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[Fix] (MG_Backend/DirectVulkan): swap swapchain width/height on 90/270 rotation

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swung0x48
2026-02-23 23:12:22 +08:00
parent 5efdb1016e
commit d42182befc
1 changed files with 5 additions and 0 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/SwapchainObject.cpp
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@@ -127,6 +127,11 @@ namespace MobileGL::MG_Backend::DirectVulkan {
createInfo.imageFormat = pickedSurfaceFormat.format;
createInfo.imageColorSpace = pickedSurfaceFormat.colorSpace;
createInfo.imageExtent = swapchainCaps.currentExtent;
if (swapchainCaps.currentTransform == VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR ||
swapchainCaps.currentTransform == VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR) {
std::swap(createInfo.imageExtent.width, createInfo.imageExtent.height);
}
createInfo.imageArrayLayers = 1;
const VkImageUsageFlags requiredImageUsage =
VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;