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tp/libs/JSystem/JFramework/JFWDisplay.cpp

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//
// Generated By: dol2asm
// Translation Unit: JFWDisplay
//
#include "JSystem/JFramework/JFWDisplay.h"
#include "JSystem/J2DGraph/J2DOrthoGraph.h"
#include "JSystem/JUtility/JUTAssert.h"
#include "JSystem/JUtility/JUTConsole.h"
#include "JSystem/JUtility/JUTDbPrint.h"
#include "JSystem/JUtility/JUTProcBar.h"
#include "dol2asm.h"
#include "dolphin/gx/GX.h"
#include "dolphin/mtx/mtx44.h"
#include "dolphin/os/OS.h"
#include "dolphin/types.h"
//
// Forward References:
//
//
// External References:
//
//
// Declarations:
//
/* 80272040-802720F8 26C980 00B8+00 1/1 0/0 0/0 .text ctor_subroutine__10JFWDisplayFb */
void JFWDisplay::ctor_subroutine(bool enableAlpha) {
mEnableAlpha = enableAlpha;
mClamp = GX_CLAMP_TOP | GX_CLAMP_BOTTOM;
mClearColor.set(0, 0, 0, 0);
mZClear = 0xFFFFFF;
mGamma = 0;
mFader = NULL;
mFrameRate = 1;
mTickRate = 0;
mCombinationRatio = 0.0f;
field_0x30 = 0;
field_0x2c = OSGetTick();
field_0x34 = 0;
field_0x48 = 0;
field_0x4a = 0;
mDrawDoneMethod = UNK_METHOD_0;
clearEfb_init();
JUTProcBar::create();
JUTProcBar::clear();
field_0x38 = 1;
field_0x3c = 0;
field_0x40 = 0;
field_0x44 = 0;
}
/* ############################################################################################## */
/* 803C4020-803C4060 021140 0030+10 1/1 0/0 0/0 .data e_mtx */
static Mtx e_mtx ALIGN_DECL(32) = {
{1.0f, 0.0f, 0.0f, 0.0f},
{0.0f, 1.0f, 0.0f, 0.0f},
{0.0f, 0.0f, 1.0f, 0.0f},
};
/* 803C4060-803C40A0 021180 0040+00 1/1 0/0 0/0 .data clear_z_TX */
static u8 clear_z_TX[64] ALIGN_DECL(32) = {
0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF,
0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
};
/* 802720F8-80272160 26CA38 0068+00 1/1 0/0 0/0 .text
* __ct__10JFWDisplayFP7JKRHeapQ26JUTXfb10EXfbNumberb */
JFWDisplay::JFWDisplay(JKRHeap* p_heap, JUTXfb::EXfbNumber xfb_num, bool enableAlpha) {
ctor_subroutine(enableAlpha);
mXfbManager = JUTXfb::createManager(p_heap, xfb_num);
}
/* 80272160-802721DC 26CAA0 007C+00 1/0 0/0 0/0 .text __dt__10JFWDisplayFv */
JFWDisplay::~JFWDisplay() {
if (JUTVideo::getManager() != NULL) {
waitBlanking(2);
}
JUTProcBar::destroy();
JUTXfb::destroyManager();
mXfbManager = NULL;
}
/* ############################################################################################## */
/* 804511C0-804511C4 0006C0 0004+00 2/2 40/40 1/1 .sbss sManager__10JFWDisplay */
JFWDisplay* JFWDisplay::sManager;
/* 802721DC-80272260 26CB1C 0084+00 0/0 1/1 0/0 .text
* createManager__10JFWDisplayFPC16_GXRenderModeObjP7JKRHeapQ26JUTXfb10EXfbNumberb */
JFWDisplay* JFWDisplay::createManager(_GXRenderModeObj const* p_rObj, JKRHeap* p_heap,
JUTXfb::EXfbNumber xfb_num, bool enableAlpha) {
if (p_rObj != NULL) {
JUTVideo::getManager()->setRenderMode(p_rObj);
}
if (sManager == NULL) {
sManager = new JFWDisplay(p_heap, xfb_num, enableAlpha);
}
return sManager;
}
/* 80272260-802722B8 26CBA0 0058+00 2/2 0/0 0/0 .text callDirectDraw__Fv */
static void callDirectDraw() {
JUTChangeFrameBuffer(JUTXfb::getManager()->getDrawingXfb(),
JUTVideo::getManager()->getEfbHeight(),
JUTVideo::getManager()->getFbWidth());
JUTAssertion::flushMessage();
}
/* 802722B8-802723AC 26CBF8 00F4+00 3/3 0/0 0/0 .text prepareCopyDisp__10JFWDisplayFv */
void JFWDisplay::prepareCopyDisp() {
u16 width = JUTVideo::getManager()->getFbWidth();
u16 height = JUTVideo::getManager()->getEfbHeight();
f32 y_scaleF = GXGetYScaleFactor(height, JUTVideo::getManager()->getXfbHeight());
u16 line_num = GXGetNumXfbLines(height, y_scaleF);
GXSetCopyClear(mClearColor, mZClear);
GXSetDispCopySrc(0, 0, width, height);
GXSetDispCopyDst(width, line_num);
GXSetDispCopyYScale(y_scaleF);
VIFlush();
GXSetCopyFilter((GXBool)JUTVideo::getManager()->isAntiAliasing(),
JUTVideo::getManager()->getSamplePattern(), GX_ENABLE,
JUTVideo::getManager()->getVFilter());
GXSetCopyClamp((GXFBClamp)mClamp);
GXSetDispCopyGamma((GXGamma)mGamma);
GXSetZMode(GX_ENABLE, GX_LEQUAL, GX_ENABLE);
if (mEnableAlpha) {
GXSetAlphaUpdate(GX_ENABLE);
}
}
/* 802723AC-802723F4 26CCEC 0048+00 1/1 0/0 0/0 .text drawendXfb_single__10JFWDisplayFv
*/
void JFWDisplay::drawendXfb_single() {
JUTXfb* manager = JUTXfb::getManager();
if (manager->getDrawingXfbIndex() >= 0) {
prepareCopyDisp();
JFWDrawDoneAlarm();
GXFlush();
manager->setDrawnXfbIndex(manager->getDrawingXfbIndex());
}
}
/* 802723F4-802724FC 26CD34 0108+00 1/1 0/0 0/0 .text exchangeXfb_double__10JFWDisplayFv
*/
void JFWDisplay::exchangeXfb_double() {
JUTXfb* xfbMng = JUTXfb::getManager();
if (xfbMng->getDrawnXfbIndex() == xfbMng->getDisplayingXfbIndex()) {
if (xfbMng->getDrawingXfbIndex() >= 0) {
if (field_0x44 != NULL) {
field_0x44();
}
prepareCopyDisp();
GXCopyDisp(xfbMng->getDrawingXfb(), GX_TRUE);
if (mDrawDoneMethod == UNK_METHOD_0) {
xfbMng->setDrawnXfbIndex(xfbMng->getDrawingXfbIndex());
GXDrawDone();
JUTVideo::dummyNoDrawWait();
} else {
JUTVideo::drawDoneStart();
}
if (mDrawDoneMethod == UNK_METHOD_0) {
callDirectDraw();
}
}
s16 cur_xfb_index = xfbMng->getDrawingXfbIndex();
xfbMng->setDrawnXfbIndex(cur_xfb_index);
xfbMng->setDrawingXfbIndex(cur_xfb_index >= 0 ? cur_xfb_index ^ 1 : 0);
} else {
clearEfb(mClearColor);
if (xfbMng->getDrawingXfbIndex() < 0) {
xfbMng->setDrawingXfbIndex(0);
}
}
}
/* 802724FC-80272574 26CE3C 0078+00 1/1 0/0 0/0 .text exchangeXfb_triple__10JFWDisplayFv
*/
void JFWDisplay::exchangeXfb_triple() {
JUTXfb* xfbMng = JUTXfb::getManager();
if (xfbMng->getDrawingXfbIndex() >= 0) {
callDirectDraw();
}
xfbMng->setDrawnXfbIndex(xfbMng->getDrawingXfbIndex());
s16 drawing_idx = xfbMng->getDrawingXfbIndex() + 1;
do {
if (drawing_idx >= 3 || drawing_idx < 0) {
drawing_idx = 0;
}
} while (drawing_idx == xfbMng->getDisplayingXfbIndex());
xfbMng->setDrawingXfbIndex(drawing_idx);
}
/* 80272574-802725F8 26CEB4 0084+00 1/1 0/0 0/0 .text copyXfb_triple__10JFWDisplayFv */
void JFWDisplay::copyXfb_triple() {
JUTXfb* xfbMng = JUTXfb::getManager();
if (xfbMng->getDrawingXfbIndex() >= 0) {
if (field_0x44 != NULL) {
field_0x44();
}
prepareCopyDisp();
GXCopyDisp(xfbMng->getDrawingXfb(), GX_TRUE);
GXPixModeSync();
}
}
/* 802725F8-8027268C 26CF38 0094+00 1/1 0/0 0/0 .text preGX__10JFWDisplayFv */
void JFWDisplay::preGX() {
GXInvalidateTexAll();
GXInvalidateVtxCache();
if (JUTVideo::getManager()->isAntiAliasing()) {
GXSetPixelFmt(GX_PF_RGB565_Z16, GX_ZC_LINEAR);
GXSetDither(GX_ENABLE);
} else {
if (mEnableAlpha) {
GXSetPixelFmt(GX_PF_RGBA6_Z24, GX_ZC_LINEAR);
GXSetDither(GX_ENABLE);
} else {
GXSetPixelFmt(GX_PF_RGB8_Z24, GX_ZC_LINEAR);
GXSetDither(GX_DISABLE);
}
}
}
/* 8027268C-80272798 26CFCC 010C+00 1/1 0/0 0/0 .text endGX__10JFWDisplayFv */
void JFWDisplay::endGX() {
f32 width = JUTVideo::getManager()->getFbWidth();
f32 height = JUTVideo::getManager()->getEfbHeight();
J2DOrthoGraph ortho(0.0f, 0.0f, width, height, -1.0f, 1.0f);
if (mFader != NULL) {
ortho.setPort();
mFader->control();
}
ortho.setPort();
JUTDbPrint::getManager()->flush();
if (JUTConsoleManager::getManager() != NULL) {
ortho.setPort();
JUTConsoleManager::getManager()->draw();
}
ortho.setPort();
JUTProcBar::getManager()->draw();
if (mDrawDoneMethod != UNK_METHOD_0 || JUTXfb::getManager()->getBufferNum() == 1) {
JUTAssertion::flushMessage_dbPrint();
}
GXFlush();
}
/* 80272798-80272A04 26D0D8 026C+00 1/0 0/0 0/0 .text beginRender__10JFWDisplayFv */
void JFWDisplay::beginRender() {
if (field_0x40) {
JUTProcBar::getManager()->wholeLoopEnd();
}
if (field_0x40) {
JUTProcBar::getManager()->wholeLoopStart();
JUTProcBar::getManager()->idleStart();
}
waitForTick(mTickRate, mFrameRate);
JUTVideo::getManager()->waitRetraceIfNeed();
OSTick tick = OSGetTick();
field_0x30 = tick - field_0x2c;
field_0x2c = tick;
field_0x34 = field_0x2c - JUTVideo::getVideoLastTick();
if (field_0x40) {
JUTProcBar::getManager()->idleEnd();
}
if (field_0x40) {
JUTProcBar::getManager()->gpStart();
JUTXfb* xfbMng = JUTXfb::getManager();
switch (xfbMng->getBufferNum()) {
case 1:
if (xfbMng->getSDrawingFlag() != 2) {
xfbMng->setSDrawingFlag(1);
clearEfb(mClearColor);
} else {
xfbMng->setSDrawingFlag(1);
}
xfbMng->setDrawingXfbIndex(field_0x48);
break;
case 2:
exchangeXfb_double();
break;
case 3:
exchangeXfb_triple();
break;
default:
break;
}
}
field_0x3c++;
field_0x40 = field_0x3c >= field_0x38;
if (field_0x40) {
field_0x3c = 0;
}
if (field_0x40) {
clearEfb();
preGX();
}
}
/* 80272A04-80272AB0 26D344 00AC+00 1/0 0/0 0/0 .text endRender__10JFWDisplayFv */
void JFWDisplay::endRender() {
endGX();
if (field_0x40) {
switch (JUTXfb::getManager()->getBufferNum()) {
case 1:
drawendXfb_single();
case 2:
break;
case 3:
copyXfb_triple();
default:
break;
}
}
JUTProcBar::getManager()->cpuStart();
calcCombinationRatio();
}
/* ############################################################################################## */
/* 804511C4-804511C8 0006C4 0004+00 1/1 0/0 0/0 .sbss prevFrame$2597 */
static u32 prevFrame;
/* 804511C8-804511D0 0006C8 0008+00 1/1 0/0 0/0 .sbss None */
static s8 data_804511C8;
/* 80272AB0-80272C60 26D3F0 01B0+00 1/0 0/0 0/0 .text endFrame__10JFWDisplayFv */
void JFWDisplay::endFrame() {
JUTProcBar::getManager()->cpuEnd();
if (field_0x40) {
JUTProcBar::getManager()->gpWaitStart();
switch (JUTXfb::getManager()->getBufferNum()) {
case 1:
break;
case 2:
JFWDrawDoneAlarm();
GXFlush();
break;
case 3:
JFWDrawDoneAlarm();
GXFlush();
break;
default:
break;
}
JUTProcBar::getManager()->gpWaitEnd();
JUTProcBar::getManager()->gpEnd();
}
if (field_0x40) {
if (data_804511C8 == 0) {
prevFrame = VIGetRetraceCount();
data_804511C8 = 1;
}
u32 retrace_cnt = VIGetRetraceCount();
JUTProcBar::getManager()->setCostFrame(retrace_cnt - prevFrame);
prevFrame = retrace_cnt;
}
}
/* 80272C60-80272CB0 26D5A0 0050+00 1/1 1/1 0/0 .text waitBlanking__10JFWDisplayFi */
void JFWDisplay::waitBlanking(int param_0) {
while (param_0-- > 0) {
waitForTick(mTickRate, mFrameRate);
}
}
/* ############################################################################################## */
/* 804511D0-804511D4 0006D0 0004+00 1/1 0/0 0/0 .sbss nextTick$2642 */
static OSTime nextTick ALIGN_DECL(8);
/* 804511D8-804511DC 0006D8 0004+00 1/1 0/0 0/0 .sbss None */
static s8 data_804511D8;
/* 804511DC-804511E0 0006DC 0004+00 1/1 0/0 0/0 .sbss nextCount$2650 */
static u32 nextCount;
/* 804511E0-804511E8 0006E0 0008+00 1/1 0/0 0/0 .sbss None */
static s8 data_804511E0;
/* 80272CB0-80272DD0 26D5F0 0120+00 2/2 0/0 0/0 .text waitForTick__FUlUs */
static void waitForTick(u32 p1, u16 p2) {
if (p1 != 0) {
static s64 nextTick = OSGetTime();
s64 time = OSGetTime();
while (time < nextTick) {
JFWDisplay::getManager()->threadSleep((nextTick - time));
time = OSGetTime();
}
nextTick = time + p1;
}
else {
static u32 nextCount = VIGetRetraceCount();
u32 uVar1 = (p2 == 0) ? 1 : p2;
OSMessage msg;
do {
if (!OSReceiveMessage(JUTVideo::getManager()->getMessageQueue(), &msg, OS_MESSAGE_BLOCK)) {
msg = 0;
}
} while (((int)msg - (int)nextCount) < 0);
nextCount = (int)msg + uVar1;
}
}
/* 80430FE4-80430FF0 05DD04 000C+00 4/4 0/0 0/0 .bss sList__8JFWAlarm */
JSUList<JFWAlarm> JFWAlarm::sList(false);
/* 80272DD0-80272E10 26D710 0040+00 1/1 0/0 0/0 .text JFWThreadAlarmHandler__FP7OSAlarmP9OSContext
*/
static void JFWThreadAlarmHandler(OSAlarm* p_alarm, OSContext* p_ctx) {
JFWAlarm* alarm = static_cast<JFWAlarm*>(p_alarm);
alarm->removeLink();
OSResumeThread(alarm->getThread());
}
/* 80272E10-80272EB8 26D750 00A8+00 1/1 0/0 0/0 .text threadSleep__10JFWDisplayFx */
void JFWDisplay::threadSleep(s64 time) {
JFWAlarm alarm;
alarm.createAlarm();
alarm.setThread(OSGetCurrentThread());
s32 status = OSDisableInterrupts();
alarm.appendLink();
OSSetAlarm(&alarm, time, JFWThreadAlarmHandler);
OSSuspendThread(alarm.getThread());
OSRestoreInterrupts(status);
}
/* ############################################################################################## */
/* 80430FF0-80431010 05DD10 0020+00 2/2 0/0 0/0 .bss clear_z_tobj */
static GXTexObj clear_z_tobj;
/* 80272EB8-80272F2C 26D7F8 0074+00 1/1 0/0 0/0 .text clearEfb_init__10JFWDisplayFv */
void JFWDisplay::clearEfb_init() {
GXInitTexObj(&clear_z_tobj, &clear_z_TX, 4, 4, GX_TF_Z24X8, GX_REPEAT, GX_REPEAT, GX_FALSE);
GXInitTexObjLOD(&clear_z_tobj, GX_NEAR, GX_NEAR, 0.0f, 0.0f, 0.0f, GX_FALSE, GX_FALSE,
GX_ANISO_1);
}
/* 80272F2C-80272F58 26D86C 002C+00 1/1 0/0 0/0 .text clearEfb__10JFWDisplayFv */
void JFWDisplay::clearEfb() {
clearEfb(mClearColor);
}
/* 80272F58-80272F9C 26D898 0044+00 3/3 0/0 0/0 .text clearEfb__10JFWDisplayF8_GXColor */
void JFWDisplay::clearEfb(GXColor color) {
int width = JUTVideo::getManager()->getFbWidth();
int height = JUTVideo::getManager()->getEfbHeight();
clearEfb(0, 0, width, height, color);
}
/* 80272F9C-8027331C 26D8DC 0380+00 1/1 0/0 0/0 .text clearEfb__10JFWDisplayFiiii8_GXColor */
void JFWDisplay::clearEfb(int param_0, int param_1, int param_2, int param_3, GXColor color) {
u16 width;
u16 height;
Mtx44 mtx;
JUTVideo::getManager()->getBounds(width, height);
C_MTXOrtho(mtx, 0.0f, height, 0.0f, width, 0.0f, 1.0f);
GXSetProjection(mtx, GX_ORTHOGRAPHIC);
GXSetViewport(0.0f, 0.0f, width, height, 0.0f, 1.0f);
GXSetScissor(0, 0, width, height);
GXLoadPosMtxImm(e_mtx, GX_PNMTX0);
GXSetCurrentMtx(0);
GXClearVtxDesc();
GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_CLR_RGB, GX_RGBX8, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_CLR_RGBA, GX_RGB565, 0);
GXSetNumChans(0);
GXSetChanCtrl(GX_COLOR0A0, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT_NULL, GX_DF_NONE,
GX_AF_NONE);
GXSetChanCtrl(GX_COLOR1A1, GX_DISABLE, GX_SRC_REG, GX_SRC_REG, GX_LIGHT_NULL, GX_DF_NONE,
GX_AF_NONE);
GXSetNumTexGens(1);
GXSetTexCoordGen2(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, 60, GX_DISABLE, 125);
GXLoadTexObj(&clear_z_tobj, GX_TEXMAP0);
GXSetNumTevStages(1);
GXSetTevColor(GX_TEVREG0, color);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR_NULL);
GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO, GX_CC_C0);
GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_A0);
GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_ENABLE, GX_TEVPREV);
GXSetAlphaCompare(GX_ALWAYS, 0, GX_AOP_OR, GX_ALWAYS, 0);
GXSetZTexture(GX_ZT_REPLACE, GX_TF_Z24X8, 0);
GXSetZCompLoc(GX_DISABLE);
GXSetBlendMode(GX_BM_NONE, GX_BL_ZERO, GX_BL_ZERO, GX_LO_NOOP);
if (mEnableAlpha) {
GXSetAlphaUpdate(GX_ENABLE);
GXSetDstAlpha(GX_ENABLE, color.a);
}
GXSetZMode(GX_ENABLE, GX_ALWAYS, GX_ENABLE);
GXSetCullMode(GX_CULL_BACK);
GXBegin(GX_QUADS, GX_VTXFMT0, 4);
GXPosition2u16(param_0, param_1);
GXTexCoord2u8(0, 0);
GXPosition2u16(param_0 + param_2, param_1);
GXTexCoord2u8(1, 0);
GXPosition2u16(param_0 + param_2, param_1 + param_3);
GXTexCoord2u8(1, 1);
GXPosition2u16(param_0, param_1 + param_3);
GXTexCoord2u8(0, 1);
GXSetZTexture(GX_ZT_DISABLE, GX_TF_Z24X8, 0);
GXSetZCompLoc(GX_ENABLE);
if (mEnableAlpha) {
GXSetDstAlpha(GX_DISABLE, color.a);
}
}
/* 8027331C-802733A8 26DC5C 008C+00 1/1 0/0 0/0 .text calcCombinationRatio__10JFWDisplayFv */
void JFWDisplay::calcCombinationRatio() {
u32 vidInterval = JUTVideo::getVideoInterval();
s32 unk30 = field_0x30 * 2;
s32 i = vidInterval;
for (; i < unk30; i += vidInterval) {
}
s32 tmp = (i - unk30) - field_0x34;
if (tmp < 0) {
tmp += vidInterval;
}
mCombinationRatio = (f32)tmp / (f32)field_0x30;
if (mCombinationRatio > 1.0f) {
mCombinationRatio = 1.0f;
}
}
/* 802733A8-80273484 26DCE8 00DC+00 2/2 0/0 0/0 .text JFWDrawDoneAlarm__Fv */
static void JFWDrawDoneAlarm() {
JFWAlarm alarm;
s32 status = OSDisableInterrupts();
alarm.createAlarm();
alarm.appendLink();
OSSetAlarm(&alarm, 0.5 * (*(u32*)0x800000F8 / 4), JFWGXAbortAlarmHandler);
GXDrawDone();
alarm.cancelAlarm();
alarm.removeLink();
OSRestoreInterrupts(status);
}
/* 80273484-802734FC 26DDC4 0078+00 1/1 0/0 0/0 .text
* JFWGXAbortAlarmHandler__FP7OSAlarmP9OSContext */
static void JFWGXAbortAlarmHandler(OSAlarm* param_0, OSContext* param_1) {
diagnoseGpHang();
GXAbortFrame();
GFX_FIFO(u8) = 0x61;
GFX_FIFO(u32) = 0x5800000F;
GXFifoObj* fifo = GXGetCPUFifo();
if (fifo != NULL) {
void* base = GXGetFifoBase(fifo);
u32 size = GXGetFifoSize(fifo);
GXInit(base, size);
}
GXSetDrawDone();
}
/* 802734FC-802736DC 26DE3C 01E0+00 1/1 0/0 0/0 .text diagnoseGpHang__Fv */
static void diagnoseGpHang() {
u32 sp28;
u32 sp24;
u32 sp20;
u32 sp1C;
u32 sp18;
u32 sp14;
u32 sp10;
u32 spC;
bool readIdle;
bool commandIdle;
bool sp8;
GXReadXfRasMetric(&sp24, &sp28, &sp1C, &sp20);
GXReadXfRasMetric(&sp14, &sp18, &spC, &sp10);
u32 temp_r31 = sp28 == sp18;
u32 temp_r30 = sp24 == sp14;
u32 temp_r0 = sp20 != sp10;
u32 temp_r0_2 = sp1C != spC;
GXGetGPStatus((GXBool*)&sp8, (GXBool*)&sp8, (GXBool*)&readIdle, (GXBool*)&commandIdle,
(GXBool*)&sp8);
OSReport("GP status %d%d%d%d%d%d --> ", readIdle, commandIdle, temp_r31, temp_r30, temp_r0,
temp_r0_2);
if (!temp_r30 && temp_r0) {
OSReport("GP hang due to XF stall bug.\n");
} else if (!temp_r31 && temp_r30 && temp_r0) {
OSReport("GP hang due to unterminated primitive.\n");
} else if (!commandIdle && temp_r31 && temp_r30 && temp_r0) {
OSReport("GP hang due to illegal instruction.\n");
} else if (readIdle && commandIdle && temp_r31 && temp_r30 && temp_r0 && temp_r0_2) {
OSReport("GP appears to be not hung (waiting for input).\n");
} else {
OSReport("GP is in unknown state.\n");
}
}
/* 8039A878-8039A878 026ED8 0000+00 0/0 0/0 0/0 .rodata @stringBase0 */
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