72ca830f51
lavc: VP9 decoder
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Originally written by Ronald S. Bultje <rsbultje@gmail.com > and
Clément Bœsch <u@pkh.me >
Further contributions by:
Anton Khirnov <anton@khirnov.net >
Diego Biurrun <diego@biurrun.de >
Luca Barbato <lu_zero@gentoo.org >
Martin Storsjö <martin@martin.st >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-11-15 10:16:28 +01:00
458446acfa
lavc: Edge emulation with dst/src linesize
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Allow supporting files for which the image stride is smaller than
the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9
file or a 16x16 VP8 file with -fflags +emu_edge.
2013-11-15 10:16:27 +01:00
3cbe112653
dv: Split DV data table declarations into their own header
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This is necessary to avoid target config settings bleeding into the host
compilation process with hardcoded tables and the DV VLC tables no longer
present as static tables in a header file.
2013-11-15 01:29:47 +01:00
9eda9d3322
h264: free the tables and uninitialize the context on flush
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Prevents referencing empty frames when the first packet after the flush
does not contain a frame.
2013-11-14 19:00:20 +01:00
ad1161799e
mpeg12dec: Remove outdated UV swapping code for VCR2
2013-11-14 14:21:27 +01:00
669fe50595
twinvq: consume block_align+1 packets as full ones
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They can be produced by VQF.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-14 13:38:10 +01:00
1afa8a7568
twinvq: support multiple frames per packet
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-14 13:38:10 +01:00
ddb839e928
metasound: add missing modes
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-14 13:38:10 +01:00
7b9780e7bf
mpeg12dec: Remove unused swap_uv member from Mpeg1Context
2013-11-14 12:46:00 +01:00
cce3e0a49f
Move av_fast_{m,re}alloc from lavc to lavu.
2013-11-14 09:42:22 +01:00
aa24122989
lavc: deprecate FF_MAX_B_FRAMES
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We should not arbitrarily decide the maximum B-frame number for all
encoders supported by Libav, each encoder should be able to set its own
limits.
2013-11-14 09:41:03 +01:00
b6094811f9
lavc: move MB_TYPE_* macros from avcodec.h to mpegvideo.h
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They are mpegvideo-specific and not supposed to be used by callers.
2013-11-14 09:40:39 +01:00
b45c87083d
lavc: schedule unused FF_QSCALE_TYPE_* for removal on next bump
2013-11-14 09:40:27 +01:00
8941971a8f
lavc: make error_rate a private option of mpegvideo encoders
2013-11-14 09:39:43 +01:00
728c465856
vdpau: add a constructor for AVVDPAUContext.
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We will likely want to add new fields to it in the future, so this is
needed to avoid breaking ABI.
2013-11-14 09:38:58 +01:00
ca22d1dea2
vdpau: add a convenience function for getting a decoder profile.
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Based on the code by Rémi Denis-Courmont <remi@remlab.net > from VLC.
2013-11-14 09:38:50 +01:00
19e30a58fc
Deprecate obsolete XvMC hardware decoding support
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XvMC has long ago been superseded by newer acceleration APIs, such as
VDPAU, and few downstreams still support it. Furthermore XvMC is not
implemented within the hwaccel framework, but requires its own specific
code in the MPEG-1/2 decoder, which is a maintenance burden.
2013-11-13 21:07:45 +01:00
c7f7bfc9e3
Remove all Alpha architecture optimizations
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Alpha has been end-of-lifed and no more test machines are available.
2013-11-13 20:45:49 +01:00
45ef963908
mpegaudioenc: Move some static tables to MpegAudioContext
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This reduces global state and the amount of globally visible tables.
2013-11-10 16:07:22 +01:00
5d6a990c11
mpegaudioenc: Remove broken integer-only quantization code path
2013-11-10 16:07:22 +01:00
08303d7741
hwaccel: Simplify ff_find_hwaccel
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It is always called by passing fields from an AVCodecContext.
2013-11-10 13:59:48 +01:00
5462dde194
metasound: Fix error message argument
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-08 16:50:17 +01:00
cb56c3961b
h263dsp: K&R formatting cosmetics
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Also remove array element numbering comments.
2013-11-08 12:41:24 +01:00
0338c39698
dsputil: Split off H.263 bits into their own H263DSPContext
2013-11-08 12:40:47 +01:00
86f910806b
Remove #undefs for formerly forbidden system functions
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The macros forbidding the system functions no longer exist, obviating
the need for the #undefs.
2013-11-07 00:26:15 +01:00
70cbf33405
vdpau: Add missing #includes to fix standalone header compilation
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-11-04 22:54:55 +01:00
e2b5b09789
x86: rv40dsp: Use PAVGB instruction macro where appropriate
2013-11-04 21:14:39 +01:00
3ef9b7ab95
hevc_ps: Use AV_PIX_FMT_YUVJ420P if YUV 4:2:0 8-bit full scale
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2013-11-04 16:19:53 +01:00
885ec92425
hevc: Use parsed VUI colorimetry in avcodec
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Also limit the parsed VUI values to known valid ones.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2013-11-04 16:03:11 +01:00
cd8f772d06
lavc: Add colorimetry values for BT.2020, other non-included ones
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2013-11-04 15:39:33 +01:00
454959a5aa
aacdec: Set the profile during decoding
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Previously the profile would not be set if the bitstream needs
to be decoded to know the profile.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-11-04 08:51:26 +01:00
da6506c607
lavc: move AVCodecContext.pkt to AVCodecInternal
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It's a private field, not meant to be accessed from outside lavc.
2013-11-04 08:51:26 +01:00
38ecc3702d
pthread: store thread contexts in AVCodecInternal instead of AVCodecContext
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It's a private field, it should not be visible to callers.
Deprecate AVCodecContext.thread_opaque
2013-11-04 08:51:26 +01:00
daa7a1d443
pthread_slice: rename ThreadContext -> SliceThreadContext
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This should prevent confusion with frame threading.
2013-11-04 08:51:26 +01:00
cc14ee03a7
lavc: split slice and frame threading functions into separate files
2013-11-04 08:51:26 +01:00
5cd6513f5b
pthread: drop avcodec_ prefixes from static functions
2013-11-04 08:51:26 +01:00
694d997afe
x86: hpeldsp: Use PAVGB instruction macro where necessary
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Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz >
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-04 01:29:23 +01:00
3ea5f64fff
ansi: fix possible use of uninitialized variables
2013-11-03 11:51:40 +01:00
c68d4c230a
mpeg4video_parser: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-02 12:08:49 +01:00
dc6ea00cd2
mpeg4video: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-01 22:53:48 +01:00
037fea388e
flashsv: K&R formatting cosmetics
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Also improve some log message wording/spelling.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-11-01 22:32:53 +01:00
1700b4e678
x86: vp8dsp: Split loopfilter code into a separate file
2013-11-01 22:05:20 +01:00
57070b1468
flashsv: Check diff_start diff_height values
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Fix out of array accesses.
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-11-01 19:38:53 +01:00
4a64e67988
flashsv: Refactor a little
2013-11-01 19:38:53 +01:00
28240a60c1
lavc: move FF_ASPECT_EXTENDED from avcodec.h to h263.h
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It's for internal use only.
2013-10-31 20:24:48 +01:00
eb5920c195
lavc: deprecate unused FF_BUG_OLD_MSMPEG4
2013-10-31 20:24:30 +01:00
0300962b76
lavc: schedule FF_BUG_AC_VLC for removal on the next major bump.
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It has been deprecated/unused for about 10 years.
2013-10-31 20:23:42 +01:00
f8b2bcd2ad
lavc: deprecate FF_DEBUG_VIS_*
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Those flags have no effect since
37045e4229
2013-10-31 20:23:08 +01:00
a1504eee41
lavc: deprecate AVCodecContext.debug_mv
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It has been unused since 37045e4229
2013-10-31 20:22:51 +01:00
ccc7129845
lavc: deprecate FF_DEBUG_MV and remove all traces of its use
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It has not been actually used since
37045e4229
2013-10-31 20:21:13 +01:00
Ronald S. Bultje