#low quality display issue in pocox3

- [x] I have read the [FAQ](https://github.com/Genymobile/scrcpy/blob/master/FAQ.md).
- [x] I have searched in existing [issues](https://github.com/Genymobile/scrcpy/issues).

**Environment**
- OS: [Windows]
- scrcpy version: [e.g. 1.16.1]
- installation method: [Windows release...]
- device model:pocox3
- Android version: [10]

**Describe the bug**
Iam using pocox3 device which is having resolution of 2400x1080 and when I tried to mirror my phone display through scrcpy iam getting very low quality display in my pc and my specs:
MODEL NAME:HP348G4
GRAPHICS CARD:INTEL 620 GRAPHICS

The report names no source file, test, scrcpy version, or precise reproduction steps. Start by reproducing mirroring on the Poco X3 with Windows release settings, then compare the PC output with the phone display; done means identifying a reproducible cause or documenting the missing diagnostic details.

Written by the indexing model from the issue text.