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#include "global.h"
#include "oam.h"
#include "GX_g2.h"
#include "MI_memory.h"
#include "heap.h"
extern void FUN_020213A0(void);
extern void FUN_0202135C(void *param0,
u32 *param1,
u32 (*param2)(u32, u32),
u32 (*param3)(u32),
void (*param4)(void),
u32 param5,
u32 param6);
extern void FUN_020203CC(u32 heap_id);
extern void FUN_02020404(u32 heap_id);
struct OamData *oamData;
THUMB_FUNC void FUN_02009EAC(s32 param0,
s32 param1,
s32 param2,
s32 param3,
u32 param4,
u32 param5,
u32 param6,
u32 param7,
u32 param8)
{
s32 r0;
if (param0 < 4)
{
r0 = 4;
if (param1 > 0x7c)
{
param1 = param1 - (4 - param0);
}
}
else
{
r0 = param0;
}
s32 r2;
if (param2 < 1)
{
r2 = 1;
if (param3 > 0x1e)
{
param3 = param3 - (1 - param2);
}
}
else
{
r2 = param2;
}
InitOamData(r0, param1, r2, param3, param4, param5, param6, param7, param8);
}
THUMB_FUNC void InitOamData(s32 param0,
s32 param1,
s32 param2,
s32 param3,
u32 param4,
u32 param5,
u32 param6,
u32 param7,
u32 heap_id)
{
GF_ASSERT(oamData == NULL);
oamData = AllocFromHeap(heap_id, sizeof(struct OamData));
GF_ASSERT(oamData);
oamData->heap_id = heap_id;
GF_ASSERT(NNS_G2dGetNewOamManagerInstance(
&oamData->oamManagers[0], (u16)param0, (u16)param1, (u16)param2, (u16)param3, 0));
GF_ASSERT(NNS_G2dGetNewOamManagerInstance(
&oamData->oamManagers[1], (u16)param4, (u16)param5, (u16)param6, (u16)param7, 1));
}
THUMB_FUNC void ApplyAndResetOamManagerBuffer(void)
{
if (oamData != NULL)
{
NNS_G2dApplyAndResetOamManagerBuffer(&oamData->oamManagers[0]);
NNS_G2dApplyAndResetOamManagerBuffer(&oamData->oamManagers[1]);
}
}
THUMB_FUNC void DeinitOamData(void)
{
GF_ASSERT(oamData);
FUN_0200A064(oamData->heap_id);
FUN_0200A06C(oamData->heap_id);
FreeToHeap(oamData);
oamData = NULL;
}
THUMB_FUNC void FUN_02009FD8(void *param0, u32 *param1, u32 param2, u32 param3)
{
GF_ASSERT(oamData);
if (param2 == 1)
{
FUN_0202135C(param0, param1, EntryOamManagerOamWithAffineIdxMainScreen, EntryOamManagerAffineMainScreen, FUN_020213A0, param2, param3);
return;
}
FUN_0202135C(param0, param1, EntryOamManagerOamWithAffineIdxSubScreen, EntryOamManagerAffineSubScreen, FUN_020213A0, param2, param3);
}
THUMB_FUNC NNSG2dOamManager *GetOamManager(u32 screen)
{
GF_ASSERT(oamData);
if (screen == 0)
{
return &oamData->oamManagers[0];
}
else
{
return &oamData->oamManagers[1];
}
}
THUMB_FUNC void FUN_0200A064(u32 heap_id)
{
FUN_020203CC(heap_id);
}
THUMB_FUNC void FUN_0200A06C(u32 heap_id)
{
FUN_02020404(heap_id);
}
THUMB_FUNC u32 EntryOamManagerOamWithAffineIdxMainScreen(u32 param0, u32 param1)
{
u32 res = NNS_G2dEntryOamManagerOamWithAffineIdx(&oamData->oamManagers[0], param0, param1);
GF_ASSERT(res);
return res;
}
THUMB_FUNC u32 EntryOamManagerOamWithAffineIdxSubScreen(u32 param0, u32 param1)
{
u32 res = NNS_G2dEntryOamManagerOamWithAffineIdx(&oamData->oamManagers[1], param0, param1);
GF_ASSERT(res);
return res;
}
THUMB_FUNC u32 EntryOamManagerAffineMainScreen(u32 param0)
{
u32 res = NNS_G2dEntryOamManagerAffine(&oamData->oamManagers[0], param0);
GF_ASSERT(res != 0xFFFE);
return res;
}
THUMB_FUNC u32 EntryOamManagerAffineSubScreen(u32 param0)
{
u32 res = NNS_G2dEntryOamManagerAffine(&oamData->oamManagers[1], param0);
GF_ASSERT(res != 0xFFFE);
return res;
}
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