mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-19 14:56:36 +00:00
Code Issues 1 Projects Releases Wiki Activity

audiorate: use separate header file

Browse source
This commit is contained in:
Mark Nauwelaerts 2009-12-15 16:52:44 +01:00
parent 4bbde64da6
commit 60635a9fbc
3 changed files with 84 additions and 48 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
gst/audiorate/Makefile.am
View file

@ -1,3 +1,5 @@
noinst_HEADERS = gstaudiorate.h
plugin_LTLIBRARIES = libgstaudiorate.la
libgstaudiorate_la_SOURCES = gstaudiorate.c

49
gst/audiorate/gstaudiorate.c
View file

@ -24,58 +24,11 @@
#include <string.h>
#include <stdlib.h>
#include <gst/gst.h>
#include <gst/audio/audio.h>
#include "gstaudiorate.h"
#define GST_CAT_DEFAULT audio_rate_debug
GST_DEBUG_CATEGORY_STATIC (audio_rate_debug);
#define GST_TYPE_AUDIO_RATE \
(gst_audio_rate_get_type())
#define GST_AUDIO_RATE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_RATE,GstAudioRate))
#define GST_AUDIO_RATE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_RATE,GstAudioRate))
#define GST_IS_AUDIO_RATE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_RATE))
#define GST_IS_AUDIO_RATE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_RATE))
typedef struct _GstAudioRate GstAudioRate;
typedef struct _GstAudioRateClass GstAudioRateClass;
struct _GstAudioRate
{
GstElement element;
GstPad *sinkpad, *srcpad;
/* audio format */
gint bytes_per_sample;
gint rate;
/* stats */
guint64 in, out, add, drop;
gboolean silent;
/* audio state */
guint64 next_offset;
guint64 next_ts;
gboolean discont;
gboolean new_segment;
/* we accept all formats on the sink */
GstSegment sink_segment;
/* we output TIME format on the src */
GstSegment src_segment;
};
struct _GstAudioRateClass
{
GstElementClass parent_class;
};
/* elementfactory information */
static const GstElementDetails audio_rate_details =
GST_ELEMENT_DETAILS ("Audio rate adjuster",

81
gst/audiorate/gstaudiorate.h Normal file
View file

@ -0,0 +1,81 @@
/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* 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_AUDIO_RATE_H__
#define __GST_AUDIO_RATE_H__
#include <gst/gst.h>
#include <gst/audio/audio.h>
G_BEGIN_DECLS
#define GST_TYPE_AUDIO_RATE \
(gst_audio_rate_get_type())
#define GST_AUDIO_RATE(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_RATE,GstAudioRate))
#define GST_AUDIO_RATE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_RATE,GstAudioRate))
#define GST_IS_AUDIO_RATE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_RATE))
#define GST_IS_AUDIO_RATE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_RATE))
typedef struct _GstAudioRate GstAudioRate;
typedef struct _GstAudioRateClass GstAudioRateClass;
/**
* GstAudioRate:
*
* Opaque data structure.
*/
struct _GstAudioRate
{
GstElement element;
GstPad *sinkpad, *srcpad;
/* audio format */
gint bytes_per_sample;
gint rate;
/* stats */
guint64 in, out, add, drop;
gboolean silent;
/* audio state */
guint64 next_offset;
guint64 next_ts;
gboolean discont;
gboolean new_segment;
/* we accept all formats on the sink */
GstSegment sink_segment;
/* we output TIME format on the src */
GstSegment src_segment;
};
struct _GstAudioRateClass
{
GstElementClass parent_class;
};
G_END_DECLS
#endif /* __GST_AUDIO_RATE_H__ */