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Add joypad_driver_find_handle/joypad_driver_find_ident

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This commit is contained in:
twinaphex 2015-01-12 17:14:06 +01:00
parent c7acbc8469
commit 63e2eab86b
1 changed files with 31 additions and 2 deletions
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33
driver.c
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@ -712,6 +712,35 @@ const char* config_get_menu_driver_options(void)
}
#endif
/**
* joypad_driver_find_handle:
* @index : index of driver to get handle to.
*
* Returns: handle to joypad driver at index. Can be NULL
* if nothing found.
**/
static const void *joypad_driver_find_handle(int index)
{
const void *drv = joypad_drivers[index];
if (!drv)
return NULL;
return drv;
}
/**
* joypad_driver_find_ident:
* @index : index of driver to get handle to.
*
* Returns: Human-readable identifier of joypad driver at index. Can be NULL
* if nothing found.
**/
static const char *joypad_driver_find_ident(int index)
{
const rarch_joypad_driver_t *drv = joypad_drivers[index];
if (!drv)
return NULL;
return drv->ident;
}
/**
* find_driver_nonempty:
@ -765,9 +794,9 @@ static const void *find_driver_nonempty(const char *label, int i,
}
else if (!strcmp(label, "input_joypad_driver"))
{
drv = joypad_drivers[i];
drv = joypad_driver_find_handle(i);
if (drv)
strlcpy(str, joypad_drivers[i]->ident, sizeof_str);
strlcpy(str, joypad_driver_find_ident(i), sizeof_str);
}
else if (!strcmp(label, "video_driver"))
{