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Author SHA1 Message Date
Michael Niedermayer
693097c355 paf: avoid C99 overflows 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 04:01:41 +02:00
Michael Niedermayer
3ee8eefbf2 sws: avoid signed C99 overflows 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:59:45 +02:00
Michael Niedermayer
555f352f99 swr/rematrix: fix C99 left shift overflow 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:48:05 +02:00
Michael Niedermayer
014b178f84 g723_1: fix overflow in square_root() 
the intermediate does not fit in a signed 32bit int

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:42:28 +02:00
Michael Niedermayer
2fed05f53a avoid more "0xFF << 24" as it is considered a integer overflow in C99 
missed these in my previous search and replace

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:34:16 +02:00
Michael Niedermayer
b12d92efd6 avoid "0xFF << 24" as it is considered a integer overflow in C99 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:26:31 +02:00
Michael Niedermayer
d3d715ff13 mpeg4videodec: Recalculate timebase in case of guessing time increment bits 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 03:26:31 +02:00
Clément Bœsch
096d96ffda lavfi/select/scene: use pointer increments instead of y*linesize. 2012-10-14 02:09:05 +02:00
Clément Bœsch
0852648301 lavfi/select/scene: fix potential overread. 
Also make sure we use the actual width of the image and not the whole
linesize.
 2012-10-14 02:08:06 +02:00
Clément Bœsch
dff826b4a8 lavfi/select/scene: move out convoluted sad variable init from loop. 2012-10-14 01:23:00 +02:00
Thilo Borgmann
feaff427c0 alsdec: fix clipping of weightings for MCC decoding 
Fixes CID717905
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 00:18:46 +02:00
Michael Niedermayer
20ec0d2a75 mpegvideo: fix motion_val checks 
Fixes CID604124
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 00:08:53 +02:00
Michael Niedermayer
f4d73f0fb5 mpegvideo: check return value of ff_MPV_common_init() 
Fixes CID703621
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 00:08:44 +02:00
Michael Niedermayer
8cda27b753 avcodec_find_best_pix_fmt_of_2: fix handling or PIX_FMT_NONE 
Fixes CID733775
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 00:08:44 +02:00
Michael Niedermayer
b3eb4f54c0 flashsv: check deflateInit() return value 
Fixes CID703620
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 22:48:32 +02:00
Michael Niedermayer
6581b6cef4 dnxhdenc: assert ff_dnxhd_get_cid_table() return value 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 22:40:14 +02:00
Michael Niedermayer
1037e484f0 dnxhddata_ Fix mixup of sizeof() and array elements in ff_dnxhd_find_cid() 
Fixes CID717910
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 22:36:15 +02:00
Michael Niedermayer
670b927aa2 ffv1: make sure gob_count is not 0 
Fixes division by 0
Fixes CID733736

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 22:33:40 +02:00
Michael Niedermayer
f70a651b3f sws-test: raise limigts a bit. 
these cases arent used but theres no point in failing on them

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 21:19:52 +02:00
Michael Niedermayer
3689ec3d28 pp: avoid overflow in w*h 
Fixes CID700580
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 21:17:43 +02:00
Michael Niedermayer
c0f0bec2f2 sws-test: check W/H 
Fixes CID733834
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 21:17:43 +02:00
Paul B Mahol
2c85727f6c lavc/codec_desc: add/update properties of some codecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 18:50:23 +00:00
Michael Niedermayer
225d3cc1cc ffeval: avoid folding EOF onto a valid char 
Fixes CID733704
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 20:35:56 +02:00
Michael Niedermayer
80db07adfe probetest: check command line arguments 
Fixes CID733835
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 20:35:56 +02:00
Michael Niedermayer
8ab0b9caba trasher: check seek return value. 
Fixes CID733726
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 20:35:56 +02:00
Paul B Mahol
a5e0046a73 xbmdec: s/av_reverse/ff_reverse 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 18:00:48 +00:00
Michael Niedermayer
183117fed7 libavutil: loose idiotic circular dependancies between version and avutil.h 
This fixes the recently appearing PIX_FMT warnings

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 18:47:18 +02:00
Dmitry Samonenko
083c7bf701 sdp: output speex optional vbr parameter 
Optional sdp speex payload parameter is outputed only when
data is encoded. It's not printed in case of stream copy.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 18:47:18 +02:00
Michael Niedermayer
c45b829d52 tests: fix checksums for png aspect ratio change 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 18:47:18 +02:00
Paul B Mahol
93931143fe lavc: return s->get_buffer() error code if it errors out 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 16:03:03 +00:00
Paul B Mahol
f58f90238f pngenc: write sample aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 16:02:09 +00:00
Paul B Mahol
8288c2b6cb pngdec: read sample aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 16:02:09 +00:00
Michael Niedermayer
2a56e65c3b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vc1: Use codec ID from AVCodecContext while parsing frame header
  avplay: support mid-stream sample rate changes

Conflicts:
	ffplay.c
	libavcodec/vc1.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 17:09:13 +02:00
Michael Niedermayer
d0707677fa ffplay: use audio parameters from the decoded frame instead of AVCodecContext 
Based on commit by Justin Ruggles (the changed code is too different to apply as is)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 16:47:50 +02:00
Michael Niedermayer
15ef1cfe64 Merge commit 'f5962229bfcb14c2879e69ccdf7f1a4934168609' 
* commit 'f5962229bfcb14c2879e69ccdf7f1a4934168609':
  avplay: use audio parameters from the decoded frame instead of AVCodecContext
  dca: allocate a secondary buffer for extra channels when downmixing
  configure: use utilities from /usr/xpg4/bin if it exists
  avstring-test: fix memory leaks

Conflicts:
	ffplay.c
	libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 16:39:42 +02:00
Paul B Mahol
6571833d1a smjpegdec: use url_feof() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 14:15:58 +00:00
Michael Niedermayer
18884f159b Merge commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723' 
* commit '0a7005bebd23ade7bb852bce0401af1a8fdbb723':
  rtpdec_xiph: fix function return type
  smjpeg: fix type of 'ret' variable in smjpeg_read_packet()
  mpegvideo: remove write-only variable
  Use proper return values in case of missing features
  fate: add avstring test
  rangecoder-test: Set error message log level to error, instead of debug

Conflicts:
	libavcodec/aacdec.c
	libavcodec/amrnbdec.c
	libavcodec/mpegvideo.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 15:42:49 +02:00
Michael Niedermayer
c55bebe2cc Merge commit '90558e848a29ef1e85ecb1832ad9a26eebe958e0' 
* commit '90558e848a29ef1e85ecb1832ad9a26eebe958e0':
  rangecoder: K&R formatting cosmetics

Conflicts:
	libavcodec/rangecoder.c
	libavcodec/rangecoder.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 15:35:05 +02:00
Michael Niedermayer
85fe70b64c Merge commit 'ca411fc1d34329cd17b28627f697e391ae52073f' 
* commit 'ca411fc1d34329cd17b28627f697e391ae52073f':
  avcodec: Remove broken MMI optimizations

Conflicts:
	arch.mak
	configure
	libavcodec/avcodec.h
	libavcodec/mips/Makefile
	libavcodec/mips/dsputil_mmi.c
	libavcodec/mips/idct_mmi.c
	libavcodec/mips/mmi.h
	libavcodec/mips/mpegvideo_mmi.c
	libavcodec/options_table.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 15:25:11 +02:00
Michael Niedermayer
b4ca1b159f Merge commit 'bc4620e5d61a4dd9a1f654fadd281a172aab04be' 
* commit 'bc4620e5d61a4dd9a1f654fadd281a172aab04be':
  Remove libmpeg2 #define remnants
  De-doxygenize some top-level files

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_filter.c
	ffplay.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 15:01:39 +02:00
Michael Niedermayer
d6c342fdc0 Merge commit 'd5c62122a7b26704bf867a1262df358623bf5edf' 
* commit 'd5c62122a7b26704bf867a1262df358623bf5edf':
  Move av_reverse table to libavcodec

Conflicts:
	libavcodec/asvenc.c
	libavcodec/vble.c
	libavutil/common.h
	libavutil/mathematics.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 14:35:42 +02:00
Michael Niedermayer
d197bd4f5e Merge commit '930c9d4373e0f3cb7c64fcfc129127a309f6d066' 
* commit '930c9d4373e0f3cb7c64fcfc129127a309f6d066':
  avutil: Duplicate ff_log2_tab instead of sharing it across libs

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 14:24:58 +02:00
Michael Niedermayer
3b0bb321a5 Merge commit 'f6c38c5f4ed6683a6a61db2ed418a68bbe5f5507' 
* commit 'f6c38c5f4ed6683a6a61db2ed418a68bbe5f5507':
  avfilter: call x86 init functions under if (ARCH_X86), not if (HAVE_MMX)
  rtspdec: Set the default port for listen mode, if none is specified
  tscc2: Fix an out of array access
  rtmpproto: Fix an out of array write
  rtspdec: Fix use of uninitialized byte
  vp8: reset loopfilter delta values at keyframes.
  avutil: add yuva422p and yuva444p formats

Conflicts:
	libavutil/pixdesc.c
	libavutil/pixfmt.h
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 14:14:11 +02:00
Sami Pietilä
3cc0252732 vp8dec: reset loopfilter delta values at keyframes 
while testing a VP8 encoder I found a mismatch between FFMPEG and libvpx
VP8 decoders. The reason for this mismatch is that FFMPEG doesn't reset
loopfilter delta values at keyframes. Patch that fixes the issue is below.
I've verified that the output of ffmpeg after this patch matches libvpx.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-13 12:43:24 +02:00
Carl Eugen Hoyos
6254ffe0ca Allow autodetection of some dnxhd files that can be decoded correctly. 
Fixes ticket #1807.
 2012-10-13 11:59:37 +02:00
Paul B Mahol
e8b50385cf fate: update pcx reference 
It changed because encoder now writes 0/1 for
sample aspect ratio instead of 0/0.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 09:07:12 +00:00
Paul B Mahol
79133fd0e5 pcxenc: store sample aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 08:22:27 +00:00
Paul B Mahol
f2f711cde2 pcx: read sample aspect ratio 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 08:22:26 +00:00
Paul B Mahol
92b3d8bc53 bethsoftvideo: return meaningfull error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 08:07:41 +00:00
Paul B Mahol
efb0e4e7af truemotion2: use more meaningful return codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-13 07:55:50 +00:00