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Fix type handling in ir_dereference array dereference constructor

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Ian Romanick
2010-04-01 18:02:48 -07:00
parent a4f308f066
commit 63af4b0e99
1 changed files with 12 additions and 1 deletions
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13
ir.cpp
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@@ -117,7 +117,18 @@ ir_dereference::ir_dereference(ir_instruction *var,
: ir_rvalue(), mode(ir_reference_array),
var(var)
{
this->type = (var != NULL) ? var->type : glsl_type::error_type;
type = glsl_type::error_type;
if (var != NULL) {
const glsl_type *const vt = var->type;
if (vt->is_array()) {
type = vt->element_type();
} else if (vt->is_matrix() || vt->is_vector()) {
type = vt->get_base_type();
}
}
this->selector.array_index = array_index;
}