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perf: Inline more small methods

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Crsky
2026-03-23 23:37:42 +08:00
parent 99876cea2a
commit ce2507ca58
1 changed files with 22 additions and 0 deletions
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22
GameRes/Utility.cs
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@@ -180,21 +180,25 @@ namespace GameRes.Utility
public static class BigEndian public static class BigEndian
{ {
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static ushort ToUInt16<TArray> (TArray value, int index) where TArray : IList<byte> public static ushort ToUInt16<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (ushort)(value[index] << 8 | value[index+1]); return (ushort)(value[index] << 8 | value[index+1]);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static short ToInt16<TArray> (TArray value, int index) where TArray : IList<byte> public static short ToInt16<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (short)(value[index] << 8 | value[index+1]); return (short)(value[index] << 8 | value[index+1]);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static uint ToUInt32<TArray> (TArray value, int index) where TArray : IList<byte> public static uint ToUInt32<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (uint)(value[index] << 24 | value[index+1] << 16 | value[index+2] << 8 | value[index+3]); return (uint)(value[index] << 24 | value[index+1] << 16 | value[index+2] << 8 | value[index+3]);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int ToInt32<TArray> (TArray value, int index) where TArray : IList<byte> public static int ToInt32<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (int)ToUInt32 (value, index); return (int)ToUInt32 (value, index);
@@ -224,12 +228,14 @@ namespace GameRes.Utility
return (int)ToUInt32 (value, index); return (int)ToUInt32 (value, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (ushort value, byte[] buf, int index) public static void Pack (ushort value, byte[] buf, int index)
{ {
buf[index] = (byte)(value >> 8); buf[index] = (byte)(value >> 8);
buf[index+1] = (byte)(value); buf[index+1] = (byte)(value);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (uint value, byte[] buf, int index) public static void Pack (uint value, byte[] buf, int index)
{ {
buf[index] = (byte)(value >> 24); buf[index] = (byte)(value >> 24);
@@ -238,22 +244,26 @@ namespace GameRes.Utility
buf[index+3] = (byte)(value); buf[index+3] = (byte)(value);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (ulong value, byte[] buf, int index) public static void Pack (ulong value, byte[] buf, int index)
{ {
Pack ((uint)(value >> 32), buf, index); Pack ((uint)(value >> 32), buf, index);
Pack ((uint)value, buf, index+4); Pack ((uint)value, buf, index+4);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (short value, byte[] buf, int index) public static void Pack (short value, byte[] buf, int index)
{ {
Pack ((ushort)value, buf, index); Pack ((ushort)value, buf, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (int value, byte[] buf, int index) public static void Pack (int value, byte[] buf, int index)
{ {
Pack ((uint)value, buf, index); Pack ((uint)value, buf, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (long value, byte[] buf, int index) public static void Pack (long value, byte[] buf, int index)
{ {
Pack ((ulong)value, buf, index); Pack ((ulong)value, buf, index);
@@ -262,31 +272,37 @@ namespace GameRes.Utility
public static class LittleEndian public static class LittleEndian
{ {
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static ushort ToUInt16<TArray> (TArray value, int index) where TArray : IList<byte> public static ushort ToUInt16<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (ushort)(value[index] | value[index+1] << 8); return (ushort)(value[index] | value[index+1] << 8);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static short ToInt16<TArray> (TArray value, int index) where TArray : IList<byte> public static short ToInt16<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (short)(value[index] | value[index+1] << 8); return (short)(value[index] | value[index+1] << 8);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static uint ToUInt32<TArray> (TArray value, int index) where TArray : IList<byte> public static uint ToUInt32<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (uint)(value[index] | value[index+1] << 8 | value[index+2] << 16 | value[index+3] << 24); return (uint)(value[index] | value[index+1] << 8 | value[index+2] << 16 | value[index+3] << 24);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static int ToInt32<TArray> (TArray value, int index) where TArray : IList<byte> public static int ToInt32<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (int)ToUInt32 (value, index); return (int)ToUInt32 (value, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static ulong ToUInt64<TArray> (TArray value, int index) where TArray : IList<byte> public static ulong ToUInt64<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (ulong)ToUInt32 (value, index) | ((ulong)ToUInt32 (value, index+4) << 32); return (ulong)ToUInt32 (value, index) | ((ulong)ToUInt32 (value, index+4) << 32);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static long ToInt64<TArray> (TArray value, int index) where TArray : IList<byte> public static long ToInt64<TArray> (TArray value, int index) where TArray : IList<byte>
{ {
return (long)ToUInt64 (value, index); return (long)ToUInt64 (value, index);
@@ -328,12 +344,14 @@ namespace GameRes.Utility
return (long)ToUInt64 (value, index); return (long)ToUInt64 (value, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (ushort value, byte[] buf, int index) public static void Pack (ushort value, byte[] buf, int index)
{ {
buf[index] = (byte)(value); buf[index] = (byte)(value);
buf[index+1] = (byte)(value >> 8); buf[index+1] = (byte)(value >> 8);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (uint value, byte[] buf, int index) public static void Pack (uint value, byte[] buf, int index)
{ {
buf[index] = (byte)(value); buf[index] = (byte)(value);
@@ -342,22 +360,26 @@ namespace GameRes.Utility
buf[index+3] = (byte)(value >> 24); buf[index+3] = (byte)(value >> 24);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (ulong value, byte[] buf, int index) public static void Pack (ulong value, byte[] buf, int index)
{ {
Pack ((uint)value, buf, index); Pack ((uint)value, buf, index);
Pack ((uint)(value >> 32), buf, index+4); Pack ((uint)(value >> 32), buf, index+4);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (short value, byte[] buf, int index) public static void Pack (short value, byte[] buf, int index)
{ {
Pack ((ushort)value, buf, index); Pack ((ushort)value, buf, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (int value, byte[] buf, int index) public static void Pack (int value, byte[] buf, int index)
{ {
Pack ((uint)value, buf, index); Pack ((uint)value, buf, index);
} }
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static void Pack (long value, byte[] buf, int index) public static void Pack (long value, byte[] buf, int index)
{ {
Pack ((ulong)value, buf, index); Pack ((ulong)value, buf, index);