Luca Barbato [Thu, 3 Apr 2014 13:51:47 +0000 (13:51 +0000)]
log: Remove undefined behaviour
Luca Barbato [Fri, 26 Apr 2013 13:12:05 +0000 (15:12 +0200)]
log: Support for 256color terminals
And provide extended coloring capabilities for debugging.
The default colors do not change in 256 more to keep
supporting people using Black on White, White on Black and
Solarized terminals.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Sun, 30 Mar 2014 17:59:33 +0000 (19:59 +0200)]
doc: Fit the graph in 80 cols
Some man pagers do not reflow the text/graphs on resize
and the graphs did not fit the traditional 80cols due
the pod2man excessive indent.
Katerina Barone-Adesi [Tue, 1 Apr 2014 14:51:40 +0000 (16:51 +0200)]
vf_settb: rename to settb
An audio version of settb (asettb) will be added to this file.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Michael Niedermayer [Wed, 2 Apr 2014 07:11:10 +0000 (09:11 +0200)]
avi: Improve non-interleaved detection
Additional fixes by Nigel Touati-Evans <nigel.touatievans@gmail.com>.
Check the index for streams with a time drift of 2s or a buffer drift
of 64MB.
Bug-Id: 666
CC: libav-stable@libav.org
Sample-Id: yet-another-broken-interleaved-avi.avi
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Janne Grunau [Tue, 1 Apr 2014 22:39:58 +0000 (00:39 +0200)]
swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64
Vittorio Giovara [Mon, 31 Mar 2014 23:45:28 +0000 (01:45 +0200)]
vc1dec: fix a possible unitialized variable warning
Marc-Antoine Arnaud [Tue, 1 Apr 2014 17:07:50 +0000 (17:07 +0000)]
lavf: add supported extension to avi and mov demuxers
Diego Biurrun [Tue, 1 Apr 2014 18:19:59 +0000 (18:19 +0000)]
More correct printf format specifiers
This avoids compiler warnings about argument and specifier type mismatch.
Janne Grunau [Tue, 1 Apr 2014 21:11:59 +0000 (21:11 +0000)]
lavu: add missing formats to av_pix_fmt_swap_endianness
Vittorio Giovara [Mon, 31 Mar 2014 16:12:58 +0000 (18:12 +0200)]
VP3: K&R formatting cosmetics
Martin Storsjö [Tue, 1 Apr 2014 06:50:09 +0000 (09:50 +0300)]
fate: Explicitly use gray16le in fate-sgi-gray16
This fixes the test on big endian.
Signed-off-by: Martin Storsjö <martin@martin.st>
Vittorio Giovara [Wed, 12 Mar 2014 23:29:23 +0000 (00:29 +0100)]
fate: add SGI tests
Vittorio Giovara [Thu, 13 Mar 2014 14:14:37 +0000 (15:14 +0100)]
sgi: decode 16bit RLE images
Vittorio Giovara [Thu, 13 Mar 2014 00:19:12 +0000 (01:19 +0100)]
sgi: encode images with 4 channels at 8 and 16 bits
Carl Eugen Hoyos [Sat, 14 Jan 2012 00:14:51 +0000 (01:14 +0100)]
sgi: decode images with 4 channels at 8 and 16 bits
Paul B Mahol [Sun, 8 Jul 2012 23:28:16 +0000 (23:28 +0000)]
sgi: remove redundant argument from read_uncompressed_sgi()
Michael Niedermayer [Sun, 12 Aug 2012 03:31:14 +0000 (05:31 +0200)]
sgi: set the row boundary to the correct value
Michael Niedermayer [Sun, 12 Aug 2012 03:32:07 +0000 (05:32 +0200)]
sgi: fix end of line boundary detection
Piotr Bandurski [Thu, 31 May 2012 18:10:04 +0000 (20:10 +0200)]
sgi: check maximum supported resolution
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Thu, 13 Mar 2014 14:20:00 +0000 (15:20 +0100)]
sgi: K&R formatting cosmetics
Paul B Mahol [Fri, 1 Mar 2013 15:22:02 +0000 (15:22 +0000)]
codec_desc: set lossless attribute for SGI and DPX
Paul B Mahol [Sun, 24 Feb 2013 21:51:31 +0000 (21:51 +0000)]
fate: add exr tests
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Jimmy Christensen [Fri, 6 Apr 2012 06:02:25 +0000 (06:02 +0000)]
OpenEXR decoder
Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno,
Nicolas George, Paul B Mahol and Michael Niedermayer.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Michael Niedermayer [Mon, 31 Mar 2014 14:24:10 +0000 (14:24 +0000)]
dxva2: Directly use AVFrames
The assumption of (MPEG) Picture and H264Picture layout matching might
not hold true in the future.
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Michael Niedermayer [Sat, 29 Mar 2014 14:56:03 +0000 (15:56 +0100)]
mov: Unbreak sbtl writing
Rémi Denis-Courmont [Tue, 25 Mar 2014 20:19:58 +0000 (20:19 +0000)]
vc1dec: improve hwaccel #ifdefs
Rémi Denis-Courmont [Tue, 25 Mar 2014 20:19:57 +0000 (20:19 +0000)]
h263: improve hwaccel #ifdefs
Marcus Gustafsson [Tue, 25 Mar 2014 20:51:21 +0000 (21:51 +0100)]
libx265: Use the repeat headers flag when not using global headers
This allows proper muxing and seeking in things like MPEG-TS, by
placing headers by random access points.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Derek Buitenhuis [Sun, 30 Mar 2014 14:58:14 +0000 (15:58 +0100)]
libx265: Bump version requirement
Build 13 has a crucial fix which makes x265_encode_headers work
as its always been documented.
Previous to this, the check was incorrect.
Also allows for use of the repeat headers flag.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Timothy Gu [Sat, 2 Nov 2013 02:43:24 +0000 (19:43 -0700)]
libmp3lame: add ABR support
Timothy Gu [Thu, 24 Oct 2013 03:57:36 +0000 (20:57 -0700)]
libmp3lame: add comments about CBR/VBR modes
Paul B Mahol [Sat, 30 Mar 2013 22:15:50 +0000 (22:15 +0000)]
libmp3lame: allow joint stereo to be disabled
Michael Niedermayer [Thu, 20 Mar 2014 07:05:37 +0000 (07:05 +0000)]
mov: call mov_rewrite_dvd_sub_extradata() after parsing dimensions from tkhd
This also moves mov_rewrite_dvd_sub_extradata() to mov.c.
Sample-Id: NeroRecodeSample.mp4
Michael Niedermayer [Thu, 20 Mar 2014 07:05:36 +0000 (07:05 +0000)]
mov: fill in subtitle dimensions after parsing tkhd
Sample-Id: NeroRecodeSample.mp4
Michael Niedermayer [Thu, 20 Mar 2014 07:05:35 +0000 (07:05 +0000)]
isom: only write the size if its non zero in mov_rewrite_dvd_sub_extradata()
Sample-Id: NeroRecodeSample.mp4
Michael Niedermayer [Thu, 20 Mar 2014 07:05:34 +0000 (07:05 +0000)]
isom: Simplify mov_rewrite_dvd_sub_extradata()
This avoids the 2nd buffer and fixes the palette truncated check
Martin Storsjö [Sun, 30 Mar 2014 18:27:58 +0000 (18:27 +0000)]
fate: Convert the paletted output in the brenderpix tests to rgb24
This makes the output consistent on big-endian systems.
Timothy Gu [Fri, 7 Feb 2014 00:20:58 +0000 (16:20 -0800)]
avconv: make the ASCII flow charts narrower to fit onto TTY
These charts in man page are currently destroyed.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Timothy Gu [Sat, 29 Mar 2014 20:59:46 +0000 (20:59 +0000)]
dnxhdenc: return meaningful return codes
Timothy Gu [Sat, 29 Mar 2014 20:59:45 +0000 (20:59 +0000)]
avconv_opt: fix avio_open2() return code check
avio_open2() only return < 0 when error.
Martin Storsjö [Sat, 29 Mar 2014 10:35:11 +0000 (12:35 +0200)]
golomb: Fix the implementation of get_se_golomb_long
This was only used in hevc muxing code so far.
This makes the return values match what get_se_golomb returns for
the same bitstream reader instances.
The logic for producing a signed golomb code out of an unsigned one
was based on the corresponding code in get_se_golomb, which operated
directly on the bitstream reader buffer - not on the equivalent
return value from get_ue_golomb.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Vittorio Giovara [Fri, 28 Mar 2014 00:13:54 +0000 (01:13 +0100)]
vp8: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
John Stebbins [Tue, 18 Mar 2014 14:50:25 +0000 (08:50 -0600)]
movenc: Add dvd subtitle support
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Luca Barbato [Thu, 27 Mar 2014 23:40:43 +0000 (00:40 +0100)]
cmdutils: Mark exit_program as av_noreturn
Vittorio Giovara [Mon, 17 Mar 2014 14:30:05 +0000 (15:30 +0100)]
fate: add a bmpparser test
Paul B Mahol [Sun, 5 Aug 2012 23:46:41 +0000 (23:46 +0000)]
bmp: add a standalone parser
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Vittorio Giovara [Mon, 17 Mar 2014 00:24:30 +0000 (01:24 +0100)]
fate: add XBM tests
Vittorio Giovara [Sat, 22 Mar 2014 04:33:27 +0000 (05:33 +0100)]
X-Bitmap decoder
Vittorio Giovara [Mon, 17 Mar 2014 00:20:53 +0000 (01:20 +0100)]
xbm: use av_frame_free on close
Paul B Mahol [Sun, 8 Jul 2012 22:16:12 +0000 (22:16 +0000)]
fate: add PAF audio and video tests
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Paul B Mahol [Fri, 21 Mar 2014 16:28:47 +0000 (16:28 +0000)]
PAF demuxer and decoder
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Vittorio Giovara [Mon, 10 Mar 2014 16:05:12 +0000 (17:05 +0100)]
lavc: restore copy_block{4,16} functions
They were removed in
9e31729d692f1e721b7ed1a3a0f51b68c064d68f.
Vittorio Giovara [Wed, 26 Mar 2014 23:52:13 +0000 (00:52 +0100)]
fate: add BRender PIX tests
Aleksi Nurmi [Wed, 26 Mar 2014 23:45:15 +0000 (00:45 +0100)]
BRender PIX image decoder
Further enhancements by Vittorio Giovara and Paul B Mahol.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diego Biurrun [Thu, 27 Mar 2014 09:56:07 +0000 (10:56 +0100)]
arm: build: Maintain decoder objects separate from infrastructure objects
Vittorio Giovara [Thu, 20 Mar 2014 02:12:18 +0000 (03:12 +0100)]
fate: add Alias PIX tests
Vittorio Giovara [Thu, 20 Mar 2014 00:15:25 +0000 (01:15 +0100)]
Alias PIX image encoder and decoder
Ben Avison [Thu, 20 Mar 2014 18:58:40 +0000 (18:58 +0000)]
truehd: add hand-scheduled ARM asm version of ff_mlp_pack_output.
Profiling results for overall decode and the output_data function in
particular are as follows:
Before After
Mean StdDev Mean StdDev Confidence Change
6:2 total 339.6 15.1 329.3 16.0 95.8% +3.1% (insignificant)
6:2 function 24.6 6.0 9.9 3.1 100.0% +148.5%
8:2 total 324.5 15.5 323.6 14.3 15.2% +0.3% (insignificant)
8:2 function 20.4 3.9 9.9 3.4 100.0% +104.7%
6:6 total 572.8 20.6 539.9 24.2 100.0% +6.1%
6:6 function 54.5 5.6 16.0 3.8 100.0% +240.9%
8:8 total 741.5 21.2 702.5 18.5 100.0% +5.6%
8:8 function 63.9 7.6 18.4 4.8 100.0% +247.3%
The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ben Avison [Thu, 20 Mar 2014 18:58:39 +0000 (18:58 +0000)]
truehd: break out part of output_data into platform-specific callback.
Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ben Avison [Thu, 20 Mar 2014 18:58:38 +0000 (18:58 +0000)]
truehd: tune VLC decoding for ARM.
Profiling on a Raspberry Pi revealed the best performance to correspond
with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function
in particular are as follows:
Before After
Mean StdDev Mean StdDev Confidence Change
6:2 total 348.8 20.1 339.6 15.1 88.8% +2.7% (insignificant)
6:2 function 38.1 8.1 26.4 4.1 100.0% +44.5%
8:2 total 339.1 15.4 324.5 15.5 99.4% +4.5%
8:2 function 33.8 7.0 27.3 5.6 99.7% +23.6%
6:6 total 604.6 20.8 572.8 20.6 100.0% +5.6%
6:6 function 95.8 8.4 68.9 8.2 100.0% +39.1%
8:8 total 766.4 17.6 741.5 21.2 100.0% +3.4%
8:8 function 106.0 11.4 86.1 9.9 100.0% +23.1%
Signed-off-by: Martin Storsjö <martin@martin.st>
Ben Avison [Thu, 20 Mar 2014 18:58:37 +0000 (18:58 +0000)]
truehd: add hand-scheduled ARM asm version of ff_mlp_rematrix_channel.
Profiling results for overall audio decode and the rematrix_channels function
in particular are as follows:
Before After
Mean StdDev Mean StdDev Confidence Change
6:2 total 370.8 17.0 348.8 20.1 99.9% +6.3%
6:2 function 46.4 8.4 45.8 6.6 18.0% +1.2% (insignificant)
8:2 total 343.2 19.0 339.1 15.4 54.7% +1.2% (insignificant)
8:2 function 38.9 3.9 40.2 6.9 52.4% -3.2% (insignificant)
6:6 total 658.4 15.7 604.6 20.8 100.0% +8.9%
6:6 function 109.0 8.7 59.5 5.4 100.0% +83.3%
8:8 total 896.2 24.5 766.4 17.6 100.0% +16.9%
8:8 function 223.4 12.8 93.8 5.0 100.0% +138.3%
The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ben Avison [Thu, 20 Mar 2014 18:58:36 +0000 (18:58 +0000)]
truehd: break out part of rematrix_channels into platform-specific callback.
Verified with profiling that this doesn't have a measurable effect upon
overall performance.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ben Avison [Thu, 20 Mar 2014 18:58:35 +0000 (18:58 +0000)]
truehd: add hand-scheduled ARM asm version of mlp_filter_channel.
Profiling results for overall audio decode and the mlp_filter_channel(_arm)
function in particular are as follows:
Before After
Mean StdDev Mean StdDev Confidence Change
6:2 total 380.4 22.0 370.8 17.0 87.4% +2.6% (insignificant)
6:2 function 60.7 7.2 36.6 8.1 100.0% +65.8%
8:2 total 357.0 17.5 343.2 19.0 97.8% +4.0% (insignificant)
8:2 function 60.3 8.8 37.3 3.8 100.0% +61.8%
6:6 total 717.2 23.2 658.4 15.7 100.0% +8.9%
6:6 function 140.4 12.9 81.5 9.2 100.0% +72.4%
8:8 total 981.9 16.2 896.2 24.5 100.0% +9.6%
8:8 function 193.4 15.0 103.3 11.5 100.0% +87.2%
Experiments with adding preload instructions to this function yielded no
useful benefit, so these have not been included.
The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Wed, 29 Jan 2014 11:49:24 +0000 (12:49 +0100)]
x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init
There is no point in having a separate file just for the instantiation
that provides the public functions.
Diego Biurrun [Fri, 10 Jan 2014 14:01:04 +0000 (15:01 +0100)]
hpeldsp_template: Move content to hpeldsp
There is no point in having this separate; it is not used as a template.
Diego Biurrun [Fri, 10 Jan 2014 15:37:23 +0000 (16:37 +0100)]
hpeldsp_template: Drop av_unused attribute from *_no_rnd_pixels16_8_c functions
Diego Biurrun [Tue, 7 Jan 2014 23:43:09 +0000 (00:43 +0100)]
dsputil: Move draw_edges and clear_block* out of dsputil_template
The functions are not used templatized.
Diego Biurrun [Wed, 18 Dec 2013 22:27:35 +0000 (23:27 +0100)]
dsputil: Move RV40-specific bits into rv40dsp
Diego Biurrun [Fri, 10 Jan 2014 13:57:59 +0000 (14:57 +0100)]
hpeldsp_template: Detemplatize the code
The indirection makes no sense without multiple instantiation.
Diego Biurrun [Thu, 9 Jan 2014 11:09:35 +0000 (12:09 +0100)]
dsputil_template: Detemplatize the code
The indirection makes no sense without multiple instantiation.
Diego Biurrun [Thu, 9 Jan 2014 09:27:20 +0000 (10:27 +0100)]
Add missing headers to make template files compile (more) standalone
Diego Biurrun [Wed, 8 Jan 2014 23:56:33 +0000 (00:56 +0100)]
dsputil_template: Move bits that are used templatized into separate file
This allows detemplatizing the bits that are not instantiated twice.
Diego Biurrun [Tue, 7 Jan 2014 23:06:52 +0000 (00:06 +0100)]
dsputil: Move hpel_template #include out of dsputil_template
Multiple inclusion makes no sense as it is only used in the 8-bit case.
Diego Biurrun [Wed, 26 Mar 2014 10:58:58 +0000 (11:58 +0100)]
x86: h264_qpel: Fix typo in CALL_2X_PIXELS macro invocation
This fixes FATE with mmxext CPUFLAGS set.
Vittorio Giovara [Sat, 22 Mar 2014 23:34:13 +0000 (23:34 +0000)]
avcodec: add missing includes
Vittorio Giovara [Tue, 25 Mar 2014 11:26:24 +0000 (12:26 +0100)]
avconv: More descriptive message about framedrop
Vittorio Giovara [Tue, 25 Mar 2014 07:39:24 +0000 (07:39 +0000)]
vf_transpose: K&R formatting cosmetics
Derek Buitenhuis [Sun, 23 Mar 2014 14:31:06 +0000 (14:31 +0000)]
libx265: Only use one memcpy for headers
They're guaranteed by the x265 API to be contiguous in memory.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Michael Niedermayer [Fri, 14 Mar 2014 03:26:24 +0000 (04:26 +0100)]
libx265: Write global extradata when requested
Matroska, MP4, and other containers require it.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Sat, 22 Mar 2014 17:41:43 +0000 (18:41 +0100)]
build: Add config option for CABAC code
This allows for more elegant dependency and object declarations.
Anton Khirnov [Mon, 17 Mar 2014 10:14:14 +0000 (11:14 +0100)]
avconv: don't warn on multiple frames per packet for codecs that expect it
Anton Khirnov [Mon, 17 Mar 2014 09:58:05 +0000 (10:58 +0100)]
avconv: print verbose per-stream transcoding statistics
Anton Khirnov [Mon, 17 Mar 2014 09:09:09 +0000 (10:09 +0100)]
avconv: split printing the final statistics into a separate function
Anton Khirnov [Mon, 17 Mar 2014 09:03:47 +0000 (10:03 +0100)]
avconv: rewrite output data size tracking
Store a variable per OutputStream instead of globals for
audio/video/extradata. This makes the code simpler and cleaner and fixes
2pass with multiple output streams.
Anton Khirnov [Mon, 17 Mar 2014 09:00:38 +0000 (10:00 +0100)]
avconv: explicitly report when the muxing overhead is unknown
Anton Khirnov [Mon, 17 Mar 2014 06:15:02 +0000 (07:15 +0100)]
avconv: remove unused nb_frames_dup
Frame duplication now happens in vf_fps.
Anton Khirnov [Wed, 19 Feb 2014 17:48:15 +0000 (18:48 +0100)]
{v,a}f_showinfo: print frame side data
Anton Khirnov [Wed, 19 Feb 2014 20:02:12 +0000 (21:02 +0100)]
mp3dec: export replaygain tags from ID3v2
Anton Khirnov [Wed, 19 Feb 2014 20:01:37 +0000 (21:01 +0100)]
af_volume: support using replaygain frame side data
Anton Khirnov [Wed, 19 Feb 2014 19:11:21 +0000 (20:11 +0100)]
frame: add a function for removing side data from a frame
Anton Khirnov [Wed, 19 Feb 2014 17:49:48 +0000 (18:49 +0100)]
avconv: add stream-global side data to the first demuxed packet
Anton Khirnov [Wed, 19 Feb 2014 17:52:26 +0000 (18:52 +0100)]
libavcodec: when decoding, copy replaygain side data to decoded frames
Anton Khirnov [Wed, 19 Feb 2014 14:29:06 +0000 (15:29 +0100)]
Add replaygain side data type and code for parsing replaygain tags.
Anton Khirnov [Wed, 19 Feb 2014 11:10:32 +0000 (12:10 +0100)]
lavf: add an AVStream field for exporting stream-global side data
Anton Khirnov [Wed, 19 Feb 2014 11:00:03 +0000 (12:00 +0100)]
lavc: give a typedeffed name to the AVPacket.side_data struct
Peter Krefting [Thu, 6 Feb 2014 12:51:39 +0000 (12:51 +0000)]
configure: Remove dcbzl check for e500v1 and e500v2 architectures
The DCBZL instruction is not available for the e500v1 and e500v2
architectures, but may still be recognized by the toolchain, so we
need to explicitly disable it for these architectures.
References: PowerPC™ e500 Core Family Reference Manual (Freescale)
Found-by: Ståle Kristoffersen <staalebk@ifi.uio.no>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Tanja Batchelor [Thu, 20 Mar 2014 01:02:42 +0000 (01:02 +0000)]
mpeg: K&R formatting cosmetics
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Luca Barbato [Wed, 19 Mar 2014 15:52:47 +0000 (16:52 +0100)]
h264: Split h264 slice decoding from nal decoding
Vittorio Giovara [Wed, 19 Mar 2014 15:47:12 +0000 (16:47 +0100)]
h264: move macroblock decoding into its own file