mcs/class/Mono.Simd/Mono.Simd/Vector2l.cs

   1 // Vector2l.cs
   2 //
   3 // Author:
   4 //   Rodrigo Kumpera (rkumpera@novell.com)
   5 //
   6 // (C) 2008 Novell, Inc. (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27 using System;
  28 using System.Runtime.InteropServices;
  29
  30 namespace Mono.Simd
  31 {
  32         [Obsolete ("Use the types in the System.Numerics.Vectors namespace")]
  33         [StructLayout(LayoutKind.Explicit, Pack = 0, Size = 16)]
  34         public struct Vector2l
  35         {
  36                 [ FieldOffset(0) ]
  37                 internal long x;
  38                 [ FieldOffset(8) ]
  39                 internal long y;
  40
  41                 public long X { get { return x; } set { x = value; } }
  42                 public long Y { get { return y; } set { y = value; } }
  43
  44                 public static Vector2l One
  45                 {
  46                         get { return new Vector2l (1); }
  47                 }
  48
  49                 public static Vector2l Zero
  50                 {
  51                         get { return new Vector2l (0); }
  52                 }
  53
  54                 public static Vector2l MinusOne
  55                 {
  56                         get { return new Vector2l (-1); }
  57                 }
  58
  59                 [System.Runtime.CompilerServices.IndexerName ("Component")]
  60                 public unsafe long this [int index]
  61                 {
  62                         get {
  63                                 if ((index | 0x1) != 0x1) //index < 0 || index > 1
  64                                         throw new ArgumentOutOfRangeException ("index");
  65                                 fixed (long *v = &x) {
  66                                         return * (v + index);
  67                                 }
  68                         }
  69                         set {
  70                                 if ( (index | 0x1) != 0x1) //index < 0 || index > 1
  71                                         throw new ArgumentOutOfRangeException ("index");
  72                                 fixed (long *v = &x) {
  73                                         * (v + index) = value;
  74                                 }
  75                         }
  76                 }
  77
  78                 public Vector2l (long x, long y)
  79                 {
  80                         this.x = x;
  81                         this.y = y;
  82                 }
  83
  84                 public Vector2l (long l)
  85                 {
  86                         this.x = l;
  87                         this.y = l;
  88                 }
  89
  90                 [Acceleration (AccelMode.SSE2)]
  91                 public static Vector2l operator + (Vector2l v1, Vector2l v2)
  92                 {
  93                         return new Vector2l (v1.x + v2.x, v1.y + v2.y);
  94                 }
  95
  96                 [Acceleration (AccelMode.SSE2)]
  97                 public static Vector2l operator - (Vector2l v1, Vector2l v2)
  98                 {
  99                         return new Vector2l (v1.x - v2.x, v1.y - v2.y);
 100                 }
 101
 102                 [Acceleration (AccelMode.SSE2)]
 103                 public static unsafe Vector2l operator << (Vector2l v1, int amount)
 104                 {
 105                         return new Vector2l (v1.x << amount, v1.y << amount);
 106                 }
 107
 108                 [Acceleration (AccelMode.SSE2)]
 109                 public static Vector2l operator & (Vector2l v1, Vector2l v2)
 110                 {
 111                         return new Vector2l (v1.x & v2.x, v1.y & v2.y);
 112                 }
 113
 114                 [Acceleration (AccelMode.SSE2)]
 115                 public static Vector2l operator | (Vector2l v1, Vector2l v2)
 116                 {
 117                         return new Vector2l (v1.x | v2.x, v1.y | v2.y);
 118                 }
 119
 120                 [Acceleration (AccelMode.SSE2)]
 121                 public static Vector2l operator ^ (Vector2l v1, Vector2l v2)
 122                 {
 123                         return new Vector2l (v1.x ^ v2.x, v1.y ^ v2.y);
 124                 }
 125
 126                 [Acceleration (AccelMode.SSE1)]
 127                 public static unsafe explicit operator Vector2d (Vector2l v)
 128                 {
 129                         Vector2d* p = (Vector2d*)&v;
 130                         return *p;
 131                 }
 132
 133                 [Acceleration (AccelMode.SSE1)]
 134                 public static unsafe explicit operator Vector4f (Vector2l v)
 135                 {
 136                         Vector4f* p = (Vector4f*)&v;
 137                         return *p;
 138                 }
 139
 140                 [Acceleration (AccelMode.SSE1)]
 141                 [CLSCompliant(false)]
 142                 public static unsafe explicit operator Vector2ul (Vector2l v)
 143                 {
 144                         Vector2ul* p = (Vector2ul*)&v;
 145                         return *p;
 146                 }
 147
 148                 [Acceleration (AccelMode.SSE1)]
 149                 public static unsafe explicit operator Vector4i (Vector2l v)
 150                 {
 151                         Vector4i* p = (Vector4i*)&v;
 152                         return *p;
 153                 }
 154
 155                 [Acceleration (AccelMode.SSE1)]
 156                 [CLSCompliant(false)]
 157                 public static unsafe explicit operator Vector4ui (Vector2l v)
 158                 {
 159                         Vector4ui* p = (Vector4ui*)&v;
 160                         return *p;
 161                 }
 162
 163                 [Acceleration (AccelMode.SSE1)]
 164                 public static unsafe explicit operator Vector8s (Vector2l v)
 165                 {
 166                         Vector8s* p = (Vector8s*)&v;
 167                         return *p;
 168                 }
 169
 170                 [Acceleration (AccelMode.SSE1)]
 171                 [CLSCompliant(false)]
 172                 public static unsafe explicit operator Vector8us (Vector2l v)
 173                 {
 174                         Vector8us* p = (Vector8us*)&v;
 175                         return *p;
 176                 }
 177
 178                 [Acceleration (AccelMode.SSE1)]
 179                 [CLSCompliant(false)]
 180                 public static unsafe explicit operator Vector16sb (Vector2l v)
 181                 {
 182                         Vector16sb* p = (Vector16sb*)&v;
 183                         return *p;
 184                 }
 185
 186                 [Acceleration (AccelMode.SSE1)]
 187                 public static unsafe explicit operator Vector16b (Vector2l v)
 188                 {
 189                         Vector16b* p = (Vector16b*)&v;
 190                         return *p;
 191                 }
 192
 193                 [Acceleration (AccelMode.SSE1)]
 194                 public static Vector2l LoadAligned (ref Vector2l v)
 195                 {
 196                         return v;
 197                 }
 198
 199                 [Acceleration (AccelMode.SSE1)]
 200                 public static void StoreAligned (ref Vector2l res, Vector2l val)
 201                 {
 202                         res = val;
 203                 }
 204
 205                 [CLSCompliant(false)]
 206                 [Acceleration (AccelMode.SSE1)]
 207                 public static unsafe Vector2l LoadAligned (Vector2l *v)
 208                 {
 209                         return *v;
 210                 }
 211
 212                 [CLSCompliant(false)]
 213                 [Acceleration (AccelMode.SSE1)]
 214                 public static unsafe void StoreAligned (Vector2l *res, Vector2l val)
 215                 {
 216                         *res = val;
 217                 }
 218
 219                 [Acceleration (AccelMode.SSE1)]
 220                 [CLSCompliant(false)]
 221                 public static void PrefetchTemporalAllCacheLevels (ref Vector2l res)
 222                 {
 223                 }
 224
 225                 [Acceleration (AccelMode.SSE1)]
 226                 [CLSCompliant(false)]
 227                 public static void PrefetchTemporal1stLevelCache (ref Vector2l res)
 228                 {
 229                 }
 230
 231                 [Acceleration (AccelMode.SSE1)]
 232                 [CLSCompliant(false)]
 233                 public static void PrefetchTemporal2ndLevelCache (ref Vector2l res)
 234                 {
 235                 }
 236
 237                 [Acceleration (AccelMode.SSE1)]
 238                 [CLSCompliant(false)]
 239                 public static void PrefetchNonTemporal (ref Vector2l res)
 240                 {
 241                 }
 242
 243                 [Acceleration (AccelMode.SSE1)]
 244                 [CLSCompliant(false)]
 245                 public static unsafe void PrefetchTemporalAllCacheLevels (Vector2l *res)
 246                 {
 247                 }
 248
 249                 [Acceleration (AccelMode.SSE1)]
 250                 [CLSCompliant(false)]
 251                 public static unsafe void PrefetchTemporal1stLevelCache (Vector2l *res)
 252                 {
 253                 }
 254
 255                 [Acceleration (AccelMode.SSE1)]
 256                 [CLSCompliant(false)]
 257                 public static unsafe void PrefetchTemporal2ndLevelCache (Vector2l *res)
 258                 {
 259                 }
 260
 261                 [Acceleration (AccelMode.SSE1)]
 262                 [CLSCompliant(false)]
 263                 public static unsafe void PrefetchNonTemporal (Vector2l *res)
 264                 {
 265                 }
 266
 267                 public override string ToString()
 268                 {
 269                         return "<" + x + ", " + y + ">";
 270                 }
 271         }
 272 }