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| 2024-11-05 17:19:02 +0100 | <institor> | Leonard26: then they are only in scope in `main` |
| 2024-11-05 17:16:09 +0100 | lortabac | (~lortabac@2a01:e0a:541:b8f0:55ab:e185:7f81:54a4) (Quit: WeeChat 4.2.2) |
| 2024-11-05 17:11:54 +0100 | spew | (~spew@155.133.15.183) spew |
| 2024-11-05 17:08:55 +0100 | alexherbo2 | (~alexherbo@2a02-8440-3311-b70e-c993-5f39-72e6-f3a6.rev.sfr.net) (Remote host closed the connection) |
| 2024-11-05 17:07:49 +0100 | ZLima12 | (~zlima12@user/meow/ZLima12) (Ping timeout: 260 seconds) |
| 2024-11-05 17:04:45 +0100 | merijn | (~merijn@77.242.116.146) merijn |
| 2024-11-05 17:04:44 +0100 | tabaqui | (~root@91.73.194.130) tabaqui |
| 2024-11-05 16:59:09 +0100 | longlongdouble | (~longlongd@2405:201:5c16:135:7459:cd00:c885:3805) |
| 2024-11-05 16:58:36 +0100 | merijn | (~merijn@77.242.116.146) (Ping timeout: 272 seconds) |
| 2024-11-05 16:51:34 +0100 | tromp | (~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) |
| 2024-11-05 16:47:57 +0100 | Smiles | (uid551636@id-551636.lymington.irccloud.com) Smiles |
| 2024-11-05 16:45:18 +0100 | alp | (~alp@2001:861:e3d6:8f80:86cd:f9bc:2fcc:950e) |
| 2024-11-05 16:45:02 +0100 | <Leonard26> | I'll read on about `State` and `ReaderT`, thank you |
| 2024-11-05 16:43:50 +0100 | <Leonard26> | They are defined in main, row 148 and 156 |
| 2024-11-05 16:42:24 +0100 | <institor> | the names are just not in scope |
| 2024-11-05 16:42:01 +0100 | <institor> | what are you expecting these to be |
| 2024-11-05 16:41:56 +0100 | <institor> | on a more concrete level, `source` and `pipeline` simply aren't defined |
| 2024-11-05 16:41:54 +0100 | tromp | (~textual@92-110-219-57.cable.dynamic.v4.ziggo.nl) (Quit: My iMac has gone to sleep. ZZZzzz…) |
| 2024-11-05 16:41:45 +0100 | <institor> | gtk on windows huh... |
| 2024-11-05 16:41:11 +0100 | <geekosaur> | and use `StateT`/`ReaderT` to transparently pass it around as needed |
| 2024-11-05 16:40:45 +0100 | <geekosaur> | there are ways to do it, but we strongly prefer passing them in either `State` or `ReaderT` with a record of the "environment" (if they're mutable, it's `ReaderT Env IO` with `ENV` being a record of `IORef`s) |
| 2024-11-05 16:38:39 +0100 | <Leonard26> | But in Haskell I can't figure out a way to reproduce this =( |
| 2024-11-05 16:38:38 +0100 | <Leonard26> | static GstElement *pipeline; |
| 2024-11-05 16:38:38 +0100 | <Leonard26> | static GstElement *cur_effect; |
| 2024-11-05 16:38:37 +0100 | <Leonard26> | static GstElement *conv_after; |
| 2024-11-05 16:38:37 +0100 | <Leonard26> | static GstElement *conv_before; |
| 2024-11-05 16:38:36 +0100 | <Leonard26> | static GstPad *blockpad; |
| 2024-11-05 16:38:36 +0100 | <Leonard26> | In C all those variables are defined at the beginning of the code, like so |
| 2024-11-05 16:37:31 +0100 | alexherbo2 | (~alexherbo@2a02-8440-3311-b70e-c993-5f39-72e6-f3a6.rev.sfr.net) alexherbo2 |
| 2024-11-05 16:36:41 +0100 | <Leonard26> | And this is the error log |
| 2024-11-05 16:36:40 +0100 | <Leonard26> | https://paste.tomsmeding.com/0FCFJiGp |
| 2024-11-05 16:36:40 +0100 | <Leonard26> | This is my haskell code |
| 2024-11-05 16:36:39 +0100 | <Leonard26> | https://paste.tomsmeding.com/9JN3hbuD |
| 2024-11-05 16:34:50 +0100 | ash3en | (~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) (Remote host closed the connection) |
| 2024-11-05 16:34:42 +0100 | ash3en | (~Thunderbi@2a03:7846:b6eb:101:93ac:a90a:da67:f207) ash3en |
| 2024-11-05 16:34:20 +0100 | <Leonard26> | Mainly pad_probe_cb and event_probe_cb |
| 2024-11-05 16:34:19 +0100 | <Leonard26> | This is the code I'm trying to reproduce, I managed to get just about everything right but I can't get some variables to work in the functions outside of the main function. |
| 2024-11-05 16:34:19 +0100 | <Leonard26> | https://paste.tomsmeding.com/iFRl46SM |
| 2024-11-05 16:32:57 +0100 | lxsameer | (~lxsameer@Serene/lxsameer) lxsameer |
| 2024-11-05 16:32:55 +0100 | <Leonard26> | Yes, as I understand it Haskell doens't require pointers, that's just because I'm trying to reproduce some code from C I guess |
| 2024-11-05 16:31:30 +0100 | <haskellbridge> | <hellwolf> Retro fit Haskell with what you knew from other languages typically works poorly in Haskell. |
| 2024-11-05 16:30:56 +0100 | <haskellbridge> | <hellwolf> again, I'd probably start with what do you want to achieve, a lot of safe options will get you quite far in Haskell |
| 2024-11-05 16:30:01 +0100 | <haskellbridge> | <hellwolf> e.g. |
| 2024-11-05 16:30:00 +0100 | <haskellbridge> | <hellwolf> stuff from Foreign.Marshal.Array |
| 2024-11-05 16:29:12 +0100 | <l-Shane-l> | and import Foreign.Ptr maybe? |
| 2024-11-05 16:29:12 +0100 | <l-Shane-l> | {-# LANGUAGE ForeignFunctionInterface #-} |
| 2024-11-05 16:27:41 +0100 | merijn | (~merijn@77.242.116.146) merijn |
| 2024-11-05 16:27:27 +0100 | <Leonard26> | I'm a bit concerned of the consequences of unsafe stuff, I think you mean unsafePerformIO? |
| 2024-11-05 16:26:45 +0100 | <Leonard26> | https://hackage.haskell.org/package/strict-mvar |
| 2024-11-05 16:26:45 +0100 | <Leonard26> | It tells me that the package is deprecated in favour of another. |