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authorKeith Packard <keithp@keithp.com>2013-10-29 10:42:33 -0700
committerKeith Packard <keithp@keithp.com>2013-10-29 10:42:33 -0700
commit32f17e1d4411f784a9b76bad8288f7e657134732 (patch)
treea7f3becf3d45433f58ee2299cba2bc9e5c17bbb5
parentb32994fac679ee53362d457e834dca539d5a1ff8 (diff)
Clarify when pixmaps are assured of being idle
Pixmaps will definitely be idle after the next PresentPixmap operation completes; the original text was vague about whether it was the execution of the request or the completion of the operation. Signed-off-by: Keith Packard <keithp@keithp.com>
-rw-r--r--presentproto.txt10
1 files changed, 5 insertions, 5 deletions
diff --git a/presentproto.txt b/presentproto.txt
index 79bffb8..cd19f79 100644
--- a/presentproto.txt
+++ b/presentproto.txt
@@ -383,11 +383,11 @@ The name of this extension is "Present"
contents are taken from the pixmap and the pixmap is idle
immediately after the presentation completes. 'mode' is
PresentCompleteModeFlip when the pixmap remains in-use even
- after the presentation completes. It will become idle no
- later than when the next PresentPixmap operation targeting the
- same window is performed by any client. If the presentation
- operation was skipped because some later operation made it
- irrelevant, then 'mode' will be PresentCompleteModeSkip.
+ after the presentation completes. It will become idle no later
+ than when the next PresentPixmap operation targeting the same
+ window by any client completes. If the presentation operation
+ was skipped because some later operation made it irrelevant,
+ then 'mode' will be PresentCompleteModeSkip.
'serial' is the value provided in the generating PresentPixmap
request.