X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Flower_mat_op_to_vec.cpp;h=105ee0d3f51ad75916a16e2c6846107de83e3afe;hb=5d326fa963d4af85af50687ecc7d0eb0a8989fda;hp=a371afc14c2385ea387bf6764db1e2a1177594d9;hpb=4f799e614264d2409fd32e3e3992405bb3fd924f;p=mesa.git

diff --git a/src/glsl/lower_mat_op_to_vec.cpp b/src/glsl/lower_mat_op_to_vec.cpp
index a371afc14c2..105ee0d3f51 100644
--- a/src/glsl/lower_mat_op_to_vec.cpp
+++ b/src/glsl/lower_mat_op_to_vec.cpp
@@ -35,6 +35,8 @@
 #include "ir_expression_flattening.h"
 #include "glsl_types.h"
 
+namespace {
+
 class ir_mat_op_to_vec_visitor : public ir_hierarchical_visitor {
 public:
    ir_mat_op_to_vec_visitor()
@@ -63,6 +65,8 @@ public:
    bool made_progress;
 };
 
+} /* anonymous namespace */
+
 static bool
 mat_op_to_vec_predicate(ir_instruction *ir)
 {
@@ -122,7 +126,7 @@ ir_mat_op_to_vec_visitor::do_mul_mat_mat(ir_dereference *result,
 					 ir_dereference *a,
 					 ir_dereference *b)
 {
-   int b_col, i;
+   unsigned b_col, i;
    ir_assignment *assign;
    ir_expression *expr;
 
@@ -154,7 +158,7 @@ ir_mat_op_to_vec_visitor::do_mul_mat_vec(ir_dereference *result,
 					 ir_dereference *a,
 					 ir_dereference *b)
 {
-   int i;
+   unsigned i;
    ir_assignment *assign;
    ir_expression *expr;
 
@@ -183,7 +187,7 @@ ir_mat_op_to_vec_visitor::do_mul_vec_mat(ir_dereference *result,
 					 ir_dereference *a,
 					 ir_dereference *b)
 {
-   int i;
+   unsigned i;
 
    for (i = 0; i < b->type->matrix_columns; i++) {
       ir_rvalue *column_result;
@@ -208,7 +212,7 @@ ir_mat_op_to_vec_visitor::do_mul_mat_scalar(ir_dereference *result,
 					    ir_dereference *a,
 					    ir_dereference *b)
 {
-   int i;
+   unsigned i;
 
    for (i = 0; i < a->type->matrix_columns; i++) {
       ir_expression *column_expr;