vi.c File Reference

Classes
struct	VITiming
struct	SomeVIStruct

Functions
static u32	getCurrentFieldEvenOdd (void)
VITiming *	__VISetExtraTiming (VITiming *t)
void	__VIEnableRawPositionInterrupt (s16 x, s16 y, void(*callback)(s16, s16))
void	__VIDisplayPositionToXY (u32 hct, u32 vct, s16 *x, s16 *y)
void	__VISetLatchMode (u32 mode)
int	__VIGetLatch0Position (s16 *px, s16 *py)
int	__VIGetLatch1Position (s16 *px, s16 *py)
int	__VIGetLatchPosition (u32 port, s16 *px, s16 *py)
static u32	getEncoderType (void)
static s32	cntlzd (u64 bit)
static int	VISetRegs (void)
static void	__VIRetraceHandler (__OSInterrupt unused, OSContext *context)
VIRetraceCallback	VISetPreRetraceCallback (VIRetraceCallback cb)
VIRetraceCallback	VISetPostRetraceCallback (VIRetraceCallback cb)
static VITiming *	getTiming (VITVMode mode)
void	__VIInit (VITVMode mode)
static void	AdjustPosition (u16 acv)
static void	ImportAdjustingValues (void)
void	VIInit (void)
void	VIWaitForRetrace (void)
static void	setInterruptRegs (VITiming *tm)
static void	setPicConfig (u16 fbSizeX, VIXFBMode xfbMode, u16 panPosX, u16 panSizeX, u8 *wordPerLine, u8 *std, u8 *wpl, u8 *xof)
static void	setBBIntervalRegs (VITiming *tm)
static void	setScalingRegs (u16 panSizeX, u16 dispSizeX, BOOL threeD)
static void	calcFbbs (u32 bufAddr, u16 panPosX, u16 panPosY, u8 wordPerLine, VIXFBMode xfbMode, u16 dispPosY, u32 *tfbb, u32 *bfbb)
static void	setFbbRegs (SomeVIStruct *HorVer, u32 *tfbb, u32 *bfbb, u32 *rtfbb, u32 *rbfbb)
static void	setHorizontalRegs (VITiming *tm, u16 dispPosX, u16 dispSizeX)
static void	setVerticalRegs (u16 dispPosY, u16 dispSizeY, u8 equ, u16 acv, u16 prbOdd, u16 prbEven, u16 psbOdd, u16 psbEven, BOOL black)
static void	PrintDebugPalCaution (void)
void	VIConfigure (const GXRenderModeObj *rm)
void	VIConfigurePan (u16 xOrg, u16 yOrg, u16 width, u16 height)
void	VIFlush (void)
void	VISetNextFrameBuffer (void *fb)
void *	VIGetNextFrameBuffer (void)
void *	VIGetCurrentFrameBuffer (void)
void	VISetNextRightFrameBuffer (void *fb)
void	VISetBlack (BOOL black)
void	VISet3D (BOOL threeD)
u32	VIGetRetraceCount (void)
static void	GetCurrentDisplayPosition (u32 *hct, u32 *vct)
static u32	getCurrentHalfLine (void)
u32	VIGetNextField (void)
u32	VIGetCurrentLine (void)
u32	VIGetTvFormat (void)
u32	VIGetScanMode (void)
u32	VIGetDTVStatus (void)
void	__VISetAdjustingValues (s16 x, s16 y)
void	__VIGetAdjustingValues (s16 *x, s16 *y)
void	__VIGetCurrentPosition (s16 *x, s16 *y)

Variables
const char *	__VIVersion = "<< Dolphin SDK - VI\tdebug build: Apr 7 2004 03:55:59 (0x2301) >>"
static BOOL	IsInitialized
static volatile u32	retraceCount
static volatile u32	flushFlag
static OSThreadQueue	retraceQueue
static void(*	PreCB )(u32)
static void(*	PostCB )(u32)
static void(*	PositionCallback )(s16, s16)
static u32	encoderType
static s16	displayOffsetH
static s16	displayOffsetV
static volatile u32	changeMode
static volatile u64	changed
static volatile u32	shdwChangeMode
static volatile u16	regs [59]
static volatile u64	shdwChanged
static VITiming *	CurrTiming
static u32	CurrTvMode
static u32	NextBufAddr
static u32	CurrBufAddr
static volatile u16	shdwRegs [59]
static VITiming	timing [10]
static u16	taps [25]
static SomeVIStruct	HorVer
static u32	FBSet
static VITiming *	timingExtra
void(*)(s16, s16)	__VIDisableRawPositionInterrupt ()

Function Documentation

__VIDisplayPositionToXY()

void __VIDisplayPositionToXY	(	u32	hct,
		u32	vct,
		s16 *	x,
		s16 *	y )

__VIEnableRawPositionInterrupt()

void __VIEnableRawPositionInterrupt	(	s16	x,
		s16	y,
		void(*	callback )(s16, s16) )

__VIGetAdjustingValues()

void __VIGetAdjustingValues	(	s16 *	x,
		s16 *	y )

__VIGetCurrentPosition()

void __VIGetCurrentPosition	(	s16 *	x,
		s16 *	y )

__VIGetLatch0Position()

int __VIGetLatch0Position	(	s16 *	px,
		s16 *	py )

__VIGetLatch1Position()

int __VIGetLatch1Position	(	s16 *	px,
		s16 *	py )

__VIGetLatchPosition()

int __VIGetLatchPosition	(	u32	port,
		s16 *	px,
		s16 *	py )

__VIInit()

void __VIInit

(

VITVMode

mode

)

__VIRetraceHandler()

static void __VIRetraceHandler ( __OSInterrupt unused, OSContext * context )

static

__VISetAdjustingValues()

void __VISetAdjustingValues	(	s16	x,
		s16	y )

__VISetExtraTiming()

VITiming * __VISetExtraTiming

(

VITiming *

t

)

__VISetLatchMode()

void __VISetLatchMode

(

u32

mode

)

AdjustPosition()

static void AdjustPosition ( u16 acv )

static

calcFbbs()

static void calcFbbs ( u32 bufAddr, u16 panPosX, u16 panPosY, u8 wordPerLine, VIXFBMode xfbMode, u16 dispPosY, u32 * tfbb, u32 * bfbb )

static

cntlzd()

static s32 cntlzd ( u64 bit )

static

GetCurrentDisplayPosition()

static void GetCurrentDisplayPosition ( u32 * hct, u32 * vct )

static

getCurrentFieldEvenOdd()

static u32 getCurrentFieldEvenOdd ( void )

static

getCurrentHalfLine()

static u32 getCurrentHalfLine ( void )

static

getEncoderType()

static u32 getEncoderType ( void )

static

getTiming()

static VITiming * getTiming ( VITVMode mode )

static

ImportAdjustingValues()

static void ImportAdjustingValues ( void )

static

PrintDebugPalCaution()

static void PrintDebugPalCaution ( void )

static

setBBIntervalRegs()

static void setBBIntervalRegs ( VITiming * tm )

static

setFbbRegs()

static void setFbbRegs ( SomeVIStruct * HorVer, u32 * tfbb, u32 * bfbb, u32 * rtfbb, u32 * rbfbb )

static

setHorizontalRegs()

static void setHorizontalRegs ( VITiming * tm, u16 dispPosX, u16 dispSizeX )

static

setInterruptRegs()

static void setInterruptRegs ( VITiming * tm )

static

setPicConfig()

static void setPicConfig ( u16 fbSizeX, VIXFBMode xfbMode, u16 panPosX, u16 panSizeX, u8 * wordPerLine, u8 * std, u8 * wpl, u8 * xof )

static

setScalingRegs()

static void setScalingRegs ( u16 panSizeX, u16 dispSizeX, BOOL threeD )

static

setVerticalRegs()

static void setVerticalRegs ( u16 dispPosY, u16 dispSizeY, u8 equ, u16 acv, u16 prbOdd, u16 prbEven, u16 psbOdd, u16 psbEven, BOOL black )

static

VIConfigure()

void VIConfigure

(

const GXRenderModeObj *

rm

)

VIConfigurePan()

void VIConfigurePan	(	u16	xOrg,
		u16	yOrg,
		u16	width,
		u16	height )

VIFlush()

void VIFlush

(

void

)

VIGetCurrentFrameBuffer()

void * VIGetCurrentFrameBuffer

(

void

)

VIGetCurrentLine()

u32 VIGetCurrentLine

(

void

)

VIGetDTVStatus()

u32 VIGetDTVStatus

(

void

)

VIGetNextField()

u32 VIGetNextField

(

void

)

VIGetNextFrameBuffer()

void * VIGetNextFrameBuffer

(

void

)

VIGetRetraceCount()

u32 VIGetRetraceCount

(

void

)

VIGetScanMode()

u32 VIGetScanMode

(

void

)

VIGetTvFormat()

u32 VIGetTvFormat

(

void

)

VIInit()

void VIInit

(

void

)

VISet3D()

void VISet3D

(

BOOL

threeD

)

VISetBlack()

void VISetBlack

(

BOOL

black

)

VISetNextFrameBuffer()

void VISetNextFrameBuffer

(

void *

fb

)

VISetNextRightFrameBuffer()

void VISetNextRightFrameBuffer

(

void *

fb

)

VISetPostRetraceCallback()

VIRetraceCallback VISetPostRetraceCallback

(

VIRetraceCallback

cb

)

VISetPreRetraceCallback()

VIRetraceCallback VISetPreRetraceCallback

(

VIRetraceCallback

cb

)

VISetRegs()

static int VISetRegs ( void )

static

VIWaitForRetrace()

void VIWaitForRetrace

(

void

)

Variable Documentation

__VIDisableRawPositionInterrupt

void(*)(s16, s16) __VIDisableRawPositionInterrupt()

(

)

__VIVersion

const char * __VIVersion = "<< Dolphin SDK - VI\tdebug build: Apr 7 2004 03:55:59 (0x2301) >>"

changed

volatile u64 changed

static

changeMode

volatile u32 changeMode

static

CurrBufAddr

u32 CurrBufAddr

static

CurrTiming

VITiming* CurrTiming

static

CurrTvMode

u32 CurrTvMode

static

displayOffsetH

s16 displayOffsetH

static

displayOffsetV

s16 displayOffsetV

static

encoderType

u32 encoderType

static

FBSet

u32 FBSet

static

flushFlag

volatile u32 flushFlag

static

HorVer

SomeVIStruct HorVer

static

IsInitialized

BOOL IsInitialized

static

NextBufAddr

u32 NextBufAddr

static

PositionCallback

void(* PositionCallback) (s16, s16) ( s16 , s16  )

static

PostCB

void(* PostCB) (u32) ( u32 )

static

PreCB

void(* PreCB) (u32) ( u32 )

static

regs

volatile u16 regs[59]

static

retraceCount

volatile u32 retraceCount

static

retraceQueue

OSThreadQueue retraceQueue

static

shdwChanged

volatile u64 shdwChanged

static

shdwChangeMode

volatile u32 shdwChangeMode

static

shdwRegs

volatile u16 shdwRegs[59]

static

taps

u16 taps[25]

static

Initial value:

= {
    0x01F0, 0x01DC,
    0x01AE, 0x0174,
    0x0129, 0x00DB,
    0x008E, 0x0046,
    0x000C, 0x00E2,
    0x00CB, 0x00C0,
    0x00C4, 0x00CF,
    0x00DE, 0x00EC,
    0x00FC, 0x0008,
    0x000F, 0x0013,
    0x0013, 0x000F,
    0x000C, 0x0008,
    0x0001
}

timing

VITiming timing[10]

static

Initial value:

= {
    { 6, 240, 24, 25, 3, 2, 12, 13, 12, 13, 520, 519, 520, 519, 525, 429, 64, 71, 105, 162, 373, 122, 412 },
    { 6, 240, 24, 24, 4, 4, 12, 12, 12, 12, 520, 520, 520, 520, 526, 429, 64, 71, 105, 162, 373, 122, 412 },
    { 5, 287, 35, 36, 1, 0, 13, 12, 11, 10, 619, 618, 617, 620, 625, 432, 64, 75, 106, 172, 380, 133, 420 },
    { 5, 287, 33, 33, 2, 2, 13, 11, 13, 11, 619, 621, 619, 621, 624, 432, 64, 75, 106, 172, 380, 133, 420 },
    { 6, 240, 24, 25, 3, 2, 16, 15, 14, 13, 518, 517, 516, 519, 525, 429, 64, 78, 112, 162, 373, 122, 412 },
    { 6, 240, 24, 24, 4, 4, 16, 14, 16, 14, 518, 520, 518, 520, 526, 429, 64, 78, 112, 162, 373, 122, 412 },
    { 12, 480, 48, 48, 6, 6, 24, 24, 24, 24, 1038, 1038, 1038, 1038, 1050, 429, 64, 71, 105, 162, 373, 122, 412 },
    { 12, 480, 44, 44, 10, 10, 24, 24, 24, 24, 1038, 1038, 1038, 1038, 1050, 429, 64, 71, 105, 168, 379, 122, 412 },
    { 6, 241, 24, 25, 1, 0, 12, 13, 12, 13, 520, 519, 520, 519, 525, 429, 64, 71, 105, 159, 370, 122, 412 },
    { 12, 480, 48, 48, 6, 6, 24, 24, 24, 24, 1038, 1038, 1038, 1038, 1050, 429, 64, 71, 105, 180, 391, 122, 412 }
}

timingExtra

VITiming* timingExtra

static