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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <3ds.h>
#include "main.h"
#include "v810_mem.h"
#include "drc_core.h"
#include "vb_dsp.h"
#include "vb_set.h"
#include "vb_sound.h"
#include "vb_gui.h"
#include "rom_db.h"
int main() {
int qwe;
int frame = 0;
int err = 0;
static int Left = 0;
int skip = 0;
char full_path[256] = "sdmc:/vb/";
PrintConsole main_console;
#if DEBUGLEVEL == 0
PrintConsole debug_console;
#endif
gfxInit(GSP_RGB565_OES, GSP_RGB565_OES, false);
fsInit();
archiveMountSdmc();
#if DEBUGLEVEL == 0
consoleInit(GFX_BOTTOM, &debug_console);
consoleSetWindow(&debug_console, 0, 4, 40, 26);
debug_console.flags = CONSOLE_COLOR_FAINT;
#endif
consoleInit(GFX_BOTTOM, &main_console);
setDefaults();
if (loadFileOptions() < 0)
saveFileOptions();
#if DEBUGLEVEL == 0
if (tVBOpt.DEBUG)
consoleDebugInit(debugDevice_CONSOLE);
else
consoleDebugInit(debugDevice_NULL);
#else
consoleDebugInit(debugDevice_3DMOO);
#endif
V810_DSP_Init();
sound_init();
if (tVBOpt.DSPMODE == DM_3D) {
gfxSet3D(true);
} else {
gfxSet3D(false);
}
if (fileSelect("Load ROM", rom_name, "vb") < 0)
goto exit;
strncat(full_path, rom_name, 256);
tVBOpt.ROM_NAME = rom_name;
if (!v810_init(full_path)) {
goto exit;
}
v810_reset();
drc_init();
clearCache();
consoleClear();
osSetSpeedupEnable(true);
while(aptMainLoop()) {
uint64_t startTime = osGetTime();
hidScanInput();
int keys = hidKeysDown();
if (keys & KEY_TOUCH) {
openMenu(&main_menu);
if (guiop & GUIEXIT) {
goto exit;
}
}
for (qwe = 0; qwe <= tVBOpt.FRMSKIP; qwe++) {
#if DEBUGLEVEL == 0
consoleSelect(&debug_console);
#endif
err = drc_run();
if (err) {
dprintf(0, "[DRC]: error #%d @ PC=0x%08X\n", err, v810_state->PC);
printf("\nDumping debug info...\n");
drc_dumpDebugInfo();
printf("Press any key to exit\n");
waitForInput();
goto exit;
}
// Display a frame, only after the right number of 'skips'
if((tVIPREG.FRMCYC & 0x00FF) < skip) {
skip = 0;
Left ^= 1;
}
// Increment skip
skip++;
frame++;
}
// Display
if (tVIPREG.DPCTRL & 0x0002) {
V810_Dsp_Frame(Left); //Temporary...
}
#if DEBUGLEVEL == 0
consoleSelect(&main_console);
printf("\x1b[1J\x1b[0;0HFPS: %.2f\nFrame: %i\nPC: 0x%x\nDRC cache: %.2f%%", (tVBOpt.FRMSKIP+1)*(1000./(osGetTime() - startTime)), frame, v810_state->PC, (cache_pos-cache_start)*4*100./CACHE_SIZE);
#else
printf("\x1b[1J\x1b[0;0HFrame: %i\nPC: 0x%x", frame, (unsigned int) v810_state->PC);
#endif
gfxFlushBuffers();
gfxSwapBuffers();
gspWaitForVBlank();
}
exit:
v810_exit();
V810_DSP_Quit();
sound_close();
drc_exit();
fsExit();
gfxExit();
return 0;
}
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