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Make core need_fullpath = false and pass memory buffer and size

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of ROM from frontend to core
This commit is contained in:
twinaphex
2014-12-09 01:45:15 +01:00
parent 0e8d488cc7
commit ea0d1f8046
6 changed files with 33 additions and 7 deletions
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22
src/drivers/libretro/fceu/file.c
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@@ -63,7 +63,22 @@ doret:
return tmp;
}
FCEUFILE * FCEU_fopen(const char *path, const char *ipsfn, char *mode, char *ext)
static MEMWRAP *MakeMemWrapBuffer(void *tz, int type, uint8 *buffer, size_t bufsize)
{
MEMWRAP *tmp = (MEMWRAP*)FCEU_malloc(sizeof(MEMWRAP));
if (!tmp)
return NULL;
tmp->location = 0;
tmp->size = bufsize;
tmp->data = buffer;
return tmp;
}
FCEUFILE * FCEU_fopen(const char *path, const char *ipsfn,
char *mode, char *ext, uint8 *buffer, size_t bufsize)
{
FCEUFILE *fceufp = (FCEUFILE*)malloc(sizeof(FCEUFILE));
void *t = fopen(path, mode);
@@ -76,7 +91,10 @@ FCEUFILE * FCEU_fopen(const char *path, const char *ipsfn, char *mode, char *ext
fseek((FILE*)t, 0, SEEK_SET);
fceufp->type = 0;
fceufp->fp = MakeMemWrap(t, 0);
if (buffer)
fceufp->fp = MakeMemWrapBuffer(t, 0, buffer, bufsize);
else
fceufp->fp = MakeMemWrap(t, 0);
return fceufp;
}