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sirenenc: cleanups

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Wim Taymans 2009-09-04 12:40:07 +02:00 committed by Wim Taymans
parent b60d71482f
commit ef999c5df7
1 changed files with 8 additions and 7 deletions
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15
gst/siren/gstsirenenc.c
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@ -209,7 +209,7 @@ gst_siren_enc_sink_event (GstPad * pad, GstEvent * event)
static GstFlowReturn
gst_siren_enc_chain (GstPad * pad, GstBuffer * buf)
{
GstSirenEnc *enc = GST_SIREN_ENC (gst_pad_get_parent_element (pad));
GstSirenEnc *enc;
GstFlowReturn ret = GST_FLOW_OK;
GstBuffer *out_buf;
guint8 *in_data, *out_data;
@ -221,6 +221,8 @@ gst_siren_enc_chain (GstPad * pad, GstBuffer * buf)
GstClockTime timestamp;
guint64 distance;
enc = GST_SIREN_ENC (GST_PAD_PARENT (pad));
discont = GST_BUFFER_IS_DISCONT (buf);
if (discont) {
GST_DEBUG_OBJECT (enc, "received DISCONT, flush adapter");
@ -230,11 +232,11 @@ gst_siren_enc_chain (GstPad * pad, GstBuffer * buf)
gst_adapter_push (enc->adapter, buf);
GST_LOG_OBJECT (enc, "Received buffer of size %d with adapter of size : %d",
GST_BUFFER_SIZE (buf), gst_adapter_available (enc->adapter));
size = gst_adapter_available (enc->adapter);
GST_LOG_OBJECT (enc, "Received buffer of size %d with adapter of size : %d",
GST_BUFFER_SIZE (buf), size);
/* we need to process 640 input bytes to produce 40 output bytes */
/* calculate the amount of frames we will handle */
num_frames = size / 640;
@ -260,7 +262,8 @@ gst_siren_enc_chain (GstPad * pad, GstBuffer * buf)
timestamp = gst_adapter_prev_timestamp (enc->adapter, &distance);
/* add the amount of time taken by the distance */
timestamp += gst_util_uint64_scale_int (distance / 2, GST_SECOND, 16000);
if (timestamp != -1)
timestamp += gst_util_uint64_scale_int (distance / 2, GST_SECOND, 16000);
GST_LOG_OBJECT (enc,
"timestamp %" GST_TIME_FORMAT ", distance %" G_GUINT64_FORMAT,
@ -299,8 +302,6 @@ done:
if (to_free)
g_free (to_free);
gst_object_unref (enc);
return ret;
/* ERRORS */