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* avfilter/unsharp: OpenCL unsharpen filter optimization: substitute N^2 ↵Alexey Titov2015-02-111-0/+4
| | | | | | | | filter computation with 2N+C i7-4770K luma 21% faster, chroma 18% faster A10-7850K luma 42% faster, chroma 37% faster on 1920x1080 res Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '58400ac133bcfb6bf8196b4e5208bc178307739b'Michael Niedermayer2014-04-191-1/+1
| | | | | | | | | | | | | | | | | * commit '58400ac133bcfb6bf8196b4e5208bc178307739b': lavfi: name anonymous structs Conflicts: libavfilter/buffersink.c libavfilter/f_select.c libavfilter/src_movie.c libavfilter/vf_drawbox.c libavfilter/vf_drawtext.c libavfilter/vf_overlay.c libavfilter/vf_showinfo.c libavfilter/vf_unsharp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/unsharp: added optimized opencl kernelsLenny Wang2013-11-071-1/+5
| | | | | Reviewed-by: Wei Gao <highgod0401@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/opencl: compile kernels separatelyLenny Wang2013-11-051-1/+3
| | | | | Reviewed-by: Wei Gao <highgod0401@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT.Clément Bœsch2013-05-091-3/+0
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* lavfi/unsharp: add opencl unsharp filterhighgod04012013-04-261-0/+78
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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