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xo-imgui: refactor ex4a: create_iamge_views -> .cpp

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This commit is contained in:
Roland Conybeare 2025-11-11 09:57:32 -05:00
commit 61a5ed1c90
2 changed files with 40 additions and 31 deletions
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27
xo-imgui/example/ex4a/VulkanApp.cpp
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@ -215,4 +215,31 @@ MinimalImGuiVulkan::create_swapchain()
vkGetSwapchainImagesKHR(device_, swapchain_, &n_image, this->swapchain_images_.data());
}
void
MinimalImGuiVulkan::create_image_views()
{
swapchain_image_views_.resize(swapchain_images_.size());
for (size_t i = 0; i < swapchain_images_.size(); i++) {
VkImageViewCreateInfo create_info{};
create_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
create_info.image = swapchain_images_[i];
create_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
create_info.format = swapchain_image_format_;
create_info.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
create_info.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
create_info.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
create_info.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
create_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
create_info.subresourceRange.baseMipLevel = 0;
create_info.subresourceRange.levelCount = 1;
create_info.subresourceRange.baseArrayLayer = 0;
create_info.subresourceRange.layerCount = 1;
if (vkCreateImageView(device_, &create_info, nullptr, &swapchain_image_views_[i]) != VK_SUCCESS) {
throw std::runtime_error("Failed to create image views!");
}
}
}
/* end VulkanApp.cpp */