mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-07-20 13:28:21 +00:00
ae3ba53391
The playsink was nastily poking a boolean in the structure. Make those booleans properties, so we are told when they change, and rebuild the conversion bin when they do. Some cleanup to go with it too. https://bugzilla.gnome.org/show_bug.cgi?id=661262
102 lines
3.7 KiB
C
102 lines
3.7 KiB
C
/* GStreamer
|
|
* Copyright (C) <2011> Sebastian Dröge <sebastian.droege@collabora.co.uk>
|
|
* Copyright (C) <2011> Vincent Penquerc'h <vincent.penquerch@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.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#ifndef __GST_PLAY_SINK_CONVERT_BIN_H__
|
|
#define __GST_PLAY_SINK_CONVERT_BIN_H__
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_PLAY_SINK_CONVERT_BIN \
|
|
(gst_play_sink_convert_bin_get_type())
|
|
#define GST_PLAY_SINK_CONVERT_BIN(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY_SINK_CONVERT_BIN, GstPlaySinkConvertBin))
|
|
#define GST_PLAY_SINK_CONVERT_BIN_CAST(obj) \
|
|
((GstPlaySinkConvertBin *) obj)
|
|
#define GST_PLAY_SINK_CONVERT_BIN_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY_SINK_CONVERT_BIN, GstPlaySinkConvertBinClass))
|
|
#define GST_IS_PLAY_SINK_CONVERT_BIN(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY_SINK_CONVERT_BIN))
|
|
#define GST_IS_PLAY_SINK_CONVERT_BIN_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY_SINK_CONVERT_BIN))
|
|
|
|
#define GST_PLAY_SINK_CONVERT_BIN_LOCK(obj) G_STMT_START { \
|
|
GST_LOG_OBJECT (obj, \
|
|
"locking from thread %p", \
|
|
g_thread_self ()); \
|
|
g_mutex_lock (GST_PLAY_SINK_CONVERT_BIN_CAST(obj)->lock); \
|
|
GST_LOG_OBJECT (obj, \
|
|
"locked from thread %p", \
|
|
g_thread_self ()); \
|
|
} G_STMT_END
|
|
|
|
#define GST_PLAY_SINK_CONVERT_BIN_UNLOCK(obj) G_STMT_START { \
|
|
GST_LOG_OBJECT (obj, \
|
|
"unlocking from thread %p", \
|
|
g_thread_self ()); \
|
|
g_mutex_unlock (GST_PLAY_SINK_CONVERT_BIN_CAST(obj)->lock); \
|
|
} G_STMT_END
|
|
|
|
typedef struct _GstPlaySinkConvertBin GstPlaySinkConvertBin;
|
|
typedef struct _GstPlaySinkConvertBinClass GstPlaySinkConvertBinClass;
|
|
|
|
struct _GstPlaySinkConvertBin
|
|
{
|
|
GstBin parent;
|
|
|
|
/* < private > */
|
|
GMutex *lock;
|
|
|
|
GstPad *sinkpad, *sink_proxypad;
|
|
gboolean sink_proxypad_blocked;
|
|
GstSegment segment;
|
|
|
|
GstPad *srcpad;
|
|
|
|
gboolean raw;
|
|
GList *conversion_elements;
|
|
GstElement *identity;
|
|
|
|
GstCaps *converter_caps;
|
|
|
|
/* configuration for derived classes */
|
|
gboolean audio;
|
|
};
|
|
|
|
struct _GstPlaySinkConvertBinClass
|
|
{
|
|
GstBinClass parent;
|
|
};
|
|
|
|
GType gst_play_sink_convert_bin_get_type (void);
|
|
GstElement *
|
|
gst_play_sink_convert_bin_add_conversion_element_factory (GstPlaySinkConvertBin *self,
|
|
const char *factory, const char *name);
|
|
void
|
|
gst_play_sink_convert_bin_add_conversion_element (GstPlaySinkConvertBin *self,
|
|
GstElement *el);
|
|
void
|
|
gst_play_sink_convert_bin_cache_converter_caps (GstPlaySinkConvertBin * self);
|
|
void
|
|
gst_play_sink_convert_bin_remove_elements (GstPlaySinkConvertBin * self);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_PLAY_SINK_CONVERT_BIN_H__ */
|