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Author SHA1 Message Date
Jean First
251345a3fe cosmetics, remove unused and rename variables for consistency 2011-09-25 16:43:23 +02:00
Justin Ruggles
4568c2bf97 vmdaudio: fix decoding of 16-bit audio format. 
The initial sample of each block is raw 16-bit PCM, not DPCM.
Fixes decoding of all samples in:
http://streams.videolan.org/samples/game-formats/sierra-vmd/Lighthouse/
 2011-09-25 10:39:00 -04:00
Jean First
1a0770f3f7 tiffenc: Enable RGB48LE (16-bit) encoding support 2011-09-25 16:14:33 +02:00
Jean First
72381b2b47 tiffdec: add RGB48 (16bit) support 2011-09-25 16:00:04 +02:00
Laurent Aimar
d1186ff72d h264: check for out of bounds reads in ff_h264_decode_extradata(). 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-25 15:04:58 +02:00
Michael Niedermayer
035320a52f dnxhdenc: remove unneeded entries from array. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 14:56:40 +02:00
Michael Niedermayer
b8bad984ef dnxhdenc: optimize whats left of dnxhd_switch_matrix() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 13:06:04 +02:00
Michael Niedermayer
a2eae0ffd4 amvenc: another quant table fix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 12:29:20 +02:00
Michael Niedermayer
2aaf32f52f mpegvideo: support encoding with chroma intra tables that differ from luma. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 12:29:20 +02:00
Michael Niedermayer
a2f27818b5 amvenc: fix quant tables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 04:33:58 +02:00
Michael Niedermayer
f2f28861da AMV video encoder. 
Authors are Vladimir Voroshilov and Dobrica Pavlinušić based on svn blame/log
For full details of authorship see http://code.google.com/p/amv-codec-tools/

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 04:33:16 +02:00
Laurent Aimar
35cb6854bb Fix potential pointer arithmetic overflows in rle_unpack() of vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 00:42:42 +02:00
Laurent Aimar
4749e07498 Fix out of bound reads in rle_unpack() of vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 00:42:06 +02:00
Laurent Aimar
e07377e736 Check for out of bound reads in vmd_decode() of vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 00:34:39 +02:00
Laurent Aimar
78cb39d2b2 Fix potential pointer arithmetic overflows in lz_unpack of vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 00:27:29 +02:00
Laurent Aimar
5127f465bd Prevent out of bound read in lz_unpack in vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-25 00:25:42 +02:00
Laurent Aimar
6a6383bebc Prevent NULL dereferences when the previous frame is missing in vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 23:42:49 +02:00
Laurent Aimar
e7aed1280e Check for invalid update parameters in vmd video decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 23:42:49 +02:00
Laurent Aimar
00cbe9e405 Fix potential overread in vmd audio decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 23:42:49 +02:00
Michael Niedermayer
eae3cf06a5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  flvdec: Fix invalid pointer deferences when parsing index
  configure: disable hardware capabilities ELF section with suncc on Solaris x86
  Use explicit struct initializers for AVCodec declarations.
  Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.
  adpcmenc: Set bits_per_coded_sample
  adpcmenc: fix QT IMA ADPCM encoder
  adpcmdec: Fix QT IMA ADPCM decoder
  permit decoding of multichannel ADPCM_EA_XAS
  Fix input buffer size check in adpcm_ea decoder.
  fft: avoid a signed overflow
  mpegps: Handle buffer exhaustion when reading packets.

Conflicts:
	libavcodec/adpcm.c
	libavcodec/adpcmenc.c
	libavdevice/alsa-audio-enc.c
	libavformat/flvdec.c
	libavformat/mpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 22:39:52 +02:00
Sascha Sommer
780d45473c Fix segfault in save_bits: 
use put_bits_count to get the buffer fill state instead of
num_saved_bits as num_saved_bits is sometimes reset when
frames are lost
(Ticket 495)
 2011-09-24 21:29:08 +02:00
Michael Niedermayer
43e05685f2 g729dec: disable all cpu acceleration, the code does not provide any alignment. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 21:11:01 +02:00
Michael Niedermayer
91c5f81b74 g729dec: set sample format. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
5d5b3e527a Disable MMX 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
8db3b85616 Fix comments about implemented codecs 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
682337672c Adaptive gain control 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
aca516cd67 G.729 postfilter 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
16bbb8dfea Replace pitch_delay_int with array 2011-09-24 21:11:01 +02:00
Vladimir Voroshilov
bfbfe56f94 G.729 build environment 2011-09-24 21:11:00 +02:00
Michael Niedermayer
ce7c954800 g729dec: Make 2 functions static that are not used outside g729dec.c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
c458bff934 High-pass filter 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
e610c5f383 Add G.729D decoder 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b7c7fc3359 Synthesis filter 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
4920a1a913 Indentation fix after gain codes decoding2 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0b42463aec Gain pitch and gain code for G729D 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
12081d0599 Indentation fix 2 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f7980a7bed Convert gain pitch and gain code to arrays 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
f830d1b7da Interolate excitation signal 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
0a3337883f Fixed- and adaptive-codebook gains 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
7fadc0151c Frame erasure support for fixed-codebook vectors 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
9297c7822f Fixed-codebook vector decoding 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
70efd101f1 Add packet_type 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
50cad25625 Frame erasure support for pitch delay decoding 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
d1a643e749 Doxy for LSF erasure case 2011-09-24 21:11:00 +02:00
Vladimir Voroshilov
b29e5a6780 doxy comments for LSF array 2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
cd3e2820d3 Indentation fix in LSF 2011-09-24 21:10:59 +02:00
Vladimir Voroshilov
388f225561 Frame erasure support for LSF decoding 2011-09-24 21:10:59 +02:00
Michael Niedermayer
a5e0c4ddb5 Revert "g729: Merge g729.h into g729dec.c." 
This reverts commit a2077b85da.
 2011-09-24 21:10:27 +02:00
Michael Niedermayer
0b61af7382 Restore WIP g729 code that has been remvoed by diego biurrun. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 19:39:18 +02:00
Laurent Aimar
1aad9cd9d2 vp56:Fix error recovery code on size changes in vp5/6 decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 19:13:37 +02:00
Laurent Aimar
91f104496b vp6:Reset the internal state when aborting key frames header parsing in vp6 decoder. 
It prevents leaving the state only half initialized.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 19:13:37 +02:00
Laurent Aimar
57764c6996 h264: Check for out of bounds reads in ff_h264_decode_extradata(). 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 16:54:16 +02:00
Diego Biurrun
8671488799 Use explicit struct initializers for AVCodec declarations. 2011-09-24 12:11:19 +02:00
Jean First
9569a3c9f4 Add new pix_fmt RGBA64 2011-09-24 06:01:45 +02:00
Justin Ruggles
9ff6d0791b adpcmenc: Set bits_per_coded_sample 2011-09-23 20:54:29 -04:00
Baptiste Coudurier
b304244b54 adpcmenc: fix QT IMA ADPCM encoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 20:54:29 -04:00
Baptiste Coudurier
bf334535b4 adpcmdec: Fix QT IMA ADPCM decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 20:54:28 -04:00
Peter Ross
3a549eb82b permit decoding of multichannel ADPCM_EA_XAS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 20:54:28 -04:00
Reimar Döffinger
ffe92ff9f0 Fix input buffer size check in adpcm_ea decoder. 
Unfortunately the output buffer size check assumes that the
input buffer is never over-consumed, thus this actually
also allowed to write outside the output buffer if "lucky".

Based on:
git.videolan.org/ffmpeg.git
commit 701d0eb185
 2011-09-23 20:54:28 -04:00
Sean McGovern
c2d3f56107 fft: avoid a signed overflow 
As a signed integer, 1<<31 overflows, so force it to unsigned.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-09-23 17:02:58 -07:00
Michael Niedermayer
a7758884db Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rtp: factorize  dynamic payload type fallback
  flvdec: Ignore the index if it's from a creator known to be different
  cmdutils: move grow_array out of #if CONFIG_AVFILTER
  avconv: actually set InputFile.rate_emu
  ratecontrol: update last_qscale_for sooner
  Fix unnecessary shift with 9/10bit vertical scaling
  prores: mark prores as intra-only in libavformat/utils.c:is_intra_only()
  prores: return more meaningful error values
  prores: improve error message wording
  prores: cosmetics: prettyprinting, drop useless parentheses
  prores: lowercase AVCodec name entry

Conflicts:
	cmdutils.c
	libavcodec/proresdec_lgpl.c
	tests/ref/lavfi/pixfmts_scale

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-24 01:03:07 +02:00
Jean First
f7e797aa5c tiffenc: initialize forgotten avctx. 2011-09-23 23:39:51 +02:00
Jean First
43c481e569 tiffenc: Add forgotten avclass to context. 2011-09-23 23:39:26 +02:00
Michael Niedermayer
0bc5d4fd8b aacdec: fix channel reconfigs on LATM 
Fixes Ticket200

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 22:41:10 +02:00
Michael Niedermayer
b6aaa6d9a0 aacdec: Make aac-latm closer to the spec (not reading random data leading to random false configurations) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 22:34:26 +02:00
Michael Niedermayer
ad51833a1a aacsbr: prevent multiple ff_aac_sbr_ctx_init() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 22:31:57 +02:00
Michael Niedermayer
abe0dbea2e aacsbr: add a assert0 to check for a inconsistency that 
occurd during debug. I dont know if this can happen normally but if so
it would be quite bad.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 22:30:27 +02:00
Michael Niedermayer
9b73fbcff6 h264dec: Decode in stream avc extradata. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 06:01:45 +02:00
Michael Niedermayer
4ba396834d h264: pass buffer & size to ff_h264_decode_extradata() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 06:01:45 +02:00
Michael Niedermayer
9815039053 aacdec: disable locking code for parse_adts_frame_header() non zero chan config. 
This fixes changing channels
It possibly might cause regressions but i cant avoid this without having a test
case that needs the locking code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 02:43:57 +02:00
Luca Barbato
d554b33efe ratecontrol: update last_qscale_for sooner 
In order to make ratecontrol converge properly update the
last_qscale_for values when populating the qscale array.

It fixes the issue reported on
http://lists.libav.org/pipermail/libav-tools/2011-September/000050.html
 2011-09-22 17:25:48 -07:00
Diego Biurrun
167d3b1673 prores: return more meaningful error values 2011-09-23 01:42:13 +02:00
Diego Biurrun
2161282439 prores: improve error message wording 2011-09-23 01:42:12 +02:00
Diego Biurrun
27ba121e90 prores: cosmetics: prettyprinting, drop useless parentheses 2011-09-23 01:42:12 +02:00
Diego Biurrun
2983f1f3be prores: lowercase AVCodec name entry 
All other codecs use lowercase names in that field.
 2011-09-23 01:42:11 +02:00
Michael Niedermayer
93c220e895 forgot git add prores_*c 
Authorship of the decoders is elvis / maxim. For more details see previous
comits

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 01:12:29 +02:00
Michael Niedermayer
28d3738428 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Add LATM demuxer
  avplay: flush audio decoder with empty packets at EOF if the decoder has CODEC_CAP_DELAY set.
  8svx/iff: fix decoding of compressed stereo 8svx files.
  8svx: log an error message if output buffer is too small
  8svx: check packet size before reading the initial sample value.
  8svx: output 8-bit samples instead of 16-bit.
  8svx: split delta decoding into a separate function.
  mp4: Don't read an empty Decoder Config Descriptor
  fate.sh: Ignore errors from rm command during cleanup.
  fate.sh: Run git-pull in quiet mode to avoid console spam.
  Apple ProRes decoder
  rtmp: Make the input FLV parser handle data cut at any point
  rv34: Check for invalid slices offsets
  eval: test isnan(sqrt(-1)) instead of just sqrt(-1)

Conflicts:
	Changelog
	libavcodec/8svx.c
	libavcodec/proresdec.c
	libavcodec/version.h
	libavformat/iff.c
	libavformat/version.h
	tests/ref/fate/eval

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-23 00:35:31 +02:00
Justin Ruggles
1993c6849c 8svx/iff: fix decoding of compressed stereo 8svx files. 
Make the iff demuxer send the whole audio chunk to the decoder as a
single packet and move stereo interleaving from the iff demuxer to the
decoder.

Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2a
 2011-09-22 14:11:34 -04:00
Justin Ruggles
fda459cee7 8svx: log an error message if output buffer is too small 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2a
 2011-09-22 14:11:34 -04:00
Justin Ruggles
0ac3b8fc4a 8svx: check packet size before reading the initial sample value. 2011-09-22 14:11:34 -04:00
Justin Ruggles
e371878416 8svx: output 8-bit samples instead of 16-bit. 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2a
 2011-09-22 14:11:34 -04:00
Justin Ruggles
ac68607bfe 8svx: split delta decoding into a separate function. 
Based on a patch by Stefano Sabatini.
git.videolan.org/ffmpeg.git
commit e280a4da2a
 2011-09-22 14:11:34 -04:00
Michael Niedermayer
f9bb7395a1 mpeg4videoenc: remove forgotten return -1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 18:16:57 +02:00
Michael Niedermayer
394781a897 mpeg4videoenc: guess a good aspect when we cant store the exact one. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 14:18:17 +02:00
Maxim Poliakovski
be64629a13 Apple ProRes decoder 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-22 14:54:46 +03:00
Laurent Aimar
fe476e5a9b rv34: Check for invalid slices offsets 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-22 10:35:06 +03:00
Jonne Ahner
8a73246391 prores: skip alpha if present 2011-09-22 06:26:52 +02:00
Laurent Aimar
7c249d4fba Check for huffman tree building error in vp6 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 00:42:28 +02:00
Laurent Aimar
dba20b8478 Release old pictures after a resolution change in vp5/6 decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 00:42:28 +02:00
Laurent Aimar
6a0e78929a Check for missing reference in vp5/6 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 00:42:28 +02:00
Laurent Aimar
b64269ce55 Check for invalid slices offsets in RV30/40 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 00:42:28 +02:00
Laurent Aimar
741ec30bd2 Check output buffer size in nellymoser decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-22 00:42:28 +02:00
Carl Eugen Hoyos
3039c68626 Fix dxva2 decoding for some H264 samples. 2011-09-21 23:42:03 +02:00
Michael Niedermayer
3e1a7ae44a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  swfdec: Add support for sample_rate_code 0 (5512 Hz)
  dct-test: factor out some common code and do whas was likely intended
  doc: library versions need to be bumped in version.h
  Revert "ffmpeg: get rid of useless AVInputStream.nb_streams."
  Remove some forgotten AVCodecContext.palctrl usage.
  lavc/utils: move avcodec_init() higher in the file.
  lavc: replace some deprecated FF_*_TYPE with AV_PICTURE_TYPE_*
  ac3dec: actually use drc_scale private option
  lavc: undeprecate AVPALETTE_SIZE and AVPALETTE_COUNT macros
  alsa: add missing header
  msmpeg4: remove leftover unused debug variable declaration
  Fix assert() calls that need updates after FF_COMMON_FRAME macro elimination.
  Fix av_dlog invocations with wrong or missing logging context.
  vf_yadif: add support to yuva420p
  vf_yadif: correct documentation on the parity parameter
  vf_yadif: copy buffer properties like aspect for second frame as well
  oma: support for encrypted files
  id3v2: add support for non-text and GEOB type tag frames
  des: add possibility to calculate DES-CBC-MAC with small buffer

Conflicts:
	ffmpeg.c
	libavcodec/dct-test.c
	libavformat/mpegts.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-21 21:25:43 +02:00
Mans Rullgard
ae2e89717b dct-test: factor out some common code and do whas was likely intended 
This fixes some nonsensical code by moving some should-be-shared
code to separate functions and using these.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-09-21 15:43:59 +01:00
Anton Khirnov
609a2fa1fa Remove some forgotten AVCodecContext.palctrl usage. 2011-09-21 13:51:53 +02:00
Anton Khirnov
9ecfbb3e57 lavc/utils: move avcodec_init() higher in the file. 
Fixes build on next major bump.
 2011-09-21 13:51:53 +02:00
Anton Khirnov
e5b29c1f6b lavc: replace some deprecated FF_*_TYPE with AV_PICTURE_TYPE_* 2011-09-21 13:51:53 +02:00
Anton Khirnov
feedc0754b ac3dec: actually use drc_scale private option 2011-09-21 13:51:53 +02:00
Anton Khirnov
63e4c8a653 lavc: undeprecate AVPALETTE_SIZE and AVPALETTE_COUNT macros 
They are still being used and shouldn't be removed.
 2011-09-21 13:51:53 +02:00
Diego Biurrun
a3e0135dbb msmpeg4: remove leftover unused debug variable declaration 2011-09-21 09:57:33 +02:00
Diego Biurrun
95a06eb4d5 Fix assert() calls that need updates after FF_COMMON_FRAME macro elimination. 
This fixes build failures with -DDEBUG in CPPFLAGS.
 2011-09-21 09:57:32 +02:00
Diego Biurrun
35a6855868 Fix av_dlog invocations with wrong or missing logging context. 
This fixes build failures with -DDEBUG in CPPFLAGS.
 2011-09-21 09:57:32 +02:00
Michael Niedermayer
358d837dad prores: Add forgotten Copyright statements 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-21 04:03:51 +02:00
Michael Niedermayer
743e1df5c2 prores: Simplify code further 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-21 00:08:53 +02:00
Jonne Ahner
ecb0edd9d7 prores: simplify 4444 handling 2011-09-20 23:55:01 +02:00
Jonne Ahner
d673972d30 prores: fixes a few prores 4444 samples 2011-09-20 22:46:36 +02:00
Jonne Ahner
989c02825e prores: use shift instead of multiply 2011-09-20 22:46:17 +02:00
Reimar Döffinger
0bbb1cdc28 Use correct LOCAL_ALIGNED for stack variables instead of DECLARE_ALIGNED. 
LOCAL_ALIGNED should work for all compilers/systems whereas
DECLARE_ALIGNED does not work on some (do not remember which though).

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-09-20 19:05:51 +02:00
Reimar Döffinger
b9acca288e Remove unused variable. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-09-20 19:05:51 +02:00
Laurent Aimar
4cc7732386 rv34: Check for invalid slice offsets 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-20 10:29:55 +03:00
Michael Niedermayer
4832ed4c62 h264: do not increase recovery frame which would lead to endless moving away of the recovery point. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-20 02:52:17 +02:00
Michael Niedermayer
a8a9844a3c h264: reset recovery frame on seeks. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-20 02:52:17 +02:00
Laurent Aimar
8716c178dd Check for invalid slice offsets in real decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-20 01:34:53 +02:00
Michael Niedermayer
a6186f3a00 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  movenc: fix NULL reference in mov_write_tkhd_tag
  rmdec: Reject invalid deinterleaving parameters
  rv34: Fix potential overreads
  rv34: Fix buffer size used for MC of B frames after a resolution change
  rv34: Avoid NULL dereference on corrupted bitstream
  rv10: Reject slices that does not have the same type as the first one
  vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag
  vsrc_color: set output pos values to -1
  vsrc_color: add @file doxy
  vsrc_buffer: remove duplicated file description
  eval: implement not() expression
  eval: add sqrt function for computing the square root
  rmdec: use the deinterleaving mode and not the codec when creating audio packets.
  lavf: Fix context pointer in av_open_input_stream when avformat_open_input fails

Conflicts:
	doc/eval.texi
	doc/filters.texi
	libavcodec/rv10.c
	libavfilter/vsrc_color.c
	libavformat/rmdec.c
	libavutil/avutil.h
	libavutil/eval.c
	tests/ref/fate/eval

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-19 22:45:34 +02:00
Michael Niedermayer
16c5d3b0d0 allcodecs: cosmetic 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-19 21:52:06 +02:00
Laurent Aimar
b4ed3d78cb rv34: Fix potential overreads 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-19 15:44:22 +03:00
Laurent Aimar
d2213b6493 rv34: Fix buffer size used for MC of B frames after a resolution change 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-19 15:44:22 +03:00
Laurent Aimar
d0f6ab0298 rv34: Avoid NULL dereference on corrupted bitstream 
rv34_decode_slice() can return without allocating any pictures.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-19 15:44:22 +03:00
Laurent Aimar
4a29b47186 rv10: Reject slices that does not have the same type as the first one 
This prevents crashes with some corrupted bitstreams.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-19 14:58:33 +03:00
John Stebbins
53e37840bf calculate frame_num for recovery point "keyframe" 
recovery points that have non-zero recovery_frame_cnt resulted in
flagging incomplete frames as keyframes. This delays setting the
keyframe flag till the frame has been fully constructed.
 2011-09-18 23:13:50 +02:00
Michael Niedermayer
ba5ff1b31e h264dec: add forgotten copying of h->sync 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 21:53:30 +02:00
Michael Niedermayer
9209249ba1 lavc: better reference to AVOptions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 16:06:28 +02:00
Michael Niedermayer
0812ad01c8 h264dec: Support CODEC_FLAG2_SHOW_ALL. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 15:33:50 +02:00
Michael Niedermayer
86dd4b0495 mpeg2dec: support CODEC_FLAG2_SHOW_ALL. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 15:33:50 +02:00
Michael Niedermayer
4907302236 lavc: Document that AVOptions should be used. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 15:33:50 +02:00
Michael Niedermayer
645cebbe4f lavc: add CODEC_FLAG2_SHOW_ALL 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 15:33:50 +02:00
Laurent Aimar
140dbcff35 Avoid NULL dereference on corrupted bitstream with real decoder. 
rv34_decode_slice() can return without allocating any pictures.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 00:57:49 +02:00
Laurent Aimar
d788af6cf6 Reject slices that does not have the same type than the first one in RV10/RV20 decoder. 
This prevents crashes with some corrupted bitstreams.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 00:57:49 +02:00
Michael Niedermayer
eac673d506 timecode: relicense to LGPLv2+ with permission of Baptiste and ubitux. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-18 00:29:32 +02:00
Michael Niedermayer
979bea1300 check all svq3_get_ue_golomb() returns. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 21:55:11 +02:00
Michael Niedermayer
a64b028aeb h264dec: Dont display trash before a keyframe. 
Fixes Ticket472
This may (or may not) cause problems with files that have no keyframes.
Plese open a bugreport or mail me if you have a file for which this fails.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 21:20:44 +02:00
Michael Niedermayer
35f38b3ab9 rv34: check for size mismatch 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 20:17:10 +02:00
Laurent Aimar
a5dc990a4e Fix buffer size used for MC of B frames after a resolution change in the real decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 19:00:11 +02:00
Laurent Aimar
352c878de6 Fix js_vlc_bits value validation when joint stereo is used in cook decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 17:44:56 +02:00
Laurent Aimar
9a0a64cb26 Fix potential overreads in rv34 decoder. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 17:38:26 +02:00
Michael Niedermayer
bfadca1faf mjpegdec: print nb_components too in pict debug info 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 01:38:58 +02:00
Michael Niedermayer
b002184fa1 mjpegdec: make sure we dont interpret things after the bitstream buffer as resync marker 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-17 01:38:58 +02:00
Michael Niedermayer
b6c04b6821 mjpegdec: Remove buggy avid hacks, they dont do anything good with any file i found 
Fix multi plane jpeg
Fixes ticket471

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 23:09:12 +02:00
Michael Niedermayer
93869d4e44 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  libx264: introduce slice-max-size option
  Fixed size given to init_get_bits().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 21:43:56 +02:00
Luca Barbato
3a78fb57de libx264: introduce slice-max-size option 
Yet another option useful for low latency streaming.
 2011-09-16 07:56:17 -07:00
Michael Niedermayer
cfe4e8c220 bintext: make decoder names unique 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 05:53:32 +02:00
Michael Niedermayer
3ac4f444e2 bintext: set buffer hints 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 05:53:32 +02:00
Michael Niedermayer
b9dbaa409f bintext: fix possible x variable overflow. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 05:53:32 +02:00
Michael Niedermayer
fa2dbcd46a bintext: remove unneeded get_buffer() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 05:53:31 +02:00
Peter Ross
07a70caba7 Binary text decoder 
Decoder and demuxer for various binary text formats.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-16 05:53:14 +02:00
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
Elvis Presley
3dd47ae537 Revert "get_bits: remove x86 inline asm in A32 bitstream reader" 
This reverts commit 23ce6e7212.
 2011-09-15 15:59:04 +02:00
Elvis Presley
5554de13b2 ProRes Decoder 
Signed-off-by: Elvis Presley <elvis@e.p>
 2011-09-15 15:58:56 +02:00
Michael Niedermayer
d55b06b8e7 mjpeg: interlaced buggy avid fix 
Fix Ticket362

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-15 04:20:11 +02:00