[FEATURE REQUEST] Match Mouse Sensitivity to Client

[ByThePowerOfScience]

Is there an existing issue for this?

• I have searched the existing issues

Is your issue described in the documentation?

• I have read the documentation

Is your issue present in the latest beta/pre-release?

This issue is present in the latest pre-release

Describe the Bug

First off, I love this application. Were this issue fixed, Sunshine with Moonlight would easily be my new favorite remote desktop protocol.

However, something that makes it unusable for me is that while GameStream emulates the client's (streamed-to's) sensitivity on the host (stream-emitter), Sunshine does not. Note that this is with the exact same settings on Moonlight for both, accessing msctsc.exe on GameStream to access the desktop without opening a game and accessing Desktop on Sunshine.

This is a huge problem when attempting to use a laptop to control a computer set up for a big mousepad. My laptop has a high sensitivity, but my desktop has a very low sensitivity. I end up having to swipe about twelve times on the client to move an inch on the host.

This basically makes Sunshine unusable, and I've had to go back to jury-rigging the old GameStream setup which will soon no longer be an option.

While the "Optimize Mouse for Remote Desktop" option on Moonlight does work, it also makes playing games completely impossible. GameStream and Steam Remote Play both manage to keep the mirrored sensitivity in games without making them unplayable, so I figure it's gotta be possible.

Could you please look into this? It would make it possible for me to use Sunshine without having to completely throw out my mouse settings every time I stream.

Expected Behavior

No response

Additional Context

No response

Host Operating System

Windows

Operating System Version

10 22H2, Build 19045.5247

Architecture

amd64/x86_64

Sunshine commit or version

v0.23.1

Package

Windows - installer (recommended)

GPU Type

NVIDIA

GPU Model

GeForce RTX 2070 Super

GPU Driver/Mesa Version

32.0.15.6636

Capture Method

None

Config

[blank]

Apps

Relevant log output

N/A