diff options
| author | Pauli Nieminen <pauli.nieminen@linux.intel.com> | 2011-09-22 18:38:53 +0300 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-10-03 11:41:22 -0700 |
| commit | 463dd87062edaa974cb8c7163328a53197f237e1 (patch) | |
| tree | dec2f929723aa6a7035663781c752315e447c12c | |
| parent | f5d50b46ddeb039ab6564141f61261e94ee67637 (diff) | |
xf86/modes: Fix shadow rotation crashing when screen pixmap changes
Driver may change screen pixmaps after page flipping that would then
make damage lose track of the root pixmap.
Using root window for shadow damages fixes the problem because
SetWindowPixmap is implemented in shadow code.
Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
| -rw-r--r-- | hw/xfree86/modes/xf86Rotate.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/xfree86/modes/xf86Rotate.c b/hw/xfree86/modes/xf86Rotate.c index 45aabf025..ff7000b5a 100644 --- a/hw/xfree86/modes/xf86Rotate.c +++ b/hw/xfree86/modes/xf86Rotate.c @@ -198,7 +198,7 @@ xf86RotatePrepare (ScreenPtr pScreen) if (!xf86_config->rotation_damage_registered) { /* Hook damage to screen pixmap */ - DamageRegister (&(*pScreen->GetScreenPixmap)(pScreen)->drawable, + DamageRegister (&pScreen->root->drawable, xf86_config->rotation_damage); xf86_config->rotation_damage_registered = TRUE; EnableLimitedSchedulingLatency(); @@ -305,7 +305,7 @@ xf86RotateDestroy (xf86CrtcPtr crtc) /* Free damage structure */ if (xf86_config->rotation_damage_registered) { - DamageUnregister (&(*pScreen->GetScreenPixmap)(pScreen)->drawable, + DamageUnregister (&pScreen->root->drawable, xf86_config->rotation_damage); xf86_config->rotation_damage_registered = FALSE; DisableLimitedSchedulingLatency(); |