daily update on 20240202 by nitload youmu, keep on writing xpree[D[D[D[D[De[C[C[Css compiler

2025-02-02 23:59:05 +08:00
parent e687473132
commit 4ee675669f
483 changed files with 86314 additions and 2712 deletions
@@ -0,0 +1,77 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="intrinsicContextProvider.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. 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.Internal.Intrinsic;
+
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+namespace StgSharp.Internal
+{
+    internal static unsafe partial class InternalIO
+    {
+
+        private static readonly IntrinsicContext _intrinsicContext = new IntrinsicContext(
+            );
+
+        internal static IntrinsicContext Intrinsic
+        {
+            get => _intrinsicContext;
+        }
+
+        internal static void InitIntrinsicContext()
+        {
+            int statCode;
+
+            fixed( IntrinsicContext* cptr = &_intrinsicContext ) {
+                statCode = LoadIntrinsicFunction( cptr );
+            }
+
+            switch( statCode ) {
+                case 0:
+
+                    //Dialogue.PostError(new PlatformNotSupportedException("No SIMD instructions supported on current hardware platform"));
+                    Environment.Exit( -1 );
+                    break;
+                default:
+                    break;
+            }
+        }
+
+        [DllImport(
+                SSC_libName,
+                CallingConvention = CallingConvention.Cdecl,
+                EntryPoint = "load_intrinsic_function" )]
+        private static extern int LoadIntrinsicFunction(
+                                          IntrinsicContext* context );
+
+    }
+}