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Refactor find_driver_index

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This commit is contained in:
twinaphex 2014-08-26 20:55:24 +02:00
parent e4629c87cb
commit 623c02405d
1 changed files with 56 additions and 37 deletions
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93
driver.c
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@ -243,51 +243,70 @@ static const menu_ctx_driver_t *menu_ctx_drivers[] = {
};
#endif
static const char *find_driver_ident(unsigned cmd, int i)
{
switch (cmd)
{
case RARCH_DRIVER_LOCATION:
return location_drivers[i]->ident;
case RARCH_DRIVER_CAMERA:
return camera_drivers[i]->ident;
case RARCH_DRIVER_OSK:
return osk_drivers[i]->ident;
#ifdef HAVE_MENU
case RARCH_DRIVER_MENU:
return menu_ctx_drivers[i]->ident;
#endif
case RARCH_DRIVER_INPUT:
return input_drivers[i]->ident;
case RARCH_DRIVER_VIDEO:
return video_drivers[i]->ident;
case RARCH_DRIVER_AUDIO:
return audio_drivers[i]->ident;
default:
break;
}
return "";
}
static const void *find_driver_nonempty(unsigned cmd, int i)
{
switch (cmd)
{
case RARCH_DRIVER_LOCATION:
return location_drivers[i];
case RARCH_DRIVER_CAMERA:
return camera_drivers[i];
case RARCH_DRIVER_OSK:
return osk_drivers[i];
#ifdef HAVE_MENU
case RARCH_DRIVER_MENU:
return menu_ctx_drivers[i];
#endif
case RARCH_DRIVER_INPUT:
return input_drivers[i];
case RARCH_DRIVER_VIDEO:
return video_drivers[i];
case RARCH_DRIVER_AUDIO:
return audio_drivers[i];
default:
break;
}
return NULL;
}
static int find_driver_index(unsigned cmd, const char *driver)
{
unsigned i;
switch (cmd)
{
case RARCH_DRIVER_LOCATION:
for (i = 0; location_drivers[i]; i++)
if (!strcasecmp(driver, location_drivers[i]->ident))
return i;
break;
case RARCH_DRIVER_CAMERA:
for (i = 0; camera_drivers[i]; i++)
if (!strcasecmp(driver, camera_drivers[i]->ident))
return i;
break;
case RARCH_DRIVER_OSK:
for (i = 0; osk_drivers[i]; i++)
if (!strcasecmp(driver, osk_drivers[i]->ident))
return i;
break;
#ifdef HAVE_MENU
case RARCH_DRIVER_MENU:
for (i = 0; menu_ctx_drivers[i]; i++)
if (!strcasecmp(driver, menu_ctx_drivers[i]->ident))
return i;
break;
#endif
case RARCH_DRIVER_INPUT:
for (i = 0; input_drivers[i]; i++)
if (!strcasecmp(driver, input_drivers[i]->ident))
return i;
break;
case RARCH_DRIVER_VIDEO:
for (i = 0; video_drivers[i]; i++)
if (!strcasecmp(driver, video_drivers[i]->ident))
return i;
break;
case RARCH_DRIVER_AUDIO:
for (i = 0; audio_drivers[i]; i++)
if (!strcasecmp(driver, audio_drivers[i]->ident))
return i;
break;
case RARCH_DRIVER_NONE:
break;
default:
for (i = 0; find_driver_nonempty(cmd, i) != NULL; i++)
if (!strcasecmp(driver, find_driver_ident(cmd, i)))
return i;
break;
}