On Thu, 29 Jun 2023, John Cox wrote:
Also adds a filter_line3 method which on aarch64 neon yields approx 30%
speedup over 2xfilter_line and a memcpy
John Cox (15):
avfilter/vf_bwdif: Add outline for aarch neon functions
avfilter/vf_bwdif: Add common macros and consts for aarch64 neon
avfilter/vf_bwdif: Export C filter_intra
avfilter/vf_bwdif: Add neon for filter_intra
tests/checkasm: Add test for vf_bwdif filter_intra
avfilter/vf_bwdif: Add clip and spatial macros for aarch64 neon
avfilter/vf_bwdif: Export C filter_edge
avfilter/vf_bwdif: Add neon for filter_edge
tests/checkasm: Add test for vf_bwdif filter_edge
avfilter/vf_bwdif: Export C filter_line
avfilter/vf_bwdif: Add neon for filter_line
avfilter/vf_bwdif: Add a filter_line3 method for optimisation
avfilter/vf_bwdif: Add neon for filter_line3
tests/checkasm: Add test for vf_bwdif filter_line3
avfilter/vf_bwdif: Block filter slices into a multiple of 4 lines
It's nice to have this split up in small easily checkable patches, but
this is perhaps a bit more finegrained than what's usual. But I guess
that's ok...
I'll comment on the patches that need commenting on.
// Martin
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