glsl: change int->unsigned to silence MSVC warnings

Reviewed-by: Jose Fonseca <[email protected]>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/glsl/ir_builder.cpp b/src/glsl/ir_builder.cpp
index d96e25c189f..c62f0b115bb 100644
--- a/src/glsl/ir_builder.cpp
+++ b/src/glsl/ir_builder.cpp
@@ -77,7 +77,7 @@ swizzle(operand a, int swizzle, int components)
 }
 
 ir_swizzle *
-swizzle_for_size(operand a, int components)
+swizzle_for_size(operand a, unsigned components)
 {
    void *mem_ctx = ralloc_parent(a.val);
 
diff --git a/src/glsl/ir_builder.h b/src/glsl/ir_builder.h
index 7a0a196ee67..067858df45b 100644
--- a/src/glsl/ir_builder.h
+++ b/src/glsl/ir_builder.h
@@ -94,7 +94,7 @@ ir_expression *saturate(operand a);
 /**
  * Swizzle away later components, but preserve the ordering.
  */
-ir_swizzle *swizzle_for_size(operand a, int components);
+ir_swizzle *swizzle_for_size(operand a, unsigned components);
 
 ir_swizzle *swizzle_xxxx(operand a);
 ir_swizzle *swizzle_yyyy(operand a);