diff options
| author | Jakob Bornecrantz <jakob@vmware.com> | 2011-11-09 10:25:27 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-11-11 10:57:59 +0000 |
| commit | f0c8a6524dca1d37ab7b0247aa7681e490af1ee4 (patch) | |
| tree | 8e4801a4ccfa110b5bc7449dd369f3e6206483cf /drivers | |
| parent | c0d18316ae99e1f19738f9cb5e0a2a9dc57dd8cd (diff) | |
vmwgfx: Initialize clip rect loop correctly in surface dirty
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index f3ab1fee60e..40c7e617e28 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -410,8 +410,9 @@ static int do_surface_dirty_sou(struct vmw_private *dev_priv, top = clips->y1; bottom = clips->y2; - clips_ptr = clips; - for (i = 1; i < num_clips; i++, clips_ptr += inc) { + /* skip the first clip rect */ + for (i = 1, clips_ptr = clips + inc; + i < num_clips; i++, clips_ptr += inc) { left = min_t(int, left, (int)clips_ptr->x1); right = max_t(int, right, (int)clips_ptr->x2); top = min_t(int, top, (int)clips_ptr->y1); |