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Author SHA1 Message Date
Michael Niedermayer
b0fdc76600 Merge commit '650dee63c8b1e6693c6cf5983f4a5ed3f571379f' 
* commit '650dee63c8b1e6693c6cf5983f4a5ed3f571379f':
  dv: get rid of global non-const tables

Conflicts:
	libavcodec/dv_profile.h
	libavcodec/dvdec.c
	libavcodec/dvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-20 18:00:42 +02:00
Michael Niedermayer
c2b1225c16 Merge commit '778111592bf5f38630858ee6dfcfd097cd6c6da9' 
* commit '778111592bf5f38630858ee6dfcfd097cd6c6da9':
  dvenc: initialize the profile only once, at init

Conflicts:
	libavcodec/dvenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-20 17:15:39 +02:00
Michael Niedermayer
4a99333581 Merge commit '874390e163427c1fe7682ab27924a7843780dbb3' 
* commit '874390e163427c1fe7682ab27924a7843780dbb3':
  lavc: add a convenience function for rescaling timestamps in a packet

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-20 16:40:04 +02:00
Justin Ruggles
9e500efdbe Add av_image_check_sar() and use it to validate SAR 2014-06-20 10:39:33 -04:00
Anton Khirnov
d349afb07b dv: cosmetics, reindent 2014-06-20 14:15:39 +02:00
Anton Khirnov
650dee63c8 dv: get rid of global non-const tables 
Instead, store them in the context and compute on each parameter change.
 2014-06-20 14:15:31 +02:00
Anton Khirnov
778111592b dvenc: initialize the profile only once, at init 
We do not allow the frame parameters to change during encoding, so there
is no need to do this for each frame.
 2014-06-20 14:15:16 +02:00
Anton Khirnov
874390e163 lavc: add a convenience function for rescaling timestamps in a packet 2014-06-20 14:14:11 +02:00
Stefano Sabatini
d381109ce8 lavc/h264_slice: clarify informational message in case of disabled slice multi-threaded decoding 
Also suggest what can be done to workaround the limitation.
 2014-06-20 12:12:46 +02:00
James Almer
05d95c53a7 alpha/blockdsp: move clear_blocks out of dsputil 
The blockdsp split did not cover Alpha optimizations

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 22:39:38 +02:00
Michael Niedermayer
5bf5e6b1c0 avcodec/h264: Use named identifier for single thread fall-back return from ff_h264_decode_slice_header() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 19:49:26 +02:00
James Almer
a5ce608fc7 x86/blockdsp: restore author attribution 
See commits
649c00c96d
5fecfb7d58
73b02e2460

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 18:31:44 +02:00
Michael Niedermayer
47c8d1e174 Merge commit 'b2290bf10b12b7772f55fcab014a47e18e9fdef2' 
* commit 'b2290bf10b12b7772f55fcab014a47e18e9fdef2':
  i263: skip dummy frames

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 15:12:45 +02:00
Michael Niedermayer
08c5859f17 avcodec: add simpleauto idct 
This will pick the "best" simple idct compatible idct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 14:28:01 +02:00
James Almer
454c019cb5 x86/hevc_idct: fix movd parameter size in DC_ADD_INIT 
Fixes compilation with NASM x86_64

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 13:18:13 +02:00
Dirk Ausserhaus
b2290bf10b i263: skip dummy frames 
Intel i263 codec has special 8-byte dummy frames that should not be decoded,
so do not even attempt to decode them and skip them instead.

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-19 13:13:20 +02:00
James Almer
fe782233aa x86/blockdsp: move asm code out of dsputil 
Also replace INLINE_<opt> with EXTERNAL_<opt> that were wrongly
changed by commit 2b05db4f81

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 13:09:03 +02:00
Christophe Gisquet
e7fc5d53a0 huffyuv: change statistics initialization 
Normally, a Laplace distribution is more typical of the residuals
encoded, but for noisy input, it's both better and simpler to be
safe and use a 1/d^2 distribution. Second hunk could use some
renormalization but it has effectively little impact.

Output size of ffvhuff on various 4:2:0 sequences:
context=0,1/d:    851974   27226   1137281
context=0,1/d²:   619081   25069   1051500
context=0,1/d³:   501983   30454   1290561
context=0,lapl:   500650   31754   1304082

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 06:03:51 +02:00
Michael Niedermayer
042a82ca37 avcodec/x86/lossless_videodsp: Fix size of values read for left/left_top 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 05:53:41 +02:00
Michael Niedermayer
2b05db4f81 Merge commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9' 
* commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9':
  dsputil: Split clear_block*/fill_block* off into a separate context

Conflicts:
	configure
	libavcodec/asvdec.c
	libavcodec/dnxhddec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.h
	libavcodec/eamad.c
	libavcodec/intrax8.c
	libavcodec/mjpegdec.c
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/vc1dec.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 04:54:38 +02:00
Rong Yan
ab12373956 ppc: Fix the bug of fft for little endian environment on POWER7 and later 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-19 01:01:14 +02:00
Michael Niedermayer
8e2ade43f1 Merge commit '869fc416f7c78ed4e397e0208acd1545771c0502' 
* commit '869fc416f7c78ed4e397e0208acd1545771c0502':
  hevc: Mark num_bins_in_se as unused

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 23:32:55 +02:00
Diego Biurrun
e74433a8e6 dsputil: Split clear_block*/fill_block* off into a separate context 2014-06-18 14:07:23 -07:00
Luca Barbato
869fc416f7 hevc: Mark num_bins_in_se as unused 
Only its size is actually used. Silence a clang warning.
 2014-06-18 22:03:40 +02:00
Clément Bœsch
88514378ba avcodec/ass: move playres parameters below scripttype 
Suggested-by: wm4
 2014-06-18 18:43:36 +02:00
Clément Bœsch
5039aadf68 avcodec/ass: explicit PlayRes[XY] 
This avoids the following libass warning when using the subtitles
filter: "Neither PlayResX nor PlayResY defined. Assuming 384x288"

Subtitles tests change because the output is ASS and the PlayRes[XY]
ends up in the output.
 2014-06-18 18:22:40 +02:00
Michael Niedermayer
5439959ef0 avcodec/huffyuvdec: do not leave alpha values uninitialized 
fixes fate failure under valgrind

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 16:59:05 +02:00
Carl Eugen Hoyos
076ab9f7e3 Fix all VDPAU decoders. 
Fixes ticket #3726.
 2014-06-18 13:55:26 +02:00
Michael Niedermayer
a740cae4a0 avcodec/dcadec: remove unsignedness from constant 
POSIX gurantees >=32bit so it all fits in signed int
Also >=32bit ints are assumed througout the codebase

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 13:46:51 +02:00
Michael Niedermayer
118d84b7e9 Merge commit 'f2ce63246f5c934429f9cb857a794e07624d7912' 
* commit 'f2ce63246f5c934429f9cb857a794e07624d7912':
  dcadec: replace ldexpf with a multiplication by a constant

Conflicts:
	libavcodec/dcadec.c

See: 6da06ef6bb
See: 9ccb5455ca
See: 6b88f22e89
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 13:06:09 +02:00
Niels Möller
f2ce63246f dcadec: replace ldexpf with a multiplication by a constant 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-18 08:23:15 +02:00
Michael Niedermayer
c932f12806 avcodec/cavsdec: simplify % 512 operations 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 04:18:40 +02:00
Michael Niedermayer
c89be82c98 avcodec/vp8: fix () in macros 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 03:13:37 +02:00
Michael Niedermayer
aab23f5ddd avcodec/vp9: fix () in macros 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 03:13:37 +02:00
Michael Niedermayer
28bf111503 avcodec/wavpack: fix () in macros 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 03:13:36 +02:00
Michael Niedermayer
9f028b3f3a Merge commit '49106844929b7b71ac719064d640f8aa56c89b1f' 
* commit '49106844929b7b71ac719064d640f8aa56c89b1f':
  tiffenc: fix packet size calculation

Conflicts:
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 01:29:19 +02:00
Rafaël Carré
9affa784a0 vp9 encoder: use a decent default speed setting 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-17 21:38:43 +02:00
Tristan Matthews
4910684492 tiffenc: fix packet size calculation 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-17 21:24:12 +02:00
Michael Niedermayer
f9cd317223 Merge commit 'fe4d5fe9361162f9033ff1bd84bfc1b2091ba785' 
* commit 'fe4d5fe9361162f9033ff1bd84bfc1b2091ba785':
  jpeg2000: Mark static data init functions as av_cold

Conflicts:
	libavcodec/jpeg2000.c
	libavcodec/jpeg2000dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-17 20:42:10 +02:00
Diego Biurrun
fe4d5fe936 jpeg2000: Mark static data init functions as av_cold 2014-06-17 08:44:07 -07:00
plepere
92cccb7bcd avcodec/hevc: new idct + asm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-17 13:23:36 +02:00
Michael Niedermayer
61df0819d4 avcodec/cavsdec: fix low delay decoding 
Fixes Ticket1095

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-17 02:30:28 +02:00
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
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
b152152df3 Add nointra AVDiscard level 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-16 04:04:13 +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
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
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
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
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
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
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
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
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
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
Michael Niedermayer
759e793823 avcodec/vc1dec: Fix support for small widths/linesizes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-14 16:33:09 +02:00
Carl Eugen Hoyos
a7dedd7bce Fix standalone compilation of the H264 decoder on ppc. 2014-06-14 15:44:52 +02:00
Michael Niedermayer
043bcdcdb0 avcodec/svq1enc: fix encoding of small widths 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 20:59:24 +02:00
Michael Niedermayer
97c285e61b Merge commit '27631796c9d1b8146ad4a16e6539ecc08afa7565' 
* commit '27631796c9d1b8146ad4a16e6539ecc08afa7565':
  ac3: Only initialize float_dsp for the float encoder variant

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 19:51:35 +02:00
Michael Niedermayer
684a9152c3 Merge commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b' 
* commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b':
  Rename tpel_template.c ---> pel_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 19:03:55 +02:00
Michael Niedermayer
dffb85a982 avcodec/mpegvideo: check that linesize is not too small 
Note linesize is rounded up to at least a multiple of 8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 18:40:21 +02:00
Michael Niedermayer
4a0ec85b85 avcodec/rv34: fix edge emu with uv stride <= 25 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 16:21:40 +02:00
Diego Biurrun
27631796c9 ac3: Only initialize float_dsp for the float encoder variant 2014-06-13 05:21:34 -07:00
Diego Biurrun
f0ce9913d0 Rename tpel_template.c ---> pel_template.c 
The new name more accurately describes what the file is about.
 2014-06-13 05:21:34 -07:00
Michael Niedermayer
681868cbbe avcodec/mpegvideo: Fix psnr calculation with slice threads 
This fixes a race condition and use of the wrong field, which become shared
instead of per thread during some AVFrame changes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 13:16:27 +02:00
Michael Niedermayer
cf9050c715 libavcodec/wmv2: remove dead code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 04:26:19 +02:00
Michael Niedermayer
c5fc8ae126 avcodec/mpegvideo: fix edge emulation with uvlinesize below 25 
Fixes fate-vsynth3-wmv2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-13 01:56:01 +02:00
Michael Niedermayer
c600c8e966 Merge commit 'dca7ba4bffe3e4aeb620cb62955256a0d87561f4' 
* commit 'dca7ba4bffe3e4aeb620cb62955256a0d87561f4':
  Remove some unnecessary CONFIG_FOO_COMPONENT ifdefs

Conflicts:
	libavcodec/ac3enc_float.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-12 20:25:48 +02:00
Derek Buitenhuis
ceada893be libx265: Remove unneeded bit depth check 
This is no longer needed since the version bump.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 16:45:02 +01:00
Derek Buitenhuis
61a344916d libx265: Add 4:2:2 support 
It is also not final yet, so require -strict experimental.

Requires a bump to version 17.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 16:45:02 +01:00
Derek Buitenhuis
180e6b4806 libx265: Actually use X265_API_IMPORTS 
It obvously needs to be above the include statement.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 16:45:02 +01:00
Derek Buitenhuis
7ed89addb7 libx265: Remove unneeded bit depth check 
This is no longer needed since the version bump.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 16:43:31 +01:00
Diego Biurrun
dca7ba4bff Remove some unnecessary CONFIG_FOO_COMPONENT ifdefs 
The files are only ever compiled if that condition is true.
 2014-06-12 07:10:18 -07:00
Derek Buitenhuis
6ee95af8a1 libx265: Add 4:2:2 support 
It is also not final yet, so require -strict experimental.

Requires a bump to version 17.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 13:53:34 +01:00
Derek Buitenhuis
4e9b46b056 libx265: Actually use X265_API_IMPORTS 
It obvously needs to be above the include statement.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-12 13:53:34 +01:00
Ronald S. Bultje
385a3420d1 vp9/x86: fix overwrite in ipred_vl_4x4_ssse3. 
Fixes track ticket 3717.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-12 04:11:20 +02:00
Michael Niedermayer
3a1c8951bc avcodec/libx264: fix "bitrate reconfiguration" 2014-06-12 01:20:07 +02:00
Michael Niedermayer
8159fe255c Merge commit '2f4170312f605c1f02a14c01347e94cf46726dbd' 
* commit '2f4170312f605c1f02a14c01347e94cf46726dbd':
  libx264: Support bitrate reconfiguration

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-12 01:19:57 +02:00
Christophe Gisquet
508e7a5c16 x86: huffyuv: fix {add,diff}_int16 
They used an extra, undeclared register. Fixes a crash in
fate-vsynth3-ffvhuff444p16

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-12 00:26:19 +02:00
Michael Niedermayer
2cf4d91cf2 Merge commit 'cd62c04d009b3baf7582556866a7029291b54573' 
* commit 'cd62c04d009b3baf7582556866a7029291b54573':
  h263enc: keep block_last_index always valid during advanced intra coding

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 22:53:28 +02:00
Luca Barbato
2f4170312f libx264: Support bitrate reconfiguration 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-06-11 22:51:00 +02:00
Michael Niedermayer
67911cc57b Merge commit '0ddc53dabbc6f636d062b187ea27934610aaad30' 
* commit '0ddc53dabbc6f636d062b187ea27934610aaad30':
  mpegvideo: synchronize AVFrame pointers in ERContext fully

Conflicts:
	libavcodec/mpegvideo.c

See: 8ef9dcf1d7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 22:30:49 +02:00
Michael Niedermayer
67d29da4bd avcodec: increase FF_INPUT_BUFFER_PADDING_SIZE to 32 
Sometimes the input buffers get directly used as raw images and
SIMD optimized video/image filters can sometimes read more than 16 bytes
over the end.
a specific example is the AVX 24bpp to yuv code

This also fixes fate-vsynth3-rgb

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 22:15:29 +02:00
Michael Niedermayer
ef8725122d avcodec/motion_est: Only clip MVs which are used 
Fixes valgrind mpeg4 failures

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 22:15:04 +02:00
Janne Grunau
cd62c04d00 h263enc: keep block_last_index always valid during advanced intra coding 
Prevents a triggered assert during fate-vsynth{1,2}-rv20 in
dct_unquantize_h263_intra_c().
 2014-06-11 21:28:39 +02:00
Janne Grunau
0ddc53dabb mpegvideo: synchronize AVFrame pointers in ERContext fully 
Since error resilience uses AVFrame pointers instead of references it
has to copy NULL pointers too. After a codec flush the last/next frame
pointers in MpegEncContext are NULL and the old pointers remaining in
ERContext are invalid. Fixes a crash in vlc for android thumbnailer.
Reported and debugged by Adrien Maglo <magsoft@videolan.org>.
 2014-06-11 21:28:27 +02:00
Michael Niedermayer
60ab6e2457 avcodec/mpegvideo_enc: fix padding for odd dimensions and interlaced video 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 05:02:46 +02:00
Michael Niedermayer
c69defd4d0 avcodec/qtrleenc: Check that width is a multiple of 4 for grayscale 
grayscale is coded as 4 pixels at a time, the encoder lacks support
for the case where width%4 != 0, and will simply encode less data
leaving random data after decoding at the right side

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 04:02:53 +02:00
Michael Niedermayer
b3a647d9ce Merge commit 'd7705be9617ed691c7a2924a2088de2d96f38af1' 
* commit 'd7705be9617ed691c7a2924a2088de2d96f38af1':
  mpegvideoenc: check color_range

Conflicts:
	libavcodec/mpegvideo_enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 02:57:08 +02:00
Michael Niedermayer
1290143fda Merge commit '27860819d508068f056cf48473af04868791ad77' 
* commit '27860819d508068f056cf48473af04868791ad77':
  ppc: Consistently use convenience macro for runtime CPU detection

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 02:50:50 +02:00
Michael Niedermayer
26be0e31fc Merge commit '205fdd4ea5e1264946917a26fde01e137a485f5a' 
* commit '205fdd4ea5e1264946917a26fde01e137a485f5a':
  ppc: Fix runtime CPU detection for apedsp, huffyuvdsp, svq1enc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-11 02:22:53 +02:00
Vittorio Giovara
d7705be961 mpegvideoenc: check color_range 
Rework the comparison into something simpler to understand.
 2014-06-10 19:41:59 -04:00
Diego Biurrun
27860819d5 ppc: Consistently use convenience macro for runtime CPU detection 2014-06-10 15:13:57 -07:00
Diego Biurrun
205fdd4ea5 ppc: Fix runtime CPU detection for apedsp, huffyuvdsp, svq1enc 2014-06-10 15:13:57 -07:00
Carl Eugen Hoyos
723adfb1df Fix standalone compilation of the webvtt encoder. 2014-06-10 23:47:04 +02:00
Michael Niedermayer
1a2ff62859 Merge commit '570d4b21863b6254d6bbca9c528bede471bb4478' 
* commit '570d4b21863b6254d6bbca9c528bede471bb4478':
  x86: h264: Don't keep data in the redzone across function calls on 64 bit unix

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-10 18:35:49 +02:00
Martin Storsjö
570d4b2186 x86: h264: Don't keep data in the redzone across function calls on 64 bit unix 
We know that the called function (ff_chroma_inter_body_mmxext)
doesn't touch the redzone, and thus will be kept intact - thus,
this doesn't fix any bug per se.

However, valgrind's memcheck tool intentionally assumes that the
redzone is clobbered on every function call and function return
(see a long comment in valgrind/memcheck/mc_main.c). This avoids
false positives in that tool, at the cost of an extra stack pointer
adjustment.

The other alternative would be a valgrind suppression for this issue,
but that's an extra burden for everybody that wants to run libavcodec
within valgrind.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-10 16:31:48 +03:00
Martin Storsjö
0776e0ef6b adpcm: Write the proper predictor in trellis mode in IMA QT 
The actual predictor value, set by the trellis code, never
was written back into the variable that was written into
the block header. This was accidentally removed in b304244b.

This significantly improves the audio quality of the trellis
case, which was plain broken since b304244b.

Encoding IMA QT with trellis still actually gives a slightly
worse quality than without trellis, since the trellis encoder
doesn't use the exact same way of rounding as in
adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-10 16:28:47 +03:00
Michael Niedermayer
06f576c4ab avcodec/x86/dct_init: fix build failure with clang && disable-optimizations 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 19:32:41 +02:00
Michael Niedermayer
637093a2db avcodec/utvideoenc: skip unused huffman entries 
This very slightly improves compression
Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 15:11:53 +02:00
Michael Niedermayer
29a1164e60 avcodec/utvideodec: fix use of get_vlc2() 
The max depth is 3

Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 14:56:00 +02:00
Michael Niedermayer
334aafe565 avcodec/huffman/ff_huff_gen_len_table: support skiping stat=0 entries 
This is probably not the simplest solution but as this is needed for a bugfix,
simplification is left for later.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 14:56:00 +02:00
Carl Eugen Hoyos
673716c54b avcodec/utvideodec: Increase vlc len 
Fixes a regression since fb3e380 similar to ticket #2661,
reported by fluffrabbit at aol dot com.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 14:56:00 +02:00
Michael Niedermayer
0accf24b15 cavsdec: fix qp fixed slice handling 
Fixes Ticket3400

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 05:47:49 +02:00
James Almer
6d408495b5 x86/dct32: don't build ff_dct32_float_sse on x86_64 
There's an SSE2 version already, and technically the SSE version
on x86_64 was wrong (using pshufd and pshuflw, SSE2 instructions).

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 00:51:43 +02:00
Michael Niedermayer
7d8a60a442 avcodec/options_table: improve max/min rate help text 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 23:02:25 +02:00
Michael Niedermayer
4959c4a793 avcodec/pthread_slice: Use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 16:34:50 +02:00
Michael Niedermayer
ab1e191720 avcodec/pthread_frame: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 16:34:20 +02:00
Michael Niedermayer
007547b282 avcodec: fix () in TRANSPOSE macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 15:26:18 +02:00
Michael Niedermayer
ee5145c05d avcodec/aacpsy: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 15:14:03 +02:00
Michael Niedermayer
6e6bd5481c avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 14:30:30 +02:00
James Almer
fc8db12a73 x86/vp9: inital AVX2 intra_pred 
tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz

1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips
439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips

3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips
2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips

1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips
717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips

2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips
2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips

3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips
2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips

1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips
922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 02:37:20 +02:00
Michael Niedermayer
5183fac92f avcodec/hevc_sei: fix invalid get_bits() in a comment 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 23:37:27 +02:00
Michael Niedermayer
118c042116 avcodec/tscc2: fix macro () 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 17:44:23 +02:00
Michael Niedermayer
925bd174f2 avcodec/tta: fix macro () 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 17:44:14 +02:00
Michael Niedermayer
5a376976a0 avcodec/vorbisdec: Reset first_frame 
This avoids returning a initial frame after seeking which does
not match what would be received when decoding from the begin.

Suggested-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 02:09:27 +02:00
Michael Niedermayer
71da91e887 avcodec/libvpxenc: update the ranges for "cpu_used" so it matches the "speed" alias 
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:52:20 +02:00
Rafaël Carré
5265e3e40f avcodec/libvpxenc: Update the "cpu-used" options default to match the "speed" alias 
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:50:03 +02:00
Michael Niedermayer
cd016db425 Merge commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362' 
* commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362':
  avcodec options: add enum option for color_range

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:34:44 +02:00
Michael Niedermayer
00acf5c42a Merge commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c' 
* commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c':
  avcodec options: add enum option for colorspace

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:19:45 +02:00
Michael Niedermayer
9e1d97aa06 Merge commit 'efc2dfe6a0238ec08769626db899ea910be24407' 
* commit 'efc2dfe6a0238ec08769626db899ea910be24407':
  avcodec options: add enum option for color_trc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:09:26 +02:00
Michael Niedermayer
58e501b1e9 Merge commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10' 
* commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10':
  avcodec options: add enum option for color_primaries

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 23:01:31 +02:00
Michael Niedermayer
3b42a8e439 avcodec/mpeg12enc: store sequence display extension only if we have something to store in it 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 22:54:22 +02:00
Michael Niedermayer
5163fb9446 Merge commit '8a06794112d02a5707f766b8b38a5d50dfd03898' 
* commit '8a06794112d02a5707f766b8b38a5d50dfd03898':
  mpeg2: add sequence display extension information

Conflicts:
	libavcodec/mpeg12enc.c
	tests/ref/lavf/gxf
	tests/ref/lavf/mxf
	tests/ref/lavf/mxf_d10
	tests/ref/lavf/ts
	tests/ref/seek/lavf-gxf
	tests/ref/seek/lavf-mxf
	tests/ref/seek/lavf-ts
	tests/ref/seek/vsynth2-mpeg2-422
	tests/ref/seek/vsynth2-mpeg2-idct-int
	tests/ref/seek/vsynth2-mpeg2-ilace
	tests/ref/seek/vsynth2-mpeg2-ivlc-qprd
	tests/ref/seek/vsynth2-mpeg2-thread
	tests/ref/seek/vsynth2-mpeg2-thread-ivlc
	tests/ref/vsynth/vsynth1-mpeg2
	tests/ref/vsynth/vsynth1-mpeg2-422
	tests/ref/vsynth/vsynth1-mpeg2-idct-int
	tests/ref/vsynth/vsynth1-mpeg2-ilace
	tests/ref/vsynth/vsynth1-mpeg2-ivlc-qprd
	tests/ref/vsynth/vsynth1-mpeg2-thread
	tests/ref/vsynth/vsynth1-mpeg2-thread-ivlc
	tests/ref/vsynth/vsynth2-mpeg2
	tests/ref/vsynth/vsynth2-mpeg2-422
	tests/ref/vsynth/vsynth2-mpeg2-idct-int
	tests/ref/vsynth/vsynth2-mpeg2-ilace
	tests/ref/vsynth/vsynth2-mpeg2-ivlc-qprd
	tests/ref/vsynth/vsynth2-mpeg2-thread
	tests/ref/vsynth/vsynth2-mpeg2-thread-ivlc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 22:36:07 +02:00
Christophe Gisquet
7eb5b20a87 huffyuvdec: trick for plane decoding <= 14bits 
Refactor the code to minimize code duplication.

Before:
130870 decicycles in g, 1048139 runs, 437 skips
10bits:  9.048
12bits: 10.733

After:
126960 decicycles in g, 1048136 runs, 440 skips
10bits:  8.642
12bits:  9.656

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 21:42:52 +02:00
Martin Storsjö
3d79d0c93e adpcm: Avoid reading out of bounds in the IMA QT trellis encoder 
This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-06 19:23:54 +03:00
Michael Niedermayer
049b20b287 avcodec/adpcmenc: fix integer overflow / undefined behavior in STORE_NODE() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 18:03:31 +02:00
Martin Storsjö
fa8f060b75 adpcm: Write the proper predictor in trellis mode in IMA QT 
The actual predictor value, set by the trellis code, never
was written back into the variable that was written into
the block header. This was accidentally removed in b304244b.

This significantly improves the audio quality of the trellis
case, which was plain broken since b304244b.

Encoding IMA QT with trellis still actually gives a slightly
worse quality than without trellis, since the trellis encoder
doesn't use the exact same way of rounding as in
adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble.

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 17:08:21 +02:00
Martin Storsjö
a32765c425 adpcm: Fix trellis encoding of IMA QT 
This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 17:07:11 +02:00
Marc-Antoine Arnaud
f558f0d2da avcodec options: add enum option for color_range 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:40:08 +01:00
Marc-Antoine Arnaud
7c29b7229b avcodec options: add enum option for colorspace 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:50 +01:00
Marc-Antoine Arnaud
efc2dfe6a0 avcodec options: add enum option for color_trc 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:34 +01:00
Marc-Antoine Arnaud
bd71c300f9 avcodec options: add enum option for color_primaries 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:39:08 +01:00
Marc-Antoine Arnaud
8a06794112 mpeg2: add sequence display extension information 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-06-06 15:38:10 +01:00
Christophe Gisquet
adf4ee40e7 wma lossless: reuse scalarproduct_and_madd_int16 
This is done by padding the coefficient buffer with 0s, because the order
may be only a multiple of 4, and the DSP function requires batches of 8.

However, no sample with such a case was found, so request one if it uses
that kind of order.

Approximate relative speedup depending on instruction set:
plain C: -6%
mmxext:  51%
sse2:    54%

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 13:51:41 +02:00
Michael Niedermayer
c2e2b29b73 Merge commit '2f7065190ad48744014a02288799d03adfa613e0' 
* commit '2f7065190ad48744014a02288799d03adfa613e0':
  libfdk-aac: Relicense the library wrappers to the ISC license

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 13:41:27 +02:00
Martin Storsjö
2f7065190a libfdk-aac: Relicense the library wrappers to the ISC license 
This reduces the number of different licenses used within libav,
and is preferrable since it has less ambiguous wordings than
the BSD license with respect to the duties of the user of the code.

Fraunhofer have now indicated that they're allowed to contribute
code under this license as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-06-06 10:48:27 +03:00
James Almer
ec98f80af4 x86/dsputil: move some mmx init code inside dsputil_init_mmx() 
This reduces differences with the fork

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 05:26:04 +02:00
Michael Niedermayer
0545ef7116 avcodec/mjpegdec: Improve intel jpeg flip heuristic 
Fixes Ticket3698

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-06 01:32:22 +02:00
Michael Niedermayer
0a2004b6d1 avcodec/aic: fix quantization table permutation 
Fixes Ticket3700

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 23:21:15 +02:00
Michael Niedermayer
bd650ee318 avcodec/mpegaudiodec: Reset dither and mdct state 
This makes the mp3 decoder produce the same result when repeatly flushing and decoding

Suggested-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 21:25:51 +02:00
Christophe Gisquet
ccff45a0d3 apedsp: move to llauddsp 
APE is not the sole codec using scalarproduct_and_madd_int16.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 20:31:59 +02:00
Christophe Gisquet
0d632b35a0 huffyuvdec: remove superfluous check in BGR code 
Before: 154861 decicycles
After:  152912 decicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 01:55:27 +02:00
Christophe Gisquet
6848325acb huffyuvdec: remove superfluous check 
An invalid entry already has the property of having a negative number
of bits, so remove the check on the reserved value, and rearrange the
code as a consequence.

346800 decicycles in 422, 262079 runs, 65 skips
168197 decicycles in gray, 262077 runs, 67 skips
Overall time: 7.878s

319076 decicycles in 422, 262096 runs, 48 skips
159875 decicycles in gray, 262057 runs, 87 skips
Overall time: 7.394s

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 01:47:07 +02:00
Christophe Gisquet
a37020402a huffyuvdec: trick for plane decoding, 8bits 
10496 -> 9105 cycles.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-05 00:08:57 +02:00
Christophe Gisquet
35dae62204 huffyuvdec: clean up macro 
It's no longer used inside another specific macro, so rename it.
Also remove duplicated definition and realign code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 23:55:48 +02:00
Michael Niedermayer
98ff07d1c6 avcodec/dcadec: Check dca_dmixtable index 
Found-by: Niels Möller <nisse@lysator.liu.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 22:13:39 +02:00
Michael Niedermayer
47313bbb5f avcodec/dcadec: remove fishy FFMAX() 
These where intended to maintain the previous behavior before dca_dmix_code()
but it is unclear (to me) which way is correct and no sample seem to trigger
the case, also they are incomplete for the purprose of error checking

Found-by: Niels Möller <nisse@lysator.liu.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 22:11:03 +02:00
Carl Eugen Hoyos
7738f925a6 Fix rc_max_rate documentation. 
The mpegvideo decoder sets rc_max_rate since 25b7aa98.
 2014-06-04 20:13:55 +02:00
Michael Niedermayer
8f4b176c55 avcodec/dvbsubdec: add some basic av_log debuging support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 18:09:18 +02:00
Christophe Gisquet
deadcf5e71 huffyuvdec: implement trick for BGR 
Before:
179436 decicycles in rgb, 32735 runs, 33 skips
Stripped object size: 23188

After:
154861 decicycles in rgb, 32738 runs, 30 skips
Stripped object size: 22736

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 13:25:24 +02:00
Christophe Gisquet
11b4703813 huffyuvdec: implement trick 
When the joint table does not contain a valid entry, the decoding restarts
from scratch. By implementing the trick of jumping to the 2nd level of the
individual table (and inlining the whole), a speed improvement of 5-10%
is possible.

On a 1000-frames YUV4:2:0 video, before:
362851 decicycles in 422, 262094 runs, 50 skips
182488 decicycles in gray, 262087 runs, 57 skips
Object size: 23584
Overall time: 8.377

After:
346800 decicycles in 422, 262079 runs, 65 skips
168197 decicycles in gray, 262077 runs, 67 skips
Object size: 23188
Overall time: 7.878

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 13:12:48 +02:00
Michael Niedermayer
d5c9d055ea avcodec/x86/dsputilenc_mmx: fix build without yasm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 05:39:03 +02:00
Michael Niedermayer
19c9d1e8e7 avcodec/h264: in the absence of recovery points, be more tolerant on accepting plain I frames 
Fixes: Ticket3652
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 04:25:14 +02:00
Michael Niedermayer
fbaf73a33d avcodec/lagarithrac: lag_get_rac: use normal division 
maybe 0.3% faster and simpler code
 2014-06-04 02:15:24 +02:00
Michael Niedermayer
d8ae0dfd99 avcodec/lagarithrac: increase LUT from 256 to 1024 bytes 
about 2 cycles (~1%) faster lag_get_rac()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 02:03:34 +02:00
Michael Niedermayer
4fb4bf7289 avcodec/lagarithrac.h/lag_get_rac: drop apparently unneeded operations 2014-06-04 02:03:33 +02:00
James Almer
625ffa1457 x86/motion_est: sad_{x, y}2_mmxext functions are bitexact 
Only the xy2 functions aren't.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:35 +02:00
James Almer
3ab4f96a91 motion-test: force C functions for the reference C context 
It was instead using the highest available asm functions, which completely
kills the point of being a reference C context.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-04 00:48:28 +02:00
Timothy Gu
108dec3055 x86: dsputilenc: convert hf_noise*_mmx to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Several bugfixes by: Christophe Gisquet <christophe.gisquet@gmail.com>
See: [FFmpeg-devel] [WIP] [PATCH 4/4] x86: dsputilenc: convert hf_noise*_mmx to yasm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 23:59:43 +02:00
Dave Rice
d63d964fb3 avcodec/libopenjpegenc: Add frame-threading capability 
This gives a >50% speed up when encoding with libopenjpeg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 21:17:04 +02:00
Lou Logan
88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer
83e8650f77 Merge commit '896a5bff64264f4d01ed98eacc97a67260c1e17e' 
* commit '896a5bff64264f4d01ed98eacc97a67260c1e17e':
  arm: check if AS supports .dn

Conflicts:
	configure
	libavcodec/arm/vc1dsp_init_neon.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 18:19:21 +02:00
Michael Niedermayer
a4ed51ab40 avcodec/vp3: free tables before allocating new ones 
Fixes memleak on seeking

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:09:17 +02:00
Michael Niedermayer
90b26d63ba avcodec/vp3: factorize out free_tables() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 17:08:32 +02:00
Michael Niedermayer
2422a7ffe4 Loose mplayer in MPlayer/incoming/ 
Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 16:03:44 +02:00
Michael Niedermayer
3e7b4b9fbd Add direct link to ML in missing_feature_sample() 
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 15:58:27 +02:00
Janne Grunau
896a5bff64 arm: check if AS supports .dn 
Move the GNU as check before the arch specific asm checks since the .dn
check requires gas compatible assembler.

Disable the VC-1 motion compensation NEON asm which is the only part
using that directive. The integrated assembler in the upcoming clang 3.5
does not support .dn/.qn without plans to change that. Too much effort
to implement it while it is rarely used.

http://llvm.org/bugs/show_bug.cgi?id=18199.
 2014-06-03 14:23:03 +02:00
Michael Niedermayer
4e3fe65610 avcodec/utils/ff_init_buffer_info: Favor color information from AVFrame if available 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 05:13:51 +02:00
Michael Niedermayer
2addbeef8b bfin: add README 
Based on sh4/README
Suggested-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 20:18:44 +02:00
Michael Niedermayer
b55d3bbeed Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73' 
* commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73':
  Remove all Blackfin architecture optimizations

Conflicts:
	libavcodec/bfin/dsputil.S
	libavcodec/bfin/dsputil_init.c
	libavcodec/bfin/fdct_bfin.S
	libavcodec/bfin/hpel_pixels_no_rnd.S
	libavcodec/bfin/hpeldsp_init.c
	libavcodec/bfin/idct_bfin.S
	libavcodec/bfin/mathops.h
	libavcodec/bfin/pixels.S
	libavcodec/bfin/pixels.h
	libavcodec/bfin/vp3dsp.S
	libavcodec/bfin/vp3dsp_init.c
	libavutil/bfin/asm.h
	libavutil/bfin/attributes.h
	libswscale/bfin/internal_bfin.S
	libswscale/bfin/swscale_bfin.c
	libswscale/bfin/yuv2rgb_bfin.c
	libswscale/swscale_internal.h
	libswscale/version.h

If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:38:01 +02:00
Michael Niedermayer
fa4e17c140 Merge commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da' 
* commit 'b88cc5cca111132b42c2ee99662bfefe7652e3da':
  bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext

Conflicts:
	libavcodec/bink.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-02 19:28:54 +02:00
Diego Biurrun
880e2aa236 Remove all Blackfin architecture optimizations 
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
 2014-06-02 08:41:47 -07:00
Diego Biurrun
b88cc5cca1 bink: Rename BinkDSPContext member so as not to clash with BlockDSPContext 2014-06-02 03:41:56 -07:00
Christophe Gisquet
dcd2a6ca36 x86: hevc_mc: remove unneeded shift 
The immediate value may be 0.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 23:34:33 +02:00
Christophe Gisquet
09fc28aed1 x86: hevcdsp_init: fix macro usage 
The macro was not using the parameter but unconditionally using sse4.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 23:20:07 +02:00
Michael Niedermayer
8b686c886c avcodec/options: use av_opt_copy() in avcodec_copy_context() to copy priv_data 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:50:08 +02:00
Michael Niedermayer
c4d88311cd avcodec/dpx_parser: fix off by 1 error 
Found-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:14:49 +02:00
Michael Niedermayer
d41a4a765b avcodec/mjpegenc: allow encoding amv with height % 16 != 0 when strict -1 is set 
This should make it simpler for users to test if such videos work

Suggested-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 20:04:54 +02:00
Reimar Döffinger
6d695d7acc Fix nonsense non-mod16 AMV flipping code. 
It is obviously nonsense since it produces wrong results
or even crashes (crashes should be encode-only though).
Fixes trac issue #1092.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 19:47:07 +02:00
Michael Niedermayer
05c5dd403d Merge commit 'ed39cda02923316b6710c1bcc34d3445370be5b4' 
* commit 'ed39cda02923316b6710c1bcc34d3445370be5b4':
  flacenc: send final extradata in packet side data

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:55:49 +02:00
Michael Niedermayer
03bb99ae1a Merge commit '0957b274e312e985d69cb490bee2a7ff820acaa6' 
* commit '0957b274e312e985d69cb490bee2a7ff820acaa6':
  lavc: add an option to enable side data-only packets during encoding

Conflicts:
	libavcodec/avcodec.h
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:46:38 +02:00
Michael Niedermayer
0ccfcb0638 Merge commit 'eb800f120d2d42590fde2302fe828c847e41e773' 
* commit 'eb800f120d2d42590fde2302fe828c847e41e773':
  libavcodec: set AVFrame colorspace fields on decoding

Conflicts:
	libavcodec/utils.c

See: a80e622924
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:39:31 +02:00
Michael Niedermayer
6e8e9f1e51 Merge commit '8c02adc62d71dfbb079a04753d8c16152c49de88' 
* commit '8c02adc62d71dfbb079a04753d8c16152c49de88':
  lavu: add all color-related enums to AVFrame

Conflicts:
	libavcodec/avcodec.h
	libavutil/frame.c
	libavutil/frame.h
	libavutil/version.h

The version check is changed so they are available with the current ABI
FFmpeg libs should have no problems with added fields, nor should any
application using the libs, and we regularly added fields in the past.
We also moved 2 of these fields to AVFrame already previously without issues.

See: a80e622924
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 13:18:32 +02:00
Michael Niedermayer
ec1ed64506 avcodec/cljr: require (v)strict -1 to use width %4 != 0 
Suggested-by: kurosu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 12:43:47 +02:00
Dirk Ausserhaus
f76e3669bb Decode both parts of Indeo4 IP frames 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Dirk Ausserhaus
3df0d20028 Move Indeo4 frametypes into common header. 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Anton Khirnov
ed39cda029 flacenc: send final extradata in packet side data 2014-06-01 08:27:01 +02:00
Anton Khirnov
0957b274e3 lavc: add an option to enable side data-only packets during encoding 
Some encoders (e.g. flac) need to send side data when there is no more
data to be output. This enables them to output a packet with no data in
it, only side data.
 2014-06-01 08:26:43 +02:00
wm4
eb800f120d libavcodec: set AVFrame colorspace fields on decoding 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:23:05 +02:00
wm4
8c02adc62d lavu: add all color-related enums to AVFrame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-06-01 08:22:02 +02:00
Michael Niedermayer
181b2c3724 avcodec/mjpegenc: disallow encoding amv with height%16!=0 
I do not know on which side to place the padding to encode with 16x16 MBs
If someone knows or has a known to be correct sample, please contact me

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 04:00:47 +02:00
Michael Niedermayer
149be91374 avcodec/mjpegdec: request a AMV sample with non mod 16 height 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 04:00:47 +02:00
James Almer
e1bd40fe6b x86/motion_est: enable sad16_sse2 on k10 CPUs 
The check is meant for k8 CPUs. sad16_sse2 is ~20% faster than sad16_mmxext on k10.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 02:10:32 +02:00
Michael Niedermayer
6dc709f0f5 avcodec/cljr: support width%4 encoding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 00:48:48 +02:00
Michael Niedermayer
59a70422b1 avcodec/cljr: remove coded_frame code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 00:48:48 +02:00
James Almer
ac1077ab50 lavc/dsputil: add missing vsad8 and vsse8 functions 
the mpeg encoder would try to use them if vsad or vsse were selected for frame_skip_cmp
and frame_skip_threshold or frame_skip_factor were set to values != 0

example: "ffmpeg -i INPUT -c:v mpeg2video -skipcmp vsad -skip_threshold 1 -f null -"

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 19:45:03 +02:00
Michael Niedermayer
e692c9672b avcodec/asvenc: fix encoding dimensions %16 != 0 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 17:16:44 +02:00
Michael Niedermayer
e868f84e83 avcodec/snow: fix 1 pixel block sizes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 17:16:44 +02:00
Carl Eugen Hoyos
aab2e939a9 Fix compilation with --disable-everything --enable-demuxer=matroska. 
Fixes ticket #3693.
 2014-05-31 16:29:02 +02:00
Carl Eugen Hoyos
e91e626182 lavc/jpeglsenc: Enable frame-threading. 2014-05-31 13:41:11 +02:00
Carl Eugen Hoyos
64afc3bb93 lavc/lclenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
cdfe06aeb2 lavc/ljpegenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
b91bf48f00 lavc/tiffenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Carl Eugen Hoyos
c528d833a9 lavc/utvideoenc: Enable frame-threading. 2014-05-31 13:41:10 +02:00
Christophe Gisquet
4ba8560077 huffyuv: increase VLC_BITS to 12 
May require a different tuning for arm chips?

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 04:26:41 +02:00
James Almer
f128342df2 build: fix compilation of svq1enc_mmx.c with --disable-mmx 
It's needed for ff_svq1enc_init_x86() even if simd functions are disabled.

Alternatively, svq1enc_init.c could be made and the relevant code moved there.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 00:38:24 +02:00
James Almer
4ac41a52e2 x86/huffyuvdsp: fix some prototypes 
Remove duplicate prototypes and fix int -> intptr_t in another

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 00:29:00 +02:00
Michael Niedermayer
83b8987df7 Merge commit 'd6d767d93e532246cacf3567e6bcad76a821f838' 
* commit 'd6d767d93e532246cacf3567e6bcad76a821f838':
  ppc: Fix compilation for ppc64le (ELFv2)

Conflicts:
	libavcodec/ppc/asm.S

See: 41b928c5fa
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 23:15:20 +02:00
Thierry Fauck
d6d767d93e ppc: Fix compilation for ppc64le (ELFv2) 
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-30 22:46:53 +03:00
Christophe Gisquet
d136fe6fd7 x86: huffyuvdsp: fewer functions for x86_64 
When there are 2 functions that are <= SSE2, only one is needed for x86_64.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 21:39:06 +02:00
Michael Niedermayer
e0d0745560 avcodec/options: leave priv_data in avcodec_copy_context() intact 
previously it was freed but the pointer not cleared

Found-by: ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 21:24:55 +02:00
Michael Niedermayer
82efa24c51 avcodec/proresenc_anatoliy: simplify get() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
f6b1cd3936 avcodec/proresenc_anatoliy: load 4 samples at a time in get() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
63b4d6feb8 avcodec/proresenc_anatoliy: Use fdct from DSPContext instead of direct call. 
Based-on: a55546f48d by Diego Biurrun
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Michael Niedermayer
e263af3024 avcodec/proresenc_anatoliy: Set bits_per_raw_sample 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 18:49:25 +02:00
Carl Eugen Hoyos
3ea0d9c8a5 Fix VDPAU decoders, regression since f2f99f07. 2014-05-30 17:34:26 +02:00
Timothy Gu
154cee9292 x86: dsputilenc: convert ff_sse{8, 16}_mmx() to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 16:57:52 +02:00
Timothy Gu
0b6292b7b8 x86: dsputilenc: move all the function prototypes together 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 16:18:10 +02:00
Christophe Gisquet
f743fa9c7f x86: huffyuvdsp: add_hfyu_left_pred_bgr32 
C   MMX   SSE2
Cycles: 3092  1053  578

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 15:20:36 +02:00
Michael Niedermayer
7be79c76d3 avcodec/huffyuvdsp: Change w to intptr in add_hfyu_median_pred() and add_hfyu_left_pred() 
This avoids potential issues with the high 32bits being random in x86-64 asm

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 15:12:58 +02:00
Christophe Gisquet
884078d2df x86: huffyuvdsp: add SSE2 median prediction 
From 5010c to 4566 on lagarith YUY2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 14:57:57 +02:00
Dirk Ausserhaus
8bfb4d72dd avcodec/indeo4: Decode both parts of IP frames 
Fixes part of Ticket845

av_frame_move_ref() idea by Anton Khirnov

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:42 +02:00
Dirk Ausserhaus
d24673a2c8 avcodec/indeo4: Move frametypes into common header. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:25 +02:00
Carl Eugen Hoyos
ca2ec98cbe Do not overwrite the sample format with AV_SAMPLE_FMT_NONE in libspeex_decode_init(). 
Fixes a regression since ef48ac65 when decoding speex in f4v, reported
by irc user massdos.
 2014-05-30 07:38:19 +02:00
Michael Niedermayer
772d46d3b3 avcodec/qpeldsp: Restore author attribution 
See: 368f50359e
See:
similarity index 51%
copy from libavcodec/dsputil.c
copy to libavcodec/qpeldsp.c
index 6d41dfc..0beeab8 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/qpeldsp.c
@@ -1,9 +1,5 @@
 /*
- * DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP functions
  *
  * This file is part of FFmpeg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:40 +02:00
Michael Niedermayer
8c891d90ca avcodec/x86/qpeldsp_init: Restore author attribution 
See: 368f50359e
See: 44eb495128, and many others
See:
similarity index 83%
copy from libavcodec/x86/dsputil_init.c
copy to libavcodec/x86/qpeldsp_init.c
index ebbf97f..8f296a1 100644
--- a/libavcodec/x86/dsputil_init.c
+++ b/libavcodec/x86/qpeldsp_init.c
@@ -1,6 +1,5 @@
 /*
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP functions
  *
  * This file is part of FFmpeg.
  *

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:29 +02:00
Michael Niedermayer
b15a3cc575 qpel_template: Restore author attribution 
See: 368f50359e
See: 59fe111e81
See:
similarity index 98%
rename from libavcodec/dsputil_template.c
rename to libavcodec/qpel_template.c
index 95d966e..500c75b 100644
--- a/libavcodec/dsputil_template.c
+++ b/libavcodec/qpel_template.c
@@ -1,9 +1,5 @@
 /*
- * DSP utils
- * Copyright (c) 2000, 2001 Fabrice Bellard
- * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
- *
- * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
+ * quarterpel DSP function templates
  *
  * This file is part of FFmpeg.
  *

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 04:05:13 +02:00
Michael Niedermayer
98a6806fdd Merge commit '368f50359eb328b0b9d67451f56fda20b3255f9a' 
* commit '368f50359eb328b0b9d67451f56fda20b3255f9a':
  dsputil: Split off quarterpel bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/vc1dec.c
	libavcodec/vc1dsp.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/qpeldsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 02:43:34 +02:00
Michael Niedermayer
d35899ccce Merge commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b' 
* commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b':
  dsputil: Move Bink-specific add_pixels8 to binkdsp

Conflicts:
	libavcodec/dsputil.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 01:23:04 +02:00
Michael Niedermayer
40f3a87c10 Merge commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3' 
* commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3':
  dsputil: Move APE-specific bits into apedsp

Conflicts:
	libavcodec/arm/int_neon.S
	libavcodec/x86/dsputil.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:59:15 +02:00
Michael Niedermayer
5c6e94c42b Merge commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b' 
* commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b':
  dsputil: Move mspel_pixels_tab to the only place it is used

Conflicts:
	libavcodec/dsputil.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:42:36 +02:00
Michael Niedermayer
a9a312d299 Merge commit '3832a6590156e6abc575bed51cbffa78617ee5fd' 
* commit '3832a6590156e6abc575bed51cbffa78617ee5fd':
  dsputil: Move ff_alternate_*_scan tables to mpegvideo

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:30:45 +02:00
Michael Niedermayer
c814a6c778 avcodec/x86/svq1enc_mmx: Add author attribution 
See: 5900637219
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:30:05 +02:00
Michael Niedermayer
ea0931fb96 Merge commit '65d5d5865845f057cc6530a8d0f34db952d9009c' 
* commit '65d5d5865845f057cc6530a8d0f34db952d9009c':
  dsputil: Move SVQ1 encoding specific bits into svq1enc

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:01:45 +02:00
Michael Niedermayer
cb8763bda7 Merge commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e' 
* commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e':
  svq1enc: Rename SVQ1Context to SVQ1EncContext

Conflicts:
	libavcodec/svq1enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 23:50:56 +02:00
James Almer
02a3e327f1 x86/dsputilenc: add missing guards to ff_pix_sum16_xop 
XOP support was added in Yasm 1.0.0 and Nasm 2.06, and we still
support older versions.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 22:31:28 +02:00
Christophe Gisquet
99a319c4e7 x86: huffyuvdsp: port add_bytes to yasm 
C   MMX  SSE2
Cycles: 2972  587  302

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 21:56:00 +02:00
Christophe Gisquet
2267003981 x86: hpeldsp: better factorization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 21:47:40 +02:00
Michael Niedermayer
7b4c46050e rename add_hfyu_left_prediction_int16 to add_hfyu_left_pred_int16 
This makes the naming more consistent with the 8bit variant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-29 19:50:44 +02:00