FAME + some random stuff added

[picodrive.git] / platform / psp / emu.c

diff --git a/platform/psp/emu.c b/platform/psp/emu.c
index 338ffa4..6c1b050 100644 (file)
--- a/platform/psp/emu.c
+++ b/platform/psp/emu.c
@@ -3,6 +3,7 @@
 #include <sys/syslimits.h> // PATH_MAX
 
 #include <pspthreadman.h>
+#include <pspdisplay.h>
 
 #include "psp.h"
 #include "menu.h"
@@ -121,6 +122,7 @@ void emu_setDefaultConfig(void)
        currentConfig.PicoAutoRgnOrder = 0x184; // US, EU, JP
        currentConfig.Frameskip = -1; // auto
        currentConfig.volume = 50;
+       currentConfig.CPUclock = 222;
        currentConfig.KeyBinds[ 4] = 1<<0; // SACB RLDU
        currentConfig.KeyBinds[ 6] = 1<<1;
        currentConfig.KeyBinds[ 7] = 1<<2;
@@ -386,6 +388,9 @@ static void updateKeys(void)
        int i;
 
        keys = psp_pad_read(0);
+       if (keys & PSP_CTRL_HOME)
+               sceDisplayWaitVblankStart();
+
        if (keys & BTN_SELECT)
                engineState = PGS_Menu;
 
@@ -498,6 +503,13 @@ void emu_Loop(void)
 
        fpsbuff[0] = 0;
 
+       if (currentConfig.CPUclock != psp_get_cpu_clock()) {
+               lprintf("setting cpu clock to %iMHz... ", currentConfig.CPUclock);
+               i = psp_set_cpu_clock(currentConfig.CPUclock);
+               lprintf(i ? "failed\n" : "done\n");
+               currentConfig.CPUclock = psp_get_cpu_clock();
+       }
+
        // make sure we are in correct mode
        vidResetMode();
        Pico.m.dirtyPal = 1;