Why is V9 so much slower than V8.4?

[RayzzzzzZ]

use 的lv_port_linux去compile v9.2 widgets demo and v8.4 version。 V9 has obvious stuttering and tearing。

https://github.com/user-attachments/assets/9b2fb5c1-b3d8-4df0-8ffd-faeeeebf8139

https://github.com/user-attachments/assets/4fc54af7-52a8-4fca-b2ca-77f29bd11c89

[kisvegabor]

v9 shouldn't be significantly slower than v8. I suspect that there are some differences in the driver or configs.

I've just noticed that the asserts are enabled by default in this repo. Please disable these 3 asserts.

[stale[bot]]

This issue or pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[AndreCostaaa]

Hi @RayzzzzzZ, as this has been stale for a while i'm closing this

Feel free to reopen this issue with your current config if you believe this issue still exists :)