#include "../common/emu.h"
#include "../linux/sndout_oss.h"
+#include <pico/pico.h>
+
/* GP2X local */
int default_cpu_clock;
void *gp2x_screens[4];
}
else
{
+ char buff[256];
+
// should really only happen once, on startup..
- readpng(g_screen_ptr, "skin/background.png", READPNG_BG);
+ emu_make_path(buff, "skin/background.png", sizeof(buff));
+ if (readpng(g_screen_ptr, buff, READPNG_BG) < 0)
+ memset(g_screen_ptr, 0, 320*240*2);
}
- // copy to buffer2
+ // copy to buffer2, switch to black
gp2x_memcpy_buffers((1<<2), g_screen_ptr, 0, 320*240*2);
+ /* try to switch nicely avoiding tearing on Wiz */
+ gp2x_video_wait_vsync();
+ memset(gp2x_screens[0], 0, 320*240*2);
+ memset(gp2x_screens[1], 0, 320*240*2);
+ gp2x_video_flip2();
+ gp2x_video_wait_vsync();
+ gp2x_video_wait_vsync();
+
// switch to 16bpp
gp2x_video_changemode_ll(16);
gp2x_video_RGB_setscaling(0, 320, 240);
- gp2x_video_flip2();
}
void plat_video_menu_begin(void)
gp2x_video_flip2();
}
-void plat_init(void)
+void plat_validate_config(void)
+{
+ gp2x_soc_t soc;
+
+ soc = soc_detect();
+ if (soc != SOCID_MMSP2)
+ PicoOpt &= ~POPT_EXT_FM;
+ if (soc != SOCID_POLLUX)
+ currentConfig.EmuOpt &= ~EOPT_WIZ_TEAR_FIX;
+
+ if (currentConfig.gamma < 10 || currentConfig.gamma > 300)
+ currentConfig.gamma = 100;
+
+ if (currentConfig.CPUclock < 10 || currentConfig.CPUclock > 1024)
+ currentConfig.CPUclock = default_cpu_clock;
+}
+
+void plat_early_init(void)
{
gp2x_soc_t soc;
switch (soc)
{
case SOCID_MMSP2:
- mmsp2_init();
default_cpu_clock = 200;
break;
case SOCID_POLLUX:
- pollux_init();
strcpy(cpu_clk_name, "Wiz CPU clock");
default_cpu_clock = 533;
break;
default:
- fprintf(stderr, "could not recognize SoC, bailing out.\n");
- exit(1);
+ printf("could not recognize SoC, running in dummy mode.\n");
+ break;
+ }
+}
+
+void plat_init(void)
+{
+ gp2x_soc_t soc;
+
+ soc = soc_detect();
+ switch (soc)
+ {
+ case SOCID_MMSP2:
+ mmsp2_init();
+ menu_plat_setup(0);
+ break;
+ case SOCID_POLLUX:
+ pollux_init();
+ menu_plat_setup(1);
+ break;
+ default:
+ dummy_init();
+ break;
}
warm_init();
case SOCID_POLLUX:
pollux_finish();
break;
+ default:
+ dummy_finish();
+ break;
}
- gp2x_video_changemode(16);
sndout_oss_exit();
}