daily uodate on 20231208 by nitload youmu, preparation for multi thread rendering

2023-12-08 05:36:04 +08:00
parent ae804553ce
commit ab85c1a9fe
297 changed files with 157896 additions and 5170 deletions
@@ -6,46 +6,54 @@ using System.Text;

 namespace StgSharp.Graphics
 {
-    internal unsafe class ElementBuffer : IDisposable
+    public partial class Form
    {
-        uint[] _bufferID;
-
-
-        public ElementBuffer(int n)
+        protected ElementBuffer CreateElementBuffer(int n)
        {
-            _bufferID = new uint[n];
-            fixed (uint* id = _bufferID)
+            return new ElementBuffer(n, GL);
+        }
+
+        protected unsafe class ElementBuffer : IDisposable
+        {
+            uint[] _bufferID;
+            private IglFunc GL;
+
+            internal ElementBuffer(int n, IglFunc glFunc)
            {
-                GL.gl.GenBuffers(n, id);
+                _bufferID = new uint[n];
+                GL = glFunc;
+                fixed (uint* id = _bufferID)
+                {
+                    GL.GenBuffers(n, id);
+                }
            }
-        }

-        public uint this[int n]
-        {
-            get { return _bufferID[n]; }
-        }
-
-        public void Bind(int index)
-        {
-            GL.gl.BindBuffer(GLconst.ELEMENT_ARRAY_BUFFER, _bufferID[index]);
-        }
-
-
-        public void SetData<T>(int index, T[] bufferArray, BufferUsage usage)
-            where T : struct, IConvertible
-        {
-            GL.gl.BindBuffer(GLconst.ELEMENT_ARRAY_BUFFER, _bufferID[index]);
-            GL.SetBufferData(BufferType.ELEMENT_ARRAY_BUFFER, bufferArray, usage);
-        }
-
-        public void Dispose()
-        {
-            fixed (uint* id = _bufferID)
+            public uint this[int n]
            {
-                GL.gl.DeleteBuffers(1, id);
+                get { return _bufferID[n]; }
            }
+
+            public void Bind(int index)
+            {
+                GL.BindBuffer(BufferType.ELEMENT_ARRAY_BUFFER, _bufferID[index]);
+            }
+
+            public void SetValue<T>(int index, T[] bufferArray, BufferUsage usage)
+                where T : struct, IConvertible
+            {
+                GL.BindBuffer(BufferType.ELEMENT_ARRAY_BUFFER, _bufferID[index]);
+                GL.SetBufferData(BufferType.ELEMENT_ARRAY_BUFFER, bufferArray, usage);
+            }
+
+            public void Dispose()
+            {
+                fixed (uint* id = _bufferID)
+                {
+                    GL.DeleteBuffers(_bufferID.Length, id);
+                }
+            }
+
+
        }
-
-
    }
 }