From acb0917556fc33681c1df5a530cf754193e67705 Mon Sep 17 00:00:00 2001 From: Andree Buschmann Date: Sun, 7 Aug 2011 20:01:04 +0000 Subject: Submit initial patch from FS#12176. Adds support for several new game music formats (AY, GBS, HES, KSS, SGC, VGM and VGZ) and replaces the current NSF and NSFE with a new implementation based on a port of the Game Music Emu library 'GME'. This first submit does not cover the full functionality provided by the author's original patch: Coleco-SGV is not supported, some GME-specific m3u-support has been removed and IRAM is not used yet. Further changes are very likely to follow this submit. Thanks to Mauricio Garrido. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30264 a1c6a512-1295-4272-9138-f99709370657 --- apps/codecs/libgme/blargg_common.h | 159 +++++++++++++++++++++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 apps/codecs/libgme/blargg_common.h (limited to 'apps/codecs/libgme/blargg_common.h') diff --git a/apps/codecs/libgme/blargg_common.h b/apps/codecs/libgme/blargg_common.h new file mode 100644 index 0000000000..be34379441 --- /dev/null +++ b/apps/codecs/libgme/blargg_common.h @@ -0,0 +1,159 @@ +// Sets up common environment for Shay Green's libraries. +// To change configuration options, modify blargg_config.h, not this file. + +#ifndef BLARGG_COMMON_H +#define BLARGG_COMMON_H + +#include +#include +#include +#include +#include + +#undef BLARGG_COMMON_H +// allow blargg_config.h to #include blargg_common.h +#include "blargg_config.h" +#ifndef BLARGG_COMMON_H +#define BLARGG_COMMON_H + +#if defined(ROCKBOX) +#include "codeclib.h" +#endif + +#if 1 /* IRAM configuration is not yet active for all libGME codecs. */ + #undef ICODE_ATTR + #define ICODE_ATTR + + #undef IDATA_ATTR + #define IDATA_ATTR + + #undef ICONST_ATTR + #define ICONST_ATTR + + #undef IBSS_ATTR + #define IBSS_ATTR +#endif + +// BLARGG_RESTRICT: equivalent to C99's restrict, where supported +#if __GNUC__ >= 3 || _MSC_VER >= 1100 + #define BLARGG_RESTRICT __restrict +#else + #define BLARGG_RESTRICT +#endif + +// STATIC_CAST(T,expr): Used in place of static_cast (expr) +#ifndef STATIC_CAST + #define STATIC_CAST(T,expr) ((T) (expr)) +#endif + +// blargg_err_t (0 on success, otherwise error string) +#ifndef blargg_err_t + typedef const char* blargg_err_t; +#endif + +#define BLARGG_4CHAR( a, b, c, d ) \ + ((a&0xFF)*0x1000000L + (b&0xFF)*0x10000L + (c&0xFF)*0x100L + (d&0xFF)) + +// BOOST_STATIC_ASSERT( expr ): Generates compile error if expr is 0. +#ifndef BOOST_STATIC_ASSERT + #ifdef _MSC_VER + // MSVC6 (_MSC_VER < 1300) fails for use of __LINE__ when /Zl is specified + #define BOOST_STATIC_ASSERT( expr ) \ + void blargg_failed_( int (*arg) [2 / (int) !!(expr) - 1] ) + #else + // Some other compilers fail when declaring same function multiple times in class, + // so differentiate them by line + #define BOOST_STATIC_ASSERT( expr ) \ + void blargg_failed_( int (*arg) [2 / !!(expr) - 1] [__LINE__] ) + #endif +#endif + +// BLARGG_COMPILER_HAS_BOOL: If 0, provides bool support for old compiler. If 1, +// compiler is assumed to support bool. If undefined, availability is determined. +#ifndef BLARGG_COMPILER_HAS_BOOL + #if defined (__MWERKS__) + #if !__option(bool) + #define BLARGG_COMPILER_HAS_BOOL 0 + #endif + #elif defined (_MSC_VER) + #if _MSC_VER < 1100 + #define BLARGG_COMPILER_HAS_BOOL 0 + #endif + #elif defined (__GNUC__) + // supports bool + #elif __cplusplus < 199711 + #define BLARGG_COMPILER_HAS_BOOL 0 + #endif +#endif +#if defined (BLARGG_COMPILER_HAS_BOOL) && !BLARGG_COMPILER_HAS_BOOL + // If you get errors here, modify your blargg_config.h file + typedef int bool; + static bool true = 1; + static bool false = 0; +#endif + +// blargg_long/blargg_ulong = at least 32 bits, int if it's big enough +#include + +#if INT_MAX >= 0x7FFFFFFF + typedef int blargg_long; +#else + typedef long blargg_long; +#endif + +#if UINT_MAX >= 0xFFFFFFFF + typedef unsigned blargg_ulong; +#else + typedef unsigned long blargg_ulong; +#endif + +// int8_t etc. + + +// ROCKBOX: If defined, use for int_8_t etc +#if defined (ROCKBOX) + #include +// HAVE_STDINT_H: If defined, use for int8_t etc. +#elif defined (HAVE_STDINT_H) + #include + #define BOOST + +// HAVE_INTTYPES_H: If defined, use for int8_t etc. +#elif defined (HAVE_INTTYPES_H) + #include + #define BOOST + +#else + #if UCHAR_MAX == 0xFF && SCHAR_MAX == 0x7F + typedef signed char int8_t; + typedef unsigned char uint8_t; + #else + // No suitable 8-bit type available + typedef struct see_blargg_common_h int8_t; + typedef struct see_blargg_common_h uint8_t; + #endif + + #if USHRT_MAX == 0xFFFF + typedef short int16_t; + typedef unsigned short uint16_t; + #else + // No suitable 16-bit type available + typedef struct see_blargg_common_h int16_t; + typedef struct see_blargg_common_h uint16_t; + #endif + + #if ULONG_MAX == 0xFFFFFFFF + typedef long int32_t; + typedef unsigned long uint32_t; + #elif UINT_MAX == 0xFFFFFFFF + typedef int int32_t; + typedef unsigned int uint32_t; + #else + // No suitable 32-bit type available + typedef struct see_blargg_common_h int32_t; + typedef struct see_blargg_common_h uint32_t; + #endif +#endif + +#endif +#endif -- cgit v1.2.3