[Bug]: predictor-eDP-1 panicked at 'assertion failed: (left == right)

[pmatos]

Steps for reproducing the issue

I installed wluma in archlinux/sway 1.7 and run wluma without any further or initial configuration and got the crash.

What is the buggy behavior?

~ RUST_BACKTRACE=full wluma
[2022-11-06T08:56:34Z INFO  wluma] Continue adjusting brightness and wluma will learn your preference over time.
thread 'predictor-eDP-1' panicked at 'assertion failed: `(left == right)`
  left: `1`,
 right: `3`: Frames with multiple objects are not supported yet', src/frame/vulkan.rs:145:9
stack backtrace:
   0:     0x5585a997c8bd - <unknown>
   1:     0x5585a999ecfc - <unknown>
   2:     0x5585a997a061 - <unknown>
   3:     0x5585a997e2e5 - <unknown>
   4:     0x5585a997e001 - <unknown>
   5:     0x5585a9812aae - <unknown>
   6:     0x5585a997e92a - <unknown>
   7:     0x5585a997e767 - <unknown>
   8:     0x5585a997cdb4 - <unknown>
   9:     0x5585a997e499 - <unknown>
  10:     0x5585a97ee433 - <unknown>
  11:     0x5585a999cffe - <unknown>
  12:     0x5585a97e4e2b - <unknown>
  13:     0x5585a98410fc - <unknown>
  14:     0x5585a9834a6a - <unknown>
  15:     0x5585a9835783 - <unknown>
  16:     0x5585a98272c5 - <unknown>
  17:     0x5585a98f7db0 - <unknown>
  18:     0x5585a98f68ba - <unknown>
  19:     0x5585a98fa736 - <unknown>
  20:     0x7f26c8ea2d65 - <unknown>
  21:     0x7f26c8ea2ffc - wl_display_dispatch_queue_pending
  22:     0x5585a9830485 - <unknown>
  23:     0x5585a984bf6b - <unknown>
  24:     0x5585a9813372 - <unknown>
  25:     0x5585a981f8aa - <unknown>
  26:     0x5585a9981703 - <unknown>
  27:     0x7f26c8b688fd - <unknown>
  28:     0x7f26c8beaa60 - <unknown>
  29:                0x0 - <unknown>

What is the expected behavior?

expected things to work :)

Logs

~ RUST_LOG=debug wluma
[2022-11-06T08:58:55Z DEBUG wluma] Using Config {
        als: Iio {
            path: "/sys/bus/iio/devices",
            thresholds: {
                500: "bright",
                20: "dark",
                0: "night",
                80: "dim",
                250: "normal",
                800: "outdoors",
            },
        },
        output: [
            Backlight(
                BacklightOutput {
                    name: "eDP-1",
                    path: "/sys/class/backlight/intel_backlight",
                    capturer: Wlroots,
                    min_brightness: 1,
                },
            ),
            Backlight(
                BacklightOutput {
                    name: "keyboard-dell",
                    path: "/sys/bus/platform/devices/dell-laptop/leds/dell::kbd_backlight",
                    capturer: None,
                    min_brightness: 0,
                },
            ),
        ],
    }
[2022-11-06T08:58:55Z INFO  wluma] Continue adjusting brightness and wluma will learn your preference over time.
[2022-11-06T08:58:56Z DEBUG wluma::frame::capturer::wlroots] Using output 'Unknown 0x06B3 0x00000000 (eDP-1)' for config 'eDP-1'
thread 'predictor-eDP-1' panicked at 'assertion failed: `(left == right)`
  left: `1`,
 right: `3`: Frames with multiple objects are not supported yet', src/frame/vulkan.rs:145:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Version

[Aur:1] wluma-4.1.2-1

Environment

~ lsb_release -a; uname -a; pgrep -l sway; pacman -Q | egrep "(wlroots|vulkan|sway|clang|rust)"; dpkg -l | egrep "(wlroots|vulkan|sway|clang|rust)"
LSB Version:	n/a
Distributor ID:	Arch
Description:	Arch Linux
Release:	rolling
Codename:	n/a
Linux butterfly 6.0.6-arch1-1 #1 SMP PREEMPT_DYNAMIC Sat, 29 Oct 2022 14:08:39 +0000 x86_64 GNU/Linux
5696 sway
clang 14.0.6-3
lib32-vulkan-icd-loader 1.3.226-1
lib32-vulkan-intel 22.2.1-1
rust 1:1.64.0-1
sway 1:1.7-9
swaybg 1.1.1-1
vulkan-headers 1:1.3.227-1
vulkan-icd-loader 1.3.226-1
vulkan-intel 22.2.1-1
vulkan-tools 1.3.226-1
wlroots 0.15.1-6
zsh: command not found: dpkg

[maximbaz]

Hi, thank you for taking the time to make a bug report! This is a known issue and is tracked in #8. I am looking for help with this, there's a simple workaround as you'll see in #8, but implementing a proper fix is not trivial...