rtpdec: Initialize some variables to silence compiler warnings

The warnings are false positives, older gcc versions (such as 4.5)
think the variables can be used uninitialized while they in
practice can't, while newer (4.6) gets it right.

Signed-off-by: Martin Storsjö <martin@martin.st>
h264: add a copy of draw_horiz_band.

This makes the decoder independent of mpegvideo.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  rtpdec: Initialize some variables to silence compiler warnings

Merged-by: Michael Niedermayer <michaelni@gmx.at>
movenc: Do not flag secondary audio and subtitle tracks as enabled.

Fixes ticket #468 and ticket #1174.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
h264: make it possible to compile without error_resilience.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
h264: put call to ff_print_debug_info2 under CONFIG_MPEGVIDEO.

The code is located in mpegvideo, and it's likely that in a minimal
config, we don't want to include debug info anyway.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  movenc: Do not flag secondary audio and subtitle tracks as enabled.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
wmadec: check nb_frames

Improves error message for Ticket968

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
rv34: fix aspect ratio

Fixes part of Ticket1550

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat: gather aspect ratio from rv30/40 in find_stream_info

Fixes Ticket1550

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: fix -stats -v 0

Fixes Ticket1687

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Deprecate deinterlaced in libavcodec.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Remove incorrect use of ctype.h functions.

As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
lavfi/opencv: isgraph -> av_isgraph.

Fix build after 88d55b8.
ffmpeg_opt: Ask for overwrite in single image2 files too

Fixes Ticket1637

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
doc/filters: fix degrees/radians copy/paste fail.
build: disable iconv by default.

It seems to break a lot on MacOS because of a mixup between multiple
iconv libraries. The issue is that the configure check link with no
particular library path (so it uses /usr/lib/libiconv.dylib where all
the symbols are defined). OTOH, the final build might link with extra
library paths, such as the ports lib directory (typically you get
-L/opt/local/lib because of an extra library such as SDL). Whatever this
option position (before or after -liconv), it will try to link with
/opt/local/lib/libiconv.dylib, and the issue is that this version has
the same symbols as the ones in /usr/lib/libiconv.dylib except that they
all start with 'lib' (libiconv_open, libiconv_close, ...). I don't plan
to try to workaround this mess, so any better solution is welcome.
compat/strtod: isspace -> av_isspace.

This should fix build after 88d55b8.
fate: remove last incomplete frame from mpeg2-field-enc test
Add h264chroma dependency for vp5 and vp6 decoder to configure.

Fix building for some unusual configurations.