SDL_audio.h File Reference

#include <stdio.h>
#include "SDL_main.h"
#include "SDL_types.h"
#include "SDL_error.h"
#include "SDL_rwops.h"
#include "SDL_byteorder.h"
#include "begin_code.h"
#include "close_code.h"

Include dependency graph for SDL_audio.h:

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Go to the source code of this file.

Classes
struct	SDL_AudioCVT
struct	SDL_AudioSpec
Defines
#define	AUDIO_U8   0x0008
#define	AUDIO_S8   0x8008
#define	AUDIO_U16LSB   0x0010
#define	AUDIO_S16LSB   0x8010
#define	AUDIO_U16MSB   0x1010
#define	AUDIO_S16MSB   0x9010
#define	AUDIO_U16   AUDIO_U16LSB
#define	AUDIO_S16   AUDIO_S16LSB
#define	AUDIO_U16SYS   AUDIO_U16MSB
#define	AUDIO_S16SYS   AUDIO_S16MSB
#define	SDL_LoadWAV(file, spec, audio_buf, audio_len)   SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)
#define	SDL_MIX_MAXVOLUME   128
Typedefs
typedef SDL_AudioCVT	SDL_AudioCVT
Enumerations
enum	SDL_audiostatus { SDL_AUDIO_STOPPED = 0, SDL_AUDIO_PLAYING, SDL_AUDIO_PAUSED }
Functions
DECLSPEC int SDLCALL	SDL_AudioInit (const char *driver_name)
DECLSPEC void SDLCALL	SDL_AudioQuit (void)
DECLSPEC char *SDLCALL	SDL_AudioDriverName (char *namebuf, int maxlen)
DECLSPEC int SDLCALL	SDL_OpenAudio (SDL_AudioSpec *desired, SDL_AudioSpec *obtained)
DECLSPEC SDL_audiostatus SDLCALL	SDL_GetAudioStatus (void)
DECLSPEC void SDLCALL	SDL_PauseAudio (int pause_on)
DECLSPEC SDL_AudioSpec *SDLCALL	SDL_LoadWAV_RW (SDL_RWops *src, int freesrc, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len)
DECLSPEC void SDLCALL	SDL_FreeWAV (Uint8 *audio_buf)
DECLSPEC int SDLCALL	SDL_BuildAudioCVT (SDL_AudioCVT *cvt, Uint16 src_format, Uint8 src_channels, int src_rate, Uint16 dst_format, Uint8 dst_channels, int dst_rate)
DECLSPEC int SDLCALL	SDL_ConvertAudio (SDL_AudioCVT *cvt)
DECLSPEC void SDLCALL	SDL_MixAudio (Uint8 *dst, const Uint8 *src, Uint32 len, int volume)
DECLSPEC void SDLCALL	SDL_LockAudio (void)
DECLSPEC void SDLCALL	SDL_UnlockAudio (void)
DECLSPEC void SDLCALL	SDL_CloseAudio (void)

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Define Documentation

#define AUDIO_S16   AUDIO_S16LSB

Definition at line 74 of file SDL_audio.h.

#define AUDIO_S16LSB   0x8010

Definition at line 70 of file SDL_audio.h.

#define AUDIO_S16MSB   0x9010

Definition at line 72 of file SDL_audio.h.

#define AUDIO_S16SYS   AUDIO_S16MSB

Definition at line 82 of file SDL_audio.h.

#define AUDIO_S8   0x8008

Definition at line 68 of file SDL_audio.h.

#define AUDIO_U16   AUDIO_U16LSB

Definition at line 73 of file SDL_audio.h.

#define AUDIO_U16LSB   0x0010

Definition at line 69 of file SDL_audio.h.

#define AUDIO_U16MSB   0x1010

Definition at line 71 of file SDL_audio.h.

#define AUDIO_U16SYS   AUDIO_U16MSB

Definition at line 81 of file SDL_audio.h.

#define AUDIO_U8   0x0008

Definition at line 67 of file SDL_audio.h.

#define SDL_LoadWAV (  file, spec, audio_buf, audio_len   )     SDL_LoadWAV_RW(SDL_RWFromFile(file, "rb"),1, spec,audio_buf,audio_len)

Definition at line 199 of file SDL_audio.h. Referenced by WAVFile::WAVFile().

#define SDL_MIX_MAXVOLUME   128

Definition at line 235 of file SDL_audio.h. Referenced by WAVFile::setVolume().

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Typedef Documentation

typedef struct SDL_AudioCVT SDL_AudioCVT

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Enumeration Type Documentation

enum SDL_audiostatus

Enumeration values: SDL_AUDIO_STOPPED  SDL_AUDIO_PLAYING  SDL_AUDIO_PAUSED  Definition at line 163 of file SDL_audio.h.

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Function Documentation

DECLSPEC char* SDLCALL SDL_AudioDriverName (  char *  namebuf, int  maxlen )

Referenced by Startup::Startup().

DECLSPEC int SDLCALL SDL_AudioInit (  const char *  driver_name  )

DECLSPEC void SDLCALL SDL_AudioQuit (  void   )

DECLSPEC int SDLCALL SDL_BuildAudioCVT (  SDL_AudioCVT *  cvt, Uint16  src_format, Uint8  src_channels, int  src_rate, Uint16  dst_format, Uint8  dst_channels, int  dst_rate )

DECLSPEC void SDLCALL SDL_CloseAudio (  void   )

Referenced by WAVFile::stop().

DECLSPEC int SDLCALL SDL_ConvertAudio (  SDL_AudioCVT *  cvt  )

DECLSPEC void SDLCALL SDL_FreeWAV (  Uint8 *  audio_buf  )

Referenced by WAVFile::~WAVFile().

DECLSPEC SDL_audiostatus SDLCALL SDL_GetAudioStatus (  void   )

DECLSPEC SDL_AudioSpec* SDLCALL SDL_LoadWAV_RW (  SDL_RWops *  src, int  freesrc, SDL_AudioSpec *  spec, Uint8 **  audio_buf, Uint32 *  audio_len )

DECLSPEC void SDLCALL SDL_LockAudio (  void   )

Referenced by WAVFile::lock().

DECLSPEC void SDLCALL SDL_MixAudio (  Uint8 *  dst, const Uint8 *  src, Uint32  len, int  volume )

Referenced by WAVFile::fill().

DECLSPEC int SDLCALL SDL_OpenAudio (  SDL_AudioSpec *  desired, SDL_AudioSpec *  obtained )

Referenced by WAVFile::open().

DECLSPEC void SDLCALL SDL_PauseAudio (  int  pause_on  )

Referenced by WAVFile::pause(), and WAVFile::resume().

DECLSPEC void SDLCALL SDL_UnlockAudio (  void   )

Referenced by WAVFile::unlock().

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