DFA: fix "skip frame" TSW1 encoding.

Previously the decoder would raise an error.
The end result is the same, the time stamps only change
because regression tests create time stamps incorrectly.

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

adpcmenc: refactor some code.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

adpcmenc: check return value of avcodec_alloc_frame()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

adxenc: check return value of avcodec_alloc_frame()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ac3enc: check return value of avcodec_alloc_frame()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

example: Update decoding/encoding example to the new API.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

example: update muxing example to purple API

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

swscale: fix conversion into yuva444p from non-alpha formats

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

yuv2rgb: better check if source format have alpha

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

cmdutils: re-add return 0 accidentally remove from opt_protocols().

Fix "ouput" typo and add a check.

dirac_yasm: fix linking failure due to %ifndef

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

devices: Disable v4l to fix compilation until someone
has time to update it to the new API.

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

Merge remote-tracking branch 'qatar/master'

* qatar/master: (71 commits)
  movenc: Allow writing to a non-seekable output if using empty moov
  movenc: Support adding isml (smooth streaming live) metadata
  libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
  sunrast: Document the different Sun Raster file format types.
  sunrast: Add a check for experimental type.
  libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
  lavf: remove disabled FF_API_SET_PTS_INFO cruft
  lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
  lavf: remove disabled FF_API_REORDER_PRIVATE cruft
  lavf: remove disabled FF_API_SEEK_PUBLIC cruft
  lavf: remove disabled FF_API_STREAM_COPY cruft
  lavf: remove disabled FF_API_PRELOAD cruft
  lavf: remove disabled FF_API_NEW_STREAM cruft
  lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
  lavf: remove disabled FF_API_MUXRATE cruft
  lavf: remove disabled FF_API_FILESIZE cruft
  lavf: remove disabled FF_API_TIMESTAMP cruft
  lavf: remove disabled FF_API_LOOP_OUTPUT cruft
  lavf: remove disabled FF_API_LOOP_INPUT cruft
  lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
  ...

Conflicts:
doc/APIchanges
libavcodec/8bps.c
libavcodec/avcodec.h
libavcodec/libx264.c
libavcodec/mjpegbdec.c
libavcodec/options.c
libavcodec/sunrast.c
libavcodec/utils.c
libavcodec/version.h
libavcodec/x86/h264_deblock.asm
libavdevice/libdc1394.c
libavdevice/v4l2.c
libavformat/avformat.h
libavformat/avio.c
libavformat/avio.h
libavformat/aviobuf.c
libavformat/dv.c
libavformat/mov.c
libavformat/utils.c
libavformat/version.h
libavformat/wtv.c
libavutil/Makefile
libavutil/file.c
libswscale/x86/input.asm
libswscale/x86/swscale_mmx.c
libswscale/x86/swscale_template.c
tests/ref/lavf/ffm

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

mpegvideoenc: Fail if a buffer size is specified without a max rate.

This combination makes not much sense.

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

pngdec: Convert 2/4 bit formats to 8bit.

This way 2 and 4 bit gray, rgb & rgba are supported.

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

targadec: Simplify RLE out of packet check.

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

sws/pixfmt/pixdesc: add support for yuva444p

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Conflicts:

libavutil/avutil.h
libavutil/pixfmt.h

movenc: Allow writing to a non-seekable output if using empty moov

In this mode, no seeks will be done except for within moov/moof
fragments, which should fit within the AVIOContext buffer.

This allows pushing live smooth streaming format data to
a live publishing point on IIS over http.

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

movenc: Support adding isml (smooth streaming live) metadata

This metadata is required for pushing a live stream to an IIS
publishing point.

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

libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set

Earlier, calling avcodec_encode_audio worked fine even if time_base
wasn't set. Now it crashes due to trying to scale the output pts to
the codec context time base. This affects e.g. VLC.

If no time_base is set for audio codecs, set it to the sample
rate.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>

sunrast: Document the different Sun Raster file format types.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

sunrast: Add a check for experimental type.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>

libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat

Fixes build with --enable-libspeex

lavf: remove disabled FF_API_SET_PTS_INFO cruft

lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft

lavf: remove disabled FF_API_REORDER_PRIVATE cruft

lavf: remove disabled FF_API_SEEK_PUBLIC cruft

lavf: remove disabled FF_API_STREAM_COPY cruft

lavf: remove disabled FF_API_PRELOAD cruft

lavf: remove disabled FF_API_NEW_STREAM cruft

lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft

lavf: remove disabled FF_API_MUXRATE cruft

lavf: remove disabled FF_API_FILESIZE cruft

lavf: remove disabled FF_API_TIMESTAMP cruft

lavf: remove disabled FF_API_LOOP_OUTPUT cruft

lavf: remove disabled FF_API_LOOP_INPUT cruft

lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft

lavf: remove disabled FF_API_FLAG_RTP_HINT cruft

lavf: remove disabled FF_API_SDP_CREATE cruft

lavf: remove disabled FF_API_GUESS_IMG2_CODEC cruft

lavf: remove disabled FF_API_PKT_DUMP cruft

lavf: remove disabled FF_API_FIND_INFO_TAG cruft

lavf: remove disabled FF_API_PARSE_DATE cruft

lavf: remove disabled FF_API_DUMP_FORMAT cruft

lavf: remove disabled FF_API_FORMAT_PARAMETERS cruft

Also remove now unused AVFormatParameters struct and
AVOutputFormat.set_parameters().

lavf: remove disabled FF_API_OLD_METADATA2 cruft

lavf: remove disabled FF_API_OLD_AVIO cruft

lavf: increase major version from 53 to 54.

lavf: remove AVFormatParameters from AVFormatContext.read_header signature

lavc: remove disabled FF_API_AVFRAME_AGE cruft.

lavc: remove disabled FF_API_DATA_POINTERS cruft.

lavc: remove disabled FF_API_TIFFENC_COMPLEVEL cruft.

lavc: remove disabled FF_API_INTERNAL_CONTEXT cruft.

lavc: remove disabled FF_API_PARSE_FRAME cruft.

lavc: remove disabled FF_API_GET_ALPHA_INFO cruft.

lavc: remove disabled FF_API_MJPEG_GLOBAL_OPTS cruft.

lavc: remove disabled FF_API_SNOW_GLOBAL_OPTS cruft.

lavc: remove disabled FF_API_LAME_GLOBAL_OPTS cruft.

lavc: remove disabled FF_API_AVCODEC_INIT cruft.

lavc: remove disabled FF_API_ER cruft.

lavc: remove disabled FF_API_DRC_SCALE cruft.

lavc: remove disabled FF_API_AVCODEC_OPEN cruft.

lavc: remove disabled FF_API_ALLOC_CONTEXT cruft.

lavc: remove disabled FF_API_GET_PIX_FMT_NAME cruft.

lavc: remove disabled FF_API_FLAC_GLOBAL_OPTS cruft.

lavc: remove disabled FF_API_OLD_FF_PICT_TYPES cruft.

lavc: remove disabled FF_API_THREAD_INIT cruft.

lavc: remove disabled FF_API_ANTIALIAS_ALGO cruft.

lavc: remove disabled FF_API_OLD_AUDIOCONVERT cruft.

lavc: remove disabled FF_API_OLD_SAMPLE_FMT cruft.

lavc: remove disabled FF_API_PALETTE_CONTROL cruft.

lavc: remove disabled FF_API_MPEGVIDEO_GLOBAL_OPTS cruft.

lavc: remove disabled FF_API_X264_GLOBAL_OPTS cruft.

lavc: remove the deprecated opt.h header.

lavc: remove the deprecated "ab" option.

codec-regression: use private options instead of deprecated codec flags.

lavc: increase major version to 54.

The lavf-ffm test results change because ffmenc writes
AVCodecContext.flags/flags2 and the defaults for those change.

cmdutils: fix options starting with 'no'.

E.g. non_linear_quant mpeg2video private option.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

x86inc.asm: fix typo.

Assemblers don't understand ! in %if statements.

swscale: convert rgb/bgr24ToY/UV_mmx functions from inline asm to yasm.

Also implement sse2/ssse3/avx versions.

config.asm: change %ifdef directives to %if directives.

This allows combining multiple conditionals in a single statement.

Revert "sws/pixfmt/pixdesc: add support for yuva444p"

This reverts commit fc115c80b7bf6f1f5a937ee7f6e14630d99eb4dd.

Tests are broken.

frwu: check if allocation was successful

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

vc1dec.c: Don't use uninitialized values of dmv_[x, y]

MVDATA may or may not be transmitted. If it is not, both
dmv_x and dmv_y is to be assumed zero.

This may not trigger wrong picture in all systems, but
it's a bug nevertheless. Fixes SA10116.vc1 on my 64-bit
Windows 7.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

sws/pixfmt/pixdesc: add support for yuva444p

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  smacker: Sanity check huffman tables found in the headers.
  smacker: remove dead store
  qdm2: Check data block size for bytes to bits overflow.
  mxfdec: Fix files with essence containers larger than 2 GiB.
  mxfdec: Employ correct printf conversion specifiers for POSIX int types.
  vc1: always read the bfraction element for interlaced fields
  fate: add XWD image regression test
  lavf: prevent infinite loops while flushing in avformat_find_stream_info
  matroskadec: Pad AAC extradata.
  ismindex: Fix build on mingw

Conflicts:
libavformat/mxfdec.c
libavformat/utils.c
tests/lavf-regression.sh

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

mjpegbdec: Fix overflow in SOS.

Based in part by a fix from Michael Niedermayer <michaelni@gmx.at>

Fixes CVE-2011-3947

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

libavutil: Remove pointless file test program.

8bps: K&R formatting cosmetics

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

qdm2: Check data block size for bytes to bits overflow.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit dac56d9ce01eb9963f28f26b97a81db5cbd46c1c)

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

ismindex: Fix build on mingw

Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 8801fac365549a43a639e239faba409d8f91ef86)

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

Changelog: remove duplicate lines

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

RELEASE_NOTES: update for 0.10

remove minor things and things that we had in many previous releases
already.

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

Changelog: update for 0.10

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

dv: Fix out of array read

Fixes part of CVE-2011-3936

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

mov: Fix seeking regression in fragemnted movs.

Regression introduced in 550f7c43ece1af27604407647d10e74b52e6fedf

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

snowenc: dont crash with gray but exit with an error msg.

Fixes Ticket839

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

h264_sei: Fix infinite loop.

Fixes not yet fixed parts of CVE-2011-3946.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ffmpeg: fix -qscale X breaking audio codecs

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