std::vector<VkImage> frames;
std::vector<VkImageView> frameViews;
SurfaceInfo surfaceInfo;
QueueFamiliesBundle queueFamilies;

52
frontend/src/Renderer.cpp
View File

@ -331,16 +331,16 @@ void Renderer::SetupSwapchain()
(std::min)(surfaceInfo.capabilities.maxImageExtent.height, static_cast<uint32_t>(height))
);
uint32_t minImagesCount = surfaceInfo.capabilities.minImageCount + 1;
uint32_t imagesCount = surfaceInfo.capabilities.minImageCount + 1;
// Clamp min images count
if (surfaceInfo.capabilities.maxImageCount > 0 && minImagesCount > surfaceInfo.capabilities.maxImageCount)
minImagesCount = surfaceInfo.capabilities.maxImageCount;
if (surfaceInfo.capabilities.maxImageCount > 0 && imagesCount > surfaceInfo.capabilities.maxImageCount)
imagesCount = surfaceInfo.capabilities.maxImageCount;
VkSwapchainCreateInfoKHR swapchainCreateConfig {
.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,
.pNext = nullptr,
.surface = surface,
.minImageCount = minImagesCount,
.minImageCount = imagesCount,
.imageFormat = surfaceInfo.format.format,
.imageColorSpace = surfaceInfo.format.colorSpace,
.imageExtent = surfaceInfo.extent,
@ -367,6 +367,45 @@ void Renderer::SetupSwapchain()
if (vkResult != VK_SUCCESS)
LOG(CRITICAL, "Failed to create swapchain. Code: %d", vkResult);
else LOG(INFO, "Swapchain is created");
vkResult = vkGetSwapchainImagesKHR(device, swapchain, &imagesCount, nullptr);
if (vkResult != VK_SUCCESS)
LOG(CRITICAL, "Failed to get frames number. Code: %d", vkResult);
frames.resize(imagesCount);
vkResult = vkGetSwapchainImagesKHR(device, swapchain, &imagesCount, frames.data());
if (vkResult != VK_SUCCESS)
LOG(CRITICAL, "Failed to get frames descriptors. Code: %d", vkResult);
else LOG(INFO, "Frames are ready");
frameViews.resize(imagesCount);
for (size_t i = 0; i < frames.size(); i++)
{
VkImageViewCreateInfo frameViewConfig {
.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
.pNext = nullptr,
.image = frames[i],
.viewType = VK_IMAGE_VIEW_TYPE_2D,
.format = surfaceInfo.format.format,
.components = {
.r = VK_COMPONENT_SWIZZLE_IDENTITY,
.g = VK_COMPONENT_SWIZZLE_IDENTITY,
.b = VK_COMPONENT_SWIZZLE_IDENTITY,
.a = VK_COMPONENT_SWIZZLE_IDENTITY
},
.subresourceRange = {
.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
.baseMipLevel = 0,
.levelCount = 1,
.baseArrayLayer = 0,
.layerCount = 1
}
};
vkResult = vkCreateImageView(device, &frameViewConfig, nullptr, &frameViews[i]);
if (vkResult != VK_SUCCESS)
LOG(CRITICAL, "Failed to create image view for frame. Code: %d", vkResult);
}
LOG(INFO, "Frame views are ready.");
}
void Renderer::Start()
@ -450,6 +489,11 @@ void Renderer::Request(RenderCommand::Type type)
void Renderer::Release()
{
for (VkImageView frameView : frameViews)
{
vkDestroyImageView(device, frameView, nullptr);
}
vkDestroySwapchainKHR(device, swapchain, nullptr);
vkDestroyDevice(device, nullptr);
vkDestroySurfaceKHR(vulkan, surface, nullptr);