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Adding navigation interface.

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Original commit message from CVS:
Adding navigation interface.
Putting a define for USE_SHM waiting for bug #126401 to be fixed.
This commit is contained in:
Julien Moutte 2003-11-06 22:17:37 +00:00
parent 272458b0b0
commit 60a60a0452
2 changed files with 31 additions and 5 deletions
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33
sys/ximage/ximagesink.c
View file

@ -73,6 +73,29 @@ gst_ximagesink_interface_init (GstInterfaceClass *klass)
klass->supported = gst_ximagesink_interface_supported; klass->supported = gst_ximagesink_interface_supported;
} }
static void
gst_ximagesink_navigation_send_event (GstNavigation *navigation, GstCaps *caps)
{
GstXImageSink *ximagesink = GST_XIMAGESINK (navigation);
GstEvent *event;
event = gst_event_new (GST_EVENT_NAVIGATION);
/*GST_EVENT_TIMESTAMP (event) = 0;*/
event->event_data.caps.caps = caps;
/* FIXME
* Obviously, the pointer x,y coordinates need to be adjusted by the
* window size and relation to the bounding window. */
gst_pad_send_event (gst_pad_get_peer (ximagesink->sinkpad), event);
}
static void
gst_ximagesink_navigation_init (GstNavigationInterface *iface)
{
iface->send_event = gst_ximagesink_navigation_send_event;
}
/* X11 stuff */ /* X11 stuff */
static GstXImage * static GstXImage *
@ -853,12 +876,12 @@ gst_ximagesink_get_type (void)
NULL, NULL,
NULL, NULL,
}; };
/*static const GInterfaceInfo navigation_info = { static const GInterfaceInfo navigation_info = {
` (GInterfaceInitFunc) gst_ximagesink_navigation_init, (GInterfaceInitFunc) gst_ximagesink_navigation_init,
NULL, NULL,
NULL, NULL,
}; };
static const GInterfaceInfo xoverlay_info = { /*static const GInterfaceInfo xoverlay_info = {
(GInterfaceInitFunc) gst_ximagesink_xoverlay_init, (GInterfaceInitFunc) gst_ximagesink_xoverlay_init,
NULL, NULL,
NULL, NULL,
@ -871,9 +894,9 @@ gst_ximagesink_get_type (void)
g_type_add_interface_static (ximagesink_type, GST_TYPE_INTERFACE, g_type_add_interface_static (ximagesink_type, GST_TYPE_INTERFACE,
&iface_info); &iface_info);
/*g_type_add_interface_static (xvimagesink_type, GST_TYPE_NAVIGATION, g_type_add_interface_static (ximagesink_type, GST_TYPE_NAVIGATION,
&navigation_info); &navigation_info);
g_type_add_interface_static (ximagesink_type, GST_TYPE_X_OVERLAY, /*g_type_add_interface_static (ximagesink_type, GST_TYPE_X_OVERLAY,
&xoverlay_info);*/ &xoverlay_info);*/
} }

3
sys/ximage/ximagesink.h
View file

@ -22,6 +22,9 @@
#include <gst/gst.h> #include <gst/gst.h>
/* FIXME : We should have a configure test for shm support */
#define USE_SHM
#ifdef USE_SHM #ifdef USE_SHM
#include <sys/ipc.h> #include <sys/ipc.h>
#include <sys/shm.h> #include <sys/shm.h>