[vlc-devel] karaoke filter

[Ilkka Ollakka]

On Sat, Apr 09, 2011 at 08:26:35PM +0800, 郭宇宏 wrote:
> I'm VideoLan gsoc 2011 student yuhong.

Hi,

> This is the filter porting from Mplayer.


>     /* filter calculation */
>     for( i = 0; i < i_samples; i++) {
>         for( i_chan = 0; i_chan < i_channels; i_chan++ ) {
>            p_in_buf[i] = (p_in_buf[i] - p_in_buf[i+1]) * 0.7;
>            p_in_buf[i+1] = p_in_buf[i];
>         }
>     }

Why do you loop over i_channels but don't use i_chan for anything


-- 
Ilkka Ollakka
Slang is language that takes off its coat, spits on its hands, and goes
to work.
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