rawparse: Don't try to retrieve 0 byte buffers from the adapter in multi-frame mode
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871ec4693c
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@ -287,7 +287,7 @@ gst_raw_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
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GstRawParse *rp = GST_RAW_PARSE (parent);
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GstRawParse *rp = GST_RAW_PARSE (parent);
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GstFlowReturn ret = GST_FLOW_OK;
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GstFlowReturn ret = GST_FLOW_OK;
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GstRawParseClass *rp_class = GST_RAW_PARSE_GET_CLASS (rp);
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GstRawParseClass *rp_class = GST_RAW_PARSE_GET_CLASS (rp);
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guint buffersize;
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guint buffersize, available;
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if (G_UNLIKELY (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT))) {
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if (G_UNLIKELY (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT))) {
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GST_DEBUG_OBJECT (rp, "received DISCONT buffer");
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GST_DEBUG_OBJECT (rp, "received DISCONT buffer");
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@ -306,8 +306,12 @@ gst_raw_parse_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
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gst_adapter_push (rp->adapter, buffer);
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gst_adapter_push (rp->adapter, buffer);
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if (rp_class->multiple_frames_per_buffer) {
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available = gst_adapter_available (rp->adapter);
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buffersize = gst_adapter_available (rp->adapter);
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if (available == 0) {
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ret = GST_FLOW_OK;
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goto done;
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} else if (rp_class->multiple_frames_per_buffer) {
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buffersize = available;
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buffersize -= buffersize % rp->framesize;
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buffersize -= buffersize % rp->framesize;
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} else {
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} else {
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buffersize = rp->framesize;
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buffersize = rp->framesize;
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