Michael Niedermayer
2b05db4f81
Merge commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9'
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* commit 'e74433a8e6fc00c8dbde293c97a3e45384c2c1d9':
dsputil: Split clear_block*/fill_block* off into a separate context
Conflicts:
configure
libavcodec/asvdec.c
libavcodec/dnxhddec.c
libavcodec/dnxhdenc.c
libavcodec/dsputil.h
libavcodec/eamad.c
libavcodec/intrax8.c
libavcodec/mjpegdec.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/vc1dec.c
libavcodec/x86/dsputil_init.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-19 04:54:38 +02:00
Rong Yan
ab12373956
ppc: Fix the bug of fft for little endian environment on POWER7 and later
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-19 01:01:14 +02:00
Diego Biurrun
e74433a8e6
dsputil: Split clear_block*/fill_block* off into a separate context
2014-06-18 14:07:23 -07:00
Carl Eugen Hoyos
a7dedd7bce
Fix standalone compilation of the H264 decoder on ppc.
2014-06-14 15:44:52 +02:00
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>
2014-06-05 20:31:59 +02:00
Diego Biurrun
054013a0fc
dsputil: Move APE-specific bits into apedsp
2014-05-29 06:41:15 -07:00
Diego Biurrun
65d5d58658
dsputil: Move SVQ1 encoding specific bits into svq1enc
2014-05-29 06:41:15 -07:00
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.
2014-05-27 08:52:34 -07:00
Peter Ross
ac4b32df71
On2 VP7 decoder
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Further performance improvements and security fixes by
Vittorio Giovara, Luca Barbato and Diego Biurrun.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-04-04 04:00:11 +02:00
Diego Biurrun
0e083d7e43
build: Group general components separate from de/encoders in arch Makefiles
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This is in line with how the top-level libavcodec Makefile is structured.
2014-03-20 05:03:23 -07:00
Diego Biurrun
54a6e08a65
dsputil: Conditionally compile dsputil code on all architectures
2014-03-20 05:03:23 -07:00
Diego Biurrun
a650c906cb
ppc: Only compile AltiVec FFT assembly when AltiVec is enabled
2013-05-02 10:25:30 +02:00
Diego Biurrun
38282149b6
ppc: More consistent arch initialization
2013-04-30 12:19:45 +02:00
Diego Biurrun
6b110d3a73
ppc: More consistent names for H.264 optimizations files
2013-04-30 12:19:43 +02:00
Diego Biurrun
643e433bf7
mpegaudiosp: More consistent names for ppc/x86 optimization files
2013-04-30 12:19:43 +02:00
Ronald S. Bultje
47e5a98174
ppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st>
2013-04-19 23:18:59 +03:00
Diego Biurrun
79dad2a932
dsputil: Separate h264chroma
2013-02-06 11:30:53 +01:00
Mans Rullgard
e9d817351b
dsputil: Separate h264 qpel
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The sh4 optimizations are removed, because the code is
100% identical to the C code, so it is unlikely to
provide any real practical benefit.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-24 10:44:43 +01:00
Ronald S. Bultje
42d3246948
floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.
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Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
2013-01-22 11:55:42 -08:00
Ronald S. Bultje
fef906c77c
Move vorbis_inverse_coupling from dsputil to vorbisdspcontext.
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Conveniently (together with Justin's earlier patches), this makes
our vorbis decoder entirely independent of dsputil.
2013-01-19 22:21:10 -08:00
Ronald S. Bultje
8c53d39e7f
lavc: introduce VideoDSPContext
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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
Diego Biurrun
ac56ff9cc9
build: non-x86: Only compile mpegvideo optimizations when necessary
2012-10-09 14:45:59 +02:00
Mans Rullgard
28f9ab7029
vp3: move idct and loop filter pointers to new vp3dsp context
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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
Diego Biurrun
7bb3a302fe
build: Consistently handle conditional compilation for all optimization OBJS.
2012-04-12 09:00:49 +02:00
Diego Biurrun
72ccfb3cb7
build: ppc: drop stray leftover backslash
2012-03-26 16:37:57 +02:00
Diego Biurrun
ad0e31f134
build: prettyprinting cosmetics
2012-03-26 13:00:10 +02:00
Mans Rullgard
0b5e44ed29
mpegaudiodsp: fix x86 and ppc makefiles
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-05-19 16:32:24 +01:00
Justin Ruggles
c73d99e672
Separate format conversion DSP functions from DSPContext.
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This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-02 02:44:53 +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
Måns Rullgård
bf7ba15372
PPC: Altivec split-radix FFT
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1.8x faster than altivec radix-2 on a G4
8% faster vorbis decoding
Patch (mostly) by Loren Merritt
Originally committed as revision 23956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 23:21:39 +00:00
Vitor Sessak
060dd93000
Altivec-optimized mp{1,2,3} windowing
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Originally committed as revision 23943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-01 21:04:12 +00:00
David Conrad
982fac7357
Altivec VP8 MC functions
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Originally committed as revision 23884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-29 06:42:17 +00:00
Måns Rullgård
3bd74e9243
Simplify arch-specific object file lists
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Originally committed as revision 22570 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:23:03 +00:00
Måns Rullgård
43f60eba19
Move arch-specific makefile parts into $arch/Makefile
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Originally committed as revision 22569 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-16 21:22:59 +00:00