mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 06:16:36 +00:00
a48818210d
Original commit message from CVS: * ext/alsa/gstalsa.c: (gst_alsa_init), (gst_alsa_dispose), (gst_alsa_get_time), (gst_alsa_xrun_recovery): * ext/alsa/gstalsa.h: * ext/alsa/gstalsaclock.c: (gst_alsa_clock_get_type): * ext/alsa/gstalsasrc.c: (gst_alsa_src_init), (gst_alsa_src_loop), (gst_alsa_src_change_state): * ext/alsa/gstalsasrc.h: Make the xrun code timestamp and offset the buffers correctly. moved the clock to the base class, use alsa methods to get time. Do correct timestamping on outgoing buffers.
55 lines
2 KiB
C
55 lines
2 KiB
C
/*
|
|
* Copyright (C) 2001 CodeFactory AB
|
|
* Copyright (C) 2001 Thomas Nyberg <thomas@codefactory.se>
|
|
* Copyright (C) 2001-2002 Andy Wingo <apwingo@eos.ncsu.edu>
|
|
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef __GST_ALSA_SRC_H__
|
|
#define __GST_ALSA_SRC_H__
|
|
|
|
#include "gstalsamixer.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_ALSA_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST(obj, GST_TYPE_ALSA_SRC, GstAlsaSrc))
|
|
#define GST_ALSA_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST(klass, GST_TYPE_ALSA_SRC, GstAlsaSrcClass))
|
|
#define GST_IS_ALSA_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE(obj, GST_TYPE_ALSA_SRC))
|
|
#define GST_IS_ALSA_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE(klass, GST_TYPE_ALSA_SRC))
|
|
#define GST_TYPE_ALSA_SRC (gst_alsa_src_get_type())
|
|
|
|
typedef struct _GstAlsaSrc GstAlsaSrc;
|
|
typedef struct _GstAlsaSrcClass GstAlsaSrcClass;
|
|
|
|
struct _GstAlsaSrc {
|
|
GstAlsaMixer parent;
|
|
GstBuffer *buf[GST_ALSA_MAX_TRACKS];
|
|
snd_pcm_status_t *status;
|
|
GstClockTime base_time; /* FIXME: move this up ? already present in element ? */
|
|
};
|
|
|
|
struct _GstAlsaSrcClass {
|
|
GstAlsaMixerClass parent_class;
|
|
};
|
|
|
|
GType gst_alsa_src_get_type (void);
|
|
|
|
gboolean gst_alsa_src_factory_init (GstPlugin *plugin);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_ALSA_SRC_H__ */
|