Touchscreen get stuck after few seconds

[axl937]

• I have read the FAQ.
• I have searched in existing issues.

Environment

• OS: Windows 10
• scrcpy version: 1.16
• installation method: Windows release
• device model: Asus ZenFone 6 ZS630KL
• Android version: 10

Hi guys, thank you so much for your work, it's just amazing. I'm trying to use scrcpy on my surface go 2 (8gb ram, Intel Core m3-8100Y) and it works great, but if I open the inkspace app (the only one that I need to use with scrcpy) then the touch screen Input just stop working after 20 seconds, both from finger that from the Microsoft pen, while it continue working the keyboard input (I don't know if the mouse also does because I still not have a mouse compatible with this device). The same things happens if I touch the device while scrcpy is running, the touchscreen input from the surface immediately stop working
I think that that's maybe happend because inkspace is a very heavy app, especially with all the notes that I have inside, and in fact it doesn't work with any android emulator on the market, it just crash down after a while

If someone could help me, I would be infinitely gratefully, and I promise that I'll send him a homemade italian cake if he lives in the EU

INFO: scrcpy 1.16 <https://github.com/Genymobile/scrcpy>
C:\Users\xbrus\OneDrive\Desktop\Programmi\scrcpy-win64-v1....1 file pushed, 0 skipped. 7.8 MB/s (33622 bytes in 0.004s)
[server] INFO: Device: asus ASUS_I01WD (Android 10)
INFO: Renderer: direct3d
INFO: Initial texture: 1080x2336

[rom1v]

Multitouch/touchscreen support has been added in v1.11. Could you test if you have the same problem in this version?

If not, please test other versions between v1.11 and v1.16 to find which one broke something. This will help to find the cause.

Thank you.

[axl937]

Multitouch/touchscreen support has been added in v1.11. Could you test if you have the same problem in this version?

If not, please test other versions between v1.11 and v1.16 to find which one broke something. This will help to find the cause.

Thank you.

Hi, v1.11 and v1.12 works amazingly, the v1.13 it seems to be the first one with that problem.
If you need any other information that I could provide simply ask, meanwhile thank you so much for your help

[rom1v]

Thank you for the test 👍

Between v1.12 and v1.13, there were 2 changes related to touch events:

• a fix for BufferUnderflowException #1245 (89d1602)
• a fix for touch coordinates on rotation (14ead49)

But there was also an upgrade from SDL 2.0.10 to 2.0.12 in the Windows release.

So the first thing to test would be to replace SDL2.dll in your v1.16 release by the one from v1.12 release.

[axl937]

Just done, and doing that the v1.16 works perfectly

[rom1v]

Great 🎉

The bug should be reported to SDL then.