Michael Niedermayer
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d7e5aebae7
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Merge remote branch 'qatar/master'
* qatar/master: (23 commits)
ac3enc: correct the flipped sign in the ac3_fixed encoder
Eliminate pointless '#if 1' statements without matching '#else'.
Add AVX FFT implementation.
Increase alignment of av_malloc() as needed by AVX ASM.
Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX.
mjpeg: Detect overreads in mjpeg_decode_scan() and error out.
documentation: extend documentation for ffmpeg -aspect option
APIChanges: update commit hashes for recent additions.
lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums
aac: add headers needed for log2f()
lavc: remove FF_API_MB_Q cruft
lavc: remove FF_API_RATE_EMU cruft
lavc: remove FF_API_HURRY_UP cruft
pad: make the filter parametric
vsrc_movie: add key_frame and pict_type.
vsrc_movie: fix leak in request_frame()
lavfi: add key_frame and pict_type to AVFilterBufferRefVideo.
vsrc_buffer: add sample_aspect_ratio fields to arguments.
lavfi: add fieldorder filter
scale: make the filter parametric
...
Conflicts:
Changelog
doc/filters.texi
ffmpeg.c
libavcodec/ac3dec.h
libavcodec/dsputil.c
libavfilter/avfilter.h
libavfilter/vf_scale.c
libavfilter/vf_yadif.c
libavfilter/vsrc_buffer.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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2011-04-27 03:51:04 +02:00 |
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Vitor Sessak
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9d35fa520e
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Add AVX FFT implementation.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
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2011-04-26 18:25:24 +02:00 |
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Michael Niedermayer
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d4a50a2100
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Merge remote-tracking branch 'newdev/master'
Merged-by: Michael Niedermayer <michaelni@gmx.at>
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2011-03-21 03:33:28 +01:00 |
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Mans Rullgard
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0aded9484d
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Move dct and rdft definitions to separate files
This leaves fft.h with only the core FFT and MDCT definitions
thus making it more managable.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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2011-03-20 17:15:33 +00:00 |
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Mans Rullgard
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2912e87a6c
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Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
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2011-03-19 13:33:20 +00:00 |
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Loren Merritt
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11ab1e409f
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FFT: factor a shuffle out of the inner loop and merge it into fft_permute.
6% faster SSE FFT on Conroe, 2.5% on Penryn.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit e6b1ed693a)
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2011-02-14 23:58:19 +01:00 |
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Loren Merritt
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e6b1ed693a
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FFT: factor a shuffle out of the inner loop and merge it into fft_permute.
6% faster SSE FFT on Conroe, 2.5% on Penryn.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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2011-02-13 15:36:39 +01:00 |
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Stefano Sabatini
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c6c98d0897
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Move mm_support() from libavcodec to libavutil, make it a public
function and rename it to av_get_cpu_flags().
Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2010-09-08 15:07:14 +00:00 |
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Stefano Sabatini
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7160bb716b
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Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_
symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.
Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2010-09-04 09:59:08 +00:00 |
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Vitor Sessak
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881fd7a62f
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Move SSE optimized 32-point DCT to its own file. Should fix breakage with YASM
disabled.
Originally committed as revision 24078 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2010-07-06 17:48:23 +00:00 |
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Vitor Sessak
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4dcc4f8eaa
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SSE optimized 32-point DCT
Originally committed as revision 24077 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2010-07-06 16:58:54 +00:00 |
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Måns Rullgård
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f486321395
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Move per-arch fft init bits into the corresponding subdirs
Originally committed as revision 19864 to svn://svn.ffmpeg.org/ffmpeg/trunk
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2009-09-15 21:14:14 +00:00 |
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