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Author SHA1 Message Date
Michael Niedermayer
e6f9fc4adc avcodec/bitstream: try to make vlc init code inherently thread safe 
also remove spinlock, it doesnt work on AIX

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 20:09:21 +02:00
Michael Niedermayer
f7f96cf4bc avcodec/bitstream: fill invalid vlc tables entries as last pass instead of first 
This avoids writing entries twice

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 19:10:32 +02:00
Michael Niedermayer
600cbf3672 avcodec/bitstream: zero vlc tables on allocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 19:10:32 +02:00
Carl Eugen Hoyos
189ffeafd4 Force aix strip to work on 32 and 64 bit by default. 2014-06-16 16:46:10 +02:00
Michael Niedermayer
7eae8cd870 avcodec/h264: fix frame skip code 
Fixes Ticket3475

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 13:28:52 +02:00
Michael Niedermayer
9025072e6c avcodec/h264_slice: support skipping loop filtering for non key frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 13:18:55 +02:00
Michael Niedermayer
9140d37af2 avcodec/h264: use the correct level for droping non intra frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 13:18:43 +02:00
Michael Niedermayer
8a4a84a70a Merge commit '83aa4fc3feec7389ac781fece1e994f2dfd7ebdb' 
* commit '83aa4fc3feec7389ac781fece1e994f2dfd7ebdb':
  configure: Directly support Android as target OS

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 13:13:47 +02:00
Michael Niedermayer
60058c1880 Merge commit '766f2d965ff1948749c37f26a714adb8aa89c4a9' 
* commit '766f2d965ff1948749c37f26a714adb8aa89c4a9':
  gitignore: add dylib and swp entries

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 13:04:41 +02:00
Michael Niedermayer
f0fbd9105b Merge commit '711aa2a82727907f778fb8aa9a93aff2120170f2' 
* commit '711aa2a82727907f778fb8aa9a93aff2120170f2':
  lavf: dump stream side data when probing

Conflicts:
	libavformat/dump.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 12:54:36 +02:00
Michael Niedermayer
7b7afaf849 avformat/dump: put copyright back from the file from which dump.c was split out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 12:48:19 +02:00
Michael Niedermayer
83d100baea Merge commit '2dc265619a2fc9c6f9aff7ac2bcdbcb90e9610cb' 
* commit '2dc265619a2fc9c6f9aff7ac2bcdbcb90e9610cb':
  lavf: group dump functions together

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 12:48:03 +02:00
Michael Niedermayer
593dc5aed9 Merge commit '5a69ded12aaf2bd3baed5d1d644ef23cfecef87f' 
* commit '5a69ded12aaf2bd3baed5d1d644ef23cfecef87f':
  vf_showinfo: print display transformation values

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 12:09:20 +02:00
Luca Barbato
83aa4fc3fe configure: Directly support Android as target OS 2014-06-16 10:52:29 +02:00
Vittorio Giovara
766f2d965f gitignore: add dylib and swp entries 2014-06-16 01:31:37 -04:00
Michael Niedermayer
b152152df3 Add nointra AVDiscard level 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 04:04:13 +02:00
Michael Niedermayer
fdb6f66def Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Do not suggest to use gas-preprocessor on aix where it doesn't work.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 01:38:48 +02:00
Ronald S. Bultje
edf930472b swr: reindent. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 01:33:32 +02:00
Michael Niedermayer
20c7baf832 avcodec/huffyuvdec: Fix fill value for truncated bitstreams 
Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 01:07:42 +02:00
Carl Eugen Hoyos
08235708d8 Do not suggest to use gas-preprocessor on aix where it doesn't work. 2014-06-16 01:01:40 +02:00
Christophe Gisquet
f6577bd9cf huffyuvdec: use unsafe bitstream reader 
The reader reads in chunks of 11 bits at most, and at most 3 times. The unsafe
reader therefore may read 6 chunks instead of 1 in worst case, ie 8 bytes,
which is within the padding tolerance.

The reader ends up being ~10% faster. Cumulative effect of unsafe reading and
code block swapping on 3 sequences is for 1 thread, decoding time goes from
23.3s to 19.0s.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 00:52:09 +02:00
Christophe Gisquet
02bffc560f huffyuv: fate: add a BGR24 test 
It was previously untested.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 00:38:03 +02:00
Kieran
bc21260e64 hevc: Fix 4K sample video 
Reviewed-by: smarter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 23:24:11 +02:00
Michael Niedermayer
c1b15c16ef avformat/smoothstreamingenc: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 23:21:46 +02:00
Carl Eugen Hoyos
b67bcd784d Fix compilation on ppc64 and ppc with pic if gas-preprocessor is installed. 2014-06-15 22:51:23 +02:00
Anshul Maheshwari
fbb59a3bf4 avcodec/dvbsubdec: Split save_subtitle_set() out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 20:16:49 +02:00
Anshul Maheshwari
77ade55fe5 avcodec/dvbsubdec: add AVClass to context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 19:59:26 +02:00
Anshul Maheshwari
9a11b33a2d avcodec/dvbsubdec: restructure version check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 19:56:09 +02:00
Michael Niedermayer
153b5fb2fd avformat/framecrcenc: print the checksum and size of extradata as well 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 18:07:03 +02:00
Christophe Gisquet
29f427c239 huffyuvdec: remove somewhat deprecated code 
The old code was reserving the 0xFFFF entry to represent an inexisting
entry/codeword. These entries are now detected through their length
being <= 0. As this entry is often used for the residuals (-1,-1), which
should be among the most frequent, it is particularly important to not
reserve it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 17:43:47 +02:00
Christophe Gisquet
eb6f6f25dc MAINTAINERS: Add Co maintainer for huffyuv*, rv4*, vc1* 
Patch by: Christophe Gisquet
Commit Message by commiter

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 16:24:39 +02:00
Michael Niedermayer
e9c477059d avcodec/huffyuvdec: assume vlcs can be 32 instead of 31 bits max 
This should avoid a division as well

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 16:20:34 +02:00
Christophe Gisquet
9dc1791977 huffyuvdec: swap code blocks 
The effect is not really deterministic, as it seems to be a combination
on x86_64 of fewer registers used, different jump offsets and, for all
archs, of likely branches.

Speedup is around 15%.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 15:13:28 +02:00
Ronald S. Bultje
083cd3d1f7 swr: compile mmx2 s16p functions only on x86-32. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 13:34:53 +02:00
Christophe Gisquet
9107612818 x86util: add and use RSHIFT/LSHIFT macros 
Those macros take a byte number as shift argument, as this argument
differs between MMX and SSE2 instructions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 13:19:27 +02:00
Christophe Gisquet
2a1158ff3b fate: yadif: add >8 bit tests 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 13:13:11 +02:00
Christophe Gisquet
56a795e34f aandcttab: fix spelling 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 12:11:46 +02:00
Michael Niedermayer
73d820ee1e avcodec/xbmdec: remove dependancy on zero padding on input packet 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 03:50:30 +02:00
Michael Niedermayer
103f9c261a avcodec/indeo5: Fix infinite loop in skip_hdr_extension() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 03:50:30 +02:00
James Almer
7f4dfbd080 swr: add prototypes for resample dsp functions 
Should fix compilation failures with MSVC and any other compiler
without inline asm support.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 01:33:17 +02:00
Michael Niedermayer
86a9370e2b avformat/mpc: attempt to allocate a packet that is not smaller than the data inside it 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 01:33:17 +02:00
Ronald S. Bultje
ada8f9c046 swr: remove obsolete function prototypes. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-15 00:07:25 +02:00
Michael Niedermayer
5ded0b390b ffmpeg: for h264 we need has_b_frames from the decoder 
Other solutions welcome

Fixes Ticket3711

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 23:32:08 +02:00
Michael Niedermayer
378ad22492 ffmpeg: print values of mismatching has_b_frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 23:09:21 +02:00
Michael Niedermayer
d82ecfce07 cmdutils: implement FFREPORT=level=... 
Fixes Ticket3057

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 22:54:32 +02:00
Lou Logan
3fc37a3d2f doc/filters: remove double quotes from zoompan example 
Based on suggested change by Clément Bœsch.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 12:52:40 -08:00
Michael Niedermayer
b065d0014b avcodec/ppc/idct_altivec: add plain idct() 
Tested-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 20:42:28 +02:00
Ronald S. Bultje
7128a35f8c swr: split out DSP functions. 
DSP bits of swri_resample go into their own mini-DSP functions; DSP
init goes from a per-call branch in multiple_resample to a proper
DSP init routine; x86 bits go into x86/; swri_resample() moves out of
resample_template.c into resample.c because it's independent of DSP
code or sample type; multiple_resample() is simplified.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 20:21:39 +02:00
Marton Balint
9236f7b5a2 mpeg12enc: add seq_disp_ext option for deciding when to write a sequence_display_extension 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 19:45:53 +02:00
Marton Balint
66f4891e64 mpeg12enc: add support for PANSCAN side data in sequence_display_extension 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 19:45:53 +02:00