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-rw-r--r--ChangeLog16
-rw-r--r--gst-libs/gst/xoverlay/xoverlay.c17
-rw-r--r--gst-libs/gst/xoverlay/xoverlay.h2
3 files changed, 35 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index e8c5eb94..0d81d3b1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,19 @@
+2004-02-04 Julien MOUTTE <julien@moutte.net>
+
+ * gst-libs/gst/xoverlay/xoverlay.c: (gst_x_overlay_expose):
+ * gst-libs/gst/xoverlay/xoverlay.h: Adding the _expose method to tell
+ an overlay to redraw the image because it has been exposed.
+ * sys/ximage/ximagesink.c: (gst_ximagesink_ximage_destroy),
+ (gst_ximagesink_ximage_put), (gst_ximagesink_expose),
+ (gst_ximagesink_xoverlay_init), (gst_ximagesink_init):
+ * sys/ximage/ximagesink.h: Implement expose method from XOverlay
+ interface
+ * sys/xvimage/xvimagesink.c: (gst_xvimagesink_xvimage_destroy),
+ (gst_xvimagesink_xvimage_put), (gst_xvimagesink_expose),
+ (gst_xvimagesink_xoverlay_init), (gst_xvimagesink_init):
+ * sys/xvimage/xvimagesink.h: Implement expose method from XOverlay
+ interface
+
2004-02-03 Benjamin Otte <in7y118@public.uni-hamburg.de>
* ext/gdk_pixbuf/gstgdkpixbuf.c: (gst_gdk_pixbuf_type_find):
diff --git a/gst-libs/gst/xoverlay/xoverlay.c b/gst-libs/gst/xoverlay/xoverlay.c
index 2efe2966..73004f68 100644
--- a/gst-libs/gst/xoverlay/xoverlay.c
+++ b/gst-libs/gst/xoverlay/xoverlay.c
@@ -183,3 +183,20 @@ gst_x_overlay_got_desired_size (GstXOverlay *overlay, guint width, guint height)
g_signal_emit (G_OBJECT (overlay),
gst_x_overlay_signals[DESIRED_SIZE], 0, width, height);
}
+
+/**
+ * gst_x_overlay_expose:
+ * @overlay: a #GstXOverlay to expose.
+ *
+ * Tell an overlay that it has been exposed. This will redraw the current frame
+ * in the drawable even if the pipeline is PAUSED.
+ */
+void
+gst_x_overlay_expose (GstXOverlay *overlay)
+{
+ GstXOverlayClass *klass = GST_X_OVERLAY_GET_CLASS (overlay);
+
+ if (klass->expose) {
+ klass->expose (overlay);
+ }
+}
diff --git a/gst-libs/gst/xoverlay/xoverlay.h b/gst-libs/gst/xoverlay/xoverlay.h
index 4c684870..d92dc5ff 100644
--- a/gst-libs/gst/xoverlay/xoverlay.h
+++ b/gst-libs/gst/xoverlay/xoverlay.h
@@ -54,6 +54,7 @@ typedef struct _GstXOverlayClass {
void (* get_desired_size) (GstXOverlay *overlay,
guint *width,
guint *height);
+ void (* expose) (GstXOverlay *overlay);
/* signals */
void (*have_xwindow_id) (GstXOverlay *overlay,
@@ -70,6 +71,7 @@ GType gst_x_overlay_get_type (void);
/* virtual class function wrappers */
void gst_x_overlay_set_xwindow_id (GstXOverlay *overlay, XID xwindow_id);
void gst_x_overlay_get_desired_size (GstXOverlay *overlay, guint *width, guint *height);
+void gst_x_overlay_expose (GstXOverlay *overlay);
/* public methods to fire signals */
void gst_x_overlay_got_xwindow_id (GstXOverlay *overlay, XID xwindow_id);