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author | Sebastian Dröge <slomo@circular-chaos.org> | 2008-08-02 17:29:44 +0000 |
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committer | Sebastian Dröge <slomo@circular-chaos.org> | 2008-08-02 17:29:44 +0000 |
commit | f783ef73b7d56aa049717fc5fcaff8add912f550 (patch) | |
tree | 47ca1303cabd3fb934d21fe66ffc85ad4d56256b /ext/celt/gstceltdec.h | |
parent | 44706c83707bea84f7540293ae4c8fba3b49f214 (diff) | |
download | gst-plugins-bad-f783ef73b7d56aa049717fc5fcaff8add912f550.tar.gz gst-plugins-bad-f783ef73b7d56aa049717fc5fcaff8add912f550.tar.bz2 gst-plugins-bad-f783ef73b7d56aa049717fc5fcaff8add912f550.zip |
Add CELT encoder and decoder elements based on the Speex elements.
Original commit message from CVS:
* configure.ac:
* ext/Makefile.am:
* ext/celt/Makefile.am:
* ext/celt/gstcelt.c: (plugin_init):
* ext/celt/gstceltdec.c: (gst_celt_dec_base_init),
(gst_celt_dec_class_init), (gst_celt_dec_reset),
(gst_celt_dec_init), (celt_dec_convert),
(celt_get_sink_query_types), (celt_dec_sink_query),
(celt_get_src_query_types), (celt_dec_src_query),
(celt_dec_src_event), (celt_dec_sink_event),
(celt_dec_chain_parse_header), (celt_dec_chain_parse_comments),
(celt_dec_chain_parse_data), (celt_dec_chain),
(celt_dec_change_state):
* ext/celt/gstceltdec.h:
* ext/celt/gstceltenc.c: (gst_celt_enc_setup_interfaces),
(gst_celt_enc_base_init), (gst_celt_enc_class_init),
(gst_celt_enc_finalize), (gst_celt_enc_sink_setcaps),
(gst_celt_enc_sink_getcaps), (gst_celt_enc_convert_src),
(gst_celt_enc_convert_sink), (gst_celt_enc_get_latency),
(gst_celt_enc_get_query_types), (gst_celt_enc_src_query),
(gst_celt_enc_sink_query), (gst_celt_enc_init),
(gst_celt_enc_create_metadata_buffer), (gst_celt_enc_setup),
(gst_celt_enc_buffer_from_data), (gst_celt_enc_push_buffer),
(gst_celt_enc_set_header_on_caps), (gst_celt_enc_sinkevent),
(gst_celt_enc_chain), (gst_celt_enc_get_property),
(gst_celt_enc_set_property), (gst_celt_enc_change_state):
* ext/celt/gstceltenc.h:
Add CELT encoder and decoder elements based on the Speex elements.
Diffstat (limited to 'ext/celt/gstceltdec.h')
-rw-r--r-- | ext/celt/gstceltdec.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/ext/celt/gstceltdec.h b/ext/celt/gstceltdec.h new file mode 100644 index 00000000..19f14447 --- /dev/null +++ b/ext/celt/gstceltdec.h @@ -0,0 +1,73 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * Copyright (C) <2008> Sebastian Dröge <sebastian.droege@collabora.co.uk> + * + * 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_CELT_DEC_H__ +#define __GST_CELT_DEC_H__ + +#include <gst/gst.h> +#include <celt/celt.h> +#include <celt/celt_header.h> + +G_BEGIN_DECLS + +#define GST_TYPE_CELT_DEC \ + (gst_celt_dec_get_type()) +#define GST_CELT_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CELT_DEC,GstCeltDec)) +#define GST_CELT_DEC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CELT_DEC,GstCeltDecClass)) +#define GST_IS_CELT_DEC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CELT_DEC)) +#define GST_IS_CELT_DEC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CELT_DEC)) + +typedef struct _GstCeltDec GstCeltDec; +typedef struct _GstCeltDecClass GstCeltDecClass; + +#define DEC_MAX_FRAME_SIZE 2000 + +struct _GstCeltDec { + GstElement element; + + /* pads */ + GstPad *sinkpad; + GstPad *srcpad; + + CELTDecoder *state; + CELTMode *mode; + CELTHeader header; + + gint frame_size; + GstClockTime frame_duration; + guint64 packetno; + + GstSegment segment; /* STREAM LOCK */ + gint64 granulepos; /* -1 = needs to be set from current time */ +}; + +struct _GstCeltDecClass { + GstElementClass parent_class; +}; + +GType gst_celt_dec_get_type (void); + +G_END_DECLS + +#endif /* __GST_CELT_DEC_H__ */ |