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rotate: drop unwrapping inside block handler. 

Keith has shown half the block handlers wrappers are wrong, also
dynamic wrapping/unwrapping from what I can see will happen after
the drivers, so its really accidental ABI, that we can't change
now without modifing drivers. So be safe for 1.7.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Declared-as-sane-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Dave Airlie 2009-10-01 15:25:55 +10:00 committed by Peter Hutterer
parent cb54cf1b3e
commit 3ebb82d61c
1 changed files with 3 additions and 7 deletions
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10
hw/xfree86/modes/xf86Rotate.c
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@ -268,13 +268,9 @@ xf86RotateBlockHandler(int screenNum, pointer blockData,
rotation_active = xf86RotateRedisplay(pScreen);
pScreen->BlockHandler = xf86_config->BlockHandler;
(*pScreen->BlockHandler) (screenNum, blockData, pTimeout, pReadmask);
if (rotation_active) {
/* Re-wrap if rotation is still happening */
xf86_config->BlockHandler = pScreen->BlockHandler;
pScreen->BlockHandler = xf86RotateBlockHandler;
} else {
xf86_config->BlockHandler = NULL;
}
/* cannot avoid re-wrapping until all wrapping is audited */
xf86_config->BlockHandler = pScreen->BlockHandler;
pScreen->BlockHandler = xf86RotateBlockHandler;
}
void