Re: [darktable-dev] How do you feel about code bounties ?

2018-09-10 Thread Aurélien Pierre
Hi Jo ! I launched a poll on the french community blog (darktable.fr) to see if a founding of some sort would get support from users. The poll has been up for 10 hours, we have for now 42 answers and the good news are : * 95 % of users are ready to put money in the project, * 2/3 would go for

Re: [darktable-dev] Reverse mouse wheel scrolling direction

2018-09-10 Thread johannes hanika
heya, sorry i don't know much about user interfaces and expectations. the scrolling is in line with what blender does for proportional edit for instance. sounds like it should be configurable. but i can't find such an option and i don't know enough about the mask code to be helpful here. cheers,

Re: [darktable-dev] debugging sqlite3 out of memory error

2018-09-10 Thread Kael Shipman
Thanks for the tips! David Houlder had replied privately and pointed out that I need to call `dt_database_init` before trying to use the database. (I didn't notice that it was a private reply until later, and then forgot to update the mailing list). I ended up just calling `dt_init` from my test an

Re: [darktable-dev] More then one exporting thread

2018-09-10 Thread johannes hanika
.. okay, it has been removed. iirc this is the loop that used to be parallel (needs some added sync inside): https://github.com/darktable-org/darktable/blob/master/src/control/jobs/control_jobs.c#L1236 -jo On Mon, Sep 10, 2018 at 3:26 PM johannes hanika wrote: > > heya, > > to tell you the truth

Re: [darktable-dev] More then one exporting thread

2018-09-10 Thread johannes hanika
heya, to tell you the truth i don't remember the state of the exporter. we did have this option precisely for what you describe. one pixel pipeline one GPU, and several for the export. i think it did lead to a certain amount of race conditions for sequence numbers etc, and for CPU based export, it

Re: [darktable-dev] debugging sqlite3 out of memory error

2018-09-10 Thread johannes hanika
heya, this seems a bit hard to diagnose from here.. did you try to reproduce the exact sql query in the command line interface ( "sqlite3" ) ? you can see whatever dt does using "darktable -d sql". also did you start that from a clean database? for debugging, it may be helpful to backup your ~/.co

Re: [darktable-dev] GMIC module

2018-09-10 Thread johannes hanika
hi, On Wed, Sep 5, 2018 at 9:09 PM Heiko Bauke wrote: > > Hi Johannes, > > Am 05.09.2018 um 12:08 schrieb johannes hanika: > > > as to your question, integrate gmic or reimplement. does it make much > > of a difference? > > main differences: > > * using libgmic introduces an additional dependency.

Re: [darktable-dev] GMIC module

2018-09-10 Thread johannes hanika
hi heiko, are you on irc at some point? my internet connection is intermittent these days, but discussing these things sounds like an interactive medium would be better suited. i was traditionally looking at the easiest module (sharpen, src/iop/sharpen.c) for reference. for the opencl kernel, you

Re: [darktable-dev] How do you feel about code bounties ?

2018-09-10 Thread johannes hanika
hi, thanks for putting this list together! yes we're terrible dealing with these things. time seems to be the limiting factor here. the problem with recruiting new people to go in and fix these things is that you need someone to review the changes. which pretty much amounts to the bottle neck for

Re: [darktable-dev] An algorithm to downscale raw data BEFORE demosaic by whatever scale factor

2018-09-10 Thread johannes hanika
hi! nice, your downscaled images look impeccable :) maybe they jump up or down by one pixel or so? do you have any example result images for the denoising already? are you running before or after black point subtraction? if you can, i think you should run before. exciting stuff :) cheers, jo