X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=frontend%2Fmenu.c;h=83ad1c4a592e20399918ee1d60d88835014d2ad9;hp=ce65ccf45a19c9c25548573455d223ced70e2696;hb=fb005d8711c6bb5eef8bf200a67e4e6503dd7d79;hpb=41f55c9fb3e682e2c424e98ec70ab6aad226f85d

diff --git a/frontend/menu.c b/frontend/menu.c
index ce65ccf4..83ad1c4a 100644
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -77,9 +77,18 @@ static int scaling, filter, cpu_clock, cpu_clock_st, volume_boost, frameskip;
 static char rom_fname_reload[MAXPATHLEN];
 static char last_selected_fname[MAXPATHLEN];
 static int warned_about_bios, region, in_type_sel1, in_type_sel2;
+static int psx_clock;
 static int memcard1_sel, memcard2_sel;
 int g_opts, analog_deadzone;
 
+#ifdef __ARM_ARCH_7A__
+#define DEFAULT_PSX_CLOCK 57
+#define DEFAULT_PSX_CLOCK_S "57"
+#else
+#define DEFAULT_PSX_CLOCK 50
+#define DEFAULT_PSX_CLOCK_S "50"
+#endif
+
 // sound plugin
 extern int iUseReverb;
 extern int iUseInterpolation;
@@ -146,6 +155,8 @@ static void menu_sync_config(void)
 		Config.PsxAuto = 0;
 		Config.PsxType = region - 1;
 	}
+	cycle_multiplier = 10000 / psx_clock;
+
 	switch (in_type_sel1) {
 	case 1:  in_type1 = PSE_PAD_TYPE_ANALOGPAD; break;
 	case 2:  in_type1 = PSE_PAD_TYPE_GUNCON;    break;
@@ -173,6 +184,7 @@ static void menu_set_defconfig(void)
 	volume_boost = 0;
 	frameskip = 0;
 	analog_deadzone = 70;
+	psx_clock = DEFAULT_PSX_CLOCK;
 
 	region = 0;
 	in_type_sel1 = in_type_sel2 = 0;
@@ -192,6 +204,10 @@ static void menu_set_defconfig(void)
 	iXAPitch = 0;
 	iSPUIRQWait = 1;
 	iUseTimer = 2;
+#ifndef __ARM_ARCH_7A__ /* XXX */
+	iUseReverb = 0;
+	iUseInterpolation = 0;
+#endif
 
 	menu_sync_config();
 }
@@ -265,6 +281,7 @@ static const struct {
 	CE_INTVAL(warned_about_bios),
 	CE_INTVAL(in_evdev_allow_abs_only),
 	CE_INTVAL(volume_boost),
+	CE_INTVAL(psx_clock),
 };
 
 static char *get_cd_label(void)
@@ -1200,6 +1217,8 @@ static const char h_cfg_rcnt2[]  = "InuYasha Sengoku Battle Fix\n"
 				   "(timing hack, breaks other games)";
 static const char h_cfg_cdrr[]   = "Compatibility tweak (fixes Team Buddies, maybe more)\n"
 				   "(CD timing hack, breaks FMVs)";
+static const char h_cfg_psxclk[] = "Over/under-clock the PSX, default is " DEFAULT_PSX_CLOCK_S "\n"
+				   "(may break games, must reload game to take effect)";
 static const char h_cfg_nodrc[]  = "Disable dynamic recompiler and use interpreter\n"
 				   "Might be useful to overcome some dynarec bugs";
 
@@ -1215,6 +1234,7 @@ static menu_entry e_menu_adv_options[] =
 	mee_onoff_h   ("Rootcounter hack",       0, Config.RCntFix, 1, h_cfg_rcnt1),
 	mee_onoff_h   ("Rootcounter hack 2",     0, Config.VSyncWA, 1, h_cfg_rcnt2),
 	mee_enum_h    ("CD read reschedule hack",0, Config.CdrReschedule, men_cfg_cdrr, h_cfg_cdrr),
+	mee_range_h   ("PSX CPU clock, %%",      0, psx_clock, 1, 500, h_cfg_psxclk),
 	mee_onoff_h   ("Disable dynarec (slow!)",0, Config.Cpu, 1, h_cfg_nodrc),
 	mee_end,
 };
@@ -1989,16 +2009,10 @@ void menu_notify_mode_change(int w, int h, int bpp)
 		g_layer_w = w; g_layer_h = h;
 		break;
 
-	case SCALE_4_3:
-		mult = 240.0f / (float)h * 4.0f / 3.0f;
-		if (h > 256)
-			mult *= 2.0f;
-		g_layer_w = mult * (float)g_menuscreen_h;
-		g_layer_h = g_menuscreen_h;
-		printf("  -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
-		break;
-
 	case SCALE_4_3v2:
+		if (h > g_menuscreen_h || (240 < h && h <= 360))
+			goto fractional_4_3;
+
 		// 4:3 that prefers integer scaling
 		imult = g_menuscreen_h / h;
 		g_layer_w = w * imult;
@@ -2009,6 +2023,16 @@ void menu_notify_mode_change(int w, int h, int bpp)
 		printf("  -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
 		break;
 
+	fractional_4_3:
+	case SCALE_4_3:
+		mult = 240.0f / (float)h * 4.0f / 3.0f;
+		if (h > 256)
+			mult *= 2.0f;
+		g_layer_w = mult * (float)g_menuscreen_h;
+		g_layer_h = g_menuscreen_h;
+		printf("  -> %dx%d %.1f\n", g_layer_w, g_layer_h, mult);
+		break;
+
 	case SCALE_FULLSCREEN:
 		g_layer_w = g_menuscreen_w;
 		g_layer_h = g_menuscreen_h;