(cherry picked from commit 3bcac4a47cecf8506de253a53a64eb61e033b0cc)

vout_macosx: check whether the receiving window can respond to non-standard calls prior to calling them (close #6034)
(cherry picked from commit fe53c6cd32682d52f740bc49767c5eab68632e51)

(cherry picked from commit 7515422f601011a2295b928fdf39f8af7376de2b)

Loosely cherry-picked from f036b8a5d97db53d5c7e47736ab3d43aeb7520e8
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #6481
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 9340c4daa66dc15d40eec98535977338e150c5b1)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 1b01c5be4a68a8f6965a747fd3b6d79dcf4a32fb)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit fe02503332a696c4634c7fc5caa012b6b4483bf8)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Till now, when a tooltip showed up, the underlying main window lost
keyboard focus (keys + mouse wheel). Users had to click again on the window
to regain this focus.

this patch mainly uses a flag that enables to display a window without
activating it (see msdn doc) plus a bit of cosmetics.

this patch should be backported.
(cherry picked from commit e604141e18e6478581ae253a5bd270cc04391d9c)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit f77f269b7e0cf50d8ed3b6f5833ed52a3cef7a9d)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

They would not work with IDirect3DDevice9::StretchRect
See:
http://forum.videolan.org/viewtopic.php?f=14&t=99498
http://forum.videolan.org/viewtopic.php?f=14&t=99235
http://forum.videolan.org/viewtopic.php?f=14&t=98882
http://forum.videolan.org/viewtopic.php?f=14&t=98514
(cherry picked from commit 544af798a1ec033321a51125c2c71769cc7b7873)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This is necessary to track the issues we have on XP with some GPU.
(cherry picked from commit ce6fb6666b1295cfe0f565e86dd7378682d26262)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 75791cb5afce94f3c8b8ca0e02b7f656cfa8dbe7)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Should close #6397
(cherry picked from commit a4e18517009d3aad9e0f956e68358766267de9c8)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 1a64a930b2974f80d7a43cba12f8bbf50718d1c0)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit 5cbe1fe2e4103f1e1c387f86e3e620450b28e8f8)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Pointed-out-by: Rémi Duraffort <ivoire@videolan.org>
(cherry picked from commit a52bbd192f4c1f2b1e6e1fdeb8c42a0a3a95b6d9)

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
(cherry picked from commit 10f17cdeeaaca3c6a6df37ef010d8498bfc173e5)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Pointed-out-by: Edward Wang <edward.c.wang@compdigitec.com>
(cherry picked from commit baada5eddfe86431037950fda5c27812ea9dacca)

(cherry picked from commit 591633b76ae00810185c818fa4aaee7257291e9d)

(cherry picked from commit f79f3ae2f8d39656f52482694d6b4859d20a3c86)
Signed-off-by: Rafaël Carré <funman@videolan.org>

The function is a bit ugly but it's difficult to do this using
pure arithmetic.

Fixes #6378
(cherry picked from commit 1e9dc2967b7bb058d19231740bb64edaa8533ae8)
Signed-off-by: Pierre Ynard <linkfanel@yahoo.fr>

This will only be used if requested explicitly,
that is to say '--v4l2-chroma=h264'.

(cherry picked from commit 28db77258e69b7931d24677d25a02c073c9f2a7f)

DBCS countries assign their currency symbol to '\', ASCII 92. This causes
an unexpected behavior when converting a directory separator on OS/2.
In case of GNU libiconv, it does not treat '\', ASCII 92, as a currency
symbol at all. So let's mimic GNU libiconv.
Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit 8acdc1f532606e84d70c26066dc750a5a1867ac2)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

OS/2 supports UCS-2 only instead of UTF-16.
Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit 2cc70e681e8c5aab68679180f03eaf60cc8ded38)
Signed-off-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

(cherry picked from commit 5785e63a719e64fa00a5b98ba658444cd7653b75)

Close #6403

This patch adds isScrollable() to a control, so that we can distinguish
controls that require mouse wheel (playtree, slider) from those that don't.
In the latter case, we can then forward events to vlc core.

this fixes #6457.
(cherry picked from commit f3afffbc05eea48ef29191b169859b17e3f4b994)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Without this flag, PulseAudio will tweak the buffer parameters, but
will not account for hardware latencies. As a consequence, the live
caching parameter is not really followed - the latency is longer.

Longer latency becomes a big problem when trying to synch with another
live source (such as a V4L2 video capture device). Then audio is too
late and gets discarded or messed up at output.
(cherry picked from commit d8a96604534966dab34ae2251d370a10f319ecd0)

based on patch by Richard Grenville <pyxlcy@gmail.com>
(cherry picked from commit 66da497b2046f3835321bc9d83170285267e106a)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit cd470819736ad2d3153014b8c65b60a35e78a7fc)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Close #6451
(cherry picked from commit ef790e3727fbec13e8a7fd09122581e2ae92b6b5)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

According POSIX the va_list is defined in stdarg.h
http://pubs.opengroup.org/onlinepubs/009695399/basedefs/stdarg.h.html

On some systems (like uClibc) the detection of vasprintf will fail
unless stdarg.h is included and build will later fail due to a vasprintf
redeclaration.
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Rafaël Carré <funman@videolan.org>
(cherry picked from commit 2859c5db3a74c5155e1715614570e9cb38d0ef82)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Fixes undocumented/poorly documented Windows behavior. RemoveFilter function does a silent Release().
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>
(cherry picked from commit 3f6ccc0d79eae7c684f6b406e4eefb458a50bb00)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

(cherry picked from commit ea068351d3991a1b330eb67fb13ddbb90943e659)

The slider is not displayed, anyway. But sometimes it flickers through
for a short moment which does not look good.
(cherry picked from commit 2fc5dc5fd4c2804d93b6993c9ac8765efd60412e)
Signed-off-by: David Fuhrmann <david.fuhrmann@googlemail.com>

(cherry picked from commit d612827ce2cd628732ef4937a15ec5a1f851995e)
Signed-off-by: David Fuhrmann <david.fuhrmann@googlemail.com>

Note that the origin values can also be negative when we have our window
on a secondary screen.
(cherry picked from commit 1cee2e3b66d9c3e814385740f04f7569fe4c9ea5)
Signed-off-by: David Fuhrmann <david.fuhrmann@googlemail.com>

(cherry picked from commit e6820b6113e28172fe2ad590829ad7a7395cabaa)
Signed-off-by: David Fuhrmann <david.fuhrmann@googlemail.com>