vi.c File Reference

Functions
void	__VIGetCurrentPosition (s16 *x, s16 *y)
static u32	getCurrentFieldEvenOdd ()
void	SIRefreshSamplingRate ()
void	__shl2i ()
void	__shr2u ()
static int	cntlzd (u64 bit)
static BOOL	VISetRegs (void)
static void	__VIRetraceHandler (__OSInterrupt interrupt, OSContext *context)
VIRetraceCallback	VISetPreRetraceCallback (VIRetraceCallback cb)
VIRetraceCallback	VISetPostRetraceCallback (VIRetraceCallback cb)
static VITimingInfo *	getTiming (VITVMode mode)
void	__VIInit (VITVMode mode)
static void	AdjustPosition (u16 acv)
static void	ImportAdjustingValues (void)
void	VIInit (void)
void	VIWaitForRetrace ()
static void	setInterruptRegs (VITimingInfo *tm)
static void	setPicConfig (u16 fbSizeX, VIXFBMode xfbMode, u16 panPosX, u16 panSizeX, u8 *wordPerLine, u8 *std, u8 *wpl, u8 *xof)
static void	setBBIntervalRegs (VITimingInfo *tm)
static void	setScalingRegs (u16 panSizeX, u16 dispSizeX, BOOL is3D)
static void	calcFbbs (u32 bufAddr, u16 panPosX, u16 panPosY, u8 wordPerLine, VIXFBMode xfbMode, u16 dispPosY, u32 *tfbb, u32 *bfbb)
static void	setFbbRegs (VIPositionInfo *hv, u32 *tfbb, u32 *bfbb, u32 *rtfbb, u32 *rbfbb)
static void	setHorizontalRegs (VITimingInfo *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 *obj)
void	VIFlush (void)
void	VISetNextFrameBuffer (void *fb)
void *	VIGetNextFrameBuffer ()
void *	VIGetCurrentFrameBuffer ()
void	VISetBlack (BOOL isBlack)
u32	VIGetRetraceCount ()
static void	GetCurrentDisplayPosition (u32 *hct, u32 *vct)
static u32	getCurrentHalfLine (void)
u32	VIGetNextField (void)
u32	VIGetCurrentLine (void)
u32	VIGetTvFormat (void)
u32	VIGetDTVStatus ()
void	__VIDisplayPositionToXY (u32 hcount, u32 vcount, s16 *x, s16 *y)

Variables
static vu16	regs [59]
static BOOL	IsInitialized
static vu32	retraceCount
static u32	flushFlag
static OSThreadQueue	retraceQueue
static VIRetraceCallback	PreCB
static VIRetraceCallback	PostCB
static VIPositionCallback	PositionCallback
static u32	encoderType
static s16	displayOffsetH
static s16	displayOffsetV
static vu32	changeMode
static vu64	changed
static vu32	shdwChangeMode
static vu64	shdwChanged
static VITimingInfo *	CurrTiming
static u32	CurrTvMode
static u32	NextBufAddr
static u32	CurrBufAddr
static vu16	shdwRegs [59]
static VIPositionInfo	HorVer
static SECTION_DATA char	lit_1 []
static VITimingInfo	timing [10]
static u16	taps [26]
static u32	FBSet
static VITimingInfo *	timingExtra
static SECTION_SDATA void *	__VIVersion = (void*)&lit_1
static u32	message
static SECTION_SDATA char	lit_537 [] = "vi.c"

Function Documentation

__shl2i()

asm void __shl2i

(

void

)

__shr2u()

asm void __shr2u

(

void

)

__VIDisplayPositionToXY()

void __VIDisplayPositionToXY	(	u32	hcount,
		u32	vcount,
		s16 *	x,
		s16 *	y
	)

__VIGetCurrentPosition()

void __VIGetCurrentPosition	(	s16 *	x,
		s16 *	y
	)

__VIInit()

void __VIInit

(

VITVMode

mode

)

__VIRetraceHandler()

static void __VIRetraceHandler ( __OSInterrupt  interrupt, OSContext *  context  )

static

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 int cntlzd ( u64  bit )

static

GetCurrentDisplayPosition()

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

static

getCurrentFieldEvenOdd()

static u32 getCurrentFieldEvenOdd ( )

static

getCurrentHalfLine()

static u32 getCurrentHalfLine ( void  )

static

getTiming()

static VITimingInfo * getTiming ( VITVMode  mode )

static

ImportAdjustingValues()

static void ImportAdjustingValues ( void  )

static

PrintDebugPalCaution()

static void PrintDebugPalCaution ( void  )

static

setBBIntervalRegs()

static void setBBIntervalRegs ( VITimingInfo *  tm )

static

setFbbRegs()

static void setFbbRegs ( VIPositionInfo *  hv, u32 *  tfbb, u32 *  bfbb, u32 *  rtfbb, u32 *  rbfbb  )

static

setHorizontalRegs()

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

static

setInterruptRegs()

static void setInterruptRegs ( VITimingInfo *  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  is3D  )

static

setVerticalRegs()

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

static

SIRefreshSamplingRate()

void SIRefreshSamplingRate

(

)

VIConfigure()

void VIConfigure

(

const GXRenderModeObj *

obj

)

VIFlush()

void VIFlush

(

void

)

VIGetCurrentFrameBuffer()

void * VIGetCurrentFrameBuffer

(

)

VIGetCurrentLine()

u32 VIGetCurrentLine

(

void

)

VIGetDTVStatus()

u32 VIGetDTVStatus

(

)

VIGetNextField()

u32 VIGetNextField

(

void

)

VIGetNextFrameBuffer()

void * VIGetNextFrameBuffer

(

)

VIGetRetraceCount()

u32 VIGetRetraceCount

(

)

VIGetTvFormat()

u32 VIGetTvFormat

(

void

)

VIInit()

void VIInit

(

void

)

VISetBlack()

void VISetBlack

(

BOOL

isBlack

)

VISetNextFrameBuffer()

void VISetNextFrameBuffer

(

void *

fb

)

VISetPostRetraceCallback()

VIRetraceCallback VISetPostRetraceCallback

(

VIRetraceCallback

cb

)

VISetPreRetraceCallback()

VIRetraceCallback VISetPreRetraceCallback

(

VIRetraceCallback

cb

)

VISetRegs()

static BOOL VISetRegs ( void  )

static

VIWaitForRetrace()

void VIWaitForRetrace

(

void

)

Variable Documentation

__VIVersion

SECTION_SDATA void* __VIVersion = (void*)&lit_1

static

changed

vu64 changed

static

changeMode

vu32 changeMode

static

CurrBufAddr

u32 CurrBufAddr

static

CurrTiming

VITimingInfo* CurrTiming

static

CurrTvMode

u32 CurrTvMode

static

displayOffsetH

s16 displayOffsetH

static

displayOffsetV

s16 displayOffsetV

static

encoderType

u32 encoderType

static

FBSet

u32 FBSet

static

flushFlag

u32 flushFlag

static

HorVer

VIPositionInfo HorVer

static

IsInitialized

BOOL IsInitialized

static

lit_1

SECTION_DATA char lit_1[]

static

Initial value:

=
    "<< Dolphin SDK - VI\trelease build: Apr  7 2004 04:13:59 (0x2301) >>"

lit_537

SECTION_SDATA char lit_537[] = "vi.c"

static

message

u32 message

static

NextBufAddr

u32 NextBufAddr

static

PositionCallback

VIPositionCallback PositionCallback

static

PostCB

VIRetraceCallback PostCB

static

PreCB

VIRetraceCallback PreCB

static

regs

vu16 regs[59]

static

retraceCount

vu32 retraceCount

static

retraceQueue

OSThreadQueue retraceQueue

static

shdwChanged

vu64 shdwChanged

static

shdwChangeMode

vu32 shdwChangeMode

static

shdwRegs

vu16 shdwRegs[59]

static

taps

u16 taps[26]

static

Initial value:

= {496, 476, 430, 372, 297, 219, 142, 70, 12, 226, 203, 192, 196,
                       207, 222, 236, 252, 8,   15,  19,  19, 15, 12,  8,   1,   0}

timing

VITimingInfo timing[10]

static

timingExtra

VITimingInfo* timingExtra

static