sse2: Use uintptr_t in type casts from pointer to integral value

Some recent code added new type casts from pointer to unsigned long.
These type casts result in compiler warnings for systems like
MinGW-w64 (64 bit Windows) where sizeof(unsigned long) != sizeof(void *).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/pixman/pixman-sse2.c b/pixman/pixman-sse2.c
index fc873cc..c7e9a4b 100644 (file)
--- a/pixman/pixman-sse2.c
+++ b/pixman/pixman-sse2.c
@@ -4558,7 +4558,7 @@ sse2_composite_add_n_8888 (pixman_implementation_t *imp,
        dst = dst_line;
        dst_line += dst_stride;
 
-       while (w && (unsigned long)dst & 15)
+       while (w && (uintptr_t)dst & 15)
        {
            d = *dst;
            *dst++ =
@@ -4617,7 +4617,7 @@ sse2_composite_add_n_8_8888 (pixman_implementation_t *imp,
        mask_line += mask_stride;
        w = width;
 
-       while (w && ((unsigned long)dst & 15))
+       while (w && ((uintptr_t)dst & 15))
        {
            uint8_t m = *mask++;
            if (m)