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diff --git a/libSYS/include/machine_type.h b/libSYS/include/machine_type.h new file mode 100644 index 0000000..b5642b2 --- /dev/null +++ b/libSYS/include/machine_type.h @@ -0,0 +1,357 @@ + +/* ----------------------------------------------------------------------------------------------------------- +Software License for The Fraunhofer FDK AAC Codec Library for Android + +© Copyright 1995 - 2012 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. + All rights reserved. + + 1. INTRODUCTION +The Fraunhofer FDK AAC Codec Library for Android ("FDK AAC Codec") is software that implements +the MPEG Advanced Audio Coding ("AAC") encoding and decoding scheme for digital audio. +This FDK AAC Codec software is intended to be used on a wide variety of Android devices. + +AAC's HE-AAC and HE-AAC v2 versions are regarded as today's most efficient general perceptual +audio codecs. AAC-ELD is considered the best-performing full-bandwidth communications codec by +independent studies and is widely deployed. AAC has been standardized by ISO and IEC as part +of the MPEG specifications. + +Patent licenses for necessary patent claims for the FDK AAC Codec (including those of Fraunhofer) +may be obtained through Via Licensing (www.vialicensing.com) or through the respective patent owners +individually for the purpose of encoding or decoding bit streams in products that are compliant with +the ISO/IEC MPEG audio standards. Please note that most manufacturers of Android devices already license +these patent claims through Via Licensing or directly from the patent owners, and therefore FDK AAC Codec +software may already be covered under those patent licenses when it is used for those licensed purposes only. + +Commercially-licensed AAC software libraries, including floating-point versions with enhanced sound quality, +are also available from Fraunhofer. Users are encouraged to check the Fraunhofer website for additional +applications information and documentation. + +2. COPYRIGHT LICENSE + +Redistribution and use in source and binary forms, with or without modification, are permitted without +payment of copyright license fees provided that you satisfy the following conditions: + +You must retain the complete text of this software license in redistributions of the FDK AAC Codec or +your modifications thereto in source code form. + +You must retain the complete text of this software license in the documentation and/or other materials +provided with redistributions of the FDK AAC Codec or your modifications thereto in binary form. +You must make available free of charge copies of the complete source code of the FDK AAC Codec and your +modifications thereto to recipients of copies in binary form. + +The name of Fraunhofer may not be used to endorse or promote products derived from this library without +prior written permission. + +You may not charge copyright license fees for anyone to use, copy or distribute the FDK AAC Codec +software or your modifications thereto. + +Your modified versions of the FDK AAC Codec must carry prominent notices stating that you changed the software +and the date of any change. For modified versions of the FDK AAC Codec, the term +"Fraunhofer FDK AAC Codec Library for Android" must be replaced by the term +"Third-Party Modified Version of the Fraunhofer FDK AAC Codec Library for Android." + +3. NO PATENT LICENSE + +NO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without limitation the patents of Fraunhofer, +ARE GRANTED BY THIS SOFTWARE LICENSE. Fraunhofer provides no warranty of patent non-infringement with +respect to this software. + +You may use this FDK AAC Codec software or modifications thereto only for purposes that are authorized +by appropriate patent licenses. + +4. DISCLAIMER + +This FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright holders and contributors +"AS IS" and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, including but not limited to the implied warranties +of merchantability and fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR +CONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary, or consequential damages, +including but not limited to procurement of substitute goods or services; loss of use, data, or profits, +or business interruption, however caused and on any theory of liability, whether in contract, strict +liability, or tort (including negligence), arising in any way out of the use of this software, even if +advised of the possibility of such damage. + +5. CONTACT INFORMATION + +Fraunhofer Institute for Integrated Circuits IIS +Attention: Audio and Multimedia Departments - FDK AAC LL +Am Wolfsmantel 33 +91058 Erlangen, Germany + +www.iis.fraunhofer.de/amm +amm-info@iis.fraunhofer.de +----------------------------------------------------------------------------------------------------------- */ + +/************************** Fraunhofer IIS FDK SysLib ********************** + + Author(s): + +******************************************************************************/ + +/** \file machine_type.h + * \brief Type defines for various processors and compiler tools. + */ + +#if !defined(__MACHINE_TYPE_H__) +#define __MACHINE_TYPE_H__ + + +/* Library calling convention spec. __cdecl and friends might be added here as required. */ + #define LINKSPEC_H + #define LINKSPEC_CPP + + +/** + * collate all corresponding compiler specific macros to detect a debug build, and set the DEBUG macro if that is the case. + */ +#if defined(_DEBUG) +#define DEBUG +#endif + + +/* for doxygen the following docu parts must be separated */ +/** \var SCHAR + * Data type representing at least 1 byte signed integer on all supported platforms. + */ +/** \var UCHAR + * Data type representing at least 1 byte unsigned integer on all supported platforms. + */ +/** \var INT + * Data type representing at least 4 byte signed integer on all supported platforms. + */ +/** \var UINT + * Data type representing at least 4 byte unsigned integer on all supported platforms. + */ +/** \var LONG + * Data type representing 4 byte signed integer on all supported platforms. + */ +/** \var ULONG + * Data type representing 4 byte unsigned integer on all supported platforms. + */ +/** \var SHORT + * Data type representing 2 byte signed integer on all supported platforms. + */ +/** \var USHORT + * Data type representing 2 byte unsigned integer on all supported platforms. + */ +/** \var INT64 + * Data type representing 8 byte signed integer on all supported platforms. + */ +/** \var UINT64 + * Data type representing 8 byte unsigned integer on all supported platforms. + */ +/** \def SHORT_BITS + * Number of bits the data type short represents. sizeof() is not suited to get this info, + * because a byte is not always defined as 8 bits. + */ +/** \def CHAR_BITS + * Number of bits the data type char represents. sizeof() is not suited to get this info, + * because a byte is not always defined as 8 bits. + */ +/** \var INT_PCM + * Data type representing the width of input and output PCM samples. + */ + + + typedef signed int INT; + typedef unsigned int UINT; +#ifdef __x86_64__ + /* force FDK long-datatypes to 4 byte */ + /* jdr: Use defines to avoid type alias problems on 64 bit machines. */ + #define LONG INT + #define ULONG UINT +#else /* __x86_64__ */ + typedef signed long LONG; + typedef unsigned long ULONG; +#endif /* __x86_64__ */ + typedef signed short SHORT; + typedef unsigned short USHORT; + typedef signed char SCHAR; + typedef unsigned char UCHAR; + + #define SHORT_BITS 16 + #define CHAR_BITS 8 + + +/* Define 64 bit base integer type. */ +#ifdef _WIN32 + typedef __int64 INT64; + typedef unsigned __int64 UINT64; +#else + typedef long long INT64; + typedef unsigned long long UINT64; +#endif + +#ifndef NULL + #ifdef __cplusplus + #define NULL 0 + #else + #define NULL ((void *)0) + #endif +#endif + +/* Assert is functional on x86 PC's and also when debugging is turned on. */ +#if defined(DEBUG) || defined(__i686__) || defined(__i586__) || defined(__i386__) || defined(__x86_64__) || defined(_M_IX86) || defined(FDK_DEBUG) || defined(FDK_ASSERT_ENABLE) + #include <assert.h> + #define FDK_ASSERT(x) assert(x) +#else + #define FDK_ASSERT(ignore) +#endif + + typedef SHORT INT_PCM; + #define WAV_BITS 16 + #define SAMPLE_BITS 16 + #define SAMPLE_MAX (((LONG)1<<(SAMPLE_BITS-1))-1) + #define SAMPLE_MIN (~SAMPLE_MAX) + +/*! +* \def RAM_ALIGN +* Used to align memory as prefix before memory declaration. For example: + \code + RAM_ALIGN + int myArray[16]; + \endcode + + Note, that not all platforms support this mechanism. For example with TI compilers + a preprocessor pragma is used, but to do something like + + \code + #define RAM_ALIGN #pragma DATA_ALIGN(x) + \encode + + would require the preprocessor to process this line twice to fully resolve it. Hence, + a fully platform-independant way to use alignment is not supported. + +* \def ALIGNMENT_DEFAULT +* Default alignment in bytes. +*/ +#if defined(__GNUC__) /* cppp replaced: elif */ + #define ALIGNMENT_DEFAULT 8 + #define RAM_ALIGN __attribute__((aligned(ALIGNMENT_DEFAULT))) +#else + #define ALIGNMENT_DEFAULT 8 + #define RAM_ALIGN +#endif + + +/*! +* \def RESTRICT +* The restrict keyword is supported by some platforms and RESTRICT maps to +* either the corresponding keyword on each platform or to void if the +* compiler does not provide such feature. +* +* \def WORD_ALIGNED(x) +* Tells the compiler that pointer x is WORD aligned. +* At the moment only supported by TI compilers. +* +* \def DWORD_ALIGNED(x) +* Tells the compiler that pointer x is DWORD aligned. +* At the moment only supported by TI compilers. +*/ + #define RESTRICT + #define WORD_ALIGNED(x) + #define DWORD_ALIGNED(x) + + +/*----------------------------------------------------------------------------------- + * ALIGN_SIZE + *-----------------------------------------------------------------------------------*/ +/*! + * \brief This macro aligns a given value depending on ::ALIGNMENT_DEFAULT. + * + * For example if #ALIGNMENT_DEFAULT equals 8, then: + * - ALIGN_SIZE(3) returns 8 + * - ALIGN_SIZE(8) returns 8 + * - ALIGN_SIZE(9) returns 16 + */ +#define ALIGN_SIZE(a) ((a)+ (((INT)ALIGNMENT_DEFAULT - ((INT)(a) & (ALIGNMENT_DEFAULT-1)) ) & (ALIGNMENT_DEFAULT-1))) + +/*----------------------------------------------------------------------------------- + * ALIGN_PTR + * cast (a) to width of pointer + *-----------------------------------------------------------------------------------*/ +/*! + * \brief This macro aligns a given address depending on ::ALIGNMENT_DEFAULT. + */ +#define ALIGN_PTR(a) ( (unsigned char*)(a) + (((INT)ALIGNMENT_DEFAULT - ((INT)(UINT64)(a) & (ALIGNMENT_DEFAULT-1)) ) & (ALIGNMENT_DEFAULT-1)) ) + + /* Alignment macro for libSYS heap implementation */ +#define ALIGNMENT_EXTRES ( ALIGNMENT_DEFAULT ) +#define ALGN_SIZE_EXTRES(a) ((a)+ (((INT)ALIGNMENT_EXTRES - ((INT)(a) & (ALIGNMENT_EXTRES-1)) ) & (ALIGNMENT_EXTRES-1))) + + +/*! + * \def FORCEINLINE + * Sometimes compiler do not do what they are told to do, and in case of inlining some + * additional command might be necessary depending on the platform. + * + * \def FDK_INLINE + * Defines how the compiler is told to inline stuff. + */ +#ifdef DEBUG +#undef FORCEINLINE +#define FORCEINLINE +#else +#ifndef FORCEINLINE + #if defined(__GNUC__) /* cppp replaced: elif */ + #define FORCEINLINE __attribute((always_inline)) + #else + #define FORCEINLINE + #endif +#endif +#endif + + /* for all other platforms */ + #define FDK_INLINE inline + + +/*! + * \def LNK_SECTION_DATA_L1 + * The LNK_SECTION_* defines allow memory to be drawn from specific memory + * sections. Used as prefix before variable declaration. + * + * \def LNK_SECTION_DATA_L2 + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_L1_DATA_A + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_L1_DATA_B + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_CONSTDATA_L1 + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_CONSTDATA + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_CODE_L1 + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_CODE_L2 + * See ::LNK_SECTION_DATA_L1 + * \def LNK_SECTION_INITCODE + * See ::LNK_SECTION_DATA_L1 + */ +/************************************************** + * Code Section macros + **************************************************/ + #define LNK_SECTION_CODE_L1 + #define LNK_SECTION_CODE_L2 + #define LNK_SECTION_INITCODE + +/* Memory section macros. */ + + /* default fall back */ + #define LNK_SECTION_DATA_L1 + #define LNK_SECTION_DATA_L2 + #define LNK_SECTION_CONSTDATA + #define LNK_SECTION_CONSTDATA_L1 + + #define LNK_SECTION_L1_DATA_A + #define LNK_SECTION_L1_DATA_B + + +#ifdef _MSC_VER + /* + * Sometimes certain features are excluded from compilation and therefore the warning 4065 may occur: + * "switch statement contains 'default' but no 'case' labels" + * We consider this warning irrelevant and disable it. + */ + #pragma warning( disable : 4065 ) +#endif + +#endif /* __MACHINE_TYPE_H__ */ |