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- /* VUSmath.h
-
- vector management functions for data type "unsigned short":
- integer arithmetics and mathematics.
-
- Copyright (c) 1996-1999 by Martin Sander
- All Rights Reserved.
- */
-
- #ifndef __VUSMATH_H
- #define __VUSMATH_H
-
- #if !defined( __VECLIB_H )
- #include <VecLib.h>
- #endif
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /****************** Basic Arithmetics *************************/
-
- void __vf VUSo_addC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUSo_subC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUSo_subrC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUSo_mulC( usVector Y, usVector X, ui size, unsigned short C );
- #ifdef V_trapIntError
- #define VUS_addC VUSo_addC
- #define VUS_subC VUSo_subC
- #define VUS_subrC VUSo_subrC
- #define VUS_mulC VUSo_mulC
- #else
- void __vf VUS_addC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_subC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_subrC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_mulC( usVector Y, usVector X, ui size, unsigned short C );
- #endif
-
- void __vf VUS_divC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_divrC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_modC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_maxC( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_minC( usVector Y, usVector X, ui size, unsigned short C );
-
- void __vf VUSo_addV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUSo_subV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUSo_subrV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUSo_mulV( usVector Z, usVector X, usVector Y, ui size );
- #ifdef V_trapIntError
- #define VUS_addV VUSo_addV
- #define VUS_subV VUSo_subV
- #define VUS_subrV VUSo_subrV
- #define VUS_mulV VUSo_mulV
- #else
- void __vf VUS_addV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_subV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_subrV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_mulV( usVector Z, usVector X, usVector Y, ui size );
- #endif
- void __vf VUS_divV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_divrV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_modV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_maxV( usVector Z, usVector X, usVector Y, ui size );
- void __vf VUS_minV( usVector Z, usVector X, usVector Y, ui size );
-
-
- /******************** Accumulation (Y += X) ******************************/
-
- void __vf VUS_accV( usVector Y, usVector X, ui size );
- void __vf VUS_accVUB( usVector Y, ubVector X, ui size );
-
-
- /***************** Bit-wise operations *********************/
-
- void __vf VUS_shl( usVector Y, usVector X, ui size, unsigned C );
- void __vf VUS_shr( usVector Y, usVector X, ui size, unsigned C );
-
- void __vf VUS_and( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_or( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_xor( usVector Y, usVector X, ui size, unsigned short C );
- void __vf VUS_not( usVector Y, usVector X, ui size );
-
- /************ Optical Density Y = log10( X0 / X ) *********************/
-
- int __vf VUS_ODtoF( fVector OD, usVector X, usVector X0, ui size );
- int __vf VUS_ODtoD( dVector OD, usVector X, usVector X0, ui size );
- int __vf VUS_ODtoFwDark( fVector OD, usVector X, usVector XDark,
- usVector X0, usVector X0Dark, ui size );
- int __vf VUS_ODtoDwDark( dVector OD, usVector X, usVector XDark,
- usVector X0, usVector X0Dark, ui size );
- void __vf VUS_setODThresh( unsigned short minX, unsigned short minX0 );
- #ifdef __BORLANDC__ /* 80-bit reals supported ? */
- int __vf VUS_ODtoE( eVector OD, usVector X, usVector X0, ui size );
- int __vf VUS_ODtoEwDark( eVector OD, usVector X, usVector XDark,
- usVector X0, usVector X0Dark, ui size );
- #else
- #define VUS_ODtoE VUS_ODtoD
- #define VUS_ODtoEwDark VUS_ODtoDwDark
- #endif
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* __VUSMATH_H */
-