diff options
Diffstat (limited to '3rdparty/SDL2/include/SDL_stdinc.h')
-rw-r--r-- | 3rdparty/SDL2/include/SDL_stdinc.h | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/3rdparty/SDL2/include/SDL_stdinc.h b/3rdparty/SDL2/include/SDL_stdinc.h deleted file mode 100644 index fdf96415fa1..00000000000 --- a/3rdparty/SDL2/include/SDL_stdinc.h +++ /dev/null @@ -1,531 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_stdinc.h - * - * This is a general header that includes C language support. - */ - -#ifndef _SDL_stdinc_h -#define _SDL_stdinc_h - -#include "SDL_config.h" - -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif -#ifdef HAVE_STDIO_H -#include <stdio.h> -#endif -#if defined(STDC_HEADERS) -# include <stdlib.h> -# include <stddef.h> -# include <stdarg.h> -#else -# if defined(HAVE_STDLIB_H) -# include <stdlib.h> -# elif defined(HAVE_MALLOC_H) -# include <malloc.h> -# endif -# if defined(HAVE_STDDEF_H) -# include <stddef.h> -# endif -# if defined(HAVE_STDARG_H) -# include <stdarg.h> -# endif -#endif -#ifdef HAVE_STRING_H -# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H) -# include <memory.h> -# endif -# include <string.h> -#endif -#ifdef HAVE_STRINGS_H -# include <strings.h> -#endif -#if defined(HAVE_INTTYPES_H) -# include <inttypes.h> -#elif defined(HAVE_STDINT_H) -# include <stdint.h> -#endif -#ifdef HAVE_CTYPE_H -# include <ctype.h> -#endif -#ifdef HAVE_MATH_H -# if defined(__WINRT__) -/* Defining _USE_MATH_DEFINES is required to get M_PI to be defined on - WinRT. See http://msdn.microsoft.com/en-us/library/4hwaceh6.aspx - for more information. -*/ -# define _USE_MATH_DEFINES -# endif -# include <math.h> -#endif -#ifdef HAVE_FLOAT_H -# include <float.h> -#endif - -/** - * The number of elements in an array. - */ -#define SDL_arraysize(array) (sizeof(array)/sizeof(array[0])) -#define SDL_TABLESIZE(table) SDL_arraysize(table) - -/** - * Macro useful for building other macros with strings in them - * - * e.g. #define LOG_ERROR(X) OutputDebugString(SDL_STRINGIFY_ARG(__FUNCTION__) ": " X "\n") - */ -#define SDL_STRINGIFY_ARG(arg) #arg - -/** - * \name Cast operators - * - * Use proper C++ casts when compiled as C++ to be compatible with the option - * -Wold-style-cast of GCC (and -Werror=old-style-cast in GCC 4.2 and above). - */ -/* @{ */ -#ifdef __cplusplus -#define SDL_reinterpret_cast(type, expression) reinterpret_cast<type>(expression) -#define SDL_static_cast(type, expression) static_cast<type>(expression) -#define SDL_const_cast(type, expression) const_cast<type>(expression) -#else -#define SDL_reinterpret_cast(type, expression) ((type)(expression)) -#define SDL_static_cast(type, expression) ((type)(expression)) -#define SDL_const_cast(type, expression) ((type)(expression)) -#endif -/* @} *//* Cast operators */ - -/* Define a four character code as a Uint32 */ -#define SDL_FOURCC(A, B, C, D) \ - ((SDL_static_cast(Uint32, SDL_static_cast(Uint8, (A))) << 0) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (B))) << 8) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (C))) << 16) | \ - (SDL_static_cast(Uint32, SDL_static_cast(Uint8, (D))) << 24)) - -/** - * \name Basic data types - */ -/* @{ */ - -typedef enum -{ - SDL_FALSE = 0, - SDL_TRUE = 1 -} SDL_bool; - -/** - * \brief A signed 8-bit integer type. - */ -typedef int8_t Sint8; -/** - * \brief An unsigned 8-bit integer type. - */ -typedef uint8_t Uint8; -/** - * \brief A signed 16-bit integer type. - */ -typedef int16_t Sint16; -/** - * \brief An unsigned 16-bit integer type. - */ -typedef uint16_t Uint16; -/** - * \brief A signed 32-bit integer type. - */ -typedef int32_t Sint32; -/** - * \brief An unsigned 32-bit integer type. - */ -typedef uint32_t Uint32; - -/** - * \brief A signed 64-bit integer type. - */ -typedef int64_t Sint64; -/** - * \brief An unsigned 64-bit integer type. - */ -typedef uint64_t Uint64; - -/* @} *//* Basic data types */ - -/* Make sure we have macros for printing 64 bit values. - * <stdint.h> should define these but this is not true all platforms. - * (for example win32) */ -#ifndef SDL_PRIs64 -#ifdef PRIs64 -#define SDL_PRIs64 PRIs64 -#elif defined(__WIN32__) -#define SDL_PRIs64 "I64d" -#elif defined(__LINUX__) && defined(__LP64__) -#define SDL_PRIs64 "ld" -#else -#define SDL_PRIs64 "lld" -#endif -#endif -#ifndef SDL_PRIu64 -#ifdef PRIu64 -#define SDL_PRIu64 PRIu64 -#elif defined(__WIN32__) -#define SDL_PRIu64 "I64u" -#elif defined(__LINUX__) && defined(__LP64__) -#define SDL_PRIu64 "lu" -#else -#define SDL_PRIu64 "llu" -#endif -#endif -#ifndef SDL_PRIx64 -#ifdef PRIx64 -#define SDL_PRIx64 PRIx64 -#elif defined(__WIN32__) -#define SDL_PRIx64 "I64x" -#elif defined(__LINUX__) && defined(__LP64__) -#define SDL_PRIx64 "lx" -#else -#define SDL_PRIx64 "llx" -#endif -#endif -#ifndef SDL_PRIX64 -#ifdef PRIX64 -#define SDL_PRIX64 PRIX64 -#elif defined(__WIN32__) -#define SDL_PRIX64 "I64X" -#elif defined(__LINUX__) && defined(__LP64__) -#define SDL_PRIX64 "lX" -#else -#define SDL_PRIX64 "llX" -#endif -#endif - -/* Annotations to help code analysis tools */ -#ifdef SDL_DISABLE_ANALYZE_MACROS -#define SDL_IN_BYTECAP(x) -#define SDL_INOUT_Z_CAP(x) -#define SDL_OUT_Z_CAP(x) -#define SDL_OUT_CAP(x) -#define SDL_OUT_BYTECAP(x) -#define SDL_OUT_Z_BYTECAP(x) -#define SDL_PRINTF_FORMAT_STRING -#define SDL_SCANF_FORMAT_STRING -#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) -#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) -#else -#if defined(_MSC_VER) && (_MSC_VER >= 1600) /* VS 2010 and above */ -#include <sal.h> - -#define SDL_IN_BYTECAP(x) _In_bytecount_(x) -#define SDL_INOUT_Z_CAP(x) _Inout_z_cap_(x) -#define SDL_OUT_Z_CAP(x) _Out_z_cap_(x) -#define SDL_OUT_CAP(x) _Out_cap_(x) -#define SDL_OUT_BYTECAP(x) _Out_bytecap_(x) -#define SDL_OUT_Z_BYTECAP(x) _Out_z_bytecap_(x) - -#define SDL_PRINTF_FORMAT_STRING _Printf_format_string_ -#define SDL_SCANF_FORMAT_STRING _Scanf_format_string_impl_ -#else -#define SDL_IN_BYTECAP(x) -#define SDL_INOUT_Z_CAP(x) -#define SDL_OUT_Z_CAP(x) -#define SDL_OUT_CAP(x) -#define SDL_OUT_BYTECAP(x) -#define SDL_OUT_Z_BYTECAP(x) -#define SDL_PRINTF_FORMAT_STRING -#define SDL_SCANF_FORMAT_STRING -#endif -#if defined(__GNUC__) -#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __printf__, fmtargnumber, fmtargnumber+1 ))) -#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) __attribute__ (( format( __scanf__, fmtargnumber, fmtargnumber+1 ))) -#else -#define SDL_PRINTF_VARARG_FUNC( fmtargnumber ) -#define SDL_SCANF_VARARG_FUNC( fmtargnumber ) -#endif -#endif /* SDL_DISABLE_ANALYZE_MACROS */ - -#define SDL_COMPILE_TIME_ASSERT(name, x) \ - typedef int SDL_dummy_ ## name[(x) * 2 - 1] -/** \cond */ -#ifndef DOXYGEN_SHOULD_IGNORE_THIS -SDL_COMPILE_TIME_ASSERT(uint8, sizeof(Uint8) == 1); -SDL_COMPILE_TIME_ASSERT(sint8, sizeof(Sint8) == 1); -SDL_COMPILE_TIME_ASSERT(uint16, sizeof(Uint16) == 2); -SDL_COMPILE_TIME_ASSERT(sint16, sizeof(Sint16) == 2); -SDL_COMPILE_TIME_ASSERT(uint32, sizeof(Uint32) == 4); -SDL_COMPILE_TIME_ASSERT(sint32, sizeof(Sint32) == 4); -SDL_COMPILE_TIME_ASSERT(uint64, sizeof(Uint64) == 8); -SDL_COMPILE_TIME_ASSERT(sint64, sizeof(Sint64) == 8); -#endif /* DOXYGEN_SHOULD_IGNORE_THIS */ -/** \endcond */ - -/* Check to make sure enums are the size of ints, for structure packing. - For both Watcom C/C++ and Borland C/C++ the compiler option that makes - enums having the size of an int must be enabled. - This is "-b" for Borland C/C++ and "-ei" for Watcom C/C++ (v11). -*/ - -/** \cond */ -#ifndef DOXYGEN_SHOULD_IGNORE_THIS -#if !defined(__ANDROID__) - /* TODO: include/SDL_stdinc.h:174: error: size of array 'SDL_dummy_enum' is negative */ -typedef enum -{ - DUMMY_ENUM_VALUE -} SDL_DUMMY_ENUM; - -SDL_COMPILE_TIME_ASSERT(enum, sizeof(SDL_DUMMY_ENUM) == sizeof(int)); -#endif -#endif /* DOXYGEN_SHOULD_IGNORE_THIS */ -/** \endcond */ - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(HAVE_ALLOCA) && !defined(alloca) -# if defined(HAVE_ALLOCA_H) -# include <alloca.h> -# elif defined(__GNUC__) -# define alloca __builtin_alloca -# elif defined(_MSC_VER) -# include <malloc.h> -# define alloca _alloca -# elif defined(__WATCOMC__) -# include <malloc.h> -# elif defined(__BORLANDC__) -# include <malloc.h> -# elif defined(__DMC__) -# include <stdlib.h> -# elif defined(__AIX__) -#pragma alloca -# elif defined(__MRC__) -void *alloca(unsigned); -# else -char *alloca(); -# endif -#endif -#ifdef HAVE_ALLOCA -#define SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count)) -#define SDL_stack_free(data) -#else -#define SDL_stack_alloc(type, count) (type*)SDL_malloc(sizeof(type)*(count)) -#define SDL_stack_free(data) SDL_free(data) -#endif - -extern DECLSPEC void *SDLCALL SDL_malloc(size_t size); -extern DECLSPEC void *SDLCALL SDL_calloc(size_t nmemb, size_t size); -extern DECLSPEC void *SDLCALL SDL_realloc(void *mem, size_t size); -extern DECLSPEC void SDLCALL SDL_free(void *mem); - -extern DECLSPEC char *SDLCALL SDL_getenv(const char *name); -extern DECLSPEC int SDLCALL SDL_setenv(const char *name, const char *value, int overwrite); - -extern DECLSPEC void SDLCALL SDL_qsort(void *base, size_t nmemb, size_t size, int (*compare) (const void *, const void *)); - -extern DECLSPEC int SDLCALL SDL_abs(int x); - -/* !!! FIXME: these have side effects. You probably shouldn't use them. */ -/* !!! FIXME: Maybe we do forceinline functions of SDL_mini, SDL_minf, etc? */ -#define SDL_min(x, y) (((x) < (y)) ? (x) : (y)) -#define SDL_max(x, y) (((x) > (y)) ? (x) : (y)) - -extern DECLSPEC int SDLCALL SDL_isdigit(int x); -extern DECLSPEC int SDLCALL SDL_isspace(int x); -extern DECLSPEC int SDLCALL SDL_toupper(int x); -extern DECLSPEC int SDLCALL SDL_tolower(int x); - -extern DECLSPEC void *SDLCALL SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len); - -#define SDL_zero(x) SDL_memset(&(x), 0, sizeof((x))) -#define SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x))) - -/* Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent. */ -SDL_FORCE_INLINE void SDL_memset4(void *dst, Uint32 val, size_t dwords) -{ -#if defined(__GNUC__) && defined(i386) - int u0, u1, u2; - __asm__ __volatile__ ( - "cld \n\t" - "rep ; stosl \n\t" - : "=&D" (u0), "=&a" (u1), "=&c" (u2) - : "0" (dst), "1" (val), "2" (SDL_static_cast(Uint32, dwords)) - : "memory" - ); -#else - size_t _n = (dwords + 3) / 4; - Uint32 *_p = SDL_static_cast(Uint32 *, dst); - Uint32 _val = (val); - if (dwords == 0) - return; - switch (dwords % 4) - { - case 0: do { *_p++ = _val; - case 3: *_p++ = _val; - case 2: *_p++ = _val; - case 1: *_p++ = _val; - } while ( --_n ); - } -#endif -} - - -extern DECLSPEC void *SDLCALL SDL_memcpy(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len); - -extern DECLSPEC void *SDLCALL SDL_memmove(SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len); -extern DECLSPEC int SDLCALL SDL_memcmp(const void *s1, const void *s2, size_t len); - -extern DECLSPEC size_t SDLCALL SDL_wcslen(const wchar_t *wstr); -extern DECLSPEC size_t SDLCALL SDL_wcslcpy(SDL_OUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen); -extern DECLSPEC size_t SDLCALL SDL_wcslcat(SDL_INOUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen); - -extern DECLSPEC size_t SDLCALL SDL_strlen(const char *str); -extern DECLSPEC size_t SDLCALL SDL_strlcpy(SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen); -extern DECLSPEC size_t SDLCALL SDL_utf8strlcpy(SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_bytes); -extern DECLSPEC size_t SDLCALL SDL_strlcat(SDL_INOUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen); -extern DECLSPEC char *SDLCALL SDL_strdup(const char *str); -extern DECLSPEC char *SDLCALL SDL_strrev(char *str); -extern DECLSPEC char *SDLCALL SDL_strupr(char *str); -extern DECLSPEC char *SDLCALL SDL_strlwr(char *str); -extern DECLSPEC char *SDLCALL SDL_strchr(const char *str, int c); -extern DECLSPEC char *SDLCALL SDL_strrchr(const char *str, int c); -extern DECLSPEC char *SDLCALL SDL_strstr(const char *haystack, const char *needle); - -extern DECLSPEC char *SDLCALL SDL_itoa(int value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_uitoa(unsigned int value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ltoa(long value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ultoa(unsigned long value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_lltoa(Sint64 value, char *str, int radix); -extern DECLSPEC char *SDLCALL SDL_ulltoa(Uint64 value, char *str, int radix); - -extern DECLSPEC int SDLCALL SDL_atoi(const char *str); -extern DECLSPEC double SDLCALL SDL_atof(const char *str); -extern DECLSPEC long SDLCALL SDL_strtol(const char *str, char **endp, int base); -extern DECLSPEC unsigned long SDLCALL SDL_strtoul(const char *str, char **endp, int base); -extern DECLSPEC Sint64 SDLCALL SDL_strtoll(const char *str, char **endp, int base); -extern DECLSPEC Uint64 SDLCALL SDL_strtoull(const char *str, char **endp, int base); -extern DECLSPEC double SDLCALL SDL_strtod(const char *str, char **endp); - -extern DECLSPEC int SDLCALL SDL_strcmp(const char *str1, const char *str2); -extern DECLSPEC int SDLCALL SDL_strncmp(const char *str1, const char *str2, size_t maxlen); -extern DECLSPEC int SDLCALL SDL_strcasecmp(const char *str1, const char *str2); -extern DECLSPEC int SDLCALL SDL_strncasecmp(const char *str1, const char *str2, size_t len); - -extern DECLSPEC int SDLCALL SDL_sscanf(const char *text, SDL_SCANF_FORMAT_STRING const char *fmt, ...) SDL_SCANF_VARARG_FUNC(2); -extern DECLSPEC int SDLCALL SDL_vsscanf(const char *text, const char *fmt, va_list ap); -extern DECLSPEC int SDLCALL SDL_snprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ... ) SDL_PRINTF_VARARG_FUNC(3); -extern DECLSPEC int SDLCALL SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt, va_list ap); - -#ifndef HAVE_M_PI -#ifndef M_PI -#define M_PI 3.14159265358979323846264338327950288 /* pi */ -#endif -#endif - -extern DECLSPEC double SDLCALL SDL_acos(double x); -extern DECLSPEC double SDLCALL SDL_asin(double x); -extern DECLSPEC double SDLCALL SDL_atan(double x); -extern DECLSPEC double SDLCALL SDL_atan2(double x, double y); -extern DECLSPEC double SDLCALL SDL_ceil(double x); -extern DECLSPEC double SDLCALL SDL_copysign(double x, double y); -extern DECLSPEC double SDLCALL SDL_cos(double x); -extern DECLSPEC float SDLCALL SDL_cosf(float x); -extern DECLSPEC double SDLCALL SDL_fabs(double x); -extern DECLSPEC double SDLCALL SDL_floor(double x); -extern DECLSPEC double SDLCALL SDL_log(double x); -extern DECLSPEC double SDLCALL SDL_pow(double x, double y); -extern DECLSPEC double SDLCALL SDL_scalbn(double x, int n); -extern DECLSPEC double SDLCALL SDL_sin(double x); -extern DECLSPEC float SDLCALL SDL_sinf(float x); -extern DECLSPEC double SDLCALL SDL_sqrt(double x); -extern DECLSPEC float SDLCALL SDL_sqrtf(float x); -extern DECLSPEC double SDLCALL SDL_tan(double x); -extern DECLSPEC float SDLCALL SDL_tanf(float x); - -/* The SDL implementation of iconv() returns these error codes */ -#define SDL_ICONV_ERROR (size_t)-1 -#define SDL_ICONV_E2BIG (size_t)-2 -#define SDL_ICONV_EILSEQ (size_t)-3 -#define SDL_ICONV_EINVAL (size_t)-4 - -/* SDL_iconv_* are now always real symbols/types, not macros or inlined. */ -typedef struct _SDL_iconv_t *SDL_iconv_t; -extern DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open(const char *tocode, - const char *fromcode); -extern DECLSPEC int SDLCALL SDL_iconv_close(SDL_iconv_t cd); -extern DECLSPEC size_t SDLCALL SDL_iconv(SDL_iconv_t cd, const char **inbuf, - size_t * inbytesleft, char **outbuf, - size_t * outbytesleft); -/** - * This function converts a string between encodings in one pass, returning a - * string that must be freed with SDL_free() or NULL on error. - */ -extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode, - const char *fromcode, - const char *inbuf, - size_t inbytesleft); -#define SDL_iconv_utf8_locale(S) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1) -#define SDL_iconv_utf8_ucs2(S) (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1) -#define SDL_iconv_utf8_ucs4(S) (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1) - -/* force builds using Clang's static analysis tools to use literal C runtime - here, since there are possibly tests that are ineffective otherwise. */ -#if defined(__clang_analyzer__) && !defined(SDL_DISABLE_ANALYZE_MACROS) -#define SDL_malloc malloc -#define SDL_calloc calloc -#define SDL_realloc realloc -#define SDL_free free -#define SDL_memset memset -#define SDL_memcpy memcpy -#define SDL_memmove memmove -#define SDL_memcmp memcmp -#define SDL_strlen strlen -#define SDL_strlcpy strlcpy -#define SDL_strlcat strlcat -#define SDL_strdup strdup -#define SDL_strchr strchr -#define SDL_strrchr strrchr -#define SDL_strstr strstr -#define SDL_strcmp strcmp -#define SDL_strncmp strncmp -#define SDL_strcasecmp strcasecmp -#define SDL_strncasecmp strncasecmp -#define SDL_sscanf sscanf -#define SDL_vsscanf vsscanf -#define SDL_snprintf snprintf -#define SDL_vsnprintf vsnprintf -#endif - -SDL_FORCE_INLINE void *SDL_memcpy4(SDL_OUT_BYTECAP(dwords*4) void *dst, SDL_IN_BYTECAP(dwords*4) const void *src, size_t dwords) -{ - return SDL_memcpy(dst, src, dwords * 4); -} - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* _SDL_stdinc_h */ - -/* vi: set ts=4 sw=4 expandtab: */ |