#include <windows.h>
#include <string.h>
+#include <sys/stat.h> // mkdir
+#include <sys/types.h>
+
+#include "kgsdk/Framework.h"
#include "kgsdk/Framework2D.h"
#include "kgsdk/FrameworkAudio.h"
#include "../common/emu.h"
int reset_timing = 0;
static DWORD noticeMsgTime = 0;
-static int osd_fps_x;
static void blit(const char *fps, const char *notice);
static void emu_state_cb(const char *str)
{
+ if (giz_screen == NULL)
+ giz_screen = Framework2D_LockBuffer();
+
clearArea(0);
blit("", str);
+
+ Framework2D_UnlockBuffer();
+ giz_screen = NULL;
}
static void emu_msg_tray_open(void)
void emu_Init(void)
{
// make dirs for saves, cfgs, etc.
- CreateDirectory(L"mds", NULL);
- CreateDirectory(L"srm", NULL);
- CreateDirectory(L"brm", NULL);
- CreateDirectory(L"cfg", NULL);
+ mkdir("mds", 0777);
+ mkdir("srm", 0777);
+ mkdir("brm", 0777);
+ mkdir("cfg", 0777);
PicoInit();
PicoMessage = emu_msg_cb;
{
memset(¤tConfig, 0, sizeof(currentConfig));
currentConfig.lastRomFile[0] = 0;
- currentConfig.EmuOpt = 0x1f | 0x600; // | confirm_save, cd_leds
+ currentConfig.EmuOpt = 0x1f | 0x680; // | confirm_save, cd_leds, 16bit rend
currentConfig.PicoOpt = 0x0f | 0xc00; // | cd_pcm, cd_cdda
currentConfig.PsndRate = 22050;
currentConfig.PicoRegion = 0; // auto
currentConfig.KeyBinds[ 5] = 1<<4;
currentConfig.KeyBinds[ 6] = 1<<5;
currentConfig.KeyBinds[ 7] = 1<<6;
- currentConfig.KeyBinds[ 8] = 1<<7;
- currentConfig.KeyBinds[ 4] = 1<<26; // switch rend
+ currentConfig.KeyBinds[ 4] = 1<<7;
+ currentConfig.KeyBinds[13] = 1<<26; // switch rend
currentConfig.KeyBinds[ 8] = 1<<27; // save state
currentConfig.KeyBinds[ 9] = 1<<28; // load state
currentConfig.KeyBinds[12] = 1<<29; // vol up
{
// draw like the fast renderer
if (!(Pico.video.reg[1]&8)) num += 8;
- HighCol = gfx_buffer + 328*8 + 328*(num+1);
+ HighCol = gfx_buffer + 328*(num+1);
return 0;
}
static void osd_text(int x, int y, const char *text)
{
- int len = strlen(text) * 8;
- int *p, i, h;
- len = (len+1) >> 1;
+ int len = strlen(text) * 8 / 2;
+ int *p, h;
for (h = 0; h < 8; h++) {
p = (int *) ((unsigned short *) giz_screen+x+321*(y+h));
p = (int *) ((int)p & ~3); // align
- for (i = len; i; i--, p++) *p = 0;
+ memset32(p, 0, len);
}
emu_textOut16(x, y, text);
}
+/*
+void log1(void *p1, void *p2)
+{
+ lprintf("%p %p %p\n", p1, p2, DrawLineDest);
+}
+*/
-short localPal[0x100];
-static void (*vidCpy8to16)(void *dest, void *src, short *pal, int lines) = NULL;
-
-// FIXME: rm
-static void vidCpy8to16_(void *dest, void *src, short *pal, int lines)
+static void cd_leds(void)
{
- vidCpy8to16(dest, src, pal, lines);
+ static int old_reg = 0;
+ unsigned int col_g, col_r, *p;
+
+ if (!((Pico_mcd->s68k_regs[0] ^ old_reg) & 3)) return; // no change
+ old_reg = Pico_mcd->s68k_regs[0];
+
+ p = (unsigned int *)((short *)giz_screen + 321*2+4+2);
+ col_g = (old_reg & 2) ? 0x06000600 : 0;
+ col_r = (old_reg & 1) ? 0xc000c000 : 0;
+ *p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r; p += 321/2 - 12/2 + 1;
+ *p++ = col_g; p+=3; *p++ = col_r; p += 321/2 - 10/2;
+ *p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r;
}
+
+static short localPal[0x100];
+
static void blit(const char *fps, const char *notice)
{
int emu_opt = currentConfig.EmuOpt;
- if (PicoOpt&0x10) {
+ if (PicoOpt&0x10)
+ {
+ int lines_flags = 224;
// 8bit fast renderer
if (Pico.m.dirtyPal) {
Pico.m.dirtyPal = 0;
vidConvCpyRGB565(localPal, Pico.cram, 0x40);
}
- vidCpy8to16_((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, 224);
- } else if (!(emu_opt&0x80)) {
+ if (!(Pico.video.reg[12]&1)) lines_flags|=0x100;
+ vidCpy8to16((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, lines_flags);
+ }
+ else if (!(emu_opt&0x80))
+ {
+ int lines_flags;
// 8bit accurate renderer
if (Pico.m.dirtyPal) {
Pico.m.dirtyPal = 0;
vidConvCpyRGB565(localPal, Pico.cram, 0x40);
- if(Pico.video.reg[0xC]&8) { // shadow/hilight mode
+ if (Pico.video.reg[0xC]&8) { // shadow/hilight mode
//vidConvCpyRGB32sh(localPal+0x40, Pico.cram, 0x40);
- //vidConvCpyRGB32hi(localPal+0x80, Pico.cram, 0x40); // TODO
- blockcpy(localPal+0xc0, localPal+0x40, 0x40*4);
+ //vidConvCpyRGB32hi(localPal+0x80, Pico.cram, 0x40); // TODO?
+ blockcpy(localPal+0xc0, localPal+0x40, 0x40*2);
localPal[0xc0] = 0x0600;
localPal[0xd0] = 0xc000;
localPal[0xe0] = 0x0000; // reserved pixels for OSD
vidConvCpyRGB565(localPal+0x80, HighPal+0x40, 0x40);
} */
}
- // TODO...
- //lprintf("vidCpy8to16 %p %p\n", (unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8);
- vidCpy8to16_((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, 224);
- //lprintf("after vidCpy8to16\n");
+ lines_flags = (Pico.video.reg[1]&8) ? 240 : 224;
+ if (!(Pico.video.reg[12]&1)) lines_flags|=0x100;
+ vidCpy8to16((unsigned short *)giz_screen+321*8, PicoDraw2FB+328*8, localPal, lines_flags);
}
if (notice || (emu_opt & 2)) {
int h = 232;
if (notice) osd_text(4, h, notice);
- if (emu_opt & 2) osd_text(osd_fps_x, h, fps);
+ if (emu_opt & 2) osd_text(OSD_FPS_X, h, fps);
}
-// if ((emu_opt & 0x400) && (PicoMCD & 1))
-// cd_leds();
-
- //gp2x_video_wait_vsync();
- if (!(PicoOpt&0x10)) {
- if (Pico.video.reg[1] & 8) {
- if (currentConfig.EmuOpt&0x80)
- DrawLineDest = (unsigned short *) giz_screen;
- else
- HighCol = gfx_buffer;
- } else {
- if (currentConfig.EmuOpt&0x80)
- DrawLineDest = (unsigned short *) giz_screen + 320*8;
- else
- HighCol = gfx_buffer + 328*8;
- }
- }
+ if ((emu_opt & 0x400) && (PicoMCD & 1))
+ cd_leds();
}
// clears whole screen or just the notice area (in all buffers)
if (giz_screen == NULL)
giz_screen = Framework2D_LockBuffer();
if (full) memset32(giz_screen, 0, 320*240*2/4);
- else memset32((int *)((char *)giz_screen + 320*232*2), 0, 320*8*2/4);
+ else memset32((int *)((char *)giz_screen + 321*232*2), 0, 321*8*2/4);
}
static void vidResetMode(void)
{
- void *screen;
+ giz_screen = Framework2D_LockBuffer();
+
if (PicoOpt&0x10) {
} else if (currentConfig.EmuOpt&0x80) {
PicoDrawSetColorFormat(1);
PicoScan = EmuScan16;
} else {
- PicoDrawSetColorFormat(0);
+ PicoDrawSetColorFormat(-1);
PicoScan = EmuScan8;
}
- if ((PicoOpt&0x10)||!(currentConfig.EmuOpt&0x80)) {
+ if ((PicoOpt&0x10) || !(currentConfig.EmuOpt&0x80)) {
// setup pal for 8-bit modes
localPal[0xc0] = 0x0600;
localPal[0xd0] = 0xc000;
localPal[0xf0] = 0xffff;
}
Pico.m.dirtyPal = 1;
- screen = Framework2D_LockBuffer();
- memset32(screen, 0, 320*240*2/4);
+
+ memset32(giz_screen, 0, 321*240*2/4);
Framework2D_UnlockBuffer();
giz_screen = NULL;
}
// TODO
}
+static void RunEvents(unsigned int which)
+{
+ if (which & 0x1800) { // save or load (but not both)
+ int do_it = 1;
+ if ( emu_checkSaveFile(state_slot) &&
+ (( (which & 0x1000) && (currentConfig.EmuOpt & 0x800)) || // load
+ (!(which & 0x1000) && (currentConfig.EmuOpt & 0x200))) ) { // save
+ int keys;
+ blit("", (which & 0x1000) ? "LOAD STATE? (PLAY=yes, STOP=no)" : "OVERWRITE SAVE? (PLAY=yes, STOP=no)");
+ while( !((keys = Framework_PollGetButtons()) & (BTN_PLAY|BTN_STOP)) )
+ Sleep(50);
+ if (keys & BTN_STOP) do_it = 0;
+ clearArea(0);
+ }
+ if (do_it) {
+ osd_text(4, 232, (which & 0x1000) ? "LOADING GAME" : "SAVING GAME");
+ PicoStateProgressCB = emu_state_cb;
+ emu_SaveLoadGame((which & 0x1000) >> 12, 0);
+ PicoStateProgressCB = NULL;
+ }
+
+ reset_timing = 1;
+ }
+ if (which & 0x0400) { // switch renderer
+ if ( PicoOpt&0x10) { PicoOpt&=~0x10; currentConfig.EmuOpt |= 0x80; }
+ else if (!(currentConfig.EmuOpt&0x80)) PicoOpt|= 0x10;
+ else currentConfig.EmuOpt &= ~0x80;
+
+ vidResetMode();
+
+ if (PicoOpt&0x10) {
+ strcpy(noticeMsg, " 8bit fast renderer");
+ } else if (currentConfig.EmuOpt&0x80) {
+ strcpy(noticeMsg, "16bit accurate renderer");
+ } else {
+ strcpy(noticeMsg, " 8bit accurate renderer");
+ }
+
+ noticeMsgTime = GetTickCount();
+ }
+ if (which & 0x0300) {
+ if(which&0x0200) {
+ state_slot -= 1;
+ if(state_slot < 0) state_slot = 9;
+ } else {
+ state_slot += 1;
+ if(state_slot > 9) state_slot = 0;
+ }
+ sprintf(noticeMsg, "SAVE SLOT %i [%s]", state_slot, emu_checkSaveFile(state_slot) ? "USED" : "FREE");
+ noticeMsgTime = GetTickCount();
+ }
+}
+
static void updateKeys(void)
{
+ unsigned int keys, allActions[2] = { 0, 0 }, events;
+ static unsigned int prevEvents = 0;
+ int i;
+
+ keys = Framework_PollGetButtons();
+ if (keys & BTN_HOME) {
+ engineState = PGS_Menu;
+ // wait until select is released, so menu would not resume game
+ while (Framework_PollGetButtons() & BTN_HOME) Sleep(50);
+ }
+
+ keys &= CONFIGURABLE_KEYS;
+
+ for (i = 0; i < 32; i++)
+ {
+ if (keys & (1 << i)) {
+ int pl, acts = currentConfig.KeyBinds[i];
+ if (!acts) continue;
+ pl = (acts >> 16) & 1;
+ /* TODO if (combo_keys & (1 << i)) {
+ int u = i+1, acts_c = acts & combo_acts;
+ // let's try to find the other one
+ if (acts_c)
+ for (; u < 32; u++)
+ if ( (currentConfig.KeyBinds[u] & acts_c) && (keys & (1 << u)) ) {
+ allActions[pl] |= acts_c;
+ keys &= ~((1 << i) | (1 << u));
+ break;
+ }
+ // add non-combo actions if combo ones were not found
+ if (!acts_c || u == 32)
+ allActions[pl] |= acts & ~combo_acts;
+ } else */ {
+ allActions[pl] |= acts;
+ }
+ }
+ }
+
+ PicoPad[0] = (unsigned short) allActions[0];
+ PicoPad[1] = (unsigned short) allActions[1];
+
+ events = (allActions[0] | allActions[1]) >> 16;
+
+ // volume is treated in special way and triggered every frame
+ if (events & 0x6000) {
+ int vol = currentConfig.volume;
+ if (events & 0x2000) {
+ if (vol < 100) vol++;
+ } else {
+ if (vol > 0) vol--;
+ }
+ //gp2x_sound_volume(vol, vol);
+ sprintf(noticeMsg, "VOL: %02i", vol);
+ noticeMsgTime = GetTickCount();
+ currentConfig.volume = vol;
+ }
+
+ events &= ~prevEvents;
+ if (events) RunEvents(events);
+ if (movie_data) emu_updateMovie();
+
+ prevEvents = (allActions[0] | allActions[1]) >> 16;
}
static void simpleWait(DWORD until)
{
+ DWORD tval;
+ int diff;
+
+ tval = GetTickCount();
+ diff = (int)until - (int)tval;
+ if (diff >= 2)
+ Sleep(diff - 1);
+
+ while ((tval = GetTickCount()) < until && until - tval < 512) // some simple overflow detection
+ spend_cycles(1024*2);
}
void emu_Loop(void)
// check for mode changes
modes = ((Pico.video.reg[12]&1)<<2)|(Pico.video.reg[1]&8);
if (modes != oldmodes) {
- osd_fps_x = OSD_FPS_X;
- //if (modes & 4)
- vidCpy8to16 = vidCpy8to16_40;
- //else
- // vidCpy8to16 = vidCpy8to16_32col;
oldmodes = modes;
clearArea(1);
}
updateKeys();
- if (giz_screen == NULL)
+ if (giz_screen == NULL && (currentConfig.EmuOpt&0x80))
giz_screen = Framework2D_LockBuffer();
+ if (!(PicoOpt&0x10))
+ PicoScan((unsigned) -1, NULL);
PicoFrame();
+
+ if (giz_screen == NULL)
+ giz_screen = Framework2D_LockBuffer();
+
blit(fpsbuff, notice);
if (giz_screen != NULL) {
Framework2D_UnlockBuffer();
giz_screen = NULL;
}
- //lprintf("after unlock\n");
// check time
tval = GetTickCount();
notaz.gp2x.de / picodrive.git / blobdiff