Imported dolphin/demo except for one function
This commit is contained in:
dbalatoni13
parent
ae3ebb8331
commit
36a05264a5
11 changed files with 1866 additions and 0 deletions
251
src/dolphin/demo/DEMOInit.c
Normal file
251
src/dolphin/demo/DEMOInit.c
Normal file
|
|
@ -0,0 +1,251 @@
|
|||
#include <dolphin.h>
|
||||
#include <dolphin/demo.h>
|
||||
#include <dolphin/gx.h>
|
||||
#include <dolphin/pad.h>
|
||||
#include <dolphin/vi.h>
|
||||
#include "game/init.h"
|
||||
|
||||
#include <dolphin/demotypes.h>
|
||||
|
||||
extern unsigned char DemoStatEnable; // size: 0x1, address: 0x0
|
||||
|
||||
// .bss
|
||||
static struct _GXRenderModeObj rmodeobj; // size: 0x3C, address: 0x0
|
||||
|
||||
// .sdata
|
||||
static unsigned char DemoFirstFrame = 1; // size: 0x1, address: 0x0
|
||||
|
||||
// .sbss
|
||||
static void *DefaultFifo = NULL; // size: 0x4, address: 0x0
|
||||
static GXFifoObj *DefaultFifoObj = NULL; // size: 0x4, address: 0x4
|
||||
static struct _GXRenderModeObj *rmode; // size: 0x4, address: 0x8
|
||||
static int BypassWorkaround; // size: 0x4, address: 0xC
|
||||
static unsigned long FrameCount; // size: 0x4, address: 0x10
|
||||
static unsigned long FrameMissThreshold; // size: 0x4, address: 0x14
|
||||
|
||||
// functions
|
||||
static void __DEMOInitRenderMode(struct _GXRenderModeObj *mode);
|
||||
static void __DEMOInitMem();
|
||||
static void __DEMOInitGX();
|
||||
static void __DEMOInitVI();
|
||||
static void __DEMOInitForEmu();
|
||||
static void __BypassRetraceCallback();
|
||||
static void LoadMemInfo();
|
||||
|
||||
void DEMOInit(struct _GXRenderModeObj *mode)
|
||||
{
|
||||
OSInit();
|
||||
DVDInit();
|
||||
VIInit();
|
||||
DEMOPadInit();
|
||||
__DEMOInitRenderMode(mode);
|
||||
__DEMOInitMem();
|
||||
VIConfigure(rmode);
|
||||
DefaultFifo = OSAllocFromHeap(__OSCurrHeap, 0x40000);
|
||||
DefaultFifoObj = GXInit(DefaultFifo, 0x40000);
|
||||
__DEMOInitGX();
|
||||
__DEMOInitVI();
|
||||
}
|
||||
|
||||
static void __DEMOInitRenderMode(struct _GXRenderModeObj *mode)
|
||||
{
|
||||
if (mode != NULL) {
|
||||
rmode = mode;
|
||||
return;
|
||||
}
|
||||
switch (VIGetTvFormat()) {
|
||||
case VI_NTSC:
|
||||
rmode = &GXNtsc480IntDf;
|
||||
break;
|
||||
case VI_PAL:
|
||||
rmode = &GXPal528IntDf;
|
||||
break;
|
||||
case VI_MPAL:
|
||||
rmode = &GXMpal480IntDf;
|
||||
break;
|
||||
default:
|
||||
OSPanic(__FILE__, 0x1A6, "DEMOInit: invalid TV format\n");
|
||||
break;
|
||||
}
|
||||
GXAdjustForOverscan(rmode, &rmodeobj, 0, 0x10);
|
||||
rmode = &rmodeobj;
|
||||
}
|
||||
|
||||
static void __DEMOInitMem()
|
||||
{
|
||||
void *arenaLo = OSGetArenaLo();
|
||||
void *arenaHi = OSGetArenaHi();
|
||||
unsigned long fbSize = ((u16)(rmode->fbWidth + 15) & 0xFFF0) * rmode->xfbHeight * 2;
|
||||
|
||||
DemoFrameBuffer1 = (void *)(((u32)arenaLo + 0x1F) & 0xFFFFFFE0);
|
||||
DemoFrameBuffer2 = (void *)(((u32)DemoFrameBuffer1 + fbSize + 0x1F) & 0xFFFFFFE0);
|
||||
DemoCurrentBuffer = DemoFrameBuffer2;
|
||||
arenaLo = (void *)(((u32)DemoFrameBuffer2 + fbSize + 0x1F) & 0xFFFFFFE0);
|
||||
OSSetArenaLo(arenaLo);
|
||||
if (((OSGetConsoleType() + 0xF0000000) == 4U) && ((OSGetPhysicalMemSize() + 0xFFC00000) != 0U)
|
||||
&& (OSGetConsoleSimulatedMemSize() < 0x01800000U)) {
|
||||
LoadMemInfo();
|
||||
return;
|
||||
}
|
||||
arenaLo = OSGetArenaLo();
|
||||
arenaHi = OSGetArenaHi();
|
||||
arenaLo = OSInitAlloc(arenaLo, arenaHi, 1);
|
||||
OSSetArenaLo(arenaLo);
|
||||
arenaLo = (void *)(((u32)arenaLo + 0x1F) & 0xFFFFFFE0);
|
||||
arenaHi = (void *)((u32)arenaHi & 0xFFFFFFE0);
|
||||
OSSetCurrentHeap(OSCreateHeap((void *)(((u32)arenaLo)), arenaHi));
|
||||
OSSetArenaLo((arenaLo = arenaHi));
|
||||
}
|
||||
|
||||
static void __DEMOInitGX()
|
||||
{
|
||||
GXSetViewport(0.0f, 0.0f, rmode->fbWidth, rmode->xfbHeight, 0.0f, 1.0f);
|
||||
GXSetScissor(0, 0, rmode->fbWidth, rmode->efbHeight);
|
||||
GXSetDispCopySrc(0, 0, rmode->fbWidth, rmode->efbHeight);
|
||||
GXSetDispCopyDst(rmode->fbWidth, rmode->xfbHeight);
|
||||
GXSetDispCopyYScale(((f32)rmode->xfbHeight / (f32)rmode->efbHeight));
|
||||
GXSetCopyFilter(rmode->aa, rmode->sample_pattern, 1, rmode->vfilter);
|
||||
if (rmode->aa != 0) {
|
||||
GXSetPixelFmt(2, 0);
|
||||
}
|
||||
else {
|
||||
GXSetPixelFmt(0, 0);
|
||||
}
|
||||
GXCopyDisp(DemoCurrentBuffer, 1);
|
||||
GXSetDispCopyGamma(0);
|
||||
}
|
||||
|
||||
static void __DEMOInitVI()
|
||||
{
|
||||
unsigned long nin;
|
||||
|
||||
VISetNextFrameBuffer(DemoFrameBuffer1);
|
||||
DemoCurrentBuffer = DemoFrameBuffer2;
|
||||
VIFlush();
|
||||
VIWaitForRetrace();
|
||||
nin = rmode->viTVmode & 1;
|
||||
if (nin != 0) {
|
||||
VIWaitForRetrace();
|
||||
}
|
||||
}
|
||||
|
||||
static void __DEMOInitForEmu() { }
|
||||
|
||||
void DEMOBeforeRender()
|
||||
{
|
||||
if (BypassWorkaround != 0) {
|
||||
GXSetDrawSync(0xFEEB);
|
||||
}
|
||||
if (rmode->field_rendering != 0) {
|
||||
GXSetViewportJitter(0.0f, 0.0f, rmode->fbWidth, rmode->xfbHeight, 0.0f, 1.0f, VIGetNextField());
|
||||
}
|
||||
else {
|
||||
GXSetViewport(0.0f, 0.0f, rmode->fbWidth, rmode->xfbHeight, 0.0f, 1.0f);
|
||||
}
|
||||
GXInvalidateVtxCache();
|
||||
GXInvalidateTexAll();
|
||||
}
|
||||
|
||||
void DEMOSwapBuffers()
|
||||
{
|
||||
VISetNextFrameBuffer(DemoCurrentBuffer);
|
||||
if (DemoFirstFrame != 0) {
|
||||
VISetBlack(0);
|
||||
DemoFirstFrame = 0;
|
||||
}
|
||||
VIFlush();
|
||||
VIWaitForRetrace();
|
||||
if ((u32)DemoCurrentBuffer == (u32)DemoFrameBuffer1) {
|
||||
DemoCurrentBuffer = DemoFrameBuffer2;
|
||||
return;
|
||||
}
|
||||
DemoCurrentBuffer = DemoFrameBuffer1;
|
||||
}
|
||||
|
||||
struct _GXRenderModeObj *DEMOGetRenderModeObj()
|
||||
{
|
||||
return rmode;
|
||||
}
|
||||
|
||||
u32 DEMOGetCurrentBuffer(void)
|
||||
{
|
||||
return (u32)DemoCurrentBuffer;
|
||||
}
|
||||
|
||||
void DEMOEnableBypassWorkaround(unsigned long timeoutFrames)
|
||||
{
|
||||
BypassWorkaround = 1;
|
||||
FrameMissThreshold = timeoutFrames;
|
||||
VISetPreRetraceCallback(__BypassRetraceCallback);
|
||||
}
|
||||
|
||||
static void __BypassRetraceCallback()
|
||||
{
|
||||
FrameCount += 1;
|
||||
}
|
||||
|
||||
static void LoadMemInfo()
|
||||
{
|
||||
void *arenaHiOld;
|
||||
void *arenaLo;
|
||||
void *arenaHi;
|
||||
void *simMemEnd;
|
||||
struct DVDFileInfo fileInfo;
|
||||
unsigned long length;
|
||||
unsigned long transferLength;
|
||||
long offset;
|
||||
unsigned long i;
|
||||
unsigned long indexMax;
|
||||
char *buf[63];
|
||||
struct {
|
||||
void *start;
|
||||
void *end;
|
||||
} *memEntry;
|
||||
|
||||
OSReport("\nNow, try to find memory info file...\n\n");
|
||||
if (!DVDOpen("/meminfo.bin", &fileInfo)) {
|
||||
OSReport("\nCan't find memory info file. Use /XXX toolname/ to maximize available\n");
|
||||
OSReport("memory space. For now, we only use the first %dMB.\n", OSGetConsoleSimulatedMemSize() >> 0x14);
|
||||
arenaLo = OSGetArenaLo();
|
||||
arenaHi = OSGetArenaHi();
|
||||
arenaLo = OSInitAlloc(arenaLo, arenaHi, 1);
|
||||
OSSetArenaLo(arenaLo);
|
||||
arenaLo = (void *)(((u32)arenaLo + 0x1F) & 0xFFFFFFE0);
|
||||
arenaHi = (void *)((u32)arenaHi & 0xFFFFFFE0);
|
||||
OSSetCurrentHeap(OSCreateHeap((void *)(((u32)arenaLo)), arenaHi));
|
||||
OSSetArenaLo((arenaLo = arenaHi));
|
||||
return;
|
||||
}
|
||||
memEntry = (void *)((u32)buf + 0x1F & 0xFFFFFFE0);
|
||||
arenaHiOld = OSGetArenaHi();
|
||||
simMemEnd = OSPhysicalToCached(OSGetConsoleSimulatedMemSize());
|
||||
OSSetArenaHi(OSPhysicalToCached(OSGetPhysicalMemSize()));
|
||||
arenaLo = OSGetArenaLo();
|
||||
arenaHi = OSGetArenaHi();
|
||||
arenaLo = OSInitAlloc(arenaLo, arenaHi, 1);
|
||||
OSSetArenaLo(arenaLo);
|
||||
arenaLo = (void *)(((u32)arenaLo + 0x1F) & 0xFFFFFFE0);
|
||||
arenaHi = (void *)((u32)arenaHi & 0xFFFFFFE0);
|
||||
OSSetCurrentHeap(OSCreateHeap((void *)(arenaLo), arenaHi));
|
||||
OSSetArenaLo((arenaLo = arenaHi));
|
||||
OSAllocFixed(&arenaHiOld, &simMemEnd);
|
||||
length = fileInfo.length;
|
||||
offset = 0;
|
||||
while (length) {
|
||||
OSReport("loop\n");
|
||||
transferLength = (length < 0x20) ? length : 0x20;
|
||||
if (DVDReadPrio(&fileInfo, memEntry, (transferLength + 0x1F) & 0xFFFFFFE0, offset, 2) < 0) {
|
||||
OSPanic(__FILE__, 0x49F, "An error occurred when issuing read to /meminfo.bin\n");
|
||||
}
|
||||
indexMax = (transferLength / 8);
|
||||
for (i = 0; i < indexMax; i++) {
|
||||
OSReport("start: 0x%08x, end: 0x%08x\n", memEntry[i].start, memEntry[i].end);
|
||||
OSAllocFixed(&memEntry[i].start, &memEntry[i].end);
|
||||
OSReport("Removed 0x%08x - 0x%08x from the current heap\n", memEntry[i].start, (char *)memEntry[i].end - 1);
|
||||
}
|
||||
length -= transferLength;
|
||||
offset += transferLength;
|
||||
}
|
||||
DVDClose(&fileInfo);
|
||||
OSDumpHeap(__OSCurrHeap);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue