some io stats added

[picodrive.git] / platform / linux / gp2x.c

diff --git a/platform/linux/gp2x.c b/platform/linux/gp2x.c
index e4e3421..f5da167 100644 (file)
--- a/platform/linux/gp2x.c
+++ b/platform/linux/gp2x.c
@@ -18,6 +18,8 @@
 #include "../gp2x/usbjoy.h"
 #include "../gp2x/version.h"
 
+#include "log_io.h"
+
 void *gp2x_screen;
 static int current_bpp = 8;
 static int current_pal[256];
@@ -65,6 +67,8 @@ static gint key_press_event (GtkWidget *widget, GdkEventKey *event)
                case 0x29: current_keys |= GP2X_PUSH;  break; // f
                case 0x18: current_keys |= GP2X_VOL_DOWN;break; // q
                case 0x19: current_keys |= GP2X_VOL_UP;break; // w
+               case 0x2d: log_io_clear(); break; // k
+               case 0x2e: log_io_dump();  break; // l
        }
 
        return 0;
@@ -164,6 +168,7 @@ void gp2x_init(void)
        printf("entering init()\n"); fflush(stdout);
 
        gp2x_screen = malloc(320*240*2 + 320*2);
+       memset(gp2x_screen, 0, 320*240*2 + 320*2);
 
        // snd
        mixerdev = open("/dev/mixer", O_RDWR);
@@ -256,13 +261,18 @@ void gp2x_video_setpalette(int *pal, int len)
        memcpy(current_pal, pal, len*4);
 }
 
-void gp2x_video_RGB_setscaling(int W, int H)
+void gp2x_video_flush_cache(void)
+{
+}
+
+void gp2x_video_RGB_setscaling(int v_offs, int W, int H)
 {
 }
 
 void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len)
 {
-       memcpy((char *)gp2x_screen + offset, data, len);
+       if ((char *)gp2x_screen + offset != data)
+               memcpy((char *)gp2x_screen + offset, data, len);
 }
 
 void gp2x_memcpy_all_buffers(void *data, int offset, int len)
@@ -278,7 +288,7 @@ void gp2x_memset_all_buffers(int offset, int byte, int len)
 
 void gp2x_pd_clone_buffer2(void)
 {
-       memset(gp2x_screen, 0, 320*240);
+       memset(gp2x_screen, 0, 320*240*2);
 }
 
 /* sound */
@@ -380,10 +390,17 @@ void set_RAM_Timings(int tRC, int tRAS, int tWR, int tMRD, int tRFC, int tRP, in
 {
 }
 
-void set_gamma(int g100)
+void set_gamma(int g100, int A_SNs_curve)
 {
 }
 
+void set_LCD_custom_rate(int rate)
+{
+}
+
+void unset_LCD_custom_rate(void)
+{
+}
 
 /* squidgehack.c */
 int mmuhack(void)
@@ -401,7 +418,7 @@ int mmuunhack(void)
 /* misc */
 void spend_cycles(int c)
 {
-       usleep(c/*/200*/);
+       usleep(c/200);
 }