diff options
Diffstat (limited to 'gst-libs/gst/audio/audio-resampler.c')
| -rw-r--r-- | gst-libs/gst/audio/audio-resampler.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gst-libs/gst/audio/audio-resampler.c b/gst-libs/gst/audio/audio-resampler.c index 69c14c776..5e65da5b6 100644 --- a/gst-libs/gst/audio/audio-resampler.c +++ b/gst-libs/gst/audio/audio-resampler.c @@ -1662,12 +1662,16 @@ gst_audio_resampler_get_out_frames (GstAudioResampler * resampler, GST_LOG ("need %d = %d + %d + %d, avail %d = %d + %d", (gint) need, resampler->n_taps, resampler->samp_index, resampler->skip, (gint) avail, (gint) resampler->samples_avail, (gint) in_frames); - if (avail < need) + if (avail < need) { + GST_LOG ("avail %d < need %d", (int) avail, (int) need); return 0; + } out = (avail - need) * resampler->out_rate; - if (out < resampler->samp_phase) + if (out < resampler->samp_phase) { + GST_LOG ("out %d < samp_phase %d", (int) out, (int) resampler->samp_phase); return 0; + } out = ((out - resampler->samp_phase) / resampler->in_rate) + 1; GST_LOG ("out %d = ((%d * %d - %d) / %d) + 1", (gint) out, @@ -1775,7 +1779,10 @@ gst_audio_resampler_resample (GstAudioResampler * resampler, resampler->samples_avail = samples_avail += in_frames; need = resampler->n_taps + resampler->samp_index; - if (G_UNLIKELY (samples_avail < need)) { + if (G_UNLIKELY (samples_avail < need || out_frames == 0)) { + GST_LOG ("not enough samples to start: need %" G_GSIZE_FORMAT ", avail %" + G_GSIZE_FORMAT ", out %" G_GSIZE_FORMAT, samples_avail, need, + out_frames); /* not enough samples to start */ return; } |