add VKArrayBuffer.cpp/.h

2021-02-10 18:53:07 +08:00
parent cc014e9b31
commit eeff738f56
3 changed files with 79 additions and 1 deletions
--- a/inc/hgl/graph/VKArrayBuffer.h
+++ b/inc/hgl/graph/VKArrayBuffer.h
@@ -0,0 +1,39 @@
+#ifndef HGL_GRAPH_VULKAN_ARRAY_BUFFER_INCLUDE
+#define HGL_GRAPH_VULKAN_ARRAY_BUFFER_INCLUDE
+
+#include<hgl/graph/VKBuffer.h>
+namespace hgl
+{
+    namespace graph
+    {
+        /**
+        * GPU<50><55><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><D0BB><EFBFBD><EFBFBD><EFBFBD><br>
+        * <20><><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ⱦ<EFBFBD><C8BE>instance<63><65>
+        */
+        class GPUArrayBuffer
+        {
+        protected:
+
+            uint32_t    item_size;                          ///<<3C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
+            uint32_t    alloc_count;                        ///<<3C>ܼƷ<DCBC><C6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+            uint32_t    count;                              ///<ʵ<><CAB5>ʹ<EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+
+            GPUBuffer * buf_gpu;                            ///<ʵ<><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPU<50><55><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+            uint8 *     buf_cpu;
+            uint32_t *  offset;                             ///<<3C><><EFBFBD><EFBFBD>ƫ<EFBFBD>Ƶ<EFBFBD>ַ
+
+        public:
+
+            /**
+            * <20><><EFBFBD>๹<EFBFBD>캯<EFBFBD><ECBAAF>
+            * @param s <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
+            * @param c <20><><EFBFBD>ݸ<EFBFBD><DDB8><EFBFBD>
+            */
+            GPUArrayBuffer(const uint32_t s=0,const uint32_t c=0);
+            virtual ~GPUArrayBuffer();
+
+            void Clear();                                   ///<<3C><><EFBFBD>ջ<EFBFBD><D5BB><EFBFBD><EFBFBD><EFBFBD>
+        };//class GPUArrayBuffer
+    }//namespace graph
+}//namespace hgl
+#endif//HGL_GRAPH_VULKAN_ARRAY_BUFFER_INCLUDE