Added qmafw-gst-subtitles-renderer-0.0.55 for Meego Harmattan 1.2

[mafwsubrenderer] / qmafw-gst-subtitles-renderer / inc / mafw-gst-renderer-seeker.h

diff --git a/qmafw-gst-subtitles-renderer/inc/mafw-gst-renderer-seeker.h b/qmafw-gst-subtitles-renderer/inc/mafw-gst-renderer-seeker.h
new file mode 100644 (file)
index 0000000..9010111
--- /dev/null
+++ b/qmafw-gst-subtitles-renderer/inc/mafw-gst-renderer-seeker.h
@@ -0,0 +1,43 @@
+/*
+ * This file is part of QMAFW
+ *
+ * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). All rights
+ * reserved.
+ *
+ * Contact: Visa Smolander <visa.smolander@nokia.com>
+ *
+ * This software, including documentation, is protected by copyright controlled
+ * by Nokia Corporation. All rights are reserved. Copying, including
+ * reproducing, storing, adapting or translating, any or all of this material
+ * requires the prior written consent of Nokia Corporation. This material also
+ * contains confidential information which may not be disclosed to others
+ * without the prior written consent of Nokia.
+ *
+ */
+
+#ifndef MAFWGSTRENDERERSEEKER_H
+#define MAFWGSTRENDERERSEEKER_H
+
+#include <gst/gstelement.h>
+
+G_BEGIN_DECLS
+
+typedef struct _MafwGstRendererSeeker MafwGstRendererSeeker;
+
+
+MafwGstRendererSeeker* mafw_gst_renderer_seeker_new();
+void mafw_gst_renderer_seeker_set_pipeline(MafwGstRendererSeeker *seeker, GstElement *pipeline);
+gboolean mafw_gst_renderer_seeker_seek_to(MafwGstRendererSeeker *seeker, gint64 seek_pos);
+
+/*
+ * Processes possible seek results. Check if position has changed correctly or enough, if not
+ * executes new seek operation on the pipeline element.
+ * @return The new seek request position or -1 if no new seek request is necessary.
+ */
+gint64 mafw_gst_renderer_seeker_process(MafwGstRendererSeeker *seeker);
+void mafw_gst_renderer_seeker_cancel(MafwGstRendererSeeker *seeker);
+void mafw_gst_renderer_seeker_free(MafwGstRendererSeeker *seeker);
+
+G_END_DECLS
+
+#endif // MAFWGSTRENDERERSEEKER_H