[vk] Fix mismatched view usage flags

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -2029,15 +2029,24 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
         }
     }
     const auto format_info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, format);
-    if (ImageUsageFlags(format_info, format) != image.UsageFlags()) {
-        LOG_WARNING(Render_Vulkan,
-                    "Image view format {} has different usage flags than image format {}", format,
-                    image.info.format);
+    // Ensure the view only exposes usage flags also supported by the backing image.
+    const VkImageUsageFlags view_usage = ImageUsageFlags(format_info, format);
+    const VkImageUsageFlags image_usage = image.UsageFlags();
+    const VkImageUsageFlags unsupported_usage = view_usage & ~image_usage;
+    const VkImageUsageFlags sanitized_usage = view_usage & image_usage;
+    ASSERT_MSG(sanitized_usage != 0,
+               "No compatible usage flags between view format {} and image format {}", format,
+               image.info.format);
+    if (unsupported_usage != 0) {
+        LOG_DEBUG(Render_Vulkan,
+                  "Image view format {} requested usage flags {:08X} not supported by image format "
+                  "{}; dropping them",
+                  format, unsupported_usage, image.info.format);
     }
     const VkImageViewUsageCreateInfo image_view_usage{
         .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
         .pNext = nullptr,
-        .usage = ImageUsageFlags(format_info, format),
+        .usage = sanitized_usage,
     };
     const VkImageViewCreateInfo create_info{
         .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,