Dave Airlie 9b8217f9ef dix/pixmap: track dirty pixmaps in server. (v4) ...

This adds two functions for drivers to use directly to keep a
linked list of slave pixmaps to do damage tracking on and keep
updated. It also adds a helper function that drivers may optionally
call to do a simple copy area damage update.

v2: use damage.h not damagestr.h, fixes ephyr build.

v3: address ajax review: use slave_dst, drop unused dst member.

v4: check DamageCreate return, add SourceValidate comment,
add a comment addressing possible optimisation possibility

Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2012-07-07 10:37:11 +01:00

4.0 KiB

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