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glsl: Fix setting of OutputsWritten for whole array dereference.

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We just want to mark the whole thing used, not mark from each element
the whole size in use.  Fixes undefined URB entry writes on i965,
which blew up with debugging enabled.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Eric Anholt 2011-09-07 11:00:03 -07:00
parent ce64b6d612
commit d00deae3ef
1 changed files with 2 additions and 4 deletions
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6
src/glsl/ir_set_program_inouts.cpp
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@ -94,10 +94,8 @@ ir_set_program_inouts_visitor::visit(ir_dereference_variable *ir)
return visit_continue;
if (ir->type->is_array()) {
for (unsigned int i = 0; i < ir->type->length; i++) {
mark(this->prog, ir->var, i,
ir->type->length * ir->type->fields.array->matrix_columns);
}
mark(this->prog, ir->var, 0,
ir->type->length * ir->type->fields.array->matrix_columns);
} else {
mark(this->prog, ir->var, 0, ir->type->matrix_columns);
}