void plat_video_menu_enter(int is_rom_loaded)
{
- if (is_rom_loaded)
- {
- // darken the active framebuffer
- memset(g_screen_ptr, 0, 320*8*2);
- menu_darken_bg((char *)g_screen_ptr + 320*8*2, 320*224, 1);
- memset((char *)g_screen_ptr + 320*232*2, 0, 320*8*2);
- }
- else
- {
- // should really only happen once, on startup..
- readpng(g_screen_ptr, "skin/background.png", READPNG_BG);
- }
-
- // copy to buffer2
- 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_validate_config(void)
-{
- gp2x_soc_t soc;
-
- soc = soc_detect();
- if (soc != SOCID_MMSP2)
- PicoOpt &= ~POPT_EXT_FM;
-
- 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;
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;
}
}
{
case SOCID_MMSP2:
mmsp2_init();
+ menu_plat_setup(0);
break;
case SOCID_POLLUX:
pollux_init();
menu_plat_setup(1);
break;
default:
+ dummy_init();
break;
}
gp2x_memset_all_buffers(0, 0, 320*240*2);
+ // use buffer2 for menubg to save mem (using only buffers 0, 1 in menu)
+ g_menubg_ptr = gp2x_screens[2];
+
// snd
sndout_oss_init();
}
case SOCID_POLLUX:
pollux_finish();
break;
+ default:
+ dummy_finish();
+ break;
}
sndout_oss_exit();