21 Commits

Author SHA1 Message Date
Michael Niedermayer
57bf0d1fe5 Merge branch 'release/0.7' into oldabi
* release/0.7: (290 commits)
  nuv: Fix combination of size changes and LZO compression.
  av_lzo1x_decode: properly handle negative buffer length.
  Do not call parse_keyframes_index with NULL stream.
  update versions for 0.7 branch
  Version numbers for 0.8.6
  snow: emu edge support Fixes Ticket592
  imc: validate channel count
  imc: check for ff_fft_init() failure (cherry picked from commit 95fee70d6773fde1c34ff6422f48e5e66f37f263)
  libgsmdec: check output buffer size before decoding (cherry picked from commit b03761b1309293bbf30edef767503875277b01cf)
  configure: fix arch x86_32
  mp3enc: avoid truncating id3v1 tags by one byte
  asfdec: Check packet_replic_size earlier
  cin audio: validate the channel count
  binkaudio: add some buffer overread checks.
  atrac1: validate number of channels (cherry picked from commit bff5b2c1ca1290ea30587ff2f76171f9e3854872)
  atrac1: check output buffer size before decoding (cherry picked from commit 33684b9c12b74c0140fb91e8150263db4a48d55e)
  vp3: fix oob read for negative tokens and memleaks on error. (cherry picked from commit 8370e426e42f2e4b9d14a1fb8107ecfe5163ce7f)
  apedec: set s->currentframeblocks after validating nblocks
  apedec: use unsigned int for 'nblocks' and make sure that it's within int range
  apedec: check for data buffer realloc failure (cherry picked from commit 11ca8b2d7486e879926488404b3b79af774f0f2d)
  ...

Conflicts:
	Changelog
	Makefile
	RELEASE
	configure
	libavcodec/error_resilience.c
	libavcodec/mpegvideo.c
	libavformat/matroskaenc.c
	tests/ref/lavf/mxf

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-09 01:03:40 +01:00
Laurent Aimar
9b1bf08525 Fix the size of workspace buffers in the motion pixels decoder.
Some buffers must be mod 4 in width and/or height.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 62234a4d3a30f3949694781ef8a941ef55b210fa)
2011-10-01 20:54:31 +02:00
Laurent Aimar
376b099474 Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer used in motion pixels decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e60619f9b4bdaf9af46887cdb2c86454567b4a61)
2011-10-01 20:54:26 +02:00
Laurent Aimar
f8eabfc16e Prevent calling init_vlc() with invalid parameters in motionpixels decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 41b7389cade702383e59343561776f83bb26e17f)
2011-10-01 20:51:17 +02:00
Michael Niedermayer
040ad30bc8 Merge branch 'release/0.7' into oldabi
* release/0.7: (296 commits)
  Update version numbers for 0.7.5
  vp6: partially propagate huffman tree building errors during coeff model parsing and fix misspelling
  Check for huffman tree building error in vp6 decoder.
  Release old pictures after a resolution change in vp5/6 decoder
  Check for missing reference in vp5/6 decoder.
  Check for invalid slices offsets in RV30/40 decoder.
  Check output buffer size in nellymoser decoder.
  Hack around gcc 4.6 breaking asm using call.
  Hack around gcc 4.6 breaking asm using call.
  Fix dxva2 decoding for some H264 samples. (cherry picked from commit bf7dc6b29d785f149f18c39db021413e08735546)
  Fix dxva2 decoding for some H264 samples.
  mp3demux: pass on error code on packet read.
  Check for invalid slice offsets in real decoder.
  rmdec: Reject invalid deinterleaving parameters
  Use deinterleavers for demangling audio packets in RealMedia.
  rv10: Reject slices that does not have the same type as the first one
  rmdec: use the deinterleaving mode and not the codec when creating audio packets.
  MAINTAINERS: add my GPG fingerprint. (cherry picked from commit 7882dc10f871bf25a848fe62a152f63814f9c7d1)
  Support 3IVD in isom, produced by 3ivx DivX Doctor.
  mpegpsdec: fix reading first mpegps packet (cherry picked from commit b2f230e23dd61112ac090b0c059d87b5f6bcb307)
  ...

Conflicts:
	Changelog
	Doxyfile
	Makefile
	RELEASE
	configure
	doc/general.texi
	ffmpeg.c
	ffplay.c
	libavcodec/dxva2_h264.c
	libavcodec/h264.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264idct_template.c
	libavcodec/kgv1dec.c
	libavcodec/mpegvideo.c
	libavcodec/tableprint.h
	libavcodec/vp3.c
	libavdevice/alsa-audio.h
	libavformat/gxf.c
	libavformat/mpegts.c
	libavformat/segafilm.c
	libavformat/utils.c
	libavutil/dict.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-22 04:34:43 +02:00
Laurent Aimar
b5fe6bee01 Fixed deference of NULL pointer in motionpixels decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 824f98f442996eaee9204b132752cf5114fc94cf)
2011-09-21 18:00:10 +02:00
Michael Niedermayer
faba79e080 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata.
  H.264: tweak some other x86 asm for Atom
  probe: Fix insane flow control.
  mpegts: remove invalid error check
  s302m: use nondeprecated audio sample format API
  lavc: use designated initialisers for all codecs.
  x86: cabac: add operand size suffixes missing from 6c32576

Conflicts:
	libavcodec/ac3enc_float.c
	libavcodec/flacenc.c
	libavcodec/frwu.c
	libavcodec/pictordec.c
	libavcodec/qtrleenc.c
	libavcodec/v210enc.c
	libavcodec/wmv2dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-30 06:46:08 +02:00
Anton Khirnov
ec6402b7c5 lavc: use designated initialisers for all codecs.
It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
Stefano Sabatini
01042d4123 lavc: set defaults in internal codec frames
This is required specifically for setting frame->format to -1,
otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading
the format from the output decoded frame will get misled.

In particular fix regressions occurring with the pending vsrc_buffer
patch.
2011-05-07 12:03:59 +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
Diego Elio Pettenò
e7e2df27f8 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d36beb3f6902b1217beda576aa18abf7eb72b03c)
2011-01-28 03:15:34 +01:00
Diego Elio Pettenò
d36beb3f69 Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
None of these symbols should be accessed directly, so declare them as
hidden.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26 16:08:45 +00:00
Stefano Sabatini
72415b2adb Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
Reimar Döffinger
a7c6e76638 Add support for hardcoding the motionpixels rgb to yuv table.
Originally committed as revision 20627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 21:20:28 +00:00
Reimar Döffinger
7c7d3abf3c 10l, pix_fmt should be set by the motionpixels decoder, not by the demuxer.
This fixes playback when lavf and lavc are less tightly couples as in e.g. MPlayer.

Originally committed as revision 20626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 21:15:06 +00:00
Diego Biurrun
f0a75e66b9 Add missing return statement to out-of-memory condition. Fixes the warning:
libavcodec/motionpixels.c:302: warning: statement with no effect

Originally committed as revision 18718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-30 10:21:22 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h.
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
Reimar Döffinger
238ef6dadd Add a av_fast_malloc function and replace several uses of av_fast_realloc,
thus avoiding potential memleaks and pointless memcpys.

Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 13:17:37 +00:00
Thilo Borgmann
7a00bbad21 Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
Diego Biurrun
0ffbc258aa Change a bunch of codec long_names to be more consistent and descriptive.
Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 05:18:33 +00:00
Gregory Montoir
974e0eeed3 Motion Pixels Video Decoder.
Patch by Gregory Montoir <cyx <at> users <dot> sourceforge <dot> net>

Originally committed as revision 14146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 03:01:39 +00:00