Mans Rullgard
d526c5338d
ARM: allow runtime masking of CPU features
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This allows masking CPU features with the -cpuflags avconv option
which is useful for testing different optimisations without rebuilding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-22 12:30:45 +01:00
Mans Rullgard
2bcbd98459
Remove lowres video decoding
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This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-21 18:56:19 +01:00
Janne Grunau
363bd1c62c
remove iwmmxt optimizations
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The were broken since August of 2010 without anyone noticing until
three weeks ago. Nobody cares about it anymore and hopefully Marvell
will support NEON like in the PXA978 from now on.
2012-03-12 22:46:56 +01:00
Martin Storsjö
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-15 22:06:34 +02:00
Mans Rullgard
a617c6aaa3
dsputil: update per-arch init funcs for non-h264 high bit depth
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-21 18:10:58 +01:00
Mans Rullgard
e7a972e113
simple_idct: add 10-bit version
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-07-20 17:49:48 +01:00
Oskar Arvidsson
19a0729b4c
Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
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This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).
Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-05-10 07:24:36 -04:00
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Stefano Sabatini
c6c98d0897
Move mm_support() from libavcodec to libavutil, make it a public
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function and rename it to av_get_cpu_flags().
Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-08 15:07:14 +00:00
Stefano Sabatini
7160bb716b
Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_
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symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h.
Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-04 09:59:08 +00:00
Måns Rullgård
2ad4c241c8
ARM: make function names all-lowercase
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Originally committed as revision 20186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 21:55:41 +00:00
Måns Rullgård
cf57bea6fb
ARM: enable ARMv4 add_pixels_clamped
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Somehow this function was never used.
Originally committed as revision 20185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-06 21:55:37 +00:00
Måns Rullgård
55c0e1e6d2
ARM: add ff_ prefix to lots of functions
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Originally committed as revision 20167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-04 13:13:12 +00:00
Måns Rullgård
9abcc9a6f4
ARM: cosmetics
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Originally committed as revision 20166 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-04 13:13:08 +00:00
Måns Rullgård
f67e0b824f
ARM: replace some #if with if()
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Originally committed as revision 20165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-04 13:13:06 +00:00
Måns Rullgård
701c618f7d
ARM: clean up file/function naming conventions
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Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-04 13:13:02 +00:00
