Diego Biurrun
efd26bedec
build: Add explanatory comments to (optimization) blocks in the Makefiles
11 years ago
Pascal Massimino
298b3b6c1f
avcodec: add C xvid IDCT support
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Thanks to Pascal Massimino and Michael Militzer for permission to use under LGPL
The xvid idct code is from xvid, and nearly unchanged to make future syncing easy
the integration into ffmpeg is done by the commiter
the commit message is written by the commiter
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Ben Avison
adf8227cf4
vc-1: Add platform-specific start code search routine to VC1DSPContext.
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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>
11 years ago
Ben Avison
db7f1c7c5a
h264: Move start code search functions into separate source files.
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This permits re-use with parsers for codecs which use similar start codes.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
11 years ago
Carl Eugen Hoyos
a80191379b
Fix standalone compilation of the WebVTT decoder.
11 years ago
Diego Biurrun
a786c8259d
idct: Split off Xvid IDCT
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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.
11 years ago
Carl Eugen Hoyos
bcb7220d1c
Fix standalone compilation of the webm_dash_manifest demuxer.
11 years ago
Carl Eugen Hoyos
6898c14959
Fix standalone compilation of the legacy mpegvideo decoder.
11 years ago
Michael Niedermayer
932ff70956
avcodec: add avdct
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This provides a public sustainable API/ABI for DCT functions.
Only externally used dct functions are included.
The structure is extensible without ABI issues compared to the
existing dct contexts.
See Mailing list and IRC log of 2014-07-26/27
Reviewed-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
c0a586d9d5
reintroduce avpriv_dsputil_init() to maintain ABI until next soname bump
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Diego Biurrun
2ce53880bf
build: Conditionally compile all avcodec test programs
11 years ago
Diego Biurrun
16b7328058
build: Conditionally build and run DCT test program
11 years ago
Diego Biurrun
bd499d9af6
build: Conditionally build and test iirfilter
11 years ago
Nidhi Makhijani
b4edbe9a0e
libgsm: Split decoder and encoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Diego Biurrun
2d60444331
dsputil: Split motion estimation compare bits off into their own context
11 years ago
Diego Biurrun
f46bb608d9
dsputil: Split off pixel block routines into their own context
11 years ago
Anton Khirnov
d5cf5afabb
adxdec: get rid of an avpriv function
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The only thing the demuxer needs is the sample rate to set the timebase,
which can be simply read with AV_RB32.
11 years ago
Anton Khirnov
f6ee61fb05
lavc: export DV profile API used by muxer/demuxer as public
11 years ago
Carl Eugen Hoyos
d6e7881c2e
Fix wmv1 encoding if all other msmpeg4-related encoders were disabled.
11 years ago
Diego Biurrun
a9aee08d90
dsputil: Split off FDCT bits into their own context
11 years ago
Nidhi Makhijani
246f869590
vmd: Split audio and video decoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Diego Biurrun
8d686ca59d
dsputil: Split off *_8x8basis to a separate context
11 years ago
Nidhi Makhijani
d6902070c5
dsicin: Split audio and video decoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Nidhi Makhijani
2fc85fe96e
bmv: Split audio and video decoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Nidhi Makhijani
b0633f83f2
paf: split audio and video decoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Nidhi Makhijani
373a6dda54
cljr: split decoder and encoder
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
11 years ago
Michael Niedermayer
26b9f5bcdb
avcodec/Makefile: add libutvideo.h to SKIPHEADERS
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libutvideo.h is not a C header and thus fails building as a C file
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
d3e51b4118
Fix standalone compilation of the amv encoder.
11 years ago
Diego Biurrun
e3fcb14347
dsputil: Split off IDCT bits into their own context
11 years ago
Diego Biurrun
adcb8392c9
mjpeg: Split off bits shared by MJPEG and LJPEG encoders
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This obviates a dependency of the LJPEG encoder on mpegvideo.
11 years ago
Diego Biurrun
fab9df63a3
dsputil: Split off global motion compensation bits into a separate context
11 years ago
Diego Biurrun
c67b449beb
dsputil: Split bswap*_buf() off into a separate context
11 years ago
Diego Biurrun
7b9ef8d701
mpeg: Split error resilience bits off into a separate file
11 years ago
Diego Biurrun
c54e118722
build: Have the eatqi decoder depend on the MPEG-1 decoder
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eatqi uses more than just the shared mpegvideo bits.
11 years ago
Diego Biurrun
03391b5432
build: Add missing object files for Matroska demuxer
11 years ago
Diego Biurrun
9a9e2f1c8a
dsputil: Split audio operations off into a separate context
11 years ago
Diego Biurrun
e74433a8e6
dsputil: Split clear_block*/fill_block* off into a separate context
11 years ago
Carl Eugen Hoyos
723adfb1df
Fix standalone compilation of the webvtt encoder.
11 years ago
Christophe Gisquet
ccff45a0d3
apedsp: move to llauddsp
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APE is not the sole codec using scalarproduct_and_madd_int16.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
aab2e939a9
Fix compilation with --disable-everything --enable-demuxer=matroska.
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Fixes ticket #3693 .
11 years ago
Diego Biurrun
368f50359e
dsputil: Split off quarterpel bits into their own context
11 years ago
Diego Biurrun
512f3ffe9b
dsputil: Split off HuffYUV encoding bits into their own context
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Also shorten HuffYUV context member names to avoid clutter.
11 years ago
Diego Biurrun
0d439fbede
dsputil: Split off HuffYUV decoding bits into their own context
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Also shorten HuffYUV context member names to avoid clutter.
11 years ago
Aman Gupta
4372fb7a57
avcodec/webvttenc: add webvtt encoder
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Based off the srt encoder. The following features are unimplemented:
- fonts, colors, sizes
- alignment and positioning
The rest works well. For example, use ffmpeg to convert subtitles into the .vtt format:
ffmpeg -i input.srt output.vtt
Signed-off-by: Aman Gupta <ffmpeg@tmm1.net>
Signed-off-by: Clément Bœsch <u@pkh.me>
11 years ago
Janne Grunau
132a5711a2
check: add libavcodec/vda_internal.h to SKIPHEADERS-$(CONFIG_VDA)
11 years ago
Carl Eugen Hoyos
beeb7551d6
Fix make checkheaders if VDA is not available.
11 years ago
Anton Khirnov
b70d7a4ac7
lavc: add a native Opus decoder.
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Initial implementation by Andrew D'Addesio <modchipv12@gmail.com> during
GSoC 2012.
Completion by Anton Khirnov <anton@khirnov.net>, sponsored by the
Mozilla Corporation.
Further contributions by:
Christophe Gisquet <christophe.gisquet@gmail.com>
Janne Grunau <janne-libav@jannau.net>
Luca Barbato <lu_zero@gentoo.org>
11 years ago
Janne Grunau
449511740f
build: handle library dependencies in configure
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Instead of setting FFLIBS in each library Makefile configure
exports FFLIBS-$library in config.mak.
11 years ago
Anton Khirnov
67afcefb35
lavc: Add new VDA hwaccel
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It leverages the new hwaccel 1.2 features:
- get_buffer2 is never called
- the internal context is automatically initialized/deinitialized
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
11 years ago
Carl Eugen Hoyos
a75349d0c8
Fix standalone compilation of dsd planar decoders.
11 years ago