mcs/class/Mono.Simd/Mono.Simd/Vector4ui.cs

   1 // Vector4ui.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         [StructLayout(LayoutKind.Explicit, Pack = 0, Size = 16)]
  33         [CLSCompliant(false)]
  34         public struct Vector4ui
  35         {
  36                 [ FieldOffset(0) ]
  37                 internal uint x;
  38                 [ FieldOffset(4) ]
  39                 internal uint y;
  40                 [ FieldOffset(8) ]
  41                 internal uint z;
  42                 [ FieldOffset(12) ]
  43                 internal uint w;
  44
  45                 public uint X { get { return x; } set { x = value; } }
  46                 public uint Y { get { return y; } set { y = value; } }
  47                 public uint Z { get { return z; } set { z = value; } }
  48                 public uint W { get { return w; } set { w = value; } }
  49
  50                 public static Vector4ui Identity
  51                 {
  52                         get { return  new Vector4ui (1); }
  53                 }
  54
  55                 public static Vector4ui Zero
  56                 {
  57                         get { return  new Vector4ui (0); }
  58                 }
  59
  60                 [System.Runtime.CompilerServices.IndexerName ("Component")]
  61                 public unsafe uint this [int index]
  62                 {
  63                         get {
  64                                 if ((index | 0x3) != 0x3) //index < 0 || index > 3
  65                                         throw new ArgumentOutOfRangeException ("index");
  66                                 fixed (uint *v = &x) {
  67                                         return * (v + index);
  68                                 }
  69                         }
  70                         set {
  71                                 if ( (index | 0x3) != 0x3) //index < 0 || index > 3
  72                                         throw new ArgumentOutOfRangeException ("index");
  73                                 fixed (uint *v = &x) {
  74                                         * (v + index) = value;
  75                                 }
  76                         }
  77                 }
  78
  79                 public Vector4ui (uint x, uint y, uint z, uint w)
  80                 {
  81                         this.x = x;
  82                         this.y = y;
  83                         this.z = z;
  84                         this.w = w;
  85                 }
  86
  87                 public Vector4ui (uint ui)
  88                 {
  89                         this.x = ui;
  90                         this.y = ui;
  91                         this.z = ui;
  92                         this.w = ui;
  93                 }
  94
  95                 [Acceleration (AccelMode.SSE2)]
  96                 public static Vector4ui operator + (Vector4ui v1, Vector4ui v2)
  97                 {
  98                         return new Vector4ui (v1.x + v2.x, v1.y + v2.y, v1.z + v2.z, v1.w + v2.w);
  99                 }
 100
 101                 [Acceleration (AccelMode.SSE2)]
 102                 public static Vector4ui operator - (Vector4ui v1, Vector4ui v2)
 103                 {
 104                         return new Vector4ui (v1.x - v2.x, v1.y - v2.y, v1.z - v2.z, v1.w - v2.w);
 105                 }
 106
 107                 [Acceleration (AccelMode.SSE41)]
 108                 public static Vector4ui operator * (Vector4ui v1, Vector4ui v2)
 109                 {
 110                         return new Vector4ui (v1.x * v2.x, v1.y * v2.y, v1.z * v2.z, v1.w * v2.w);
 111                 }
 112
 113                 [Acceleration (AccelMode.SSE2)]
 114                 public static unsafe Vector4ui operator << (Vector4ui v1, int amount)
 115                 {
 116                         return new Vector4ui (v1.x << amount, v1.y << amount, v1.z << amount, v1.w << amount);
 117                 }
 118
 119                 [Acceleration (AccelMode.SSE2)]
 120                 public static unsafe Vector4ui operator >> (Vector4ui v1, int amount)
 121                 {
 122                         return new Vector4ui (v1.x >> amount, v1.y >> amount, v1.z >> amount, v1.w >> amount);
 123                 }
 124
 125                 [Acceleration (AccelMode.SSE2)]
 126                 public static Vector4ui operator & (Vector4ui v1, Vector4ui v2)
 127                 {
 128                         return new Vector4ui (v1.x & v2.x, v1.y & v2.y, v1.z & v2.z, v1.w & v2.w);
 129                 }
 130
 131                 [Acceleration (AccelMode.SSE2)]
 132                 public static Vector4ui operator | (Vector4ui v1, Vector4ui v2)
 133                 {
 134                         return new Vector4ui (v1.x | v2.x, v1.y | v2.y, v1.z | v2.z, v1.w | v2.w);
 135                 }
 136
 137                 [Acceleration (AccelMode.SSE2)]
 138                 public static Vector4ui operator ^ (Vector4ui v1, Vector4ui v2)
 139                 {
 140                         return new Vector4ui (v1.x ^ v2.x, v1.y ^ v2.y, v1.z ^ v2.z, v1.w ^ v2.w);
 141                 }
 142
 143                 [Acceleration (AccelMode.SSE2)]
 144                 public static bool operator ==(Vector4ui v1, Vector4ui v2)
 145                 {
 146                         return v1.x == v2.x && v1.y == v2.y && v1.z == v2.z && v1.w == v2.w;
 147                 }
 148
 149                 [Acceleration (AccelMode.SSE2)]
 150                 public static bool operator !=(Vector4ui v1, Vector4ui v2)
 151                 {
 152                         return v1.x != v2.x || v1.y != v2.y || v1.z != v2.z || v1.w != v2.w;
 153                 }
 154
 155                 [Acceleration (AccelMode.SSE1)]
 156                 public static unsafe explicit operator Vector2d (Vector4ui v)
 157                 {
 158                         Vector2d* p = (Vector2d*)&v;
 159                         return *p;
 160                 }
 161
 162                 [Acceleration (AccelMode.SSE1)]
 163                 public static unsafe explicit operator Vector4f (Vector4ui v)
 164                 {
 165                         Vector4f* p = (Vector4f*)&v;
 166                         return *p;
 167                 }
 168
 169                 [Acceleration (AccelMode.SSE1)]
 170                 public static unsafe explicit operator Vector2l (Vector4ui v)
 171                 {
 172                         Vector2l* p = (Vector2l*)&v;
 173                         return *p;
 174                 }
 175
 176                 [Acceleration (AccelMode.SSE1)]
 177                 public static unsafe explicit operator Vector2ul (Vector4ui v)
 178                 {
 179                         Vector2ul* p = (Vector2ul*)&v;
 180                         return *p;
 181                 }
 182
 183                 [Acceleration (AccelMode.SSE1)]
 184                 public static unsafe explicit operator Vector4i (Vector4ui v)
 185                 {
 186                         Vector4i* p = (Vector4i*)&v;
 187                         return *p;
 188                 }
 189
 190                 [Acceleration (AccelMode.SSE1)]
 191                 public static unsafe explicit operator Vector8s (Vector4ui v)
 192                 {
 193                         Vector8s* p = (Vector8s*)&v;
 194                         return *p;
 195                 }
 196
 197                 [Acceleration (AccelMode.SSE1)]
 198                 public static unsafe explicit operator Vector8us (Vector4ui v)
 199                 {
 200                         Vector8us* p = (Vector8us*)&v;
 201                         return *p;
 202                 }
 203
 204                 [Acceleration (AccelMode.SSE1)]
 205                 public static unsafe explicit operator Vector16sb (Vector4ui v)
 206                 {
 207                         Vector16sb* p = (Vector16sb*)&v;
 208                         return *p;
 209                 }
 210
 211                 [Acceleration (AccelMode.SSE1)]
 212                 public static unsafe explicit operator Vector16b (Vector4ui v)
 213                 {
 214                         Vector16b* p = (Vector16b*)&v;
 215                         return *p;
 216                 }
 217
 218                 [Acceleration (AccelMode.SSE1)]
 219                 public static Vector4ui LoadAligned (ref Vector4ui v)
 220                 {
 221                         return v;
 222                 }
 223
 224                 [Acceleration (AccelMode.SSE1)]
 225                 public static void StoreAligned (ref Vector4ui res, Vector4ui val)
 226                 {
 227                         res = val;
 228                 }
 229
 230                 [Acceleration (AccelMode.SSE1)]
 231                 public static unsafe Vector4ui LoadAligned (Vector4ui *v)
 232                 {
 233                         return *v;
 234                 }
 235
 236                 [Acceleration (AccelMode.SSE1)]
 237                 public static unsafe void StoreAligned (Vector4ui *res, Vector4ui val)
 238                 {
 239                         *res = val;
 240                 }
 241
 242                 [Acceleration (AccelMode.SSE1)]
 243                 [CLSCompliant(false)]
 244                 public static void PrefetchTemporalAllCacheLevels (ref Vector4ui res)
 245                 {
 246                 }
 247
 248                 [Acceleration (AccelMode.SSE1)]
 249                 [CLSCompliant(false)]
 250                 public static void PrefetchTemporal1stLevelCache (ref Vector4ui res)
 251                 {
 252                 }
 253
 254                 [Acceleration (AccelMode.SSE1)]
 255                 [CLSCompliant(false)]
 256                 public static void PrefetchTemporal2ndLevelCache (ref Vector4ui res)
 257                 {
 258                 }
 259
 260                 [Acceleration (AccelMode.SSE1)]
 261                 [CLSCompliant(false)]
 262                 public static void PrefetchNonTemporal (ref Vector4ui res)
 263                 {
 264                 }
 265
 266                 [Acceleration (AccelMode.SSE1)]
 267                 [CLSCompliant(false)]
 268                 public static unsafe void PrefetchTemporalAllCacheLevels (Vector4ui *res)
 269                 {
 270                 }
 271
 272                 [Acceleration (AccelMode.SSE1)]
 273                 [CLSCompliant(false)]
 274                 public static unsafe void PrefetchTemporal1stLevelCache (Vector4ui *res)
 275                 {
 276                 }
 277
 278                 [Acceleration (AccelMode.SSE1)]
 279                 [CLSCompliant(false)]
 280                 public static unsafe void PrefetchTemporal2ndLevelCache (Vector4ui *res)
 281                 {
 282                 }
 283
 284                 [Acceleration (AccelMode.SSE1)]
 285                 [CLSCompliant(false)]
 286                 public static unsafe void PrefetchNonTemporal (Vector4ui *res)
 287                 {
 288                 }
 289
 290                 public override string ToString()
 291                 {
 292                         return "<" + x + ", " + y + ", " + z + ", " + w + ">";
 293                 }
 294         }
 295 }