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22 Commits

Author SHA1 Message Date
Paul B Mahol
5d171b1f47 jvdec: check if there is enough data 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
f8a81755c2 jvdec: remove redundant check 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
1bc9e4c5b2 jvdec: remove buf_size 
It is same as avpkt->size.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Paul B Mahol
1c638cfc25 jvdec: stop reading partial palette 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-03 13:06:23 +00:00
Michael Niedermayer
114f82ee7e jvdec: check that the video_size fits in the packet. 
Prevents use of out of array data and fate failure.

Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-03 12:38:03 +02:00
Michael Niedermayer
b4904e804d jvdec: check videosize 
Fixes null ptr dereference
fixes Ticket1364

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-28 17:24:13 +02:00
Michael Niedermayer
67235dfa1d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  h264: stricter reference limit enforcement.
  h264: increase reference poc list from 16 to 32.
  xa_adpcm: limit filter to prevent xa_adpcm_table[] array bounds overruns.
  snow: check reference frame indices.
  snow: reject unsupported chroma shifts.
  Add ffvhuff encoding and decoding regression test
  anm: convert to bytestream2 API
  bytestream: add more unchecked variants for bytestream2 API
  jvdec: unbreak video decoding
  jv demux: set video stream duration
  fate: add pam image regression test

Conflicts:
	libavcodec/adpcm.c
	libavcodec/anm.c
	libavcodec/h264.c
	libavcodec/mpegvideo.h
	libavcodec/snowdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-15 01:27:10 +01:00
Paul B Mahol
a1c036e961 jvdec: unbreak video decoding 
The safe bitstream reader broke it since the buffer size was specified
in bytes instead of bits.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
CC: libav-stable@libav.org
 2012-03-14 15:34:50 +01:00
Michael Niedermayer
6cb2085278 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (27 commits)
  ppc: Add ff_ prefix to nonstatic symbols
  sh4: Add ff_ prefix to nonstatic symbols
  mpegvideo: Add ff_ prefix to nonstatic functions
  rtjpeg: Add ff_ prefix to nonstatic symbols
  rv: Add ff_ prefix to nonstatic symbols
  vp56: Add ff_ prefix to nonstatic symbols
  vorbis: Add ff_ prefix to nonstatic symbols
  msmpeg4: Add ff_ prefix to nonstatic symbols
  vc1: Add ff_ prefix to nonstatic symbols
  msmpeg4: Add ff_ prefixes to nonstatic symbols
  snow: Add ff_ prefix to nonstatic symbols
  mpeg12: Add ff_ prefix to nonstatic symbols
  mpeg4: Add ff_ prefixes to nonstatic symbols
  lagarith: Add ff_ prefix to lag_rac_init
  libavcodec: Add ff_ prefix to j_rev_dct*
  dsputil: Add ff_ prefix to inv_zigzag_direct16
  libavcodec: Prefix fdct_ifast, fdct_ifast248
  dsputil: Add ff_ prefix to the dsputil*_init* functions
  libavcodec: Add ff_ prefix to some nonstatic symbols
  vlc/rl: Add ff_ prefix to the nonstatic symbols
  ...

Conflicts:
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/dnxhddec.c
	libavcodec/ffv1.c
	libavcodec/h263.h
	libavcodec/h263dec.c
	libavcodec/h264.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/nuv.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/proresdsp.c
	libavcodec/svq3.c
	libavcodec/version.h
	libavformat/dv.h
	libavformat/dvenc.c
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-16 01:34:37 +01:00
Martin Storsjö
9cf0841ef3 dsputil: Add ff_ prefix to the dsputil*_init* functions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-15 22:06:34 +02:00
Carl Eugen Hoyos
9117592549 Cosmetics: Increase readability. 2011-11-13 15:43:09 +01:00
Carl Eugen Hoyos
3230c756f8 Increase Bitmap Brothers JV palette dynamics. 
Approved-by: Peter Ross
 2011-11-12 20:56:07 +01:00
Peter Ross
070d2d7589 jvdec: set alpha component 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-11-12 04:26:37 +01:00
Laurent Aimar
b59efc9434 Fixed size given to init_get_bits(). 
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-09-15 13:23:04 -07:00
Laurent Aimar
e5e0580b93 Fixed size given to init_get_bits(). 
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-10 00:26:48 +02:00
Stefano Sabatini
ce5e49b0c2 replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_* 2011-05-02 16:41:41 +02:00
Stefano Sabatini
975a1447f7 Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-02 12:18:44 +02:00
Michael Niedermayer
f35439699f Merge remote branch 'qatar/master' 
* qatar/master:
  Fixed-point MDCT with 32-bit unscaled output
  lavc: deprecate rate_emu
  lavc: mark hurry_up for removal on next major bump
  parser: mark av_parser_parse() for removal on next major bump
  lavc: add missing audioconvert includes
  jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-04-03 02:28:01 +02:00
Anton Khirnov
b4b167ecbf jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY 2011-04-02 16:16:44 +02:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Peter Ross
0697440c1e Bitmap Brothers JV video decoder 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-03-14 08:05:01 -04:00
Peter Ross
2f46a0af8d Bitmap Brothers JV video decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-03-11 12:25:47 +01:00