RE: [X11] Question about TouchCancel event like ACTION_CANCEL in android

Hello, Peter Hutterer. I’m planning to add a “Event cancel”(Touch Cancel?) event in x11 protocol. Like below article I want to send a event to apps for notification about current events are canceled!. How/What I doing for this job? I need your advise. Please give me your help. Thanks

Re: [X11] Question about TouchCancel event like ACTION_CANCEL in android

On Thu, Apr 16, 2015 at 03:50:41PM +0900, �� wrote: Hello, Peter Hutterer. I��m planning to add a ��Event cancel��(Touch Cancel?) event in x11 protocol. Like below article I want to send a event to apps for notification about current events are canceled!. How/What I doing for

Re: [PULL] randr cleanups et al

Humble ping ? On 9 April 2015 at 15:49, Emil Velikov emil.l.veli...@gmail.com wrote: Silly me forgot to add Keith to the Cc list. Keith can you consider the pull request below. Thanks Emil On 24 March 2015 at 17:52, Emil Velikov emil.l.veli...@gmail.com wrote: Hi Keith, Various

[RFC PATCH] mi: reduce missing segments on large ellipse

With larger ellipses, rounding will cause some spans close to vertical tangent to be of zero length, leading to sometimes rather large missing portion of the arc. Try to detect this case and work around it. Signed-off-by: Olivier Fourdan ofour...@redhat.com --- mi/miarc.c | 10 ++ 1

[RFC PATCH] mi: reduce missing segments on large ellipse

When using large values for width/height ( 5000) arcs, the values of inx and outx in miComputeEllipseSpans() gets so close that the spans lw and rw get down to 0, meaning that no pixel will be drawn on screen. lines 566 to 578 in mi/miarc.c from miComputeEllipseSpans() span-lx =

RE: [X11] Question about TouchCancel event like ACTION_CANCEL in android

From: Peter Hutterer [mailto:peter.hutte...@who-t.net] Sent: Thursday, April 16, 2015 4:38 PM Cc: xorg-devel@lists.x.org Subject: Re: [X11] Question about TouchCancel event like ACTION_CANCEL in android On Thu, Apr 16, 2015 at 03:50:41PM +0900,wrote: Hello, Peter Hutterer. I

[PATCH 2/2] systemd-logind: don't second guess D-Bus default timeout

At the moment, the X server uses a non-default timeout for D-Bus messages to systemd-logind. The only timeouts normally used with D-Bus are: 1) Infinite 2) Default Anything else is just as arbitrary as Default, and so rarely makes sense to use instead of Default. Put another way, there's little

[PATCH 1/2] systemd-logind: filter out non-signal messages from message filter

It's possible to receive a message reply in the message filter if a previous message call timed out locally before the reply arrived. The message_filter function only handles signals, at the moment, and does not properly handle message replies. This commit changes the message_filter function to

[PATCH:lbxproxy] Ensure lbxMaxServers stays within a reasonable range

Avoid opportunity for integer overflow when allocating servers array. Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com --- di/utils.c |6 ++ 1 file changed, 6 insertions(+) diff --git a/di/utils.c b/di/utils.c index 7f7aa46..752d913 100644 --- a/di/utils.c +++ b/di/utils.c @@

[PATCH v2 15/17] Convert hw/xnest hw/vfb to new *allocarray functions

Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- hw/vfb/InitOutput.c |8 hw/xnest/Color.c| 17 +++-- hw/xnest/Display.c |4 ++-- hw/xnest/GC.c |5 ++--- hw/xnest/Keyboard.c |2 +-

[PATCH v2 10/17] Convert XKB to new *allocarray functions

Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- xkb/XKBAlloc.c | 14 +- xkb/XKBGAlloc.c |2 +- xkb/XKBMAlloc.c | 47 - xkb/maprules.c | 12 - xkb/xkb.c| 32

[PATCH v2 17/17] Convert hw/dmx to new *allocarray functions

Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- hw/dmx/config/dmxconfig.c| 10 +- hw/dmx/dmx.c | 10 +- hw/dmx/dmxcmap.c |2 +- hw/dmx/dmxcursor.c |2 +-

[PATCH v2 05/17] Add xallocarray() helper macro

Uses reallocarray to perform integer overflow detection when allocating an array, using NULL as the previous pointer to force a new allocation. Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- include/os.h |2 ++ 1 file changed, 2

[PATCH v2 14/17] Convert hw/xfree86 to new *allocarray functions

Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- hw/xfree86/common/xf86AutoConfig.c |2 +- hw/xfree86/common/xf86Bus.c | 21 ++-- hw/xfree86/common/xf86Config.c | 20 +--

[PATCH v2 13/17] Convert glamor glx to new *allocarray functions

v2: fixup whitespace Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com Reviewed-by: Michel Dänzer michel.daen...@amd.com --- glamor/glamor_compositerects.c |2 +- glamor/glamor_glyphs.c |2 +- glamor/glamor_gradient.c |

[PATCH v2 07/17] Convert os/* to new *allocarray functions

v2: remove now useless parentheses Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- os/connection.c | 13 +++-- os/utils.c |2 +- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/os/connection.c

[PATCH v2 00/17] Improved overflow checking for memory allocations

v2 includes the style fixes suggested after the previous round of review. Alan Coopersmith (17): Remove remaining doc references to Xalloc, Xrealloc, and Xfree Let calloc handle multiplication Add XNFcallocarray() to allow xnfcalloc() to check for overflow Import reallocarray() from

[PATCH v2 01/17] Remove remaining doc references to Xalloc, Xrealloc, and Xfree

Functions were removed in commit cad9b053d52f62432 Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- doc/Xserver-spec.xml |9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/doc/Xserver-spec.xml

[PATCH v2 09/17] Convert top level extensions to new *allocarray functions

v2: remove now useless parentheses Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- Xext/hashtable.c |4 ++-- Xext/panoramiX.c | 10 +- Xext/panoramiXprocs.c | 19 +-- Xext/saver.c

[PATCH v2 08/17] Convert dix/* to new *allocarray functions

v2: remove now useless parentheses Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- dix/atom.c |4 +-- dix/colormap.c | 71 +++--- dix/devices.c|4 +-- dix/dispatch.c

[PATCH v2 06/17] Add no-fail equivalents of allocarray reallocarray

v2: Remove extra 's' from comment Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- include/os.h |9 + os/utils.c | 10 ++ 2 files changed, 19 insertions(+) diff --git a/include/os.h b/include/os.h index

[PATCH v2 16/17] Convert hw/kdrive to new *allocarray functions

Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- hw/kdrive/ephyr/ephyrdriext.c |4 ++-- hw/kdrive/ephyr/hostx.c | 14 +++--- hw/kdrive/fake/fake.c |2 +- hw/kdrive/fbdev/fbdev.c |2 +-

[PATCH v2 02/17] Let calloc handle multiplication

It's going to multiply anyway, so if we have non-constant values, might as well let it do the multiplication instead of adding another multiply, and good versions of calloc will check for avoid overflow in the process. Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt

[PATCH v2 12/17] Convert mi miext to new *allocarray functions

v2: remove now useless parentheses Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com Reviewed-by: Matt Turner matts...@gmail.com --- mi/miarc.c | 25 +++ mi/mibitblt.c | 16 +++ mi/micmap.c |

[PATCH v2 03/17] Add XNFcallocarray() to allow xnfcalloc() to check for overflow

The xnfcalloc() macro took two arguments but simply multiplied them together without checking for overflow and defeating any overflow checking that calloc() might have done. Let's not do that. The original XNFcalloc() function is left for now to preserve driver ABI, but is marked as deprecated

[RESEND: PATCH 1/2] Accept x86_64 as well as i*86 for $host_cpu in Solaris on x86

Needed when using a compiler that defaults to 64-bit output when configure is checking for $host_cpu. Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com --- configure.ac |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index

[RESEND: PATCH 2/2] Remove empty stub of $host_cpu case statement in configure.ac

Left behind when commit 5c12399b6c3a8d moved the xorg_bus_* settings elsewhere. Signed-off-by: Alan Coopersmith alan.coopersm...@oracle.com --- configure.ac |5 - 1 file changed, 5 deletions(-) diff --git a/configure.ac b/configure.ac index 3028e12..fc15460 100644 --- a/configure.ac +++