Mupen64plus Memory Pak Size

retlaf · 29 January 2017 17:16

Hello,

I’m wondering if there is a way to increase the size of the mupen64plus controller/memory pak, or emulate one with more pages.

Thank you!

anon90536803 · 11 February 2017 03:27

It looks like the memory pak is hardcoded to 32KB.

github.com

libretro/mupen64plus-libretro/blob/master/mupen64plus-core/src/si/mempak.h#L35


#include <stdint.h>


struct storage_backend;


struct mempak
{
uint8_t* data;
struct storage_backend* storage;
};


enum { MEMPAK_SIZE = 0x8000 };


void format_mempak(uint8_t* mempak);


void init_mempak(struct mempak* mpk, uint8_t* data, struct storage_backend* storage);


void mempak_read_command(struct mempak* mpk, uint8_t* cmd);
void mempak_write_command(struct mempak* mpk, uint8_t* cmd);


#endif