add from giga-device, new branch added

2025-08-21 16:51:25 +08:00
commit 43bbc06bbb
1296 changed files with 264186 additions and 0 deletions
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+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="glException.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 System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Runtime.CompilerServices;
+using System.Runtime.Serialization;
+using System.Text;
+
+namespace StgSharp.Graphics.OpenGL
+{
+    public sealed class GlErrorOverflowException : Exception
+    {
+
+        public GlErrorOverflowException( int errorCount, uint errorCode )
+            : base(
+            "Too many opengl error detected at certain position. " + $"The amount of errors exceeds {errorCount}. " + $"Code of the last error is {errorCode}" ) { }
+
+    }
+
+    public sealed class GlExecutionException : Exception
+    {
+
+        public GlExecutionException( uint errorCode )
+            : base( $"Critical OpenGL error: {errorCode}" ) { }
+
+    }
+
+    public sealed class GlArrayFormatException : Exception
+    {
+
+        internal GlArrayFormatException( string message ) : base( message ) { }
+
+        internal GlArrayFormatException( SerializationInfo info, StreamingContext context )
+            : base( info, context ) { }
+
+        internal GlArrayFormatException( string message, Exception innerException )
+            : base( message, innerException ) { }
+
+        public GlArrayFormatException( PixelChannelLayout layout, string arrayname )
+            : base( $"{arrayname} cannot be used as layout of {layout}" ) { }
+
+    }
+
+    public static partial class GlHelper
+    {
+
+        public static bool CheckArrayFormat( this Array array, PixelChannelLayout layout )
+        {
+            return layout switch
+            {
+                PixelChannelLayout.Byte or PixelChannelLayout.UByte332 or PixelChannelLayout.UByte233Rev => ( array is byte[] ) ||
+                                                                                                            ( array is sbyte[] ),
+                PixelChannelLayout.Short => array is short[],
+                PixelChannelLayout.UShort => array is ushort[],
+                PixelChannelLayout.Int => array is int[],
+                PixelChannelLayout.Float => array is float[],
+                PixelChannelLayout.UShort4444 => ( array is ushort[] ) || ( array is byte[] ),
+                PixelChannelLayout.UByte => ( array is byte[] ) || ( array is sbyte[] ),
+                PixelChannelLayout.UInt => array is uint[],
+                PixelChannelLayout.UShort565 or
+                PixelChannelLayout.UShort565Rev or
+                PixelChannelLayout.UShort4444Rev or
+                PixelChannelLayout.UShort5551 or
+                PixelChannelLayout.UShort1555Rev => array is ushort[],
+                PixelChannelLayout.UInt8888Rev or
+                PixelChannelLayout.UInt1010102 or
+                PixelChannelLayout.UInt2101010Rev => array is int[],
+                PixelChannelLayout.UInt8888 => array is uint[] or byte[],
+                _ => false,
+            };
+        }
+
+    }
+}