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xserver-multidpi/glx
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Mario Kleiner 56547b1966 glx: Only assign 8 bpc fbconfigs for composite visuals. 
Commit 91c42093b2 ("glx: Duplicate relevant fbconfigs for
compositing visuals") adds many new depth 32 fbconfigs as
composite visuals. On a X-Screen running at depth 24, this
also adds bgra 10-10-10-2 fbconigs, as they also have
config.rgbBits == 32, but these are not displayable on a
depth 24 screen, leading to visually corrupted desktops
under some compositors, e.g., fdo bug 104597 "Compton
weird colors" when running compton with
"compton --backend glx".

Be more conservative for now and only select fbconfigs with
8 bpc red, green, blue components for composite visuals.

Fixes: 91c42093b2 ("glx: Duplicate relevant fbconfigs for
                      compositing visuals")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104597
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
(cherry picked from commit bebcc8477c)
 		2018-02-12 14:53:52 -05:00
..
Makefile.am glx/dri2: Don't build DRI loader if DRI2 isn't enabled 2016-10-27 14:25:42 +01:00
clientinfo.c glx: Can't mix declarations and code in X.org sources [CVE-2014-8098 pt. 9] 2014-12-09 11:27:26 -08:00
createcontext.c glx: Remove some redundant zero-init of GLX context state 2016-05-11 11:23:20 -04:00
extension_string.c glx: Implement GLX_EXT_libglvnd (v2) 2016-03-30 11:13:57 -04:00
extension_string.h glx: Implement GLX_EXT_libglvnd (v2) 2016-03-30 11:13:57 -04:00
glxbyteorder.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
glxcmds.c glx: Send GLX_VISUAL_SELECT_GROUP_SGIX attribute for visuals 2017-12-20 15:20:43 -05:00
glxcmdsswap.c glx: Top-level length checking for swapped VendorPrivate requests [CVE-2014-8098 4/8] 2014-12-08 18:09:50 -08:00
glxcontext.h glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
glxdrawable.h Add Windows-DRI extension 2016-09-15 20:10:29 +01:00
glxdri2.c glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 2017-12-13 10:08:40 -05:00
glxdricommon.c glx: Only assign 8 bpc fbconfigs for composite visuals. 2018-02-12 14:53:52 -05:00
glxdricommon.h glx: Fix computation of GLX_X_RENDERABLE fbconfig attribute 2016-09-06 10:29:14 -04:00
glxdriswrast.c glx: Fix glXQueryContext for GLX_FBCONFIG_ID and GLX_RENDER_TYPE (v2) 2017-12-13 10:08:40 -05:00
glxext.c res: Account for GLXPixmap references too 2016-06-21 11:11:54 -04:00
glxext.h glx: Fix crash when a client exits without deleting GL contexts 2014-12-05 16:41:49 +00:00
glxscreens.c glx: do not pick sRGB config for 32-bit RGBA visual 2018-01-17 12:40:52 -05:00
glxscreens.h glx: Duplicate relevant fbconfigs for compositing visuals 2017-12-20 15:20:43 -05:00
glxserver.h glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
glxutil.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
indirect_dispatch.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_dispatch.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_dispatch_swap.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_program.c glx: Length-checking for non-generated vendor private requests [CVE-2014-8098 6/8] 2014-12-08 18:09:50 -08:00
indirect_reqsize.c glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
indirect_reqsize.h glx: Pass remaining request length into ->varsize (v2) [CVE-2014-8098 8/8] 2014-12-08 18:09:50 -08:00
indirect_size.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_size_get.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_size_get.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_table.c Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_table.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
indirect_texture_compression.c glx: Length checking for non-generated single requests (v2) [CVE-2014-8098 7/8] 2014-12-08 18:09:50 -08:00
indirect_util.c glx: Fix mask truncation in __glXGetAnswerBuffer [CVE-2014-8093 6/6] 2014-12-08 18:09:50 -08:00
indirect_util.h Drop trailing whitespaces 2014-11-12 10:25:00 +10:00
render2.c glx: Convert non-generated function pointer thunking 2013-12-10 08:02:42 -08:00
render2swap.c glx: Convert non-generated function pointer thunking 2013-12-10 08:02:42 -08:00
renderpix.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
renderpixswap.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
rensize.c glx: Synchronize Xserver glx/rensize.c with mesa src/glx/compsize.c 2015-10-06 11:15:31 -04:00
single2.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
single2swap.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlepix.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlepixswap.c glx: Stop tracking hasUnflushedCommands 2016-05-11 11:23:20 -04:00
singlesize.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00
singlesize.h Introduce a consistent coding style 2012-03-21 13:54:42 -07:00
swap_interval.c glx: Length-checking for non-generated vendor private requests [CVE-2014-8098 6/8] 2014-12-08 18:09:50 -08:00
unpack.h glx: Additional paranoia in __glXGetAnswerBuffer / __GLX_GET_ANSWER_BUFFER (v2) [CVE-2014-8093 3/6] 2014-12-08 18:09:49 -08:00
xfont.c glx: convert to direct GL dispatch (v2) 2013-10-29 12:29:16 -04:00