Texture resolution does not match the device resolution.

[muenraisi]

• [x] I have read the FAQ.
• [x] I have searched in existing issues.

Environment

• OS: Windows 10
• scrcpy version: 2.1.1
• installation method: Windows release
• device model: Mumu12 Android Emulator v.3.5.22 (2201)
• Android version: 12

Describe the bug

The emulator resolution is 960X540, which is verified by scrcpy and adb cmd.

>adb shell wm size

Physical size: 540x960

or

>scrcpy  --list-displays

scrcpy 2.1.1 <https://github.com/Genymobile/scrcpy>
INFO: ADB device found:
INFO:     --> (tcpip)       127.0.0.1:16384            device  V2199GA
scr...1 file pushed, 0 skipped. 1.6 MB/s (56995 bytes in 0.034s)
[server] INFO: List of displays:
    --display=0    (960x540)
    --display=2    (960x540)

However, when I use scrcpy, the screen resolution is 960X536. The display resolution height (536) is a little lower than origin height (540), as shown by the scrcpy cmd.

>scrcpy --display=0

scrcpy 2.1.1 <https://github.com/Genymobile/scrcpy>
INFO: ADB device found:
INFO:     --> (tcpip)       127.0.0.1:16384            device  V2199GA
scr...1 file pushed, 0 skipped. 1.6 MB/s (56995 bytes in 0.034s)
[server] INFO: Device: [vivo] vivo V2199GA (Android 12)
INFO: Renderer: direct3d
INFO: Texture: 960x536

When I set the emulator device resolution to any other value e.g.1920X1080, 1280X720, the texture resolution keeps the same.

Once I set the emulator device resolution to 960X540, the texture resolution is 960X536.

[rom1v]

scrcpy rounds the size to a multiple of 8, because many encoders do not support a size which is not multiple of 8.

[muenraisi]

Got it. Many thanks for you help. @rom1v

[rom1v]

You could try to disable this rounding and see if it works for you: https://github.com/Genymobile/scrcpy/blob/1ee46970e373ea3c34c3d9b632fef34982d7a52b/server/src/main/java/com/genymobile/scrcpy/ScreenInfo.java#L110-L135

[muenraisi]

Thanks, this is exact what I am looking for. @rom1v