diff options
| author | Adam Jackson <ajax@redhat.com> | 2010-09-08 16:08:24 -0400 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-09-10 11:56:57 -0700 |
| commit | 648c8871c92727d7b6b16859f27f12266a06a16e (patch) | |
| tree | bc6ed746c78808aee60699c517e9ecfe8d45fa61 /composite/compwindow.c | |
| parent | bbffb85461eb63bfb1e01e2cb9674607b9221604 (diff) | |
composite: Convert compWindowUpdate to use TraverseTree
v2: Use != RedirectDrawNone, since we aren't called for manual windows.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'composite/compwindow.c')
| -rw-r--r-- | composite/compwindow.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/composite/compwindow.c b/composite/compwindow.c index 160b7644f..8849dc317 100644 --- a/composite/compwindow.c +++ b/composite/compwindow.c @@ -639,10 +639,9 @@ compWindowFormat (WindowPtr pWin) } static void -compWindowUpdateAutomatic (WindowPtr pWin) +compWindowUpdateAutomatic (WindowPtr pWin, ScreenPtr pScreen) { CompWindowPtr cw = GetCompWindow (pWin); - ScreenPtr pScreen = pWin->drawable.pScreen; WindowPtr pParent = pWin->parent; PixmapPtr pSrcPixmap = (*pScreen->GetWindowPixmap) (pWin); PictFormatPtr pSrcFormat = compWindowFormat (pWin); @@ -665,8 +664,7 @@ compWindowUpdateAutomatic (WindowPtr pWin) /* * First move the region from window to screen coordinates */ - RegionTranslate(pRegion, - pWin->drawable.x, pWin->drawable.y); + RegionTranslate(pRegion, pWin->drawable.x, pWin->drawable.y); /* * Clip against the "real" border clip @@ -676,8 +674,7 @@ compWindowUpdateAutomatic (WindowPtr pWin) /* * Now translate from screen to dest coordinates */ - RegionTranslate(pRegion, - -pParent->drawable.x, -pParent->drawable.y); + RegionTranslate(pRegion, -pParent->drawable.x, -pParent->drawable.y); /* * Clip the picture @@ -706,23 +703,26 @@ compWindowUpdateAutomatic (WindowPtr pWin) DamageEmpty (cw->damage); } -void -compWindowUpdate (WindowPtr pWin) +static int +compWindowUpdateVisit(WindowPtr pWin, void *data) { - WindowPtr pChild; - - for (pChild = pWin->lastChild; pChild; pChild = pChild->prevSib) - compWindowUpdate (pChild); if (pWin->redirectDraw != RedirectDrawNone) { - CompWindowPtr cw = GetCompWindow(pWin); - + CompWindowPtr cw = GetCompWindow(pWin); if (cw->damaged) { - compWindowUpdateAutomatic (pWin); + compWindowUpdateAutomatic(pWin, data); cw->damaged = FALSE; } } + + return WT_WALKCHILDREN; +} + +void +compWindowUpdate (WindowPtr pWin) +{ + TraverseTree(pWin, compWindowUpdateVisit, pWin->drawable.pScreen); } WindowPtr |