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glsl: Constify parameter to a couple varying_matches methods

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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Ian Romanick
2014-02-12 16:35:57 -08:00
parent e05cebafd8
commit 03488cd3b9
1 changed files with 4 additions and 4 deletions
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8
src/glsl/link_varyings.cpp
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@@ -648,8 +648,8 @@ private:
PACKING_ORDER_VEC3, PACKING_ORDER_VEC3,
}; };
static unsigned compute_packing_class(ir_variable *var); static unsigned compute_packing_class(const ir_variable *var);
static packing_order_enum compute_packing_order(ir_variable *var); static packing_order_enum compute_packing_order(const ir_variable *var);
static int match_comparator(const void *x_generic, const void *y_generic); static int match_comparator(const void *x_generic, const void *y_generic);
/** /**
@@ -869,7 +869,7 @@ varying_matches::store_locations(unsigned producer_base,
* be safely backed into the same vec4. * be safely backed into the same vec4.
*/ */
unsigned unsigned
varying_matches::compute_packing_class(ir_variable *var) varying_matches::compute_packing_class(const ir_variable *var)
{ {
/* Without help from the back-end, there is no way to pack together /* Without help from the back-end, there is no way to pack together
* variables with different interpolation types, because * variables with different interpolation types, because
@@ -900,7 +900,7 @@ varying_matches::compute_packing_class(ir_variable *var)
* other varyings in the same packing class. * other varyings in the same packing class.
*/ */
varying_matches::packing_order_enum varying_matches::packing_order_enum
varying_matches::compute_packing_order(ir_variable *var) varying_matches::compute_packing_order(const ir_variable *var)
{ {
const glsl_type *element_type = var->type; const glsl_type *element_type = var->type;