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Author SHA1 Message Date
Clément Bœsch
b18ebcbe83 timecode: add write regressions tests. 2012-02-02 14:16:34 +01:00
Carl Eugen Hoyos
de05e41bfc Use the correct pix_fmt for 32bit x11grab. 
Remove adding a constant value to each pixel to make it opaque.
 2012-02-02 13:29:14 +01:00
Ronald S. Bultje
de53b9068a swscale: implement MMX, SSE2 and AVX functions for RGB32 input. 2012-02-01 21:55:32 -08:00
Paul B Mahol
b8b77abe92 cosmetics: realign vertically 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 04:36:13 +01:00
Michael Niedermayer
6462d28dcc apedec: Fix alignment and fate. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 04:34:28 +01:00
Michael Niedermayer
4c677df27c Merge remote-tracking branch 'qatar/master' 
* qatar/master: (22 commits)
  frwu: Employ more meaningful return values.
  fraps: Use av_fast_padded_malloc() instead of av_realloc()
  mjpegdec: use av_fast_padded_malloc()
  eatqi: use av_fast_padded_malloc()
  asv1: use av_fast_padded_malloc()
  avcodec: Add av_fast_padded_malloc().
  swscale: enable dithering in MMX functions.
  swscale: make rgb24 function macros slightly smaller.
  avcodec.h: Remove some disabled cruft.
  swscale: remove obsolete comment.
  swscale-test: Drop unused argc and argv arguments from main().
  zmbv: Employ more meaningful return values.
  zmbvenc: Employ more meaningful return values.
  vc1: prevent null pointer dereference on broken files
  zmbv: check av_realloc() return values and avoid memleaks on ENOMEM
  truespeech: align buffer
  ac3: Do not read past the end of ff_ac3_band_start_tab.
  dv: Fix small stack overread related to CVE-2011-3929 and CVE-2011-3936.
  dv: Fix null pointer dereference due to ach=0
  dv: check stype
  ...

Conflicts:
	doc/APIchanges
	libavcodec/asv1.c
	libavcodec/avcodec.h
	libavcodec/eatqi.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/zmbv.c
	libavformat/dv.c
	libswscale/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 02:24:09 +01:00
Paul B Mahol
38c6bbc118 ra144enc: drop pointless "encoder" from .long_name 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 20:17:25 -05:00
Justin Ruggles
c3a06615bd bethsoftvideo: fix palette reading. 
Return the correct number of consumed bytes and set *data_size = 0.
Returned size is 1 too small, leading to that 1 byte being read as the next
frame, which results in an extra blank frame at the beginning of the stream.
 2012-02-01 19:41:39 -05:00
Justin Ruggles
83ce51cc7d mpc7: use av_fast_padded_malloc() 
Avoids doing malloc/free for each frame.
Also fixes valgrind errors due to use of uninitialized padding bytes.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-02-01 19:35:59 -05:00
Justin Ruggles
b5b825c381 mpc7: simplify handling of packet sizes that are not a multiple of 4 bytes 2012-02-01 19:35:59 -05:00
Paul B Mahol
41dd77bdbc doc: decoding Forward Uncompressed is supported 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 19:31:50 -05:00
Michael Niedermayer
5cd8afee99 diracdec: Check for negative quants which would cause out of array reads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 01:12:46 +01:00
Michael Niedermayer
0065080320 proresdec: Fix read via negative index in a global array. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 01:12:46 +01:00
Paul B Mahol
e39487efe3 doc: ffv1 is not experimental any more 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-02 01:08:19 +01:00
Justin Ruggles
236a550c3f Fix a typo in the x86 asm version of ff_vector_clip_int32() 
Specifies the correct number of xmm registers used so that they can be saved
and restored on Win64 if necessary.
 2012-02-01 19:02:32 -05:00
Justin Ruggles
3c432631e9 pcmenc: Do not set avpkt->size. 
It is already the correct size as set by ff_alloc_packet().
 2012-02-01 16:33:27 -05:00
Justin Ruggles
1a670973a7 ff_alloc_packet: modify the size of the packet to match the requested size 
This will simplify encoders which use this function to request the exact
packet size rather than the maximum size.
 2012-02-01 16:33:27 -05:00
Paul B Mahol
5ff88020ac frwu: Employ more meaningful return values. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 16:17:47 -05:00
Reimar Döffinger
f54ae2f8e7 fraps: Use av_fast_padded_malloc() instead of av_realloc() 
Ensures alignment and avoids using uninitialized data.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
0880503fbb mjpegdec: use av_fast_padded_malloc() 
also check for allocation failure

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
2f4b9021a1 eatqi: use av_fast_padded_malloc() 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:47 -05:00
Reimar Döffinger
00db4d4ad5 asv1: use av_fast_padded_malloc() 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-01 14:37:46 -05:00
Michael Niedermayer
9430c232e8 ffserver: fix program reference 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 19:33:51 +01:00
Paul B Mahol
ec09230c9a ffv1dec: PIX_FMT_YUV440P support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 19:25:58 +01:00
Paul B Mahol
917803babd ffv1enc: PIX_FMT_YUV440P support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 19:25:58 +01:00
Janne Grunau
316fc7443b avcodec: Add av_fast_padded_malloc(). 
Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE
zero-padded bytes at the end of the used buffer.

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
 2012-02-01 19:19:35 +01:00
Ronald S. Bultje
378c5ef9ae swscale: enable dithering in MMX functions. 
This was accidently disabled.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-02-01 09:33:29 -08:00
Ronald S. Bultje
212f161caa swscale: make rgb24 function macros slightly smaller. 2012-02-01 09:33:13 -08:00
Carl Eugen Hoyos
b2327a8202 Add some missing v4l2 pix_fmt mappings. 2012-02-01 18:04:17 +01:00
Carl Eugen Hoyos
4632066713 Fix v4l pix_fmt mapping for rgb32: There is no transparency information. 2012-02-01 18:00:24 +01:00
Carl Eugen Hoyos
93a3ba9bcd Fix pix_fmt mapping for v4l2 rgb5x5. 2012-02-01 17:58:42 +01:00
Diego Biurrun
3b637dca72 avcodec.h: Remove some disabled cruft. 2012-02-01 17:27:17 +01:00
Ronald S. Bultje
f5490fbe3b swscale: remove obsolete comment. 2012-02-01 07:17:01 -08:00
Michael Bradshaw
d76864d9ce Support decoding rgba64 with libopenjpeg. 2012-02-01 15:51:18 +01:00
Michael Bradshaw
ec0d02e441 Support decoding gray8a with libopenjpeg. 2012-02-01 15:47:28 +01:00
Diego Biurrun
2e3fb9e372 swscale-test: Drop unused argc and argv arguments from main(). 2012-02-01 14:24:25 +01:00
Paul B Mahol
8ca8e4a846 zmbv: Employ more meaningful return values. 
Also use av_log_ask_for_sample() where it makes sense.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-01 14:24:25 +01:00
Paul B Mahol
013a677fb6 zmbvenc: Employ more meaningful return values. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-01 14:23:20 +01:00
Janne Grunau
510ef04a46 vc1: prevent null pointer dereference on broken files 
CC: libav-stable@libav.org
 2012-02-01 12:54:39 +01:00
Janne Grunau
cb0b284381 zmbv: check av_realloc() return values and avoid memleaks on ENOMEM 2012-02-01 12:54:39 +01:00
Paul B Mahol
d4eeadcbbf truespeech: align buffer 
DSPContext.bswap_buf() requires aligned output

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-01-31 21:42:33 -08:00
Michael Niedermayer
9fdae05607 libavformat/avformat.h: fix stray libavformat reference 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
c4bdb2bf93 libavfilter/version.h: fix project name 
The code in the file is written by vitor in be19d752 (2008)
thus cannot have originated in libav which did not exist at that
time

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
4e2b0c5785 snowdata: Fix project name, this file has not been developed in libav 
or by any libav developers.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
72fc4f0cce gsm.h: Fix project reference 
The code in this file is copy and pasted from FFmpegs libavcodec/libgsm.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
dbb7009ea5 westwood_aud: Fix project reference 
"Copyright (c) 2003 The ffmpeg Project" and "part of libav"
is ROTFL

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
9096a2760f simpleidct: fix project name. 
"Copyright (c) 2001 Michael Niedermayer" and "part of Libav" is not likely
not only am i not a libav developer there also was no libav in 2001

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
4b4d3d7249 aacenc: fix library references 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 04:43:06 +01:00
Michael Niedermayer
92f9b26c1e doc: fix convertion tool references 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 03:37:08 +01:00
Michael Niedermayer
ada28b7f72 h264 golomb: Fix copyright violation. 
Copy and paste does not change authorship
See 0da71265 for the original checkin

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-02-01 03:34:12 +01:00