20:31 <@matches> The sqrt op in the fpu appears to have been commented out
20:31 <@matches> Also despite having constants for the sizes of things they have just used magic numbers everywhere
20:34 <@matches> I need an IRC script to prevent myself from saying stuff unless someone else has said things, or this channel will just be me ranting
+--- Day changed Mon Apr 14 2014
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+19:35 -!- ServerMode/#ipdf [+o sulix] by mussel.ucc.au.uniirc.com
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+19:56 -!- You're now known as 13VAAAAGJ
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+19:57 <@13VAAAAGJ> Why am I now known as 13VAAAAGJ
+19:57 <@13VAAAAGJ> WHAT THE FUCK IS GOING ON
+19:57 <@13VAAAAGJ> ARE WE UNDER ATTACK
+19:57 <@13VAAAAGJ> Oh crap this is #ipdf
+19:57 <@13VAAAAGJ> Um, disregard this bit of the totally project related conversation
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+19:57 <@13VAAAAGJ> I'd edit the commit script to censor the swear words, but effort
+19:57 <@13VAAAAGJ> Oh dear
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+19:57 <@13VAAAAGJ> Hello
+19:58 <@13VAAAAGJ> I think mantis might be dying?
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+20:05 <@13VAAAAGJ> Sigh
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+--- Log closed Mon Apr 14 20:11:29 2014
+--- Log opened Mon Apr 14 20:18:05 2014
+20:18 -!- Irssi: #ipdf: Total of 2 nicks [1 ops, 0 halfops, 0 voices, 1 normal]
+20:18 -!- Irssi: Join to #ipdf was synced in 0 secs
+22:04 < matches> Ergh
+22:06 < matches> http://szmoore.net/ghdl.bug
+22:06 < matches> Pretty
+22:10 < matches> Looks like we'll be sticking with ASCII input files for the FPU
+--- Log closed Mon Apr 14 22:29:33 2014
+--- Log opened Mon Apr 14 22:44:34 2014
+22:44 -!- Irssi: #ipdf: Total of 1 nicks [1 ops, 0 halfops, 0 voices, 0 normal]
+22:44 -!- Irssi: Join to #ipdf was synced in 12 secs
+22:53 <@matches> Someone's VPS was compromised and killing our network
+22:53 <@matches> For reference
+22:53 <@matches> It affects this project because
+23:07 <@matches> Argh
+23:07 <@matches> So I thought I was being really clever
+23:07 <@matches> I had files of type "bit" and everything
+23:07 <@matches> Guess how a "bit" is represented...
+23:08 <@matches> It's an ASCII "0" or "1"
+23:09 <@matches> I guess I will just conclude that ASCII strings treated as hex is the only way
+--- Day changed Wed Apr 16 2014
+00:10 <@matches> I'm either about to perpetrate horrible things on your nice View class or give up and go to sleep
+00:28 <@matches> Yeah... the problem is if we want to overlay objects rendered using different precision's over each other
+00:28 <@matches> It leads towards templates
+00:29 <@matches> And templates lead towards fear
+00:29 <@matches> And fear leads towards anger
+00:29 <@matches> And anger leads to hate
+00:29 <@matches> I think
+00:29 <@matches> Saving an image
+00:29 <@matches> Recompiling the program
+00:29 <@matches> Overlaying the image
+00:29 <@matches> Is going to lead to less hate
+00:30 <@matches> Otherwise pretty much every occurance of "Real" needs to be come a template
+00:50 < sulix> So there are a couple of problems with doing that.
+00:51 < sulix> - You'd need some way of storing objects of different precision. Possibly an extra "high-precision bounds" struct.
+00:51 < sulix> - View also uses real for its internal bounds, which is where many of the problems appear.
+00:52 < sulix> (I guess you could have a "high-precision viewport" as well.)
+00:52 < sulix> - The actual upload of graphics data to OpenGL is done as 32-bit floats, no matter the type of real, as that's all OpenGL supports.
+00:53 < sulix> (At some point we'll have to actually do some view transforms on the CPU rather than just passing all of the bounds and viewport straight to OpenGL)
git.ucc.asn.au / ipdf / documents.git / blobdiff
UCC git Repository :: git.ucc.asn.au