Perl 6 - the future is here, just unevenly distributed

IRC log for #openframeworks, 2014-05-12

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02:26 sajjad Hi folks,
02:26 sajjad could anyone point me to some examples where depth buffer is rendered to the texture using ofFbo ?
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10:52 bumpshoviet hi everyones !
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10:57 bumpshoviet hi
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12:20 zivios Hi all, is one supposed to import addons in the workspace (for eclipse)? The addon I am writing works fine by simply adding it to addons.make for my project (asides from unresolved inclusion warnings), however, what is the correct way here? Just getting started with OF and Android, and I couldn't find much regarding this online
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18:13 admsyn ok I just got like 4 separate requests to port ofxAudioUnit to iOS at once
18:13 admsyn did I miss a blog post or something
18:13 admsyn ?
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19:03 laserpilot anyone on here have much experience with the GLFW versus GLUT window GL contexts?
19:04 laserpilot @vade maybe?
19:04 admsyn what sort of issues are you seeing?
19:06 laserpilot inconsistent crashes with my core image addon
19:10 admsyn sounds like core image :3
19:12 laserpilot yeah just not sure whats different about glut versus glfw that would be doing it
19:15 vade WHO SUMMONS ME
19:15 laserpilot hahah
19:15 vade its likely a pixel format issue
19:15 laserpilot oh yeah?
19:15 vade NSOpenGLPFAAcceleratedCompute
19:16 vade allows OpenCL interop to your GL context
19:16 vade newer Core Image was ported to use CL
19:16 vade not GLSL subset with tiled rendering / offscreen context hacks
19:16 vade that said
19:16 laserpilot this is what im doing atm: https://github.com/laserpilot/ofxCoreImage/blob/master/src/ofxCIFilter.mm
19:16 vade Core IMage has a leak on certain hardware that has not been fixed
19:16 vade and causes lots of issues
19:16 laserpilot yeah ive noticed
19:17 vade my new policy is to avoid all Apple Imaging technology thats remotely complex
19:17 laserpilot mostly with those boxblur and zoomblur
19:17 vade those are multipass
19:17 vade so those acrrue more leaks per frame
19:17 laserpilot ah
19:17 admsyn 200% more leak per leak
19:18 laserpilot yeah lublin sent me his CL/CI leak tester hah
19:18 vade honestly, CI is… really not much of a gain unless you need tiling
19:18 vade it has weird float support, weird semantics, latency in setup (lazy, needs pre-heat), um
19:18 vade yea, its just yea.
19:18 laserpilot yeah, i just made this to make it stupid simple for beginners to use some complex filters
19:19 vade yea
19:19 laserpilot yeah the bounds of everything is like…as admsyn said '0 to potato'
19:19 vade ISF
19:19 vade I think its far nicer
19:19 vade making an OF ISF Loader / renderer with OF primitive GL support would be a snap
19:19 laserpilot yeah im looking forward to that
19:19 laserpilot dan has been working on it
19:20 admsyn https://github.com/satoruhiga/ofxISF
19:20 pizthewiz Didn't CoreImage support stuff like half-float for a while there too?
19:20 laserpilot haha weird
19:20 vade it did but weirdly and it required a lot of setup
19:21 pizthewiz Of course…
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19:21 laserpilot where you at with ISF/OF dan?
19:21 dantheman it works
19:21 dantheman well
19:21 dantheman ish
19:22 dantheman david sent the source to satoruhiga
19:22 dantheman for their implementation
19:22 laserpilot nice
19:22 dantheman yeah
19:22 dantheman https://github.com/danthemellowman/ofxISF/tree/master/example-chain
19:22 dantheman this works
19:22 dantheman https://github.com/danthemellowman/ISF-Folder
19:22 laserpilot yeah im trying to figure out how i can work around core image not working in GLFW
19:23 laserpilot might be pixel format issue?
19:24 dantheman o_O
19:26 dantheman http://list-archives.org/2013/02/13/mac-opengl-lists-apple-com/rendering-a-ciimage-to-an-opengl-fbo-using-the-3-2-core-profile/f/5746868469
19:26 laserpilot brb
19:28 dantheman kk
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19:39 vade the pixel format thing will help OpenCL context creation
19:40 vade but Core IMage will manage on any old context as long as its setup correctly.
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