diff options
Diffstat (limited to 'pixman/test/utils.c')
| -rw-r--r-- | pixman/test/utils.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/pixman/test/utils.c b/pixman/test/utils.c index a896e5be1..ee68d272c 100644 --- a/pixman/test/utils.c +++ b/pixman/test/utils.c @@ -133,11 +133,12 @@ compute_crc32 (uint32_t in_crc32, /* perform endian conversion of pixel data
*/
void
-image_endian_swap (pixman_image_t *img, int bpp)
+image_endian_swap (pixman_image_t *img)
{
int stride = pixman_image_get_stride (img);
uint32_t *data = pixman_image_get_data (img);
int height = pixman_image_get_height (img);
+ int bpp = PIXMAN_FORMAT_BPP (pixman_image_get_format (img));
int i, j;
/* swap bytes only on big endian systems */
@@ -145,10 +146,13 @@ image_endian_swap (pixman_image_t *img, int bpp) if (*(volatile uint8_t *)&endian_check_var != 0x12)
return;
+ if (bpp == 8)
+ return;
+
for (i = 0; i < height; i++)
{
uint8_t *line_data = (uint8_t *)data + stride * i;
- /* swap bytes only for 16, 24 and 32 bpp for now */
+
switch (bpp)
{
case 1:
@@ -208,6 +212,7 @@ image_endian_swap (pixman_image_t *img, int bpp) }
break;
default:
+ assert (FALSE);
break;
}
}
|