generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
63,866 Commits 24 Branches 241 Tags 173 MiB
b45a451dbe
Commit Graph

210 Commits

Author SHA1 Message Date
Christophe Gisquet
ccff45a0d3 apedsp: move to llauddsp 
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
James Almer
f128342df2 build: fix compilation of svq1enc_mmx.c with --disable-mmx 
It's needed for ff_svq1enc_init_x86() even if simd functions are disabled.

Alternatively, svq1enc_init.c could be made and the relevant code moved there.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-31 00:38:24 +02:00
Michael Niedermayer
98a6806fdd Merge commit '368f50359eb328b0b9d67451f56fda20b3255f9a' 
* commit '368f50359eb328b0b9d67451f56fda20b3255f9a':
  dsputil: Split off quarterpel bits into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/h263dec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/vc1dec.c
	libavcodec/vc1dsp.c
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/qpeldsp.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 02:43:34 +02:00
Michael Niedermayer
40f3a87c10 Merge commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3' 
* commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3':
  dsputil: Move APE-specific bits into apedsp

Conflicts:
	libavcodec/arm/int_neon.S
	libavcodec/x86/dsputil.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:59:15 +02:00
Michael Niedermayer
ea0931fb96 Merge commit '65d5d5865845f057cc6530a8d0f34db952d9009c' 
* commit '65d5d5865845f057cc6530a8d0f34db952d9009c':
  dsputil: Move SVQ1 encoding specific bits into svq1enc

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 00:01:45 +02:00
Diego Biurrun
368f50359e dsputil: Split off quarterpel bits into their own context 2014-05-29 06:48:31 -07:00
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
Michael Niedermayer
48a6916308 Merge commit '512f3ffe9b4bb86767c2b1176554407c75fe1a5c' 
* 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' 
* 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
512f3ffe9b dsputil: Split off HuffYUV encoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:54:53 -07:00
Diego Biurrun
0d439fbede dsputil: Split off HuffYUV decoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:52:34 -07:00
Christophe Gisquet
f8de35ebc4 x86: hpeldsp: kill hpeldsp_mmx.c 
before:
1987 decicycles in 8_x2, 262121 runs, 23 skips

after:
1902 decicycles in 8_x2, 262112 runs, 32 skips

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-22 20:17:40 +02:00
Christophe Gisquet
d1a32c3f49 x86: kill fpel_mmx.c 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-21 03:25:08 +02:00
plepere
de7b89fd43 avcodec/x86/hevc: added DBF assembly functions 
Reviewed-by: James Almer <jamrial@gmail.com>
Reviewed-by: Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-16 21:11:03 +02:00
Michael Niedermayer
7be230b5fa avcodec/x86/Makefile: remove duplicate line 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-06 18:23:42 +02:00
plepere
7a2491c436 HEVC : added assembly MC functions 
pretty print x86

Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-06 18:23:36 +02:00
Timothy Gu
71c32ed533 DNxHD: convert inline asm to yasm 2014-04-11 12:09:09 +02:00
Peter Ross
ac4b32df71 On2 VP7 decoder 
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
Timothy Gu
9d34dce05b x86: convert DNxHDenc inline asm to yasm 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-27 23:16:17 +01:00
Michael Niedermayer
4998a72b49 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init

Conflicts:
	libavcodec/x86/rnd_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-26 16:55:46 +01:00
Diego Biurrun
efc7290eb6 x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init 
There is no point in having a separate file just for the instantiation
that provides the public functions.
 2014-03-26 04:31:27 -07:00
Peter Ross
89f2f5dbd7 On2 VP7 decoder 
Signed-off-by: Peter Ross <pross@xvid.org>
Reviewed-by: BBB
previous patch reviewed by jason
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-25 13:29:05 +01:00
Michael Niedermayer
011d83de48 Merge commit '0e083d7e43805db1a978cb57bfa25fda62e8ff18' 
* commit '0e083d7e43805db1a978cb57bfa25fda62e8ff18':
  build: Group general components separate from de/encoders in arch Makefiles

Conflicts:
	libavcodec/arm/Makefile
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-20 22:26:31 +01:00
Diego Biurrun
0e083d7e43 build: Group general components separate from de/encoders in arch Makefiles 
This is in line with how the top-level libavcodec Makefile is structured.
 2014-03-20 05:03:23 -07:00
James Almer
07b4b0ca62 tta/x86: add ff_ttafilter_process_dec_{ssse3, sse4} 
Results are from a Win64 build running on an AMD FX 6300

1121 decicycles in ttafilter_process_dec_c, 16777112 runs, 104 skips
522 decicycles in ff_ttafilter_process_dec_ssse3, 16777149 runs, 67 skips
477 decicycles in ff_ttafilter_process_dec_sse4, 16777156 runs, 60 skips

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-17 13:51:19 +01:00
Ronald S. Bultje
fdb093c4e4 vp9/x86: intra prediction SIMD. 
Partially based on h264_intrapred. (I hope to eventually merge these
two intrapred implementations back together.)
 2014-02-17 13:39:00 +01:00
James Darnley
623f380a18 lavc: fix flac encoder and decoder dependencies 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-13 21:00:32 +01:00
Michael Niedermayer
82ae8a44e6 Merge commit '5b59a9fc6152169599561f04b4f66370edda5c9c' 
* commit '5b59a9fc6152169599561f04b4f66370edda5c9c':
  x86: dcadsp: implement int8x8_fmul_int32

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 01:20:33 +01:00
Christophe Gisquet
5b59a9fc61 x86: dcadsp: implement int8x8_fmul_int32 
For the callable function (as opposed to the inline one):
         C  SSE  SSE2  SSE4
Win32:  47   42   29    26
Win64:  30   33   25    23
The SSE version is neither compiled nor set for ARCH_X86_64, as the
inlinable function takes over.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-07 22:52:40 +01:00
Loren Merritt
9c978f243a flac/x86: add ff_flac_lpc_32_sse4() 
benchmarked on sandybridge x86_64:
1358232 decicycles in flac_lpc_32_c
1244575 decicycles in flac_lpc_32_sse4, James Almer's patch
 650045 decicycles in flac_lpc_32_sse4, this patch

I haven't tested the edgecases such as odd block lengths

odd block length tested-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 02:51:19 +01:00
Michael Niedermayer
f70d7eb20c Move add/diff_int16 to lossless_videodsp 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-20 21:32:47 +01:00
Clément Bœsch
af68bd1c06 vp9/x86: add ff_vp9_loop_filter_[vh]_16_16_ssse3(). 
16662 decicycles in loop_filter_h_16_16_c, 8387355 runs, 1253 skips
17510 decicycles in loop_filter_v_16_16_c, 8387516 runs, 1092 skips

4941 decicycles in ff_vp9_loop_filter_h_16_16_ssse3, 8387887 runs, 721 skips
3899 decicycles in ff_vp9_loop_filter_v_16_16_ssse3, 8387980 runs, 628 skips

Overall decode time goes from:
  ./ffmpeg -v 0 -nostats -threads 1 -i ~/samples/vp9/ped1080p.webm -f null -  8.10s user 0.02s system 99% cpu 8.126 total
to:
  ./ffmpeg -v 0 -nostats -threads 1 -i ~/samples/vp9/ped1080p.webm -f null -  6.15s user 0.04s system 99% cpu 6.199 total

(46 to 61 fps)
 2014-01-12 20:20:24 +01:00
Ronald S. Bultje
8729964b99 vp9: split x86 assembly in two files. 
(And in future, loopfilter or intra pred could be put in their own
respective files also.)
 2013-12-07 12:39:35 -05:00
Ronald S. Bultje
72ca830f51 lavc: VP9 decoder 
Originally written by Ronald S. Bultje <rsbultje@gmail.com> and
Clément Bœsch <u@pkh.me>

Further contributions by:
Anton Khirnov <anton@khirnov.net>
Diego Biurrun <diego@biurrun.de>
Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö <martin@martin.st>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-15 10:16:28 +01:00
Michael Niedermayer
a30f7918b5 Merge commit '0338c396987c82b41d322630ea9712fe5f9561d6' 
* commit '0338c396987c82b41d322630ea9712fe5f9561d6':
  dsputil: Split off H.263 bits into their own H263DSPContext

Conflicts:
	configure
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-08 17:42:56 +01:00
Diego Biurrun
0338c39698 dsputil: Split off H.263 bits into their own H263DSPContext 2013-11-08 12:40:47 +01:00
Michael Niedermayer
7146eacfc5 Merge commit '1700b4e678ed329611a16b20d11e64b7abda4839' 
* commit '1700b4e678ed329611a16b20d11e64b7abda4839':
  x86: vp8dsp: Split loopfilter code into a separate file

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-02 10:13:14 +01:00
Diego Biurrun
1700b4e678 x86: vp8dsp: Split loopfilter code into a separate file 2013-11-01 22:05:20 +01:00
Michael Niedermayer
c86955d24a Merge commit '2ddb35b91131115c094d90e04031451023441b4d' 
* commit '2ddb35b91131115c094d90e04031451023441b4d':
  x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-06 11:50:01 +02:00
Diego Biurrun
2ddb35b911 x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx 
The function does not depend on MMX and compilation without MMX enabled
fails if the function is compiled conditional on MMX availability.
 2013-10-05 19:21:15 +02:00
Michael Niedermayer
9d8e8495c9 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: fdct: Only build fdct code if encoders have been enabled

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-04 14:36:58 +02:00
Diego Biurrun
6cc133ec58 x86: fdct: Only build fdct code if encoders have been enabled 
fdct is only initialized if encoders are enabled.
 2013-10-04 10:50:44 +02:00
Ronald S. Bultje
c07ac8d467 VP9 MC (ssse3) optimizations. 
Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.
 2013-10-02 21:03:15 -04:00
Michael Niedermayer
477641e9f8 Merge commit 'a64f6a04ac5773aeff2003897455dadb9609f18b' 
* commit 'a64f6a04ac5773aeff2003897455dadb9609f18b':
  dsputil: x86: Hide arch-specific initialization details

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 14:32:05 +02:00
Diego Biurrun
a64f6a04ac dsputil: x86: Hide arch-specific initialization details 
Also give consistent names to init functions.
 2013-08-28 23:59:24 +02:00
Michael Niedermayer
f9418d156f Merge commit '8506ff97c9ea4a1f52983497ecf8d4ef193403a9' 
* commit '8506ff97c9ea4a1f52983497ecf8d4ef193403a9':
  vp56: Mark VP6-only optimizations as such.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-24 11:04:11 +02:00
Diego Biurrun
8506ff97c9 vp56: Mark VP6-only optimizations as such. 
Most of our VP56 optimizations are VP6-only and will stay that way.
So avoid compiling them for VP5-only builds.
 2013-08-23 14:42:19 +02:00
Michael Niedermayer
f903b42663 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  x86: Split DCT and FFT initialization into separate files

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-22 14:28:42 +02:00
Diego Biurrun
e7b31844f6 x86: Split DCT and FFT initialization into separate files 2013-08-21 20:15:27 +02:00