Instead of using DamageDamageRegion for reporting the first (virtual)
damage in ProcDamageCreate that covers the borderClip of the drawable
window, use a function DamageReportDamage directly (previously called
damageReportDamage). This avoids sending all other damage listeners a
full window update when a new damage object is created.
As this patch makes DamageReportDamage a public interface, the
function has been moved into the part of the file that contains all
the other public functions. The function has not been otherwise
modified.
Signed-off-by: Erkki Seppälä <erkki.seppala@vincit.fi>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
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