Martin Vignali
e641c94190
avcodec/huffyuvdsp : add add_int16 AVX2 func
2017-11-21 09:41:58 +01:00
Martin Vignali
7f9b67bcb6
avcodec/huffyuvdsp(enc) : move duplicate macro to a template file
2017-11-21 09:41:46 +01:00
Clément Bœsch
af607b7e07
lavc/huffyuvdsp: only transmit the pix_fmt instead of the whole avctx
...
Only the pixel format is required in that init function. This will also
simplify the incoming merge.
2017-03-22 16:22:20 +01:00
James Almer
47f212329e
huffyuvdsp: move functions only used by huffyuv from lossless_videodsp
...
Signed-off-by: James Almer <jamrial@gmail.com>
2017-01-12 22:53:05 -03:00
James Almer
5ac1dd8e23
lossless_videodsp: move shared functions from huffyuvdsp
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Several codecs other than huffyuv use them.
Signed-off-by: James Almer <jamrial@gmail.com>
2017-01-12 22:53:04 -03:00
Michael Niedermayer
6bef3e55bd
Merge commit '009331303a6462d07cbe94aef9c446f1a1695519'
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* commit '009331303a6462d07cbe94aef9c446f1a1695519':
x86: huffyuvdsp: Move inline assembly to init file
Conflicts:
libavcodec/x86/Makefile
libavcodec/x86/huffyuvdsp.h
libavcodec/x86/huffyuvdsp_init.c
libavcodec/x86/huffyuvdsp_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 19:11:26 +02:00
Diego Biurrun
009331303a
x86: huffyuvdsp: Move inline assembly to init file
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This avoids a link failure with MMX disabled as now code and
initialization are compiled under the same condition.
2014-07-05 04:18:34 -07:00
James Almer
4ac41a52e2
x86/huffyuvdsp: fix some prototypes
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Remove duplicate prototypes and fix int -> intptr_t in another
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-31 00:29:00 +02:00
Christophe Gisquet
d136fe6fd7
x86: huffyuvdsp: fewer functions for x86_64
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When there are 2 functions that are <= SSE2, only one is needed for x86_64.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-30 21:39:06 +02:00
Christophe Gisquet
f743fa9c7f
x86: huffyuvdsp: add_hfyu_left_pred_bgr32
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C MMX SSE2
Cycles: 3092 1053 578
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-30 15:20:36 +02:00
Michael Niedermayer
7be79c76d3
avcodec/huffyuvdsp: Change w to intptr in add_hfyu_median_pred() and add_hfyu_left_pred()
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This avoids potential issues with the high 32bits being random in x86-64 asm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-30 15:12:58 +02:00
Christophe Gisquet
884078d2df
x86: huffyuvdsp: add SSE2 median prediction
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From 5010c to 4566 on lagarith YUY2.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-30 14:57:57 +02:00
Christophe Gisquet
99a319c4e7
x86: huffyuvdsp: port add_bytes to yasm
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C MMX SSE2
Cycles: 2972 587 302
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-29 21:56:00 +02:00
Michael Niedermayer
48a6916308
Merge commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c'
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* commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c':
dsputil: Split off HuffYUV encoding bits into their own context
Conflicts:
configure
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/huffyuv.h
libavcodec/huffyuvenc.c
libavcodec/pngenc.c
libavcodec/x86/dsputilenc_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-28 00:03:59 +02:00
Michael Niedermayer
e2abc0d5ca
Merge commit '0d439fbede03854eac8a978cccf21a3425a3c82d'
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* commit '0d439fbede03854eac8a978cccf21a3425a3c82d':
dsputil: Split off HuffYUV decoding bits into their own context
Conflicts:
configure
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/huffyuv.h
libavcodec/huffyuvdec.c
libavcodec/lagarith.c
libavcodec/vble.c
libavcodec/x86/Makefile
libavcodec/x86/dsputil.asm
libavcodec/x86/dsputil_init.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-27 23:16:06 +02:00
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