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Adam Jackson 4e101e7e3b mi: Simplify a conditional in miHandleExposures 
miHandleExposures does two things: computes the region for which to
generate expose events, and (if the destination is a window) paints the
exposed regions with the background. The bit of this conditional we're
deleting here asserts that the source is either a pixmap or a window
without backing store. The only other possibility is a window _with_
backing store. In the old backing store implementation, this was where
you would recover bits from backing store. Since our "backing store" is
the redirected window pixmap, we know we've already copied all we could,
because CopyArea had already seen the entire window pixmap. So now in
that third case, we are still drawing to a pixmap (so there's no
background to paint) and we are still not generating events, so we can
exit early.

The comment above the function about recovering bits from backing store
is clearly misleading, so delete that too.
 		2019-04-12 21:53:03 +00:00
..
Makefile.am mi: Fold micursor.c into mipointer.c 2014-10-27 15:45:29 -04:00
meson.build meson: Distribute more SDK headers 2018-04-02 13:42:08 -04:00
mi.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
miarc.c miarc: "Cache" arc span data for dashed arcs 2017-03-02 11:08:39 -05:00
mibitblt.c mi: Shortcut miDoCopy/miCopyArea based on clipList 2019-03-11 17:02:28 +00:00
micmap.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
micmap.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
micoord.h mi: Remove semi-arbitrary arch awareness in packed coordinate macros 2014-07-28 12:20:44 -07:00
micopy.c mi: Shortcut miDoCopy/miCopyArea based on clipList 2019-03-11 17:02:28 +00:00
midash.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
midispcur.c cursor: drop ARGB_CURSOR 2015-06-30 12:17:51 +10:00
mieq.c mi: Hush mieqSetHandler for no-op changes 2018-09-12 19:18:05 +00:00
miexpose.c mi: Simplify a conditional in miHandleExposures 2019-04-12 21:53:03 +00:00
mifillarc.c mi: Partial pie-slice filled arcs may need more space for spans 2015-04-13 18:41:26 -07:00
mifillarc.h mi: Unexport arc fill implementation details 2014-10-27 15:45:21 -04:00
mifillrct.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
mifpoly.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
migc.c fb: Remove 24bpp support (v3) 2017-03-17 15:14:42 -04:00
migc.h mi: Add include guards to migc.h 2017-02-16 15:10:32 -05:00
miglblt.c dix: Switch to the libXfont2 API (v2) 2016-07-18 15:25:59 -04:00
miinitext.c mi: When {en,dis}abling extensions, match names case-insensitively 2019-01-16 20:11:24 +00:00
miline.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
mioverlay.c mioverlay.c: remove shadowed pScreen. 2015-08-17 18:23:40 -07:00
mioverlay.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
mipointer.c XQuartz: Adopt input_lock() and input_unlock() 2016-09-22 14:55:02 -07:00
mipointer.h xwayland: Move sprite invalidation logic into mipointer 2016-05-25 11:00:56 -04:00
mipointrst.h dix: Update some comments to reflect the new non-SIGIO input model 2016-06-08 11:36:32 -04:00
mipoly.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
mipoly.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
mipolypnt.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
mipolyrect.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
mipolyseg.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
mipolytext.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
mipushpxl.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
miscanfill.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
miscrinit.c mi: Factor out miSaveScreen 2018-09-28 16:25:01 -04:00
misprite.c misprite: Clean up some preprocessor abuse 2017-05-18 16:59:02 -04:00
misprite.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
mistruct.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
mivalidate.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
mivaltree.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
miwideline.c mi: Always initialize edge1 and edge2 in miLineArc 2015-08-17 18:50:25 -07:00
miwideline.h mi: Fold mispans.c into miwideline.c 2014-10-27 15:45:22 -04:00
miwindow.c dix: Restore PaintWindow screen hook 2015-07-08 16:41:28 -04:00
mizerarc.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00
mizerarc.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
mizerclip.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
mizerline.c Convert mi & miext to new *allocarray functions 2015-04-21 16:58:08 -07:00