mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-08 10:31:05 +00:00
bf45760b33
Original commit message from CVS: * ext/a52dec/gsta52dec.c: (gst_a52dec_channels), (gst_a52dec_push), (gst_a52dec_reneg), (gst_a52dec_loop), (plugin_init): * ext/alsa/gstalsa.c: (gst_alsa_get_caps): * ext/alsa/gstalsaplugin.c: (plugin_init): * ext/dts/gstdtsdec.c: (gst_dtsdec_channels), (gst_dtsdec_renegotiate), (gst_dtsdec_loop), (plugin_init): * ext/faad/gstfaad.c: (gst_faad_init), (gst_faad_chanpos_from_gst), (gst_faad_chanpos_to_gst), (gst_faad_sinkconnect), (gst_faad_srcgetcaps), (gst_faad_srcconnect), (gst_faad_chain), (gst_faad_change_state), (plugin_init): * ext/faad/gstfaad.h: * ext/vorbis/vorbis.c: (plugin_init): * ext/vorbis/vorbisdec.c: (vorbis_dec_chain): * gst-libs/gst/audio/Makefile.am: * gst-libs/gst/audio/audio.c: (plugin_init): * gst-libs/gst/audio/multichannel.c: (gst_audio_check_channel_positions), (gst_audio_get_channel_positions), (gst_audio_set_channel_positions), (gst_audio_set_structure_channel_positions_list), (add_list_to_struct), (gst_audio_set_caps_channel_positions_list), (gst_audio_fixate_channel_positions): * gst-libs/gst/audio/multichannel.h: * gst-libs/gst/audio/testchannels.c: (main): * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_class_init), (gst_audio_convert_init), (gst_audio_convert_dispose), (gst_audio_convert_getcaps), (gst_audio_convert_parse_caps), (gst_audio_convert_link), (gst_audio_convert_fixate), (gst_audio_convert_channels): * gst/audioconvert/plugin.c: (plugin_init): Surround sound support.
70 lines
1.9 KiB
C
70 lines
1.9 KiB
C
/* GStreamer FAAD (Free AAC Decoder) plugin
|
|
* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
|
|
*
|
|
* 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_FAAD_H__
|
|
#define __GST_FAAD_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <faad.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_FAAD \
|
|
(gst_faad_get_type ())
|
|
#define GST_FAAD(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_FAAD, GstFaad))
|
|
#define GST_FAAD_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_FAAD, GstFaadClass))
|
|
#define GST_IS_FAAD(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_FAAD))
|
|
#define GST_IS_FAAD_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_FAAD))
|
|
|
|
typedef struct _GstFaad {
|
|
GstElement element;
|
|
|
|
/* pads */
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
/* cache for latest MPEG-frame */
|
|
gint samplerate,
|
|
channels,
|
|
bps;
|
|
|
|
/* used to keep input leftovers */
|
|
GstBuffer *tempbuf;
|
|
|
|
/* FAAD object */
|
|
faacDecHandle handle;
|
|
gboolean init;
|
|
|
|
/* FAAD channel setup */
|
|
guchar *channel_positions;
|
|
gboolean need_channel_setup;
|
|
} GstFaad;
|
|
|
|
typedef struct _GstFaadClass {
|
|
GstElementClass parent_class;
|
|
} GstFaadClass;
|
|
|
|
GType gst_faad_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_FAAD_H__ */
|