Add OpenGL Support #74
Comments
|
I'm getting the same error: thread 'main' panicked at 'Failed to create renderer: VkError(ERROR_INITIALIZATION_FAILED)', src/libcore/result.rs:1165:5
stack backtrace:
0: backtrace::backtrace::libunwind::trace
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
1: backtrace::backtrace::trace_unsynchronized
at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
2: std::sys_common::backtrace::_print_fmt
at src/libstd/sys_common/backtrace.rs:77
3: ::fmt
at src/libstd/sys_common/backtrace.rs:61
4: core::fmt::write
at src/libcore/fmt/mod.rs:1028
5: std::io::Write::write_fmt
at src/libstd/io/mod.rs:1412
6: std::sys_common::backtrace::_print
at src/libstd/sys_common/backtrace.rs:65
7: std::sys_common::backtrace::print
at src/libstd/sys_common/backtrace.rs:50
8: std::panicking::default_hook::{{closure}}
at src/libstd/panicking.rs:188
9: std::panicking::default_hook
at src/libstd/panicking.rs:205
10: std::panicking::rust_panic_with_hook
at src/libstd/panicking.rs:464
11: std::panicking::continue_panic_fmt
at src/libstd/panicking.rs:373
12: rust_begin_unwind
at src/libstd/panicking.rs:302
13: core::panicking::panic_fmt
at src/libcore/panicking.rs:139
14: core::result::unwrap_failed
at src/libcore/result.rs:1165
15: core::result::Result::expect
at /rustc/73528e339aae0f17a15ffa49a8ac608f50c6cf14/src/libcore/result.rs:960
16: neovide::window::ui_loop
at src/window.rs:58
17: std::rt::lang_start::{{closure}}
at /rustc/73528e339aae0f17a15ffa49a8ac608f50c6cf14/src/libstd/rt.rs:61
18: std::rt::lang_start_internal::{{closure}}
at src/libstd/rt.rs:48
19: std::panicking::try::do_call
at src/libstd/panicking.rs:287
20: __rust_maybe_catch_panic
at src/libpanic_unwind/lib.rs:78
21: std::panicking::try
at src/libstd/panicking.rs:265
22: std::panic::catch_unwind
at src/libstd/panic.rs:396
23: std::rt::lang_start_internal
at src/libstd/rt.rs:47
24: main
25: __libc_start_main
26: _start
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
|
|
Similar error for me Looks like there's something unstable with either our envs or the dependencies. |
|
This feels like an issue with your graphics driver setup. Neovide uses vulkan which has shaky support on some systems. A quick search shows up https://askubuntu.com/questions/67567/how-to-fix-error-xlib-extension-nv-glx-missing-on-display which seems relevant. Unfortunately I am not an expert on linux systems :( |
|
I have some thoughts for how to abstract the renderer in order to target more systems. Thats a pretty large task however. There are a couple of avenues. Skulpin used Vulkan, but skia does support opengl so it would be interesting to try to make an equivalent library on top of opengl. Maybe extend Skulpin to support opengl via a flag... Personally I like Vulkan on windows systems because it is well supported and gives strong control over the rendering, but it seems like opengl might be more stable on linux or macos. Like I said above though I don't have easy access to a linux box, especially not one with a modern gpu, so I would need someone to push this forward. If I can find a collaborator for this effort I will for sure help in any way I can. |
|
I'll try to play around with it to see what is exactly wrong. Probably old drivers, hopefully I'll get this working, for now I plan on to reinstall graphic drivers and Vulkan SDK. From good news: app runs perfectly fine on MacOS. |
|
I have brought the issue up with the upstream skulpin library. We'll see |
|
For my case it's clear - hardware does not support Vulkan at all. It may also be the case for you guys since looks like skuplin will try to run on your integrated graphics card (if I'm not mistaken): // window.rs # 58
let mut skulpin_renderer = RendererBuilder::new()
.prefer_integrated_gpu() |
|
I think that's the case. My gpu is not supported either. |
|
Yes I set the app to prefer the integrated gpu, but it should fallback to the discrete if it doesn't work. I think the long term solution is to add opengl support. Which will likely take some time. Like I said above, I would love some help in this area. |
Kethku
added
enhancement
Kethku
changed the title
|
Upstream opengl support tracked here: aclysma/skulpin#37. Its going to be a while before I can go tackle this. So if somebody wants to take it up that would be great. |
|
I had the same issue described here, and got it working after installing a few packages: This should work on most Ubuntu-based distributions |
|
Thanks for the suggestion! I will add it to the readme |
|
I had similar error: And just as @rainerborene, I've solved this by installing vulkan drivers. My system is: and CPU is Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz I've installed vulkan drivers via: After that neovide worked immediately without reboot. |
|
@max-lv Vulkan is not supported on older devices. I already have |
|
@pickfire So does neovide work for you or does it not? |
|
No, I failed to build from source with some SDL linking issue but I guess the build won't work too since vulkan does not work on my device. |
|
Your system looks more than capable of running Vulkan, though you haven't provided your GPU or the linking error. Arch Linux has a fairly high curve for setting up Vulkan, since there are several different packages you need to install. |
Intel HD Graphics 3000 |
|
Do you mean this linking issue? #306 Edit: yeah I think it might be a gpu problem. https://www.intel.com/content/www/us/en/support/articles/000005524/graphics.html |
|
Does not work on Arch within a vmware workstation player 16 VM too. Not sure if it's because of Arch or the fact that it's running in a VM though. |
|
superseded by #491 |
Backtrace in debug build:
The text was updated successfully, but these errors were encountered: