Commit Graph

3 Commits

Author SHA1 Message Date
Thad House
00c2cd7dab Improve JNI loading efficiency (#1224)
A hash is stored for each native library with the name libraryName.hash.
If the library is not found on the system search path, it is extracted to a cache directory.
Extracted libraries are named with the hash appended, so the library will not be
re-extracted if one with the same hash already exists.

Hashing without the hash file requires double traversing if the file is not in the cache,
but it is still faster than creating a new file in most cases.  This won't be needed
after opencv is updated to provide a hash as well.
2018-07-29 10:20:41 -07:00
Thad House
064989f2e4 Fix projects having different version numbers (#1113) 2018-06-17 19:59:49 -07:00
Thad House
7f88cf768d New 2018 and later build setup (#1001) 2018-04-29 13:29:07 -07:00