gstreamer/gst-libs/gst/audio/gstaudiostreamalign.h
Tim-Philipp Müller 371e3e460a audio: GST_EXPORT -> GST_AUDIO_API
We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 10:36:56 +00:00

85 lines
3.8 KiB
C

/* GStreamer
* Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
*
* gstaudiostreamalign.h:
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_AUDIO_STREAM_ALIGN_H__
#define __GST_AUDIO_STREAM_ALIGN_H__
#include <gst/gst.h>
#include <gst/audio/audio-prelude.h>
G_BEGIN_DECLS
#define GST_TYPE_AUDIO_INFO_STREAM_ALIGN (gst_audio_stream_align_get_type ())
typedef struct _GstAudioStreamAlign GstAudioStreamAlign;
GST_AUDIO_API
GType gst_audio_stream_align_get_type (void);
GST_AUDIO_API
GstAudioStreamAlign * gst_audio_stream_align_new (gint rate,
GstClockTime alignment_threshold,
GstClockTime discont_wait);
GST_AUDIO_API
GstAudioStreamAlign * gst_audio_stream_align_copy (const GstAudioStreamAlign * align);
GST_AUDIO_API
void gst_audio_stream_align_free (GstAudioStreamAlign * align);
GST_AUDIO_API
void gst_audio_stream_align_set_rate (GstAudioStreamAlign * align,
gint rate);
GST_AUDIO_API
gint gst_audio_stream_align_get_rate (GstAudioStreamAlign * align);
GST_AUDIO_API
void gst_audio_stream_align_set_alignment_threshold (GstAudioStreamAlign * align,
GstClockTime alignment_threshold);
GST_AUDIO_API
GstClockTime gst_audio_stream_align_get_alignment_threshold (GstAudioStreamAlign * align);
GST_AUDIO_API
void gst_audio_stream_align_set_discont_wait (GstAudioStreamAlign * align,
GstClockTime discont_wait);
GST_AUDIO_API
GstClockTime gst_audio_stream_align_get_discont_wait (GstAudioStreamAlign * align);
GST_AUDIO_API
void gst_audio_stream_align_mark_discont (GstAudioStreamAlign * align);
GST_AUDIO_API
GstClockTime gst_audio_stream_align_get_timestamp_at_discont (GstAudioStreamAlign * align);
GST_AUDIO_API
guint64 gst_audio_stream_align_get_samples_since_discont (GstAudioStreamAlign * align);
GST_AUDIO_API
gboolean gst_audio_stream_align_process (GstAudioStreamAlign * align,
gboolean discont,
GstClockTime timestamp,
guint n_samples,
GstClockTime *out_timestamp,
GstClockTime *out_duration,
guint64 *out_sample_position);
G_END_DECLS
#endif /* __GST_AUDIO_STREAM_ALIGN_H__ */