5d58355bf1
avcodec: [loongarch] Optimize hpeldsp with LASX.
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./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an
before:376fps
after :433fps
Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2022-01-04 15:55:05 +01:00
ee3ef5fda2
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for hpel functions
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This patch adds MSA (MIPS-SIMD-Arch) optimizations for hpel functions in new file hpeldsp_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com >
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2015-06-19 14:00:12 +02:00
684a9152c3
Merge commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b'
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* commit 'f0ce9913d0974ac0c7371a62c3324dd2863b5d1b':
Rename tpel_template.c ---> pel_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-06-13 19:03:55 +02:00
f0ce9913d0
Rename tpel_template.c ---> pel_template.c
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The new name more accurately describes what the file is about.
2014-06-13 05:21:34 -07:00
b55d3bbeed
Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73'
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* commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73':
Remove all Blackfin architecture optimizations
Conflicts:
libavcodec/bfin/dsputil.S
libavcodec/bfin/dsputil_init.c
libavcodec/bfin/fdct_bfin.S
libavcodec/bfin/hpel_pixels_no_rnd.S
libavcodec/bfin/hpeldsp_init.c
libavcodec/bfin/idct_bfin.S
libavcodec/bfin/mathops.h
libavcodec/bfin/pixels.S
libavcodec/bfin/pixels.h
libavcodec/bfin/vp3dsp.S
libavcodec/bfin/vp3dsp_init.c
libavutil/bfin/asm.h
libavutil/bfin/attributes.h
libswscale/bfin/internal_bfin.S
libswscale/bfin/swscale_bfin.c
libswscale/bfin/yuv2rgb_bfin.c
libswscale/swscale_internal.h
libswscale/version.h
If someone wants to maintain blackfin support in FFmpeg, please contact
ffmpeg-devel@ffmpeg.org
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-06-02 19:38:01 +02:00
880e2aa236
Remove all Blackfin architecture optimizations
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Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.
2014-06-02 08:41:47 -07:00
b7f0d39d26
Merge commit '55d7f26e7bcf1dfb69ee986aa9fc21c62e0b3ae6'
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* commit '55d7f26e7bcf1dfb69ee986aa9fc21c62e0b3ae6':
hpeldsp_template: Move content to hpeldsp
Conflicts:
libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-03-26 15:53:33 +01:00
6967cf3c6c
Merge commit '8011ac911b3f282b9fb64a0fc15404f8bfc7b7ed'
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* commit '8011ac911b3f282b9fb64a0fc15404f8bfc7b7ed':
hpeldsp_template: Detemplatize the code
Conflicts:
libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-03-26 15:08:46 +01:00
55d7f26e7b
hpeldsp_template: Move content to hpeldsp
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There is no point in having this separate; it is not used as a template.
2014-03-26 04:31:27 -07:00
8011ac911b
hpeldsp_template: Detemplatize the code
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The indirection makes no sense without multiple instantiation.
2014-03-26 04:31:27 -07:00
3fc2362aef
Merge commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143'
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* commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143':
Remove all SPARC architecture optimizations
Conflicts:
Makefile
configure
libavcodec/sparc/dsputil_vis.c
libavcodec/sparc/dsputil_vis.h
libavcodec/sparc/hpeldsp_vis.c
libavcodec/sparc/simple_idct_vis.c
libavcodec/sparc/vis.h
libswscale/sparc/yuv2rgb_vis.c
libswscale/swscale_internal.h
If someone wants to maintain these (or other) SPARC optimizations, please
contact me or ffmpeg-devel.
I am happy to revert this removial if theres someone considering to
maintain this code.
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-03-13 22:35:47 +01:00
b4dd424d96
Remove all SPARC architecture optimizations
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SPARC is no longer being used in any multimedia-related fields and the
VIS optimizations only represent a maintenance burden.
2014-03-13 05:50:28 -07:00
28207bfafb
Merge commit 'c65d67ef50241886b9749e88fd333c52090f70c7'
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* commit 'c65d67ef50241886b9749e88fd333c52090f70c7':
aarch64: hpeldsp NEON optimizations
Conflicts:
libavcodec/hpeldsp.c
libavcodec/hpeldsp.h
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2014-01-15 15:20:30 +01:00
c65d67ef50
aarch64: hpeldsp NEON optimizations
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Ported from ARMv7 NEON.
2014-01-15 12:30:24 +01:00
c7f7bfc9e3
Remove all Alpha architecture optimizations
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Alpha has been end-of-lifed and no more test machines are available.
2013-11-13 20:45:49 +01:00
7a556ebccf
Merge commit '0c15a9aa7e1654a19144eb594f9639a57fd47482'
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* commit '0c15a9aa7e1654a19144eb594f9639a57fd47482':
sh4: Remove dubious aligned dsputil code
Conflicts:
libavcodec/sh4/dsputil_align.c
libavcodec/sh4/h264chroma_init.c
libavcodec/sh4/hpeldsp.c
libavcodec/sh4/qpel.c
If someone wants to maintain the sh4 code in ffmpeg, wants to
add more optimizations, or volunteers to maintain any of
what is removed here and can confirm that they are faster.
Then please contact us!
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-22 18:59:23 +02:00
0c15a9aa7e
sh4: Remove dubious aligned dsputil code
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The code represents a considerable maintenance burden and it is not
clear that it gives a noticeable benefit to outweigh this after 10
years of improvements in compiler technology since its creation.
2013-04-22 12:12:24 +02:00
c5a11ab6d1
Merge commit 'bfb41b5039e36b7f873d6ea7d24b31bf3e1a8075'
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* commit 'bfb41b5039e36b7f873d6ea7d24b31bf3e1a8075':
bfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Conflicts:
libavcodec/bfin/Makefile
libavcodec/bfin/hpel_pixels_bfin.S
libavcodec/bfin/hpeldsp_bfin.c
libavcodec/bfin/hpeldsp_bfin.h
libavcodec/hpeldsp.h
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-20 14:31:11 +02:00
c4010972c4
Merge commit '7384b7a71338d960e421d6dc3d77da09b0a442cb'
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* commit '7384b7a71338d960e421d6dc3d77da09b0a442cb':
arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Conflicts:
libavcodec/arm/Makefile
libavcodec/arm/hpeldsp_arm.S
libavcodec/arm/hpeldsp_arm.h
libavcodec/arm/hpeldsp_armv6.S
libavcodec/arm/hpeldsp_init_arm.c
libavcodec/arm/hpeldsp_init_armv6.c
libavcodec/arm/hpeldsp_init_neon.c
libavcodec/arm/hpeldsp_neon.S
libavcodec/hpeldsp.h
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-20 14:19:08 +02:00
055e5c8e01
Merge commit '47e5a98174eb9c07ad17be71df129719d60ec8b7'
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* commit '47e5a98174eb9c07ad17be71df129719d60ec8b7':
ppc: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Conflicts:
libavcodec/hpeldsp.h
libavcodec/ppc/hpeldsp_altivec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-20 13:52:58 +02:00
d0aa60da10
Merge commit '8db00081a37d5b7e23918ee500bb16bc59b57197'
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* commit '8db00081a37d5b7e23918ee500bb16bc59b57197':
x86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Conflicts:
libavcodec/hpeldsp.c
libavcodec/hpeldsp.h
libavcodec/x86/Makefile
libavcodec/x86/dsputil_mmx.c
libavcodec/x86/hpeldsp_init.c
libavcodec/x86/hpeldsp_rnd_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-20 13:42:51 +02:00
23de9e91df
Merge commit '68d8238cca52e50e8cc81bf2edcaf8088c52d4c0'
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* commit '68d8238cca52e50e8cc81bf2edcaf8088c52d4c0':
hpeldsp: Add half-pel functions (currently copies of dsputil)
Conflicts:
libavcodec/hpeldsp.c
libavcodec/hpeldsp.h
libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-20 09:42:07 +02:00
2957d29f05
alpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:29:22 +03:00
78ce568e43
sparc: hpeldsp: Move vis half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:29:22 +03:00
278bd2054c
sh4: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:29:21 +03:00
bfb41b5039
bfin: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:19:13 +03:00
7384b7a713
arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:19:08 +03:00
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
8db00081a3
x86: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:18:53 +03:00
68d8238cca
hpeldsp: Add half-pel functions (currently copies of dsputil)
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-04-19 23:17:17 +03:00
94b77678dc
Move alpha half-pel assembly from dsputil to hpeldsp.
2013-03-13 04:11:27 +01:00
6802c70106
Move sparc/vis half-pel assembly from dsputil to hpeldsp.
2013-03-13 04:09:43 +01:00
a0565a2b65
Move sh4 half-pel assembly from dsputil to hpeldsp.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-03-13 04:07:41 +01:00
e9e608ad58
Move bfin half-pel assembly from dsputil to hpeldsp.
2013-03-13 04:06:10 +01:00
de99545f46
Move arm half-pel assembly from dsputil to hpeldsp.
2013-03-13 04:04:13 +01:00
89f16ded9b
Move ppc half-pel assembly from dsputil to hpeldsp.
2013-03-13 04:02:30 +01:00
3ced55d51c
Move x86 half-pel assembly from dsputil to hpeldsp.
2013-03-13 03:59:23 +01:00
9628e5a4ac
hpeldsp: add half-pel functions (currently copies of dsputil).
2013-03-13 03:54:47 +01:00
