refresh rate: comments

[fceu.git] / drivers / gp2x / gp2x.h

diff --git a/drivers/gp2x/gp2x.h b/drivers/gp2x/gp2x.h
index 86f9d66..b0861a9 100644 (file)
--- a/drivers/gp2x/gp2x.h
+++ b/drivers/gp2x/gp2x.h
@@ -4,21 +4,23 @@ typedef struct {
        // gp2x specific
        int KeyBinds[32];
        int JoyBinds[4][32];
-       int turbo_rate_add;
-       int sound;
+       int turbo_rate_add;     // 8.24 int
+       int sound_rate;         // in Hz
        int showfps;
        int scaling;            // unscaled=0, hw_hor, hw_hor_vert, sw_hor
        int frameskip;          // -1 ~ auto, >=0 ~ count
        int sstate_confirm;
-       int region_force;       // 0 ~ off, 1 ~ PAL, 2 ~ NTSC
+       int region_force;       // 0 ~ off, 1 ~ NTSC, 2 ~ PAL
        int cpuclock;
        int mmuhack;
        int ramtimings;
        int gamma;
+       int perfect_vsync;
+       int accurate_mode;
 } DSETTINGS;
 
 extern DSETTINGS Settings;
 
 void gp2x_opt_setup(void);
-void gp2x_cpuclock_update(void);
+void gp2x_opt_update(void);