There's no reason to waste memory storing redundant copies of the same
pointer all over the system; just pass in pointers as necessary to
each function.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
The core rendering code already requires that FBOs be allocated at
exactly the pixmap size so that tiling and stippling work
correctly. Remove the allocation support for that, along with the
render code.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
This is not used anywhere
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
This was only used to signal when we couldn't ask the DDX to draw to a
pixmap; now that we have no DDX-based fallbacks, we don't need to have
this type.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
With no DDX-based fallback support, we can remove these functions as
they are no longer called.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
These were used by the non-standard glamor implementation in the intel
driver.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Remove these defines as we start to remove support for non-standard
glamor layering as used by the intel driver.
v2: Rebase on the blockhandler change and the Xephyr init failure
change (by anholt), fix stray NO_DRI3 addition to xwayland.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
GLAMOR_MEMORY_MAP was only used with GLAMOR_CREATE_PIXMAP_MAP, and
GLAMOR_CREATE_PIXMAP_MAP doesn't appear to be used anywhere, so just
remove both of them.
v2: Fix a stray whitespace bug that was introduced (change by anholt).
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Remove the calls to GL_TEXTURE_MAX_LEVEL. Setting the filtering is
a sufficient hint to the driver about texture mipmap allocation.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
The latter might not be available on GLES2.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
According to Eric Anholt the check for glGetError is not needed here.
Because a opengl error might be set before this function is called
keeping the check could result in glamor_build_program returning
failure when building the shader succeeded.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Check for GL_EXT_unpack_subimage and GL_NV_pack_subimage to
check if GL_(UN)PACK_ROW_LENGTH is available. Set the offsets
manually to prevent calls to GL_(UN)PACK_SKIP_*.
v2: Check support for GL_NV_pack_subimage as suggested by Matt Turner.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@ubuntu.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
So that Xwayland gets re-linked each time glamor is modified.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
pci_device_map_legacy returns 0 on success.
Signed-off-by: Jürg Billeter <j@bitron.ch>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Gcc5 adds additional lines stating line numbers before and
after __attribute__() which need to be skipped.
Signed-off-by: Egbert Eich <eich@freedesktop.org>
Tested-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Since _XSERVTransClose frees the connection pointer passed to it,
remove that pointer from the array, so we don't try to double free it
if we come back into CloseWellKnownConnections again.
Should fix https://bugzilla.yoctoproject.org/show_bug.cgi?id=6665 in which
the shutdown section of the main() loop called CloseWellKnownConnections()
and then moved on to ddxGiveUp(), which failed to release the VT and thus
called AbortServer(), which called CloseWellKnownConnections() again.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent
fall-outs, when they contain space.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Add _X_EXPORT to GetMaster function. It is required by tigervnc's VNC module.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Nothing was using it and if anyone had they would've gotten a warning and
noticed that it doesn't actually work. Drop this, it has been unused for years.
Input ABI 22
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
This was reported on irc on Fedora when rawhide went to 1.17.1.
regression occured in: 2566835b43
os: Eliminate uninitialized value warnings from access.c
siAddrMatch doesn't need addr to be a useful value, it checks
some things like localuser without having an address at all.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Use typedefs to work around dtrace dropping const qualifiers from probe
arguments when generating Xserver-dtrace.h. Add new probes.h header to
avoid having to replicate these typedefs in every file with dtrace probes.
Gets rid of these warnings from gcc 4.8:
getevents.c:1096:9:
warning: passing argument 6 of '__dtrace_Xserver___input__event' discards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1096:9:
warning: passing argument 7 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1651:9:
warning: passing argument 6 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1651:9:
warning: passing argument 7 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1791:9:
warning: passing argument 6 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1791:9:
warning: passing argument 7 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1921:9:
warning: passing argument 6 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
getevents.c:1921:9:
warning: passing argument 7 of '__dtrace_Xserver___input__event' disards
'const' qualifier from pointer target type [enabled by default]
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Ensure that the given strings length in an XkbSetGeometry request remain
within the limits of the size of the request.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The XkbSetGeometry request embeds data which needs to be swapped when the
server and the client have different endianess.
_XkbSetGeometry() invokes functions that swap these data directly in the
input buffer.
However, ProcXkbSetGeometry() may call _XkbSetGeometry() more than once
(if there is more than one keyboard), thus causing on swapped clients the
same data to be swapped twice in memory, further causing a server crash
because the strings lengths on the second time are way off bounds.
To allow _XkbSetGeometry() to run reliably more than once with swapped
clients, do not swap the data in the buffer, use variables instead.
Signed-off-by: Olivier Fourdan <ofourdan@redhat.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Jonathan Dieter posted a few patches to do this inside the Xorg
server but it makes no sense to do it there, just have the code
we use to probe the device list at startup check seat assignments
using the same code we check at hotplug time.
Bugilla: https://bugzilla.redhat.com/show_bug.cgi?id=1183654
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: Jonathan Dieter <jdieter@lesbg.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
If the user wants to set one of the slave devices as
the primary output, we shouldn't fail to do so,
we were returning BadMatch which was tripping up
gnome-settings-daemon and bad things ensues.
Fix all the places we use primaryOutput to work
out primaryCrtc and take it into a/c when slave
gpus are in use.
v2: review from Aaron, fix indent, unhide has_primary from
macro. I left the int vs Bool alone to be consistent with
code below, a future patch could fix both.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Currently when the ddx does not set any driver name we set DRI2 driver but
not the VDPAU driver name. The result is that VDPAU drivers will not get found
by libvdpau when the modesetting driver is being used.
Just assume that the VDPAU driver matches the DRI2 driver name, this is true
for nouveau, r300, r600 and radeonsi i.e all VDPAU drivers currently supported
by mesa.
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
All of our checks for what crtc we are on take rotation into account so we
select the correct crtc. The only problem is that we weren't returning it
we were rotated. This caused X to think DRI3 apps were not on any crtc and
limit them to 1 FPS.
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This replaces the stubs for shadow buffer creation/allocation with actual
functions and adds a shadow_destroy function. With this, we actually get
shadow buffers and RandR now works properly. Most of this is copied from
the xf86-video-intel driver and modified for modesetting.
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Fix build with --disable-glamor
- Set the pixel data pointer in the pixmap header for dumb shadow bo's
- Call drmmode_create_bo with the right bpp
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Make shadow buffers per-crtc and leave shadow_enable alone
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The original drmmode_glamor_new_screen_pixmap function was specific to the
primary screen pixmap. This commit pulls the guts out into a new, more
general, drmmode_set_pixmap_bo function for setting a buffer on a pixmap.
The new function also properly tears down the glamor bits if the buffer
being set is NULL. The drmmode_glamor_new_screen_pixmap function is now
just a 3-line wrapper around drmmode_set_pixmap_bo.
v2 Jason Ekstrand <jason.ekstrand@intel.com>:
- Re-arranged code in drmmode_set_pixmap_bo and
drmmode_glamor_handle_new_screen_pixmap so that glamor_set_screen_pixmap
only gets called for the screen pixmap
- Guard the call to glamor_set_screen_pixmapa with a drmmode->glamor check
Signed-off-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
The CVE fix in:
commit 97015a07b9
Author: Alan Coopersmith <alan.coopersmith@oracle.com>
Date: Wed Jan 22 22:37:15 2014 -0800
dix: integer overflow in RegionSizeof() [CVE-2014-8092 3/4]
offended the C++ demons:
../../include/regionstr.h:147:45: error: invalid conversion from 'void*' to
'pixman_region16_data_t* {aka pixman_region16_data*}' [-fpermissive]
Normally this isn't a problem, because around here we have the sense and
common decency to not use C++, but this does make tigervnc fail to build,
which is a little rude of us.
Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
As a DDX may declare offload support without supporting DRI2
(because it is using an alternative acceleration mechanism like DRI3),
when iterating the list of offload_source Screens to find a matching
DRI2 provider we need to check before assuming it is DRI2 capable.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88514
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Carlos Olmedo Escobar <carlos.olmedo.e@gmail.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Keith Packard <keithp@keithp.com>