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media-factory: add property to configure the buffer-size

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Add a property to configure the kernel UDP buffer size.
This commit is contained in:
Wim Taymans 2011-01-31 17:37:02 +01:00
parent 88b4c02dff
commit e86b7c4b15
2 changed files with 63 additions and 0 deletions
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59
gst/rtsp-server/rtsp-media-factory.c
View file

@ -22,6 +22,7 @@
#define DEFAULT_LAUNCH NULL
#define DEFAULT_SHARED FALSE
#define DEFAULT_EOS_SHUTDOWN FALSE
#define DEFAULT_BUFFER_SIZE 0x800000
enum
{
@ -29,6 +30,7 @@ enum
PROP_LAUNCH,
PROP_SHARED,
PROP_EOS_SHUTDOWN,
PROP_BUFFER_SIZE,
PROP_LAST
};
@ -96,6 +98,11 @@ gst_rtsp_media_factory_class_init (GstRTSPMediaFactoryClass * klass)
"Send EOS down the pipeline before shutting down",
DEFAULT_EOS_SHUTDOWN, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_BUFFER_SIZE,
g_param_spec_uint ("buffer-size", "Buffer Size",
"The kernel UDP buffer size to use", 0, G_MAXUINT,
DEFAULT_BUFFER_SIZE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
klass->gen_key = default_gen_key;
klass->get_element = default_get_element;
klass->construct = default_construct;
@ -112,6 +119,7 @@ gst_rtsp_media_factory_init (GstRTSPMediaFactory * factory)
factory->launch = g_strdup (DEFAULT_LAUNCH);
factory->shared = DEFAULT_SHARED;
factory->eos_shutdown = DEFAULT_EOS_SHUTDOWN;
factory->buffer_size = DEFAULT_BUFFER_SIZE;
factory->lock = g_mutex_new ();
factory->medias_lock = g_mutex_new ();
@ -151,6 +159,10 @@ gst_rtsp_media_factory_get_property (GObject * object, guint propid,
g_value_set_boolean (value,
gst_rtsp_media_factory_is_eos_shutdown (factory));
break;
case PROP_BUFFER_SIZE:
g_value_set_uint (value,
gst_rtsp_media_factory_get_buffer_size (factory));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, propid, pspec);
}
@ -173,6 +185,10 @@ gst_rtsp_media_factory_set_property (GObject * object, guint propid,
gst_rtsp_media_factory_set_eos_shutdown (factory,
g_value_get_boolean (value));
break;
case PROP_BUFFER_SIZE:
gst_rtsp_media_factory_set_buffer_size (factory,
g_value_get_uint (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, propid, pspec);
}
@ -329,6 +345,46 @@ gst_rtsp_media_factory_is_eos_shutdown (GstRTSPMediaFactory * factory)
return result;
}
/**
* gst_rtsp_media_factory_set_buffer_size:
* @factory: a #GstRTSPMedia
* @size: the new value
*
* Set the kernel UDP buffer size.
*/
void
gst_rtsp_media_factory_set_buffer_size (GstRTSPMediaFactory * factory,
guint size)
{
g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));
GST_RTSP_MEDIA_FACTORY_LOCK (factory);
factory->buffer_size = size;
GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}
/**
* gst_rtsp_media_factory_get_buffer_size:
* @factory: a #GstRTSPMedia
*
* Get the kernel UDP buffer size.
*
* Returns: the kernel UDP buffer size.
*/
guint
gst_rtsp_media_factory_get_buffer_size (GstRTSPMediaFactory * factory)
{
guint result;
g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory), 0);
GST_RTSP_MEDIA_FACTORY_LOCK (factory);
result = factory->buffer_size;
GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
return result;
}
/**
* gst_rtsp_media_factory_set_auth:
* @factory: a #GstRTSPMediaFactory
@ -659,16 +715,19 @@ static void
default_configure (GstRTSPMediaFactory * factory, GstRTSPMedia * media)
{
gboolean shared, eos_shutdown;
guint size;
GstRTSPAuth *auth;
/* configure the sharedness */
GST_RTSP_MEDIA_FACTORY_LOCK (factory);
shared = factory->shared;
eos_shutdown = factory->eos_shutdown;
size = factory->buffer_size;
GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
gst_rtsp_media_set_shared (media, shared);
gst_rtsp_media_set_eos_shutdown (media, eos_shutdown);
gst_rtsp_media_set_buffer_size (media, size);
if ((auth = gst_rtsp_media_factory_get_auth (factory))) {
gst_rtsp_media_set_auth (media, auth);

4
gst/rtsp-server/rtsp-media-factory.h
View file

@ -64,6 +64,7 @@ struct _GstRTSPMediaFactory {
gboolean shared;
gboolean eos_shutdown;
GstRTSPAuth *auth;
guint buffer_size;
GMutex *medias_lock;
GHashTable *medias;
@ -121,6 +122,9 @@ gboolean gst_rtsp_media_factory_is_eos_shutdown (GstRTSPMediaFac
void gst_rtsp_media_factory_set_auth (GstRTSPMediaFactory *factory, GstRTSPAuth *auth);
GstRTSPAuth * gst_rtsp_media_factory_get_auth (GstRTSPMediaFactory *factory);
void gst_rtsp_media_factory_set_buffer_size (GstRTSPMediaFactory * factory, guint size);
guint gst_rtsp_media_factory_get_buffer_size (GstRTSPMediaFactory * factory);
/* creating the media from the factory and a url */
GstRTSPMedia * gst_rtsp_media_factory_construct (GstRTSPMediaFactory *factory,