diff -r 000000000000 -r 951a5db380a0 videoeditorengine/audioeditorengine/resampler/inc/resampler_common_defs.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videoeditorengine/audioeditorengine/resampler/inc/resampler_common_defs.h Fri Jan 29 14:08:33 2010 +0200 @@ -0,0 +1,80 @@ +#ifndef __RESAMPLER_COMMON_DEFS_H__ +#define __RESAMPLER_COMMON_DEFS_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: +* +*/ + + + +/* Definitions for the FORCEINLINE macro. This is makes some of the + * optimized versions far more easy to read. + */ + +#if (!defined(__WINSCW__)) +#define FORCEINLINE __forceinline + +#else +#define FORCEINLINE inline + +#endif // __WINSCW__ + +/* Definitions for the packed struct. + */ +#if (!defined(__WINSCW__)) +#undef PACKED_RVCT +#define PACKED_RVCT __packed +#undef PACKED_GCC +#define PACKED_GCC + +#else +#undef PACKED_RVCT +#define PACKED_RVCT +#undef PACKED_GCC +#define PACKED_GCC + +#endif // __WINSCW__ + +/* Definitions for the min and max macros */ +#define EAP_MAX(a, b) (((a)>=(b)) ? (a) : (b)) +#define EAP_MIN(a, b) (((a)<(b)) ? (a) : (b)) + +#undef FLT_MAX +#define FLT_MAX 3.40282347e+38F + + +/* Handle stuff. */ + +/** Declare a handle type corresponding to type @c aType. + * + * For example, calling this macro with @c aType being @c X declares + * handle type @c XHandle. */ +/* Defining handle types this way is safer than just typedef'ing void + * pointers, because the compiler is then able to catch more kinds of + * handle misusage. */ +#define DECLARE_HANDLE_TYPE(aType) \ + struct aType##HandleTag { int m_dummy; }; \ + typedef struct aType##HandleTag* aType##Handle + +/** @return A pointer to the instance of type @c aType, and associated + * with @c aHandle. */ +#define HANDLE_TO_PINST(aType, aHandle) ((aType*)aHandle) + +/** @return A handle associated with the pointer to the instance of type + * @c aType. */ +#define PINST_TO_HANDLE(aType, pInstance) ((aType##Handle)pInstance) + +#endif /* __RESAMPLER_COMMON_DEFS_H__ */