Input from Ipad and Android is wrong #3409
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Hello, I feel like I am having the same Issue. I have a dual 4K Monitor setup and have just tried streaming it to my android tablet for notetaking. I have the same effect where, when streaming the left screen, the mouseposition is about halfway of the position I am touching with the drawing pen. On the left most screen edge the positions match. When using touch, so using fingers, the condition is reversed, where the mouse extends about 10% more to the right than it should. I found this to be caused by the multiple monitors. When disabling all but one monitor before starting the stream, the issue is fixed and everything works fine. Sunshine seem to compute touchscreen positions relative to the entire available screen area on the host. Temporary (sort of) fix: Hope this sheds some light on the issue |
Is there an existing issue for this?
Is your issue described in the documentation?
Is your issue present in the latest beta/pre-release?
This issue is present in the latest pre-release
Describe the Bug
I use the Touchscreen Input Mode (not the Trackpad mode)
The Trackpad Mode works fine.
I have 3 Monitors
First of all:
The input is always on the "left" monitor. The Mirroring is set to the monitor in the center.
But there is more than one issue:
If i touch on the right side of my Ipad/Android it shows goes to the centered monitor (can it comes from the 125% scaling in kde, but if i set it to 100% the right side of my Ipad/Android is also not the right side of the monitor, its like at 90% of the width of the monitor)
If I see in the logs: logical size width is off.
The last Issue i: The pen input is ony 30% of the screen width.
(height works fine on screen input and pen input)
Expected Behavior
Input should be on the screen based on the Display Number:
If the monitor is upscaled (here 125%) it should be calculated correctly (also manual setting would be fine).
The Pen Input is completely of, currently i don't really know where the issue is.
I just noticed that the mouse is also flickering around. Maybe they are interfering with each other? Precisely because the position is not right?
Additional Context
No response
Host Operating System
Linux
Operating System Version
EndeavourOS
Architecture
amd64/x86_64
Sunshine commit or version
v2024.1115.143556
Package
Linux - LizardByte/pacman-repo
GPU Type
Nvidia
GPU Model
RTX $090
GPU Driver/Mesa Version
565.57.01
Capture Method
KMX (Linux)
Config
Apps
{ "env": { "PATH": "$(PATH):$(HOME)/.local/bin" }, "apps": [ { "name": "Desktop", "image-path": "desktop.png" }, { "name": "Low Res Desktop", "image-path": "desktop.png", "prep-cmd": [ { "do": "xrandr --output HDMI-1 --mode 1920x1080", "undo": "xrandr --output HDMI-1 --mode 1920x1200" } ] }, { "name": "Steam Big Picture", "detached": [ "setsid steam steam://open/bigpicture" ], "image-path": "steam.png" } ] }Relevant log output
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