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(parent: a38e970) | patch
Forward DWT 9-7: major speed up by vectorizing vertical pass
authorEven Rouault <even.rouault@spatialys.com>
Fri, 22 May 2020 21:57:51 +0000 (23:57 +0200)
committerEven Rouault <even.rouault@spatialys.com>
Fri, 22 May 2020 23:01:05 +0000 (01:01 +0200)
commit1e931fdb3655c64ab60ea5657f79309331a86485
treeff4c9c068c6739219d35215234e9037ace8b6669tree | snapshot
parenta38e970fa59abd796c703ec469e578b09f7ffa33commit | diff
Forward DWT 9-7: major speed up by vectorizing vertical pass

`bench_dwt -I -encode` times goes from 8.6s to 2.1s
src/lib/openjp2/dwt.c diff | blob | history
Fork of openjpeg with some changes used by DCP-o-matic.