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| author | Stefan Kost <ensonic@users.sourceforge.net> | 2007-03-14 14:48:08 +0000 |
|---|---|---|
| committer | Stefan Kost <ensonic@users.sourceforge.net> | 2007-03-14 14:48:08 +0000 |
| commit | 7ce779f57981decdfa08a36501c7e9ee856b08e0 (patch) | |
| tree | b847f8018be6fe1f757a08e5941b9000bf60c8d7 /gst/spectrum | |
| parent | dbe62aba11fc589b3ec7ea335af8f97f2e047cd8 (diff) | |
gst/equalizer/: Add 3 and 10 band version and add missing gst_object_sync_values.
Original commit message from CVS:
* gst/equalizer/Makefile.am:
* gst/equalizer/gstiirequalizer.c: (_do_init),
(gst_iir_equalizer_band_set_property),
(gst_iir_equalizer_band_class_init),
(gst_iir_equalizer_band_get_type),
(gst_iir_equalizer_child_proxy_get_child_by_index),
(gst_iir_equalizer_child_proxy_get_children_count),
(gst_iir_equalizer_child_proxy_interface_init), (setup_filter),
(gst_iir_equalizer_compute_frequencies),
(gst_iir_equalizer_transform_ip), (plugin_init):
* gst/equalizer/gstiirequalizer10bands.c:
(gst_iir_equalizer_10bands_base_init),
(gst_iir_equalizer_10bands_class_init),
(gst_iir_equalizer_10bands_init),
(gst_iir_equalizer_10bands_set_property),
(gst_iir_equalizer_10bands_get_property):
* gst/equalizer/gstiirequalizer10bands.h:
* gst/equalizer/gstiirequalizer3bands.c:
(gst_iir_equalizer_3bands_base_init),
(gst_iir_equalizer_3bands_class_init),
(gst_iir_equalizer_3bands_init),
(gst_iir_equalizer_3bands_set_property),
(gst_iir_equalizer_3bands_get_property):
* gst/equalizer/gstiirequalizer3bands.h:
* gst/equalizer/gstiirequalizernbands.c:
(gst_iir_equalizer_nbands_base_init),
(gst_iir_equalizer_nbands_init):
Add 3 and 10 band version and add missing gst_object_sync_values.
* gst/spectrum/gstspectrum.c: (gst_spectrum_event),
(gst_spectrum_transform_ip):
Add some comments about float support.
Diffstat (limited to 'gst/spectrum')
| -rw-r--r-- | gst/spectrum/gstspectrum.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gst/spectrum/gstspectrum.c b/gst/spectrum/gstspectrum.c index 3747b249..4cbd889b 100644 --- a/gst/spectrum/gstspectrum.c +++ b/gst/spectrum/gstspectrum.c @@ -405,7 +405,10 @@ gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * in) samples = (const gint16 *) gst_adapter_peek (spectrum->adapter, wanted); + /* the current fft code is gint16 based, so supporting other formats would + * not really benefit now */ for (i = 0, j = 0; i < spectrum->len; i++) { + /* convert to mono */ for (k = 0, acc = 0; k < spectrum->channels; k++) acc += samples[j++]; spectrum->re[i] = (gint16) (acc / spectrum->channels); |