Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket530
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

It is not mandatory and prevents breakage on rename.

Those chunks don't need to be parsed and they weren't parsed correctly
by Doxygen anyway.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Based on code by DivX, Inc. / drffmpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Code by DivX, Inc.
Taken from drffmpeg
Author: unknown
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  id3v2: remove pointless casts
  id3v2: read TXXX frames with two calls to decode_str() instead of one.
  id3v2: don't discard the whole tag when encountering empty frames.
  libvpx: fix build with older libvpx versions.
  ARM: check for inline asm 'y' operand modifier support

Conflicts:
	libavcodec/libvpxenc.c
	libavformat/id3v2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This simplifies useage for users who are used to vpxenc.
We continue to support the previous options with the exception of the flags
for which it would be slightly messy.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fix is not ideal as it still limits the multithreading on field pictures
to the 2nd field only.
Ill try to fix it properly to allow both fields to decode concurrently but this
needs more work.

This bug exists since and was caused by:
commit ea6331f8
Author: Ronald S. Bultje <rsbultje@gmail.com>
Date:   Mon Jun 20 10:24:33 2011 -0400

    h264-mt: fix deadlock in packets with multiple slices (e.g. MP4).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Fixes Ticket498
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket518

Fixes Ticket526

Read the key in the first, value in the second.

This allows to avoid pointless strdups and simplify decode_str() by
dropping two of its parameters.

While they're technically invalid, it's better to skip them and try to
read the rest of the tag.

VPX_ERROR_RESILIENT_DEFAULT and VPX_ERROR_RESILIENT_PARTITIONS weren't
defined before 4cb0ebe5b27d35ccc2a78c1d16f2622ddef21f74 (CommitDate: Tue
Jun 28 11:10:17 2011)

The inline asm added in bf5d46d8 uses the 'y' modifier which
is only supported from gcc 4.5.  This check allows building
with older compilers.
Signed-off-by: Mans Rullgard <mans@mansr.com>