- major API breakage (one of the last, I promise...)
Original commit message from CVS:
- major API breakage (one of the last, I promise...)
- GST_PAD_QUERY -> GST_QUERY
- GstPadQuery -> GstQuery
- Move query definitions to gstquery.h to allow for future dynamic
query types.
- remove _pad_handles_* in favour of extra format/event functions to
make the same checks.
- fix elements
- Implemented missing query/event/formats functions in gstelement
diff --git a/gst/gstquery.h b/gst/gstquery.h
new file mode 100644
index 0000000..96d64ae
--- /dev/null
+++ b/gst/gstquery.h
@@ -0,0 +1,69 @@
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ * 2000 Wim Taymans <wim.taymans@chello.be>
+ *
+ * gstpad.h: Header for GstPad object
+ *
+ * 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_QUERY_H__
+#define __GST_QUERY_H__
+
+#include <gst/gstconfig.h>
+
+G_BEGIN_DECLS
+
+typedef enum {
+ GST_QUERY_NONE = 0,
+ GST_QUERY_TOTAL,
+ GST_QUERY_POSITION,
+ GST_QUERY_LATENCY,
+ GST_QUERY_JITTER,
+ GST_QUERY_START,
+ GST_QUERY_SEGMENT_END,
+ GST_QUERY_RATE
+} GstQueryType;
+
+#ifdef G_HAVE_ISO_VARARGS
+#define GST_QUERY_TYPE_FUNCTION(type, functionname, ...) \
+static const GstQueryType* \
+functionname (type object) \
+{ \
+ static const GstQueryType types[] = { \
+ __VA_ARGS__, \
+ 0 \
+ }; \
+ return types; \
+}
+#elif defined(G_HAVE_GNUC_VARARGS)
+#define GST_QUERY_TYPE_FUNCTION(type, functionname, a...) \
+static const GstQueryType* \
+functionname (type object) \
+{ \
+ static const GstQueryType types[] = { \
+ a, \
+ 0 \
+ }; \
+ return types; \
+}
+#endif
+
+G_END_DECLS
+
+#endif /* __GST_QUERY_H__ */
+
