Michael Niedermayer
c4e394e460
Merge commit '79dad2a932534d1155079f937649e099f9e5cc27'
...
* commit '79dad2a932534d1155079f937649e099f9e5cc27':
dsputil: Separate h264chroma
Conflicts:
libavcodec/dsputil_template.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/vc1dec.c
libavcodec/vc1dsp.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-07 13:09:35 +01:00
Diego Biurrun
79dad2a932
dsputil: Separate h264chroma
2013-02-06 11:30:53 +01:00
Ronald S. Bultje
8af915c21b
vp56: remove clear_blocks call, and clear alpha plane U/V DC only.
...
The non-alpha and alpha-Y planes are cleared in the idct_put/add()
calls. For the alpha U/V planes, we only care about the DC for entropy
context prediction purposes, the rest of the data is unused.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-01 23:51:34 +01:00
Michael Niedermayer
26345acb0e
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
proresdec: support mixed interlaced/non-interlaced content
vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-22 15:33:23 +01:00
Ronald S. Bultje
4a73fbd9c5
vp3/5: move put_no_rnd_pixels_l2 from dsputil to VP3DSPContext.
...
The function is only used in VP3 and VP5, so no need to have it in
DSPContext.
2013-01-21 18:08:55 -08:00
Michael Niedermayer
28245fb466
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
Remove put_no_rnd_pixels_l2 function pointer for w=16 from dsputil.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-20 14:25:27 +01:00
Ronald S. Bultje
0e02b381b4
Remove put_no_rnd_pixels_l2 function pointer for w=16 from dsputil.
...
The function is never used.
2013-01-19 22:37:45 -08:00
Michael Niedermayer
a41bf09d9c
Merge commit '6906b19346ae8a330bfaa1c16ce535be10789723'
...
* commit '6906b19346ae8a330bfaa1c16ce535be10789723':
lavc: add missing files for arm
lavc: introduce VideoDSPContext
Conflicts:
configure
libavcodec/arm/dsputil_init_armv5te.c
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/dsputil_template.c
libavcodec/h264.c
libavcodec/mpegvideo.h
libavcodec/mpegvideo_enc.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-21 17:18:43 +01:00
Ronald S. Bultje
8c53d39e7f
lavc: introduce VideoDSPContext
...
Move some functions from dsputil. The idea is that videodsp contains
functions that are useful for a large and varied set of video decoders.
Currently, it contains emulated_edge_mc() and prefetch().
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-12-20 13:40:45 +01:00
Michael Niedermayer
f186ecc164
Merge commit 'bb675d3ac6d722d5e117ae9042a996b55ca05b1d'
...
* commit 'bb675d3ac6d722d5e117ae9042a996b55ca05b1d':
vp56: make parse_header return standard error codes
Conflicts:
libavcodec/vp56.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-15 13:41:06 +01:00
Luca Barbato
f33b5ba63e
vp56: release frames on error
...
Fixes CVE-2012-2783
CC: libav-stable@libav.org
2012-12-14 13:21:59 +01:00
Luca Barbato
bb675d3ac6
vp56: make parse_header return standard error codes
...
Returning 0 for failure is misleading.
CC: libav-stable@libav.org
2012-12-14 13:21:59 +01:00
Michael Niedermayer
fc1152de41
Merge commit 'df9b9567518f2840d79a4a96b447ebe1aa326408'
...
* commit 'df9b9567518f2840d79a4a96b447ebe1aa326408':
lavc: fix decode_frame() third parameter semantics for video decoders
Conflicts:
libavcodec/cscd.c
libavcodec/eamad.c
libavcodec/ffv1dec.c
libavcodec/gifdec.c
libavcodec/h264.c
libavcodec/iff.c
libavcodec/mjpegdec.c
libavcodec/pcx.c
libavcodec/vp56.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-05 17:20:19 +01:00
Michael Niedermayer
874c5b02c4
Merge commit '594d4d5df3c70404168701dd5c90b7e6e5587793'
...
* commit '594d4d5df3c70404168701dd5c90b7e6e5587793':
lavc: add a wrapper for AVCodecContext.get_buffer().
Conflicts:
libavcodec/4xm.c
libavcodec/8svx.c
libavcodec/bmv.c
libavcodec/cljr.c
libavcodec/cscd.c
libavcodec/dnxhddec.c
libavcodec/dpcm.c
libavcodec/dpx.c
libavcodec/eacmv.c
libavcodec/eamad.c
libavcodec/frwu.c
libavcodec/g723_1.c
libavcodec/gifdec.c
libavcodec/idcinvideo.c
libavcodec/iff.c
libavcodec/indeo3.c
libavcodec/internal.h
libavcodec/interplayvideo.c
libavcodec/kmvc.c
libavcodec/mpc7.c
libavcodec/mpegaudiodec.c
libavcodec/pcx.c
libavcodec/pngdec.c
libavcodec/pnmdec.c
libavcodec/rl2.c
libavcodec/snow.c
libavcodec/targa.c
libavcodec/tscc.c
libavcodec/txd.c
libavcodec/utils.c
libavcodec/v210dec.c
libavcodec/vb.c
libavcodec/vmdav.c
libavcodec/vp56.c
libavcodec/vqavideo.c
libavcodec/wavpack.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-05 15:18:12 +01:00
Anton Khirnov
df9b956751
lavc: fix decode_frame() third parameter semantics for video decoders
...
It's got_frame, not data size
2012-12-04 21:45:36 +01:00
Anton Khirnov
594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
...
It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
Michael Niedermayer
9c208b404c
vp56: Ignore reconfiguration from the alpha plane.
...
Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-12-03 01:37:40 +01:00
Michael Niedermayer
9195377bc5
vp56dec: Fix handling of alpha configuration changes.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-11-09 17:03:47 +01:00
Michael Niedermayer
ac627b3d38
Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
...
* commit '716d413c13981da15323c7a3821860536eefdbbb':
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
Conflicts:
doc/examples/muxing.c
ffmpeg.h
ffmpeg_filter.c
ffmpeg_opt.c
ffplay.c
ffprobe.c
libavcodec/8bps.c
libavcodec/aasc.c
libavcodec/aura.c
libavcodec/avcodec.h
libavcodec/avs.c
libavcodec/bfi.c
libavcodec/bmp.c
libavcodec/bmpenc.c
libavcodec/c93.c
libavcodec/cscd.c
libavcodec/cyuv.c
libavcodec/dpx.c
libavcodec/dpxenc.c
libavcodec/eatgv.c
libavcodec/escape124.c
libavcodec/ffv1.c
libavcodec/flashsv.c
libavcodec/fraps.c
libavcodec/h264.c
libavcodec/huffyuv.c
libavcodec/iff.c
libavcodec/imgconvert.c
libavcodec/indeo3.c
libavcodec/kmvc.c
libavcodec/libopenjpegdec.c
libavcodec/libopenjpegenc.c
libavcodec/libx264.c
libavcodec/ljpegenc.c
libavcodec/mjpegdec.c
libavcodec/mjpegenc.c
libavcodec/motionpixels.c
libavcodec/mpeg12.c
libavcodec/mpeg12enc.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo_enc.c
libavcodec/pamenc.c
libavcodec/pcxenc.c
libavcodec/pgssubdec.c
libavcodec/pngdec.c
libavcodec/pngenc.c
libavcodec/pnm.c
libavcodec/pnmdec.c
libavcodec/pnmenc.c
libavcodec/ptx.c
libavcodec/qdrw.c
libavcodec/qpeg.c
libavcodec/qtrleenc.c
libavcodec/raw.c
libavcodec/rawdec.c
libavcodec/rl2.c
libavcodec/sgidec.c
libavcodec/sgienc.c
libavcodec/snowdec.c
libavcodec/snowenc.c
libavcodec/sunrast.c
libavcodec/targa.c
libavcodec/targaenc.c
libavcodec/tiff.c
libavcodec/tiffenc.c
libavcodec/tmv.c
libavcodec/truemotion2.c
libavcodec/utils.c
libavcodec/vb.c
libavcodec/vp3.c
libavcodec/wnv1.c
libavcodec/xl.c
libavcodec/xwddec.c
libavcodec/xwdenc.c
libavcodec/yop.c
libavdevice/v4l2.c
libavdevice/x11grab.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersrc.c
libavfilter/drawutils.c
libavfilter/formats.c
libavfilter/src_movie.c
libavfilter/vf_ass.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_format.c
libavfilter/vf_hflip.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavformat/movenc.c
libavformat/mxf.h
libavformat/utils.c
libavformat/yuv4mpeg.c
libavutil/imgutils.c
libavutil/pixdesc.c
libswscale/input.c
libswscale/output.c
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
libswscale/utils.c
libswscale/x86/swscale_template.c
libswscale/x86/yuv2rgb.c
libswscale/x86/yuv2rgb_template.c
libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Ben Jackson
374c17c8fc
lavc/vp56: Re-indent functions affected by threading refactor
...
All whitespace plus a curly brace.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:52 +02:00
Ben Jackson
39a3894ad5
lavc/vp6: Implement "slice" threading for VP6A decode
...
The YUV channels of VP6 are encoded in a highly linear fashion which does
not have any slice-like concept to thread. The alpha channel of VP6A is
fairly independent of the YUV and comprises 40% of the work. This patch
uses the THREAD_SLICE capability to split the YUV and A decodes into
separate threads.
Two bugs are fixed by splitting YUV and alpha state:
- qscale_table from VP6A decode was for alpha channel instead of YUV
- alpha channel filtering settings were overwritten by YUV header parse
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:47 +02:00
Ben Jackson
1c20fcf0b0
lavc/vp56: Simplify get/release_buffer code
...
Rather than cleverly managing frame pointers with swaps to avoid
re-using "golden" frames, just do brute-force management of the
4 AVFrames. New strategy is probably no more costly and is easier
to adapt to threaded usage.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:40 +02:00
Ben Jackson
eebc11ebc8
lavc/vp56: Move golden_frame into VP56Context
...
Makes golden_frame more like other frame data, paves way for threading
alpha channel decode.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:35 +02:00
Ben Jackson
23503cadd1
lavc/vp56: Refactor ff_vp56_init into ff_vp56_init/ff_vp56_init_context
...
Pave the way for per-thread context initialization.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-15 20:26:22 +02:00
Michael Niedermayer
7a72695c05
Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
...
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
Replace all CODEC_ID_* with AV_CODEC_ID_*
lavc: add AV prefix to codec ids.
Conflicts:
doc/APIchanges
doc/examples/decoding_encoding.c
doc/examples/muxing.c
ffmpeg.c
ffprobe.c
ffserver.c
libavcodec/8svx.c
libavcodec/avcodec.h
libavcodec/dnxhd_parser.c
libavcodec/dvdsubdec.c
libavcodec/error_resilience.c
libavcodec/h263dec.c
libavcodec/libvorbisenc.c
libavcodec/mjpeg_parser.c
libavcodec/mjpegenc.c
libavcodec/mpeg12.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/pcm.c
libavcodec/r210dec.c
libavcodec/utils.c
libavcodec/v210dec.c
libavcodec/version.h
libavdevice/alsa-audio-dec.c
libavdevice/bktr.c
libavdevice/v4l2.c
libavformat/asfdec.c
libavformat/asfenc.c
libavformat/avformat.h
libavformat/avidec.c
libavformat/caf.c
libavformat/electronicarts.c
libavformat/flacdec.c
libavformat/flvdec.c
libavformat/flvenc.c
libavformat/framecrcenc.c
libavformat/img2.c
libavformat/img2dec.c
libavformat/img2enc.c
libavformat/ipmovie.c
libavformat/isom.c
libavformat/matroska.c
libavformat/matroskadec.c
libavformat/matroskaenc.c
libavformat/mov.c
libavformat/movenc.c
libavformat/mp3dec.c
libavformat/mpeg.c
libavformat/mpegts.c
libavformat/mxf.c
libavformat/mxfdec.c
libavformat/mxfenc.c
libavformat/nsvdec.c
libavformat/nut.c
libavformat/oggenc.c
libavformat/pmpdec.c
libavformat/rawdec.c
libavformat/rawenc.c
libavformat/riff.c
libavformat/sdp.c
libavformat/utils.c
libavformat/vocenc.c
libavformat/wtv.c
libavformat/xmv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
Michael Niedermayer
204c4e953d
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
ppc: fix build with altivec disabled
vp3: move idct and loop filter pointers to new vp3dsp context
build: add CONFIG_VP3DSP, reduce repetition in OBJS lists
tscc2: do not add/subtract 128 bias during DCT
tscc2: fix typo in DCT
configure: clarify external library section of help output
configure: mark libfdk-aac as nonfree
configure: cosmetics: drop some unnecessary backslashes
os_support: K&R formatting cosmetics
Conflicts:
configure
libavcodec/vp3.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-18 22:34:48 +02:00
Mans Rullgard
28f9ab7029
vp3: move idct and loop filter pointers to new vp3dsp context
...
This moves all VP3-specific function pointers from dsputil to a
new vp3dsp context. There is no reason to ever use the VP3 IDCT
where an MPEG2 IDCT is expected or vice versa.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-07-18 10:32:19 +01:00
Michael Niedermayer
d85b3c4fff
vp56dec: avoid freeing the returned frame before returning it.
...
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-24 05:21:39 +01:00
Michael Niedermayer
6cb2085278
Merge remote-tracking branch 'qatar/master'
...
* qatar/master: (27 commits)
ppc: Add ff_ prefix to nonstatic symbols
sh4: Add ff_ prefix to nonstatic symbols
mpegvideo: Add ff_ prefix to nonstatic functions
rtjpeg: Add ff_ prefix to nonstatic symbols
rv: Add ff_ prefix to nonstatic symbols
vp56: Add ff_ prefix to nonstatic symbols
vorbis: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefix to nonstatic symbols
vc1: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefixes to nonstatic symbols
snow: Add ff_ prefix to nonstatic symbols
mpeg12: Add ff_ prefix to nonstatic symbols
mpeg4: Add ff_ prefixes to nonstatic symbols
lagarith: Add ff_ prefix to lag_rac_init
libavcodec: Add ff_ prefix to j_rev_dct*
dsputil: Add ff_ prefix to inv_zigzag_direct16
libavcodec: Prefix fdct_ifast, fdct_ifast248
dsputil: Add ff_ prefix to the dsputil*_init* functions
libavcodec: Add ff_ prefix to some nonstatic symbols
vlc/rl: Add ff_ prefix to the nonstatic symbols
...
Conflicts:
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/dnxhddec.c
libavcodec/ffv1.c
libavcodec/h263.h
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/nuv.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/proresdsp.c
libavcodec/svq3.c
libavcodec/version.h
libavformat/dv.h
libavformat/dvenc.c
libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-16 01:34:37 +01:00
Martin Storsjö
d1b357d78b
vp56: Add ff_ prefix to nonstatic symbols
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:07:14 +02:00
Martin Storsjö
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
...
Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
Reimar Döffinger
371e165443
Try to set AVFrame.reference to correct values.
...
I am not sure these new values are correct, not am I sure
the semantics are a good idea since we do not seem to make any
use of them but they caused a lot of confusion, but this
seems to make things closer to matching the documentation.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-11-05 23:25:20 +01:00
Laurent Aimar
3d09d0017d
vp56: Release old pictures after a resolution changes
...
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-07 00:27:24 +02:00
Laurent Aimar
066fff755a
vp6: Check for huffman tree build errors
...
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-07 00:27:03 +02:00
Laurent Aimar
0ec6d6e9b6
vp56: Check for missing reference frame data
...
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2011-10-07 00:25:43 +02:00
Laurent Aimar
1aad9cd9d2
vp56:Fix error recovery code on size changes in vp5/6 decoder
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-24 19:13:37 +02:00
Laurent Aimar
7c249d4fba
Check for huffman tree building error in vp6 decoder.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-22 00:42:28 +02:00
Laurent Aimar
dba20b8478
Release old pictures after a resolution change in vp5/6 decoder
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-22 00:42:28 +02:00
Laurent Aimar
6a0e78929a
Check for missing reference in vp5/6 decoder.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-22 00:42:28 +02:00
Michael Niedermayer
042f9d62ca
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
configure: Automatically add more flags required on symbian
mem.h: switch doxygen parameter order to match function prototype
doxygen: replace @sa tag by the more readable but equivalent @see
doxygen: use Doxygen markup for authors and web links where appropriate
doxygen: do not include license boilerplate in Doxygen documentation
ac3enc: Mark AVClasses const
ffserver: Replace two loops with one loop.
ffmpeg: Fix the check for experimental codecs
swscale: extend mmx padding.
swscale: clip unscaled colorspace conversion path.
doxygen: misc consistency cosmetics
doc: remove file name from @file directive in Doxygen usage example
doxygen: consistently place brief description
doxygen: place empty line between brief description and detailed description
avformat_open_input(): Add braces to shut up gcc warning.
Conflicts:
libavcodec/8svx.c
libavcodec/tiff.c
libavcodec/tiff.h
libavcodec/vaapi_h264.c
libavcodec/vorbis.c
libavcodec/vorbisdec.c
libavcodec/vp6.c
libswscale/swscale_unscaled.c
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-07-15 17:51:09 +02:00
Diego Biurrun
6168781f70
doxygen: do not include license boilerplate in Doxygen documentation
2011-07-15 00:52:09 +02:00
Stefano Sabatini
01042d4123
lavc: set defaults in internal codec frames
...
This is required specifically for setting frame->format to -1,
otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading
the format from the output decoded frame will get misled.
In particular fix regressions occurring with the pending vsrc_buffer
patch.
2011-05-07 12:03:59 +02:00
Stefano Sabatini
ce5e49b0c2
replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*
2011-05-02 16:41:41 +02:00
Stefano Sabatini
975a1447f7
Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.
...
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-05-02 12:18:44 +02:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
...
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Ronald S. Bultje
d23e3e5fea
Move ff_emulated_edge_mc() into DSPContext.
...
(cherry picked from commit 2e27959879
)
2011-01-30 03:41:01 +01:00
Ronald S. Bultje
2e27959879
Move ff_emulated_edge_mc() into DSPContext.
2011-01-28 22:13:26 -05:00
Alex Converse
b6356d9726
10l: missed one reindent.
...
Originally committed as revision 24563 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-28 05:40:38 +00:00