| This is a visualization based on on the monoscope output plugin from | |
| alsaplayer. | |
| The monoscope convolution matching code was written by Ralph Loader. | |
| The monoscope.c and monoscope.h files are under the BSD license (without advertising clause). | |
| This implementation is taken from alsaplayer version 0.99.54, at | |
| http://www.alsaplayer.org/ | |
| Note: only one instance of this plugin may be created at a time: it has a | |
| lot of static data. This should be fixed (and it shouldn't be hard to do | |
| so, either). |