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//
// Generated By: dol2asm
// Translation Unit: JUTXfb
//
#include "JSystem/JUtility/JUTXfb.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "dolphin/gx.h"
//
// Forward References:
//
extern "C" void clearIndex__6JUTXfbFv();
extern "C" void common_init__6JUTXfbFi();
extern "C" void __ct__6JUTXfbFPC16_GXRenderModeObjP7JKRHeapQ26JUTXfb10EXfbNumber();
extern "C" void __dt__6JUTXfbFv();
extern "C" void delXfb__6JUTXfbFi();
extern "C" void createManager__6JUTXfbFP7JKRHeapQ26JUTXfb10EXfbNumber();
extern "C" void destroyManager__6JUTXfbFv();
extern "C" void initiate__6JUTXfbFUsUsP7JKRHeapQ26JUTXfb10EXfbNumber();
extern "C" u8 sManager__6JUTXfb[4 + 4 /* padding */];
//
// External References:
//
extern "C" void* __nw__FUl();
extern "C" void* __nwa__FUlP7JKRHeapi();
extern "C" void __dl__FPv();
extern "C" void _savegpr_27();
extern "C" void _savegpr_28();
extern "C" void _savegpr_29();
extern "C" void _restgpr_27();
extern "C" void _restgpr_28();
extern "C" void _restgpr_29();
extern "C" u8 sSystemHeap__7JKRHeap[4];
extern "C" u8 sManager__8JUTVideo[4];
//
// Declarations:
//
void JUTXfb::clearIndex() {
mDrawingXfbIndex = -1;
mDrawnXfbIndex = -1;
mDisplayingXfbIndex = -1;
}
void JUTXfb::common_init(int bufNum) {
mBufferNum = bufNum;
clearIndex();
mSDrawingFlag = 99;
}
/* 802E5260-802E5308 2DFBA0 00A8+00 1/1 0/0 0/0 .text
* __ct__6JUTXfbFPC16_GXRenderModeObjP7JKRHeapQ26JUTXfb10EXfbNumber */
#ifdef NONMATCHING
JUTXfb::JUTXfb(_GXRenderModeObj const* pObj, JKRHeap* pHeap, JUTXfb::EXfbNumber xfbNum) {
common_init(xfbNum);
if (pObj) {
initiate(pObj->fb_width, pObj->xfb_height, pHeap, xfbNum);
} else {
//_GXRenderModeObj* renderObj = JUTVideo::getManager()->getRenderMode();
u16 fb_width = JUTVideo::getManager()->getRenderMode()->fb_width;
u16 efb_height = JUTVideo::getManager()->getRenderMode()->efb_height;
u16 xfb_height = JUTVideo::getManager()->getRenderMode()->xfb_height;
f32 scale_factor = GXGetYScaleFactor(efb_height, xfb_height);
initiate(fb_width, GXGetNumXfbLines(efb_height, scale_factor), pHeap, xfbNum);
}
}
#else
#pragma push
#pragma optimization_level 0
#pragma optimizewithasm off
asm JUTXfb::JUTXfb(_GXRenderModeObj const* param_0, JKRHeap* param_1,
JUTXfb::EXfbNumber param_2){nofralloc
#include "asm/JSystem/JUtility/JUTXfb/__ct__6JUTXfbFPC16_GXRenderModeObjP7JKRHeapQ26JUTXfb10EXfbNumber.s"
}
#pragma pop
#endif
JUTXfb* JUTXfb::sManager;
JUTXfb::~JUTXfb() {
for (int i = 0; i < 3; i++) {
delXfb(i);
}
sManager = NULL;
}
void JUTXfb::delXfb(int xfbIdx) {
if (mXfbAllocated[xfbIdx] && mBuffer[xfbIdx]) {
delete mBuffer[xfbIdx];
}
}
JUTXfb* JUTXfb::createManager(JKRHeap* pHeap, JUTXfb::EXfbNumber xfbNum) {
if (sManager == NULL) {
sManager = new JUTXfb(NULL, pHeap, xfbNum);
}
return sManager;
}
void JUTXfb::destroyManager() {
delete sManager;
sManager = NULL;
}
void JUTXfb::initiate(u16 width, u16 height, JKRHeap* pHeap, JUTXfb::EXfbNumber xfbNum) {
if (pHeap == NULL) {
pHeap = JKRHeap::getSystemHeap();
}
int size = ((u32)width + 0xf & 0xfff0) * (u32)height * 2;
void* buf = ::operator new[](size, pHeap, 0x20);
mBuffer[0] = buf;
mXfbAllocated[0] = true;
if (xfbNum >= 2) {
buf = ::operator new[](size, pHeap, 0x20);
mBuffer[1] = buf;
mXfbAllocated[1] = true;
} else {
mBuffer[1] = NULL;
mXfbAllocated[1] = false;
}
if (xfbNum >= 3) {
buf = ::operator new[](size, pHeap, 0x20);
mBuffer[2] = buf;
mXfbAllocated[2] = true;
} else {
mBuffer[2] = NULL;
mXfbAllocated[2] = false;
}
}
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