mirror of https://github.com/FFmpeg/FFmpeg.git
Tag:
Branch:
Tree:
a8f9d52c22
master
oldabi
release/0.10
release/0.11
release/0.5
release/0.6
release/0.7
release/0.8
release/0.9
release/1.0
release/1.1
release/1.2
release/2.0
release/2.1
release/2.2
release/2.3
release/2.4
release/2.5
release/2.6
release/2.7
release/2.8
release/3.0
release/3.1
release/3.2
release/3.3
release/3.4
release/4.0
release/4.1
release/4.2
release/4.3
release/4.4
release/5.0
release/5.1
release/6.0
release/6.1
release/7.0
release/7.1
N
ffmpeg-0.6.3
n0.10
n0.10.1
n0.10.10
n0.10.11
n0.10.12
n0.10.13
n0.10.14
n0.10.15
n0.10.16
n0.10.2
n0.10.3
n0.10.4
n0.10.5
n0.10.6
n0.10.7
n0.10.8
n0.10.9
n0.11
n0.11-dev
n0.11.1
n0.11.2
n0.11.3
n0.11.4
n0.11.5
n0.12-dev
n0.5.10
n0.5.11
n0.5.12
n0.5.13
n0.5.14
n0.5.15
n0.5.5
n0.5.6
n0.5.7
n0.5.8
n0.5.9
n0.6.4
n0.6.5
n0.6.6
n0.6.7
n0.7.1
n0.7.10
n0.7.11
n0.7.12
n0.7.13
n0.7.14
n0.7.15
n0.7.16
n0.7.17
n0.7.2
n0.7.3
n0.7.4
n0.7.5
n0.7.6
n0.7.7
n0.7.8
n0.7.9
n0.8
n0.8.1
n0.8.10
n0.8.11
n0.8.12
n0.8.13
n0.8.14
n0.8.15
n0.8.2
n0.8.3
n0.8.4
n0.8.5
n0.8.6
n0.8.7
n0.8.8
n0.8.9
n0.9
n0.9.1
n0.9.2
n0.9.3
n0.9.4
n1.0
n1.0.1
n1.0.10
n1.0.2
n1.0.3
n1.0.4
n1.0.5
n1.0.6
n1.0.7
n1.0.8
n1.0.9
n1.1
n1.1-dev
n1.1.1
n1.1.10
n1.1.11
n1.1.12
n1.1.13
n1.1.14
n1.1.15
n1.1.16
n1.1.2
n1.1.3
n1.1.4
n1.1.5
n1.1.6
n1.1.7
n1.1.8
n1.1.9
n1.2
n1.2-dev
n1.2.1
n1.2.10
n1.2.11
n1.2.12
n1.2.2
n1.2.3
n1.2.4
n1.2.5
n1.2.6
n1.2.7
n1.2.8
n1.2.9
n1.3-dev
n2.0
n2.0.1
n2.0.2
n2.0.3
n2.0.4
n2.0.5
n2.0.6
n2.0.7
n2.1
n2.1-dev
n2.1.1
n2.1.2
n2.1.3
n2.1.4
n2.1.5
n2.1.6
n2.1.7
n2.1.8
n2.2
n2.2-dev
n2.2-rc1
n2.2-rc2
n2.2.1
n2.2.10
n2.2.11
n2.2.12
n2.2.13
n2.2.14
n2.2.15
n2.2.16
n2.2.2
n2.2.3
n2.2.4
n2.2.5
n2.2.6
n2.2.7
n2.2.8
n2.2.9
n2.3
n2.3-dev
n2.3.1
n2.3.2
n2.3.3
n2.3.4
n2.3.5
n2.3.6
n2.4
n2.4-dev
n2.4.1
n2.4.10
n2.4.11
n2.4.12
n2.4.13
n2.4.14
n2.4.2
n2.4.3
n2.4.4
n2.4.5
n2.4.6
n2.4.7
n2.4.8
n2.4.9
n2.5
n2.5-dev
n2.5.1
n2.5.10
n2.5.11
n2.5.2
n2.5.3
n2.5.4
n2.5.5
n2.5.6
n2.5.7
n2.5.8
n2.5.9
n2.6
n2.6-dev
n2.6.1
n2.6.2
n2.6.3
n2.6.4
n2.6.5
n2.6.6
n2.6.7
n2.6.8
n2.6.9
n2.7
n2.7-dev
n2.7.1
n2.7.2
n2.7.3
n2.7.4
n2.7.5
n2.7.6
n2.7.7
n2.8
n2.8-dev
n2.8.1
n2.8.10
n2.8.11
n2.8.12
n2.8.13
n2.8.14
n2.8.15
n2.8.16
n2.8.17
n2.8.18
n2.8.19
n2.8.2
n2.8.20
n2.8.21
n2.8.22
n2.8.3
n2.8.4
n2.8.5
n2.8.6
n2.8.7
n2.8.8
n2.8.9
n2.9-dev
n3.0
n3.0.1
n3.0.10
n3.0.11
n3.0.12
n3.0.2
n3.0.3
n3.0.4
n3.0.5
n3.0.6
n3.0.7
n3.0.8
n3.0.9
n3.1
n3.1-dev
n3.1.1
n3.1.10
n3.1.11
n3.1.2
n3.1.3
n3.1.4
n3.1.5
n3.1.6
n3.1.7
n3.1.8
n3.1.9
n3.2
n3.2-dev
n3.2.1
n3.2.10
n3.2.11
n3.2.12
n3.2.13
n3.2.14
n3.2.15
n3.2.16
n3.2.17
n3.2.18
n3.2.19
n3.2.2
n3.2.3
n3.2.4
n3.2.5
n3.2.6
n3.2.7
n3.2.8
n3.2.9
n3.3
n3.3-dev
n3.3.1
n3.3.2
n3.3.3
n3.3.4
n3.3.5
n3.3.6
n3.3.7
n3.3.8
n3.3.9
n3.4
n3.4-dev
n3.4.1
n3.4.10
n3.4.11
n3.4.12
n3.4.13
n3.4.2
n3.4.3
n3.4.4
n3.4.5
n3.4.6
n3.4.7
n3.4.8
n3.4.9
n3.5-dev
n4.0
n4.0.1
n4.0.2
n4.0.3
n4.0.4
n4.0.5
n4.0.6
n4.1
n4.1-dev
n4.1.1
n4.1.10
n4.1.11
n4.1.2
n4.1.3
n4.1.4
n4.1.5
n4.1.6
n4.1.7
n4.1.8
n4.1.9
n4.2
n4.2-dev
n4.2.1
n4.2.10
n4.2.2
n4.2.3
n4.2.4
n4.2.5
n4.2.6
n4.2.7
n4.2.8
n4.2.9
n4.3
n4.3-dev
n4.3.1
n4.3.2
n4.3.3
n4.3.4
n4.3.5
n4.3.6
n4.3.7
n4.3.8
n4.4
n4.4-dev
n4.4.1
n4.4.2
n4.4.3
n4.4.4
n4.4.5
n4.5-dev
n5.0
n5.0.1
n5.0.2
n5.0.3
n5.1
n5.1-dev
n5.1.1
n5.1.2
n5.1.3
n5.1.4
n5.1.5
n5.1.6
n5.2-dev
n6.0
n6.0.1
n6.1
n6.1-dev
n6.1.1
n6.1.2
n6.2-dev
n7.0
n7.0.1
n7.0.2
n7.1
n7.1-dev
n7.2-dev
v0.5
v0.5.1
v0.5.2
v0.5.3
v0.6
v0.6.1
${ noResults }
6 Commits (a8f9d52c227841929959cd414398cfa426b6024e)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Andreas Rheinhardt
|
24936a9fbb |
avfilter/vf_gblur: Move ff_gblur_init into a header
This removes a dependency of checkasm on lavfi/vf_gblur.o and also allows to inline ff_gblur_init() irrespectively of interposing. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> |
3 years ago |
Wu Jianhua
|
4041c1029b |
libavfilter/x86/vf_gblur: add localbuf and ff_horiz_slice_avx2/512()
We introduced a ff_horiz_slice_avx2/512() implemented on a new algorithm. In a nutshell, the new algorithm does three things, gathering data from 8/16 rows, blurring data, and scattering data back to the image buffer. Here we used a customized transpose 8x8/16x16 to avoid the huge overhead brought by gather and scatter instructions, which is dependent on the temporary buffer called localbuf added newly. Performance data: ff_horiz_slice_avx2(old): 109.89 ff_horiz_slice_avx2(new): 666.67 ff_horiz_slice_avx512: 1000 Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com> |
3 years ago |
|
Wu Jianhua
|
68a2722aee |
libavfilter/x86/vf_gblur: add ff_verti_slice_avx2/512()
The new vertical slice with AVX2/512 acceleration can significantly improve the performance of Gaussian Filter 2D. Performance data: ff_verti_slice_c: 32.57 ff_verti_slice_avx2: 476.19 ff_verti_slice_avx512: 833.33 Co-authored-by: Cheng Yanfei <yanfei.cheng@intel.com> Co-authored-by: Jin Jun <jun.i.jin@intel.com> Signed-off-by: Wu Jianhua <jianhua.wu@intel.com> |
3 years ago |
Paul B Mahol
|
058db59e16 |
avfilter/vf_gblur: factor out postscale function
|
4 years ago |
|
Paul B Mahol
|
34922dffca |
avfilter/vf_gblur: add float format support
|
4 years ago |
Ruiling Song
|
83f9da7768 |
avfilter/vf_gblur: add x86 SIMD optimizations
The horizontal pass get ~2x performance with the patch under single thread. Tested overall performance using the command(avx2 enabled): ./ffmpeg -i 1080p.mp4 -vf gblur -f null /dev/null ./ffmpeg -i 1080p.mp4 -vf gblur=threads=1 -f null /dev/null For single thread, the fps improves from 43 to 60, about 40%. For multi-thread, the fps improves from 110 to 130, about 20%. Signed-off-by: Ruiling Song <ruiling.song@intel.com> |
6 years ago |