This header needs to be included at the top of source files,
should not be done from other headers.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Follow-up on renaming dixGetFirstScreenPtr() to dixGetMasterScreen():
also rename the target variables for correct technical terminology.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
In Xinerama/Panoramix configuration there's one screen that's having special
meaning - it's used for simulating as the frontend for all client operations:
the clients (should) only talk to that screen, while panoramix subsystem is
proxying those operations to all the other screens (with certain changed
applied, eg. coordinate transformations).
Historically, this screen happens to be the first one in the system (some of
it's proc's are hooked up in order to achieve desired behaviour). That's why it
used to be accessed via screenInfo.screens[0] - that already had been encapsulated
into a tiny helper `dixGetFirstScreen()`.
a) the correct terminus technicus for a situation where one device (or SW entity)
entirely controlling others is a master-slave-relationship: the controlling
device/entity is `master`, the controlled ones are `slave` (to that specific
master).
b) the term "first screen" is inacurate and misleading here: what the caller's are
actually interest in isn't the first entry in the screen array, but the screen
that's controlling the others. With upcoming refactoring of the Xinerama/Panoramix
subsystem, this might well be a different array index than 0.
c) the term `default` also wouldn't match: `default` implies there's a real practical
choice, and such value applies when no explicit choice has been made. But in this
case, it practically doesn't make sense (except perhaps for debugging purpose)
for a client to use any different screen.
Therefore fixing the function name to the correct technical terminology.
(for sake of patch readability, renaming corresponding variables is left to
subsequent patches).
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Instead of having huge number of micro-headers, consolidate all the
request handler prototypes in one file.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Instead of everybody directly accessing the (internal) screenInfo struct,
let those consumers only interested in first screen use a little helper.
Also caching the value if it's needed several times.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Since most of the extension init logic (and on/off switches for them)
is driven from miext, this seems the appropriate place for the header.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Several sources including it without need. For consistency, those who still
need someting from there should include exitinit_priv.h (which also pulls
in extinit.h)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Some test cases are recycling the ClientRec between swapped/unwapped runs.
Make sure the Client's swapped flag is always reset in those cases.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Reduce the analyzer spam a bit by adding some extra asserts.
Since it's test code, we can't have enough of them anyways ;-)
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
The symbol controls whether to include dix-config.h, and it's always set,
thus we don't need it (and dozens of ifdef's) anymore.
This commit only removes them from our own source files, where we can
guarantee that dix-config.h is present - leaving the (potentially exported)
headers untouched.
Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This tests override WriteToClient() with their own custom function to
check for validity. Unfortunately they also papered over bugs - to
compare values we had to swap back thus modifying the original reply.
This doesn't really have an effect on most reply handling but for those
with extra data it may affect how they are processed. Fix this by
copying the reply so any of the fields within that we swap is left
as-is and put some basic sanity checks in for the length we pass in.
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1469>
This cleans up some of the mess this code was in. Functions we need to
wrap can now have a standard implementation using WRAP_FUNCTION - that
macro declares the __real and __wrap functions and a wrapped_$func
global variable.
Tests can set that variable to their desired functions and it will be
then be called on demand.
The tests have inadvertent dependencies on each other so let's avoid
those by changing to a system that returns a null-terminated list of
test functions and our test runner iterates over those and forks off one
process per function.
XI2LASTEVENT identifies the bit number, not the mask size in bits. The
mask size in bits is XI2LASTEVENT + 1 and the mask size in bytes is
(XI2LASTEVENT + 8) / 8 or XI2MASKSIZE.
Separate each statement of the form "assert(a && b);" into "assert(a);"
and "assert(b);" for more precise diagnostics, except for this clever
use in drmmode_display.c where it was used to pass a hint to developers:
assert(num_infos <= 32 && "update return type");
Broken since 69d8ea4a49 because our fake screen
didn't have a root window and writing the XKB rules prop would happily
segfault. Fix this by setting up the required bits.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Michel Dänzer michel.daenzer@amd.com
Fixes warning from Solaris linker:
ld: warning: symbol 'test_data' has differing sizes:
(file tests-protocol-xigetselectedevents.o value=0x418;
file tests-protocol-xigetclientpointer.o value=0x18);
tests-protocol-xigetselectedevents.o definition taken
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This looks like it's always been wrong, but didn't matter before the single
test binary changes as the wrapper was only in place for tests which didn't
care about it's effects, so didn't forward to the real implementation. (see
the changes to protocol-xiselectevents.c in 773fc07e)
This fixes the protocol_xigetselectedevents_test for me. I'm a bit
surprised that passes for anyone at the moment.
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
