--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qtms/inc/qtmsmembuffer.h Tue Aug 31 15:41:40 2010 +0300
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description: QT Bindings for TMS
+ *
+ */
+
+#ifndef QTMS_MEM_BUFFER_H
+#define QTMS_MEM_BUFFER_H
+
+#include <qtmsbuffer.h>
+
+// FORWARD DECLARATION
+namespace TMS
+{
+class TMSBuffer;
+}
+
+namespace QTMS
+{
+
+// QTMSMemBuffer class
+class QTMSMemBuffer: public QTMSBuffer
+{
+public:
+ virtual ~QTMSMemBuffer();
+
+ /**
+ * Factory methods
+ */
+ static gint Create(QTMSBuffer*& buffer, TMS::TMSBuffer*& tmsbuffer);
+
+ /**
+ * Return buffer type.
+ *
+ * @param buftype
+ * Type of the buffer object (QTMS_BUFFER_MEMORY).
+ *
+ * @return
+ * QTMS_RESULT_SUCCESS if the operation was successful.
+ *
+ */
+ virtual gint GetType(QTMSBufferType& buftype);
+
+ /**
+ Gets the timestamp on the Buffer so that the framework can
+ determine the time at which this buffer has to be rendered
+ by the output device sink.
+
+ @param ts
+ timestamp in microseconds
+ */
+ virtual gint GetTimeStamp(guint64& ts);
+
+ /**
+ Sets the timestamp on the Buffer so that the framework can
+ determine the time at which this buffer has to be rendered
+ by the output device sink.
+
+ @param ts
+ timestamp in milliseconds
+ */
+ virtual gint SetTimeStamp(const guint64 ts);
+
+ /**
+ Gets the size of data in the buffer specified by the client.
+
+ @param size
+ size of data in bytes
+ */
+ virtual gint GetDataSize(guint& size);
+
+ /**
+ Sets the size of data in the buffer after the client
+ fill it.
+
+ @param size
+ size of data in bytes
+ */
+ virtual gint SetDataSize(const guint size);
+
+ /**
+ Gets the pointer to the memory location associated with this
+ buffer where the data is stored.
+
+ @param bufptr
+ ptr to the data stored in the buffer.
+ */
+ virtual gint GetDataPtr(guint8*& bufptr);
+
+private:
+ QTMSMemBuffer();
+ gint PostConstruct(guint size, TMS::TMSBuffer*& tmsbuffer);
+
+protected:
+ TMS::TMSBuffer* iTmsBuffer;
+
+private:
+ guint iBufferSize;
+ guint64 iTimeStamp;
+ guint8* iDataPtr;
+ gboolean iOwnsBuffer;
+};
+
+} //namespace QTMS
+
+#endif //QTMS_MEM_BUFFER_H