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fix to adder: don't pull on unusable pads
Original commit message from CVS: * fix to adder: don't pull on unusable pads * fix to ladspa: get output buffers first, so we can know how many frames to process - this breaks inplace buffer stuff, hmm * fix to float2int: add a bufferpool with the same nframes as the source pad's pool -> no extra latency
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@ -418,6 +418,12 @@ gst_adder_loop (GstElement *element)
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GST_DEBUG (0, "looking into channel %p", input);
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if (GST_PAD_IS_USABLE (input->sinkpad)) {
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GST_DEBUG (0, "adder ignoring pad %s:%s", GST_DEBUG_PAD_NAME (input->sinkpad));
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inputs = inputs->next;
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continue;
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}
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/* get data from the bytestream of each input channel. we need to check for
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events before passing on the data to the output buffer. */
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got_bytes = gst_bytestream_peek_bytes (input->bytestream, &raw_in, GST_BUFFER_SIZE (buf_out));
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