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This is ugly but we can do jack about this (short of forking ffmpeg).

avcodec is used from at least three different plugins: avcodec,
switcher (which seems dead though) and indirectly in avformat. We need
to have a common interlock for all of these.

This fixes a crash from the avformat (de)mux.

JP Dinger authored Mar 06, 2009 and Jean-Baptiste Kempf committed Mar 12, 2009

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Vicente Jimenez Aguilar authored Mar 10, 2009 and Jean-Baptiste Kempf committed Mar 12, 2009

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

sabouring authored Mar 12, 2009 and Jean-Baptiste Kempf committed Mar 12, 2009

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

It makes prerolling less precise but it will avoid loosing valid
frame.

Using vlc_mutex_trylock(), we make sure that the video output thread
will not yield because of an incomplete snapshot request. It can still
yield in the very unlikely case that a thread is doing a snapshot
request while the video output thread finishes sorting SPUs _and_ there
already was a pending snapshot earlier.

Pierre Ynard authored Mar 11, 2009 and Rémi Denis-Courmont committed Mar 11, 2009

The macros are indeed a little bit too intrusive, and break calls to
QString::sprintf
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

When the socket is congested, we should simply skip sending.
When there is a soft-error, we should resend and simply ignore.

Instead, we were dropping the socket if the failure remained on the
second try, which was always the case in the congestion scenario.
This should fix the socket dropping problem described at:
http://forum.videolan.org/viewtopic.php?f=4&t=56493

JP Dinger authored Mar 10, 2009 and Rémi Denis-Courmont committed Mar 10, 2009

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

JP Dinger authored Mar 10, 2009 and Rémi Denis-Courmont committed Mar 10, 2009

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

Pierre Ynard authored Mar 09, 2009 and Rémi Denis-Courmont committed Mar 10, 2009

size_t are 64-bit long on Win64, adapt the wrapper for it
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Pierre Ynard authored Mar 09, 2009 and Rémi Denis-Courmont committed Mar 10, 2009

Since we now have a general work around, this hack is not needed
anymore. This reverts commit 6f1a7b41

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

Pierre Ynard authored Mar 10, 2009 and Rémi Denis-Courmont committed Mar 10, 2009

This patch works around unsupported %z modifiers, by using a wrapper
around *printf functions that patches the format string on the fly. The
format string is duplicated, and "%z"'s are replaced by "%l"'s.
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

This fixes a regression introduced in commit: 75adef44