mesa: rename OPCODE_INT -> OPCODE_TRUNC
Trunc is a more accurate description; there's no type conversion involved.
diff --git a/src/mesa/shader/prog_execute.c b/src/mesa/shader/prog_execute.c
index 32b6ff4..d843761 100644
--- a/src/mesa/shader/prog_execute.c
+++ b/src/mesa/shader/prog_execute.c
@@ -789,17 +789,6 @@
case OPCODE_ENDIF:
/* nothing */
break;
- case OPCODE_INT: /* float to int */
- {
- GLfloat a[4], result[4];
- fetch_vector4(&inst->SrcReg[0], machine, a);
- result[0] = (GLfloat) (GLint) a[0];
- result[1] = (GLfloat) (GLint) a[1];
- result[2] = (GLfloat) (GLint) a[2];
- result[3] = (GLfloat) (GLint) a[3];
- store_vector4(inst, machine, result);
- }
- break;
case OPCODE_KIL_NV: /* NV_f_p only (conditional) */
if (eval_condition(machine, inst)) {
return GL_FALSE;
@@ -1425,6 +1414,17 @@
store_vector4(inst, machine, color);
}
break;
+ case OPCODE_TRUNC: /* truncate toward zero */
+ {
+ GLfloat a[4], result[4];
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ result[0] = (GLfloat) (GLint) a[0];
+ result[1] = (GLfloat) (GLint) a[1];
+ result[2] = (GLfloat) (GLint) a[2];
+ result[3] = (GLfloat) (GLint) a[3];
+ store_vector4(inst, machine, result);
+ }
+ break;
case OPCODE_UP2H: /* unpack two 16-bit floats */
{
GLfloat a[4], result[4];