mirror of
https://github.com/RaySollium99/picodrive.git
synced 2025-09-05 15:27:46 -04:00
region detection, cd states wip, fixes, stuff
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@25 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz
parent
cb0316e4c5
commit
51a902ae25
26 changed files with 520 additions and 291 deletions
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@ -562,18 +562,6 @@ static void kc_sel_loop(void)
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// order must match that of currentConfig_t
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struct {
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int EmuOpt;
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int PicoOpt;
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int PsndRate;
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int PicoRegion;
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int Frameskip;
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int CPUclock;
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} tmp_opts;
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int tmp_gamma;
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// --------- sega/mega cd options ----------
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static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_jp)
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@ -585,8 +573,8 @@ static void draw_cd_menu_options(int menu_sel, char *b_us, char *b_eu, char *b_j
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gp2x_text_out8(tl_x, y, "USA BIOS: %s", b_us); // 0
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gp2x_text_out8(tl_x, (y+=10), "EUR BIOS: %s", b_eu); // 1
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gp2x_text_out8(tl_x, (y+=10), "JAP BIOS: %s", b_jp); // 2
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gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (tmp_opts.EmuOpt &0x400)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (tmp_opts.EmuOpt &0x800)?"ON":"OFF"); // 4
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gp2x_text_out8(tl_x, (y+=10), "CD LEDs %s", (currentConfig.EmuOpt &0x400)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "CDDA audio (using mp3s) %s", (currentConfig.EmuOpt &0x800)?"ON":"OFF"); // 4
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gp2x_text_out8(tl_x, (y+=10), "Done");
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// draw cursor
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@ -629,8 +617,8 @@ static void cd_menu_loop_options(void)
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if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
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if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
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switch (menu_sel) {
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case 3: tmp_opts.EmuOpt ^=0x400; break;
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case 4: tmp_opts.EmuOpt ^=0x800; break;
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case 3: currentConfig.EmuOpt ^=0x400; break;
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case 4: currentConfig.EmuOpt ^=0x800; break;
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case 5: return;
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}
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}
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@ -670,16 +658,16 @@ static void draw_amenu_options(int menu_sel)
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y = tl_y;
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memset(gp2x_screen, 0, 320*240);
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gp2x_text_out8(tl_x, y, "Scale 32 column mode %s", (tmp_opts.PicoOpt&0x100)?"ON":"OFF"); // 0
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gp2x_text_out8(tl_x, (y+=10), "Gamma correction %i.%02i", tmp_gamma / 100, tmp_gamma%100); // 1
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gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (tmp_opts.PicoOpt&0x004)?"ON":"OFF"); // 2
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gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (tmp_opts.PicoOpt&0x001)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (tmp_opts.PicoOpt&0x002)?"ON":"OFF"); // 4
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gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (tmp_opts.EmuOpt &0x008)?"ON":"OFF"); // 5
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gp2x_text_out8(tl_x, (y+=10), "Don't save config on exit %s", (tmp_opts.EmuOpt &0x020)?"ON":"OFF"); // 6
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gp2x_text_out8(tl_x, y, "Scale 32 column mode %s", (currentConfig.PicoOpt&0x100)?"ON":"OFF"); // 0
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gp2x_text_out8(tl_x, (y+=10), "Gamma correction %i.%02i", currentConfig.gamma / 100, currentConfig.gamma%100); // 1
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gp2x_text_out8(tl_x, (y+=10), "Emulate Z80 %s", (currentConfig.PicoOpt&0x004)?"ON":"OFF"); // 2
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gp2x_text_out8(tl_x, (y+=10), "Emulate YM2612 (FM) %s", (currentConfig.PicoOpt&0x001)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "Emulate SN76496 (PSG) %s", (currentConfig.PicoOpt&0x002)?"ON":"OFF"); // 4
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gp2x_text_out8(tl_x, (y+=10), "gzip savestates %s", (currentConfig.EmuOpt &0x008)?"ON":"OFF"); // 5
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gp2x_text_out8(tl_x, (y+=10), "Don't save config on exit %s", (currentConfig.EmuOpt &0x020)?"ON":"OFF"); // 6
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gp2x_text_out8(tl_x, (y+=10), "needs restart:");
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gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (tmp_opts.EmuOpt &0x100)?"ON":"OFF"); // 8
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gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (tmp_opts.EmuOpt &0x010)?"ON":"OFF"); // 9
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gp2x_text_out8(tl_x, (y+=10), "craigix's RAM timings %s", (currentConfig.EmuOpt &0x100)?"ON":"OFF"); // 8
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gp2x_text_out8(tl_x, (y+=10), "squidgehack (now %s %s", mms, (currentConfig.EmuOpt &0x010)?"ON":"OFF"); // 9
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gp2x_text_out8(tl_x, (y+=10), "Done");
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// draw cursor
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@ -701,14 +689,14 @@ static void amenu_loop_options(void)
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if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
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if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
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switch (menu_sel) {
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case 0: tmp_opts.PicoOpt^=0x100; break;
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case 2: tmp_opts.PicoOpt^=0x004; break;
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case 3: tmp_opts.PicoOpt^=0x001; break;
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case 4: tmp_opts.PicoOpt^=0x002; break;
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case 5: tmp_opts.EmuOpt ^=0x008; break;
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case 6: tmp_opts.EmuOpt ^=0x020; break;
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case 8: tmp_opts.EmuOpt ^=0x100; break;
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case 9: tmp_opts.EmuOpt ^=0x010; break;
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case 0: currentConfig.PicoOpt^=0x100; break;
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case 2: currentConfig.PicoOpt^=0x004; break;
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case 3: currentConfig.PicoOpt^=0x001; break;
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case 4: currentConfig.PicoOpt^=0x002; break;
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case 5: currentConfig.EmuOpt ^=0x008; break;
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case 6: currentConfig.EmuOpt ^=0x020; break;
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case 8: currentConfig.EmuOpt ^=0x100; break;
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case 9: currentConfig.EmuOpt ^=0x010; break;
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case 10: return;
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}
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}
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@ -717,9 +705,9 @@ static void amenu_loop_options(void)
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switch (menu_sel) {
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case 1:
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while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
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tmp_gamma += (inp & GP2X_LEFT) ? -1 : 1;
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if (tmp_gamma < 1) tmp_gamma = 1;
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if (tmp_gamma > 300) tmp_gamma = 300;
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currentConfig.gamma += (inp & GP2X_LEFT) ? -1 : 1;
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if (currentConfig.gamma < 1) currentConfig.gamma = 1;
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if (currentConfig.gamma > 300) currentConfig.gamma = 300;
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draw_amenu_options(menu_sel);
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usleep(18*1000);
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}
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@ -731,14 +719,26 @@ static void amenu_loop_options(void)
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// -------------- options --------------
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static char *region_name(unsigned int code)
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static const char *region_name(unsigned int code)
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{
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char *names[] = { "Auto", "Japan NTSC", "Japan PAL", "USA", "Europe" };
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int i = 0;
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code <<= 1;
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while((code >>=1)) i++;
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if (i > 4) return "unknown";
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return names[i];
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static const char *names[] = { "Auto", " Japan NTSC", " Japan PAL", " USA", " Europe" };
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static const char *names_short[] = { "", " JP", " JP", " US", " EU" };
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int u, i = 0;
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if (code) {
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code <<= 1;
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while((code >>= 1)) i++;
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if (i > 4) return "unknown";
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return names[i];
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} else {
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static char name[24];
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strcpy(name, "Auto:");
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for (u = 0; u < 3; u++) {
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i = 0; code = ((PicoAutoRgnOrder >> u*4) & 0xf) << 1;
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while((code >>= 1)) i++;
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strcat(name, names_short[i]);
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}
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return name;
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}
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}
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static void draw_menu_options(int menu_sel)
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@ -746,13 +746,13 @@ static void draw_menu_options(int menu_sel)
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int tl_x = 25, tl_y = 40, y;
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char monostereo[8], strframeskip[8], *strrend;
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strcpy(monostereo, (tmp_opts.PicoOpt&0x08)?"stereo":"mono");
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if (tmp_opts.Frameskip < 0)
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strcpy(monostereo, (currentConfig.PicoOpt&0x08)?"stereo":"mono");
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if (currentConfig.Frameskip < 0)
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strcpy(strframeskip, "Auto");
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else sprintf(strframeskip, "%i", tmp_opts.Frameskip);
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if (tmp_opts.PicoOpt&0x10) {
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else sprintf(strframeskip, "%i", currentConfig.Frameskip);
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if (currentConfig.PicoOpt&0x10) {
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strrend = " 8bit fast";
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} else if (tmp_opts.EmuOpt&0x80) {
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} else if (currentConfig.EmuOpt&0x80) {
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strrend = "16bit accurate";
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} else {
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strrend = " 8bit accurate";
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@ -761,19 +761,19 @@ static void draw_menu_options(int menu_sel)
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y = tl_y;
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memset(gp2x_screen, 0, 320*240);
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gp2x_text_out8(tl_x, y, "Renderer: %s", strrend); // 0
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gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (tmp_opts.PicoOpt&0x040)?"ON":"OFF"); // 1
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gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (tmp_opts.PicoOpt&0x080)?"ON":"OFF"); // 2
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gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (tmp_opts.EmuOpt &0x002)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "Accurate timing (slower) %s", (currentConfig.PicoOpt&0x040)?"ON":"OFF"); // 1
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gp2x_text_out8(tl_x, (y+=10), "Accurate sprites (slower) %s", (currentConfig.PicoOpt&0x080)?"ON":"OFF"); // 2
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gp2x_text_out8(tl_x, (y+=10), "Show FPS %s", (currentConfig.EmuOpt &0x002)?"ON":"OFF"); // 3
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gp2x_text_out8(tl_x, (y+=10), "Frameskip %s", strframeskip);
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gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (tmp_opts.EmuOpt &0x004)?"ON":"OFF"); // 5
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gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", tmp_opts.PsndRate, monostereo);
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gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (tmp_opts.PicoOpt&0x200)?"ON":"OFF"); // 7
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gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (tmp_opts.PicoOpt&0x020)?"ON":"OFF"); // 8
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gp2x_text_out8(tl_x, (y+=10), "Genesis Region: %s", region_name(tmp_opts.PicoRegion));
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gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (tmp_opts.EmuOpt &0x001)?"ON":"OFF"); // 10
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gp2x_text_out8(tl_x, (y+=10), "Confirm save overwrites %s", (tmp_opts.EmuOpt &0x200)?"ON":"OFF"); // 11
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gp2x_text_out8(tl_x, (y+=10), "Enable sound %s", (currentConfig.EmuOpt &0x004)?"ON":"OFF"); // 5
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gp2x_text_out8(tl_x, (y+=10), "Sound Quality: %5iHz %s", currentConfig.PsndRate, monostereo);
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gp2x_text_out8(tl_x, (y+=10), "Use ARM940 core for sound %s", (currentConfig.PicoOpt&0x200)?"ON":"OFF"); // 7
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gp2x_text_out8(tl_x, (y+=10), "6 button pad %s", (currentConfig.PicoOpt&0x020)?"ON":"OFF"); // 8
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gp2x_text_out8(tl_x, (y+=10), "Genesis Region: %s", region_name(currentConfig.PicoRegion));
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gp2x_text_out8(tl_x, (y+=10), "Use SRAM/BRAM savestates %s", (currentConfig.EmuOpt &0x001)?"ON":"OFF"); // 10
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gp2x_text_out8(tl_x, (y+=10), "Confirm save overwrites %s", (currentConfig.EmuOpt &0x200)?"ON":"OFF"); // 11
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gp2x_text_out8(tl_x, (y+=10), "Save slot %i", state_slot); // 12
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gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", tmp_opts.CPUclock);
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gp2x_text_out8(tl_x, (y+=10), "GP2X CPU clocks %iMhz", currentConfig.CPUclock);
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gp2x_text_out8(tl_x, (y+=10), "[Sega/Mega CD options]");
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gp2x_text_out8(tl_x, (y+=10), "[advanced options]"); // 15
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gp2x_text_out8(tl_x, (y+=10), "Save cfg as default");
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@ -799,10 +799,32 @@ static int sndrate_prevnext(int rate, int dir)
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return rates[i];
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}
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static void region_prevnext(int right)
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{
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// jp_ntsc=1, jp_pal=2, usa=4, eu=8
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static int rgn_orders[] = { 0x148, 0x184, 0x814, 0x418, 0x841, 0x481 };
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int i;
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if (right) {
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if (!currentConfig.PicoRegion) {
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for (i = 0; i < 6; i++)
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if (rgn_orders[i] == PicoAutoRgnOrder) break;
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if (i < 5) PicoAutoRgnOrder = rgn_orders[i+1];
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else currentConfig.PicoRegion=1;
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}
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else currentConfig.PicoRegion<<=1;
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if (currentConfig.PicoRegion > 8) currentConfig.PicoRegion = 8;
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} else {
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if (!currentConfig.PicoRegion) {
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for (i = 0; i < 6; i++)
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if (rgn_orders[i] == PicoAutoRgnOrder) break;
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if (i > 0) PicoAutoRgnOrder = rgn_orders[i-1];
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}
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else currentConfig.PicoRegion>>=1;
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}
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}
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static void menu_options_save(void)
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{
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memcpy(¤tConfig.EmuOpt, &tmp_opts.EmuOpt, sizeof(tmp_opts));
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currentConfig.gamma = tmp_gamma;
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PicoOpt = currentConfig.PicoOpt;
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PsndRate = currentConfig.PsndRate;
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PicoRegionOverride = currentConfig.PicoRegion;
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@ -820,11 +842,9 @@ static int menu_loop_options(void)
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unsigned long inp = 0;
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if (rom_data) menu_sel_max++;
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memcpy(&tmp_opts.EmuOpt, ¤tConfig.EmuOpt, sizeof(tmp_opts));
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tmp_gamma = currentConfig.gamma;
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tmp_opts.PicoOpt = PicoOpt;
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tmp_opts.PsndRate = PsndRate;
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tmp_opts.PicoRegion = PicoRegionOverride;
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currentConfig.PicoOpt = PicoOpt;
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currentConfig.PsndRate = PsndRate;
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currentConfig.PicoRegion = PicoRegionOverride;
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for(;;)
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{
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@ -834,14 +854,14 @@ static int menu_loop_options(void)
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if(inp & GP2X_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
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if((inp& GP2X_B)||(inp&GP2X_LEFT)||(inp&GP2X_RIGHT)) { // toggleable options
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switch (menu_sel) {
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case 1: tmp_opts.PicoOpt^=0x040; break;
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case 2: tmp_opts.PicoOpt^=0x080; break;
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case 3: tmp_opts.EmuOpt ^=0x002; break;
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case 5: tmp_opts.EmuOpt ^=0x004; break;
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case 7: tmp_opts.PicoOpt^=0x200; break;
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case 8: tmp_opts.PicoOpt^=0x020; break;
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case 10: tmp_opts.EmuOpt ^=0x001; break;
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case 11: tmp_opts.EmuOpt ^=0x200; break;
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case 1: currentConfig.PicoOpt^=0x040; break;
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case 2: currentConfig.PicoOpt^=0x080; break;
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case 3: currentConfig.EmuOpt ^=0x002; break;
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case 5: currentConfig.EmuOpt ^=0x004; break;
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case 7: currentConfig.PicoOpt^=0x200; break;
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case 8: currentConfig.PicoOpt^=0x020; break;
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case 10: currentConfig.EmuOpt ^=0x001; break;
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case 11: currentConfig.EmuOpt ^=0x200; break;
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case 14: cd_menu_loop_options();
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if (engineState == PGS_ReloadRom)
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return 0; // test BIOS
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@ -859,8 +879,7 @@ static int menu_loop_options(void)
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return 1;
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}
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}
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if(inp & GP2X_X) return 0; // done (no update or write)
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if(inp & GP2X_A) {
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if(inp & (GP2X_X|GP2X_A)) {
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menu_options_save();
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return 0; // done (update, no write)
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}
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@ -868,32 +887,29 @@ static int menu_loop_options(void)
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switch (menu_sel) {
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case 0:
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if (inp & GP2X_LEFT) {
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if ( tmp_opts.PicoOpt&0x10) tmp_opts.PicoOpt&= ~0x10;
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else if (!(tmp_opts.EmuOpt &0x80))tmp_opts.EmuOpt |= 0x80;
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else if ( tmp_opts.EmuOpt &0x80) break;
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if ( currentConfig.PicoOpt&0x10) currentConfig.PicoOpt&= ~0x10;
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else if (!(currentConfig.EmuOpt &0x80))currentConfig.EmuOpt |= 0x80;
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else if ( currentConfig.EmuOpt &0x80) break;
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} else {
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if ( tmp_opts.PicoOpt&0x10) break;
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else if (!(tmp_opts.EmuOpt &0x80))tmp_opts.PicoOpt|= 0x10;
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else if ( tmp_opts.EmuOpt &0x80) tmp_opts.EmuOpt &= ~0x80;
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if ( currentConfig.PicoOpt&0x10) break;
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else if (!(currentConfig.EmuOpt &0x80))currentConfig.PicoOpt|= 0x10;
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else if ( currentConfig.EmuOpt &0x80) currentConfig.EmuOpt &= ~0x80;
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}
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break;
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case 4:
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tmp_opts.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;
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if (tmp_opts.Frameskip < 0) tmp_opts.Frameskip = -1;
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if (tmp_opts.Frameskip > 32) tmp_opts.Frameskip = 32;
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currentConfig.Frameskip += (inp & GP2X_LEFT) ? -1 : 1;
|
||||
if (currentConfig.Frameskip < 0) currentConfig.Frameskip = -1;
|
||||
if (currentConfig.Frameskip > 32) currentConfig.Frameskip = 32;
|
||||
break;
|
||||
case 6:
|
||||
if ((inp & GP2X_RIGHT) && tmp_opts.PsndRate == 44100 && !(tmp_opts.PicoOpt&0x08)) {
|
||||
tmp_opts.PsndRate = 8000; tmp_opts.PicoOpt|= 0x08;
|
||||
} else if ((inp & GP2X_LEFT) && tmp_opts.PsndRate == 8000 && (tmp_opts.PicoOpt&0x08)) {
|
||||
tmp_opts.PsndRate = 44100; tmp_opts.PicoOpt&=~0x08;
|
||||
} else tmp_opts.PsndRate = sndrate_prevnext(tmp_opts.PsndRate, inp & GP2X_RIGHT);
|
||||
if ((inp & GP2X_RIGHT) && currentConfig.PsndRate == 44100 && !(currentConfig.PicoOpt&0x08)) {
|
||||
currentConfig.PsndRate = 8000; currentConfig.PicoOpt|= 0x08;
|
||||
} else if ((inp & GP2X_LEFT) && currentConfig.PsndRate == 8000 && (currentConfig.PicoOpt&0x08)) {
|
||||
currentConfig.PsndRate = 44100; currentConfig.PicoOpt&=~0x08;
|
||||
} else currentConfig.PsndRate = sndrate_prevnext(currentConfig.PsndRate, inp & GP2X_RIGHT);
|
||||
break;
|
||||
case 9:
|
||||
if (inp & GP2X_RIGHT) {
|
||||
if (tmp_opts.PicoRegion) tmp_opts.PicoRegion<<=1; else tmp_opts.PicoRegion=1;
|
||||
if (tmp_opts.PicoRegion > 8) tmp_opts.PicoRegion = 8;
|
||||
} else tmp_opts.PicoRegion>>=1;
|
||||
region_prevnext(inp & GP2X_RIGHT);
|
||||
break;
|
||||
case 12:
|
||||
if (inp & GP2X_RIGHT) {
|
||||
|
|
@ -903,8 +919,8 @@ static int menu_loop_options(void)
|
|||
break;
|
||||
case 13:
|
||||
while ((inp = gp2x_joystick_read(1)) & (GP2X_LEFT|GP2X_RIGHT)) {
|
||||
tmp_opts.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;
|
||||
if (tmp_opts.CPUclock < 1) tmp_opts.CPUclock = 1;
|
||||
currentConfig.CPUclock += (inp & GP2X_LEFT) ? -1 : 1;
|
||||
if (currentConfig.CPUclock < 1) currentConfig.CPUclock = 1;
|
||||
draw_menu_options(menu_sel);
|
||||
usleep(50*1000);
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue