PojavLauncher Zink, but swapchain-based

Features:

Zink with swapchain
Auto-loading of Turnip for Adreno users

Bugs:

Broken rendering and awful performance on Adreno due to a bug in either Zink or Turnip

Mesa: https://github.com/artdeell/zink-mesa Turnip: https://github.com/MrPurple666/freedreno-CI/actions/runs/5165805314

Jun 05 '23 18:06 artdeell

Android 13 (Poco X4 GT), (Dimensity 8100) Mali-G610 MC6. Crashes when entering version 1.7.10 and 1.12.2. just throws out of the launcher on the main screen, without errors

Jun 06 '23 06:06 Eggir

At this moment, the renderer is only work with 1.17+ above only. try downgrade your version to The Judge build zink.

Jun 06 '23 06:06 Mario191209

8gen2选用zink渲染器打开游戏闪退

Jun 11 '23 08:06 Heartbeat23333

is it possible to use vendor vulkan driver rather than turnip? currently turnip dont have too much compatibility (only works for a6xx). and also have bad performance compare to vendor(qcom) one. here is a example of how to compile a mesa/zink that using vendor vulkan driver. it should works on device even turnip not supported

Jun 13 '23 04:06 rhjdvsgsgks

@rhjdvsgsgks the problem is that the vendor qcom driver doesn't support enough features for zink to work, so we use turnip by default. It's planned to add checks if your adreno is supported and not swapping the driver if necessary

Jun 13 '23 07:06 artdeell

@artdeell in my test. glxinfo shows it (zink on qcom vulkan driver) can provide upto compat profile 2.1. which is similar to gl4es. i think the logic should: if a gpu (a6xx) supported by turnip. then use it to get higher opengl version. otherwise, use vendor vulkan driver (just like current state for mali gpu). at least it may able to run some old version that not requiring high opengl version. it is better force all adreno to use turnip and cause a crash on startup.

Jun 13 '23 08:06 rhjdvsgsgks

When i tested it on my device it didn't work at all cuz my version of the driver ioesn't have VK_KHR_imageless_framebuffer and VK_KHR_timeline_semaphore

Jun 13 '23 08:06 artdeell

i just tried the last commit before zink been removed (fa78ff0642af2adc2b0d2e8ced1741235732ce1b). seems it works fine even without these extension. but got pretty bad performance (25fps compare to virgl 90fps).

i also compared performance of gl4es on this commit and head. it is a big drop. from 45fps (or 200fps with sodium) to 2. what happened to it?

Jun 13 '23 13:06 rhjdvsgsgks

This commit had old Zink from Mesa 20.3 if i recall correctly, which had leaner requirements and worse performance overall

Jun 13 '23 14:06 artdeell

VK_KHR_timeline_semaphore and VK_KHR_imageless_framebuffer introduced in 22.2 . maybe we can ship a mesa 22.1.7 for the device doesnt support them? or revert part of https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15904

Jun 13 '23 14:06 rhjdvsgsgks

VK_KHR_timeline_semaphore and VK_KHR_imageless_framebuffer introduced in 22.2 . maybe we can ship a mesa 22.1.7 for the device doesnt support them? or revert part of https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15904

Zink had a lot of performance improvement commits between 22 and 23, so yeah, no Reverting is not possible anymore, changes in zink are too big

Jun 13 '23 18:06 artdeell

Vanilla Minecraft 1.20.1 loads to a black screen, then crashes on my Pixel 6 Pro. Same with 1.19.2.

latestlog.txt (1.20.1)

Is there more setup required than just setting the renderer to "zink"?

Jun 14 '23 18:06 unilock

VK_KHR_timeline_semaphore and VK_KHR_imageless_framebuffer introduced in 22.2 . maybe we can ship a mesa 22.1.7 for the device doesnt support them? or revert part of https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15904

Zink had a lot of performance improvement commits between 22 and 23, so yeah, no Reverting is not possible anymore, changes in zink are too big

i just found that there already have the revert patch exist. which is small and easy to apply https://github.com/alexvorxx/Zink-Mesa-Xlib/commit/8dde62c532a55b38d715517d69e1fd1fb77ccc45 https://github.com/alexvorxx/Zink-Mesa-Xlib/commit/23c9c9b18977f4b15e4c89c71c5a24bbde5d8c9c

Jul 21 '23 07:07 rhjdvsgsgks

VK_KHR_timeline_semaphore and VK_KHR_imageless_framebuffer introduced in 22.2 . maybe we can ship a mesa 22.1.7 for the device doesnt support them? or revert part of https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15904

Zink had a lot of performance improvement commits between 22 and 23, so yeah, no Reverting is not possible anymore, changes in zink are too big

i just found that there already have the revert patch exist. which is small and easy to apply alexvorxx/Zink-Mesa-Xlib@8dde62c alexvorxx/Zink-Mesa-Xlib@23c9c9b

So this patch can be used to make some devices that do not support the above features use GPU-based Zink?

Jul 24 '23 05:07 Pevernow

Android 13, CPU： Dimensity9200+, GPU：Immortalis-G715,Mesa23.0.4zink，What is the solution to flashing during startup loading?

Jul 29 '23 12:07 mcghjbcg

Android 13, CPU： Dimensity9200+, GPU：Immortalis-G715,Mesa23.0.4zink，What is the solution to crashes when starting loading?

Jul 29 '23 12:07 mcghjbcg

Send latestlog

Jul 29 '23 12:07 Mario191209

发送最新日志 --------- beginning with launcher debug Info: Launcher version: LOCAL-20230605 Info: Architecture: arm64 Info: Device model: vivo V2302A Info: API version: 33 Info: Selected Minecraft version: 1.20.1 Info: Custom Java arguments: "" logcat: Unexpected EOF!

This means that either the device shut down, logd crashed, or this instance of logcat was unable to read log messages as quickly as they were being produced.