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#include "SDL_config.h"
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdarg.h>
#include <string.h>
#include <strings.h>
#include <wchar.h>
#include <inttypes.h>
#include <ctype.h>
#include <math.h>
#include <float.h>
#include <alloca.h>
#include "begin_code.h"
#include "close_code.h"
Go to the source code of this file.
Macros | |
#define | SDL_arraysize(array) (sizeof(array)/sizeof(array[0])) |
#define | SDL_TABLESIZE(table) SDL_arraysize(table) |
#define | SDL_STRINGIFY_ARG(arg) #arg |
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). | |
#define | SDL_reinterpret_cast(type, expression) ((type)(expression)) |
#define | SDL_static_cast(type, expression) ((type)(expression)) |
#define | SDL_const_cast(type, expression) ((type)(expression)) |
#define | SDL_FOURCC(A, B, C, D) |
Basic data types | |
#define | SDL_MAX_SINT8 ((Sint8)0x7F) /* 127 */ |
A signed 8-bit integer type. | |
#define | SDL_MIN_SINT8 ((Sint8)(~0x7F)) /* -128 */ |
#define | SDL_MAX_UINT8 ((Uint8)0xFF) /* 255 */ |
An unsigned 8-bit integer type. | |
#define | SDL_MIN_UINT8 ((Uint8)0x00) /* 0 */ |
#define | SDL_MAX_SINT16 ((Sint16)0x7FFF) /* 32767 */ |
A signed 16-bit integer type. | |
#define | SDL_MIN_SINT16 ((Sint16)(~0x7FFF)) /* -32768 */ |
#define | SDL_MAX_UINT16 ((Uint16)0xFFFF) /* 65535 */ |
An unsigned 16-bit integer type. | |
#define | SDL_MIN_UINT16 ((Uint16)0x0000) /* 0 */ |
#define | SDL_MAX_SINT32 ((Sint32)0x7FFFFFFF) /* 2147483647 */ |
A signed 32-bit integer type. | |
#define | SDL_MIN_SINT32 ((Sint32)(~0x7FFFFFFF)) /* -2147483648 */ |
#define | SDL_MAX_UINT32 ((Uint32)0xFFFFFFFFu) /* 4294967295 */ |
An unsigned 32-bit integer type. | |
#define | SDL_MIN_UINT32 ((Uint32)0x00000000) /* 0 */ |
#define | SDL_MAX_SINT64 ((Sint64)0x7FFFFFFFFFFFFFFFll) /* 9223372036854775807 */ |
A signed 64-bit integer type. | |
#define | SDL_MIN_SINT64 ((Sint64)(~0x7FFFFFFFFFFFFFFFll)) /* -9223372036854775808 */ |
#define | SDL_MAX_UINT64 ((Uint64)0xFFFFFFFFFFFFFFFFull) /* 18446744073709551615 */ |
An unsigned 64-bit integer type. | |
#define | SDL_MIN_UINT64 ((Uint64)(0x0000000000000000ull)) /* 0 */ |
#define | SDL_PRIs64 "lld" |
#define | SDL_PRIu64 "llu" |
#define | SDL_PRIx64 "llx" |
#define | SDL_PRIX64 "llX" |
#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) |
#define | SDL_COMPILE_TIME_ASSERT(name, x) typedef int SDL_compile_time_assert_ ## name[(x) * 2 - 1] |
#define | SDL_stack_alloc(type, count) (type*)alloca(sizeof(type)*(count)) |
#define | SDL_stack_free(data) |
#define | SDL_min(x, y) (((x) < (y)) ? (x) : (y)) |
#define | SDL_max(x, y) (((x) > (y)) ? (x) : (y)) |
#define | SDL_zero(x) SDL_memset(&(x), 0, sizeof((x))) |
#define | SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x))) |
#define | SDL_zeroa(x) SDL_memset((x), 0, sizeof((x))) |
#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 |
#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) |
enum | SDL_bool { SDL_FALSE = 0 , SDL_TRUE = 1 } |
typedef int8_t | Sint8 |
typedef uint8_t | Uint8 |
typedef int16_t | Sint16 |
typedef uint16_t | Uint16 |
typedef int32_t | Sint32 |
typedef uint32_t | Uint32 |
typedef int64_t | Sint64 |
typedef uint64_t | Uint64 |
typedef void *(SDLCALL * | SDL_malloc_func) (size_t size) |
typedef void *(SDLCALL * | SDL_calloc_func) (size_t nmemb, size_t size) |
typedef void *(SDLCALL * | SDL_realloc_func) (void *mem, size_t size) |
typedef void(SDLCALL * | SDL_free_func) (void *mem) |
typedef struct _SDL_iconv_t * | SDL_iconv_t |
DECLSPEC void *SDLCALL | SDL_malloc (size_t size) |
DECLSPEC void *SDLCALL | SDL_calloc (size_t nmemb, size_t size) |
DECLSPEC void *SDLCALL | SDL_realloc (void *mem, size_t size) |
DECLSPEC void SDLCALL | SDL_free (void *mem) |
DECLSPEC void SDLCALL | SDL_GetMemoryFunctions (SDL_malloc_func *malloc_func, SDL_calloc_func *calloc_func, SDL_realloc_func *realloc_func, SDL_free_func *free_func) |
Get the current set of SDL memory functions. | |
DECLSPEC int SDLCALL | SDL_SetMemoryFunctions (SDL_malloc_func malloc_func, SDL_calloc_func calloc_func, SDL_realloc_func realloc_func, SDL_free_func free_func) |
Replace SDL's memory allocation functions with a custom set. More... | |
DECLSPEC int SDLCALL | SDL_GetNumAllocations (void) |
Get the number of outstanding (unfreed) allocations. | |
DECLSPEC char *SDLCALL | SDL_getenv (const char *name) |
DECLSPEC int SDLCALL | SDL_setenv (const char *name, const char *value, int overwrite) |
DECLSPEC void SDLCALL | SDL_qsort (void *base, size_t nmemb, size_t size, int(*compare)(const void *, const void *)) |
DECLSPEC int SDLCALL | SDL_abs (int x) |
DECLSPEC int SDLCALL | SDL_isdigit (int x) |
DECLSPEC int SDLCALL | SDL_isspace (int x) |
DECLSPEC int SDLCALL | SDL_isupper (int x) |
DECLSPEC int SDLCALL | SDL_islower (int x) |
DECLSPEC int SDLCALL | SDL_toupper (int x) |
DECLSPEC int SDLCALL | SDL_tolower (int x) |
DECLSPEC Uint32 SDLCALL | SDL_crc32 (Uint32 crc, const void *data, size_t len) |
DECLSPEC void *SDLCALL | SDL_memset (SDL_OUT_BYTECAP(len) void *dst, int c, size_t len) |
SDL_FORCE_INLINE void | SDL_memset4 (void *dst, Uint32 val, size_t dwords) |
DECLSPEC void *SDLCALL | SDL_memcpy (SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len) |
DECLSPEC void *SDLCALL | SDL_memmove (SDL_OUT_BYTECAP(len) void *dst, SDL_IN_BYTECAP(len) const void *src, size_t len) |
DECLSPEC int SDLCALL | SDL_memcmp (const void *s1, const void *s2, size_t len) |
DECLSPEC size_t SDLCALL | SDL_wcslen (const wchar_t *wstr) |
DECLSPEC size_t SDLCALL | SDL_wcslcpy (SDL_OUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen) |
DECLSPEC size_t SDLCALL | SDL_wcslcat (SDL_INOUT_Z_CAP(maxlen) wchar_t *dst, const wchar_t *src, size_t maxlen) |
DECLSPEC wchar_t *SDLCALL | SDL_wcsdup (const wchar_t *wstr) |
DECLSPEC wchar_t *SDLCALL | SDL_wcsstr (const wchar_t *haystack, const wchar_t *needle) |
DECLSPEC int SDLCALL | SDL_wcscmp (const wchar_t *str1, const wchar_t *str2) |
DECLSPEC int SDLCALL | SDL_wcsncmp (const wchar_t *str1, const wchar_t *str2, size_t maxlen) |
DECLSPEC int SDLCALL | SDL_wcscasecmp (const wchar_t *str1, const wchar_t *str2) |
DECLSPEC int SDLCALL | SDL_wcsncasecmp (const wchar_t *str1, const wchar_t *str2, size_t len) |
DECLSPEC size_t SDLCALL | SDL_strlen (const char *str) |
DECLSPEC size_t SDLCALL | SDL_strlcpy (SDL_OUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen) |
DECLSPEC size_t SDLCALL | SDL_utf8strlcpy (SDL_OUT_Z_CAP(dst_bytes) char *dst, const char *src, size_t dst_bytes) |
DECLSPEC size_t SDLCALL | SDL_strlcat (SDL_INOUT_Z_CAP(maxlen) char *dst, const char *src, size_t maxlen) |
DECLSPEC char *SDLCALL | SDL_strdup (const char *str) |
DECLSPEC char *SDLCALL | SDL_strrev (char *str) |
DECLSPEC char *SDLCALL | SDL_strupr (char *str) |
DECLSPEC char *SDLCALL | SDL_strlwr (char *str) |
DECLSPEC char *SDLCALL | SDL_strchr (const char *str, int c) |
DECLSPEC char *SDLCALL | SDL_strrchr (const char *str, int c) |
DECLSPEC char *SDLCALL | SDL_strstr (const char *haystack, const char *needle) |
DECLSPEC char *SDLCALL | SDL_strtokr (char *s1, const char *s2, char **saveptr) |
DECLSPEC size_t SDLCALL | SDL_utf8strlen (const char *str) |
DECLSPEC char *SDLCALL | SDL_itoa (int value, char *str, int radix) |
DECLSPEC char *SDLCALL | SDL_uitoa (unsigned int value, char *str, int radix) |
DECLSPEC char *SDLCALL | SDL_ltoa (long value, char *str, int radix) |
DECLSPEC char *SDLCALL | SDL_ultoa (unsigned long value, char *str, int radix) |
DECLSPEC char *SDLCALL | SDL_lltoa (Sint64 value, char *str, int radix) |
DECLSPEC char *SDLCALL | SDL_ulltoa (Uint64 value, char *str, int radix) |
DECLSPEC int SDLCALL | SDL_atoi (const char *str) |
DECLSPEC double SDLCALL | SDL_atof (const char *str) |
DECLSPEC long SDLCALL | SDL_strtol (const char *str, char **endp, int base) |
DECLSPEC unsigned long SDLCALL | SDL_strtoul (const char *str, char **endp, int base) |
DECLSPEC Sint64 SDLCALL | SDL_strtoll (const char *str, char **endp, int base) |
DECLSPEC Uint64 SDLCALL | SDL_strtoull (const char *str, char **endp, int base) |
DECLSPEC double SDLCALL | SDL_strtod (const char *str, char **endp) |
DECLSPEC int SDLCALL | SDL_strcmp (const char *str1, const char *str2) |
DECLSPEC int SDLCALL | SDL_strncmp (const char *str1, const char *str2, size_t maxlen) |
DECLSPEC int SDLCALL | SDL_strcasecmp (const char *str1, const char *str2) |
DECLSPEC int SDLCALL | SDL_strncasecmp (const char *str1, const char *str2, size_t len) |
DECLSPEC int SDLCALL | SDL_sscanf (const char *text, SDL_SCANF_FORMAT_STRING const char *fmt,...) SDL_SCANF_VARARG_FUNC(2) |
DECLSPEC int SDLCALL | SDL_vsscanf (const char *text, const char *fmt, va_list ap) |
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) |
DECLSPEC int SDLCALL | SDL_vsnprintf (SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt, va_list ap) |
DECLSPEC double SDLCALL | SDL_acos (double x) |
DECLSPEC float SDLCALL | SDL_acosf (float x) |
DECLSPEC double SDLCALL | SDL_asin (double x) |
DECLSPEC float SDLCALL | SDL_asinf (float x) |
DECLSPEC double SDLCALL | SDL_atan (double x) |
DECLSPEC float SDLCALL | SDL_atanf (float x) |
DECLSPEC double SDLCALL | SDL_atan2 (double x, double y) |
DECLSPEC float SDLCALL | SDL_atan2f (float x, float y) |
DECLSPEC double SDLCALL | SDL_ceil (double x) |
DECLSPEC float SDLCALL | SDL_ceilf (float x) |
DECLSPEC double SDLCALL | SDL_copysign (double x, double y) |
DECLSPEC float SDLCALL | SDL_copysignf (float x, float y) |
DECLSPEC double SDLCALL | SDL_cos (double x) |
DECLSPEC float SDLCALL | SDL_cosf (float x) |
DECLSPEC double SDLCALL | SDL_exp (double x) |
DECLSPEC float SDLCALL | SDL_expf (float x) |
DECLSPEC double SDLCALL | SDL_fabs (double x) |
DECLSPEC float SDLCALL | SDL_fabsf (float x) |
DECLSPEC double SDLCALL | SDL_floor (double x) |
DECLSPEC float SDLCALL | SDL_floorf (float x) |
DECLSPEC double SDLCALL | SDL_trunc (double x) |
DECLSPEC float SDLCALL | SDL_truncf (float x) |
DECLSPEC double SDLCALL | SDL_fmod (double x, double y) |
DECLSPEC float SDLCALL | SDL_fmodf (float x, float y) |
DECLSPEC double SDLCALL | SDL_log (double x) |
DECLSPEC float SDLCALL | SDL_logf (float x) |
DECLSPEC double SDLCALL | SDL_log10 (double x) |
DECLSPEC float SDLCALL | SDL_log10f (float x) |
DECLSPEC double SDLCALL | SDL_pow (double x, double y) |
DECLSPEC float SDLCALL | SDL_powf (float x, float y) |
DECLSPEC double SDLCALL | SDL_scalbn (double x, int n) |
DECLSPEC float SDLCALL | SDL_scalbnf (float x, int n) |
DECLSPEC double SDLCALL | SDL_sin (double x) |
DECLSPEC float SDLCALL | SDL_sinf (float x) |
DECLSPEC double SDLCALL | SDL_sqrt (double x) |
DECLSPEC float SDLCALL | SDL_sqrtf (float x) |
DECLSPEC double SDLCALL | SDL_tan (double x) |
DECLSPEC float SDLCALL | SDL_tanf (float x) |
DECLSPEC SDL_iconv_t SDLCALL | SDL_iconv_open (const char *tocode, const char *fromcode) |
DECLSPEC int SDLCALL | SDL_iconv_close (SDL_iconv_t cd) |
DECLSPEC size_t SDLCALL | SDL_iconv (SDL_iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft) |
DECLSPEC char *SDLCALL | SDL_iconv_string (const char *tocode, const char *fromcode, const char *inbuf, size_t inbytesleft) |
SDL_FORCE_INLINE void * | SDL_memcpy4 (SDL_OUT_BYTECAP(dwords *4) void *dst, SDL_IN_BYTECAP(dwords *4) const void *src, size_t dwords) |
This is a general header that includes C language support.
#define SDL_arraysize | ( | array | ) | (sizeof(array)/sizeof(array[0])) |
The number of elements in an array.
#define SDL_FOURCC | ( | A, | |
B, | |||
C, | |||
D | |||
) |
#define SDL_STRINGIFY_ARG | ( | arg | ) | #arg |
Macro useful for building other macros with strings in them
e.g. #define LOG_ERROR(X) OutputDebugString(SDL_STRINGIFY_ARG(FUNCTION) ": " X "\n")
DECLSPEC char* SDLCALL SDL_iconv_string | ( | const char * | tocode, |
const char * | fromcode, | ||
const char * | inbuf, | ||
size_t | inbytesleft | ||
) |
This function converts a string between encodings in one pass, returning a string that must be freed with SDL_free() or NULL on error.
DECLSPEC int SDLCALL SDL_SetMemoryFunctions | ( | SDL_malloc_func | malloc_func, |
SDL_calloc_func | calloc_func, | ||
SDL_realloc_func | realloc_func, | ||
SDL_free_func | free_func | ||
) |
Replace SDL's memory allocation functions with a custom set.