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audioresample: after a reset, recalculate the ouput size

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After we reset the resampler, there is no history anymore in the resampler
and the previously calculated output size is no longer valid.
Recalculate the new output size after a reset to make sure we don't try
to convert too much.
This commit is contained in:
Wim Taymans 2016-07-19 18:20:57 +02:00
parent 92786741df
commit c1cb395f66
1 changed files with 8 additions and 0 deletions
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8
gst/audioresample/gstaudioresample.c
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@ -846,8 +846,16 @@ gst_audio_resample_transform (GstBaseTransform * base, GstBuffer * inbuf,
* flag to resync timestamp and offset counters and send event
* downstream */
if (G_UNLIKELY (gst_audio_resample_check_discont (resample, inbuf))) {
gsize size;
gint bpf = GST_AUDIO_INFO_BPF (&resample->in);
gst_audio_resample_reset_state (resample);
resample->need_discont = TRUE;
/* need to recalculate the output size */
size = gst_buffer_get_size (inbuf) / bpf;
size = gst_audio_converter_get_out_frames (resample->converter, size);
gst_buffer_set_size (outbuf, size * bpf);
}
/* handle discontinuity */