From c5a76cbed41b5816d2f5284f90c70364b062aea4 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 1 Mar 2002 04:28:32 +0000
Subject: silence gcc warnings (Marc La France)

---
 src/mesa/drivers/x11/xm_span.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/mesa/drivers/x11/xm_span.c')

diff --git a/src/mesa/drivers/x11/xm_span.c b/src/mesa/drivers/x11/xm_span.c
index c9c1bdeb84b..cbb138a0b3c 100644
--- a/src/mesa/drivers/x11/xm_span.c
+++ b/src/mesa/drivers/x11/xm_span.c
@@ -1,4 +1,4 @@
-/* $Id: xm_span.c,v 1.13 2001/05/10 15:42:43 keithw Exp $ */
+/* $Id: xm_span.c,v 1.14 2002/03/01 04:28:32 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -23,7 +23,7 @@
  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-
+/* $XFree86: xc/extras/Mesa/src/X/xm_span.c,v 1.3 2002/02/27 21:07:54 tsi Exp $ */
 
 #include "glxheader.h"
 #include "context.h"
@@ -186,6 +186,9 @@ static void write_span_TRUECOLOR_pixmap( RGBA_SPAN_ARGS )
    XMesaDrawable buffer = xmesa->xm_buffer->buffer;
    XMesaGC gc = xmesa->xm_buffer->gc;
    register GLuint i;
+
+   (void)DitherValues;		/* Muffle compiler */
+
    y = FLIP(xmesa->xm_buffer, y);
    if (mask) {
       for (i=0;i<n;i++,x++) {
@@ -3741,9 +3744,9 @@ static void read_color_span( const GLcontext *ctx,
                const GLubyte *pixelToG = xmesa->xm_visual->PixelToG;
                const GLubyte *pixelToB = xmesa->xm_visual->PixelToB;
                const GLushort *ptr2 = PIXELADDR2( source, x, y );
-               const GLuint *ptr4 = (const GLuint *) ptr2;
                GLuint i;
 #if defined(__i386__) /* word stores don't have to be on 4-byte boundaries */
+               const GLuint *ptr4 = (const GLuint *) ptr2;
                GLuint extraPixel = (n & 1);
                n -= extraPixel;
                for (i = 0; i < n; i += 2) {
-- 
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