GXTransform.c File Reference

#include <macros.h>
#include "__gx.h"
#include <dolphin/gx.h>
#include <dolphin/mtx.h>
#include <dolphin/os.h>

Macros
#define	qr0   0
#define	GX_WRITE_MTX_ELEM(addr, value)
#define	SET_REG_FIELD_(line, reg, size, shift, val)

Functions
void	GXProject (f32 x, f32 y, f32 z, f32 mtx[3][4], f32 *pm, f32 *vp, f32 *sx, f32 *sy, f32 *sz)
void	GXSetProjection (f32 mtx[4][4], GXProjectionType type)
void	GXSetProjectionv (f32 *ptr)
void	GXGetProjectionv (f32 *ptr)
static asm void	WriteMTXPS4x3 (register f32 mtx[3][4], register volatile f32 *dest)
static asm void	WriteMTXPS3x3from3x4 (register f32 mtx[3][4], register volatile f32 *dest)
static asm void	WriteMTXPS3x3 (register f32 mtx[3][3], register volatile f32 *dest)
static asm void	WriteMTXPS4x2 (register f32 mtx[2][4], register volatile f32 *dest)
void	GXLoadPosMtxImm (f32 mtx[3][4], u32 id)
void	GXLoadPosMtxIndx (u16 mtx_indx, u32 id)
void	GXLoadNrmMtxImm (f32 mtx[3][4], u32 id)
void	GXLoadNrmMtxImm3x3 (f32 mtx[3][3], u32 id)
void	GXLoadNrmMtxIndx3x3 (u16 mtx_indx, u32 id)
void	GXSetCurrentMtx (u32 id)
void	GXLoadTexMtxImm (f32 mtx[][4], u32 id, GXTexMtxType type)
void	GXLoadTexMtxIndx (u16 mtx_indx, u32 id, GXTexMtxType type)
void	GXSetViewportJitter (f32 left, f32 top, f32 wd, f32 ht, f32 nearz, f32 farz, u32 field)
void	GXSetViewport (f32 left, f32 top, f32 wd, f32 ht, f32 nearz, f32 farz)
void	GXGetViewportv (f32 *vp)
void	GXSetScissor (u32 left, u32 top, u32 wd, u32 ht)
void	GXGetScissor (u32 *left, u32 *top, u32 *wd, u32 *ht)
void	GXSetScissorBoxOffset (s32 x_off, s32 y_off)
void	GXSetClipMode (GXClipMode mode)
void	__GXSetMatrixIndex (GXAttr matIdxAttr)

Macro Definition Documentation

qr0

#define qr0   0

GX_WRITE_MTX_ELEM

#define GX_WRITE_MTX_ELEM	(		addr,
			value )

Value:

do {                                                                      \
    f32 xfData = (value);                                                 \
    GX_WRITE_F32(value);                                                  \
    VERIF_MTXLIGHT((addr), *(u32*) &xfData);                              \
} while (0)

SET_REG_FIELD_

#define SET_REG_FIELD_	(		line,
			reg,
			size,
			shift,
			val )

Value:

do {                                                                      \
    ASSERTMSGLINE(line, ((s32) (val) & ~((1 << (size)) - 1)) == 0,        \
                  "GX Internal: Register field out of range");            \
    (reg) = ((u32) (reg) & ~(((1 << (size)) - 1) << (shift))) |           \
            ((u32) (val) << (shift));                                     \
} while (0)

Function Documentation

GXProject()

void GXProject	(	f32	x,
		f32	y,
		f32	z,
		f32	mtx[3][4],
		f32 *	pm,
		f32 *	vp,
		f32 *	sx,
		f32 *	sy,
		f32 *	sz )

GXSetProjection()

void GXSetProjection	(	f32	mtx[4][4],
		GXProjectionType	type )

GXSetProjectionv()

void GXSetProjectionv

(

f32 *

ptr

)

GXGetProjectionv()

void GXGetProjectionv

(

f32 *

ptr

)

WriteMTXPS4x3()

asm void WriteMTXPS4x3 ( register f32 mtx[3][4], register volatile f32 * dest )

static

WriteMTXPS3x3from3x4()

asm void WriteMTXPS3x3from3x4 ( register f32 mtx[3][4], register volatile f32 * dest )

static

WriteMTXPS3x3()

asm void WriteMTXPS3x3 ( register f32 mtx[3][3], register volatile f32 * dest )

static

WriteMTXPS4x2()

asm void WriteMTXPS4x2 ( register f32 mtx[2][4], register volatile f32 * dest )

static

GXLoadPosMtxImm()

void GXLoadPosMtxImm	(	f32	mtx[3][4],
		u32	id )

GXLoadPosMtxIndx()

void GXLoadPosMtxIndx	(	u16	mtx_indx,
		u32	id )

GXLoadNrmMtxImm()

void GXLoadNrmMtxImm	(	f32	mtx[3][4],
		u32	id )

GXLoadNrmMtxImm3x3()

void GXLoadNrmMtxImm3x3	(	f32	mtx[3][3],
		u32	id )

GXLoadNrmMtxIndx3x3()

void GXLoadNrmMtxIndx3x3	(	u16	mtx_indx,
		u32	id )

GXSetCurrentMtx()

void GXSetCurrentMtx

(

u32

id

)

GXLoadTexMtxImm()

void GXLoadTexMtxImm	(	f32	mtx[][4],
		u32	id,
		GXTexMtxType	type )

GXLoadTexMtxIndx()

void GXLoadTexMtxIndx	(	u16	mtx_indx,
		u32	id,
		GXTexMtxType	type )

GXSetViewportJitter()

void GXSetViewportJitter	(	f32	left,
		f32	top,
		f32	wd,
		f32	ht,
		f32	nearz,
		f32	farz,
		u32	field )

GXSetViewport()

void GXSetViewport	(	f32	left,
		f32	top,
		f32	wd,
		f32	ht,
		f32	nearz,
		f32	farz )

GXGetViewportv()

void GXGetViewportv

(

f32 *

vp

)

GXSetScissor()

void GXSetScissor	(	u32	left,
		u32	top,
		u32	wd,
		u32	ht )

GXGetScissor()

void GXGetScissor	(	u32 *	left,
		u32 *	top,
		u32 *	wd,
		u32 *	ht )

GXSetScissorBoxOffset()

void GXSetScissorBoxOffset	(	s32	x_off,
		s32	y_off )

GXSetClipMode()

void GXSetClipMode

(

GXClipMode

mode

)

__GXSetMatrixIndex()

void __GXSetMatrixIndex

(

GXAttr

matIdxAttr

)