summaryrefslogtreecommitdiffstats
path: root/gst/equalizer/demo.c
AgeCommit message (Collapse)AuthorFilesLines
2007-10-30gst/equalizer/: Add small demo application based on the spectrum demo ↵Sebastian Dröge1-0/+246
applications that gets white noise as input, pu... Original commit message from CVS: * gst/equalizer/Makefile.am: * gst/equalizer/demo.c: (on_window_destroy), (on_configure_event), (on_gain_changed), (on_bandwidth_changed), (on_freq_changed), (draw_spectrum), (message_handler), (main): Add small demo application based on the spectrum demo applications that gets white noise as input, pushes it through an equalizer and paints the spectrum. For every equalizer band it's possible to set gain, bandwidth and frequency. * gst/equalizer/gstiirequalizer.c: (setup_filter): Add some guarding against too large or too small frequencies and bandwidths. Also improve debugging a bit.