ppc: dsputil: Coalesce all init files
h264: fix direct temporal mvs for bottom-field-first poc order.

Fixes http://forum.doom9.org/showthread.php?t=170867.
Fixes: corrupt-1677.mkv

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86/hevc_deblock: add ff_hevc_[hv]_loop_filter_luma_{8, 10}_sse2

Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Kieran Kunhya <kierank@obe.tv>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
armv6: Accelerate ff_imdct_half for general case (mdct_bits != 6)

The previous implementation targeted DTS Coherent Acoustics, which only
requires mdct_bits == 6. This relatively small size lent itself to
unrolling the loops a small number of times, and encoding offsets
calculated at assembly time within the load/store instructions of each
iteration.

In the more general case (codecs such as AAC and AC3) much larger arrays
are used - mdct_bits == [8, 9, 11]. The old method does not scale for
these cases, so more integer registers are used with non-unrolled versions
of the loops (and with some stack spillage). The postrotation filter loop
is still unrolled by a factor of 2 to permit the double-buffering of some
VFP registers to facilitate overlap of neighbouring iterations.

I benchmarked the result by measuring the number of gperftools samples
that hit anywhere in the AAC decoder (starting from aac_decode_frame())
or specifically in ff_imdct_half_c / ff_imdct_half_vfp, for the same
example AAC stream:

                  Before          After
                  Mean   StdDev   Mean   StdDev  Confidence  Change
aac_decode_frame  2368.1 35.8     2117.2 35.3    100.0%      +11.8%
ff_imdct_half_*   457.5  22.4     251.2  16.2    100.0%      +82.1%

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection

The remaining dsputil bits are encoding-specific anyway.
AVFormat: LRC demuxer and muxer

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
MAINTAINERS: Add ubitux for text subtitles

ubitux maintains them. It seems it was forgotten to update MAINTAINERs though

See: Re: [FFmpeg-devel] [PATCH] MAINTAINERS: add Subtitle maintainer
     Message-ID: <20140713120546.GC26262@leki>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
lavf: add samba protocol via libsmbclient

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'a8552ee3eb335d2fd2d6c99363367a6090298f78'

* commit 'a8552ee3eb335d2fd2d6c99363367a6090298f78':
  ppc: dsputil: Coalesce all init files

Conflicts:
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/ppc/dsputil_ppc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310'

* commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310':
  x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection

Conflicts:
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avformat/asfdec: Try to improve skip case

Fixes Ticket3761

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
doc/filters: fixing typo

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Add a release note for 2.3

Based on a patch by Clément Bœsch <u@pkh.me>.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/wavdec: add basic sanity check for the sample count

Fixes Ticket3708

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
RELEASE_NOTES: fill in lib versions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/movenc: dont mark multichannel as mono tracks as containing the center channel

Fixes Ticket3727

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
fate: Use the correct, local path to samples for opus reference files

This fixes running fate in configs where the samples are located
in a different path on the target.

Signed-off-by: Martin Storsjö <martin@martin.st>
avformat: add av_stream_get_parser() to access avformat AVParser

The AVStream.parser field is considered private and its location cannot be
preserved while preserving also ABI compatibility to libav, as libav added fields
before it.
Some tools like ffmpeg.c access this field though

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: Use av_stream_get_parser() to avoid ABI issues

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'f9900822fc5f0b0c7242ca318290c090bd5d0af0'

* commit 'f9900822fc5f0b0c7242ca318290c090bd5d0af0':
  fate: Use the correct, local path to samples for opus reference files

Conflicts:
	tests/fate/opus.mak

See: ad7de82218e9ee2232e53ab49cda85767cf800e5
Merged-by: Michael Niedermayer <michaelni@gmx.at>