[Xcb] [PATCH 2/2] Fix xcb_image_convert slow path

[Peter Harris]

If the image bit order matches the image byte order, then the actual
byte that a given bit falls into will be proportional to the bit number.
Otherwise, the byte is inversely proportional.

Signed-off-by: Peter Harris <peter.harris at hummingbird.com>
---
 image/xcb_image.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/image/xcb_image.c b/image/xcb_image.c
index 6fae30a..2388948 100644
--- a/image/xcb_image.c
+++ b/image/xcb_image.c
@@ -532,7 +532,7 @@ static uint32_t
 xy_image_byte (xcb_image_t *image, uint32_t x)
 {
     x >>= 3;
-    if (image->byte_order == XCB_IMAGE_ORDER_LSB_FIRST)
+    if (image->byte_order == image->bit_order)
 	return x;
     switch (image->unit) {
     default:
-- 
1.5.6.5