#jogamp @ irc.freenode.net - 20140501 05:05:34 (UTC)
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20140501 14:46:46 <sgothel> http://forum.worldwindcentral.com/showthread.php?43547-World-Wind-Java-2-0-0-now-available
20140501 15:05:33 * hharrison (~chatzilla@anon) has joined #jogamp
20140501 15:06:09 <hharrison> sgothel: that's a cool announcement, not a lot of jogl1 holdouts anymore
20140501 16:55:08 <rmk0> if i have two references to arbitrary GLContexts c and d, is it possible to tell at runtime if objects created on c are usable on d (or vice versa)?
20140501 16:55:46 <rmk0> to be clear... i don't know if the contexts are shared, and i need to find out at runtime
20140501 16:56:03 <rmk0> my understanding is that sharing is one way; there's a master/slave relationship
20140501 17:16:11 <rmk0> the c.getCreatedShares() function returns the list of contexts shared with c
20140501 17:16:24 <rmk0> does that mean that objects created on c are shared with the contexts in the list? or... the other way around?
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20140501 18:15:33 <monsieur_max> Hi there people. I just upgrade from 2.1.3 to 2.1.5 and one import is failing : import com.jogamp.opengl.util.texture.spi.PNGImage;
20140501 18:16:05 <monsieur_max> spi in the packages let me think that i might need another jar to provide png decoding here... any hint ?
20140501 18:28:37 <rmk0> ugh... is that a backwards incompatible change without a version number increment?
20140501 18:51:56 <monsieur_max> gonna see how things are done in test packages
20140501 19:48:53 <monsieur_max> ok, switched from PNGImage to PNGPixelRect, as done in TextureIO, things are fine now
20140501 19:49:19 <rmk0> did it work that way in a previous version?
20140501 20:09:47 <sgothel> @Mark: we have a unit test ..
20140501 20:10:41 <sgothel> c.isShared()
20140501 20:11:52 <rmk0> sgothel: that method says if c is shared or not, but that's not what i asked...
20140501 20:12:25 <sgothel> TestSharedContextVBOES2NEWT1 and TestSharedContextVBOES2NEWT0
20140501 20:12:45 <sgothel> sorry .. just came back from garden work .. quite exhausted :)
20140501 20:12:55 <sgothel> happy first of May btw ..
20140501 20:13:13 <rmk0> and the same to you!
20140501 20:13:24 <rmk0> not ... sure what the significance of the first of may is...
20140501 20:13:27 * rmk0 looks it up
20140501 20:14:08 <sgothel> sharing is _both_ ways .. all the way
20140501 20:14:21 <rmk0> hm
20140501 20:14:30 <sgothel> i.e. if you have daisy chained context .. and share them, impl. shall share all the buffers
20140501 20:14:43 <rmk0> wasn't there an issue with objects created on slaves not appearing on the "master" on OS X?
20140501 20:14:51 <rmk0> assume that's just an implementation bug
20140501 20:15:03 <sgothel> TestSharedContextVBOES2NEWT0: ctx2 = new-shared(ctx1);
20140501 20:15:16 <sgothel> both c.getCreatedShares() count is 1
20140501 20:15:38 <sgothel> impl. wise they shall share memory ..
20140501 20:16:04 <rmk0> right, was just going to say... i assume that if a is shared with b, then a will appear in b.getCreatedShares() and b will appear in a.getCreatedShares()
20140501 20:16:34 <sgothel> yes
20140501 20:16:40 <rmk0> thanks, that's enough to work with!
20140501 20:17:21 <sgothel> fixed a bug there in one of the last releases .. i.e. about when to destroy resources (buffers etc)
20140501 20:18:22 <sgothel> @Max/Mark: Yes .. I was cheating a bit w/ that API change .. sorry. I was hoping nobody would notice, since it was a rel. new thingy :)
20140501 20:18:35 <rmk0> hehe
20140501 20:18:41 <rmk0> someone's always going to notice
20140501 20:19:18 <sgothel> Was due to impl. a proper 'PixelRectangle' abstraction ..
20140501 21:05:47 * monsieur_max (~maxime@anon) Quit (Quit: Leaving.)
20140502 00:44:44 <sgothel> http://www.zerohedge.com/news/2014-05-01/imf-warns-ukraine-fight-east-or-no-money <- at least it's .. err ... honest ?
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20140502 05:05:34 -jogamp- Continue @ http://jogamp.org/log/irc/jogamp_20140502050534.html