lbrefract.c File Reference

#include "lbrefract.h"
#include <math.h>
#include <placeholder.h>
#include <string.h>
#include "lbarchive.h"
#include "types.h"
#include <dolphin/gx/GXBump.h>
#include <dolphin/gx/GXEnum.h>
#include <dolphin/gx/GXGeometry.h>
#include <dolphin/gx/GXLighting.h>
#include <dolphin/gx/GXPixel.h>
#include <dolphin/gx/GXTev.h>
#include <dolphin/gx/GXTexture.h>
#include <dolphin/gx/GXTransform.h>
#include <dolphin/os/OSCache.h>
#include <sysdolphin/baselib/class.h>
#include <sysdolphin/baselib/cobj.h>
#include <sysdolphin/baselib/debug.h>
#include <sysdolphin/baselib/dobj.h>
#include <sysdolphin/baselib/memory.h>
#include <sysdolphin/baselib/pobj.h>
#include <sysdolphin/baselib/state.h>

Functions
static void	fn_80022650 (void)
static void	fn_80022940 (void)
static void	lbRefract_WriteTexCoord (lbRefract_CallbackData *cb, s32 row, u32 col, f32 y, f32 x, f32 param0)
static float	my_fmodf (float a, float b)
static void	lbRefract_80021CE8 (lbRefract_CallbackData *cb, s32 arg1)
static void	lbRefract_WriteTexCoordIA4 (lbRefract_CallbackData *data, u32 row, u32 col, u32 arg3, u8 arg4, u8 intensity, u8 alpha)
	Write IA4 texture coordinate to refraction buffer.
static void	fn_80021F70 (lbRefract_CallbackData *data, u32 row, u32 col, u8 r, u8 g, u32 b)
static void	fn_80021FB4 (lbRefract_CallbackData *data, u32 row, u32 col, u8 arg6, u8 arg7, u8 arg8, u8 arg9)
static void	fn_80021FF8 (lbRefract_CallbackData *data, u32 row, u32 col, s32 *arg3, s32 *arg4, s32 *arg5, s32 *arg6)
static void	fn_8002206C (lbRefract_CallbackData *data, s32 row, u32 col, s32 *arg3, s32 *arg4, s32 *arg5, s32 *arg6)
static void	lbRefract_ReadTexCoordRGBA8 (lbRefract_CallbackData *data, u32 row, u32 col, u32 *out_r, u32 *out_g, u32 *out_b, u32 *out_a)
	Read RGBA8 texture coordinate addresses from refraction buffer.
static int	lbRefract_8002219C (lbRefract_CallbackData *data, void *buffer, s32 format, u32 width, u32 height)
	Initialize refraction callback data for a texture buffer.
void	lbRefract_800222A4 (void)
void	lbRefract_8002247C (HSD_CObj *cobj)
	Copy framebuffer to refraction source texture.
void	lbRefract_80022560 (void)
	Copy framebuffer to refraction source texture.
void	lbRefract_800225D4 (void)
	Reset TEV and indirect texture stages.
static void	lbRefract_DObjDispReset (HSD_DObj *dobj, Mtx vmtx, Mtx pmtx, u32 rendermode)
	Display DObj then reset TEV/indirect stages for refraction cleanup.
s32	lbRefract_PObjLoad (HSD_PObj *pobj, HSD_PObjDesc *desc)
void	lbRefract_80022998 (HSD_MObj *mobj, u32 rendermode, s32 arg2)
void	lbRefract_80022BB8 (void)
	Increment refraction effect user count.
void	lbRefSetUnuse (void)
	Decrement refraction effect user count.

Variables
struct {
int   refractionUserCount
void *   image_ptr
HSD_ImageDesc *   imagedesc
HSD_TObj **   tobj_list
Mtx   texture_mtx
}	lbl_804336D0
struct {
u8   x0
f32 *   x4
} *	refract_data
float	texture_offset [2][3]
HSD_ImageDesc	imagedesc0 = { NULL, 0, 0, 4, 0, 0.0F, 0.0F }
HSD_TexLODDesc	loddesc0 = { 1, 0.0F, 1, 1, 0 }
HSD_TObjDesc	tobjdesc0
HSD_ImageDesc	imagedesc1 = { NULL, 0, 0, 3, 0, 0.0F, 0.0F }
HSD_TexLODDesc	loddesc1 = { 1, 0.0F, 1, 1, 0 }
HSD_TObjDesc	tobjdesc1
static HSD_DObjInfo	dobj_info = { fn_80022650 }
static HSD_PObjInfo	pobj_info = { fn_80022940 }

Function Documentation

fn_80022650()

void fn_80022650 ( void )

static

fn_80022940()

void fn_80022940 ( void )

static

lbRefract_WriteTexCoord()

void lbRefract_WriteTexCoord ( lbRefract_CallbackData * cb, s32 row, u32 col, f32 y, f32 x, f32 param0 )

inlinestatic

my_fmodf()

float my_fmodf ( float a, float b )

inlinestatic

Todo

reconcile with MSL fmodf

lbRefract_80021CE8()

void lbRefract_80021CE8 ( lbRefract_CallbackData * cb, s32 arg1 )

static

lbRefract_WriteTexCoordIA4()

void lbRefract_WriteTexCoordIA4 ( lbRefract_CallbackData * data, u32 row, u32 col, u32 arg3, u8 arg4, u8 intensity, u8 alpha )

static

Write IA4 texture coordinate to refraction buffer.

fn_80021F70()

void fn_80021F70 ( lbRefract_CallbackData * data, u32 row, u32 col, u8 r, u8 g, u32 b )

static

fn_80021FB4()

void fn_80021FB4 ( lbRefract_CallbackData * data, u32 row, u32 col, u8 arg6, u8 arg7, u8 arg8, u8 arg9 )

static

fn_80021FF8()

void fn_80021FF8 ( lbRefract_CallbackData * data, u32 row, u32 col, s32 * arg3, s32 * arg4, s32 * arg5, s32 * arg6 )

static

fn_8002206C()

void fn_8002206C ( lbRefract_CallbackData * data, s32 row, u32 col, s32 * arg3, s32 * arg4, s32 * arg5, s32 * arg6 )

static

lbRefract_ReadTexCoordRGBA8()

void lbRefract_ReadTexCoordRGBA8 ( lbRefract_CallbackData * data, u32 row, u32 col, u32 * out_r, u32 * out_g, u32 * out_b, u32 * out_a )

static

Read RGBA8 texture coordinate addresses from refraction buffer.

lbRefract_8002219C()

int lbRefract_8002219C ( lbRefract_CallbackData * data, void * buffer, s32 format, u32 width, u32 height )

static

Initialize refraction callback data for a texture buffer.

Initialize refraction callback data for a texture buffer.

Parameters

data	Callback data to initialize.
buffer	Base address of texture buffer.
format	Texture format (3=IA4, 4=IA8, 6=RGBA8).
width	Texture width in pixels.
height	Texture height in pixels.

Returns

0 on success, -1 if format is unsupported.

lbRefract_800222A4()

void lbRefract_800222A4

(

void

)

Todo

Refactor data members into a struct

lbRefract_8002247C()

void lbRefract_8002247C

(

HSD_CObj *

cobj

)

Copy framebuffer to refraction source texture.

lbRefract_80022560()

void lbRefract_80022560

(

void

)

Copy framebuffer to refraction source texture.

lbRefract_800225D4()

void lbRefract_800225D4

(

void

)

Reset TEV and indirect texture stages.

lbRefract_DObjDispReset()

void lbRefract_DObjDispReset ( HSD_DObj * dobj, Mtx vmtx, Mtx pmtx, u32 rendermode )

static

Display DObj then reset TEV/indirect stages for refraction cleanup.

lbRefract_PObjLoad()

s32 lbRefract_PObjLoad	(	HSD_PObj *	pobj,
		HSD_PObjDesc *	desc )

lbRefract_80022998()

void lbRefract_80022998	(	HSD_MObj *	mobj,
		u32	rendermode,
		s32	arg2 )

lbRefract_80022BB8()

void lbRefract_80022BB8

(

void

)

Increment refraction effect user count.

lbRefSetUnuse()

void lbRefSetUnuse

(

void

)

Decrement refraction effect user count.

Variable Documentation

refractionUserCount

int refractionUserCount

image_ptr

void* image_ptr

imagedesc

HSD_ImageDesc* imagedesc

tobj_list

HSD_TObj** tobj_list

texture_mtx

Mtx texture_mtx

Initial value:

                = {
    { +0.5F, +0.0F, +0.0F, +0.5F },
    { +0.0F, -0.5F, +0.0F, +0.5F },
    { +0.0F, +0.0F, +0.0F, +1.0F },
}

[struct]

struct { ... } lbl_804336D0

x0

u8 x0

x4

f32* x4

[struct]

struct { ... } * refract_data

texture_offset

float texture_offset[2][3]

Initial value:

                     = {
    { -0.5F, +0.0F, +0.0F },
    { +0.0F, -0.5F, +0.0F },
}

imagedesc0

HSD_ImageDesc imagedesc0 = { NULL, 0, 0, 4, 0, 0.0F, 0.0F }

loddesc0

HSD_TexLODDesc loddesc0 = { 1, 0.0F, 1, 1, 0 }

tobjdesc0

HSD_TObjDesc tobjdesc0

Initial value:

                       = {
    NULL,
    NULL,
    0,
    0,
    { 0.0F, 0.0F, 0.0F },
    { 1.0F, 1.0F, 1.0F },
    { 0.0F, 0.0F, 0.0F },
    0,
    0,
    1,
    1,
    0x83,
    1.0F,
    1,
    &imagedesc0,
    NULL,
    &loddesc0,
    NULL,
}

imagedesc1

HSD_ImageDesc imagedesc1 = { NULL, 0, 0, 3, 0, 0.0F, 0.0F }

loddesc1

HSD_TexLODDesc loddesc1 = { 1, 0.0F, 1, 1, 0 }

tobjdesc1

HSD_TObjDesc tobjdesc1

Initial value:

                       = {
    NULL,
    &tobjdesc0,
    1,
    1,
    { 0.0F, 0.0F, 0.0F },
    { 1.0F, 1.0F, 1.0F },
    { 0.0F, 0.0F, 0.0F },
    0,
    0,
    1,
    1,
    0x81,
    1.0F,
    1,
    &imagedesc1,
    NULL,
    &loddesc1,
    NULL,
}

dobj_info

HSD_DObjInfo dobj_info = { fn_80022650 }

static

pobj_info

HSD_PObjInfo pobj_info = { fn_80022940 }

static