generic-library/ffmpeg
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Author SHA1 Message Date
Martin Storsjö
a887c87c23 udp: Print an error message if bind fails 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-07 21:52:19 +02:00
Ronald S. Bultje
37cc8600d0 cook: extend channel uncoupling tables so the full bit range is covered. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 11:40:46 -08:00
Ronald S. Bultje
84a020efc3 roqvideo: cosmetics. 2012-03-07 11:37:25 -08:00
Ronald S. Bultje
cdf1577162 roqvideo: convert to bytestream2 API. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 11:37:20 -08:00
Ronald S. Bultje
93b53ffb1a dca: don't use av_clip_uintp2(). 
The argument is not a literal, thus causing the ARM v6 or later
builds to break.
 2012-03-07 11:31:42 -08:00
Ronald S. Bultje
626964a4c4 wmall: fix build with -DDEBUG enabled. 2012-03-07 10:40:15 -08:00
Ronald S. Bultje
8febcb9fc1 smc: port to bytestream2 API. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 10:34:06 -08:00
Christophe Gisquet
ba36f14e5d AAC SBR: group some writes. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 10:29:52 -08:00
Christophe GISQUET
7e1ce6a6ac dsputil: remove shift parameter from scalarproduct_int16 
There is only one caller, which does not need the shifting. Other use cases
are situations where different roundings would be needed.

The x86 and neon versions are modified accordingly.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 10:29:52 -08:00
Christophe GISQUET
dabf8dd34a SBR DSP: unroll sum_square 
The length is even, so some unrolling can be performed. Timings are for x86:
- 32bits: 102c -> 82c
- 64bits:  82c -> 69c

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 10:29:52 -08:00
Christophe GISQUET
294c05ce8a rv34: remove dead code in intra availability check 
This was an incorrect copy-and-paste to a code not needing the original code.
Spotted by Jason in a previous review but forgotten in the commit.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 10:29:52 -08:00
Christophe GISQUET
7104c23bd1 rv34: clean a bit availability checks. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 10:29:52 -08:00
Luca Barbato
af49e1766b v4l2: update documentation 
Update the examples and remove stale information.
Video4linux support had been already removed.
 2012-03-07 10:03:10 -08:00
Ronald S. Bultje
1255eed533 tgq: convert to bytestream2 API. 
This protects against input buffer overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:53:57 -08:00
Paul B Mahol
aed9da20af parser: remove forward declaration of MpegEncContext 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-07 09:48:29 -08:00
Ronald S. Bultje
e6ffd997cb dca: prevent accessing static arrays with invalid indexes. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:37:29 -08:00
Ronald S. Bultje
cc5dd632ce raw: move buffer size check up. 
This way, it protects against overreads for 4bpp/2bpp content also.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:36:32 -08:00
Ronald S. Bultje
f1320dc3be lpcm: fix sample size calculation for 20bit LCPM. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:36:03 -08:00
Ronald S. Bultje
9487fb4dea swscale: clip unscaled output intermediates. 
Fixes bug 240, as well as several integer overflows (visible as glitches)
in other scaling output routines, e.g. YUV422.
 2012-03-07 09:35:46 -08:00
Ronald S. Bultje
a93b572ae4 smacker: error out if palette copy-with-offset overruns palette size. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:35:03 -08:00
Ronald S. Bultje
a55d5bdc6e algmm: convert to bytestream2 API. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-07 09:34:52 -08:00
Nicolas George
1ea3b657d6 vf_yadif: accept input with several frames available. 
Fixes ticket #1040.
 2012-03-07 17:36:04 +01:00
Nicolas George
c088b7f389 ass_split: accept files with only \n and no \r. 
The +1 is there to skip the ','.
With \r\n, the +1 skips the \r but that is ok.
With only \n, the +1 skips it and all hell breaks loose.
 2012-03-07 16:41:30 +01:00
Nicolas George
e5dd4ae728 assdec: avoid a possible NULL dereference. 2012-03-07 16:41:30 +01:00
Diego Biurrun
8ca6e523a6 wma: Refactor common code to fix standalone compilation of WMA lossless decoder. 2012-03-07 09:36:05 +01:00
Diego Biurrun
3c715383ea vc1: Move init code shared between decoder and parser to common code file. 
This fixes standalone compilation of the VC-1 parser.
 2012-03-07 09:36:04 +01:00
Diego Biurrun
1e9d55e45e x86: Remove duplicated AVG_3DNOW_OP / AVG_MMX2_OP macros from h264_qpel_mmx.c. 2012-03-07 09:36:04 +01:00
Paul B Mahol
1eabd71c2b ffv1: PIX_FMT_YUV444P10 support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 05:11:40 +01:00
Paul B Mahol
65491fa3d5 ffv1: PIX_FMT_YUV444P9 & PIX_FMT_YUV422P9 support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 05:11:40 +01:00
Michael Niedermayer
eff2399f24 Revert "error_resilience: initialize s->block_index[]." 
This reverts commit 6193ff6854.

This change is unneeded.
 2012-03-07 05:11:25 +01:00
Michael Niedermayer
6df42f9874 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  SBR DSP: fix SSE code to not use SSE2 instructions.
  cpu: initialize mask to -1, so that by default, optimizations are used.
  error_resilience: initialize s->block_index[].
  svq3: protect against negative quantizers.
  Don't use ff_cropTbl[] for IDCT.
  swscale: make filterPos 32bit.
  FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option.
  avconv: add -cpuflags option for setting supported cpuflags.
  cpu: add av_set_cpu_flags_mask().
  libx264: Allow overriding the sliced threads option
  avconv: fix counting encoded video size.

Conflicts:
	doc/APIchanges
	doc/fate.texi
	doc/ffmpeg.texi
	ffmpeg.c
	libavcodec/h264idct_template.c
	libavcodec/svq3.c
	libavutil/avutil.h
	libavutil/cpu.c
	libavutil/cpu.h
	libswscale/swscale.c
	tests/Makefile
	tests/fate-run.sh
	tests/regression-funcs.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 03:22:49 +01:00
Michael Niedermayer
57986c501e lavc/utils: fix const correctness of AVClass cast 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:47:11 +01:00
Michael Niedermayer
11344792e8 lavc/utils: remove unused variable from avcodec_encode_video2. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:45:18 +01:00
Michael Niedermayer
7d75febe0f mjpegenc: Fix const correctness and avoid writes into AVFrame of amv_encode_picture() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:40:39 +01:00
Michael Niedermayer
5e6514e24f h264 Fix: "warning: assigning to 'uint8_t *' (aka 'unsigned char *') from 'const uint8_t *' (aka 'const unsigned char *') discards qualifiers" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:33:55 +01:00
Michael Niedermayer
902bdf706f h264: fix warning about "uint8_t *p" and const 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:32:02 +01:00
Michael Niedermayer
3a5836038d cook: silence some signed overflow warnings. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:29:23 +01:00
Carl Eugen Hoyos
a294a7a1b3 mov: Allow last chunk to have an arbitrary number of samples. 
Fixes ticket #673.
(cherry picked from commit 8dcd2a41ec)

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-03-06 15:25:34 -08:00
Michael Niedermayer
4707f1da8a swscale: remove duplicate PIX_FMT_GBRP entry from format_entries. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:22:20 +01:00
Michael Niedermayer
776c89f019 vsrx_mptestsrc: remove duplicate config_props init. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-07 00:20:23 +01:00
Reimar Döffinger
b5161908e0 SBR DSP: fix SSE code to not use SSE2 instructions. 
movq from SSE register _to_ memory is an SSE2 instruction.
Use the SSE movlps function instead that does the same thing.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-06 13:40:35 -08:00
Ronald S. Bultje
a9c5b6f602 cpu: initialize mask to -1, so that by default, optimizations are used. 2012-03-06 12:53:02 -08:00
Michael Niedermayer
a8d67efa53 aacdec: Fix out of array writes (stack). 
This fixes an issue in the code to check the size that will
be written to match the actual code writing. In the long
term it would make sense to change this so the counting and
writing code are the same so they dont need to be kept in sync.

It also increases the array size, which was too small either way
and adds a redudnant saftey check.

This issue does not affect any FFmpeg release as it has been
introduced Jan 31 which is narrowly after our last release.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-06 21:51:11 +01:00
Bastien Bouclet
b521f11349 Fix bink decoder for files with 24px width. 
Fixes ticket #962.
 2012-03-06 20:20:41 +01:00
Ronald S. Bultje
6193ff6854 error_resilience: initialize s->block_index[]. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-06 11:08:56 -08:00
Ronald S. Bultje
11b940a1a8 svq3: protect against negative quantizers. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-06 10:47:42 -08:00
Ronald S. Bultje
c23acbaed4 Don't use ff_cropTbl[] for IDCT. 
Results of IDCT can by far outreach the range of ff_cropTbl[], leading
to overreads and potentially crashes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-06 10:47:42 -08:00
Ronald S. Bultje
2254b559cb swscale: make filterPos 32bit. 
Fixes overflows for large image sizes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-06 10:47:41 -08:00
Michael Niedermayer
0f13cc732b diracdec: Correct the bytestream end pointer. 
This fixes some arith decoder overreads and a potential infinite loop.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-06 19:13:55 +01:00
Anton Khirnov
018f39ef49 FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option. 2012-03-06 15:03:36 +01:00