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Topic: Made with foo_uie_webview (Read 60819 times) previous topic - next topic
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Re: Re: Made with foo_uie_webview

Reply #150 –
@yeyo thank you for the random dot color idea! It's great!

For OnTimer(), I use the recommended interval from foo_uie_webview.
I tried 50ms and it still gives the same number of samples.
I think foo_uie_webview only gives the visualization data at 100ms intervals, so running it too often probably just waste CPU cycles.
I saw the webview process CPU move from 5% to 8% ... I am just guessing here...
I have gone back to 100ms in my code.

Re: Made with foo_uie_webview

Reply #151 –
Posting the updated code.

The old DOM code was inefficient and uses lots of CPU for hires tracks.
The code was modified to use canvas which is supposedly more efficient.
The samples processed was also reduced by 2 to reduce load on CPU. (you can tweak the downsampling factor in the code)
Taking on the random color dot idea, now there are 10 dot color programs ... just double-click the canvas to cycle through the programs.
Again, there may be bugs in the code :)

Enjoy!

Re: Made with foo_uie_webview

Reply #152 –
Quote from: boxerfan88 on
Posting the updated code.

The old DOM code was inefficient and uses lots of CPU for hires tracks.
The code was modified to use canvas which is supposedly more efficient.
The samples processed was also reduced by 2 to reduce load on CPU. (you can tweak the downsampling factor in the code)
Taking on the random color dot idea, now there are 10 dot color programs ... just double-click the canvas to cycle through the programs.
Again, there may be bugs in the code :)

Enjoy!

This one does seem to keep the CPU cooler. Thanks to both of you for the team-up.

Re: Made with foo_uie_webview

Reply #153 –
Updated version 17.
  • modified for 50ms interval (please change webview config page from 100ms to 50ms to match)
  • tweaked color programs
  • added program number display (double click the canvas to change program)
  • added peak meter