diff options
Diffstat (limited to 'xorg-server/glamor/glamor_copyplane.c')
| -rw-r--r-- | xorg-server/glamor/glamor_copyplane.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/xorg-server/glamor/glamor_copyplane.c b/xorg-server/glamor/glamor_copyplane.c index c42d33e94..2bd2de30d 100644 --- a/xorg-server/glamor/glamor_copyplane.c +++ b/xorg-server/glamor/glamor_copyplane.c @@ -38,12 +38,15 @@ _glamor_copy_plane(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC, && glamor_ddx_fallback_check_pixmap(pDst)) goto fail; - glamor_prepare_access(pDst, GLAMOR_ACCESS_RW); - glamor_prepare_access(pSrc, GLAMOR_ACCESS_RO); - *pRegion = fbCopyPlane(pSrc, pDst, pGC, srcx, srcy, w, h, - dstx, dsty, bitPlane); - glamor_finish_access(pSrc, GLAMOR_ACCESS_RO); - glamor_finish_access(pDst, GLAMOR_ACCESS_RW); + if (glamor_prepare_access(pDst, GLAMOR_ACCESS_RW) && + glamor_prepare_access(pSrc, GLAMOR_ACCESS_RO) && + glamor_prepare_access_gc(pGC)) { + *pRegion = fbCopyPlane(pSrc, pDst, pGC, srcx, srcy, w, h, + dstx, dsty, bitPlane); + } + glamor_finish_access_gc(pGC); + glamor_finish_access(pSrc); + glamor_finish_access(pDst); return TRUE; fail: |