many thing

2026-02-28 00:54:32 +08:00
parent a798ab07f1
commit 55cf3934bb
90 changed files with 288 additions and 321 deletions
@@ -0,0 +1,102 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="glFunction.v4_6"
+// Project: StgSharp
+// AuthorGroup: Nitload
+// Copyright (c) Nitload. All rights reserved.
+//     
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//     
+// -----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+using StgSharp.Graphics.OpenGL;
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace StgSharp.Graphics.OpenGL
+{
+    public unsafe partial class OpenGLFunction
+    {
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void MultiDrawArraysIndirectCount(
+                    uint mode,
+                    ReadOnlySpan<IntPtr> indirect,
+                    nint drawcount,
+                    int maxdrawcount,
+                    int stride
+        )
+        {
+            fixed (IntPtr* indirectPtr = indirect) {
+                _context->glMultiDrawArraysIndirectCount(mode, indirectPtr, drawcount, maxdrawcount,
+                                                         stride);
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void MultiDrawElementsIndirectCount(
+                    uint mode,
+                    ShaderType type,
+                    ReadOnlySpan<IntPtr> indirect,
+                    nint drawcount,
+                    int maxdrawcount,
+                    int stride
+        )
+        {
+            fixed (IntPtr* indirectPtr = indirect) {
+                _context->glMultiDrawElementsIndirectCount(mode, (uint)type, indirectPtr, drawcount,
+                                                           maxdrawcount, stride);
+            }
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void PolygonOffsetClamp(
+                    float factor,
+                    float units,
+                    float clamp
+        )
+        {
+            _context->glPolygonOffsetClamp(factor, units, clamp);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public void SpecializeShader(
+                    GlHandle shader,
+                    ReadOnlySpan<byte> pEntryPoint,
+                    uint numSpecializationConstants,
+                    ReadOnlySpan<uint> pConstantIndex,
+                    ReadOnlySpan<uint> pConstantValue
+        )
+        {
+            fixed (byte* pEntryPointPtr = pEntryPoint)
+            {
+                fixed (uint* pConstantIndexPtr = pConstantIndex)
+                {
+                    fixed (uint* pConstantValuePtr = pConstantValue) {
+                        _context->glSpecializeShader(shader.Value, pEntryPointPtr,
+                                                     numSpecializationConstants, pConstantIndexPtr,
+                                                     pConstantValuePtr);
+                    }
+                }
+            }
+        }
+
+    }
+}