Added per ImageView::Instance reference to image used.

Author: robertosfield

include/vsg/state/ImageView.h

@@ -50,8 +50,8 @@ namespace vsg
         {
             VkImageView imageView = VK_NULL_HANDLE;
             ref_ptr<Device> device;
+            ref_ptr<Image> image;
 
-            ~VulkanData() { release(); }
             void release();
         };
 

src/vsg/state/ImageView.cpp

@@ -40,6 +40,8 @@ void ImageView::VulkanData::release()
         vkDestroyImageView(*device, imageView, device->getAllocationCallbacks());
         imageView = VK_NULL_HANDLE;
         device = {};
+        image = {};
+
     }
 }
 
@@ -137,6 +139,8 @@ void ImageView::compile(Device* device)
     {
         throw Exception{"Error: Failed to create VkImageView.", result};
     }
+
+    vd.image = image;
 }
 
 void ImageView::compile(Context& context)
@@ -166,6 +170,8 @@ void ImageView::compile(Context& context)
     {
         throw Exception{"Error: Failed to create VkImageView.", result};
     }
+
+    vd.image = image;
 }
 
 ref_ptr<ImageView> vsg::createImageView(vsg::Context& context, ref_ptr<Image> image, VkImageAspectFlags aspectFlags)