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Author SHA1 Message Date
Ganesh Ajjanagadde
4328e1fc42 avcodec/g723_1: fix a undefined left shift of negative number 
This fixes a -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 13:06:40 +02:00
Ganesh Ajjanagadde
4e2471ef1d avcodec/internal: silence -Wempty-body on clang 
This silences a -Wempty-body warning on clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 11:29:49 +02:00
Ganesh Ajjanagadde
8c9853a69b avcodec/indeo3data: fix undefined left shift of negative number 
This fixes a whole sea of -Wshift-negative-value reported with clang 3.7+, e.g
http://fate.ffmpeg.org/log.cgi?time=20150918181527&log=compile&slot=x86_64-darwin-clang-polly-vectorize-stripmine-3.7.
Any half decent compiler should anyway optimize away the multiplication.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-19 02:43:39 -03:00
Claudio Freire
3693efb315 AAC encoder: fix make checkheaders 
With the move of some functions into templates
in aaccoder_twoloop.h and aaccoder_trellis.h,
make checkheaders started failing. Add them to
SKIPHEADERS as should be.
 2015-09-18 22:57:56 -03:00
Ganesh Ajjanagadde
6a817ac1e9 avdevice/xcbgrab: fix -Wunused-variable 
This patch fixes a -Wunused-variable reported in e.g
http://fate.ffmpeg.org/log.cgi?time=20150918194649&log=compile&slot=x86_64-debian-asan-144800.
av_unused is used as opposed to a header guard for readability.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-19 01:35:43 +02:00
Reynaldo H. Verdejo Pinochet
7a30f51446 ffserver: remove useless assignment leftover 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:39 -07:00
Reynaldo H. Verdejo Pinochet
eb613877bf ffserver: break early on _parse_acl_row() 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:39 -07:00
Reynaldo H. Verdejo Pinochet
c677b42f79 ffserver: explicitly free() duped filename 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:38 -07:00
Reynaldo H. Verdejo Pinochet
fb349359dc ffserver: start dropping all unneededly harcoded str lengths 
Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
 2015-09-18 16:24:33 -07:00
Ganesh Ajjanagadde
b4cb597900 libswscale/swscale: fix -Wunused-function 
hyscale, hcscale are only used in old filter code, hence place
header guard to silence -Wunused-function.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 23:19:42 +02:00
Ganesh Ajjanagadde
0fe1c50e50 all: do standards compliant absdiff computation 
This resolves implementation defined behavior, and also silences -Wabsolute-value in clang 3.5+.
Moreover, the generated asm is identical to before modulo nop padding.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 22:42:38 +02:00
James Almer
e47564828b x86/vp9mc: add missing preprocessor guards 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-18 15:14:53 -03:00
Muhammad Faiz
5b48dd75d5 avfilter/avf_showcqt: use frequency domain windowing 
faster initialization and less code
slightly different result computationally from previous
coeffclamp option is ignored

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 18:27:18 +02:00
James Almer
36e1665d3d avutil/attributes: add AV_GCC_VERSION_AT_MOST 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-18 12:41:29 -03:00
James Almer
2f9ab15960 x86/vp9: add avx2 subpel MC SIMD for 10/12bpp 
Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-18 12:28:55 -03:00
Timo Rothenpieler
85c343faad avfilter/vf_colorkey: Improve filter description 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2015-09-18 14:52:19 +02:00
Paul B Mahol
770b0ed0e0 Changelog: add forgotten entry 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 21:16:51 +00:00
Paul B Mahol
32e1af77ec avcodec/dcaenc: fix lfe fir coefficients 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 21:16:26 +00:00
Michael Niedermayer
58fe57d5a0 avcodec/mpeg12enc: Basic support for encoding non even QPs for -non_linear_quant 1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 02:52:57 +02:00
Michael Niedermayer
bf9464027b avcodec/mpeg12dec: Move non_linear_qscale to mpegvideodata 
This will be used in the next commit

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 02:52:54 +02:00
Michael Niedermayer
2d35757814 avcodec/mpegvideo: Change mpeg2 unquant to work with higher precission qscale 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 02:39:17 +02:00
Michael Niedermayer
90d239a441 avcodec/mpegvideo_enc: Add missing entry to non_linear_qscale table 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-18 02:39:17 +02:00
Paul B Mahol
d4a9e6c1a1 avcodec/dcaenc: unbreak >4 channel support 
LFE channel is still broken, search for FIXME.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 19:20:40 +00:00
James Almer
763ffa2029 checkasm: add flacdsp decorrelate tests 
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-17 15:33:07 -03:00
Ganesh Ajjanagadde
63cdb6e4a5 avutil/log: fix zero length gnu_printf format string warning 
This should fix warning reported by fate client:
http://fate.ffmpeg.org/report.cgi?time=20150917113121&slot=x86_32-linux-gnu-gcc-4.5.1-have_6regs.
Untested.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-17 18:58:01 +02:00
Hendrik Leppkes
3a8e447712 lavf/utils: remove some left-over cruft from the 32-bit size fields 2015-09-17 16:54:00 +02:00
James Almer
655b6dcb34 lavc/lavf: remove incompatible abi checks for the new 64bit fields 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-17 11:36:16 -03:00
Paul B Mahol
245bf7c18a doc/filters: showfreqs: fix typo 
Fixes #4863

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 14:14:22 +00:00
Michael Niedermayer
e1ac0ecbba avcodec/mips/aaccoder_mips: Remove duplicate include 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-17 15:16:05 +02:00
Paul B Mahol
00776e75b1 doc/filters: stereotools: fix mistake 
Reported-by: RiCON
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 13:11:30 +00:00
Paul B Mahol
f825883eeb avfilter/af_sidechaincompress: do not use floats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 13:05:15 +00:00
Paul B Mahol
969ce025cc avfilter/vf_atadenoise: fix file permissions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 12:41:42 +00:00
Hendrik Leppkes
e34939ca76 Merge commit '7bb1c1bfd22de2200743af04ebd0c7c775f56f7e' 
* commit '7bb1c1bfd22de2200743af04ebd0c7c775f56f7e':
  avconv_opt: Allow printing private options

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:46:34 +02:00
Hendrik Leppkes
7c46f24bde Merge commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86' 
* commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86':
  d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:31:40 +02:00
Paul B Mahol
695ff5dc6d avfilter/af_sidechaincompress: use doubles instead of floats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 09:30:50 +00:00
Paul B Mahol
ddf378895f avfilter: add stereo tools filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 09:30:50 +00:00
Hendrik Leppkes
ea33b1ea30 Merge commit '781a25e9c419dd66063597cc5d70e8919de60561' 
* commit '781a25e9c419dd66063597cc5d70e8919de60561':
  checkasm: v210: Fix array overwrite

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:28:19 +02:00
Hendrik Leppkes
e8fbd80e14 Merge commit '4a664224502b42e3b28949d905a8de7769892184' 
* commit '4a664224502b42e3b28949d905a8de7769892184':
  pixfmt: Add new SMPTE color primaries and transfer characteristic values

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:27:23 +02:00
Hendrik Leppkes
04eff96822 Merge commit '777885983533235ccda5145f96317fc8cd0a18ab' 
* commit '777885983533235ccda5145f96317fc8cd0a18ab':
  dcadec: set channel layout in a separate function

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:21:07 +02:00
Hendrik Leppkes
ecaa6cf7b8 Merge commit '971177f751a6e2931232accceab438bce277bde8' 
* commit '971177f751a6e2931232accceab438bce277bde8':
  dcadec: scan for extensions in a separate function

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:08:22 +02:00
Hendrik Leppkes
157969321a Merge commit '22cc57da64bfd73f2206969486b0aa183ee76479' 
* commit '22cc57da64bfd73f2206969486b0aa183ee76479':
  rtpdec: Forward the memory failure

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:01:16 +02:00
Vittorio Giovara
7bb1c1bfd2 avconv_opt: Allow printing private options 
Add an allowed parameter to -h and --help avconv option to print private
options from a codec, format, or filter, named with the provided input
value.

In case multiple classes are found (eg. mov demuxer and mov muxer, or
h264 decoder and h264 demuxer) print all options from all classes.
It is possible to select the type of class to print by adding it
before the name (eg. demuxer:mov and muxer:mov, or decoder:h264and
demuxer:h264).

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-17 10:34:37 +02:00
Steve Lhomme
e3d4784eb3 d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext 2015-09-17 10:33:21 +02:00
Henrik Gramner
781a25e9c4 checkasm: v210: Fix array overwrite 2015-09-17 10:33:06 +02:00
Kevin Wheatley
4a66422450 pixfmt: Add new SMPTE color primaries and transfer characteristic values 
Appeared in ITU-T Rec H.265 10/2014.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-17 10:31:43 +02:00
Timothy Gu
d36eac698f Revert "avformat/format: silence -Wdiscarded-qualifiers" 
This reverts commit 27cbe4588a.

See
https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2015-September/179002.html

Requested-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2015-09-16 19:53:13 -07:00
Claudio Freire
8df9bf8e39 AAC encoder: refactor to resynchronize MIPS port 
This patch refactors the AAC coders to reuse code
between the MIPS port and the regular, portable C code.
There were two main functions that had to use
hand-optimized versions of quantization code:
 - search_for_quantizers_twoloop
 - codebook_trellis_rate

Those two were split into their own template header
files so they can be inlined inside both the MIPS port
and the generic code. In each context, they'll link
to their specialized implementations, and thus be
optimized by the compiler.

This approach I believe is better than maintaining
several copies of each function. As past experience has
proven, having to keep those in sync was error prone.
In this way, they will remain in sync by default.

Also, an implementation of the dequantized output
argument for the optimized quantize_and_encode
functions is included in the patch. While the current
implementation of search_for_pred still isn't using
it, future iterations of main prediction probably will.
It should not imply any measurable performance hit while
not being used.
 2015-09-16 23:14:26 -03:00
Ronald S. Bultje
344d519040 vp9: add subpel MC SIMD for 10/12bpp. 2015-09-16 21:11:34 -04:00
Ronald S. Bultje
77f359670f vp9: add fullpel (avg) MC SIMD for 10/12bpp. 2015-09-16 21:11:34 -04:00
Ronald S. Bultje
6354ff0383 vp9: add fullpel (put) MC SIMD for 10/12bpp. 2015-09-16 21:11:34 -04:00