truemotion2: make code independent of sizeof(AVFrame)

Signed-off-by: Paul B Mahol <onemda@gmail.com>

pnm: do not set avctx->coded_frame

Signed-off-by: Paul B Mahol <onemda@gmail.com>

pnm: fix 255 < maxval < 65535 for pam with depth 1

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Revert "Avoid overflows when reading pgm files with maxval != 255 and != 65535."

The patch worked on little endian because pgm decoding was broken
but it was not correct in any way.

This reverts commit 7651c0e49b1f6e66120ef32570a87e3f09224574.

Revert "pnm: remove nonsense code"

Breaks decoding pgms with 256 < maxval < 65535.

Found-by: Carl Eugen Hoyos <cehoyos@ag.or.at>.
This reverts commit a0348d0966a81a66f3a1bf061576b24d5296b933.

oggenc: Write stream metadata if available

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Avoid overflows when reading pgm files with maxval != 255 and != 65535.

libjpeg v6b apparently does not initialize the most significant bits
to zero when writing 12bit pgm's with maxval 4095.

Assume gray8 if 1 < maxval <= 255 in pgm.

Set bits_per_raw_sample when decoding mjpeg / ljpeg.

The ljpeg decoder also supports gray images with
8 - 15 bits per component.

lavf/movenc: improve psp check

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

lavf/movenc: remove useless checks on AVOutputFormat

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

ffprobe: add -show_programs option

The option is used to sort the streams by program.

Signed-off-by: Florent Tribouilloy <florent.tribouilloy@smartjog.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

ffprobe: do not treat array elements as nested in the compact writer

This fixes rendering of sections containing nested elements followed by
an array, for example as in the case:
programs->streams->stream

enabled by the -show_programs option.

doc/ffprobe.xsd: specify tag elements in stream after disposition element

Fix XML schema validation, since elements must appear in the same order
as specified in the schema.

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  doc: cosmetics: Consistently format list and table items

Conflicts:
doc/developer.texi
doc/fate.texi

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

Merge commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2'

* commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2':
  Add missing deprecation attributes

Conflicts:
libavfilter/avfilter.h

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

Merge commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df'

* commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df':
  eval: Explicitly ignore return value of strtod() in parse_db()

Conflicts:
libavutil/eval.c

See: 3cd9849d9c24b0808e6e55cd7568250acaae2b91
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '6ff15cd569e1345bc3612fb69ad3003b104fe50d'

* commit '6ff15cd569e1345bc3612fb69ad3003b104fe50d':
  Remove unreachable returns

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

Merge commit 'c8f0b20b4a6bb6691928789d83e4b02896969848'

* commit 'c8f0b20b4a6bb6691928789d83e4b02896969848':
  avidec: Let the inner dv demuxer take care of discarding

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

Merge commit '10aa44aa675e05067845e3e55fac37642cbbdae4'

* commit '10aa44aa675e05067845e3e55fac37642cbbdae4':
  avidec: K&R formatting cosmetics

Conflicts:
libavformat/avidec.c

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

Merge commit '37063714c0a064808f9671ec4d376955d664f463'

* commit '37063714c0a064808f9671ec4d376955d664f463':
  build: Only check FATE dependencies when running FATE tests

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

Merge commit '16c22122c788b5e54a2f2e224bd0106429f0714c'

* commit '16c22122c788b5e54a2f2e224bd0106429f0714c':
  h264: K&R formatting cosmetics

Conflicts:
libavcodec/h264.c

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

Merge commit '966689442ed843019dc0722a49bfb0ac51755d19'

* commit '966689442ed843019dc0722a49bfb0ac51755d19':
  buffersink: K&R formatting cosmetics

Conflicts:
libavfilter/buffersink.c

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

lavc: do not override format if neither text nor bitmap codec prop is set

Some decoders may output both, this way the decoder can set it.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dpx: use av_image_copy_plane()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

dpxenc: cosmetics: reindent

Signed-off-by: Paul B Mahol <onemda@gmail.com>

targa_y216dec: remove empty function

Signed-off-by: Paul B Mahol <onemda@gmail.com>

zmbv: return meaningful error code

Signed-off-by: Paul B Mahol <onemda@gmail.com>

utvideoenc: use av_image_copy_plane()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Forward interlaced field information from mov to v210 decoder.

Reported and tested by Dave Rice.

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>

doc/codecs: fix dangling reference to codec-options chapter

doc: cosmetics: Consistently format list and table items

Add missing deprecation attributes

eval: Explicitly ignore return value of strtod() in parse_db()

The return value is not needed.  This fixes the warning:
libavutil/eval.c:353:15: warning: ignoring return value of ‘strtod’

Remove unreachable returns

avidec: Let the inner dv demuxer take care of discarding

CC: libav-stable@libav.org

avidec: K&R formatting cosmetics

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

build: Only check FATE dependencies when running FATE tests

Only check dependencies if invoking the make targets 'check'
or anything matching 'fate%' except 'fate-rsync'.

Signed-off-by: Martin Storsjö <martin@martin.st>

avcodec/vorbisenc: change 6 asserts to av_asserts()

speed relevant ones use av_assert2()

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

avcodec/mpegvideo: update disabled assert() to av_assert0()

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

exr: set pict_type

Signed-off-by: Paul B Mahol <onemda@gmail.com>

targa: set pict_type

Signed-off-by: Paul B Mahol <onemda@gmail.com>

escape130: make "chroma_vals" static

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lclenc: allocate FF_INPUT_BUFFER_PADDING_SIZE for extradata

Also check return value.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lclenc: cosmetics: reindent

Signed-off-by: Paul B Mahol <onemda@gmail.com>

sgidec: safer check for buffer overflow

Signed-off-by: Paul B Mahol <onemda@gmail.com>

sgidec: return meaningful error codes

Signed-off-by: Paul B Mahol <onemda@gmail.com>

sgidec: simplify return path

Signed-off-by: Paul B Mahol <onemda@gmail.com>

h264: K&R formatting cosmetics

buffersink: K&R formatting cosmetics

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  wtv: Drop some casts that now are unnecessary

Conflicts:
libavformat/wtv.c

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

Merge commit '86f042dcabde2a5386dbd95ab0451b274987d253'

* commit '86f042dcabde2a5386dbd95ab0451b274987d253':
  wtv: Make WTV_SECTOR_BITS a 64 bit constant

Conflicts:
libavformat/wtv.c

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

Merge commit '80ade7985cd95156e2156f50adc7b86d0e43a07a'

* commit '80ade7985cd95156e2156f50adc7b86d0e43a07a':
  AIX: add support for shared builds

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

Merge commit 'b512360184ade835fba621f5042d643fc9e2ee9d'

* commit 'b512360184ade835fba621f5042d643fc9e2ee9d':
  avio: Don't set the seekable flag if no seek function is provided

See: 650355089cc4b38a57c88203c81f4896a98a5a7e
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '1297f7b87f8a84930a23eca705765c7c353dfcd5'

* commit '1297f7b87f8a84930a23eca705765c7c353dfcd5':
  rtpenc: Fix some odd comments

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

Merge commit '779e6c2b985f2ad461a1ae704160822f97709ba7'

* commit '779e6c2b985f2ad461a1ae704160822f97709ba7':
  lavfi: add attribute_align_arg to all public entry points

Conflicts:
libavfilter/buffersink.c

See: af2a196e669cf7f00735a1df5889db35f3be87eb
Merged-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_scale: set in_color_matrix default to "auto"

swscale/fill_rgb2yuv_table: fix default detection

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

avfilter/vf_scale: use sws_getCoefficients()

Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/mpegvideo: change some asserts to av_assert0()

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

avcodec/mpegvideo: replace assert about interlaced EC by debug av_log()

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

wtv: Drop some casts that now are unnecessary

Signed-off-by: Martin Storsjö <martin@martin.st>

wtv: Make WTV_SECTOR_BITS a 64 bit constant

This makes sure that values that are left-shifted by this constant
end up casted to 64 bit before shifting, avoiding overflow if the
value ends up larger than 2 GB.

Signed-off-by: Martin Storsjö <martin@martin.st>

AIX: add support for shared builds

Signed-off-by: Diego Biurrun <diego@biurrun.de>

avio: Don't set the seekable flag if no seek function is provided

Signed-off-by: Martin Storsjö <martin@martin.st>

rtpenc: Fix some odd comments

Some weird comments stem from the fact that the rtpdec and rtpenc
code was shared earlier.

Signed-off-by: Martin Storsjö <martin@martin.st>

qcelpdec: change asserts to av_asserts

Signed-off-by: Paul B Mahol <onemda@gmail.com>

sgienc: remove unused SgiContext

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lavfi/frei0r: use AV_OPT_TYPE_IMAGE_SIZE

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lavfi: add attribute_align_arg to all public entry points

Previously it was partly only added to central functions called
internally, however if GCC would inline these into the public fuction, the
alignment attribute would not take effect.

Instead, add it to all public entry points to avoid these problems.

Signed-off-by: Martin Storsjö <martin@martin.st>

lavfi/frei0r: use AV_OPT_TYPE_VIDEO_RATE

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avdevice/fbdev: use AV_OPT_TYPE_VIDEO_RATE

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avdevice/x11grab: use AV_OPT_TYPE_VIDEO_RATE

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lavfi/gradfun: remove nv21/nv12 as they are not supported

Signed-off-by: Paul B Mahol <onemda@gmail.com>

pcxenc: get rid of unused PCXContext

Signed-off-by: Paul B Mahol <onemda@gmail.com>

yop: check return value of av_frame_alloc()

Signed-off-by: Paul B Mahol <onemda@gmail.com>

vmnc: check return values of reallocation

Also avoid memory leaks.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

vmnc: make code independent of sizeof(AVFrame)

Signed-off-by: Paul B Mahol <onemda@gmail.com>

lavfi: add attribute_align_arg to all public entry points

Previously it was partly only added to central functions called
internally, however if GCC would inline these into the public fuction, the
alignment attribute would not take effect.

Instead, add it to all public entry points to avoid these problems.

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

lavfi/buffersrc: remove unused item from BufferSourceContext

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/dtsdec: Improve probe, reject things looking like analoge signals

Fixes Ticket2810

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

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  miscellaneous typo fixes

Conflicts:
configure
libavformat/avisynth.c

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

Merge commit '93a51984a27f3ba84d4e6f13d0c704ee9891603e'

* commit '93a51984a27f3ba84d4e6f13d0c704ee9891603e':
  mpeg12: Ignore slice threading if hwaccel is active

Conflicts:
libavcodec/mpeg12dec.c

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

Merge commit '582963a8156522582e55466be4a59974a8d909a5'

* commit '582963a8156522582e55466be4a59974a8d909a5':
  vdpau: Fix VC-1 interlaced mode

Conflicts:
libavcodec/vdpau_vc1.c

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

Merge commit '4a2ef39442bf7f0150db07a1fbfcf8286e4d44a3'

* commit '4a2ef39442bf7f0150db07a1fbfcf8286e4d44a3':
  cosmetics: Add '0' to float constants ending in '.'.

Conflicts:
libavcodec/ra288.c

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

Merge commit '6c145ecf785dc3d26ba3fed3ea9892cc80244625'

* commit '6c145ecf785dc3d26ba3fed3ea9892cc80244625':
  twinvq: K&R formatting cosmetics

Conflicts:
libavcodec/twinvq.c

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

Merge remote-tracking branch 'cehoyos/master'

* cehoyos/master:
  Show max bitrate for mpeg2 video streams in avcodec_string().
  Allow native compilation on the iPhone.

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

lavu/opt: show default values for AV_OPT_TYPE_PIXEL_FMT and AV_OPT_TYPE_SAMPLE_FMT too

Signed-off-by: Paul B Mahol <onemda@gmail.com>

avformat/gxfenc: Added support for writing correct auxiliary data for DV streams.

Different aux data is written for DVCAM and DVPRO formats.

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

miscellaneous typo fixes

mpeg12: Ignore slice threading if hwaccel is active

Slice threading does not work with hardware acceleration, as decoding
is per-picture.  This fixes Bugzilla #542.

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Show max bitrate for mpeg2 video streams in avcodec_string().

See also 25b7aa9

Allow native compilation on the iPhone.

avfilter/can_merge_formats: fix memleak

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

avfilter/avfiltergraph: fix check using the wrong variables

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

vdpau: Fix VC-1 interlaced mode

VDPAU expects the bitstream value (0, 2 or 3).
libavcodec uses an enum (0, 1 or 2).

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Diego Biurrun <diego@biurrun.de>

cosmetics: Add '0' to float constants ending in '.'.

twinvq: K&R formatting cosmetics

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  arm: Comment out unused labels in simple_idct_arm

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

avfilter/vf_scale: use the inputs color range when its set and its not overridden

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