[Cin] UPD: OpenEXR multithreading, new compression patch

Andrew Randrianasulu randrianasulu at gmail.com
Tue Mar 17 12:43:06 CET 2020

Just included file.h in fileexr, and used file->cpus for auto cpu count

----------  Пересланное сообщение  ----------

Тема: OpenEXR (hardcoded) multithreading, new compression patch
Дата: Вторник 17 марта 2020
Отправитель: Andrew Randrianasulu <randrianasulu at gmail.com>
Получатель:  "Cinelerra.GG" <cin at lists.cinelerra-gg.org>

I still don't know how to set attribute in OpenEXR, its here in

// dwaCompressionLevel -- sets the quality level for images compressed
// with the DWAA or DWAB method.

IMF_STD_ATTRIBUTE_DEF (dwaCompressionLevel, DwaCompressionLevel, float)

but c++/c  still definitely not my language ...

I killed few blank lines in fileexr.C, I hope this is ok

Additions to asset.c | h not included ..They not really usable without setting this new attribute

Also, I still have no idea how to downpropagate cpu count .. file.C knows it,
but File::EXR not ...

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