X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Fclass%2FMono.Simd%2FMono.Simd%2FVectorOperations.cs;h=0886b075a884183d1c7967f6701cc8c1585e838c;hb=b59807ecfab572c43c53918d85d2ad2f8db17432;hp=5111c15e4470931629a9703d43929cc4b1f61cad;hpb=58fdac7b8a191881c721c1e04592fc4a8b4b6ab1;p=mono.git

diff --git a/mcs/class/Mono.Simd/Mono.Simd/VectorOperations.cs b/mcs/class/Mono.Simd/Mono.Simd/VectorOperations.cs
index 5111c15e447..0886b075a88 100644
--- a/mcs/class/Mono.Simd/Mono.Simd/VectorOperations.cs
+++ b/mcs/class/Mono.Simd/Mono.Simd/VectorOperations.cs
@@ -961,6 +961,57 @@ namespace Mono.Simd
 			return new Vector16b (va.v8, vb.v8, va.v9, vb.v9, va.v10, vb.v10, va.v11, vb.v11, va.v12, vb.v12, va.v13, vb.v13, va.v14, vb.v14, va.v15, vb.v15);
 		}
 
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4f Shuffle (this Vector4f v1, Vector4f v2, ShuffleSel sel)
+		{
+			float *p1 = (float*)&v1;
+			float *p2 = (float*)&v2;
+			int idx = (int)sel;
+			return new Vector4f (*(p1 + ((idx >> 0) & 0x3)), *(p1 + ((idx >> 2) & 0x3)), *(p2 + ((idx >> 4) & 0x3)), *(p2 + ((idx >> 6) & 0x3))); 
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4i Shuffle (this Vector4i v1, Vector4i v2, ShuffleSel sel)
+		{
+			int *p1 = (int*)&v1;
+			int *p2 = (int*)&v2;
+			int idx = (int)sel;
+			return new Vector4i (*(p1 + ((idx >> 0) & 0x3)), *(p1 + ((idx >> 2) & 0x3)), *(p2 + ((idx >> 4) & 0x3)), *(p2 + ((idx >> 6) & 0x3))); 
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4ui Shuffle (this Vector4ui v1, Vector4ui v2, ShuffleSel sel)
+		{
+			uint *p1 = (uint*)&v1;
+			uint *p2 = (uint*)&v2;
+			int idx = (int)sel;
+			return new Vector4ui (*(p1 + ((idx >> 0) & 0x3)), *(p1 + ((idx >> 2) & 0x3)), *(p2 + ((idx >> 4) & 0x3)), *(p2 + ((idx >> 6) & 0x3))); 
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector2d Shuffle (this Vector2d v1, Vector2d v2, int sel)
+		{
+			double *p1 = (double*)&v1;
+			double *p2 = (double*)&v2;
+			return new Vector2d (*(p1 + ((sel >> 0) & 0x1)), *(p2 + ((sel >> 1) & 0x1))); 
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector2l Shuffle (this Vector2l v1, Vector2l v2, int sel)
+		{
+			long *p1 = (long*)&v1;
+			long *p2 = (long*)&v2;
+			return new Vector2l (*(p1 + ((sel >> 0) & 0x1)), *(p2 + ((sel >> 1) & 0x1)));
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector2ul Shuffle (this Vector2ul v1, Vector2ul v2, int sel)
+		{
+			ulong *p1 = (ulong*)&v1;
+			ulong *p2 = (ulong*)&v2;
+			return new Vector2ul (*(p1 + ((sel >> 0) & 0x1)), *(p2 + ((sel >> 1) & 0x1))); 
+		}
+
 		[Acceleration (AccelMode.SSE2)]
 		public static unsafe Vector4f Shuffle (this Vector4f v1, ShuffleSel sel)
 		{
@@ -1134,5 +1185,45 @@ namespace Mono.Simd
 				*c++ = (sbyte)System.Math.Max (System.Math.Min ((int)*b++, sbyte.MaxValue), sbyte.MinValue);
 			return res;
 		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4f ConvertToFloat (this Vector4i v0) {
+			return new Vector4f (v0.X, v0.Y, v0.Z, v0.W);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector2d ConvertToDouble (this Vector4i v0) {
+			return new Vector2d (v0.X, v0.Y);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4i ConvertToInt (this Vector2d v0) {
+			return new Vector4i ((int)System.Math.Round (v0.X), (int)System.Math.Round (v0.Y), 0, 0);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4i ConvertToIntTruncated (this Vector2d v0) {
+			return new Vector4i ((int) (v0.X), (int) (v0.Y), 0, 0);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4f ConvertToFloat (this Vector2d v0) {
+			return new Vector4f ((float)v0.X, (float)v0.Y, 0, 0);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4i ConvertToInt (this Vector4f v0) {
+			return new Vector4i ((int)System.Math.Round (v0.X), (int)System.Math.Round (v0.Y), (int)System.Math.Round (v0.Z), (int)System.Math.Round (v0.W));
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector4i ConvertToIntTruncated (this Vector4f v0) {
+			return new Vector4i ((int)v0.X, (int)v0.Y, (int)v0.Z, (int)v0.W);
+		}
+
+		[Acceleration (AccelMode.SSE2)]
+		public static unsafe Vector2d ConvertToDouble (this Vector4f v0) {
+			return new Vector2d (v0.X, v0.Y);
+		}
 	}
 }