dix: AllocARGBCursor(): make color parameters unsigned short

These values are assigned to `unsigned short` fields, and we're only
getting in smaller numbers that fit well into it. So fixing compiler
warning on type size mismatch by using short args.

Signed-off-by: Enrico Weigelt, metux IT consult <[email protected]>

Author: metux

dix/cursor.c

@@ -232,8 +232,8 @@ RealizeCursorAllScreens(CursorPtr pCurs)
 int
 AllocARGBCursor(unsigned char *psrcbits, unsigned char *pmaskbits,
                 CARD32 *argb, CursorMetricPtr cm,
-                unsigned foreRed, unsigned foreGreen, unsigned foreBlue,
-                unsigned backRed, unsigned backGreen, unsigned backBlue,
+                unsigned short foreRed, unsigned short foreGreen, unsigned short foreBlue,
+                unsigned short backRed, unsigned short backGreen, unsigned short backBlue,
                 CursorPtr *ppCurs, ClientPtr client, XID cid)
 {
     CursorBitsPtr bits;

dix/cursor_priv.h

@@ -27,12 +27,12 @@ int AllocARGBCursor(unsigned char *psrcbits,
                     unsigned char *pmaskbits,
                     CARD32 *argb,
                     CursorMetricPtr cm,
-                    unsigned foreRed,
-                    unsigned foreGreen,
-                    unsigned foreBlue,
-                    unsigned backRed,
-                    unsigned backGreen,
-                    unsigned backBlue,
+                    unsigned short foreRed,
+                    unsigned short foreGreen,
+                    unsigned short foreBlue,
+                    unsigned short backRed,
+                    unsigned short backGreen,
+                    unsigned short backBlue,
                     CursorPtr *ppCurs,
                     ClientPtr client,
                     XID cid);