diff options
| -rw-r--r-- | src/i830_video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/i830_video.c b/src/i830_video.c index 5e93a5ea..fed8c564 100644 --- a/src/i830_video.c +++ b/src/i830_video.c @@ -1297,8 +1297,8 @@ I830DisplayVideo(ScrnInfoPtr pScrn, int id, short width, short height, /* * Y down-scale factor as a multiple of 4096. */ - xscaleFract = (src_w << 12) / drw_w; - yscaleFract = (src_h << 12) / drw_h; + xscaleFract = ((src_w - 1) << 12) / drw_w; + yscaleFract = ((src_h - 1) << 12) / drw_h; /* Calculate the UV scaling factor. */ xscaleFractUV = xscaleFract / uvratio; |