MC-31714 chatlog

Oct 23 15:42:07 <Grum>	clonejo<barneygale> Gru-m reckons it's drivers but it affects loads of different cards from different manufacturers <-- then it's the subsystem, whatever it is, its not minecraft
Oct 23 15:43:17 <barneygale>	what subsystem?
Oct 23 15:45:12 <nickelpro>	Could be a problem in Mesa, unlikely though
Oct 23 15:46:23 <nickelpro>	More likely LWGL or Minecraft doing something non-obvious that OpenGL doesn't like, don't know the spec well enough to speculate
Oct 23 15:48:07 <barneygale>	I asked in #lwjgl and they say "we don't do mc support"
Oct 23 15:48:23 <dx>	unsurprising
Oct 23 15:48:32 <barneygale>	Yah, it was a long shot
Oct 23 15:48:39 <dx>	they are probably used to it
Oct 23 15:48:47 <barneygale>	So as far as I can tell its up to the affected users to figure out the problem, uhg
Oct 23 15:49:06 <nickelpro>	For a long time MC used an ancient version of LWJGL, that would get frustrating fast
Oct 23 15:49:36 <dx>	barneygale: if only we could bisect
Oct 23 15:50:16 <barneygale>	nickelpro: yah. Xorg wouldn't report keyups properly so you would get stuck heading straight for lava haha
Oct 23 15:51:17 <nickelpro>	barneygale: Ya that was fun, on Arch it wouldn't even launch unless you manually updated the LWJGL jars
Oct 23 15:52:07 <dx>	...always worked for me?
Oct 23 15:52:28 <dx>	with the stuck keys issue
Oct 23 15:52:35 <nickelpro>	I forget the error it used to throw, I think it was related to not being able to grab a rendering context
Oct 23 15:53:29 <dx>	barneygale: do we even know if it's a graphics related issue?
Oct 23 15:53:45 <dx>	or is the pulseaudio theory still around?
Oct 23 15:55:37 <nickelpro>	dx: Feel like it would be more widespread if it was PA
Oct 23 15:56:56 <nickelpro>	looks like people running flat alsa still run into it as well
Oct 23 15:58:01 <barneygale>	dx: pulseaudio theory is a red herring
Oct 23 15:58:22 <barneygale>	I changed openal to use a null driver, and also to just error out, but it didn't affect it.
Oct 23 16:00:05 *	mappum has quit (Read error: Connection timed out)
Oct 23 16:01:31 <Grum>	barneygale: you have the problem?
Oct 23 16:01:51 <barneygale>	I do.
Oct 23 16:02:11 <barneygale>	My PC blew up so I'm stuck on this laptop which exhibits it.
Oct 23 16:02:46 <barneygale>	I'm going to bed soon but I can set up a VNC or something if you promise not to touch anything
Oct 23 16:04:39 <barneygale>	wait, why are you awake Grum?
Oct 23 16:04:45 <Grum>	because its morning?
Oct 23 16:04:58 <barneygale>	Oh yeah, you're ahead not behind. derp.
Oct 23 16:04:58 <Grum>	do you know how to make a custom version to run?
Oct 23 16:05:08 <barneygale>	Yeah, I do
Oct 23 16:05:12 <barneygale>	create folder, edit some json, etc?
Oct 23 16:05:22 <Grum>	yes, how much time do you have spare now?
Oct 23 16:05:32 <barneygale>	I can spare an hour or two
Oct 23 16:05:53 <Grum>	ok gimme a min, i'll see if i can make some custom builds for you to test
Oct 23 16:06:10 <barneygale>	This is why I love you Grum <3
Oct 23 16:06:37 <SinZ>	btw Grum, are you actually going to rewrite EntityBoat?
Oct 23 16:07:02 <Grum>	no idea SinZ
Oct 23 16:07:11 <Grum>	barneygale: you do not get me then, i'm going to try to prove its not something we do
Oct 23 16:07:24 <Grum>	and i'll force-hack out the probing and usage of FBO's
Oct 23 16:07:36 <Grum>	if that fixes it, its not our problem
Oct 23 16:07:39 <Grum>	BUT we can make a workaround
Oct 23 16:07:52 <Grum>	a --linuxsucksdonkeycocksandcannotrunthegameinthefutureunlesstheystop
Oct 23 16:08:01 <Grum>	so sec=D
Oct 23 16:08:03 <barneygale>	I'm just happy that progress is being made, even if that progress is eliminating possibilities
Oct 23 16:08:19 <SinZ>	<Mikeee> told Grum to spend time rewriting that shit :P
Oct 23 16:09:00 <Grum>	barneygale: building now
Oct 23 16:09:13 <Grum>	diff:
Oct 23 16:09:16 <Grum>	-        useFbo = separateBlend && GLContext.getCapabilities().GL_ARB_framebuffer_object;
Oct 23 16:09:16 <Grum>	+        useFbo = false && separateBlend && GLContext.getCapabilities().GL_ARB_framebuffer_object;
Oct 23 16:09:37 <Grum>	i'm sure its some sort of quirky compat mode that now falls on its face
Oct 23 16:09:47 <Grum>	however we have no intention of not using FBOs in the future
Oct 23 16:10:00 <nickelpro>	why poll for them then?
Oct 23 16:10:04 <Grum>	we do want to stop using them and gllists at the same time (we're slowly moving towards VBOs like we should)
Oct 23 16:10:19 <Grum>	nickelpro: because right now it is optional
Oct 23 16:10:33 <Grum>	but some videocards/drivers/subsystems lie about support and then die
Oct 23 16:10:56 <Grum>	meh not awake, building now :P
Oct 23 16:11:01 <Grum>	its a bit early out here ;)
Oct 23 16:11:07 <barneygale>	:D
Oct 23 16:12:28 <Grum>	takes 2-3 mins orso :P
Oct 23 16:12:46 <Grum>	Total time: 1 mins 41.417 secs
Oct 23 16:12:52 <Grum>	oh bit shorter, yay
Oct 23 16:13:24 <Grum>	http://db.grum.nl/minecraft.linux.1.jar
Oct 23 16:15:17 <barneygale>	Running now
Oct 23 16:15:32 <barneygale>	err, well, "installing" now.
Oct 23 16:16:16 <Grum>	;)
Oct 23 16:18:26 <barneygale>	Grum: same as before (i.e. not working). Want me to wait a while?
Oct 23 16:18:37 <Grum>	euuh lol lets see
Oct 23 16:19:21 <Grum>	building again
Oct 23 16:19:28 <dx>	the plot thickens
Oct 23 16:20:48 <Grum>	even less probing to opengl now O.o
Oct 23 16:22:49 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.2.jar
Oct 23 16:24:23 <barneygale>	stand by
Oct 23 16:24:45 <barneygale>	no workie.
Oct 23 16:24:55 *	mappum (~mappum@c-67-185-176-162.hsd1.wa.comcast.net) has joined #mcdevs
Oct 23 16:25:15 <Grum>	err right
Oct 23 16:27:06 <dx>	woo fancy flowers
Oct 23 16:27:25 <dx>	all over the motherfucking place
Oct 23 16:27:51 <Grum>	building again
Oct 23 16:29:48 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.3.jar
Oct 23 16:30:01 <Grum>	stripping more and more opengl related things
Oct 23 16:30:52 <dx>	minecraft.linux.512.jar will be a directx version of minecraft
Oct 23 16:31:02 <barneygale>	hah
Oct 23 16:32:23 <barneygale>	Grum: failure once again :(
Oct 23 16:32:50 <Grum>	barneygale: running out of options
Oct 23 16:33:09 <SinZ>	which version did it start to derp
Oct 23 16:33:26 <SinZ>	work your way up in commits and figure out what caused it
Oct 23 16:33:41 <dx>	yeah, git bisect
Oct 23 16:34:02 <Grum>	i have no idea when it broke
Oct 23 16:34:12 <barneygale>	I found that out the other day. Let me check again
Oct 23 16:35:04 <barneygale>	w37 works, w38 doesn't
Oct 23 16:35:39 <barneygale>	w38 might work after 7 minutes (or whatever), I never bothered to wait that long
Oct 23 16:35:53 <Grum>	both 'a' ?
Oct 23 16:36:07 <Grum>	13w37a / 13w38a ?
Oct 23 16:36:27 <barneygale>	13w37b / 13w38c
Oct 23 16:36:33 <barneygale>	Those are the only ones I see in my launcher
Oct 23 16:36:53 <barneygale>	Want me to check 13w38a and 13w38b?
Oct 23 16:36:54 <Grum>	$ git log --oneline snapshot-13w37b..snapshot-13w38a | wc -l
Oct 23 16:36:55 <Grum>	     106
Oct 23 16:37:06 <Grum>	sigh ..... 106 commits o.O
Oct 23 16:37:12 <barneygale>	ouch
Oct 23 16:37:23 <Grum>	12500 lines of diff
Oct 23 16:37:27 <dx>	that isn't a lot of steps with git bisect!
Oct 23 16:37:29 <barneygale>	eek1
Oct 23 16:39:09 <SinZ>	thats still less than 1.6..1.7
Oct 23 16:39:19 <Grum>	yeah starting bisect now
Oct 23 16:39:24 <Grum>	the thing is, i dont even know if this compiles
Oct 23 16:39:45 <Grum>	this will be the bestest bisect ever
Oct 23 16:39:49 <Grum>	remotely tested =)
Oct 23 16:40:21 <barneygale>	when do I get my first paycheck
Oct 23 16:40:32 <Grum>	whenever you start using windows
Oct 23 16:40:38 <barneygale>	>:(
Oct 23 16:40:48 <dx>	Grum: you can always do "git bisect skip" if it's a broken commit
Oct 23 16:40:54 <Grum>	i know how to bisect
Oct 23 16:41:05 <Grum>	i just dont know if these things are buildable :D
Oct 23 16:41:17 <Grum>	also i think the libraries changed with the release
Oct 23 16:41:18 <nickelpro>	rebooting, what's the mail time across atlantic?
Oct 23 16:41:30 <Grum>	barneygale: diff the two snapshot json files please
Oct 23 16:41:35 <Grum>	see if their libraries changed
Oct 23 16:41:43 <Grum>	i know we added vecmath
Oct 23 16:41:47 <Grum>	but see if anything else did
Oct 23 16:41:56 <Grum>	and then use the 13w38 one for the build i'll be giving you
Oct 23 16:42:28 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.1.jar + 13w38's json
Oct 23 16:42:49 <barneygale>	Grum: https://gist.github.com/barneygale/27e9422e9fc668974ddc
Oct 23 16:43:00 <Grum>	good
Oct 23 16:43:06 <Grum>	so use any json for it as base
Oct 23 16:43:10 <Grum>	we did change libs for 1.7
Oct 23 16:43:18 <Grum>	and i'm not compiling against those now
Oct 23 16:44:43 <barneygale>	Grum: works!
Oct 23 16:44:48 <Grum>	k
Oct 23 16:45:09 <Grum>	Bisecting: 26 revisions left to test after this (roughly 5 steps)
Oct 23 16:45:11 <Grum>	whoo :p
Oct 23 16:45:20 <SinZ>	106 down to 26, impressive
Oct 23 16:45:30 <Grum>	well 52 now
Oct 23 16:45:31 <barneygale>	is that average or max? hopefully it'll take fewer than that
Oct 23 16:45:36 <Grum>	should be max
Oct 23 16:45:41 <Grum>	its a binary walk to the problem
Oct 23 16:45:48 <Grum>	assumes that one commits causes it
Oct 23 16:46:08 <Grum>	weird cases let it be more
Oct 23 16:46:09 <Grum>	but we'll see
Oct 23 16:46:36 <Grum>	pfft obfuscation taking time :P
Oct 23 16:46:54 <barneygale>	just give it to me unobfuscated, I totally won't put it on TPB ;)
Oct 23 16:47:01 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.2.jar
Oct 23 16:48:15 <barneygale>	Grum: also works.
Oct 23 16:48:27 <Grum>	building next
Oct 23 16:48:36 <Grum>	Bisecting: 13 revisions left to test after this (roughly 4 steps)
Oct 23 16:48:49 <Grum>	and yeah for 1.7 we have 1100+ commits
Oct 23 16:48:59 <Grum>	that would take a little bit longer (a least 3-4 bisects)
Oct 23 16:49:21 *	TomyLobo (~TomyLobo@91-65-113-111-dynip.superkabel.de) has joined #mcdevs
Oct 23 16:51:01 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.3.jar
Oct 23 16:52:32 <barneygale>	Grum: this one seems slightly broken, let me screenshot
Oct 23 16:52:48 <Grum>	it starts right?
Oct 23 16:53:10 <Grum>	it's stuck in the bottom-left corner
Oct 23 16:53:12 <barneygale>	It starts, but the whole menu is squashed into the bottom left hand side the window
Oct 23 16:53:15 <barneygale>	the rest is black
Oct 23 16:53:16 <Grum>	yeah
Oct 23 16:53:21 <Grum>	known issue back then
Oct 23 16:53:28 <barneygale>	OK, cool
Oct 23 16:53:43 <Grum>	this does mean your videocard is lying about FBO support in some way
Oct 23 16:54:04 <Grum>	because you shouldn't have to reset the viewport for that
Oct 23 16:54:14 <Grum>	building ofc ;)
Oct 23 16:55:02 <Grum>	buildsystem is getting a workout :P
Oct 23 16:55:05 <Grum>	happy its stable =)
Oct 23 16:55:18 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.4.jar
Oct 23 16:55:24 <Grum>	oh wait
Oct 23 16:55:25 <Grum>	not upped yet
Oct 23 16:55:28 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.4.jar
Oct 23 16:55:30 <Grum>	now is! :D
Oct 23 16:55:34 <barneygale>	Thanks!
Oct 23 16:55:48 <Grum>	Bisecting: 6 revisions left to test after this (roughly 3 steps)
Oct 23 16:56:58 <barneygale>	Starts; same issue as previous one.
Oct 23 16:57:13 <Grum>	building
Oct 23 16:59:15 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.5.jar
Oct 23 17:00:24 <barneygale>	Fuck, I think I made a mistake Grum. Previous one you sent me /doesn't/ work (i.e. bisect.4)
Oct 23 17:00:30 <barneygale>	I accidentally launched bisect.3 instead
Oct 23 17:00:34 <Grum>	hmmm
Oct 23 17:00:38 <Grum>	lol how to rollback!
Oct 23 17:00:54 <barneygale>	:/ sorry, you're doing all this hard work and I messed it up
Oct 23 17:01:27 <barneygale>	bisect.5 doesn't work either, as you might expect
Oct 23 17:02:38 <Grum>	building again
Oct 23 17:02:46 <Grum>	i just redid the bisecting
Oct 23 17:02:48 <Grum>	the process is stable
Oct 23 17:02:54 <barneygale>	yep
Oct 23 17:02:55 <Grum>	so i just had to make sure i did the right amount of 'good'-s :D
Oct 23 17:03:00 <barneygale>	:D
Oct 23 17:03:10 <Grum>	3xgood yo!
Oct 23 17:03:18 <dx>	there's git bisect log and git bisect replay
Oct 23 17:03:26 <Grum>	yeah i failed to notice log
Oct 23 17:03:51 <Grum>	i did replay, didn't have log ... well ok .. reset ... scroll, copy/paste 3x .. done ;D
Oct 23 17:03:58 <dx>	lol
Oct 23 17:04:10 <Grum>	i'll check the log after we finish for the science
Oct 23 17:04:16 <dx>	yay science
Oct 23 17:05:13 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.6.jar
Oct 23 17:06:33 <barneygale>	Grum: hang
Oct 23 17:06:44 <Grum>	k
Oct 23 17:06:59 <Grum>	erikbroes@grumm:~/src/mojang/Minecraft ((a52bd74...)|BISECTING)$ git bisect bad
Oct 23 17:07:00 <Grum>	Bisecting: 0 revisions left to test after this (roughly 1 step)
Oct 23 17:07:00 <Grum>	[70f530deeff38044f769b66982526ec0be368213] Don't let players silktouch lamps
Oct 23 17:07:06 <dx>	wat.
Oct 23 17:07:09 <barneygale>	wat :/
Oct 23 17:07:13 <Grum>	so close! ;D
Oct 23 17:07:22 <Grum>	the bug was actually the silktouching of lamps that are *ON*
Oct 23 17:07:30 <Grum>	you can silk-touch them, they just go off ;)
Oct 23 17:08:06 <dx>	and... linux graphics initialization is a metaphorical lamp that gets silk-touched?
Oct 23 17:08:09 *	mapppum (~mappum@c-67-185-176-162.hsd1.wa.comcast.net) has joined #mcdevs
Oct 23 17:08:12 <barneygale>	Surely there's a commit in there somewhere that fixes the shrunken menu?
Oct 23 17:08:14 <Grum>	no idea
Oct 23 17:08:20 <Grum>	barneygale: yeah
Oct 23 17:08:22 <Grum>	but i think its after
Oct 23 17:08:32 <Grum>	the menu is not the problem
Oct 23 17:08:46 <barneygale>	Uhg...
Oct 23 17:08:49 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.7.jar
Oct 23 17:09:29 <dx>	so much suspense
Oct 23 17:09:38 <Grum>	one more to go if this one is bad i think
Oct 23 17:11:20 <nickelpro>	this is better than football
Oct 23 17:11:42 <dx>	a lot of things are better than football
Oct 23 17:11:47 <barneygale>	Grum: bad
Oct 23 17:11:51 *	mappum has quit (Ping timeout: 272 seconds)
Oct 23 17:12:07 <Grum>	$ git bisect bad
Oct 23 17:12:07 <Grum>	Bisecting: 0 revisions left to test after this (roughly 0 steps)
Oct 23 17:12:08 <Grum>	[0653bbf1f74dc2fe6c727436359309974114ece2] Added a slider for view distance
Oct 23 17:12:11 <Grum>	cleaning ass again!
Oct 23 17:12:48 <barneygale>	Is that it?
Oct 23 17:12:53 <barneygale>	Nothing else to try?
Oct 23 17:13:01 <dx>	he's building
Oct 23 17:13:02 <Grum>	building
Oct 23 17:13:05 <barneygale>	Oh, sorry
Oct 23 17:13:06 <Grum>	'clean ass' is building :p
Oct 23 17:13:13 <Grum>	gradle clean ass(emble)
Oct 23 17:13:20 <barneygale>	hah!
Oct 23 17:13:21 <nickelpro>	heh
Oct 23 17:13:31 <Grum>	yeah i have a little pun every time i make a build for you lot =)
Oct 23 17:14:05 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.8.jar
Oct 23 17:14:58 <barneygale>	Grum: bad
Oct 23 17:15:24 <dx>	uh oh.
Oct 23 17:15:47 <Grum>	oh god
Oct 23 17:15:51 <Grum>	0653bbf1f74dc2fe6c727436359309974114ece2 is the first bad commit
Oct 23 17:15:51 <Grum>	commit 0653bbf1f74dc2fe6c727436359309974114ece2
Oct 23 17:15:51 <Grum>	Author: Nathan Adams <dinnerbone@dinnerbone.com>
Oct 23 17:15:52 <Grum>	Date:   Thu Sep 19 15:53:28 2013 +0200
Oct 23 17:15:54 <Grum>	    Added a slider for view distance
Oct 23 17:15:56 <Grum>	that makes *NO* SENSE
Oct 23 17:16:11 <nickelpro>	I'm falling out of my seat
Oct 23 17:16:55 <Grum>	errr
Oct 23 17:17:19 <nickelpro>	We know for sure the commit prior to it is good? Tested in the bisect?
Oct 23 17:17:20 <dx>	science time?
Oct 23 17:17:27 <barneygale>	:/
Oct 23 17:17:47 <dx>	nickelpro: actually nope
Oct 23 17:17:50 <dx>	we got two bads in a row
Oct 23 17:18:18 <Grum>	3
Oct 23 17:18:38 <Grum>	i dont trust this at all
Oct 23 17:18:41 <barneygale>	I'm going to double-check everything
Oct 23 17:19:01 <barneygale>	I may have made a mistake earlier on that I didn't notice (launched the wrong version)
Oct 23 17:19:24 <barneygale>	Fat lot of fucking help I am.
Oct 23 17:19:29 <Grum>	nah its ok
Oct 23 17:19:32 <Grum>	this a fickle process
Oct 23 17:20:13 <dx>	so.. new bisect starting from the last confirmed bad to the last confirmed good?
Oct 23 17:20:32 <Grum>	yup
Oct 23 17:20:35 <Grum>	finding the shas :D
Oct 23 17:20:46 <dx>	have fun!
Oct 23 17:21:05 <nickelpro>	I would have really loved if it _was_ the sliders
Oct 23 17:21:05 <Grum>	if what you did was correct barneygale; then http://db.grum.nl/minecraft.linux.bisect.9.jar -- should be 'good'
Oct 23 17:21:20 <Grum>	as that is the commit right before the 'one first bad'
Oct 23 17:21:25 *	barneygale crosses fingers
Oct 23 17:21:44 <dx>	if .9 is good then it's the sliders? lol
Oct 23 17:22:10 <Grum>	yes o.O
Oct 23 17:22:14 <nickelpro>	HAH
Oct 23 17:22:26 <barneygale>	Grum: good
Oct 23 17:22:31 <barneygale>	...
Oct 23 17:22:32 <dx>	..
Oct 23 17:22:34 <nickelpro>	Oh lord
Oct 23 17:22:35 <Grum>	ok
Oct 23 17:22:40 <Grum>	looking into that commit
Oct 23 17:22:44 <dx>	well at least we don't have to bisect again
Oct 23 17:22:55 <Grum>	you run 64bit java and shit?
Oct 23 17:23:09 <barneygale>	Java HotSpot(TM) 64-Bit Server VM (build 24.0-b56, mixed mode)
Oct 23 17:23:46 <Grum>	dafuq
Oct 23 17:23:50 <Grum>	this has nothing to do with anything
Oct 23 17:24:07 <barneygale>	Which bisect is the one immediately after that? I'll double-check
Oct 23 17:24:46 <Grum>	errr
Oct 23 17:24:56 <dx>	8 = slider and 9 = slider^?
Oct 23 17:25:16 <Grum>	pfft hard to figure that out after the fact >.>
Oct 23 17:25:23 <barneygale>	Yah
Oct 23 17:26:22 <barneygale>	8 definitely doesn't work
Oct 23 17:27:44 <Grum>	8 hangs, 9 works?
Oct 23 17:27:52 <barneygale>	Yes
Oct 23 17:29:02 <barneygale>	Wait, wtf
Oct 23 17:29:06 <barneygale>	Hold on a minute :/
Oct 23 17:29:26 <Grum>	i hope you found something that went wrong
Oct 23 17:29:32 <Grum>	:p
Oct 23 17:29:48 <barneygale>	Nope, I was right. 8 hangs, 9 works
Oct 23 17:30:02 <barneygale>	I just re-downloaded them and double-checked I was launching the right version
Oct 23 17:30:06 <Grum>	ok
Oct 23 17:30:10 <Grum>	testing something
Oct 23 17:30:13 <barneygale>	I've been up for a long time now so don't trust myself with this.
Oct 23 17:31:04 <Grum>	i found one thing that might be causing an issue
Oct 23 17:31:10 <Grum>	but .... it has nothing to do with lwjgl :P
Oct 23 17:31:13 <Grum>	building
Oct 23 17:31:24 <Grum>	this will be 8 with a tiny change
Oct 23 17:33:23 <Grum>	-        is64bit = is64Bit();
Oct 23 17:33:24 <Grum>	+        is64bit = false; //is64Bit();
Oct 23 17:34:32 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.10.jar
Oct 23 17:35:11 <barneygale>	Grum: bad
Oct 23 17:35:34 <barneygale>	Uhg, that's not good news is it?
Oct 23 17:38:27 <md_5>	io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(3) + length(109) exceeds writerIndex(6): UnpooledHeapByteBuf(ridx: 3, widx: 6, cap: 6)
Oct 23 17:38:35 <md_5>	I keep getting a too small handshake :c
Oct 23 17:38:52 <md_5>	    at net.md_5.bungee.protocol.DefinedPacket.readString(DefinedPacket.java:23)
Oct 23 17:39:09 <md_5>	maybe strings are still shorts not varint
Oct 23 17:39:19 <Grum>	no, port is short
Oct 23 17:39:33 <md_5>	no, but Strings in general
Oct 23 17:39:40 <md_5>	hm
Oct 23 17:39:43 <md_5>	writerIndex is 6
Oct 23 17:39:47 <md_5>	how can a handshake be that short
Oct 23 17:40:16 <Grum>	barneygale: building a new one, found some oddity
Oct 23 17:40:21 <Grum>	but meh this is feeling rather hopeless :/
Oct 23 17:40:34 <barneygale>	I agree. Don't put yourself out too much
Oct 23 17:40:58 <barneygale>	Are we sure 8 and 9 differ by only that commit?
Oct 23 17:41:18 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.11.jar
Oct 23 17:42:10 <dx>	what's this one?
Oct 23 17:42:22 <Grum>	fixed some weird oddity in the code
Oct 23 17:42:28 <dx>	yay oddities
Oct 23 17:42:43 <barneygale>	Grum: sadly this is bad too
Oct 23 17:42:44 <md_5>	Grum fix chat on 1.7
Oct 23 17:42:48 <md_5>	colours dont carry over the line
Oct 23 17:42:55 <Grum>	it works
Oct 23 17:42:58 <Grum>	you just use old shit
Oct 23 17:43:00 <Grum>	that doesnt work
Oct 23 17:43:04 <Grum>	TOUGH COOKIE
Oct 23 17:43:26 <dx>	rip §
Oct 23 17:43:29 <dx>	will be missed
Oct 23 17:43:45 <Grum>	goddammit, i have no idea what is causing this
Oct 23 17:44:27 <dx>	can we have another build of 0653bbf1f74dc2fe6c727436359309974114ece2^ (slider^) just as a sanity check?
Oct 23 17:45:21 <Grum>	making another build
Oct 23 17:46:12 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.12.jar
Oct 23 17:46:36 <barneygale>	I'll be 2 mins
Oct 23 17:48:33 <barneygale>	Grum: I'm just checking out jconsole. For non-working builds, when it hangs, "PS Survivor Space" is at 100% while the others are at zero. For the working version, PS Survivor Space is at ~30% and the others (PS Eden and PS Old Gen) are at 1-5%.
Oct 23 17:48:48 <barneygale>	I don't know if this is relevant, I don't know much about Java memory management.
Oct 23 17:48:54 <Grum>	neither do i
Oct 23 17:49:27 <barneygale>	OK. Trying your latest version in a sec
Oct 23 17:50:26 *	TomyLobo has quit (Quit: Standby mode...)
Oct 23 17:50:40 <barneygale>	Grum: bad
Oct 23 17:50:47 <Grum>	good, that was a trick
Oct 23 17:50:53 <Grum>	that was 8 ;) -- or *REALLY* close to that
Oct 23 17:50:56 <Grum>	so lets see wtf happened
Oct 23 17:51:19 <barneygale>	I'll check 8 again
Oct 23 17:51:32 <Grum>	something is fishy
Oct 23 17:51:36 <Grum>	meh tripply checking
Oct 23 17:51:40 <Grum>	its not exactly 8, it should have been
Oct 23 17:51:55 <dx>	slider^ plz
Oct 23 17:52:03 <dx>	PLS
Oct 23 17:52:09 <Grum>	that is what this was
Oct 23 17:52:15 <Grum>	i had all the changes in the commit stashed
Oct 23 17:52:19 <dx>	...what
Oct 23 17:52:23 <Grum>	yeah 
Oct 23 17:52:27 <Grum>	so something is up
Oct 23 17:52:36 <dx>	slider^ is what 9 was supposed to be
Oct 23 17:53:07 <dx>	if slider^ is bad then we need to run another git bisect
Oct 23 17:53:27 <Grum>	could be the effect isnt stable
Oct 23 17:53:42 <dx>	hm, true
Oct 23 17:54:14 <dx>	barneygale: try 9 more
Oct 23 17:54:22 <barneygale>	repeatedly?
Oct 23 17:54:28 <dx>	i guess!
Oct 23 17:54:33 <barneygale>	OK
Oct 23 17:58:13 <barneygale>	Ran 10 times. Worked every time
Oct 23 17:58:23 <barneygale>	I can do the same thing for 8?
Oct 23 17:58:48 <Grum>	i'm just going to make you two fresh builds :P
Oct 23 17:59:23 <barneygale>	This is one mysterious bug.
Oct 23 18:00:00 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.13.jar
Oct 23 18:01:22 <barneygale>	Grum: bad
Oct 23 18:01:52 <barneygale>	back in 2-3 mins
Oct 23 18:03:28 <Grum>	barneygale:  http://db.grum.nl/minecraft.linux.bisect.14.jar
Oct 23 18:05:55 <barneygale>	Grum: good
Oct 23 18:06:02 <Grum>	ok sigh
Oct 23 18:06:05 <Grum>	confirmed at the same point
Oct 23 18:06:12 <Grum>	i need to fragment the commit that causes it
Oct 23 18:06:16 <Grum>	maybe we can figure out wtf causes it
Oct 23 18:07:04 <barneygale>	We can certainly take a break and come back to it another day if you'd like? This isn't much fun.
Oct 23 18:10:24 <Grum>	i dont care
Oct 23 18:10:30 <Grum>	if you need to sleep, go sleep :D
Oct 23 18:10:43 <barneygale>	I'll be here for another 20 minutes
Oct 23 18:11:26 <dx>	Grum: same point? slider?
Oct 23 18:11:45 <Grum>	yes
Oct 23 18:11:52 <Grum>	minimizing commit-diffs now
Oct 23 18:12:30 <dx>	so apparently 14 == 12 == 9 == slider^
Oct 23 18:12:39 <Grum>	yup :p
Oct 23 18:12:39 <dx>	and they are good, bad, good respectively
Oct 23 18:12:49 <Grum>	mm i think 12 fubarred somehow
Oct 23 18:12:58 <barneygale>	I'll check 12 again
Oct 23 18:14:29 <barneygale>	12 confirmed bad
Oct 23 18:15:56 <Grum>	ok making a build
Oct 23 18:16:07 <Grum>	this is the 'bad' commit but completely minimized
Oct 23 18:17:50 <Grum>	barneygale: http://db.grum.nl/minecraft.linux.try.1.jar
Oct 23 18:18:54 <barneygale>	Grum: bad
Oct 23 18:19:14 <Grum>	expected; building new
Oct 23 18:19:24 <Grum>	each build will have a really tiny little piece extra :/
Oct 23 18:19:51 <barneygale>	You have more patience than I
Oct 23 18:19:53 <dx>	shouldn't it have less?
Oct 23 18:20:06 <Grum>	nah easier to work towards fail
Oct 23 18:20:18 <dx>	but we're at fail
Oct 23 18:21:11 <Grum>	barneygale: http://db.grum.nl/minecraft.linux.try.2.jar
Oct 23 18:21:13 <Grum>	that one *should* work :P
Oct 23 18:21:18 <Grum>	i mean, it only removes code =)
Oct 23 18:21:52 <barneygale>	Grum: good
Oct 23 18:21:58 <dx>	whoa
Oct 23 18:22:15 <SinZ>	what changed between 1 and 2
Oct 23 18:22:16 <Grum>	oooooh
Oct 23 18:22:21 <Grum>	no
Oct 23 18:22:26 <barneygale>	hah!
Oct 23 18:22:28 <Grum>	this is just like 5% of the commit that caused fail
Oct 23 18:22:34 <Grum>	but i think i know what it is
Oct 23 18:22:52 <dx>	apt-get install sliders
Oct 23 18:23:13 <dx>	those sneaky external dependencies!
Oct 23 18:24:24 <Grum>	god this is really entangled, sec
Oct 23 18:25:29 <Grum>	building
Oct 23 18:25:44 <dx>	how big is that commit diff, btw?
Oct 23 18:25:49 <Grum>	not big anymore
Oct 23 18:25:52 <Grum>	but its entangled
Oct 23 18:25:54 <dx>	lol
Oct 23 18:25:56 <Grum>	we used the view distance everywhere
Oct 23 18:26:01 <Grum>	and it was 'inverted'
Oct 23 18:26:04 <Grum>	higher numbers was smaller range
Oct 23 18:26:40 <dx>	oh, so it's like a refactor commit
Oct 23 18:26:51 <Grum>	we sanified the viewdistance
Oct 23 18:27:00 <Grum>	but! i just noticed it is setting glfog
Oct 23 18:27:06 <Grum>	so maybe we're going over the range of the min/max
Oct 23 18:27:11 <Grum>	so i just set it to 0-1 now
Oct 23 18:27:15 <barneygale>	:o
Oct 23 18:27:19 <barneygale>	this sounds promising
Oct 23 18:27:25 <Grum>	barneygale: http://db.grum.nl/minecraft.linux.try.3.jar
Oct 23 18:27:28 <Grum>	got i hope that works
Oct 23 18:27:31 <Grum>	*god
Oct 23 18:28:12 <barneygale>	:( it doesn't
Oct 23 18:28:20 <Grum>	ok
Oct 23 18:29:27 <Grum>	got another target
Oct 23 18:29:27 <Grum>	sec
Oct 23 18:31:00 <Grum>	hahahahhaa
Oct 23 18:31:00 *	mapppum has quit (Ping timeout: 245 seconds)
Oct 23 18:31:05 <Grum>	this MUST be it!
Oct 23 18:31:19 *	SinZ waits to see if it is
Oct 23 18:31:22 <barneygale>	I really hope so
Oct 23 18:31:23 <Grum>	hahahah
Oct 23 18:31:31 <Grum>	i'm actually rather sure about it
Oct 23 18:31:37 <Grum>	god glaring error >.>
Oct 23 18:31:40 <SinZ>	what is it?
Oct 23 18:31:42 <barneygale>	don't say that, you'll jinx it
Oct 23 18:31:55 <Grum>	barneygale: thanks so much for this bisect
Oct 23 18:32:06 <dx>	!!
Oct 23 18:32:10 <dexter0>	the suspense
Oct 23 18:32:11 <barneygale>	Grum: thank you so much for doing this!
Oct 23 18:32:16 <SinZ>	Grum: just add him to credits.txt or whatever
Oct 23 18:32:17 <Grum>	it *IS* minecraft doing a wrong thing
Oct 23 18:32:31 <barneygale>	:O
Oct 23 18:32:38 <barneygale>	Lets not count our chickens before they've hatched
Oct 23 18:32:43 <Grum>	goddammit finish building already
Oct 23 18:32:48 <SinZ>	either way, its cleaning the codebase
Oct 23 18:32:50 <Grum>	so i can checkout master
Oct 23 18:32:54 <Grum>	and do the change there :D
Oct 23 18:32:57 *	mappum (~mappum@c-67-185-176-162.hsd1.wa.comcast.net) has joined #mcdevs
Oct 23 18:33:12 <SinZ>	Grum: so are we getting a 1.7.1 straight away?
Oct 23 18:33:18 <Grum>	barneygale: http://db.grum.nl/minecraft.linux.try.4.jar <-- works :D
Oct 23 18:33:59 <barneygale>	Grum: good!
Oct 23 18:34:00 <barneygale>	:D
Oct 23 18:34:03 <dx>	:D
Oct 23 18:34:06 <SinZ>	:D
Oct 23 18:34:08 <barneygale>	What was it?
Oct 23 18:34:09 <Grum>	already building 1.7 with that fix
Oct 23 18:34:17 <Grum>	yeah erm .... no :P
Oct 23 18:34:19 <Grum>	i'm not saying!
Oct 23 18:34:20 <Grum>	=D
Oct 23 18:34:27 <dexter0>	:(
Oct 23 18:34:29 <dx>	glFuckShitUp();
Oct 23 18:34:29 <Grum>	hehe
Oct 23 18:34:32 <Grum>	nah
Oct 23 18:34:33 <SinZ>	atleast change the ticket to resolved
Oct 23 18:34:33 <barneygale>	oh no way!
Oct 23 18:34:37 <Grum>	MathShitUp
Oct 23 18:34:42 <barneygale>	It's dinnerbone's commit, we can blame him!
Oct 23 18:34:47 <Grum>	you can
Oct 23 18:34:51 <Grum>	though i think i was looking at his screen at the time
Oct 23 18:34:54 <Grum>	and i also missed it
Oct 23 18:35:03 <SinZ>	and took awhile to find the derp
Oct 23 18:35:07 <dx>	it's okay, you can tell us, we promise not to laugh
Oct 23 18:35:10 <SinZ>	^
Oct 23 18:35:11 <Grum>	i will
Oct 23 18:35:13 <Grum>	just gimme a sec
Oct 23 18:35:19 <Grum>	first want to give him a working 1.7 
Oct 23 18:35:23 <Grum>	and make sure it works
Oct 23 18:35:29 <Grum>	maybe we do another derptiderp after
Oct 23 18:35:40 <barneygale>	technical term
Oct 23 18:35:40 <SinZ>	#mcdevs++
Oct 23 18:35:46 <Grum>	thinking about it, its bloody amazing that any people can run this
Oct 23 18:35:52 <barneygale>	hahahahaha
Oct 23 18:36:00 <barneygale>	linux: more correct than windows.
Oct 23 18:36:08 <dx>	*some linux
Oct 23 18:36:11 <Grum>	barneygale: how much ram do you have? ;D
Oct 23 18:36:20 <Grum>	barneygale: http://db.grum.nl/minecraft.linux.fixed.1.7.jar
Oct 23 18:36:30 <Grum>	omg the confidence!
Oct 23 18:36:41 <Grum>	ok so the diff:
Oct 23 18:36:44 <Grum>	-        int maxChunksWidth = (MAX_VIEW_DISTANCE + 1) * 2; // Why +1?
Oct 23 18:36:44 <Grum>	+        int maxChunksWidth = (Options.RENDER_DISTANCE_EXTREME + 1) * 2; // Why +1?
Oct 23 18:37:06 <Grum>	and from that you can guess the error ;)
Oct 23 18:37:11 <dx>	..the reverse diff, right?
Oct 23 18:37:18 <Grum>	no this is the one i have now
Oct 23 18:37:19 <barneygale>	Grum: 6GB
Oct 23 18:37:20 <SinZ>	please tell me EntityBoat's onUpdate is better than this now http://pastebin.com/c61PBjSq
Oct 23 18:37:50 <Grum>	barneygale: videocard ram?
Oct 23 18:38:10 <barneygale>	Give me a minute, I'll just test this first
Oct 23 18:38:24 <Grum>	someone gimme the ticketnumber :P
Oct 23 18:38:38 <Grum>	ah found https://mojang.atlassian.net/browse/MC-31714
Oct 23 18:38:38 <barneygale>	https://mojang.atlassian.net/browse/MC-31714
Oct 23 18:39:07 *	mappum has quit (Ping timeout: 240 seconds)
Oct 23 18:39:08 <barneygale>	Grum: good! :DDD
Oct 23 18:39:25 <Grum>	whooooo! :D
Oct 23 18:39:29 <dx>	\o/
Oct 23 18:39:34 <Grum>	\o/ \o/ \o/ \o/ \o/
Oct 23 18:39:45 <SinZ>	\o/\o/\o/\o/\o/\o/\o/\o/\o/
Oct 23 18:39:48 <SinZ>	Lets hold hands
Oct 23 18:39:50 <Grum>	anyhow, so what we did
Oct 23 18:39:52 <barneygale>	Grum: you're an absolute hero! I'll be playing minecraft for many months yet :)
Oct 23 18:40:24 <Grum>	we accidentally tried to allocate ((512 + 1) * 2) * ((512 + 1) * 2) * 16 glLists O.o
Oct 23 18:40:32 <barneygale>	hahahahaha
Oct 23 18:40:43 <Grum>	instead of: ((16 + 1) * 2) * ((16 + 1) * 2) * 16 ;)
Oct 23 18:40:50 <dx>	dammit barneygale, you broke the promise
Oct 23 18:40:59 <AndrewPH>	/ Why +1?
Oct 23 18:41:03 <AndrewPH>	//*
Oct 23 18:41:12 <barneygale>	dx: which promise?
Oct 23 18:41:19 <dx>	04:35 < dx> it's okay, you can tell us, we promise not to laugh
Oct 23 18:41:29 <barneygale>	Oh, foo
Oct 23 18:41:35 <Grum>	so ... 16842816 instead of 18496
Oct 23 18:41:43 <SinZ>	ouch
Oct 23 18:41:47 *	kcj has quit (Ping timeout: 240 seconds)
Oct 23 18:41:51 <barneygale>	I wonder why it worked on windows etc
Oct 23 18:42:08 <Grum>	for that it has to allocate  ~64mb of ram to even request this from the videocard
Oct 23 18:42:08 <dexter0>	I suspect it works on os x b/c os x can page cram.
Oct 23 18:42:14 <dexter0>	page vram
Oct 23 18:42:23 <Grum>	nah, i think drivers work differently
Oct 23 18:42:28 <Grum>	they do not actually have to allocate it
Oct 23 18:42:32 <Grum>	they just have to block it
Oct 23 18:42:40 <Grum>	and then give back an array of that amount of unique numbers
Oct 23 18:42:52 <Grum>	if they do it smart, they just give back the list in a block
Oct 23 18:44:16 <Grum>	this was nice and hidden in the commit :P