| Thursday, February 8th, 2018, 00:09 UTC | ||
| [00:09:08] | hampton: | And F25-i386. :-( |
| [00:30:56] | peterbennett: | I found an ffmpeg bug that causes segmentation faults with ffmpeg 3.4.1 when using vdpau – They have code that overwrites past the end of a structure and this clobbers data in the application. |
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| [04:01:26] | hampton: | Sounds like a nice catch. |
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| [04:48:29] | hampton: | And F26-i386. :-( |
| [04:50:48] | MythBuild: | build #43 of master-fedora-aarch64 is complete: Failure [4failed unit test core] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . 64/builds/43 blamelist: David Hampton <mythtv@love2code.net > |
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| [09:09:45] | MythBuild: | build #835 of master-fedora-armv7hl is complete: Failure [4failed unit test core] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . l/builds/835 blamelist: David Hampton <mythtv@love2code.net > |
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| [09:29:23] | stuarta: | peterbennett: interesting feedback from ffmpeg in the vdpau crash ticket |
| [09:32:01] | stuarta: | so we need to work out how to call av_vdpau_bind_context to make it work properly without having to resort to pull internal ffmpeg headers |
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| [09:34:57] | stuarta: | sigh, why is the ffmpeg vaapi hw accelleration api documentation non existent??? |
| [09:35:08] | stuarta: | i'd love to use that if possible |
| [09:52:30] | SteveGoodey: | stupid backend. |
| [09:53:57] | stuarta: | :) |
| [09:57:25] | SteveGoodey: | Have to remember to stopit when running backend setup. ALSO Freeview stop moving muxes. |
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| [10:56:01] | stuarta: | ooooo http://ffmpeg.org/pipermail/ffmpeg-devel/2018 . . . /223517.html |
| [11:25:49] | SteveGoodey: | google search https://svn.mythtv.org/trac/attachment/ticket . . . mythui.patch gives "The owner of svn.mythtv.org has configured their web site improperly." |
| [11:26:13] | stuarta: | curious |
| [11:26:45] | SteveGoodey: | Something to mention? |
| [11:26:55] | stuarta: | ah i see, i never added svn to the certificate |
| [11:27:13] | stuarta: | why it's still using svn.mythtv.org i dunno |
| [11:27:22] | stuarta: | it's been code as long as i remember |
| [11:27:51] | stuarta: | easy fix tho |
| [11:27:55] | ** stuarta fiddles ** | |
| [11:28:01] | SteveGoodey: | Old result on google? |
| [11:28:13] | stuarta: | cert mismatch |
| [11:29:33] | stuarta: | bah, svn should redirect and it doesn't |
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| [11:55:24] | ** stuarta waits for the hampster turning the wheels to do it's job ** | |
| [11:58:35] | stuarta: | SteveGoodey: probably an old result, but since there isn't the magic glue there to correct google, it'll keep what it has |
| [11:58:45] | stuarta: | i am currently fixing the magic glue |
| [13:17:29] | stuarta: | sigh, need to wait for letsencrypt dns to catch up |
| [13:17:45] | hampton: | I don't see a failure on a debian-testing vm either. :-( |
| [13:19:11] | hampton: | stuarta: Can you configure a buildslave to build a branch for me so I can get more information on this failure I can't reproduce? master-ubuntu-lts-64bit or master-debian-testing-64bit seem to be the fastest. |
| [13:20:29] | stuarta: | what branch? |
| [13:21:50] | hampton: | I'll push it as devel/qtversion |
| [13:22:07] | stuarta: | ok |
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| [13:37:06] | MythNotifyBot: | Service: 08HTTP Buildbot is 07Up – 08HTTP 200 – OK |
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| [13:42:32] | stuarta: | hampton: added |
| [13:46:20] | ** stuarta insults letsencrypt dns servers for caching too long ** | |
| [14:03:11] | stuarta: | still??? |
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| [15:13:14] | peterbennett: | So I should switch to av_vdpau_bind_context or better still switch to the new API or even better switch to NVDEC. hmmmm Now if I only knew more about all those... |
| [15:21:26] | peterbennett: | NVDEC is planned for ffmpeg 3.5 so using that is not yet possible it seems |
| [15:24:15] | SteveGoodey: | Giving you a headache is it? |
| [15:24:41] | gigem: | stuarta: Since you've been messing with vaapi a little, do we use it directly instead of through ffmpeg? If we used it through ffmpeg, would that make the newer post processing features available to us? |
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| [16:09:33] | stuarta: | peterbennett: i would go with getting av_vdpau_bind_context to work against ffmpeg, at least that way we are using the "new" api |
| [16:09:46] | stuarta: | peterbennett: in future as ffmpeg add support for nvdec we get that |
| [16:10:45] | stuarta: | gigem: currently we use vaapi directly, we need to move to using it via ffmpeg, i'm hopeful that will fix the wayland issues (if not i can fix it in other ways). personally i think it makes sense to use the ffmpeg interfaces if possible |
| [16:15:05] | stuarta: | SteveGoodey: letsencrypt not respecting dns ttl's is annoying the hell out of me |
| [16:15:20] | stuarta: | it's going to make the migration of code.mythtv.org take far longer than it should |
| [16:19:03] | SteveGoodey: | Well, there hasn't been many complaints. |
| [16:20:00] | stuarta: | there will be when code fails ssl checks for probably 24hrs |
| [16:24:02] | SteveGoodey: | Oh. So this isn't a slight oversight that hasn't been noticed for ages but has no real affect? |
| [16:40:46] | gigem: | stuarta: I agree. What's the history behind using ffmpeg for vdpau but not for vaapi? Immature vaapi support at the time? |
| [16:44:52] | stuarta: | gigem: probably |
| [16:47:03] | stuarta: | i think we implemented stuff before qt got around to it. a good example is xinerama, now you can get everything you need from Qt without need to talk to xinerama directly, yet we still carry that legacy code |
| [16:47:18] | stuarta: | has a big TODO on it mind |
| [16:47:28] | stuarta: | and actually it's pretty trivial todo |
| [16:48:15] | stuarta: | eg https://github.com/stuarta/opengl-qt5/blob/ma . . . main.cpp#L18 |
| [16:52:32] | stuarta: | todo is here https://github.com/MythTV/mythtv/blob/master/ . . . lay.cpp#L150 |
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| [17:23:13] | gigem: | stuarta: I had to step out for a while. My TODO is so long I don't even look past the first couple of entries anymore. |
| [17:27:39] | peterbennett: | stuarta: the change to use av_vdpau_bind_context should be easy enough, but I think that is still the old API. |
| [17:46:05] | hampton: | stuarta: The qtversion-ubuntu-lts-64bit buildslave didn't run unit tests. |
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| [21:18:26] | stuarta: | hampton: dang.... |
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| [21:21:36] | stuarta: | gigem: my todo sounds a lot like yours |
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| [21:40:26] | stuarta: | MythBuild: force build qtversion-ubuntu-lts-64bit now with unit tests |
| [21:40:27] | MythBuild: | build #1 forced |
| [21:40:27] | MythBuild: | I'll give a shout when the build finishes |
| [21:40:40] | hampton: | Thanks |
| [21:41:14] | stuarta: | as a bonus, any branch with a name starting with devel will also have unit tests |
| [21:41:43] | stuarta: | peterbennett: that means unit tests will now be included in future build runs of devel/ffmpeg-resync |
| [21:42:09] | peterbennett: | sounds good |
| [21:42:23] | ** jheizer cracks whip at his builder ** | |
| [21:42:45] | stuarta: | :) |
| [21:43:09] | stuarta: | it's already unit testing |
| [21:43:53] | peterbennett: | h265 playback is a bit flaky on jumps and bookmarks, but it already was before the ffmpeg upgrade. |
| [21:44:17] | stuarta: | we only ever cobbled together the most elementary support for it |
| [21:44:28] | MythBuild: | build #1 of qtversion-ubuntu-lts-64bit is complete: Failure [4failed unit test core] Build details are at http://code.mythtv.org/buildbot/builders/qtve . . . bit/builds/1 |
| [21:44:45] | jheizer: | I probably have one of the fasters and the slowest builders |
| [21:44:49] | jheizer: | rpi over nfs is so bad |
| [21:45:23] | stuarta: | i'm gunna have to retry raspbian on my rpi, and see if the lockups are distro or pi related |
| [21:45:26] | peterbennett: | My experience is any building over nfs is slow |
| [21:45:49] | stuarta: | i have an old laptop drive in an external case, which does a decent job for the rpi |
| [21:45:55] | peterbennett: | especially at 100M speed |
| [21:46:20] | jheizer: | its its bad. tried a local nfs cache on the sd card but it didn't help |
| [21:46:27] | jheizer: | flip side the ubuntu one is aon a m.2 drive |
| [21:46:59] | peterbennett: | I use an external hard drive on my dev raspberry pi |
| [21:47:10] | peterbennett: | works better |
| [21:47:31] | jheizer: | only job the pi has is myth builder, so was the easy solution. |
| [21:47:38] | peterbennett: | Also have to be careful it does not start swapping |
| [22:03:16] | stuarta: | hampton: i'm none the wiser on that unit test failure :-/ |
| [22:05:16] | hampton: | One of the fields in the stringified version of the programinfo structure is different from what I got when I created the test. I just got output I can use to figure out which field, and hopefully figure out why. |
| [22:12:35] | hampton: | The lastmodified field is changing. I bet its a timezone issue... |
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| [22:28:28] | MythBuild: | build #3 of qtversion-ubuntu-lts-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/qtve . . . bit/builds/3 |
| [22:28:36] | stuarta: | \o/ |
| [22:28:49] | hampton: | :-D |
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| [22:39:11] | ** stuarta adds replacing the cpu fan in the old laptop to tomorrow's todo list ** | |
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| [22:59:35] | MythBuild: | build #224 of master-f26–64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/224 |
| [23:09:55] | hampton: | The biennial stress test of my system starts tomorrow night. :-) |
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| [23:15:25] | MythBuild: | build #925 of master-ubuntu-lts-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/925 |
| [23:16:03] | MythBuild: | build #2514 of master-fedora-32bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . /builds/2514 |
| [23:16:56] | MythBuild: | build #772 of master-debian-testing-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/772 |
| [23:17:08] | MythBuild: | build #514 of master-ubuntu-testing-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/514 |
| [23:19:21] | MythBuild: | build #943 of master-debian-jessie-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/943 |
| [23:20:36] | MythBuild: | build #162 of master-f27–64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/162 |
| [23:24:30] | MythBuild: | build #639 of master-archlinux-64bit is complete: Success [3build successful] Build details are at http://code.mythtv.org/buildbot/builders/mast . . . t/builds/639 |
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| [23:42:56] | hampton: | stuarta: The freebsd buildslave also doesn't seem to do unit tests. |
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| [23:55:05] | gigem: | hampton: If I understand you correctly, my system will be stressed too. It gets equally stressed on fall Saturdays. |
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