mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
191 lines
6.3 KiB
C
191 lines
6.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2010 Wim Taymans <wim.taymans at gmail.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#ifndef __GST_RTSP_THREAD_POOL_H__
|
|
#define __GST_RTSP_THREAD_POOL_H__
|
|
|
|
typedef struct _GstRTSPThread GstRTSPThread;
|
|
typedef struct _GstRTSPThreadPool GstRTSPThreadPool;
|
|
typedef struct _GstRTSPThreadPoolClass GstRTSPThreadPoolClass;
|
|
typedef struct _GstRTSPThreadPoolPrivate GstRTSPThreadPoolPrivate;
|
|
|
|
#include "rtsp-client.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_RTSP_THREAD_POOL (gst_rtsp_thread_pool_get_type ())
|
|
#define GST_IS_RTSP_THREAD_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_THREAD_POOL))
|
|
#define GST_IS_RTSP_THREAD_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_THREAD_POOL))
|
|
#define GST_RTSP_THREAD_POOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_THREAD_POOL, GstRTSPThreadPoolClass))
|
|
#define GST_RTSP_THREAD_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_THREAD_POOL, GstRTSPThreadPool))
|
|
#define GST_RTSP_THREAD_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_THREAD_POOL, GstRTSPThreadPoolClass))
|
|
#define GST_RTSP_THREAD_POOL_CAST(obj) ((GstRTSPThreadPool*)(obj))
|
|
#define GST_RTSP_THREAD_POOL_CLASS_CAST(klass) ((GstRTSPThreadPoolClass*)(klass))
|
|
|
|
GST_RTSP_SERVER_API
|
|
GType gst_rtsp_thread_get_type (void);
|
|
|
|
#define GST_TYPE_RTSP_THREAD (gst_rtsp_thread_get_type ())
|
|
#define GST_IS_RTSP_THREAD(obj) (GST_IS_MINI_OBJECT_TYPE (obj, GST_TYPE_RTSP_THREAD))
|
|
#define GST_RTSP_THREAD_CAST(obj) ((GstRTSPThread*)(obj))
|
|
#define GST_RTSP_THREAD(obj) (GST_RTSP_THREAD_CAST(obj))
|
|
|
|
/**
|
|
* GstRTSPThreadType:
|
|
* @GST_RTSP_THREAD_TYPE_CLIENT: a thread to handle the client communication
|
|
* @GST_RTSP_THREAD_TYPE_MEDIA: a thread to handle media
|
|
*
|
|
* Different thread types
|
|
*/
|
|
typedef enum
|
|
{
|
|
GST_RTSP_THREAD_TYPE_CLIENT,
|
|
GST_RTSP_THREAD_TYPE_MEDIA
|
|
} GstRTSPThreadType;
|
|
|
|
/**
|
|
* GstRTSPThread:
|
|
* @mini_object: parent #GstMiniObject
|
|
* @type: the thread type
|
|
* @context: a #GMainContext
|
|
* @loop: a #GMainLoop
|
|
*
|
|
* Structure holding info about a mainloop running in a thread
|
|
*/
|
|
struct _GstRTSPThread {
|
|
GstMiniObject mini_object;
|
|
|
|
GstRTSPThreadType type;
|
|
GMainContext *context;
|
|
GMainLoop *loop;
|
|
};
|
|
|
|
GST_RTSP_SERVER_API
|
|
GstRTSPThread * gst_rtsp_thread_new (GstRTSPThreadType type);
|
|
|
|
GST_RTSP_SERVER_API
|
|
gboolean gst_rtsp_thread_reuse (GstRTSPThread * thread);
|
|
|
|
GST_RTSP_SERVER_API
|
|
void gst_rtsp_thread_stop (GstRTSPThread * thread);
|
|
|
|
/**
|
|
* gst_rtsp_thread_ref:
|
|
* @thread: The thread to refcount
|
|
*
|
|
* Increase the refcount of this thread.
|
|
*
|
|
* Returns: (transfer full): @thread (for convenience when doing assignments)
|
|
*/
|
|
static inline GstRTSPThread *
|
|
gst_rtsp_thread_ref (GstRTSPThread * thread)
|
|
{
|
|
return (GstRTSPThread *) gst_mini_object_ref (GST_MINI_OBJECT_CAST (thread));
|
|
}
|
|
|
|
/**
|
|
* gst_rtsp_thread_unref:
|
|
* @thread: (transfer full): the thread to refcount
|
|
*
|
|
* Decrease the refcount of an thread, freeing it if the refcount reaches 0.
|
|
*/
|
|
static inline void
|
|
gst_rtsp_thread_unref (GstRTSPThread * thread)
|
|
{
|
|
gst_mini_object_unref (GST_MINI_OBJECT_CAST (thread));
|
|
}
|
|
|
|
/**
|
|
* GstRTSPThreadPool:
|
|
*
|
|
* The thread pool structure.
|
|
*/
|
|
struct _GstRTSPThreadPool {
|
|
GObject parent;
|
|
|
|
/*< private >*/
|
|
GstRTSPThreadPoolPrivate *priv;
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
/**
|
|
* GstRTSPThreadPoolClass:
|
|
* @pool: a #GThreadPool used internally
|
|
* @get_thread: this function should make or reuse an existing thread that runs
|
|
* a mainloop.
|
|
* @configure_thread: configure a thread object. this vmethod is called when
|
|
* a new thread has been created and should be configured.
|
|
* @thread_enter: called from the thread when it is entered
|
|
* @thread_leave: called from the thread when it is left
|
|
*
|
|
* Class for managing threads.
|
|
*/
|
|
struct _GstRTSPThreadPoolClass {
|
|
GObjectClass parent_class;
|
|
|
|
GThreadPool *pool;
|
|
|
|
GstRTSPThread * (*get_thread) (GstRTSPThreadPool *pool,
|
|
GstRTSPThreadType type,
|
|
GstRTSPContext *ctx);
|
|
void (*configure_thread) (GstRTSPThreadPool *pool,
|
|
GstRTSPThread * thread,
|
|
GstRTSPContext *ctx);
|
|
|
|
void (*thread_enter) (GstRTSPThreadPool *pool,
|
|
GstRTSPThread *thread);
|
|
void (*thread_leave) (GstRTSPThreadPool *pool,
|
|
GstRTSPThread *thread);
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
GST_RTSP_SERVER_API
|
|
GType gst_rtsp_thread_pool_get_type (void);
|
|
|
|
GST_RTSP_SERVER_API
|
|
GstRTSPThreadPool * gst_rtsp_thread_pool_new (void);
|
|
|
|
GST_RTSP_SERVER_API
|
|
void gst_rtsp_thread_pool_set_max_threads (GstRTSPThreadPool * pool, gint max_threads);
|
|
|
|
GST_RTSP_SERVER_API
|
|
gint gst_rtsp_thread_pool_get_max_threads (GstRTSPThreadPool * pool);
|
|
|
|
GST_RTSP_SERVER_API
|
|
GstRTSPThread * gst_rtsp_thread_pool_get_thread (GstRTSPThreadPool *pool,
|
|
GstRTSPThreadType type,
|
|
GstRTSPContext *ctx);
|
|
|
|
GST_RTSP_SERVER_API
|
|
void gst_rtsp_thread_pool_cleanup (void);
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstRTSPThread, gst_rtsp_thread_unref)
|
|
#endif
|
|
|
|
#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstRTSPThreadPool, gst_object_unref)
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_RTSP_THREAD_POOL_H__ */
|