diff options
Diffstat (limited to 'gst/rtp/gstrtpmparobustdepay.h')
-rw-r--r-- | gst/rtp/gstrtpmparobustdepay.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gst/rtp/gstrtpmparobustdepay.h b/gst/rtp/gstrtpmparobustdepay.h new file mode 100644 index 0000000..8ef5af1 --- /dev/null +++ b/gst/rtp/gstrtpmparobustdepay.h @@ -0,0 +1,78 @@ +/* GStreamer + * Copyright (C) <2010> Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk> + * Copyright (C) <2010> Nokia Corporation + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GST_RTP_MPA_ROBUST_DEPAY_H__ +#define __GST_RTP_MPA_ROBUST_DEPAY_H__ + +#include <gst/gst.h> +#include <gst/rtp/gstbasertpdepayload.h> +#include <gst/base/gstadapter.h> +#include <gst/base/gstbytewriter.h> + +G_BEGIN_DECLS + +#define GST_TYPE_RTP_MPA_ROBUST_DEPAY \ + (gst_rtp_mpa_robust_depay_get_type()) +#define GST_RTP_MPA_ROBUST_DEPAY(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepay)) +#define GST_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY,GstRtpMPARobustDepayClass)) +#define GST_IS_RTP_MPA_ROBUST_DEPAY(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_MPA_ROBUST_DEPAY)) +#define GST_IS_RTP_MPA_ROBUST_DEPAY_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_MPA_ROBUST_DEPAY)) + +typedef struct _GstRtpMPARobustDepay GstRtpMPARobustDepay; +typedef struct _GstRtpMPARobustDepayClass GstRtpMPARobustDepayClass; + +struct _GstRtpMPARobustDepay +{ + GstBaseRTPDepayload depayload; + + GstAdapter *adapter; + gboolean has_descriptor; + + /* last interleave index */ + gint last_ii; + /* last interleave cycle count */ + gint last_icc; + /* buffers pending deinterleaving */ + GstBuffer *deinter[256]; + + /* ADU buffers pending MP3 transformation */ + GQueue *adu_frames; + GList *cur_adu_frame; + gint offset; + gint size; + GstByteWriter *mp3_frame; +}; + +struct _GstRtpMPARobustDepayClass +{ + GstBaseRTPDepayloadClass parent_class; +}; + +GType gst_rtp_mpa_robust_depay_get_type (void); + +gboolean gst_rtp_mpa_robust_depay_plugin_init (GstPlugin * plugin); + +G_END_DECLS + +#endif /* __GST_RTP_MPA_ROBUST_DEPAY_H__ */ |