fix some signed vs unsigned warnings

6 files changed, 10 insertions, 10 deletions

diff --git a/src/mesa/drivers/dri/common/depthtmp.h b/src/mesa/drivers/dri/common/depthtmp.h
index ec79aca30f..ad26e6b891 100644
--- a/src/mesa/drivers/dri/common/depthtmp.h
+++ b/src/mesa/drivers/dri/common/depthtmp.h
@@ -111,7 +111,7 @@ static void TAG(WriteDepthPixels)( GLcontext *ctx,
 {
    HW_WRITE_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_DEPTH_VARS;
 
 	 if ( DBG ) fprintf( stderr, "WriteDepthPixels\n" );
@@ -178,7 +178,7 @@ static void TAG(ReadDepthPixels)( GLcontext *ctx, GLuint n,
 {
    HW_READ_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_DEPTH_VARS;
 
 	 if ( DBG ) fprintf( stderr, "ReadDepthPixels\n" );
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index a4de0b6496..302994e0c2 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -1573,7 +1573,7 @@ __driUtilCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
  *
  * \sa __glXGetInternalVersion().
  */
-int driCompareGLXAPIVersion( GLuint required_version )
+int driCompareGLXAPIVersion( GLint required_version )
 {
    if ( api_ver > required_version ) {
       return 1;
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 001313c4c8..6ef1b114f9 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -561,7 +561,7 @@ __driUtilCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
 
 /* Test the version of the internal GLX API.  Returns a value like strcmp. */
 extern int
-driCompareGLXAPIVersion( GLuint required_version );
+driCompareGLXAPIVersion( GLint required_version );
 
 extern float
 driCalculateSwapUsage( __DRIdrawablePrivate *dPriv,
diff --git a/src/mesa/drivers/dri/common/spantmp.h b/src/mesa/drivers/dri/common/spantmp.h
index 94126ecbaf..96f26333fc 100644
--- a/src/mesa/drivers/dri/common/spantmp.h
+++ b/src/mesa/drivers/dri/common/spantmp.h
@@ -145,7 +145,7 @@ static void TAG(WriteRGBAPixels)( const GLcontext *ctx,
 {
    HW_WRITE_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_VARS;
 
 	 if (DBG) fprintf(stderr, "WriteRGBAPixels\n");
@@ -229,7 +229,7 @@ static void TAG(WriteMonoRGBAPixels)( const GLcontext *ctx,
 {
    HW_WRITE_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_VARS;
 	 INIT_MONO_PIXEL(p, color);
 
@@ -293,7 +293,7 @@ static void TAG(ReadRGBAPixels)( const GLcontext *ctx,
 {
    HW_READ_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_VARS;
 
 	 if (DBG) fprintf(stderr, "ReadRGBAPixels\n");
diff --git a/src/mesa/drivers/dri/common/stenciltmp.h b/src/mesa/drivers/dri/common/stenciltmp.h
index 285d8e5291..dfbe665407 100644
--- a/src/mesa/drivers/dri/common/stenciltmp.h
+++ b/src/mesa/drivers/dri/common/stenciltmp.h
@@ -66,7 +66,7 @@ static void TAG(WriteStencilPixels)( GLcontext *ctx,
 {
    HW_WRITE_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_STENCIL_VARS;
 
 	 if (DBG) fprintf(stderr, "WriteStencilPixels\n");
@@ -121,7 +121,7 @@ static void TAG(ReadStencilPixels)( GLcontext *ctx, GLuint n,
 {
    HW_READ_LOCK()
       {
-	 GLint i;
+	 GLuint i;
 	 LOCAL_STENCIL_VARS;
 
 	 if (DBG) fprintf(stderr, "ReadStencilPixels\n");
diff --git a/src/mesa/drivers/dri/common/texmem.c b/src/mesa/drivers/dri/common/texmem.c
index 192b787049..acefce0f59 100644
--- a/src/mesa/drivers/dri/common/texmem.c
+++ b/src/mesa/drivers/dri/common/texmem.c
@@ -188,7 +188,7 @@ static void printLocalLRU( driTexHeap * heap, const char *callername  )
 static void printGlobalLRU( driTexHeap * heap, const char *callername )
 {
    drmTextureRegionPtr list = heap->global_regions;
-   int i, j;
+   unsigned int i, j;
 
    fprintf( stderr, "%s in %s:\nGlobal LRU, heap %d list %p:\n", 
 	    __FUNCTION__, callername, heap->heapId, (void *)list );