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glsl: calculate component size for arrays of arrays when varying packing disabled

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Signed-off-by: Timothy Arceri <t_arceri@yahoo.com.au>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Timothy Arceri 2014-05-04 21:13:25 +10:00
parent 1d401f9ce4
commit abdab88b30
1 changed files with 10 additions and 3 deletions
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13
src/glsl/link_varyings.cpp
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@ -956,9 +956,16 @@ varying_matches::record(ir_variable *producer_var, ir_variable *consumer_var)
type = type->fields.array;
}
slots = (type->is_array()
? (type->length * type->fields.array->matrix_columns)
: type->matrix_columns);
if (type->is_array()) {
slots = 1;
while (type->is_array()) {
slots *= type->length;
type = type->fields.array;
}
slots *= type->matrix_columns;
} else {
slots = var->type->matrix_columns;
}
this->matches[this->num_matches].num_components = 4 * slots;
} else {
this->matches[this->num_matches].num_components