Adding interface for renderpass layout transitions

src/Engine/Graphics/RenderTarget.cpp

@@ -4,17 +4,21 @@ using namespace Seele;
 using namespace Seele::Gfx;
 
 RenderTargetAttachment::RenderTargetAttachment(PTexture2D texture,
+	SeImageLayout initialLayout,
+	SeImageLayout finalLayout,
 	SeAttachmentLoadOp loadOp,
 	SeAttachmentStoreOp storeOp,
 	SeAttachmentLoadOp stencilLoadOp,
 	SeAttachmentStoreOp stencilStoreOp)
 	: clear()
 	, componentFlags(0)
+	, texture(texture)
+	, initialLayout(initialLayout)
+	, finalLayout(finalLayout)
 	, loadOp(loadOp)
 	, storeOp(storeOp)
 	, stencilLoadOp(stencilLoadOp)
 	, stencilStoreOp(stencilStoreOp)
-	, texture(texture)
 {
 }