swrast: s/GLint/GLuint/ to silence MSVC signed/unsigned comparison warning

diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index 924612578e29f473e10432dd0619479cf9f6d9c8..d9cd9703dba95a12469a653d691b8e0af21b00d2 100644 (file)
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -718,9 +718,9 @@ _swrast_CreateContext( struct gl_context *ctx )
    GLuint i;
    SWcontext *swrast = (SWcontext *)CALLOC(sizeof(SWcontext));
 #ifdef _OPENMP
-   const GLint maxThreads = omp_get_max_threads();
+   const GLuint maxThreads = omp_get_max_threads();
 #else
-   const GLint maxThreads = 1;
+   const GLuint maxThreads = 1;
 #endif
 
    if (SWRAST_DEBUG) {