/*
- * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2010 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
return;
btr_merge(btrn, fn->min_iqs);
len = btr_next_buffer(btrn, &inbuffer);
+ /*
+ * Decode at most 8K in one go to give the post_select() functions of
+ * other buffer tree nodes a chance to run. This is necessary to avoid
+ * buffer underruns on slow machines.
+ */
+ len = PARA_MIN(len, (size_t)8192);
mad_stream_buffer(&pmd->stream, (unsigned char *)inbuffer, len);
next_frame:
ret = mad_header_decode(&pmd->frame.header, &pmd->stream);
if (!strcmp(cmd, "samplerate")) {
if (pmd->samplerate == 0)
- return -ERRNO_TO_PARA_ERROR(ENAVAIL);
+ return -E_BTR_NAVAIL;
*result = make_message("%u", pmd->samplerate);
return 1;
}
if (!strcmp(cmd, "channels")) {
if (pmd->channels == 0)
- return -ERRNO_TO_PARA_ERROR(ENAVAIL);
+ return -E_BTR_NAVAIL;
*result = make_message("%u", pmd->channels);
return 1;
}