diff options
| -rw-r--r-- | frontend/libretro.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c index 4e509a0..3431685 100644 --- a/frontend/libretro.c +++ b/frontend/libretro.c @@ -437,6 +437,15 @@ void retro_init(void) level = 1; environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); + /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) + * we have to do this because cache misses and some IO penalties + * are not emulated. Warning: changing this may break compatibility. */ +#ifdef __ARM_ARCH_7A__ + cycle_multiplier = 175; +#else + cycle_multiplier = 200; +#endif + McdDisable[0] = 0; McdDisable[1] = 1; init_memcard(Mcd1Data); |