#include "SDL_config.h"
#include <stddef.h>
#include <stdarg.h>
#include <stdint.h>
#include "begin_code.h"
#include "close_code.h"

Macros
#define	M_PI 3.14159265358979323846264338327950288 /* pi */

#define	SDL_arraysize(array) (sizeof(array)/sizeof(array[0]))

#define	SDL_COMPILE_TIME_ASSERT(name, x) typedef int SDL_dummy_ ## name[(x) * 2 - 1]

#define	SDL_FOURCC(A, B, C, D)

#define	SDL_ICONV_E2BIG (size_t)-2

#define	SDL_ICONV_EILSEQ (size_t)-3

#define	SDL_ICONV_EINVAL (size_t)-4

#define	SDL_ICONV_ERROR (size_t)-1

#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)

#define	SDL_max(x, y) (((x) > (y)) ? (x) : (y))

#define	SDL_min(x, y) (((x) < (y)) ? (x) : (y))

#define	SDL_stack_alloc(type, count) (type)SDL_malloc(sizeof(type)(count))

#define	SDL_stack_free(data) SDL_free(data)

#define	SDL_TABLESIZE(table) SDL_arraysize(table)

#define	SDL_zero(x) SDL_memset(&(x), 0, sizeof((x)))

#define	SDL_zerop(x) SDL_memset((x), 0, sizeof(*(x)))

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))

Typedefs
typedef struct _SDL_iconv_t *	SDL_iconv_t

Functions
DECLSPEC int SDLCALL	SDL_abs (int x)

DECLSPEC double SDLCALL	SDL_atan (double x)

DECLSPEC double SDLCALL	SDL_atan2 (double x, double y)

DECLSPEC double SDLCALL	SDL_atof (const char *str)

DECLSPEC int SDLCALL	SDL_atoi (const char *str)

DECLSPEC void *SDLCALL	SDL_calloc (size_t nmemb, size_t size)

DECLSPEC double SDLCALL	SDL_ceil (double x)

DECLSPEC double SDLCALL	SDL_copysign (double x, double y)

DECLSPEC double SDLCALL	SDL_cos (double x)

DECLSPEC float SDLCALL	SDL_cosf (float x)

DECLSPEC double SDLCALL	SDL_fabs (double x)

DECLSPEC double SDLCALL	SDL_floor (double x)

DECLSPEC void SDLCALL	SDL_free (void *mem)

DECLSPEC char *SDLCALL	SDL_getenv (const char *name)

DECLSPEC size_t SDLCALL	SDL_iconv (SDL_iconv_t cd, const char *inbuf, size_t inbytesleft, char *outbuf, size_t outbytesleft)

DECLSPEC int SDLCALL	SDL_iconv_close (SDL_iconv_t cd)

DECLSPEC SDL_iconv_t SDLCALL	SDL_iconv_open (const char tocode, const char fromcode)

DECLSPEC char *SDLCALL	SDL_iconv_string (const char tocode, const char fromcode, const char *inbuf, size_t inbytesleft)

DECLSPEC int SDLCALL	SDL_isdigit (int x)

DECLSPEC int SDLCALL	SDL_isspace (int x)

DECLSPEC char *SDLCALL	SDL_itoa (int value, char *str, int radix)

DECLSPEC char *SDLCALL	SDL_lltoa (Sint64 value, char *str, int radix)

DECLSPEC double SDLCALL	SDL_log (double x)

DECLSPEC char *SDLCALL	SDL_ltoa (long value, char *str, int radix)

DECLSPEC void *SDLCALL	SDL_malloc (size_t size)

DECLSPEC int SDLCALL	SDL_memcmp (const void s1, const void s2, size_t len)

DECLSPEC void *SDLCALL	SDL_memcpy (void dst, const void src, size_t len)

SDL_FORCE_INLINE void *	SDL_memcpy4 (void dst, const void src, size_t dwords)

DECLSPEC void *SDLCALL	SDL_memmove (void dst, const void src, size_t len)

DECLSPEC void *SDLCALL	SDL_memset (void *dst, int c, size_t len)

SDL_FORCE_INLINE void	SDL_memset4 (void *dst, int val, size_t dwords)

DECLSPEC double SDLCALL	SDL_pow (double x, double y)

DECLSPEC void SDLCALL	SDL_qsort (void base, size_t nmemb, size_t size, int(compare)(const void , const void ))

DECLSPEC void *SDLCALL	SDL_realloc (void *mem, size_t size)

DECLSPEC double SDLCALL	SDL_scalbn (double x, int n)

DECLSPEC int SDLCALL	SDL_setenv (const char name, const char value, int overwrite)

DECLSPEC double SDLCALL	SDL_sin (double x)

DECLSPEC float SDLCALL	SDL_sinf (float x)

DECLSPEC int SDLCALL	SDL_snprintf (char text, size_t maxlen, const char fmt,...)

DECLSPEC double SDLCALL	SDL_sqrt (double x)

DECLSPEC int SDLCALL	SDL_sscanf (const char text, const char fmt,...)

DECLSPEC int SDLCALL	SDL_strcasecmp (const char str1, const char str2)

DECLSPEC char *SDLCALL	SDL_strchr (const char *str, int c)

DECLSPEC int SDLCALL	SDL_strcmp (const char str1, const char str2)

DECLSPEC char *SDLCALL	SDL_strdup (const char *str)

DECLSPEC size_t SDLCALL	SDL_strlcat (char dst, const char src, size_t maxlen)

DECLSPEC size_t SDLCALL	SDL_strlcpy (char dst, const char src, size_t maxlen)

DECLSPEC size_t SDLCALL	SDL_strlen (const char *str)

DECLSPEC char *SDLCALL	SDL_strlwr (char *str)

DECLSPEC int SDLCALL	SDL_strncasecmp (const char str1, const char str2, size_t len)

DECLSPEC int SDLCALL	SDL_strncmp (const char str1, const char str2, size_t maxlen)

DECLSPEC char *SDLCALL	SDL_strrchr (const char *str, int c)

DECLSPEC char *SDLCALL	SDL_strrev (char *str)

DECLSPEC char *SDLCALL	SDL_strstr (const char haystack, const char needle)

DECLSPEC double SDLCALL	SDL_strtod (const char str, char *endp)

DECLSPEC long SDLCALL	SDL_strtol (const char str, char *endp, int base)

DECLSPEC Sint64 SDLCALL	SDL_strtoll (const char str, char *endp, int base)

DECLSPEC unsigned long SDLCALL	SDL_strtoul (const char str, char *endp, int base)

DECLSPEC Uint64 SDLCALL	SDL_strtoull (const char str, char *endp, int base)

DECLSPEC char *SDLCALL	SDL_strupr (char *str)

DECLSPEC int SDLCALL	SDL_tolower (int x)

DECLSPEC int SDLCALL	SDL_toupper (int x)

DECLSPEC char *SDLCALL	SDL_uitoa (unsigned int value, char *str, int radix)

DECLSPEC char *SDLCALL	SDL_ulltoa (Uint64 value, char *str, int radix)

DECLSPEC char *SDLCALL	SDL_ultoa (unsigned long value, char *str, int radix)

DECLSPEC size_t SDLCALL	SDL_utf8strlcpy (char dst, const char src, size_t dst_bytes)

DECLSPEC int SDLCALL	SDL_vsnprintf (char text, size_t maxlen, const char fmt, va_list ap)

DECLSPEC size_t SDLCALL	SDL_wcslcat (wchar_t dst, const wchar_t src, size_t maxlen)

DECLSPEC size_t SDLCALL	SDL_wcslcpy (wchar_t dst, const wchar_t src, size_t maxlen)

DECLSPEC size_t SDLCALL	SDL_wcslen (const wchar_t *wstr)

Basic data types
enum	SDL_bool { SDL_FALSE = 0, SDL_TRUE = 1 }

typedef int8_t	Sint8
	A signed 8-bit integer type. More...

typedef uint8_t	Uint8
	An unsigned 8-bit integer type. More...

typedef int16_t	Sint16
	A signed 16-bit integer type. More...

typedef uint16_t	Uint16
	An unsigned 16-bit integer type. More...

typedef int32_t	Sint32
	A signed 32-bit integer type. More...

typedef uint32_t	Uint32
	An unsigned 32-bit integer type. More...

typedef int64_t	Sint64
	A signed 64-bit integer type. More...

typedef uint64_t	Uint64
	An unsigned 64-bit integer type. More...

Macro Definition Documentation

#define M_PI 3.14159265358979323846264338327950288 /* pi */

Definition at line 339 of file SDL_stdinc.h.

#define SDL_arraysize ( array ) (sizeof(array)/sizeof(array[0]))

The number of elements in an array.

Definition at line 83 of file SDL_stdinc.h.

Referenced by get_audio_device(), IMA_ADPCM_decode(), open_audio_device(), SDL_AudioQuit(), SDL_GameControllerEventState(), SDL_GetErrorMsg(), SDL_GetNumAudioDrivers(), SDL_GetNumRenderDrivers(), SDL_GetNumVideoDrivers(), SDL_GetScancodeFromName(), SDL_iconv_open(), SDL_JoystickEventState(), SDL_LogOutput(), SDL_PromptAssertion(), SDL_SendEditingText(), SDL_SendKeyboardText(), SDL_StopEventLoop(), SDL_WasInit(), and SDLTest_CommonInit().

#define SDL_COMPILE_TIME_ASSERT	(	name,
		x
	)	typedef int SDL_dummy_ ## name[(x) * 2 - 1]

Definition at line 159 of file SDL_stdinc.h.

Referenced by SDL_AtomicTryLock().

#define SDL_const_cast	(	type,
		expression
	)	((type)(expression))

Definition at line 100 of file SDL_stdinc.h.

Referenced by SDL_strchr(), SDL_strrchr(), SDL_strstr(), and SDL_TLSSet().

#define SDL_FOURCC	(	A,
		B,
		C,
		D
	)

Value:

((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))

Definition at line 105 of file SDL_stdinc.h.

#define SDL_ICONV_E2BIG (size_t)-2

Definition at line 360 of file SDL_stdinc.h.

Referenced by SDL_iconv(), and SDL_iconv_string().

#define SDL_ICONV_EILSEQ (size_t)-3

Definition at line 361 of file SDL_stdinc.h.

Referenced by SDL_iconv_string().

#define SDL_ICONV_EINVAL (size_t)-4

Definition at line 362 of file SDL_stdinc.h.

Referenced by SDL_iconv(), and SDL_iconv_string().

#define SDL_ICONV_ERROR (size_t)-1

Definition at line 359 of file SDL_stdinc.h.

Referenced by SDL_iconv_string().

#define SDL_iconv_utf8_locale ( S ) SDL_iconv_string("", "UTF-8", S, SDL_strlen(S)+1)

Definition at line 380 of file SDL_stdinc.h.

#define SDL_iconv_utf8_ucs2 ( S ) (Uint16 *)SDL_iconv_string("UCS-2-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

Definition at line 381 of file SDL_stdinc.h.

#define SDL_iconv_utf8_ucs4 ( S ) (Uint32 *)SDL_iconv_string("UCS-4-INTERNAL", "UTF-8", S, SDL_strlen(S)+1)

Definition at line 382 of file SDL_stdinc.h.

#define SDL_max	(	x,
		y
	)	(((x) > (y)) ? (x) : (y))

Definition at line 245 of file SDL_stdinc.h.

Referenced by RenderDrawLinesWithRects(), SDL_RendererEventWatch(), SDL_SetWindowMinimumSize(), and SW_RenderFillRects().

#define SDL_min	(	x,
		y
	)	(((x) < (y)) ? (x) : (y))

Definition at line 244 of file SDL_stdinc.h.

Referenced by bestDollarDifference(), RenderDrawLinesWithRects(), SDL_PrintFloat(), SDL_RendererEventWatch(), SDL_SetWindowMaximumSize(), SDL_strlcpy(), SDL_SYS_JoystickGetDeviceGUID(), SDL_SYS_JoystickGetGUID(), SDL_utf8strlcpy(), SDL_vsnprintf(), SDL_WasInit(), and SDL_wcslcpy().

#define SDL_reinterpret_cast	(	type,
		expression
	)	((type)(expression))

Definition at line 98 of file SDL_stdinc.h.

#define SDL_stack_alloc	(	type,
		count
	)	(type)SDL_malloc(sizeof(type)(count))

Definition at line 226 of file SDL_stdinc.h.

Referenced by RenderDrawLinesWithRects(), RenderDrawPointsWithRects(), SDL_LogMessageV(), SDL_LogOutput(), SDL_PromptAssertion(), SDL_RenderDrawLines(), SDL_RenderDrawPoints(), SDL_RenderFillRects(), SDL_RWFromFile(), SW_RenderDrawLines(), SW_RenderDrawPoints(), and SW_RenderFillRects().

#define SDL_stack_free ( data ) SDL_free(data)

Definition at line 227 of file SDL_stdinc.h.

Referenced by RenderDrawLinesWithRects(), RenderDrawPointsWithRects(), SDL_LogMessageV(), SDL_LogOutput(), SDL_PromptAssertion(), SDL_RenderDrawLines(), SDL_RenderDrawPoints(), SDL_RenderFillRects(), SDL_RWFromFile(), SW_RenderDrawLines(), SW_RenderDrawPoints(), and SW_RenderFillRects().

#define SDL_static_cast	(	type,
		expression
	)	((type)(expression))

Definition at line 99 of file SDL_stdinc.h.

Referenced by SDL_memset4(), SDL_Swap16(), SDL_Swap32(), and SDL_Swap64().

#define SDL_TABLESIZE ( table ) SDL_arraysize(table)

Definition at line 84 of file SDL_stdinc.h.

Referenced by PSP_InitOSKeymap().

#define SDL_zero ( x ) SDL_memset(&(x), 0, sizeof((x)))

Definition at line 254 of file SDL_stdinc.h.

Referenced by find_device_by_name(), prepare_audiounit(), SDL_AddBasicVideoDisplay(), SDL_JoystickGetDeviceGUID(), SDL_LoadWAV_RW(), SDL_PromptAssertion(), SDL_RenderSetClipRect(), SDL_SetWindowDisplayMode(), SDL_ShowSimpleMessageBox(), SDL_SYS_JoystickGetDeviceGUID(), SDL_SYS_JoystickGetGUID(), SDL_vsnprintf(), and SDLTest_CommonInit().

#define SDL_zerop ( x ) SDL_memset((x), 0, sizeof(*(x)))

Definition at line 255 of file SDL_stdinc.h.

Referenced by SDL_BuildAudioCVT(), SDL_CreateSurfaceOnStack(), SDL_GetErrBuf(), SDL_HapticRumbleInit(), SDL_InitFormat(), and SDL_MouseQuit().

Typedef Documentation

typedef struct _SDL_iconv_t* SDL_iconv_t

Definition at line 365 of file SDL_stdinc.h.

typedef int16_t Sint16

A signed 16-bit integer type.

Definition at line 133 of file SDL_stdinc.h.

typedef int32_t Sint32

A signed 32-bit integer type.

Definition at line 141 of file SDL_stdinc.h.

typedef int64_t Sint64

A signed 64-bit integer type.

Definition at line 150 of file SDL_stdinc.h.

typedef int8_t Sint8

A signed 8-bit integer type.

Definition at line 125 of file SDL_stdinc.h.

typedef uint16_t Uint16

An unsigned 16-bit integer type.

Definition at line 137 of file SDL_stdinc.h.

typedef uint32_t Uint32

An unsigned 32-bit integer type.

Definition at line 145 of file SDL_stdinc.h.

typedef uint64_t Uint64

An unsigned 64-bit integer type.

Definition at line 154 of file SDL_stdinc.h.

typedef uint8_t Uint8

An unsigned 8-bit integer type.

Definition at line 129 of file SDL_stdinc.h.

Enumeration Type Documentation

enum SDL_bool

Enumerator
SDL_FALSE
SDL_TRUE

Definition at line 116 of file SDL_stdinc.h.

Function Documentation

DECLSPEC int SDLCALL SDL_abs ( int x )

Definition at line 169 of file SDL_stdlib.c.

DECLSPEC double SDLCALL SDL_atan ( double x )

Definition at line 30 of file SDL_stdlib.c.

References atan(), and SDL_uclibc_atan().

DECLSPEC double SDLCALL SDL_atan2	(	double	x,
		double	y
	)

Definition at line 40 of file SDL_stdlib.c.

References SDL_uclibc_atan2().

Referenced by dollarNormalize(), and SDL_GestureProcessEvent().

DECLSPEC double SDLCALL SDL_atof ( const char * str )

Definition at line 783 of file SDL_string.c.

References NULL, and SDL_strtod().

Referenced by SDLTest_CommonArg().

DECLSPEC int SDLCALL SDL_atoi ( const char * str )

Definition at line 774 of file SDL_string.c.

References NULL, and SDL_strtol().

Referenced by isAtLeastGL3(), prepare_audiospec(), SDL_HapticSetGain(), SDL_PrivateGameControllerParseButton(), and SDLTest_CommonArg().

DECLSPEC void* SDLCALL SDL_calloc	(	size_t	nmemb,
		size_t	size
	)

Referenced by SDL_AllocBlitMap(), SDL_CreateMutex(), SDL_CreateRGBSurface(), SDL_CreateTexture(), SDL_CreateWindow(), SDL_CreateWindowFrom(), SDL_CreateWindowTexture(), SDL_EventState(), SDL_SW_CreateYUVTexture(), SDLTest_CommonCreateState(), and SW_CreateRendererForSurface().

DECLSPEC double SDLCALL SDL_ceil ( double x )

Definition at line 50 of file SDL_stdlib.c.

References int.

Referenced by _rotozoomSurfaceSizeTrig(), SDL_BuildAudioResampleCVT(), SDL_RenderSetClipRect(), SDL_RenderSetViewport(), and UpdateLogicalSize().

DECLSPEC double SDLCALL SDL_copysign	(	double	x,
		double	y
	)

Definition at line 60 of file SDL_stdlib.c.

References copysign(), and SDL_uclibc_copysign().

DECLSPEC double SDLCALL SDL_cos ( double x )

Definition at line 70 of file SDL_stdlib.c.

References cos(), and SDL_uclibc_cos().

Referenced by _rotozoomSurfaceSizeTrig(), dollarDifference(), dollarNormalize(), and SDL_cosf().

DECLSPEC float SDLCALL SDL_cosf ( float x )

Definition at line 80 of file SDL_stdlib.c.

References SDL_cos().

DECLSPEC double SDLCALL SDL_fabs ( double x )

Definition at line 90 of file SDL_stdlib.c.

References fabs(), and SDL_uclibc_fabs().

Referenced by _rotozoomSurfaceSizeTrig(), bestDollarDifference(), and UpdateLogicalSize().

DECLSPEC double SDLCALL SDL_floor ( double x )

Definition at line 100 of file SDL_stdlib.c.

References floor(), and SDL_uclibc_floor().

Referenced by SDL_RenderSetClipRect(), and SDL_RenderSetViewport().

DECLSPEC void SDLCALL SDL_free ( void * mem )

Referenced by build_device_list(), COREAUDIO_CloseDevice(), Zeni::Controllers::device_added(), free_device_list(), IMA_ADPCM_decode(), MS_ADPCM_decode(), ReadChunk(), RLEAlphaSurface(), RLEColorkeySurface(), SDL_AddTimer(), SDL_AllocFormat(), SDL_AllocPalette(), SDL_ClearHints(), SDL_CreateCond(), SDL_CreateMutex(), SDL_CreateSemaphore(), SDL_CreateThread(), SDL_CreateWindowTexture(), SDL_DelEventWatch(), SDL_DelHintCallback(), SDL_DelTouch(), SDL_DestroyCond(), SDL_DestroyMutex(), SDL_DestroySemaphore(), SDL_DestroyTexture(), SDL_DestroyWindow(), SDL_DestroyWindowTexture(), SDL_FreeBlitMap(), SDL_FreeFormat(), SDL_FreePalette(), SDL_FreeRW(), SDL_FreeShapeTree(), SDL_FreeSurface(), SDL_FreeWAV(), SDL_GameControllerAddMapping(), SDL_GameControllerClose(), SDL_GameControllerLoadHints(), SDL_GameControllerOpen(), SDL_GameControllerQuit(), SDL_Generic_SetTLSData(), SDL_GetErrBuf(), SDL_HapticClose(), SDL_HapticOpen(), SDL_HapticOpenFromJoystick(), SDL_HapticQuit(), SDL_iconv_close(), SDL_InvalidateMap(), SDL_JoystickClose(), SDL_JoystickOpen(), SDL_LoadWAV_RW(), SDL_LogOutput(), SDL_LogResetPriorities(), SDL_RecreateWindow(), SDL_RemoveTimer(), SDL_SetClipboardText(), SDL_setenv(), SDL_SetHintWithPriority(), SDL_SetWindowData(), SDL_SetWindowTitle(), SDL_StopEventLoop(), SDL_StreamDeinit(), SDL_SW_DestroyYUVTexture(), SDL_TimerQuit(), SDL_TLSCleanup(), SDL_TouchQuit(), SDL_UnRLESurface(), SDL_UpdateTextureNative(), SDL_UpdateTextureYUV(), SDL_UpdateTextureYUVPlanar(), SDL_VideoQuit(), SDL_WaitThread(), SDLTest_CommonEvent(), SDLTest_CommonQuit(), SDLTest_GenerateExecKey(), and SW_DestroyRenderer().

DECLSPEC char* SDLCALL SDL_getenv ( const char * name )

Definition at line 179 of file SDL_getenv.c.

References i, SDL_strlen(), and SDL_strncmp().

Referenced by getlocale(), open_audio_device(), prepare_audiospec(), SDL_AudioInit(), SDL_ChooseBlitFunc(), SDL_GetHint(), SDL_GL_ExtensionSupported(), SDL_HapticSetGain(), SDL_PromptAssertion(), SDL_setenv(), SDL_SetHintWithPriority(), and SDL_VideoInit().

DECLSPEC size_t SDLCALL SDL_iconv	(	SDL_iconv_t	cd,
		const char **	inbuf,
		size_t *	inbytesleft,
		char **	outbuf,
		size_t *	outbytesleft
	)

Definition at line 240 of file SDL_iconv.c.

References ENCODING_ASCII, ENCODING_LATIN1, ENCODING_UCS2BE, ENCODING_UCS2LE, ENCODING_UCS4BE, ENCODING_UCS4LE, ENCODING_UTF16, ENCODING_UTF16BE, ENCODING_UTF16LE, ENCODING_UTF16NATIVE, ENCODING_UTF32, ENCODING_UTF32BE, ENCODING_UTF32LE, ENCODING_UTF32NATIVE, ENCODING_UTF8, SDL_FALSE, SDL_ICONV_E2BIG, SDL_ICONV_EINVAL, SDL_TRUE, UNICODE_BOM, UNKNOWN_ASCII, and UNKNOWN_UNICODE.

Referenced by SDL_iconv_string().

DECLSPEC int SDLCALL SDL_iconv_close ( SDL_iconv_t cd )

Definition at line 844 of file SDL_iconv.c.

References SDL_free().

Referenced by SDL_iconv_string().

DECLSPEC SDL_iconv_t SDLCALL SDL_iconv_open	(	const char *	tocode,
		const char *	fromcode
	)

Definition at line 200 of file SDL_iconv.c.

References ENCODING_UNKNOWN, encodings, getlocale(), i, SDL_arraysize, SDL_malloc(), and SDL_strcasecmp().

Referenced by SDL_iconv_string().

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.

Definition at line 855 of file SDL_iconv.c.

References NULL, SDL_iconv(), SDL_iconv_close(), SDL_ICONV_E2BIG, SDL_ICONV_EILSEQ, SDL_ICONV_EINVAL, SDL_ICONV_ERROR, SDL_iconv_open(), SDL_malloc(), SDL_memset(), and SDL_realloc().

DECLSPEC int SDLCALL SDL_isdigit ( int x )

Definition at line 184 of file SDL_stdlib.c.

Referenced by SDL_ScanFloat(), SDL_ScanLong(), SDL_ScanLongLong(), SDL_ScanUintPtrT(), SDL_ScanUnsignedLong(), SDL_ScanUnsignedLongLong(), and SDLTest_CommonArg().

DECLSPEC int SDLCALL SDL_isspace ( int x )

Definition at line 185 of file SDL_stdlib.c.

Referenced by SDL_sscanf().

DECLSPEC char* SDLCALL SDL_itoa	(	int	value,
		char *	str,
		int	radix
	)

Definition at line 639 of file SDL_string.c.

References Zeni::itoa(), and SDL_ltoa().

Referenced by SDL_AddVideoDisplay().

DECLSPEC char* SDLCALL SDL_lltoa	(	Sint64	value,
		char *	str,
		int	radix
	)

Definition at line 717 of file SDL_string.c.

References ntoa_table, and SDL_strrev().

Referenced by SDL_PrintLongLong().

DECLSPEC double SDLCALL SDL_log ( double x )

Definition at line 110 of file SDL_stdlib.c.

References SDL_uclibc_log().

DECLSPEC char* SDLCALL SDL_ltoa	(	long	value,
		char *	str,
		int	radix
	)

Definition at line 659 of file SDL_string.c.

References ntoa_table, and SDL_strrev().

Referenced by SDL_itoa(), and SDL_PrintLong().

DECLSPEC void* SDLCALL SDL_malloc ( size_t size )

Referenced by build_device_list(), COREAUDIO_OpenDevice(), IMA_ADPCM_decode(), Map1to1(), Map1toN(), MS_ADPCM_decode(), prepare_audiounit(), PSPAUD_OpenDevice(), ReadChunk(), RecursivelyCalculateShapeTree(), RLEAlphaSurface(), RLEColorkeySurface(), SDL_AddEvent(), SDL_AddEventWatch(), SDL_AddFinger(), SDL_AddHintCallback(), SDL_AddTimer(), SDL_AddTouch(), SDL_AllocFormat(), SDL_AllocPalette(), SDL_AllocRW(), SDL_CreateCond(), SDL_CreateMutex(), SDL_CreateRGBSurface(), SDL_CreateSemaphore(), SDL_CreateThread(), SDL_CreateWindowTexture(), SDL_GameControllerAddMapping(), SDL_GameControllerLoadHints(), SDL_GameControllerMappingForGUID(), SDL_GameControllerOpen(), SDL_Generic_SetTLSData(), SDL_GetErrBuf(), SDL_GetWindowGammaRamp(), SDL_HapticInit(), SDL_HapticOpen(), SDL_HapticOpenFromJoystick(), SDL_iconv_open(), SDL_iconv_string(), SDL_JoystickOpen(), SDL_LogSetPriority(), SDL_PeepEvents(), SDL_PrivateGetControllerGUIDFromMappingString(), SDL_PrivateGetControllerNameFromMappingString(), SDL_setenv(), SDL_SetHintWithPriority(), SDL_SetWindowData(), SDL_strdup(), SDL_SW_CreateYUVTexture(), SDL_UnRLESurface(), SDL_UpdateTextureNative(), SDL_UpdateTextureYUV(), SDL_UpdateTextureYUVPlanar(), SDLTest_CommonInit(), SDLTest_GenerateExecKey(), SDLTest_GenerateRunSeed(), SDLTest_RandomAsciiStringOfSize(), and UnRLEAlpha().

DECLSPEC int SDLCALL SDL_memcmp	(	const void *	s1,
		const void *	s2,
		size_t	len
	)

Definition at line 370 of file SDL_string.c.

Referenced by Map1to1(), SDL_ConvertSurface(), SDL_PrivateGameControllerRefreshMapping(), SDL_PrivateGetControllerMappingForGUID(), and SDL_SetDisplayModeForDisplay().

DECLSPEC void* SDLCALL SDL_memcpy	(	void *	dst,
		const void *	src,
		size_t	len
	)

SDL_FORCE_INLINE void* SDL_memcpy4	(	void *	dst,
		const void *	src,
		size_t	dwords
	)

Definition at line 289 of file SDL_stdinc.h.

References SDL_memcpy().

DECLSPEC void* SDLCALL SDL_memmove	(	void *	dst,
		const void *	src,
		size_t	len
	)

Definition at line 346 of file SDL_string.c.

References memmove.

Referenced by SDL_BlitCopy().

DECLSPEC void* SDLCALL SDL_memset	(	void *	dst,
		int	c,
		size_t	len
	)

Definition at line 261 of file SDL_string.c.

References memset.

Referenced by COREAUDIO_CloseDevice(), COREAUDIO_OpenDevice(), dollarRecognize(), open_audio_device(), outputCallback(), prepare_audiounit(), PSPAUD_OpenDevice(), SDL_AllocPalette(), SDL_AudioInit(), SDL_AudioQuit(), SDL_CreateRGBSurface(), SDL_CreateThread(), SDL_DrawLine1(), SDL_GameControllerGetBindForAxis(), SDL_GameControllerGetBindForButton(), SDL_GameControllerOpen(), SDL_HapticInit(), SDL_HapticOpen(), SDL_HapticOpenFromJoystick(), SDL_iconv_string(), SDL_JoystickGetGUIDFromString(), SDL_JoystickOpen(), SDL_LoadWAV_RW(), SDL_PrivateGameControllerParseControllerConfigString(), SDL_Quit(), SDL_RunAudio(), SDL_SendSysWMEvent(), SDLTest_Assert(), SDLTest_AssertCheck(), SDLTest_AssertPass(), SDLTest_FuzzerInit(), SDLTest_GenerateExecKey(), SDLTest_Log(), SDLTest_LogError(), SDLTest_TimestampToString(), transformSurfaceY(), and UnRLEAlpha().

SDL_FORCE_INLINE void SDL_memset4	(	void *	dst,
		int	val,
		size_t	dwords
	)

Definition at line 258 of file SDL_stdinc.h.

References SDL_static_cast.

Referenced by SDL_FillRect1(), SDL_FillRect2(), and SDL_FillRect4().

DECLSPEC double SDLCALL SDL_pow	(	double	x,
		double	y
	)

Definition at line 120 of file SDL_stdlib.c.

References SDL_uclibc_pow().

Referenced by SDL_CalculateGammaRamp().

DECLSPEC void SDLCALL SDL_qsort	(	void *	base,
		size_t	nmemb,
		size_t	size,
		int()(const void , const void *)	compare
	)

Referenced by SDL_AddDisplayMode(), and SDL_GetNumDisplayModesForDisplay().

DECLSPEC void* SDLCALL SDL_realloc	(	void *	mem,
		size_t	size
	)

Referenced by RLEAlphaSurface(), RLEColorkeySurface(), SDL_AddCaptureAudioDevice(), SDL_AddDisplayMode(), SDL_AddDollarGesture_one(), SDL_AddFinger(), SDL_AddOutputAudioDevice(), SDL_AddTouch(), SDL_AddVideoDisplay(), SDL_GestureAddTouch(), SDL_iconv_string(), SDL_LoadBMP_RW(), SDL_setenv(), and SDL_TLSSet().

DECLSPEC double SDLCALL SDL_scalbn	(	double	x,
		int	n
	)

Definition at line 130 of file SDL_stdlib.c.

References scalbn(), and SDL_uclibc_scalbn().

DECLSPEC int SDLCALL SDL_setenv	(	const char *	name,
		const char *	value,
		int	overwrite
	)

Definition at line 85 of file SDL_getenv.c.

References i, SDL_free(), SDL_getenv(), SDL_malloc(), SDL_realloc(), SDL_snprintf(), SDL_strlen(), and SDL_strncmp().

DECLSPEC double SDLCALL SDL_sin ( double x )

Definition at line 140 of file SDL_stdlib.c.

References SDL_uclibc_sin(), and sin().

Referenced by _rotozoomSurfaceSizeTrig(), dollarDifference(), dollarNormalize(), and SDL_sinf().

DECLSPEC float SDLCALL SDL_sinf ( float x )

Definition at line 150 of file SDL_stdlib.c.

References SDL_sin().

DECLSPEC int SDLCALL SDL_snprintf	(	char *	text,
		size_t	maxlen,
		const char *	fmt,
			...
	)

Definition at line 1277 of file SDL_string.c.

References SDL_vsnprintf().

Referenced by open_audio_device(), SDL_GameControllerMappingForGUID(), SDL_GetErrorMsg(), SDL_LogOutput(), SDL_PromptAssertion(), SDL_RWFromFile(), SDL_setenv(), SDLTest_CommonEvent(), SDLTest_CommonInit(), SDLTest_CompareSurfaces(), and SDLTest_GenerateExecKey().

DECLSPEC double SDLCALL SDL_sqrt ( double x )

Definition at line 160 of file SDL_stdlib.c.

References SDL_uclibc_sqrt().

Referenced by dollarDifference(), dollarNormalize(), and SDL_GestureProcessEvent().

DECLSPEC int SDLCALL SDL_sscanf	(	const char *	text,
		const char *	fmt,
			...
	)

Definition at line 1011 of file SDL_string.c.

References int, SDL_FALSE, SDL_isspace(), SDL_ScanFloat(), SDL_ScanLong(), SDL_ScanLongLong(), SDL_ScanUintPtrT(), SDL_ScanUnsignedLong(), SDL_ScanUnsignedLongLong(), SDL_strncmp(), SDL_tolower(), and SDL_TRUE.

Referenced by SDL_ChooseBlitFunc().

DECLSPEC int SDLCALL SDL_strcasecmp	(	const char *	str1,
		const char *	str2
	)

Definition at line 946 of file SDL_string.c.

References SDL_toupper().

Referenced by GetScaleQuality(), SDL_CreateRenderer(), SDL_CreateWindowTexture(), SDL_GameControllerAddMapping(), SDL_GameControllerGetAxisFromString(), SDL_GameControllerGetButtonFromString(), SDL_GetScancodeFromName(), SDL_iconv_open(), SDLTest_CommonArg(), SDLTest_CommonInit(), and ShouldUseTextureFramebuffer().

DECLSPEC char* SDLCALL SDL_strchr	(	const char *	str,
		int	c
	)

Definition at line 575 of file SDL_string.c.

References NULL, and SDL_const_cast.

Referenced by getlocale(), SDL_GameControllerLoadHints(), SDL_GL_ExtensionSupported(), SDL_PrivateGetControllerGUIDFromMappingString(), SDL_PrivateGetControllerMappingFromMappingString(), and SDL_PrivateGetControllerNameFromMappingString().

DECLSPEC int SDLCALL SDL_strcmp	(	const char *	str1,
		const char *	str2
	)

DECLSPEC char* SDLCALL SDL_strdup ( const char * str )

Definition at line 511 of file SDL_string.c.

References SDL_malloc(), SDL_strlcpy(), SDL_strlen(), and strdup().

Referenced by SDL_AddCaptureAudioDevice(), SDL_AddHintCallback(), SDL_AddOutputAudioDevice(), SDL_AddVideoDisplay(), SDL_CreateThread(), SDL_GetClipboardText(), SDL_JoystickOpen(), SDL_PrivateGetControllerMappingFromMappingString(), SDL_SendDropFile(), SDL_SetClipboardText(), SDL_SetHintWithPriority(), SDL_SetWindowData(), and SDL_SetWindowTitle().

DECLSPEC size_t SDLCALL SDL_strlcat	(	char *	dst,
		const char *	src,
		size_t	maxlen
	)

Definition at line 496 of file SDL_string.c.

References SDL_strlcpy(), and SDL_strlen().

DECLSPEC size_t SDLCALL SDL_strlcpy	(	char *	dst,
		const char *	src,
		size_t	maxlen
	)

Definition at line 448 of file SDL_string.c.

References SDL_memcpy(), SDL_min, and SDL_strlen().

Referenced by getlocale(), SDL_GetCPUType(), SDL_PrintString(), SDL_SetError(), SDL_strdup(), SDL_strlcat(), and SDLTest_CommonInit().

DECLSPEC size_t SDLCALL SDL_strlen ( const char * str )

DECLSPEC char* SDLCALL SDL_strlwr ( char * str )

Definition at line 560 of file SDL_string.c.

References SDL_tolower().

Referenced by SDL_PrintString().

DECLSPEC int SDLCALL SDL_strncasecmp	(	const char *	str1,
		const char *	str2,
		size_t	len
	)

Definition at line 970 of file SDL_string.c.

References SDL_tolower().

Referenced by SDL_AudioInit(), and SDL_VideoInit().

DECLSPEC int SDLCALL SDL_strncmp	(	const char *	str1,
		const char *	str2,
		size_t	maxlen
	)

Definition at line 926 of file SDL_string.c.

Referenced by SDL_getenv(), SDL_LoadBMP_RW(), SDL_ScanLong(), SDL_ScanLongLong(), SDL_ScanUintPtrT(), SDL_ScanUnsignedLong(), SDL_ScanUnsignedLongLong(), SDL_setenv(), SDL_sscanf(), SDL_strstr(), SDL_strtol(), SDL_strtoll(), SDL_strtoul(), SDL_strtoull(), and SDL_vsnprintf().

DECLSPEC char* SDLCALL SDL_strrchr	(	const char *	str,
		int	c
	)

Definition at line 593 of file SDL_string.c.

References NULL, SDL_const_cast, and SDL_strlen().

DECLSPEC char* SDLCALL SDL_strrev ( char * str )

Definition at line 526 of file SDL_string.c.

References SDL_strlen().

Referenced by SDL_lltoa(), SDL_ltoa(), SDL_ulltoa(), and SDL_ultoa().

DECLSPEC char* SDLCALL SDL_strstr	(	const char *	haystack,
		const char *	needle
	)

Definition at line 612 of file SDL_string.c.

References NULL, SDL_const_cast, SDL_strlen(), and SDL_strncmp().

Referenced by SDL_GL_ExtensionSupported(), and ShouldUseTextureFramebuffer().

DECLSPEC double SDLCALL SDL_strtod	(	const char *	str,
		char **	endp
	)

Definition at line 893 of file SDL_string.c.

References SDL_ScanFloat().

Referenced by SDL_atof().

DECLSPEC long SDLCALL SDL_strtol	(	const char *	str,
		char **	endp,
		int	base
	)

Definition at line 793 of file SDL_string.c.

References SDL_ScanLong(), SDL_strlen(), and SDL_strncmp().

Referenced by SDL_atoi(), and SDL_vsnprintf().

DECLSPEC Sint64 SDLCALL SDL_strtoll	(	const char *	str,
		char **	endp,
		int	base
	)

Definition at line 843 of file SDL_string.c.

References SDL_ScanLongLong(), SDL_strlen(), and SDL_strncmp().

DECLSPEC unsigned long SDLCALL SDL_strtoul	(	const char *	str,
		char **	endp,
		int	base
	)

Definition at line 818 of file SDL_string.c.

References SDL_ScanUnsignedLong(), SDL_strlen(), and SDL_strncmp().

DECLSPEC Uint64 SDLCALL SDL_strtoull	(	const char *	str,
		char **	endp,
		int	base
	)

Definition at line 868 of file SDL_string.c.

References SDL_ScanUnsignedLongLong(), SDL_strlen(), and SDL_strncmp().

DECLSPEC char* SDLCALL SDL_strupr ( char * str )

Definition at line 545 of file SDL_string.c.

References SDL_toupper().

Referenced by SDL_PrintString().

DECLSPEC int SDLCALL SDL_tolower ( int x )

Definition at line 187 of file SDL_stdlib.c.

Referenced by SDL_sscanf(), SDL_strlwr(), and SDL_strncasecmp().

DECLSPEC int SDLCALL SDL_toupper ( int x )

Definition at line 186 of file SDL_stdlib.c.

Referenced by SDL_strcasecmp(), and SDL_strupr().

DECLSPEC char* SDLCALL SDL_uitoa	(	unsigned int	value,
		char *	str,
		int	radix
	)

Definition at line 649 of file SDL_string.c.

References SDL_ultoa().

DECLSPEC char* SDLCALL SDL_ulltoa	(	Uint64	value,
		char *	str,
		int	radix
	)

Definition at line 750 of file SDL_string.c.

References ntoa_table, and SDL_strrev().

Referenced by SDL_PrintUnsignedLongLong().

DECLSPEC char* SDLCALL SDL_ultoa	(	unsigned long	value,
		char *	str,
		int	radix
	)

Definition at line 692 of file SDL_string.c.

References ntoa_table, and SDL_strrev().

Referenced by SDL_PrintUnsignedLong(), and SDL_uitoa().

DECLSPEC size_t SDLCALL SDL_utf8strlcpy	(	char *	dst,
		const char *	src,
		size_t	dst_bytes
	)

Definition at line 463 of file SDL_string.c.

References i, SDL_memcpy(), SDL_min, SDL_strlen(), UTF8_IsLeadByte, UTF8_IsTrailingByte, and UTF8_TrailingBytes().

Referenced by SDL_SendEditingText(), and SDL_SendKeyboardText().

DECLSPEC int SDLCALL SDL_vsnprintf	(	char *	text,
		size_t	maxlen,
		const char *	fmt,
		va_list	ap
	)

Definition at line 1479 of file SDL_string.c.

References SDL_CASE_LOWER, SDL_CASE_NOCHANGE, SDL_CASE_UPPER, SDL_FALSE, SDL_min, SDL_PrintFloat(), SDL_PrintLong(), SDL_PrintLongLong(), SDL_PrintString(), SDL_PrintUnsignedLong(), SDL_PrintUnsignedLongLong(), SDL_strncmp(), SDL_strtol(), SDL_TRUE, and SDL_zero.

Referenced by SDL_LogMessageV(), SDL_snprintf(), SDLNet_SetError(), SDLTest_Assert(), SDLTest_AssertCheck(), SDLTest_AssertPass(), SDLTest_Log(), and SDLTest_LogError().

DECLSPEC size_t SDLCALL SDL_wcslcat	(	wchar_t *	dst,
		const wchar_t *	src,
		size_t	maxlen
	)

Definition at line 433 of file SDL_string.c.

References SDL_wcslcpy(), and SDL_wcslen().

DECLSPEC size_t SDLCALL SDL_wcslcpy	(	wchar_t *	dst,
		const wchar_t *	src,
		size_t	maxlen
	)

Definition at line 417 of file SDL_string.c.

References SDL_memcpy(), SDL_min, and SDL_wcslen().

Referenced by SDL_wcslcat().

DECLSPEC size_t SDLCALL SDL_wcslen ( const wchar_t * wstr )

Definition at line 403 of file SDL_string.c.

Referenced by SDL_wcslcat(), and SDL_wcslcpy().

Macros

Typedefs

Functions

Basic data types

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Typedef Documentation

Enumeration Type Documentation

Function Documentation