spdplayer.c File Reference

#include "spdplayer/spdplayer.h"
#include <stddef.h>
#include <stdint.h>
#include "common/hardware/dma.h"
#include "common/hardware/spu.h"

Include dependency graph for spdplayer.c:

Classes
struct	SPDSampleInfo
struct	SPDMacroWrite
struct	SPDMacro

Macros
#define	PKT_REG_WRITE   0x00
#define	PKT_WAIT   0x01
#define	PKT_END_PATTERN   0x02
#define	PKT_LOOP_POINT   0x03
#define	PKT_TRACE_BEGIN   0x04
#define	PKT_ORDER_TABLE   0x10
#define	PKT_PATTERN_HDR   0x11
#define	PKT_SUBSONG_TBL   0x12
#define	PKT_MACRO_DEF   0x13
#define	PKT_MACRO_INVOKE   0x14
#define	PKT_SAMPLE_DIR   0x20
#define	PKT_SAMPLE_DATA   0x21
#define	PKT_TICK_RATE   0x30
#define	PKT_TITLE   0x40
#define	PKT_AUTHOR   0x41
#define	PKT_GAME_ID   0x42
#define	PKT_COMMENT   0x43
#define	PKT_SUBSONG_NAME   0x44
#define	PKT_VOICE_COUNT   0x45
#define	MAX_ORDERS   256
#define	MAX_PATTERNS   256
#define	MAX_SAMPLES   128
#define	MAX_MACROS   256
#define	MAX_MACRO_WRITES   8

Functions
unsigned	SPD_Check (const void *data, uint32_t size)
unsigned	SPD_Load (const void *data, uint32_t size)
unsigned	SPD_LoadEx (const void *data, uint32_t size, const void *sampleData, uint32_t sampleSize)
void	SPD_Seek (unsigned order)
void	SPD_Poll ()
void	SPD_SetMasterVolume (uint32_t volume)
void	SPD_PlaySoundEffect (unsigned voice, unsigned sampleID, uint16_t pitch, int16_t volume)
void	SPD_Silence ()

Variables
unsigned	SPD_VoiceCount = 24
unsigned	SPD_OrderCount = 0
unsigned	SPD_CurrentOrder = 0
unsigned	SPD_PatternCount = 0
unsigned	SPD_SampleCount = 0
uint32_t	SPD_hblanks = 0
int	SPD_ChangeOrderNextTick = 0
unsigned	SPD_NextOrder = 0

Macro Definition Documentation

MAX_MACRO_WRITES

#define MAX_MACRO_WRITES   8

MAX_MACROS

#define MAX_MACROS   256

MAX_ORDERS

#define MAX_ORDERS   256

MAX_PATTERNS

#define MAX_PATTERNS   256

MAX_SAMPLES

#define MAX_SAMPLES   128

PKT_AUTHOR

#define PKT_AUTHOR   0x41

PKT_COMMENT

#define PKT_COMMENT   0x43

PKT_END_PATTERN

#define PKT_END_PATTERN   0x02

PKT_GAME_ID

#define PKT_GAME_ID   0x42

PKT_LOOP_POINT

#define PKT_LOOP_POINT   0x03

PKT_MACRO_DEF

#define PKT_MACRO_DEF   0x13

PKT_MACRO_INVOKE

#define PKT_MACRO_INVOKE   0x14

PKT_ORDER_TABLE

#define PKT_ORDER_TABLE   0x10

PKT_PATTERN_HDR

#define PKT_PATTERN_HDR   0x11

PKT_REG_WRITE

#define PKT_REG_WRITE   0x00

PKT_SAMPLE_DATA

#define PKT_SAMPLE_DATA   0x21

PKT_SAMPLE_DIR

#define PKT_SAMPLE_DIR   0x20

PKT_SUBSONG_NAME

#define PKT_SUBSONG_NAME   0x44

PKT_SUBSONG_TBL

#define PKT_SUBSONG_TBL   0x12

PKT_TICK_RATE

#define PKT_TICK_RATE   0x30

PKT_TITLE

#define PKT_TITLE   0x40

PKT_TRACE_BEGIN

#define PKT_TRACE_BEGIN   0x04

PKT_VOICE_COUNT

#define PKT_VOICE_COUNT   0x45

PKT_WAIT

#define PKT_WAIT   0x01

Function Documentation

SPD_Check()

unsigned SPD_Check	(	const void *	data,
		uint32_t	size
	)

SPD_Load()

unsigned SPD_Load	(	const void *	data,
		uint32_t	size
	)

SPD_LoadEx()

unsigned SPD_LoadEx	(	const void *	data,
		uint32_t	size,
		const void *	sampleData,
		uint32_t	sampleSize
	)

SPD_PlaySoundEffect()

void SPD_PlaySoundEffect	(	unsigned	voice,
		unsigned	sampleID,
		uint16_t	pitch,
		int16_t	volume
	)

SPD_Poll()

void SPD_Poll

(

)

SPD_Seek()

void SPD_Seek

(

unsigned

order

)

SPD_SetMasterVolume()

void SPD_SetMasterVolume

(

uint32_t

volume

)

SPD_Silence()

void SPD_Silence

(

)

Variable Documentation

SPD_ChangeOrderNextTick

int SPD_ChangeOrderNextTick = 0

SPD_CurrentOrder

unsigned SPD_CurrentOrder = 0

SPD_hblanks

uint32_t SPD_hblanks = 0

SPD_NextOrder

unsigned SPD_NextOrder = 0

SPD_OrderCount

unsigned SPD_OrderCount = 0

SPD_PatternCount

unsigned SPD_PatternCount = 0

SPD_SampleCount

unsigned SPD_SampleCount = 0

SPD_VoiceCount

unsigned SPD_VoiceCount = 24