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Unified Diff: sdk/lib/typed_data/typed_data.dart

Issue 51373004: SIMD shuffle API changes (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 7 years, 2 months ago
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Index: sdk/lib/typed_data/typed_data.dart
diff --git a/sdk/lib/typed_data/typed_data.dart b/sdk/lib/typed_data/typed_data.dart
index 398a360d7a0d3e7546146e4a54a542e5432288e4..d23d3843ab3ed0c83620a25764c36210d60965dd 100644
--- a/sdk/lib/typed_data/typed_data.dart
+++ b/sdk/lib/typed_data/typed_data.dart
@@ -921,7 +921,7 @@ abstract class Float32x4 {
/// Extract the sign bits from each lane return them in the first 4 bits.
int get signMask;
- /// Mask passed to [shuffle].
+ /// Mask passed to [shuffle] or [shuffleMix].
static const int XXXX = 0x0;
static const int XXXY = 0x40;
static const int XXXZ = 0x80;
@@ -1182,25 +1182,10 @@ abstract class Float32x4 {
/// Shuffle the lane values. [mask] must be one of the 256 shuffle constants.
Float32x4 shuffle(int mask);
- /// Returns a new [Float32x4] with values in the X and Y lanes
- /// replaced with the values in the Z and W lanes of [other].
- Float32x4 withZWInXY(Float32x4 other);
-
- /// Returns a new [Float32x4] with the X and Y lane values
- /// from [this] and [other] interleaved.
- Float32x4 interleaveXY(Float32x4 other);
-
- /// Returns a new [Float32x4] with the Z and W lane values
- /// from [this] and [other] interleaved.
- Float32x4 interleaveZW(Float32x4 other);
-
- /// Returns a new [Float32x4] with the X and Y lane value pairs
- /// from [this] and [other] interleaved.
- Float32x4 interleaveXYPairs(Float32x4 other);
-
- /// Returns a new [Float32x4] with the Z and W lane value pairs
- /// from [this] and [other] interleaved.
- Float32x4 interleaveZWPairs(Float32x4 other);
+ /// Shuffle the lane values in [this] and [other]. The returned
+ /// Float32x4 will have XY lanes from [this] and ZW lanes from [other].
+ /// Uses the same [mask] as [shuffle].
+ Float32x4 shuffleMix(Float32x4 other, int mask);
/// Returns a new [Float32x4] copied from [this] with a new x value.
Float32x4 withX(double x);
@@ -1261,6 +1246,272 @@ abstract class Uint32x4 {
/// Extract the top bit from each lane return them in the first 4 bits.
int get signMask;
+ /// Mask passed to [shuffle] or [shuffleMix].
+ static const int XXXX = 0x0;
+ static const int XXXY = 0x40;
+ static const int XXXZ = 0x80;
+ static const int XXXW = 0xC0;
+ static const int XXYX = 0x10;
+ static const int XXYY = 0x50;
+ static const int XXYZ = 0x90;
+ static const int XXYW = 0xD0;
+ static const int XXZX = 0x20;
+ static const int XXZY = 0x60;
+ static const int XXZZ = 0xA0;
+ static const int XXZW = 0xE0;
+ static const int XXWX = 0x30;
+ static const int XXWY = 0x70;
+ static const int XXWZ = 0xB0;
+ static const int XXWW = 0xF0;
+ static const int XYXX = 0x4;
+ static const int XYXY = 0x44;
+ static const int XYXZ = 0x84;
+ static const int XYXW = 0xC4;
+ static const int XYYX = 0x14;
+ static const int XYYY = 0x54;
+ static const int XYYZ = 0x94;
+ static const int XYYW = 0xD4;
+ static const int XYZX = 0x24;
+ static const int XYZY = 0x64;
+ static const int XYZZ = 0xA4;
+ static const int XYZW = 0xE4;
+ static const int XYWX = 0x34;
+ static const int XYWY = 0x74;
+ static const int XYWZ = 0xB4;
+ static const int XYWW = 0xF4;
+ static const int XZXX = 0x8;
+ static const int XZXY = 0x48;
+ static const int XZXZ = 0x88;
+ static const int XZXW = 0xC8;
+ static const int XZYX = 0x18;
+ static const int XZYY = 0x58;
+ static const int XZYZ = 0x98;
+ static const int XZYW = 0xD8;
+ static const int XZZX = 0x28;
+ static const int XZZY = 0x68;
+ static const int XZZZ = 0xA8;
+ static const int XZZW = 0xE8;
+ static const int XZWX = 0x38;
+ static const int XZWY = 0x78;
+ static const int XZWZ = 0xB8;
+ static const int XZWW = 0xF8;
+ static const int XWXX = 0xC;
+ static const int XWXY = 0x4C;
+ static const int XWXZ = 0x8C;
+ static const int XWXW = 0xCC;
+ static const int XWYX = 0x1C;
+ static const int XWYY = 0x5C;
+ static const int XWYZ = 0x9C;
+ static const int XWYW = 0xDC;
+ static const int XWZX = 0x2C;
+ static const int XWZY = 0x6C;
+ static const int XWZZ = 0xAC;
+ static const int XWZW = 0xEC;
+ static const int XWWX = 0x3C;
+ static const int XWWY = 0x7C;
+ static const int XWWZ = 0xBC;
+ static const int XWWW = 0xFC;
+ static const int YXXX = 0x1;
+ static const int YXXY = 0x41;
+ static const int YXXZ = 0x81;
+ static const int YXXW = 0xC1;
+ static const int YXYX = 0x11;
+ static const int YXYY = 0x51;
+ static const int YXYZ = 0x91;
+ static const int YXYW = 0xD1;
+ static const int YXZX = 0x21;
+ static const int YXZY = 0x61;
+ static const int YXZZ = 0xA1;
+ static const int YXZW = 0xE1;
+ static const int YXWX = 0x31;
+ static const int YXWY = 0x71;
+ static const int YXWZ = 0xB1;
+ static const int YXWW = 0xF1;
+ static const int YYXX = 0x5;
+ static const int YYXY = 0x45;
+ static const int YYXZ = 0x85;
+ static const int YYXW = 0xC5;
+ static const int YYYX = 0x15;
+ static const int YYYY = 0x55;
+ static const int YYYZ = 0x95;
+ static const int YYYW = 0xD5;
+ static const int YYZX = 0x25;
+ static const int YYZY = 0x65;
+ static const int YYZZ = 0xA5;
+ static const int YYZW = 0xE5;
+ static const int YYWX = 0x35;
+ static const int YYWY = 0x75;
+ static const int YYWZ = 0xB5;
+ static const int YYWW = 0xF5;
+ static const int YZXX = 0x9;
+ static const int YZXY = 0x49;
+ static const int YZXZ = 0x89;
+ static const int YZXW = 0xC9;
+ static const int YZYX = 0x19;
+ static const int YZYY = 0x59;
+ static const int YZYZ = 0x99;
+ static const int YZYW = 0xD9;
+ static const int YZZX = 0x29;
+ static const int YZZY = 0x69;
+ static const int YZZZ = 0xA9;
+ static const int YZZW = 0xE9;
+ static const int YZWX = 0x39;
+ static const int YZWY = 0x79;
+ static const int YZWZ = 0xB9;
+ static const int YZWW = 0xF9;
+ static const int YWXX = 0xD;
+ static const int YWXY = 0x4D;
+ static const int YWXZ = 0x8D;
+ static const int YWXW = 0xCD;
+ static const int YWYX = 0x1D;
+ static const int YWYY = 0x5D;
+ static const int YWYZ = 0x9D;
+ static const int YWYW = 0xDD;
+ static const int YWZX = 0x2D;
+ static const int YWZY = 0x6D;
+ static const int YWZZ = 0xAD;
+ static const int YWZW = 0xED;
+ static const int YWWX = 0x3D;
+ static const int YWWY = 0x7D;
+ static const int YWWZ = 0xBD;
+ static const int YWWW = 0xFD;
+ static const int ZXXX = 0x2;
+ static const int ZXXY = 0x42;
+ static const int ZXXZ = 0x82;
+ static const int ZXXW = 0xC2;
+ static const int ZXYX = 0x12;
+ static const int ZXYY = 0x52;
+ static const int ZXYZ = 0x92;
+ static const int ZXYW = 0xD2;
+ static const int ZXZX = 0x22;
+ static const int ZXZY = 0x62;
+ static const int ZXZZ = 0xA2;
+ static const int ZXZW = 0xE2;
+ static const int ZXWX = 0x32;
+ static const int ZXWY = 0x72;
+ static const int ZXWZ = 0xB2;
+ static const int ZXWW = 0xF2;
+ static const int ZYXX = 0x6;
+ static const int ZYXY = 0x46;
+ static const int ZYXZ = 0x86;
+ static const int ZYXW = 0xC6;
+ static const int ZYYX = 0x16;
+ static const int ZYYY = 0x56;
+ static const int ZYYZ = 0x96;
+ static const int ZYYW = 0xD6;
+ static const int ZYZX = 0x26;
+ static const int ZYZY = 0x66;
+ static const int ZYZZ = 0xA6;
+ static const int ZYZW = 0xE6;
+ static const int ZYWX = 0x36;
+ static const int ZYWY = 0x76;
+ static const int ZYWZ = 0xB6;
+ static const int ZYWW = 0xF6;
+ static const int ZZXX = 0xA;
+ static const int ZZXY = 0x4A;
+ static const int ZZXZ = 0x8A;
+ static const int ZZXW = 0xCA;
+ static const int ZZYX = 0x1A;
+ static const int ZZYY = 0x5A;
+ static const int ZZYZ = 0x9A;
+ static const int ZZYW = 0xDA;
+ static const int ZZZX = 0x2A;
+ static const int ZZZY = 0x6A;
+ static const int ZZZZ = 0xAA;
+ static const int ZZZW = 0xEA;
+ static const int ZZWX = 0x3A;
+ static const int ZZWY = 0x7A;
+ static const int ZZWZ = 0xBA;
+ static const int ZZWW = 0xFA;
+ static const int ZWXX = 0xE;
+ static const int ZWXY = 0x4E;
+ static const int ZWXZ = 0x8E;
+ static const int ZWXW = 0xCE;
+ static const int ZWYX = 0x1E;
+ static const int ZWYY = 0x5E;
+ static const int ZWYZ = 0x9E;
+ static const int ZWYW = 0xDE;
+ static const int ZWZX = 0x2E;
+ static const int ZWZY = 0x6E;
+ static const int ZWZZ = 0xAE;
+ static const int ZWZW = 0xEE;
+ static const int ZWWX = 0x3E;
+ static const int ZWWY = 0x7E;
+ static const int ZWWZ = 0xBE;
+ static const int ZWWW = 0xFE;
+ static const int WXXX = 0x3;
+ static const int WXXY = 0x43;
+ static const int WXXZ = 0x83;
+ static const int WXXW = 0xC3;
+ static const int WXYX = 0x13;
+ static const int WXYY = 0x53;
+ static const int WXYZ = 0x93;
+ static const int WXYW = 0xD3;
+ static const int WXZX = 0x23;
+ static const int WXZY = 0x63;
+ static const int WXZZ = 0xA3;
+ static const int WXZW = 0xE3;
+ static const int WXWX = 0x33;
+ static const int WXWY = 0x73;
+ static const int WXWZ = 0xB3;
+ static const int WXWW = 0xF3;
+ static const int WYXX = 0x7;
+ static const int WYXY = 0x47;
+ static const int WYXZ = 0x87;
+ static const int WYXW = 0xC7;
+ static const int WYYX = 0x17;
+ static const int WYYY = 0x57;
+ static const int WYYZ = 0x97;
+ static const int WYYW = 0xD7;
+ static const int WYZX = 0x27;
+ static const int WYZY = 0x67;
+ static const int WYZZ = 0xA7;
+ static const int WYZW = 0xE7;
+ static const int WYWX = 0x37;
+ static const int WYWY = 0x77;
+ static const int WYWZ = 0xB7;
+ static const int WYWW = 0xF7;
+ static const int WZXX = 0xB;
+ static const int WZXY = 0x4B;
+ static const int WZXZ = 0x8B;
+ static const int WZXW = 0xCB;
+ static const int WZYX = 0x1B;
+ static const int WZYY = 0x5B;
+ static const int WZYZ = 0x9B;
+ static const int WZYW = 0xDB;
+ static const int WZZX = 0x2B;
+ static const int WZZY = 0x6B;
+ static const int WZZZ = 0xAB;
+ static const int WZZW = 0xEB;
+ static const int WZWX = 0x3B;
+ static const int WZWY = 0x7B;
+ static const int WZWZ = 0xBB;
+ static const int WZWW = 0xFB;
+ static const int WWXX = 0xF;
+ static const int WWXY = 0x4F;
+ static const int WWXZ = 0x8F;
+ static const int WWXW = 0xCF;
+ static const int WWYX = 0x1F;
+ static const int WWYY = 0x5F;
+ static const int WWYZ = 0x9F;
+ static const int WWYW = 0xDF;
+ static const int WWZX = 0x2F;
+ static const int WWZY = 0x6F;
+ static const int WWZZ = 0xAF;
+ static const int WWZW = 0xEF;
+ static const int WWWX = 0x3F;
+ static const int WWWY = 0x7F;
+ static const int WWWZ = 0xBF;
+ static const int WWWW = 0xFF;
+
+ /// Shuffle the lane values. [mask] must be one of the 256 shuffle constants.
+ Uint32x4 shuffle(int mask);
+
+ /// Shuffle the lane values in [this] and [other]. The returned
+ /// Uint32x4 will have XY lanes from [this] and ZW lanes from [other].
+ /// Uses the same [mask] as [shuffle].
+ Uint32x4 shuffleMix(Uint32x4 other, int mask);
+
/// Returns a new [Uint32x4] copied from [this] with a new x value.
Uint32x4 withX(int x);
/// Returns a new [Uint32x4] copied from [this] with a new y value.
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