diff options
Diffstat (limited to 'libFDK/include/FDK_archdef.h')
| -rw-r--r-- | libFDK/include/FDK_archdef.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/libFDK/include/FDK_archdef.h b/libFDK/include/FDK_archdef.h new file mode 100644 index 0000000..eecc990 --- /dev/null +++ b/libFDK/include/FDK_archdef.h @@ -0,0 +1,184 @@ +/*************************** Fraunhofer IIS FDK Tools *********************** + + (C) Copyright Fraunhofer IIS (2006) + All Rights Reserved + + Please be advised that this software and/or program delivery is + Confidential Information of Fraunhofer and subject to and covered by the + + Fraunhofer IIS Software Evaluation Agreement + between Google Inc. and Fraunhofer + effective and in full force since March 1, 2012. + + You may use this software and/or program only under the terms and + conditions described in the above mentioned Fraunhofer IIS Software + Evaluation Agreement. Any other and/or further use requires a separate agreement. + + + $Id$ + Author(s): + Description: + + This software and/or program is protected by copyright law and international + treaties. Any reproduction or distribution of this software and/or program, + or any portion of it, may result in severe civil and criminal penalties, and + will be prosecuted to the maximum extent possible under law. + +******************************************************************************/ + +#ifndef __ARCH_H__ +#define __ARCH_H__ + +/* Performance / Quality profile selector */ + #define FDK_HIGH_PERFORMANCE + +/* Unify some few toolchain specific defines to avoid having large "or" macro contraptions all over the source code. */ + +/* Take action against VisualStudio 2005 crosscompile problems. */ + +/* Use single macro (the GCC built in macro) for architecture identification independent of the particular toolchain */ +#if defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) || (defined(_MSC_VER) && defined(_M_IX86)) || defined (__x86_64__) +#define __x86__ +#endif + +#if (defined(_M_ARM) || defined(__CC_ARM)) && !defined(__arm__) || defined(__TI_TMS470_V5__) && !defined(__arm__) +#define __arm__ +#endif + + + +/* Define __ARM_ARCH_5TE__ if armv5te features are supported */ +#if (__TARGET_ARCH_ARM == 5) || defined(__TARGET_FEATURE_DSPMUL) || (_M_ARM == 5) || defined(__ARM_ARCH_5TEJ__) || defined(__TI_TMS470_V5__) || defined(__ARM_ARCH_7EM__) +#define __ARM_ARCH_5TE__ +#endif + +/* Define __ARM_ARCH_6__ if the armv6 intructions are being supported. */ +#if (__TARGET_ARCH_ARM == 6) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6ZK__) +#define __ARM_ARCH_5TE__ +#define __ARM_ARCH_6__ +#endif + +/* Define __ARM_ARCH_7_A__ if the armv7 intructions are being supported. */ +#if defined(__TARGET_ARCH_7_R) || defined(__ARM_ARCH_7R__) +#define __ARM_ARCH_5TE__ +#define __ARM_ARCH_6__ +#define __ARM_ARCH_7_R__ +#endif + +/* Define __ARM_ARCH_7_A__ if the armv7 intructions are being supported. */ +#if defined(__TARGET_ARCH_7_A) || defined(__ARM_ARCH_7A__) +#define __ARM_ARCH_5TE__ +#define __ARM_ARCH_6__ +#define __ARM_ARCH_7_A__ +#endif + +/* Define __ARM_ARCH_7M__ if the ARMv7-M instructions are being supported, e.g. Cortex-M3. */ +#if defined(__TARGET_ARCH_7_M) || defined(__ARM_ARCH_7_M__) +#define __ARM_ARCH_7M__ +#endif + +/* Define __ARM_ARCH_7EM__ if the ARMv7-ME instructions are being supported, e.g. Cortex-M4. */ +#if defined(__TARGET_ARCH_7E_M) || defined(__ARM_ARCH_7E_M__) +#define __ARM_ARCH_7EM__ +#endif + +/* Detect and unify macros for neon feature. */ +#if defined(__TARGET_FEATURE_NEON) && !defined(__ARM_NEON__) +#define __ARM_NEON__ +#endif + +#ifdef _M_ARM +#include "cmnintrin.h" +#include "armintr.h" +#endif + + + +/* Define preferred Multiplication type */ +#if defined(FDK_HIGH_PERFORMANCE) && !defined(FDK_HIGH_QUALITY) /* FDK_HIGH_PERFORMANCE */ + +#if defined(__mips__) || defined(__powerpc__) || defined(__sh__) +#define ARCH_PREFER_MULT_16x16 +#undef SINETABLE_16BIT +#undef POW2COEFF_16BIT +#undef LDCOEFF_16BIT +#undef WINDOWTABLE_16BIT + +#elif defined(__arm__) && defined(__ARM_ARCH_5TE__) /* cppp replaced: elif */ /* cppp replaced: elif */ +#define ARCH_PREFER_MULT_32x16 +#define SINETABLE_16BIT +#define POW2COEFF_16BIT +#define LDCOEFF_16BIT +#define WINDOWTABLE_16BIT + +#elif defined(__arm__) && defined(__ARM_ARCH_7M__) +#define ARCH_PREFER_MULT_32x16 +#define SINETABLE_16BIT +#define POW2COEFF_16BIT +#define LDCOEFF_16BIT +#define WINDOWTABLE_16BIT + +#elif defined(__arm__) && defined(__ARM_ARCH_7EM__) +#define ARCH_PREFER_MULT_32x32 +#define ARCH_PREFER_MULT_32x16 +#define SINETABLE_16BIT +#define POW2COEFF_16BIT +#define LDCOEFF_16BIT +#define WINDOWTABLE_16BIT + +#elif defined(__arm__) && !defined(__ARM_ARCH_5TE__) +#define ARCH_PREFER_MULT_16x16 +#undef SINETABLE_16BIT +#undef WINDOWTABLE_16BIT +#undef POW2COEFF_16BIT +#undef LDCOEFF_16BIT + +#elif defined(__x86__) /* cppp replaced: elif */ +#define ARCH_PREFER_MULT_32x16 +#define SINETABLE_16BIT +#define WINDOWTABLE_16BIT +#define POW2COEFF_16BIT +#define LDCOEFF_16BIT + +#else + + #error >>>> Please set architecture characterization defines for your platform (FDK_HIGH_PERFORMANCE)! <<<< + +#endif /* Architecture switches */ + +#else /* neither FDK_HIGH_QUALITY or FDK_HIGH_PERFORMANCE */ + +#error Either set FDK_HIGH_QUALITY or FDK_HIGH_PERFORMANCE, but not both nor none of them. + +#endif /* End of quality/complexity tradeoff */ + +#define FDKTOOLS_PACKED_TABLES + + +#ifdef SINETABLE_16BIT + #define FIXP_STB FIXP_SGL /* STB sinus Tab used in transformation */ + #define FIXP_STP FIXP_SPK + #define STC(a) (FX_DBL2FXCONST_SGL(a)) +#else + #define FIXP_STB FIXP_DBL + #define FIXP_STP FIXP_DPK + #define STC(a) ((FIXP_DBL)(LONG)(a)) +#endif /* defined(SINETABLE_16BIT) */ + +#define STCP(cos,sin) { { STC(cos), STC(sin) } } + + +#ifdef WINDOWTABLE_16BIT + #define FIXP_WTB FIXP_SGL /* single FIXP_SGL values */ + #define FIXP_WTP FIXP_SPK /* packed FIXP_SGL values */ + #define WTC(a) FX_DBL2FXCONST_SGL(a) +#else /* SINETABLE_16BIT */ + #define FIXP_WTB FIXP_DBL + #define FIXP_WTP FIXP_DPK + #define WTC(a) (FIXP_DBL)(a) +#endif /* SINETABLE_16BIT */ + +#define WTCP(a,b) { { WTC(a), WTC(b) } } + + +#endif /* __ARCH_H__ */ |