72b7441a10
lavc: add Intel libmfx-based H.264 encoder
2015-03-27 22:02:10 +01:00
d0a63d8b98
qsvdec: split off some code that will be shared with the encoder
2015-03-27 21:57:28 +01:00
b04d009b0e
qsv: rename to qsvdec
...
This is to avoid conflicts with the upcoming QSV encoding support.
2015-03-27 21:56:36 +01:00
217e4ff4d1
dca: Support for XLL (lossless extension)
...
Cleanup and integration by Diego Biurrun.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2015-03-15 14:51:36 +01:00
247e370e2a
TDSC decoder
...
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-03-13 19:48:14 +00:00
71f1ad37d8
lavc: do not compile fmtconvert unconditionally
...
Only ac3dec and dcadec use it.
2015-02-28 21:51:24 +01:00
cb4cb7b0ea
qsv: Skip qsv.h compilation if qsv is not enabled
2015-02-23 16:26:32 +01:00
35c6ce76b1
Canopus HQX decoder
...
Based on work by Kostya Shishkov <kostya.shishkov@gmail.com>.
2015-02-22 22:42:27 +00:00
c56b9b1eb2
lavc: Add DSS SP decoder
...
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-02-19 12:05:19 -05:00
4e08c82110
lavc: add an Intel libmfx-based H.264 decoder
...
Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori
Yamazoe <drocon11@gmail.com>.
2015-02-19 15:08:49 +01:00
3a651f599a
dca: Move data tables from a header to an object file
...
This allows sharing them with the DCA XLL extension w/o duplication.
2015-02-15 13:34:04 -08:00
6769068313
g722: Split out g722_qmf_apply() function into g722dsp.c
...
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-02-15 22:47:10 +02:00
b339019de4
dca: Split code for handling the EXSS extension off into a separate file
2015-02-14 10:13:49 -08:00
3d5d46233c
opus: Factor out imdct15 into a standalone component
...
It will be reused by the AAC decoder.
2015-02-02 16:07:33 +01:00
28df0151b6
configure: Add a dependency on vc1_decoder from vc1_parser
...
This fixes builds with vc1_parser enabled without vc1_decoder. All
the vc1_decoder object files were included in the vc1_parser line
in libavcodec/Makefile before, but architecture specific object files
for vc1_decoder were not.
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-02-02 15:30:54 +02:00
7e850fa67e
Add DXVA2 HEVC HWAccel
...
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:05:31 +01:00
8a3d9ca603
libavcodec: Add an OpenH264 encoder wrapper
...
Compared to existing, common opensource H264 encoders, this can be
useful since it has got a different license (BSD instead of GPL).
Performance- and qualitywise it is comparable to x264 in ultrafast
mode.
Hooking it up as an encoder in libavcodec also simplifies comparing
it against other common encoders.
This requires OpenH264 1.3 or newer. Since the OpenH264 API and ABI
changes frequently, only releases are supported.
To take advantage of the OpenH264 patent offer, the OpenH264 library
must not be redistributed, but downloaded at runtime at the end-user's
system.
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-01-06 19:58:44 +02:00
87bd298abe
DPX parser
...
Additional improvements and fixes by Michael Niedermayer <michaelni@gmx.at>.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-12-18 23:22:59 +01:00
52f954da75
libavcodec: Unconditionally build xiph.o
...
vorbis_parser.o is built unconditionally since 5e80fb7ff
2014-11-11 12:01:16 +02:00
7784f47762
lavf: stop using avpriv_flac_parse_streaminfo()
...
The only parameters needed by the demuxers are the sample rate and sample
count, which can be trivially extracted manually, without resorting to
an avpriv function.
2014-11-06 09:02:25 +01:00
5e80fb7ff2
lavc: add a public API for parsing vorbis packets.
...
It is required by (at least) the ogg demuxer.
Mark the current semi-public apriv API for removal.
2014-11-06 08:51:25 +01:00
04d14c9b68
vc1: Split the decoder in components
...
Speed up the overall compilation time.
2014-10-08 18:34:48 +02:00
82f8eb5f77
jpeg2000: split off inverse MCT as Jpeg2000DSP
...
This makes the addition of arch optimized functions easier.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-08 08:02:55 +00:00
1274ea8dba
Split off floating point AAN (I)DCT into separate components
2014-09-07 13:36:26 -07:00
f20518568a
build: Split WMA frequencies into a separate object file
...
These are the only WMA bits shared with binkaudio. Splitting them off
reduces the binnkaudio dependency on general WMA code.
2014-09-04 05:19:46 -07:00
803f8992f1
build: cosmetics: Group hwaccel OBJS declarations together
2014-09-04 05:19:39 -07:00
efd26bedec
build: Add explanatory comments to (optimization) blocks in the Makefiles
2014-08-15 02:55:21 -07:00
adf8227cf4
vc-1: Add platform-specific start code search routine to VC1DSPContext.
...
Initialise VC1DSPContext for parser as well as for decoder.
Note, the VC-1 code doesn't actually use the function pointer yet.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-08-04 22:22:54 +02:00
db7f1c7c5a
h264: Move start code search functions into separate source files.
...
This permits re-use with parsers for codecs which use similar start codes.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-08-04 22:22:54 +02:00
a786c8259d
idct: Split off Xvid IDCT
...
The Xvid IDCT is only required to decode some Xvid-encoded MPEG-4 files,
so there is no point in having it as an unconditional part of idctdsp.
2014-08-01 01:25:18 -07:00
2ce53880bf
build: Conditionally compile all avcodec test programs
2014-07-21 05:33:03 -07:00
16b7328058
build: Conditionally build and run DCT test program
2014-07-21 05:32:35 -07:00
bd499d9af6
build: Conditionally build and test iirfilter
2014-07-21 05:32:07 -07:00
b4edbe9a0e
libgsm: Split decoder and encoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-18 17:27:54 +02:00
2d60444331
dsputil: Split motion estimation compare bits off into their own context
2014-07-17 09:07:10 -07:00
f46bb608d9
dsputil: Split off pixel block routines into their own context
2014-07-09 08:05:26 -07:00
d5cf5afabb
adxdec: get rid of an avpriv function
...
The only thing the demuxer needs is the sample rate to set the timebase,
which can be simply read with AV_RB32.
2014-07-09 13:37:18 +00:00
f6ee61fb05
lavc: export DV profile API used by muxer/demuxer as public
2014-07-09 13:35:07 +00:00
a9aee08d90
dsputil: Split off FDCT bits into their own context
2014-07-07 12:28:45 -07:00
246f869590
vmd: Split audio and video decoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-07 07:45:00 -07:00
8d686ca59d
dsputil: Split off *_8x8basis to a separate context
2014-07-06 13:09:24 -07:00
d6902070c5
dsicin: Split audio and video decoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-06 11:27:34 -07:00
2fc85fe96e
bmv: Split audio and video decoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-06 10:58:43 -07:00
b0633f83f2
paf: split audio and video decoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-06 09:36:17 -07:00
373a6dda54
cljr: split decoder and encoder
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-07-06 09:28:20 -07:00
e3fcb14347
dsputil: Split off IDCT bits into their own context
2014-06-30 07:58:46 -07:00
adcb8392c9
mjpeg: Split off bits shared by MJPEG and LJPEG encoders
...
This obviates a dependency of the LJPEG encoder on mpegvideo.
2014-06-30 07:53:40 -07:00
fab9df63a3
dsputil: Split off global motion compensation bits into a separate context
2014-06-23 09:58:17 -07:00
c67b449beb
dsputil: Split bswap*_buf() off into a separate context
2014-06-22 18:22:31 -07:00
7b9ef8d701
mpeg: Split error resilience bits off into a separate file
2014-06-22 17:36:37 -07:00
Anton Khirnov
Niels Möller
Vittorio Giovara
Diego Biurrun
Oleksij Rempel
Peter Meerwald
Martin Storsjö
Hendrik Leppkes
Paul B Mahol
Luca Barbato
James Almer
Ben Avison
Nidhi Makhijani