move VK source files to up-level folder

inc/hgl/graph/VKRenderPass.h

@@ -0,0 +1,56 @@
+#ifndef HGL_GRAPH_VULKAN_RENDER_PASS_INCLUDE
+#define HGL_GRAPH_VULKAN_RENDER_PASS_INCLUDE
+
+#include<hgl/graph/VK.h>
+VK_NAMESPACE_BEGIN
+/**
+ * RenderPass功能封装<br>
+ * RenderPass在创建时，需要指定输入的color imageview与depth imageview象素格式，
+ * 在随后创建Framebuffer时，需要同时指定RenderPass与ColorImageView,DepthImageView，象素格式要一致。
+ */
+class RenderPass
+{
+    VkDevice device;
+    VkRenderPass render_pass;
+
+    List<VkFormat> color_formats;
+    VkFormat depth_format;
+
+private:
+
+    friend class Device;
+
+    RenderPass(VkDevice d,VkRenderPass rp,const List<VkFormat> &cf,VkFormat df)
+    {
+        device=d;
+        render_pass=rp;
+        color_formats=cf;
+        depth_format=df;
+    }
+
+    RenderPass(VkDevice d,VkRenderPass rp,VkFormat cf,VkFormat df)
+    {
+        device=d;
+        render_pass=rp;
+        color_formats.Add(cf);
+        depth_format=df;
+    }
+
+public:
+
+    virtual ~RenderPass();
+
+    operator VkRenderPass(){return render_pass;}
+
+    const uint              GetColorCount()const{return color_formats.GetCount();}
+    const List<VkFormat> &  GetColorFormat()const{return color_formats;}
+    const VkFormat          GetColorFormat(int index)const
+    {
+        if(index<0||index>=color_formats.GetCount())return VK_FORMAT_UNDEFINED;
+
+        return color_formats.GetData()[index];
+    }
+    const VkFormat          GetDepthFormat()const{return depth_format;}
+};//class RenderPass
+VK_NAMESPACE_END
+#endif//HGL_GRAPH_VULKAN_RENDER_PASS_INCLUDE