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#include "ctorStruct.h"
#include <string.h>
#include <SDK/os.h>
#include "GSfilterModule.h"
#include "gUnkClass20.h"
static ctorStruct gUnk8063F370(1, 4, 0);
extern "C"
{
// TODO: move to proper header
void* func_8023B058(u8);
void func_8023B3B8(void*, u32);
void func_8023B420(void*, u32);
}
// "constructor" ?
gUnkClass20* gUnkClass20::func_801E0810(u32 p2, u8 p3, u8 p4)
{
u32 r30;
if (!lbl_8063F410)
return NULL;
gUnkClass20* r29 = func_801FB80C(lbl_8063F410);
if (!r29)
return NULL;
r29->unk1 = 1;
r29->unk2 = p3;
r29->unk3 = p4;
r29->unk4 = p2;
if (r29->unk3) {
r30 = lbl_8063F410->unk10;
void* r3 = func_8023B058(static_cast<u8>(r30 >> 16));
if (r3)
func_8023B3B8(r3, r30);
}
const GSfilterModule* r3 = lbl_8063F410;
gUnkClass21* r4 = (r29->unk1) ? &r3->unk3F0[r29->unk0] : NULL;
r4->unk0 = unk0;
r4->unk1 = unk1;
r4->unk2 = unk2;
r4->unk3 = unk3;
return r29;
}
// "destructor" ?
void gUnkClass20::func_801E0904()
{
if (unk1) {
if (unk3) {
u32 r31 = lbl_8063F410->unk10;
void* r3 = func_8023B058(static_cast<u8>(r31 >> 16));
if (r3)
func_8023B420(r3, r31);
}
unk1 = 0;
unk4 = NULL;
}
}
// read into p2
void gUnkClass20::func_801E0978(gUnkClass21* p2) const
{
if (unk1) {
const GSfilterModule* r5 = lbl_8063F410;
const gUnkClass21* r3 = (unk1) ? &r5->unk3F0[unk0] : NULL;
*p2 = *r3;
return;
}
memset(p2, 0, sizeof(gUnkClass21));
}
// write from p2
void gUnkClass20::func_801E09DC(gUnkClass21* p2) const
{
if (!unk1)
return;
const GSfilterModule* r5 = lbl_8063F410;
gUnkClass21* r3 = (unk1) ? &r5->unk3F0[unk0] : NULL;
*r3 = *p2;
DCFlushRange(r3, sizeof(gUnkClass21));
}
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