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2017-03-01dispatch: Mark swapped dispatch as _X_COLDAdam Jackson1-4/+4
This touches everything that ends up in the Xorg binary; the big missing part is GLX since that's all generated code. Cuts about 14k from the binary on amd64. Signed-off-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2016-05-11dix: Remove pointless client-state callbacksAdam Jackson1-15/+0
Private storage is pre-zeroed by the private system itself. Signed-off-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2016-05-04dix: Push UpdateCurrentTimeIf down out of the main loopAdam Jackson1-0/+2
This was added in: commit 312910b4e34215aaa50fc0c6092684d5878dc32f Author: Chase Douglas <chase.douglas@canonical.com> Date: Wed Apr 18 11:15:40 2012 -0700 Update currentTime in dispatch loop Unfortunately this is equivalent to calling GetTimeInMillis() once per request. In the absolute best case (as on Linux) you're only hitting the vDSO; on other platforms that's a syscall. Either way it puts a pretty hard ceiling on request throughput. Instead, push the call down to the requests that need it; basically, grab processing and event generation. Cc: Chase Douglas <chase.douglas@canonical.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Adam Jackson <ajax@redhat.com>
2014-02-04input: un-constify dev->namePeter Hutterer1-2/+2
Fallout from fecc7eb1cf66db64728ee2d68cd9443df7e70879, and reverts most of the rest of that patch. The device name is allocated and may even change during PreInit. The const warnings came from the test codes, the correct fix here is to fix the test code. touch.c: In function ‘touch_init’: touch.c:254:14: warning: assignment discards ‘const’ qualifier from pointer target type [enabled by default] dev.name = "test device"; Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
2014-01-12Replace 'pointer' type with 'void *'Keith Packard1-1/+1
This lets us stop using the 'pointer' typedef in Xdefs.h as 'pointer' is used throughout the X server for other things, and having duplicate names generates compiler warnings. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Eric Anholt <eric@anholt.net>
2014-01-12xi: More warning cleanup for inputKeith Packard1-2/+2
Lots more const char stuff. Remove duplicate defs of CoreKeyboardProc and CorePointerProc from test/xi2/protocol-common.c Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Adam Jackson <ajax@redhat.com>
2013-05-07Xi: free barrier code at reset timePeter Hutterer1-0/+2
==29423== 16 bytes in 1 blocks are definitely lost in loss record 73 of 328 ==29423== at 0x4A06B6F: calloc (vg_replace_malloc.c:593) ==29423== by 0x5987C0: XIBarrierInit (xibarriers.c:908) ==29423== by 0x58F370: XInputExtensionInit (extinit.c:1300) ==29423== by 0x4F33C3: InitExtensions (miinitext.c:337) ==29423== by 0x4997DB: main (main.c:208) Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Keith Packard <keithp@keithp.com>
2013-04-11Xi: Use correct destination when swapping barrier eventsKeith Packard1-18/+18
Write the swapped values to the destination rather than the source. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-12-19Merge remote-tracking branch 'yselkowitz/master'Keith Packard1-3/+3
I checked this patch with diff -w to check that it only affected whitespace.
2012-12-17Xi: fix swapping for barrier eventsPeter Hutterer1-24/+21
Protocol events don't contain pointers, so it's easier to copy everything over, then swap in-place. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
2012-12-17Xi: swap sequence number and evtype in barrier eventsPeter Hutterer1-0/+2
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
2012-12-17Add support for XI2.3: Pointer barrier events and releases.Jasper St. Pierre1-2/+36
This adds support for clients that would like to get a notification every time a barrier is hit, and allows clients to temporarily release a barrier so that pointers can go through them, without having to destroy and recreate barriers. Based on work by Chris Halse Rogers <chris.halse.rogers@canonical.com> Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-12-17cursor: Move pointer barrier code over to XIJasper St. Pierre1-0/+4
In order to send events to specific windows associated with the barrier, we need to move the code that handles barriers to somewhere where it's easier to construct and send events. Rather than duplicating XSync with its XSyncSelectAlarm, re-use the existing XI infrastructure. For now, just move a bunch of code over, rename some things, and initialize the new structures, but still consider it a separate codebase. Pointer barrier requests are still handled by XFixes, so this is a weird intermediate state. It's unknown whether we'll add explicit requests to pointer barriers inside XI. Signed-off-by: Jasper St. Pierre <jstpierre@mecheye.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-12-05Fix formatting of address operatorsYaakov Selkowitz1-3/+3
The formatter confused address operators preceded by casts with bitwise-and expressions, placing spaces on either side of both. That syntax isn't used by ordinary address operators, however, so fix them for consistency. Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2012-08-06Fix up formatting of initializers for arrays of structsAlan Coopersmith1-19/+19
The indenter seems to have gotten confused by initializing arrays of structs with the struct defined inline - for predefined structs it did a better job, so match that. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2012-07-10Xi: Remove dead Device{Enter,Leave}WindowMaskDaniel Stone1-4/+2
These were an unused remnant of earlier MPX work; their only users got cleared out in dc153271, but the mask declarations remained. Remove them, and move DevicePropertyNotify's mask up to be contiguous with the rest of the range. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Adam Jackson <ajax@redhat.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2012-07-09Add a common ARRAY_SIZE macro to dix.hDaniel Stone1-2/+0
Does what it says on the box, replacing those from Xi/ and glx/. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Cyril Brulebois <kibi@debian.org> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Keith Packard <keithp@keithp.com>
2012-07-09Fix more poorly indented/wrapped comments & codeAlan Coopersmith1-2/+3
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Keith Packard <keithp@keithp.com> Tested-by: Daniel Stone <daniel@fooishbar.org>
2012-07-04Xi: extend PropagateMask to EMASKSIZEPeter Hutterer1-1/+1
Number of devices is 2 + MAXDEVICES, with index 0 and 1 reserved for XIAll{Master}Devices. At the current size, PropagateMask would be overrun in RecalculateDeviceDeliverableEvents(). Found by Coverity. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Dave Airlie <airlied@redhat.com>
2012-05-17Xi: fix "discards ''const' qualifier" warningsPeter Hutterer1-2/+5
extinit.c: In function 'XInputExtensionInit': extinit.c:1301:29: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] extinit.c:1303:36: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] property.c: In function 'XIChangeDeviceProperty': xiproperty.c:757:39: warning: cast discards '__attribute__((const))' qualifier from pointer target type [-Wcast-qual] Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2012-03-21Introduce a consistent coding styleKeith Packard1-411/+412
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-12-19Hook up the ownership eventsPeter Hutterer1-0/+20
This patch applies most of the protocol conversions and the internal event type for ownership events. Note that ownership events are generated by the DIX only, they do not pass through the event queue. Co-authored-by: Daniel Stone <daniel@fooishbar.org> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-16Xi: process raw touch eventsPeter Hutterer1-0/+3
No-one can generated them yet, but if they could, we'd be processing them like there was no tomorrow. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-16Hook up TouchBegin/Update/End eventsPeter Hutterer1-0/+3
The are the same as device events internally but require the touch ID separately from the detail.button field (the protocol uses the detail field for the touch id). For simpler integration of pointer emulation we need to set the detail.button field while keeping the touchid around. Add the three new touch event types to the various places in the server where they need to be handled. The actual handling of the events is somewhat more complicated in most places. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2011-12-06Xi: avoid overrun of callback array.Dave Airlie1-2/+2
This code had an off-by-one and would allow writing one past the end of the callbacks array. Pointed out by coverity. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-11-23Fix gcc -Wwrite-strings warnings in various extensionsAlan Coopersmith1-2/+2
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-09-21Use internal temp variable for swap macrosMatt Turner1-131/+107
Also, fix whitespace, mainly around swaps(&rep.sequenceNumber) Reviewed-by: Peter Harris <pharris@opentext.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2011-04-24Xi: remove duplicated includesNicolas Kaiser1-2/+0
Remove duplicated includes. Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Reviewed-by: Matthieu Herrb <matthieu.herrb@laas.fr>
2011-04-18Xi: fix reply swapping function check for XIPassiveGrabDevicePeter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Reviewed-by: Daniel Stone <daniel@fooishbar.org>
2011-04-02Xi: add XI_Focus{In,Out} to swapped events.Matthieu Herrb1-0/+2
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by: Julien Cristau <jcristau@debian.org>
2011-04-02Xi: take XI2 requests into account also for the swapping case.Matthieu Herrb1-2/+3
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by: Julien Cristau <jcristau@debian.org>
2011-03-08xi: Use RESTYPE consistentlyAdam Jackson1-1/+1
No functional change Reviewed-by: Soren Sandmann <ssp@redhat.com> Signed-off-by: Adam Jackson <ajax@redhat.com>
2011-01-06Input: Swap flags in DeviceEventsDaniel Stone1-0/+1
Swap flags for different-endian clients when delivering XI2 DeviceEvents. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Chase Douglas <chase.douglas@canonical.com>
2010-11-12Xi: move property reset from extension shutdown to init.Peter Hutterer1-2/+2
If any part of the stack calls XIGetKnownProperty during device shutdown the property is re-initialized before the server generation resets, leaving the value invalid again. Move the reset to the extension init which happens before input devices are initialized before the first property is requested. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Julien Cristau <jcristau@debian.org>
2010-08-27Replace malloc/strlen/strcpy with strdup.Matt Turner1-2/+1
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com> Signed-off-by: Matt Turner <mattst88@gmail.com>
2010-06-05Change the devPrivates API to require dixRegisterPrivateKeyKeith Packard1-4/+2
This patch only changes the API, not the implementation of the devPrivates infrastructure. This will permit a new devPrivates implementation to be layed into the server without requiring simultaneous changes in every devPrivates user. Signed-off-by: Keith Packard <keithp@keithp.com> Tested-by: Tiago Vignatti <tiago.vignatti@nokia.com>
2010-05-13Replace X-allocation functions with their C89 counterpartsMikhail Gusarov1-1/+1
The only remaining X-functions used in server are XNF*, the rest is converted to plain alloc/calloc/realloc/free/strdup. X* functions are still exported from server and x* macros are still defined in header file, so both ABI and API are not affected by this change. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
2010-05-07Xi: reset the known properties at the end of the server generation.Peter Hutterer1-0/+1
Properties allocated through XIGetKnownProperty() aren't reset on the second server generation but keep the old value. As a result, wrong Atoms are supplied to the driver, resulting in potential data corruption or weird error message. Reproducible by running "xlsatom | grep FLOAT" twice on a plain X server. The second X server generation won't have the FLOAT atom defined anymore, despite the users of this atom not noticing any errors. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2009-12-18Add type name argument to CreateNewResourceTypeAlan Coopersmith1-3/+2
Convert all calls of CreateNewResourceType to pass name argument Breaks DIX ABI. ABI versions bumped: Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2009-12-18Check for failures from CreateNewResourceTypeAlan Coopersmith1-0/+2
Make sure to check return value before setting bitmask flags. For most calls, just fails to init the extension. Since Xinput already calls FatalError() on initialization failure, so does failure to allocate Xinput's resource type. Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com> Reviewed-by: Keith Packard <keithp@keithp.com>
2009-09-21input: define server-supported protocol versions in one single file.Peter Hutterer1-5/+5
include/protocol-versions.h specifies each extension version as supported by the server and sent back on the wire to the client. This fixes up several issues with the server potentially reporting a higher version of the protocol if recompiled against a newer version of the protocol. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Rémi Cardona <remi@gentoo.org> Acked-by: Julien Cristau <jcristau@debian.org>
2009-09-01Input: Mark Xi input events as criticalDaniel Stone1-0/+5
Note that the Xi events are critical and should thus cause a flush to the client when an input event is pending. Signed-off-by: Daniel Stone <daniel@fooishbar.org>
2009-08-24Xi: add swapping hook for XIGetFocus reply.Peter Hutterer1-0/+2
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-08-13Xi: fix up broken DeviceChangedEvent swapping codePeter Hutterer1-13/+20
2009-08-13Xi: add event swapping for XIRawEvents.Peter Hutterer1-0/+49
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-08-13Xi: fix event swapping for XIDeviceEvents.Peter Hutterer1-5/+13
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-08-13Xi: un-statify XI2EventSwap, it is needed for tests.Peter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-06-18Xi: valuator/button labels are called labels now, not 'names'Peter Hutterer1-1/+1
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-06-17Xi: namespace XI2 files.Peter Hutterer1-8/+8
Some files (notably those merged with MPX before XI2 came along) didn't use a 'xi' prefix. This patch changes all of them to meaningful names. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2009-06-11Xi: rename ProcXISelectEvent to ProcXISelectEvents.Peter Hutterer1-2/+2
The request name has the plural, so let's do it here too. Purely cosmetic change. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
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