diff options
| author | Stefan Kost <ensonic@users.sf.net> | 2010-08-11 12:45:53 +0300 |
|---|---|---|
| committer | Stefan Kost <ensonic@users.sf.net> | 2010-09-06 09:53:00 +0300 |
| commit | 34bdec3d5807898752af79976664e8df4b0dd76c (patch) | |
| tree | e82c93dfd9eba0cec67510cc26f7cc54573cd5bb /gst/spectrum | |
| parent | 738e092d4e91703a2b0ed3ff3c0f27199224574e (diff) | |
spectrum: more comments
Diffstat (limited to 'gst/spectrum')
| -rw-r--r-- | gst/spectrum/gstspectrum.c | 4 | ||||
| -rw-r--r-- | gst/spectrum/gstspectrum.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/gst/spectrum/gstspectrum.c b/gst/spectrum/gstspectrum.c index 587cf8e37..824cbb571 100644 --- a/gst/spectrum/gstspectrum.c +++ b/gst/spectrum/gstspectrum.c @@ -513,8 +513,8 @@ gst_spectrum_transform_ip (GstBaseTransform * trans, GstBuffer * buffer) gst_spectrum_reset_state (spectrum); } - /* If we don't have a FFT context yet get one and - * allocate memory for everything + /* If we don't have a FFT context yet (or it was reset due to parameter + * changes) get one and allocate memory for everything */ if (spectrum->fft_ctx == NULL) { spectrum->input = g_new0 (gfloat, nfft); diff --git a/gst/spectrum/gstspectrum.h b/gst/spectrum/gstspectrum.h index e676fd2dd..d172f6cee 100644 --- a/gst/spectrum/gstspectrum.h +++ b/gst/spectrum/gstspectrum.h @@ -59,8 +59,8 @@ struct _GstSpectrum guint input_pos; gfloat *input_tmp; GstFFTF32Complex *freqdata; - gfloat *spect_magnitude; - gfloat *spect_phase; + gfloat *spect_magnitude; /* accumulated mangitude and phase */ + gfloat *spect_phase; /* will be scaled by num_fft before sending */ GstFFTF32 *fft_ctx; guint64 error_per_interval; |