New opcodes for integer operations

src/Shader/Shader.cpp

@@ -735,12 +735,22 @@ namespace sw
 		case OPCODE_NOP:			return "nop";
 		case OPCODE_MOV:			return "mov";
 		case OPCODE_ADD:			return "add";
+		case OPCODE_IADD:			return "iadd";
 		case OPCODE_SUB:			return "sub";
+		case OPCODE_ISUB:			return "isub";
 		case OPCODE_MAD:			return "mad";
 		case OPCODE_MUL:			return "mul";
+		case OPCODE_IMUL:			return "imul";
 		case OPCODE_RCPX:			return "rcpx";
 		case OPCODE_DIV:			return "div";
+		case OPCODE_IDIV:			return "idiv";
+		case OPCODE_UDIV:			return "udiv";
 		case OPCODE_MOD:			return "mod";
+		case OPCODE_IMOD:			return "imod";
+		case OPCODE_UMOD:			return "umod";
+		case OPCODE_SHL:			return "shl";
+		case OPCODE_ISHR:			return "ishr";
+		case OPCODE_USHR:			return "ushr";
 		case OPCODE_RSQX:			return "rsqx";
 		case OPCODE_SQRT:			return "sqrt";
 		case OPCODE_RSQ:			return "rsq";
@@ -754,7 +764,11 @@ namespace sw
 		case OPCODE_DP3:			return "dp3";
 		case OPCODE_DP4:			return "dp4";
 		case OPCODE_MIN:			return "min";
+		case OPCODE_IMIN:			return "imin";
+		case OPCODE_UMIN:			return "umin";
 		case OPCODE_MAX:			return "max";
+		case OPCODE_IMAX:			return "imax";
+		case OPCODE_UMAX:			return "umax";
 		case OPCODE_SLT:			return "slt";
 		case OPCODE_SGE:			return "sge";
 		case OPCODE_EXP2X:			return "exp2x";
@@ -835,6 +849,7 @@ namespace sw
 		case OPCODE_TEXDEPTH:		return "texdepth";
 		case OPCODE_CMP0:			return "cmp0";
 		case OPCODE_ICMP:			return "icmp";
+		case OPCODE_UCMP:			return "ucmp";
 		case OPCODE_SELECT:			return "select";
 		case OPCODE_EXTRACT:		return "extract";
 		case OPCODE_INSERT:			return "insert";
@@ -894,8 +909,14 @@ namespace sw
 		case OPCODE_POW:            return "pow";
 		case OPCODE_F2B:            return "f2b";
 		case OPCODE_B2F:            return "b2f";
+		case OPCODE_F2I:            return "f2i";
+		case OPCODE_I2F:            return "i2f";
+		case OPCODE_F2U:            return "f2u";
+		case OPCODE_U2F:            return "u2f";
 		case OPCODE_ALL:            return "all";
 		case OPCODE_ANY:            return "any";
+		case OPCODE_NEG:            return "neg";
+		case OPCODE_INEG:           return "ineg";
 		case OPCODE_ISNAN:          return "isnan";
 		case OPCODE_ISINF:          return "isinf";
 		case OPCODE_NOT:            return "not";

src/Shader/Shader.hpp

@@ -180,8 +180,13 @@ namespace sw
 			OPCODE_POW,
 			OPCODE_F2B,   // Float to bool
 			OPCODE_B2F,   // Bool to float
+			OPCODE_F2I,   // Float to int
+			OPCODE_I2F,   // Int to float
+			OPCODE_F2U,   // Float to uint
+			OPCODE_U2F,   // Uint to float
 			OPCODE_ALL,
 			OPCODE_ANY,
+			OPCODE_NEG,
 			OPCODE_NOT,
 			OPCODE_OR,
 			OPCODE_XOR,
@@ -213,6 +218,7 @@ namespace sw
 			OPCODE_REFRACT3,
 			OPCODE_REFRACT4,
 			OPCODE_ICMP,
+			OPCODE_UCMP,
 			OPCODE_SELECT,
 			OPCODE_EXTRACT,
 			OPCODE_INSERT,
@@ -221,6 +227,25 @@ namespace sw
 			OPCODE_LEAVE,   // Return before the end of the function
 			OPCODE_CONTINUE,
 			OPCODE_TEST,   // Marks the end of the code that can be skipped by 'continue'
+
+			// Integer opcodes
+			OPCODE_INEG,
+			OPCODE_IADD,
+			OPCODE_ISUB,
+			OPCODE_IMUL,
+			OPCODE_IDIV,
+			OPCODE_IMOD,
+			OPCODE_SHL,
+			OPCODE_ISHR,
+			OPCODE_IMIN,
+			OPCODE_IMAX,
+
+			// Unsigned integer opcodes
+			OPCODE_UDIV,
+			OPCODE_UMOD,
+			OPCODE_USHR,
+			OPCODE_UMIN,
+			OPCODE_UMAX,
 		};
 
 		static Opcode OPCODE_DP(int);