diff options
| author | Dave Airlie <airlied@redhat.com> | 2010-06-04 11:09:46 +1000 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2010-06-03 21:26:24 -0700 |
| commit | 959a1eaf1c15a691141f1b0dc53757fe9b6e9b13 (patch) | |
| tree | 789a766a12b56dd90d1e0100983f049196b3868f /include | |
| parent | 0f12e86e600522768f5f64eafc1230526e700ab7 (diff) | |
composite: use config notify hook to do pixmap resize.
Since reallocating the backing pixmap can fail, we need to try and do
it before any other side effects of reconfiguring the window happen.
This changes the ConfigNotify hook to return status, and moves the
composite window reconfiguration wrappers to ConfigNotify. They all
basically did the same thing, so we can drop the MoveWindow,
ResizeWindow, ChangeBorderWidth wrappers, and allow ConfigNotify to do
all the work. If reallocation fails we fail before we send any
confiureNotify events, or enter the area we can't recover from.
The only place we now enforce 32k limits are in EXA/UXA/fb, so drivers
that don't use this should probably deal with it in their pixmap
allocate if they don't already.
This also breaks ABI, so we need an alternate fix for older servers,
working on the X server makes me realise why I'm a kernel hacker.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/scrnintstr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scrnintstr.h b/include/scrnintstr.h index d67b26411..361c48434 100644 --- a/include/scrnintstr.h +++ b/include/scrnintstr.h @@ -396,7 +396,7 @@ typedef void (* PostChangeSaveUnderProcPtr)( WindowPtr /*pLayerWin*/, WindowPtr /*firstChild*/); -typedef void (* ConfigNotifyProcPtr)( +typedef int (* ConfigNotifyProcPtr)( WindowPtr /*pWin*/, int /*x*/, int /*y*/, |