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Author SHA1 Message Date
Ronald S. Bultje
7ff1a4b10f Add add_pixels4/8() to h264dsp, and remove add_pixels4 from dsputil. 
These functions are mostly H264-specific (the only other user I can
spot is bink), and this allows us to special-case some functionality
for H264. Also remove the 16-bit-coeff with >8bpp versions (unused)
and merge the duplicate 32-bit-coeff for >8bpp (identical).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 02:14:16 +01:00
Michael Niedermayer
5260edee7e sanm: Use the correct height variable in the decoded_size checks 
Fixes integer overflow and out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 02:04:24 +01:00
Michael Niedermayer
4ee88db840 sanm: init sizes with the full frame size 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 02:00:33 +01:00
Michael Niedermayer
f0d9ccac89 sanm: reset frame sizes on buffer destruction 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 01:59:07 +01:00
Michael Niedermayer
365270aec5 sanm: add forgotten check for decoded_size in old_codec37() 
Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 01:15:57 +01:00
Michael Niedermayer
3b1f037df5 ffmpeg: fix streamcopy of lsf mp3. 
Fixes streamcopy of bear_mpeg4_mp3.avi
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-12 00:38:22 +01:00
Stefano Sabatini
64353be811 doc/filters: rework idet filter description 2013-02-11 23:43:37 +01:00
Stefano Sabatini
af60e45150 doc/filters: apply minor fixes to il filter docs 2013-02-11 23:43:37 +01:00
Stefano Sabatini
4c69cafcee doc/filters: fix position of il filter docs 2013-02-11 23:43:37 +01:00
Ronald S. Bultje
b582af1ed7 Use simple nop codes for <= sse (rather than <= mmx). 
The "CPU: CentaurHauls family 6 model 9 stepping 8" family of CPUs
(flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse
up rng rng_en ace ace_en) SIGILLs on long nop codes.

Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106
 2013-02-11 23:38:57 +01:00
Ronald S. Bultje
972771dcf2 h264chroma: remove duplicate 9/10 bit functions. 
Also use the resulting 16bpp functions for anything >8 and <=16, not just
9 and 10. This fixes 12 and 14bpp H264 support.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 22:54:52 +01:00
Michael Niedermayer
0aa1d848ec ffv1enc: better heuristic to calculate initial states 
Slightly improves compression of 2pass files

Tested-by: "Peter B." <pb@das-werkstatt.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 19:25:41 +01:00
Derek Buitenhuis
c177f2ec4a libfdk-aacenc: Actually check for upper bounds of cutoff 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-02-11 10:20:33 -05:00
Paul B Mahol
8160864b00 lavfi/amerge: make description consistent with documentation 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-11 14:43:23 +00:00
Carl Eugen Hoyos
182e342fdb Print mxf Universal Label if the user requested verbose logging. 
Fixes ticket #2198
 2013-02-11 13:11:16 +01:00
Michael Niedermayer
c3a62d3507 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  sparc: dsputil_vis: Fix silly variable name search and replace typo

Conflicts:
	libavcodec/sparc/dsputil_vis.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 12:15:54 +01:00
Paul B Mahol
5d7009dac2 evrcdec: fix wrong condition 
Fixes CID980005 and CID980004.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-11 11:04:52 +00:00
Ronald S. Bultje
fd6a021d8e get_bits: return pointer to buffer that is the result of the alignment. 
This allows more transparent mixing of get_bits and whole-byte access
without having to touch get_bits internals.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 02:29:43 +01:00
Ronald S. Bultje
5e74a2b685 bit_depth_template: don't depend on dsputil.h. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 01:03:45 +01:00
Ronald S. Bultje
c7e3e55429 Move ff_emulated_edge_mc prototypes to videodsp. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 01:03:33 +01:00
Ronald S. Bultje
55e35c98d5 h264 intra pred: add missing includes. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 01:03:12 +01:00
Michael Niedermayer
8491ac3ad2 mlpdec: check ch_assign more completely 
Fixes CID970924

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-11 00:50:29 +01:00
Diego Biurrun
d46d87d1d3 sparc: dsputil_vis: Fix silly variable name search and replace typo 2013-02-10 22:23:43 +01:00
Stefano Sabatini
3acaea26e5 lavfi/il: filter out hwaccels formats from the list of supported formats 2013-02-10 21:00:56 +01:00
Stefano Sabatini
6b171f046c lavf/matroskaenc: provide more feedback in case of unsupported codec 
Also return meaningful error code.
 2013-02-10 21:00:56 +01:00
Stefano Sabatini
f0703b6cba lavd/v4l2: fix error logic when enumerating standards 
Set ret to 0 before enumerating standards in v4l2_set_parameters(), avoid
use of uninitialized variable.

Regression introduced in 60950adc18.
 2013-02-10 20:59:06 +01:00
Michael Niedermayer
0e3dacb11e tiff: dont leave geotag_count in an invalid state on errors. 
Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 20:24:53 +01:00
Michael Niedermayer
f28043d0a3 tiff: check for failure in search_keyval() 
Fixes null pointer dereference

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 20:18:16 +01:00
Michael Niedermayer
478fc7f57b pictordec: fix cga palette index limit 
Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 18:31:05 +01:00
Michael Niedermayer
ea1d8465e6 Fix division by 0 due to audio frame size 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 18:15:33 +01:00
Michael Niedermayer
cb85779d45 dpx: include offset in the total_size calculation 
Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 17:54:00 +01:00
Michael Niedermayer
151067bbc2 dpx: Fix rounding in 10bit total_size calculation 
This could have caused out of array reads

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 17:52:24 +01:00
Michael Niedermayer
d24de4596c pcx: Add missing padding to scanline buffer 
Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 17:32:05 +01:00
Michael Niedermayer
f41329c8ae pcx: use init_get_bits8() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 17:32:05 +01:00
Stefano Sabatini
60950adc18 lavd/v4l2: implement consistent error handling 
In particular, avoid use of non-thread-safe strerror(), and store errno
before calling av_log().
 2013-02-10 17:09:57 +01:00
Stefano Sabatini
e005697af6 tests: add fate-lavfi-il test 2013-02-10 17:09:57 +01:00
Michael Niedermayer
6462268e74 pcx: fix rounding in bytes_per_scanline check 
Fixes out of array reads

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 16:52:38 +01:00
Carl Eugen Hoyos
034a125c8c Support more atrac3-in-mkv samples. 
The mkv demuxer sometimes finds 12 bytes of realmedia
extradata after the matroska real audio properties.
 2013-02-10 14:44:00 +01:00
Michael Niedermayer
2c5e4ae291 Revert "Merge commit 'db0a943266be29ff0596872ebb418dfed75d00de'" 
This reverts commit d808206553, reversing
changes made to 30085bd43e.

This is not needed

Requested-by: Marton Balint
 2013-02-10 14:27:57 +01:00
Michael Niedermayer
02b3ac87f8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  sws: disable yuv2rgb warning for planar rgb.

Conflicts:
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 14:17:06 +01:00
Michael Niedermayer
f2b89f21cc Merge commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551' 
* commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551':
  sws: dont enable chrSrcHSubSample for planar RGB

Conflicts:
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 14:07:27 +01:00
Stefano Sabatini
0b18965434 lavfi/il: move query_formats() definition up 
Respect order of call during the filter lifecycle, improve readability.
 2013-02-10 14:00:19 +01:00
Stefano Sabatini
63a9962287 lavfi/il: simplify/generalize linesize computation 
Rely on generic utilities for computing each plane linesize.

In particular, add support to NV12/21 formats and avoid use of
PIX_FMT_PLANAR pixdesc flag, whose semantics is questionable.

It also fixes various crashes.
 2013-02-10 14:00:19 +01:00
Michael Niedermayer
d1d9b93e9a Merge commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608' 
* commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608':
  sws: use planarRgbToRgbWrapper only for 8bit per component

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 13:55:51 +01:00
Michael Niedermayer
42431a557e Merge commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821' 
* commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821':
  sws: GBRP9, GBRP10, and GBRP16 output support

Conflicts:
	libswscale/output.c
	libswscale/utils.c
	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>
 2013-02-10 13:49:53 +01:00
Michael Niedermayer
e88f392733 Merge commit '81726a4f0b8a43e19898e2a36fdde80583bafff0' 
* commit '81726a4f0b8a43e19898e2a36fdde80583bafff0':
  FATE: add tests for additional flavors of asf cover art
  asfdec: do not assume every AVStream has a corresponding ASFStream

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 13:18:04 +01:00
Michael Niedermayer
9a714d871a Merge commit 'f5fac6f77752931347ab302563802dcaa49c2419' 
* commit 'f5fac6f77752931347ab302563802dcaa49c2419':
  asfdec: support reading ID3v2 tags in ASF files

Conflicts:
	Changelog
	libavformat/asfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 13:06:16 +01:00
Michael Niedermayer
d808206553 Merge commit 'db0a943266be29ff0596872ebb418dfed75d00de' 
* commit 'db0a943266be29ff0596872ebb418dfed75d00de':
  avplay: apply the stream sample_aspect_ratio to decoded video frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 12:47:37 +01:00
Michael Niedermayer
30085bd43e Merge commit '84b721db366c0734fdfd23c8daaa7da7da21f761' 
* commit '84b721db366c0734fdfd23c8daaa7da7da21f761':
  asfdec: also read Metadata Library Object

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 12:39:17 +01:00
Michael Niedermayer
3600049dae Merge commit '61f9ad2dfcb3f98b7ac5777d19d0e7b61d0be01e' 
* commit '61f9ad2dfcb3f98b7ac5777d19d0e7b61d0be01e':
  asfdec: read the full Metadata Object, not just aspect ratio information

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-10 12:25:40 +01:00