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cloudhead / rx

👾 Modern and minimalist pixel editor
https://discord.gg/xHggPjfsS9
GNU General Public License v3.0
3.1k stars 109 forks source link

"gl" feature seems to be missing. #7

Closed vi closed 4 years ago

vi commented 5 years ago

thread 'main' panicked at 'No adapters found. Please enable the feature for one of the graphics backends: vulkan, metal, dx12, dx11, gl', src/libcore/option.rs:1166:5

"gl"

cargo install --force --git https://github.com/cloudhead/rx --locked --features gl

Packagerx v0.1.0 (https://github.com/cloudhead/rx#465f95f4)does not have these features:gl``

vi commented 5 years ago

And Vulkan does not work: thread 'main' panicked at 'Unable to create Vulkan instance: VkError(ERROR_INCOMPATIBLE_DRIVER)', src/libcore/result.rs:1084:5.

Does rx work on legacy-ish Linux desktop systems?

norcalli commented 5 years ago

You should probably be more specific about your system rather than ask about "legacy" systems. What kernel/distro/graphics card/driver, etc.

vi commented 5 years ago

It's custom-built 4.19.18, Linux Debian Buster amd64, Intel HD Graphics 4000, i915.

But in any case discrepancy between error message and actually supported features should be fixed one way or another.

vi commented 5 years ago

After installing mesa-vulkan-drivers error message changed:

[2019-08-26T19:04:20Z ERROR rx::session] Error sourcing `palettes/sweetie16.palette`: "palettes/sweetie16.palette" not found
INTEL-MESA: warning: Ivy Bridge Vulkan support is incomplete
vulkan: No DRI3 support detected - required for presentation
Note: you can probably enable DRI3 in your Xorg config
thread 'main' panicked at 'assertion failed: surface.raw.supports_queue_family(&adapter.queue_families[0])', /home/rust/.cargo/registry/src/github.com-1ecc6299db9ec823/wgpu-native-0.3.3/src/device.rs:1836:9
vi commented 5 years ago

After adding Option "DRI" "3" to xorg.conf it finally started and showed window:

$ ~/.cargo/bin/rx 
[2019-08-26T19:17:40Z ERROR rx::session] Error sourcing `palettes/sweetie16.palette`: "palettes/sweetie16.palette" not found
INTEL-MESA: warning: Ivy Bridge Vulkan support is incomplete

But if OpenGL is supported, it should still be exposed in Cargo features. And if not, it should be removed from panic message.

cloudhead commented 5 years ago

Interesting, thanks. The panic message is coming from an underlying library - I'll check if I can add gl support easily.

JavaScriptDude commented 4 years ago

For those who are trying on Ubuntu using Vulkan and seeing the 'No Adapters Found' error from rx, Make sure that vulkan is installed correctly by using vulkaninfo command. If that utility gives an error then you will need to resolve this.

My resolution on Ubuntu 18.04 was to use Synaptic package manager to reinstall all my nvidia packages. After which , vulkaninfo gave good output and rx started working.

cloudhead commented 4 years ago

There's a GL backend now which should work on all hardware: https://github.com/cloudhead/rx/pull/50 - give it a try.

pickfire commented 4 years ago

It works but very lag and slow. The mouse seemed very slow to move when entering the window.

cloudhead commented 4 years ago

@pickfire can you :set debug in rx and tell me what the numbers displayed are? The gl backend should be just as fast as the vulkan one.

pickfire commented 4 years ago

8.27ms 0.03ms 0MB 422KB normal. Maybe it was lag because I was connected to a monitor bigger than my laptop (my laptop is only 1366x768 with intel integrated graphics 4000 ~9 years old).