| - S0rin (QUIT: Ping timeout: 255 seconds) (~S0rin@user/s0rin) | 00:09 | |
| + S0rin (~S0rin@user/s0rin) | 00:11 | |
| - mtm (QUIT: Ping timeout: 268 seconds) (~mtm@c-71-228-84-213.hsd1.fl.comcast.net) | 01:02 | |
| chartreuse | minute: Figured out the cause of it, there was a bug fix for diff transparances that was merged in 6.0.1 that added another temporary buffer to the opengl code, I made a fix much in the same vein as your original one to fall back to the slightly buggy behaviour in case that buffer can't be allocated. (You also need to still turn off AA but I'll see if that can also be gracefully done) | 01:34 |
|---|---|---|
| + mtm (~mtm@c-71-228-84-213.hsd1.fl.comcast.net) | 03:08 | |
| + klardotsh_ (~klardotsh@98.97.112.82) | 03:10 | |
| - klardotsh (QUIT: Ping timeout: 260 seconds) (~klardotsh@172.58.47.89) | 03:12 | |
| - Guest1373 (QUIT: Ping timeout: 248 seconds) (~nicolas@195-98-142-46.pool.kielnet.net) | 04:00 | |
| + nsc (~nicolas@228-97-142-46.pool.kielnet.net) | 04:02 | |
| * nsc -> Guest1952 | 04:03 | |
| - robin (QUIT: Remote host closed the connection) (~robin@user/terpri) | 04:13 | |
| - klardotsh_ (QUIT: Remote host closed the connection) (~klardotsh@98.97.112.82) | 04:16 | |
| + klardotsh (~klardotsh@172.58.47.89) | 04:34 | |
| - klardotsh (QUIT: Ping timeout: 268 seconds) (~klardotsh@172.58.47.89) | 05:47 | |
| + klardotsh (~klardotsh@98.97.112.82) | 05:51 | |
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| + klardotsh (~klardotsh@98.97.112.82) | 06:17 | |
| + klardotsh_ (~klardotsh@172.58.47.89) | 06:47 | |
| - klardotsh (QUIT: Ping timeout: 268 seconds) (~klardotsh@98.97.112.82) | 06:49 | |
| + bgs (~bgs@212-85-160-171.dynamic.telemach.net) | 07:11 | |
| minute | chartreuse: oh great! | 09:22 |
| violet | got the v4l2-requests ffmpeg fork building on my quartz64 today, alongside mpv's new dmabuf-wayland video output. runs beautifully, all the unnecessary copies between the vdec hardware and gpu buffers are gone. probably would work well on i.MX chips too given iirc that is also v4l2-requests based | 09:41 |
| - klardotsh_ (QUIT: Ping timeout: 268 seconds) (~klardotsh@172.58.47.89) | 09:42 | |
| + klardotsh (~klardotsh@172.58.47.89) | 09:49 | |
| - JC[m] (QUIT: Quit: You have been kicked for being idle) (~jclibremo@2001:470:69fc:105::2:ce68) | 10:00 | |
| violet | https://artemis.sh/2023/03/06/ffmpeg-v4l2-requests-4.4.3.html has links to my fork of the fork and a `.patch` file you can apply to upstream if anyone wants that | 10:25 |
| * wielaard -> mjw | 10:30 | |
| minute | violet: great, thanks for sharing! this is probably interesting for josch | 11:42 |
| + JC[m] (~jclibremo@2001:470:69fc:105::2:ce68) | 11:42 | |
| - XYZ (QUIT: Read error: Connection reset by peer) (~XYZ@37.48.17.42) | 11:51 | |
| + XYZ (~XYZ@37.48.17.42) | 12:09 | |
| vkoskiv | minute: I had access to a scope at instanssi, so I measured the chassis of my Reform referenced against ground, and found a roughly ~160V AC on there while the charger is plugged in. | 12:14 |
| vkoskiv | I don't feel it with my hand, but it's enough to mess with the capacitive touch screen on my phone if I charge it from the Reform while the Reform is also charging. | 12:14 |
| - XYZ (QUIT: Remote host closed the connection) (~XYZ@37.48.17.42) | 12:14 | |
| vkoskiv | Wondering if you also see the same, or if my power supply is messed up? I did drop it once or twice :D | 12:14 |
| vkoskiv | I also noted that my power supply doesn't seem to be grounded. | 12:15 |
| + XYZ (~XYZ@37-48-17-42.nat.epc.tmcz.cz) | 12:15 | |
| vkoskiv | (No continuity between the outer shell of the barrel plug and the ground pin on the AC input side) | 12:15 |
| vkoskiv | I'm not an electronics expert, this same thing happens on my Macbook if I use a non-grounded cable for the power adapter, though. | 12:16 |
| sigrid | i always had the same issue re phone screen | 12:16 |
| sigrid | connecting stock power supply is enough to make phone unusable if it's connected to the reform | 12:17 |
| sigrid | power supply from a different laptop worked just fine | 12:18 |
| minute | vkoskiv: yes, the stock PSU is ungrounded | 12:41 |
| minute | i am not sure if one exists that can safely ground | 12:41 |
| minute | also wonder how it behaves with USB-PD adapter | 12:42 |
| - GNUmoon2 (QUIT: Ping timeout: 255 seconds) (~GNUmoon@gateway/tor-sasl/gnumoon) | 12:49 | |
| + GNUmoon2 (~GNUmoon@gateway/tor-sasl/gnumoon) | 12:49 | |
| + MajorBiscuit (~MajorBisc@145.94.156.212) | 12:56 | |
| - mtm (QUIT: Ping timeout: 248 seconds) (~mtm@c-71-228-84-213.hsd1.fl.comcast.net) | 13:03 | |
| - vagrantc (QUIT: Quit: leaving) (~vagrant@2600:3c01:e000:21:7:77:0:40) | 13:28 | |
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| + _nrb_ (~nrbnrb@xmpp01.you-host.me) | 14:39 | |
| + mtm (~mtm@c-71-228-84-213.hsd1.fl.comcast.net) | 15:09 | |
| vkoskiv | minute: What do you mean by "safely ground"? | 15:13 |
| vkoskiv | Would you need a 3rd pin on the laptop end to get proper ground? | 15:13 |
| + cwebber (~user@user/cwebber) | 15:14 | |
| josch | violet: that is ffmpeg 4. But debian ships ffmpeg 5. | 15:40 |
| josch | there are patches for ffmpeg 5 as well but there are still problems: https://source.mnt.re/reform/reform-debian-packages/-/blob/main/patches/ffmpeg | 15:45 |
| - GNUmoon2 (QUIT: Ping timeout: 255 seconds) (~GNUmoon@gateway/tor-sasl/gnumoon) | 15:45 | |
| + GNUmoon2 (~GNUmoon@gateway/tor-sasl/gnumoon) | 15:52 | |
| minute | vkoskiv: no. | 16:14 |
| minute | vkoskiv: the PSU isolates the AC section from the DC section completely. i am not sure how to to this while safely connecting the grounds. but what i mean is that i am not an expert on AC power. | 16:15 |
| minute | vkoskiv: i mean safely connecting AC and DC grounds | 16:15 |
| - GNUmoon2 (QUIT: Ping timeout: 255 seconds) (~GNUmoon@gateway/tor-sasl/gnumoon) | 16:54 | |
| - shearwater[m] (QUIT: Quit: You have been kicked for being idle) (~shearwate@2001:470:69fc:105::3:44b) | 17:00 | |
| - JC[m] (QUIT: Quit: You have been kicked for being idle) (~jclibremo@2001:470:69fc:105::2:ce68) | 17:00 | |
| - buckket (QUIT: Quit: buckket) (~buckket@pdp8.buckket.org) | 17:08 | |
| + GNUmoon2 (~GNUmoon@gateway/tor-sasl/gnumoon) | 17:09 | |
| + buckket (~buckket@pdp8.buckket.org) | 17:24 | |
| - MajorBiscuit (QUIT: Ping timeout: 248 seconds) (~MajorBisc@145.94.156.212) | 17:45 | |
| - murdock (QUIT: Ping timeout: 260 seconds) (~murdock@dhcp-68-142-57-54.greenmountainaccess.net) | 18:07 | |
| + murdock (~murdock@dhcp-68-142-57-54.greenmountainaccess.net) | 18:12 | |
| + ajr (~ajr@user/ajr) | 18:17 | |
| - murdock (QUIT: Ping timeout: 255 seconds) (~murdock@dhcp-68-142-57-54.greenmountainaccess.net) | 18:19 | |
| + murdock (~murdock@dhcp-68-142-57-54.greenmountainaccess.net) | 18:19 | |
| pandora[m] | vkoskiv: that is pretty normal ... every manufacturer that sells laptops with a metal case and a 2prong power adapter has this issue | 19:00 |
| pandora[m] | i have this on all my macbooks that have just a 2prong charger | 19:00 |
| vkoskiv | pandora[m]: I'm still unclear on if it is possible/common to connect the - of dc output to the ac ground pin | 19:00 |
| pandora[m] | dell has it too: https://www.dell.com/en-us/blog/notebook-tingle-sensation-what-39-s-going-on/#tab0=0 | 19:00 |
| vkoskiv | Is that a thing? | 19:01 |
| vkoskiv | I'd want to obtain a similar power supply but with better grounding | 19:01 |
| pandora[m] | some power supply connect the low side of the secondary side with safety ground on primary side ( through a resistor?) . It keeps the case from "floating" . | 19:20 |
| swivel | apparently it's common to upgrade the macbook power cable to a 3-prong variant apple offers | 19:21 |
| vkoskiv | Yeah that's what I do with my macbook | 19:21 |
| swivel | lately i've been noticing a 60hz hum from my old harman/kardon discrete preamp+amp setup, and wonder if grounding their chassis would help.. they have 2-prong power cables | 19:23 |
| swivel | but they're old enough it might just be a case of needs electrolytic caps replaced | 19:24 |
| violet | josch: good to see the 5.x patchset works with the current kernel headers at least | 19:52 |
| violet | i hadnt checked into that yet | 19:52 |
| pandora[m] | but I guess grounding your laptop is not always desired since it is a bit more likely to introduce ground loops. If your charger is grounded than your laptop has the same ground. If you now connect your laptop to some industrial appliances you may introduce another, completely different ground and may disturb signals and measurements | 19:52 |
| violet | i rebased the 4.x branch on 4.4.3 because gentoo stable is still 4.4.3 | 19:52 |
| violet | not a debian user myself | 19:52 |
| pandora[m] | bug i guess thats not really a problem in a normal household | 19:52 |
| violet | well. for some definition of "works", seeing your notes there. but ill take "builds" as a start | 19:55 |
| pandora[m] | <swivel> "lately i've been noticing a 60hz..." <- if everything (including laptop etc.) is connected to the same outlet you should not get a ground loop. But you can have all kind of other noises that are come through all the cables. USB, unbalanced cables.... | 20:05 |
| - mjw (QUIT: Killed (NickServ (GHOST command used by markw!~wielaard@gnu.wildebeest.org))) (~mjw_@2001:1c06:2488:1400:4fd:39a7:74ac:7bae) | 20:09 | |
| + wielaard (~mjw_@2001:1c06:2488:1400:4fd:39a7:74ac:7bae) | 20:10 | |
| - GNUmoon2 (QUIT: Remote host closed the connection) (~GNUmoon@gateway/tor-sasl/gnumoon) | 20:15 | |
| + GNUmoon2 (~GNUmoon@gateway/tor-sasl/gnumoon) | 20:16 | |
| + robin (~robin@user/terpri) | 20:28 | |
| + bkeys1 (~Thunderbi@static-198-54-135-69.cust.tzulo.com) | 20:32 | |
| + Goober_patrol66 (~Gooberpat@2603-8080-4540-7cfb-0000-0000-0000-113a.res6.spectrum.com) | 20:32 | |
| + XYZ89 (~XYZ@37-48-17-42.nat.epc.tmcz.cz) | 20:36 | |
| + violet_ (~vi@user/violet) | 20:36 | |
| - klardotsh (QUIT: Ping timeout: 248 seconds) (~klardotsh@172.58.47.89) | 20:37 | |
| - bkeys (QUIT: Ping timeout: 248 seconds) (~Thunderbi@static-198-54-135-69.cust.tzulo.com) | 20:37 | |
| - Kooda (QUIT: Ping timeout: 248 seconds) (~kooda@natsu.upyum.com) | 20:37 | |
| - violet (QUIT: Ping timeout: 248 seconds) (~vi@user/violet) | 20:37 | |
| - XYZ (QUIT: Ping timeout: 248 seconds) (~XYZ@37-48-17-42.nat.epc.tmcz.cz) | 20:37 | |
| - Gooberpatrol_66 (QUIT: Ping timeout: 248 seconds) (~Gooberpat@user/gooberpatrol66) | 20:37 | |
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| - schneider (QUIT: Ping timeout: 248 seconds) (~schneider@irc2.xtort.eu) | 20:37 | |
| + Kooda (~kooda@natsu.upyum.com) | 20:37 | |
| * bkeys1 -> bkeys | 20:37 | |
| + jjbliss (~jjbliss@1464766-static.elnsmiaa.metronetinc.net) | 20:38 | |
| + schneider (~schneider@irc2.xtort.eu) | 20:38 | |
| + pandora[m] (~pandorami@2001:470:69fc:105::2:b5e8) | 20:52 | |
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| - XYZ89 (QUIT: Remote host closed the connection) (~XYZ@37-48-17-42.nat.epc.tmcz.cz) | 21:00 | |
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| + JC[m] (~jclibremo@2001:470:69fc:105::2:ce68) | 21:21 | |
| - bgs (QUIT: Remote host closed the connection) (~bgs@212-85-160-171.dynamic.telemach.net) | 22:53 | |
| - bkeys (QUIT: Ping timeout: 255 seconds) (~Thunderbi@static-198-54-135-69.cust.tzulo.com) | 23:53 | |
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