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Refactor ir_dereference support for ir_visitor

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Move the accept method for visitors from ir_dereference to the derived
classes.
This commit is contained in:
Ian Romanick
2010-05-19 13:20:12 +02:00
parent f3a002b503
commit c7b1046a9f
9 changed files with 176 additions and 104 deletions
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61
ir_print_visitor.cpp
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@@ -74,22 +74,18 @@ print_type(const glsl_type *t)
void ir_print_visitor::visit(ir_variable *ir)
{
if (deref_depth) {
printf("%s", ir->name);
} else {
printf("(declare ");
printf("(declare ");
const char *const cent = (ir->centroid) ? "centroid " : "";
const char *const inv = (ir->invariant) ? "invariant " : "";
const char *const mode[] = { "", "uniform ", "in ", "out ", "inout " };
const char *const interp[] = { "", "flat", "noperspective" };
const char *const cent = (ir->centroid) ? "centroid " : "";
const char *const inv = (ir->invariant) ? "invariant " : "";
const char *const mode[] = { "", "uniform ", "in ", "out ", "inout " };
const char *const interp[] = { "", "flat", "noperspective" };
printf("(%s%s%s%s) ",
cent, inv, mode[ir->mode], interp[ir->interpolation]);
printf("(%s%s%s%s) ",
cent, inv, mode[ir->mode], interp[ir->interpolation]);
print_type(ir->type);
printf(" %s)", ir->name);
}
print_type(ir->type);
printf(" %s)", ir->name);
}
@@ -166,31 +162,26 @@ void ir_print_visitor::visit(ir_swizzle *ir)
}
void ir_print_visitor::visit(ir_dereference *ir)
void ir_print_visitor::visit(ir_dereference_variable *ir)
{
deref_depth++;
printf("(var_ref %s) ", ir->variable_referenced()->name);
}
switch (ir->mode) {
case ir_dereference::ir_reference_variable: {
printf("(var_ref ");
ir->var->accept(this);
printf(") ");
break;
}
case ir_dereference::ir_reference_array:
printf("(array_ref ");
ir->var->accept(this);
ir->selector.array_index->accept(this);
printf(") ");
break;
case ir_dereference::ir_reference_record:
printf("(record_ref ");
ir->var->accept(this);
printf("(%s)) ", ir->selector.field);
break;
}
deref_depth--;
void ir_print_visitor::visit(ir_dereference_array *ir)
{
printf("(array_ref ");
ir->var->accept(this);
ir->selector.array_index->accept(this);
printf(") ");
}
void ir_print_visitor::visit(ir_dereference_record *ir)
{
printf("(record_ref ");
ir->var->accept(this);
printf("(%s)) ", ir->selector.field);
}