dr_mp3.h File Reference

#include <stddef.h>
#include <stdint.h>
#include <retro_inline.h>

Include dependency graph for dr_mp3.h:

Go to the source code of this file.

Classes
struct	drmp3dec_frame_info
struct	drmp3dec
struct	drmp3_src_cache
struct	drmp3_src_config
struct	drmp3_src
struct	drmp3_config
struct	drmp3

Macros
#define	DR_MP3_NO_STDIO
#define	DRMP3_TRUE   1
#define	DRMP3_FALSE   0
#define	DRMP3_MAX_SAMPLES_PER_FRAME   (1152*2)
#define	DRMP3_SRC_CACHE_SIZE_IN_FRAMES   512

Typedefs
typedef int8_t	drmp3_int8
typedef uint8_t	drmp3_uint8
typedef int16_t	drmp3_int16
typedef uint16_t	drmp3_uint16
typedef int32_t	drmp3_int32
typedef uint32_t	drmp3_uint32
typedef int64_t	drmp3_int64
typedef uint64_t	drmp3_uint64
typedef drmp3_uint8	drmp3_bool8
typedef drmp3_uint32	drmp3_bool32
typedef struct drmp3_src	drmp3_src
typedef drmp3_uint64(*	drmp3_src_read_proc) (drmp3_src *pSRC, drmp3_uint64 frameCount, void *pFramesOut, void *pUserData)
typedef size_t(*	drmp3_read_proc) (void *pUserData, void *pBufferOut, size_t bytesToRead)
typedef drmp3_bool32(*	drmp3_seek_proc) (void *pUserData, int offset, drmp3_seek_origin origin)

Enumerations
enum	drmp3_src_algorithm { drmp3_src_algorithm_none, drmp3_src_algorithm_linear }
enum	drmp3_seek_origin { drmp3_seek_origin_start, drmp3_seek_origin_current }

Functions
void	drmp3dec_init (drmp3dec *dec)
int	drmp3dec_decode_frame (drmp3dec *dec, const unsigned char *mp3, int mp3_bytes, short *pcm, drmp3dec_frame_info *info)
drmp3_bool32	drmp3_init (drmp3 *pMP3, drmp3_read_proc onRead, drmp3_seek_proc onSeek, void *pUserData, const drmp3_config *pConfig)
drmp3_bool32	drmp3_init_memory (drmp3 *pMP3, const void *pData, size_t dataSize, const drmp3_config *pConfig)
void	drmp3_uninit (drmp3 *pMP3)
drmp3_uint64	drmp3_read_f32 (drmp3 *pMP3, drmp3_uint64 framesToRead, float *pBufferOut)
drmp3_bool32	drmp3_seek_to_frame (drmp3 *pMP3, drmp3_uint64 frameIndex)
float *	drmp3_open_and_decode_f32 (drmp3_read_proc onRead, drmp3_seek_proc onSeek, void *pUserData, drmp3_config *pConfig, drmp3_uint64 *pTotalFrameCount)
float *	drmp3_open_and_decode_memory_f32 (const void *pData, size_t dataSize, drmp3_config *pConfig, drmp3_uint64 *pTotalFrameCount)
void	drmp3_free (void *p)

Macro Definition Documentation

DR_MP3_NO_STDIO

#define DR_MP3_NO_STDIO

DRMP3_FALSE

#define DRMP3_FALSE   0

DRMP3_MAX_SAMPLES_PER_FRAME

#define DRMP3_MAX_SAMPLES_PER_FRAME   (1152*2)

DRMP3_SRC_CACHE_SIZE_IN_FRAMES

#define DRMP3_SRC_CACHE_SIZE_IN_FRAMES   512

DRMP3_TRUE

#define DRMP3_TRUE   1

Typedef Documentation

drmp3_bool32

typedef drmp3_uint32 drmp3_bool32

drmp3_bool8

typedef drmp3_uint8 drmp3_bool8

drmp3_int16

typedef int16_t drmp3_int16

drmp3_int32

typedef int32_t drmp3_int32

drmp3_int64

typedef int64_t drmp3_int64

drmp3_int8

typedef int8_t drmp3_int8

drmp3_read_proc

typedef size_t(* drmp3_read_proc) (void *pUserData, void *pBufferOut, size_t bytesToRead)

drmp3_seek_proc

typedef drmp3_bool32(* drmp3_seek_proc) (void *pUserData, int offset, drmp3_seek_origin origin)

drmp3_src

typedef struct drmp3_src drmp3_src

drmp3_src_read_proc

typedef drmp3_uint64(* drmp3_src_read_proc) (drmp3_src *pSRC, drmp3_uint64 frameCount, void *pFramesOut, void *pUserData)

drmp3_uint16

typedef uint16_t drmp3_uint16

drmp3_uint32

typedef uint32_t drmp3_uint32

drmp3_uint64

typedef uint64_t drmp3_uint64

drmp3_uint8

typedef uint8_t drmp3_uint8

Enumeration Type Documentation

drmp3_seek_origin

enum drmp3_seek_origin

Enumerator
drmp3_seek_origin_start
drmp3_seek_origin_current

drmp3_src_algorithm

enum drmp3_src_algorithm

Enumerator
drmp3_src_algorithm_none
drmp3_src_algorithm_linear

Function Documentation

drmp3_free()

void drmp3_free

(

void *

p

)

drmp3_init()

drmp3_bool32 drmp3_init	(	drmp3 *	pMP3,
		drmp3_read_proc	onRead,
		drmp3_seek_proc	onSeek,
		void *	pUserData,
		const drmp3_config *	pConfig
	)

drmp3_init_memory()

drmp3_bool32 drmp3_init_memory	(	drmp3 *	pMP3,
		const void *	pData,
		size_t	dataSize,
		const drmp3_config *	pConfig
	)

drmp3_open_and_decode_f32()

float* drmp3_open_and_decode_f32	(	drmp3_read_proc	onRead,
		drmp3_seek_proc	onSeek,
		void *	pUserData,
		drmp3_config *	pConfig,
		drmp3_uint64 *	pTotalFrameCount
	)

drmp3_open_and_decode_memory_f32()

float* drmp3_open_and_decode_memory_f32	(	const void *	pData,
		size_t	dataSize,
		drmp3_config *	pConfig,
		drmp3_uint64 *	pTotalFrameCount
	)

drmp3_read_f32()

drmp3_uint64 drmp3_read_f32	(	drmp3 *	pMP3,
		drmp3_uint64	framesToRead,
		float *	pBufferOut
	)

drmp3_seek_to_frame()

drmp3_bool32 drmp3_seek_to_frame	(	drmp3 *	pMP3,
		drmp3_uint64	frameIndex
	)

drmp3_uninit()

void drmp3_uninit

(

drmp3 *

pMP3

)

drmp3dec_decode_frame()

int drmp3dec_decode_frame	(	drmp3dec *	dec,
		const unsigned char *	mp3,
		int	mp3_bytes,
		short *	pcm,
		drmp3dec_frame_info *	info
	)

drmp3dec_init()

void drmp3dec_init

(

drmp3dec *

dec

)