ext/gdk_pixbuf/: Add gdkpixbufsink element for easy snapshotting (#525946).

Original commit message from CVS:
* ext/gdk_pixbuf/Makefile.am:
* ext/gdk_pixbuf/gstgdkpixbuf.c: (plugin_init):
* ext/gdk_pixbuf/gstgdkpixbufsink.c:
(gst_gdk_pixbuf_sink_base_init),
(gst_gdk_pixbuf_sink_class_init), (gst_gdk_pixbuf_sink_init),
(gst_gdk_pixbuf_sink_start), (gst_gdk_pixbuf_sink_stop),
(gst_gdk_pixbuf_sink_set_caps),
(gst_gdk_pixbuf_sink_pixbuf_destroy_notify),
(gst_gdk_pixbuf_sink_get_pixbuf_from_buffer),
(gst_gdk_pixbuf_sink_handle_buffer), (gst_gdk_pixbuf_sink_preroll),
(gst_gdk_pixbuf_sink_render), (gst_gdk_pixbuf_sink_set_property),
(gst_gdk_pixbuf_sink_get_property):
* ext/gdk_pixbuf/gstgdkpixbufsink.h:
Add gdkpixbufsink element for easy snapshotting (#525946).

1 files changed, 75 insertions, 0 deletions

diff --git a/ext/gdk_pixbuf/gstgdkpixbufsink.h b/ext/gdk_pixbuf/gstgdkpixbufsink.h
new file mode 100644
index 00000000..5708d491
--- /dev/null
+++ b/ext/gdk_pixbuf/gstgdkpixbufsink.h
@@ -0,0 +1,75 @@
+/* GStreamer GdkPixbuf sink
+ * Copyright (C) 2006-2008 Tim-Philipp Müller <tim centricular net>
+ *
+ * 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.
+ */
+
+#ifndef GST_GDK_PIXBUF_SINK_H
+#define GST_GDK_PIXBUF_SINK_H
+
+#include <gst/gst.h>
+
+#include <gst/video/gstvideosink.h>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#define GST_TYPE_GDK_PIXBUF_SINK            (gst_gdk_pixbuf_sink_get_type())
+#define GST_GDK_PIXBUF_SINK(obj)            (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GDK_PIXBUF_SINK,GstGdkPixbufSink))
+#define GST_GDK_PIXBUF_SINK_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GDK_PIXBUF_SINK,GstGdkPixbufSinkClass))
+#define GST_IS_GDK_PIXBUF_SINK(obj)         (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GDK_PIXBUF_SINK))
+#define GST_IS_GDK_PIXBUF_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GDK_PIXBUF_SINK))
+
+typedef struct _GstGdkPixbufSink       GstGdkPixbufSink;
+typedef struct _GstGdkPixbufSinkClass  GstGdkPixbufSinkClass;
+
+/**
+ * GstGdkPixbufSink:
+ *
+ * Opaque element structure.
+ */
+struct _GstGdkPixbufSink
+{
+  GstVideoSink  basesink;
+
+  /*< private >*/
+
+  /* current caps */
+  gint         width;
+  gint         height;
+  gint         rowstride;
+  gint         par_n;
+  gint         par_d;
+  gboolean     has_alpha;
+
+  /* properties */
+  gboolean     send_messages;
+  GdkPixbuf  * last_pixbuf;
+};
+
+/**
+ * GstGdkPixbufSinkClass:
+ *
+ * Opaque element class structure.
+ */
+struct _GstGdkPixbufSinkClass 
+{
+  GstVideoSinkClass  basesinkclass;
+};
+
+GType   gst_gdk_pixbuf_sink_get_type (void);
+
+#endif /* GST_GDK_PIXBUF_SINK_H */
+