--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoeditorengine/audioeditorengine/resampler/inc/resampler_data_types.h	Fri Jan 29 14:08:33 2010 +0200
@@ -0,0 +1,110 @@
+#ifndef __RESAMPLER_DATA_TYPES_H__
+#define __RESAMPLER_DATA_TYPES_H__
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the "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:
+* Ixonos Plc
+*
+* Description:
+*
+*/
+
+
+#include <limits.h>
+#include <stddef.h>
+
+/* Disable some warnings so that code compiles cleanly with highest 
+ * warning levels. These are all related to function inlining.
+ */
+
+
+/* Disable warnings for Windows and WINS compilations */
+#if defined(_MSC_VER)
+/* unreferenced inline function has been removed */
+#pragma warning(disable: 4514) 
+
+/* function not inlined */
+#pragma warning(disable: 4710) 
+
+/* selected for automatic inline expansion */
+#pragma warning(disable: 4711)
+#endif
+
+/** @ingroup types
+
+@file resampler_data_types.h
+
+A header file for sized integer types.
+
+
+*/
+
+typedef signed short int        int16;
+typedef signed long int         int24;
+typedef signed int              int32;
+
+typedef signed long long int    int40;
+typedef signed long long int    int48;
+typedef signed long long int    int64;
+
+typedef unsigned short int      uint16;
+typedef unsigned long int       uint24;
+typedef unsigned int            uint32;
+
+typedef unsigned long long int  uint40;
+typedef unsigned long long int  uint48;
+typedef unsigned long long int  uint64;
+
+#define RESAMPLER_INT16_MAX        ((int16)32767)
+#define RESAMPLER_INT16_MIN ((int16)(-32767 - 1))
+#define RESAMPLER_INT24_MAX             (8388607)
+#define RESAMPLER_INT24_MIN        (-8388607 - 1)
+#define RESAMPLER_INT32_MAX          (2147483647)
+#define RESAMPLER_INT32_MIN     (-2147483647 - 1)
+
+
+typedef enum RESAMPLER_DataType
+{
+    /** Sixteen-bit data type (Q15) */
+    RESAMPLER_DATA_TYPE_INT16 = 0,
+    /** Twenty-four-bit data type (Q19) */
+    RESAMPLER_DATA_TYPE_INT24,
+    /** Thirty-two-bit data type (Q23) */
+    RESAMPLER_DATA_TYPE_INT32,
+    /** Thirty-two-bit data type (Q15) */
+    RESAMPLER_DATA_TYPE_INT32_Q15,
+    /** Floating-point data type */
+    RESAMPLER_DATA_TYPE_FLOAT,
+    /** Number of different data types */
+    RESAMPLER_DATA_TYPE_COUNT
+} RESAMPLER_DataType;
+
+/** @return A string that describes @c aType.
+ *
+ *  @pre @c aType is a valid instance of @c RESAMPLER_DataType. */
+const char*  RESAMPLER_DataType_AsString(RESAMPLER_DataType aType);
+
+/** @return The @c RESAMPLER_TestDataType that corresponds to @c pString.
+ *
+ *  @pre @c pString is equal to "int16", "int24", "int32", "int32Q15", or "float. */
+RESAMPLER_DataType RESAMPLER_DataType_FromString(const char* pString);
+
+/** @return Whether @c aType is a valid instance of
+ *          @c RESAMPLER_DataType. */
+int          RESAMPLER_DataType_IsValid(RESAMPLER_DataType aType);
+
+/** @return The size, in bytes, of an element of type @c aType.
+ *
+ *  @pre @c aType is a valid instance of @c RESAMPLER_DataType. */
+size_t       RESAMPLER_DataType_Size(RESAMPLER_DataType aType);
+
+#endif  /* __RESAMPLER_DATA_TYPES_H__ */