#include <irx_imports.h>
#include <iop_mmio_hwport.h>
#include <spu2_mmio_hwport.h>
#include <libsd.h>
#include <stdarg.h>

Include dependency graph for libsd.c:

Go to the source code of this file.

Data Structures
struct	mode_data_struct

struct	IntrData

struct	BlockHandlerIntrData_

struct	CleanRegionBufferElement_

struct	CleanRegionBuffer_

Macros
#define	SD_DMA_CS (1 << 9)

#define	SD_DMA_START (1 << 24)

#define	SD_DMA_DIR_SPU2IOP 0

#define	SD_DMA_DIR_IOP2SPU 1

Typedefs
typedef struct BlockHandlerIntrData_	BlockHandlerIntrData_t

typedef struct CleanRegionBufferElement_	CleanRegionBufferElement_t

typedef struct CleanRegionBuffer_	CleanRegionBuffer_t

typedef int(*	SdCleanHandler) (int core)

Functions
	IRX_ID ("Sound_Device_Library", 3, 3)

static int	GetEEA (int core)

static void	InitSpu2_Inner (void)

static void	libsd_do_busyloop (int count)

static u32	DmaStartStop (int mainarg, void *vararg2, u32 vararg3)

static u32	VoiceTrans_Write_IOMode (const u16 *iopaddr, u32 size, int core)

static u32	BlockTransWriteFrom (u8 iopaddr, u32 size, int core, int mode, u8 startaddr)

static u32	BlockTransRead (u8 *iopaddr, u32 size, int core, u16 mode)

static void	reset_vars (void)

static const u32 g_ClearEffectData[256]	__attribute__ ((__aligned__(16)))

int	_start (int ac, char **av)

static void	SetEffectRegisterPair (spu2_u16pair_t *pair, u32 val)

static void	SetEffectData (int core, const struct mode_data_struct *mode_data)

int	sceSdClearEffectWorkArea (int core, int channel, int effect_mode)

static int	CleanHandler (int core)

int	sceSdCleanEffectWorkArea (int core, int channel, int effect_mode)

void	sceSdGetEffectAttr (int core, sceSdEffectAttr *attr)

int	sceSdSetEffectAttr (int core, const sceSdEffectAttr *attr)

int	sceSdSetEffectMode (int core, const sceSdEffectAttr *param)

int	sceSdSetEffectModeParams (int core, const sceSdEffectAttr *attr)

static void	InitSpu2 (void)

static void	InitCoreVolume (int flag)

int	sceSdVoiceTrans (s16 chan, u16 mode, u8 iopaddr, u32 spuaddr, u32 size)

u32	sceSdVoiceTransStatus (s16 channel, s16 flag)

int	sceSdStopTrans (int channel)

int	sceSdBlockTrans (s16 chan, u16 mode, u8 *iopaddr, u32 size,...)

u32	sceSdBlockTransStatus (s16 channel, s16 flag)

static int	InitSpdif ()

static void	SetDmaWrite (int chan)

static void	SetDmaRead (int chan)

static void	__attribute__ ((optimize("no-unroll-loops")))

static void	do_finish_block_clean_xfer (int core)

static int	TransInterrupt (IntrData *intr)

static int	SifDmaBatch (void ee_addr, void iop_addr, int size)

int	sceSdProcBatch (const sceSdBatch batch, u32 rets, u32 num)

int	sceSdProcBatchEx (const sceSdBatch batch, u32 rets, u32 num, u32 voice)

void	sceSdSetParam (u16 entry, u16 value)

u16	sceSdGetParam (u16 entry)

void	sceSdSetSwitch (u16 entry, u32 value)

u32	sceSdGetSwitch (u16 entry)

void	sceSdSetAddr (u16 entry, u32 value)

u32	sceSdGetAddr (u16 entry)

u16	sceSdNote2Pitch (u16 center_note, u16 center_fine, u16 note, s16 fine)

u16	sceSdPitch2Note (u16 center_note, u16 center_fine, u16 pitch)

static int	SetSpdifMode (int val)

void	sceSdSetCoreAttr (u16 entry, u16 value)

u16	sceSdGetCoreAttr (u16 entry)

SdIntrCallback	sceSdSetTransCallback (s32 core, SdIntrCallback cb)

sceSdTransIntrHandler	sceSdSetTransIntrHandler (int channel, sceSdTransIntrHandler func, void *arg)

void *	sceSdGetTransIntrHandlerArgument (int arg)

SdIntrCallback	sceSdSetIRQCallback (SdIntrCallback cb)

sceSdSpu2IntrHandler	sceSdSetSpu2IntrHandler (sceSdSpu2IntrHandler func, void *arg)

void *	sceSdGetSpu2IntrHandlerArgument ()

static int	Spu2Interrupt (void *data)

static int	InitVoices (void)

static int	Reset (int flag)

int	sceSdInit (int flag)

int	sceSdQuit ()

Variables
struct irx_export_table	_exp_libsd

static vu16 *const	g_ParamRegList []

static const u32	g_EffectSizes []

static const struct mode_data_struct	g_EffectParams []

static const u16	g_NotePitchTable []

static const u16	g_CoreAttrShifts []

static const u16	g_VoiceDataInit []

static int	g_VoiceTransStatus [2]

static int	g_VoiceTransIoMode [2]

static int	g_SpdifSettings

static sceSdEffectAttr	g_EffectAttr [2]

static int	g_VoiceTransCompleteBool [2]

static int	g_VoiceTransCompleteEf [2]

static int	g_vars_inited

static SdIntrCallback	g_Spu2IrqCallback

static sceSdSpu2IntrHandler	g_Spu2IntrHandler

static void *	g_Spu2IntrHandlerData

static sceSdTransIntrHandler	g_TransIntrHandlers [2]

static BlockHandlerIntrData_t	g_BlockHandlerIntrData [2]

static SdCleanHandler	g_CleanHandlers [2]

static IntrData	g_TransIntrData [2]

static u32	g_CleanRegionMax [2]

static u32	g_CleanRegionCur [2]

static CleanRegionBuffer_t	g_CleanRegionBuffer [2]

static u32	g_BlockTransBuff [2]

static u8 *	g_BlockTransAddr [2]

static u32	g_BlockTransSize [2]

static SdIntrCallback	g_TransIntrCallbacks [2]

static u32	g_EffectAddr [2]

Detailed Description

Part of the IOP Sound Driver

Definition in file libsd.c.

Data Structure Documentation

◆ mode_data_struct

struct mode_data_struct

Definition at line 33 of file libsd.c.

Data Fields
u32	m_mode_flags
u16	m_d_apf1_size
u16	m_d_apf2_size
u16	m_d_iir_vol
u16	m_d_comb1_vol
u16	m_d_comb2_vol
u16	m_d_comb3_vol
u16	m_d_comb4_vol
u16	m_d_wall_vol
u16	m_d_apf1_vol
u16	m_d_apf2_vol
u16	m_d_same_l_dst
u16	m_d_same_r_dst
u16	m_d_comb1_l_src
u16	m_d_comb1_r_src
u16	m_d_comb2_l_src
u16	m_d_comb2_r_src
u16	m_d_same_l_src
u16	m_d_same_r_src
u16	m_d_diff_l_dst
u16	m_d_diff_r_dst
u16	m_d_comb3_l_src
u16	m_d_comb3_r_src
u16	m_d_comb4_l_src
u16	m_d_comb4_r_src
u16	m_d_diff_l_src
u16	m_d_diff_r_src
u16	m_d_apf1_l_dst
u16	m_d_apf1_r_dst
u16	m_d_apf2_l_dst
u16	m_d_apf2_r_dst
u16	m_d_in_coef_l
u16	m_d_in_coef_r

◆ IntrData

struct IntrData

Definition at line 6 of file freesd.h.

Data Fields
u32	mode
void *	data
u32	m_mode
void *	m_data

◆ BlockHandlerIntrData_

struct BlockHandlerIntrData_

Definition at line 76 of file libsd.c.

Data Fields
sceSdBlockTransHandler	m_cb
void *	m_userdata

◆ CleanRegionBufferElement_

struct CleanRegionBufferElement_

Definition at line 82 of file libsd.c.

Data Fields
u32 *	m_spuaddr
u32	m_size

◆ CleanRegionBuffer_

struct CleanRegionBuffer_

Definition at line 88 of file libsd.c.

Collaboration diagram for CleanRegionBuffer_:

Data Fields
CleanRegionBufferElement_t	m_elements[97]

Macro Definition Documentation

◆ SD_DMA_CS

#define SD_DMA_CS (1 << 9)

Definition at line 26 of file libsd.c.

◆ SD_DMA_START

#define SD_DMA_START (1 << 24)

Definition at line 27 of file libsd.c.

◆ SD_DMA_DIR_SPU2IOP

#define SD_DMA_DIR_SPU2IOP 0

Definition at line 28 of file libsd.c.

◆ SD_DMA_DIR_IOP2SPU

#define SD_DMA_DIR_IOP2SPU 1

Definition at line 29 of file libsd.c.

Typedef Documentation

◆ SdCleanHandler

typedef int(* SdCleanHandler) (int core)

Definition at line 93 of file libsd.c.

Function Documentation

◆ GetEEA()

static int GetEEA ( int core )

static

Definition at line 1078 of file libsd.c.

◆ InitSpu2_Inner()

static void InitSpu2_Inner ( void )

static

Definition at line 1169 of file libsd.c.

◆ libsd_do_busyloop()

static void libsd_do_busyloop ( int count )

static

Definition at line 1525 of file libsd.c.

◆ DmaStartStop()

static u32 DmaStartStop	(	int	mainarg,
		void *	vararg2,
		u32	vararg3
	)

static

Definition at line 1533 of file libsd.c.

◆ VoiceTrans_Write_IOMode()

static u32 VoiceTrans_Write_IOMode	(	const u16 *	iopaddr,
		u32	size,
		int	core
	)

static

Definition at line 1637 of file libsd.c.

◆ BlockTransWriteFrom()

static u32 BlockTransWriteFrom	(	u8 *	iopaddr,
		u32	size,
		int	core,
		int	mode,
		u8 *	startaddr
	)

static

Definition at line 1793 of file libsd.c.

◆ BlockTransRead()

static u32 BlockTransRead	(	u8 *	iopaddr,
		u32	size,
		int	core,
		u16	mode
	)

static

Definition at line 1851 of file libsd.c.

◆ reset_vars()

static void reset_vars ( void )

static

Definition at line 2509 of file libsd.c.

◆ _start()

int _start	(	int	ac,
		char **	av
	)

Definition at line 734 of file libsd.c.

◆ SetEffectRegisterPair()

static void SetEffectRegisterPair	(	spu2_u16pair_t *	pair,
		u32	val
	)

static

Definition at line 751 of file libsd.c.

◆ SetEffectData()

static void SetEffectData	(	int	core,
		const struct mode_data_struct *	mode_data
	)

static

Definition at line 759 of file libsd.c.

◆ sceSdClearEffectWorkArea()

int sceSdClearEffectWorkArea	(	int	core,
		int	channel,
		int	effect_mode
	)

Definition at line 842 of file libsd.c.

◆ CleanHandler()

static int CleanHandler ( int core )

static

Definition at line 915 of file libsd.c.

◆ sceSdCleanEffectWorkArea()

int sceSdCleanEffectWorkArea	(	int	core,
		int	channel,
		int	effect_mode
	)

Definition at line 928 of file libsd.c.

◆ sceSdGetEffectAttr()

void sceSdGetEffectAttr	(	int	core,
		sceSdEffectAttr *	attr
	)

Definition at line 976 of file libsd.c.

◆ sceSdSetEffectAttr()

int sceSdSetEffectAttr	(	int	core,
		const sceSdEffectAttr *	attr
	)

Definition at line 988 of file libsd.c.

◆ sceSdSetEffectMode()

int sceSdSetEffectMode	(	int	core,
		const sceSdEffectAttr *	param
	)

Definition at line 1085 of file libsd.c.

◆ sceSdSetEffectModeParams()

int sceSdSetEffectModeParams	(	int	core,
		const sceSdEffectAttr *	attr
	)

Definition at line 1129 of file libsd.c.

◆ InitSpu2()

static void InitSpu2 ( void )

static

Definition at line 1184 of file libsd.c.

◆ InitCoreVolume()

static void InitCoreVolume ( int flag )

static

Definition at line 1195 of file libsd.c.

◆ sceSdVoiceTrans()

int sceSdVoiceTrans	(	s16	chan,
		u16	mode,
		u8 *	iopaddr,
		u32 *	spuaddr,
		u32	size
	)

Definition at line 1246 of file libsd.c.

◆ sceSdVoiceTransStatus()

u32 sceSdVoiceTransStatus	(	s16	channel,
		s16	flag
	)

Definition at line 1293 of file libsd.c.

◆ sceSdStopTrans()

int sceSdStopTrans ( int channel )

Definition at line 1323 of file libsd.c.

◆ sceSdBlockTrans()

int sceSdBlockTrans	(	s16	chan,
		u16	mode,
		u8 *	iopaddr,
		u32	size,
			...
	)

Definition at line 1334 of file libsd.c.

◆ sceSdBlockTransStatus()

u32 sceSdBlockTransStatus	(	s16	channel,
		s16	flag
	)

Definition at line 1426 of file libsd.c.

◆ InitSpdif()

static int InitSpdif ( )

static

Definition at line 1442 of file libsd.c.

◆ SetDmaWrite()

static void SetDmaWrite ( int chan )

static

Definition at line 1494 of file libsd.c.

◆ SetDmaRead()

static void SetDmaRead ( int chan )

static

Definition at line 1503 of file libsd.c.

◆ attribute()

static void __attribute__ ( (optimize("no-unroll-loops")) )

static

Definition at line 1512 of file libsd.c.

◆ do_finish_block_clean_xfer()

static void do_finish_block_clean_xfer ( int core )

static

Definition at line 1670 of file libsd.c.

◆ TransInterrupt()

static int TransInterrupt ( IntrData * intr )

static

Definition at line 1678 of file libsd.c.

◆ SifDmaBatch()

static int SifDmaBatch	(	void *	ee_addr,
		void *	iop_addr,
		int	size
	)

static

Definition at line 1881 of file libsd.c.

◆ sceSdProcBatch()

int sceSdProcBatch	(	const sceSdBatch *	batch,
		u32 *	rets,
		u32	num
	)

Definition at line 1907 of file libsd.c.

◆ sceSdProcBatchEx()

int sceSdProcBatchEx	(	const sceSdBatch *	batch,
		u32 *	rets,
		u32	num,
		u32	voice
	)

Definition at line 1961 of file libsd.c.

◆ sceSdSetParam()

void sceSdSetParam	(	u16	entry,
		u16	value
	)

Definition at line 2073 of file libsd.c.

◆ sceSdGetParam()

u16 sceSdGetParam ( u16 entry )

Definition at line 2080 of file libsd.c.

◆ sceSdSetSwitch()

void sceSdSetSwitch	(	u16	entry,
		u32	value
	)

Definition at line 2087 of file libsd.c.

◆ sceSdGetSwitch()

u32 sceSdGetSwitch ( u16 entry )

Definition at line 2096 of file libsd.c.

◆ sceSdSetAddr()

void sceSdSetAddr	(	u16	entry,
		u32	value
	)

Definition at line 2104 of file libsd.c.

◆ sceSdGetAddr()

u32 sceSdGetAddr ( u16 entry )

Definition at line 2114 of file libsd.c.

◆ sceSdNote2Pitch()

u16 sceSdNote2Pitch	(	u16	center_note,
		u16	center_fine,
		u16	note,
		s16	fine
	)

Definition at line 2137 of file libsd.c.

◆ sceSdPitch2Note()

u16 sceSdPitch2Note	(	u16	center_note,
		u16	center_fine,
		u16	pitch
	)

Definition at line 2170 of file libsd.c.

◆ SetSpdifMode()

static int SetSpdifMode ( int val )

static

Definition at line 2201 of file libsd.c.

◆ sceSdSetCoreAttr()

void sceSdSetCoreAttr	(	u16	entry,
		u16	value
	)

Definition at line 2248 of file libsd.c.

◆ sceSdGetCoreAttr()

u16 sceSdGetCoreAttr ( u16 entry )

Definition at line 2276 of file libsd.c.

◆ sceSdSetTransCallback()

SdIntrCallback sceSdSetTransCallback	(	s32	core,
		SdIntrCallback	cb
	)

Definition at line 2299 of file libsd.c.

◆ sceSdSetTransIntrHandler()

sceSdTransIntrHandler sceSdSetTransIntrHandler	(	int	channel,
		sceSdTransIntrHandler	func,
		void *	arg
	)

Definition at line 2310 of file libsd.c.

◆ sceSdGetTransIntrHandlerArgument()

void * sceSdGetTransIntrHandlerArgument ( int arg )

Definition at line 2323 of file libsd.c.

◆ sceSdSetIRQCallback()

SdIntrCallback sceSdSetIRQCallback ( SdIntrCallback cb )

Definition at line 2328 of file libsd.c.

◆ sceSdSetSpu2IntrHandler()

sceSdSpu2IntrHandler sceSdSetSpu2IntrHandler	(	sceSdSpu2IntrHandler	func,
		void *	arg
	)

Definition at line 2337 of file libsd.c.

◆ sceSdGetSpu2IntrHandlerArgument()

void * sceSdGetSpu2IntrHandlerArgument ( )

Definition at line 2347 of file libsd.c.

◆ Spu2Interrupt()

static int Spu2Interrupt ( void * data )

static

Definition at line 2352 of file libsd.c.

◆ InitVoices()

static int InitVoices ( void )

static

Definition at line 2375 of file libsd.c.

◆ Reset()

static int Reset ( int flag )

static

Definition at line 2447 of file libsd.c.

◆ sceSdInit()

int sceSdInit ( int flag )

Definition at line 2519 of file libsd.c.

◆ sceSdQuit()

int sceSdQuit ( )

Definition at line 2539 of file libsd.c.

Variable Documentation

◆ g_ParamRegList

vu16* const g_ParamRegList[]

static

Definition at line 105 of file libsd.c.

◆ g_EffectSizes

const u32 g_EffectSizes[]

static

Initial value:

=
{
    0x2,
    0x4d8,
    0x3e8,
    0x908,
    0xdfc,
    0x15bc,
    0x1ed8,
    0x3008,
    0x3008,
    0x780,
}

Definition at line 154 of file libsd.c.

◆ g_EffectParams

const struct mode_data_struct g_EffectParams[]

static

Definition at line 167 of file libsd.c.

◆ g_NotePitchTable

const u16 g_NotePitchTable[]

static

Definition at line 530 of file libsd.c.

◆ g_CoreAttrShifts

const u16 g_CoreAttrShifts[]

static

Initial value:

=
{
    0x7,
    0x6,
    0xe,
    0x8,
}

Definition at line 674 of file libsd.c.

◆ g_VoiceDataInit

const u16 g_VoiceDataInit[]

static

Initial value:

=
{
    0x700,
    0x0,
    0x0,
    0x0,
    0x0,
    0x0,
    0x0,
    0x0,
}

Definition at line 681 of file libsd.c.

◆ g_VoiceTransStatus

int g_VoiceTransStatus[2]

static

Definition at line 697 of file libsd.c.

◆ g_VoiceTransIoMode

int g_VoiceTransIoMode[2]

static

Definition at line 699 of file libsd.c.

◆ g_SpdifSettings

int g_SpdifSettings

static

Definition at line 701 of file libsd.c.

◆ g_EffectAttr

sceSdEffectAttr g_EffectAttr[2]

static

Definition at line 703 of file libsd.c.

◆ g_VoiceTransCompleteBool

int g_VoiceTransCompleteBool[2]

static

Definition at line 705 of file libsd.c.

◆ g_VoiceTransCompleteEf

int g_VoiceTransCompleteEf[2]

static

Definition at line 707 of file libsd.c.

◆ g_vars_inited

int g_vars_inited

static

Definition at line 709 of file libsd.c.

◆ g_Spu2IrqCallback

SdIntrCallback g_Spu2IrqCallback

static

Definition at line 711 of file libsd.c.

◆ g_Spu2IntrHandler

sceSdSpu2IntrHandler g_Spu2IntrHandler

static

Definition at line 713 of file libsd.c.

◆ g_Spu2IntrHandlerData

void* g_Spu2IntrHandlerData

static

Definition at line 715 of file libsd.c.

◆ g_TransIntrHandlers

sceSdTransIntrHandler g_TransIntrHandlers[2]

static

Definition at line 717 of file libsd.c.

◆ g_BlockHandlerIntrData

BlockHandlerIntrData_t g_BlockHandlerIntrData[2]

static

Definition at line 719 of file libsd.c.

◆ g_CleanHandlers

SdCleanHandler g_CleanHandlers[2]

static

Definition at line 721 of file libsd.c.

◆ g_TransIntrData

IntrData g_TransIntrData[2]

static

Definition at line 723 of file libsd.c.

◆ g_CleanRegionMax

u32 g_CleanRegionMax[2]

static

Definition at line 724 of file libsd.c.

◆ g_CleanRegionCur

u32 g_CleanRegionCur[2]

static

Definition at line 725 of file libsd.c.

◆ g_CleanRegionBuffer

CleanRegionBuffer_t g_CleanRegionBuffer[2]

static

Definition at line 726 of file libsd.c.

◆ g_BlockTransBuff

u32 g_BlockTransBuff[2]

static

Definition at line 727 of file libsd.c.

◆ g_BlockTransAddr

u8* g_BlockTransAddr[2]

static

Definition at line 728 of file libsd.c.

◆ g_BlockTransSize

u32 g_BlockTransSize[2]

static

Definition at line 729 of file libsd.c.

◆ g_TransIntrCallbacks

SdIntrCallback g_TransIntrCallbacks[2]

static

Definition at line 731 of file libsd.c.

◆ g_EffectAddr

u32 g_EffectAddr[2]

static

Definition at line 732 of file libsd.c.

Data Structures

Macros

Typedefs

Functions

Variables

Detailed Description

Data Structure Documentation

◆ mode_data_struct

◆ IntrData

◆ BlockHandlerIntrData_

◆ CleanRegionBufferElement_

◆ CleanRegionBuffer_

Macro Definition Documentation

◆ SD_DMA_CS

◆ SD_DMA_START

◆ SD_DMA_DIR_SPU2IOP

◆ SD_DMA_DIR_IOP2SPU

Typedef Documentation

◆ SdCleanHandler

Function Documentation

◆ GetEEA()

◆ InitSpu2_Inner()

◆ libsd_do_busyloop()

◆ DmaStartStop()

◆ VoiceTrans_Write_IOMode()

◆ BlockTransWriteFrom()

◆ BlockTransRead()

◆ reset_vars()

◆ _start()

◆ SetEffectRegisterPair()

◆ SetEffectData()

◆ sceSdClearEffectWorkArea()

◆ CleanHandler()

◆ sceSdCleanEffectWorkArea()

◆ sceSdGetEffectAttr()

◆ sceSdSetEffectAttr()

◆ sceSdSetEffectMode()

◆ sceSdSetEffectModeParams()

◆ InitSpu2()

◆ InitCoreVolume()

◆ sceSdVoiceTrans()

◆ sceSdVoiceTransStatus()

◆ sceSdStopTrans()

◆ sceSdBlockTrans()

◆ sceSdBlockTransStatus()

◆ InitSpdif()

◆ SetDmaWrite()

◆ SetDmaRead()

◆ __attribute__()

◆ do_finish_block_clean_xfer()

◆ TransInterrupt()

◆ SifDmaBatch()

◆ sceSdProcBatch()

◆ sceSdProcBatchEx()

◆ sceSdSetParam()

◆ sceSdGetParam()

◆ sceSdSetSwitch()

◆ sceSdGetSwitch()

◆ sceSdSetAddr()

◆ sceSdGetAddr()

◆ sceSdNote2Pitch()

◆ sceSdPitch2Note()

◆ SetSpdifMode()

◆ sceSdSetCoreAttr()

◆ sceSdGetCoreAttr()

◆ sceSdSetTransCallback()

◆ sceSdSetTransIntrHandler()

◆ sceSdGetTransIntrHandlerArgument()

◆ sceSdSetIRQCallback()

◆ sceSdSetSpu2IntrHandler()

◆ sceSdGetSpu2IntrHandlerArgument()

◆ Spu2Interrupt()

◆ InitVoices()

◆ Reset()

◆ sceSdInit()

◆ sceSdQuit()

Variable Documentation

◆ g_ParamRegList

◆ g_EffectSizes

◆ g_EffectParams

◆ attribute()