mirror of
https://github.com/libretro/RetroArch
synced 2025-03-17 10:21:26 +00:00
Start adding mechanism to not list 'null' drivers in Driver screen
This commit is contained in:
twinaphex
parent
73a5ad91a1
commit
412d158d2e
252
retroarch.c
252
retroarch.c
@ -6232,6 +6232,7 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
core_info_list_t *core_info_list = NULL;
|
||||
const core_info_t *core_info = NULL;
|
||||
struct string_list *s = string_list_new();
|
||||
bool add_null_entries = true;
|
||||
|
||||
if (!s || !len)
|
||||
goto error;
|
||||
@ -6250,7 +6251,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = menu_ctx_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
}
|
||||
break;
|
||||
@ -6261,7 +6266,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = camera_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_WIFI_DRIVERS:
|
||||
@ -6271,7 +6280,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = wifi_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
#endif
|
||||
@ -6280,7 +6293,12 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
{
|
||||
const char *opt = location_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
string_list_append(s, opt, attr);
|
||||
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_AUDIO_DRIVERS:
|
||||
@ -6289,7 +6307,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = audio_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_AUDIO_RESAMPLER_DRIVERS:
|
||||
@ -6298,7 +6320,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = audio_resampler_driver_find_ident(i);
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_VIDEO_DRIVERS:
|
||||
@ -6307,7 +6333,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = video_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_INPUT_DRIVERS:
|
||||
@ -6316,7 +6346,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = input_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_INPUT_HID_DRIVERS:
|
||||
@ -6326,7 +6360,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = hid_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
#endif
|
||||
break;
|
||||
@ -6336,7 +6374,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = joypad_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_RECORD_DRIVERS:
|
||||
@ -6345,7 +6387,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = record_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_MIDI_DRIVERS:
|
||||
@ -6354,7 +6400,11 @@ struct string_list *string_list_new_special(enum string_list_type type,
|
||||
const char *opt = midi_drivers[i]->ident;
|
||||
*len += strlen(opt) + 1;
|
||||
|
||||
string_list_append(s, opt, attr);
|
||||
if (!add_null_entries)
|
||||
add_null_entries = (i == 0) || !string_is_equal(opt, "null");
|
||||
|
||||
if (add_null_entries)
|
||||
string_list_append(s, opt, attr);
|
||||
}
|
||||
break;
|
||||
case STRING_LIST_SUPPORTED_CORES_PATHS:
|
||||
@ -28614,23 +28664,41 @@ static void camera_driver_find_driver(struct rarch_state *p_rarch)
|
||||
* Returns: NULL if no driver based on @label found, otherwise
|
||||
* pointer to driver.
|
||||
**/
|
||||
static const void *find_driver_nonempty(const char *label, int i,
|
||||
static const void *find_driver_nonempty(
|
||||
bool add_null_entries,
|
||||
const char *label, int i,
|
||||
char *s, size_t len)
|
||||
{
|
||||
bool add_entry = add_null_entries;
|
||||
|
||||
if (string_is_equal(label, "camera_driver"))
|
||||
{
|
||||
if (camera_drivers[i])
|
||||
{
|
||||
strlcpy(s, camera_drivers[i]->ident, len);
|
||||
return camera_drivers[i];
|
||||
const char *ident = camera_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return camera_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "location_driver"))
|
||||
{
|
||||
if (location_drivers[i])
|
||||
{
|
||||
strlcpy(s, location_drivers[i]->ident, len);
|
||||
return location_drivers[i];
|
||||
const char *ident = location_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return location_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
#ifdef HAVE_MENU
|
||||
@ -28638,8 +28706,15 @@ static const void *find_driver_nonempty(const char *label, int i,
|
||||
{
|
||||
if (menu_ctx_drivers[i])
|
||||
{
|
||||
strlcpy(s, menu_ctx_drivers[i]->ident, len);
|
||||
return menu_ctx_drivers[i];
|
||||
const char *ident = menu_ctx_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return menu_ctx_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
@ -28647,64 +28722,120 @@ static const void *find_driver_nonempty(const char *label, int i,
|
||||
{
|
||||
if (input_drivers[i])
|
||||
{
|
||||
strlcpy(s, input_drivers[i]->ident, len);
|
||||
return input_drivers[i];
|
||||
const char *ident = input_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return input_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "input_joypad_driver"))
|
||||
{
|
||||
if (joypad_drivers[i])
|
||||
{
|
||||
strlcpy(s, joypad_drivers[i]->ident, len);
|
||||
return joypad_drivers[i];
|
||||
const char *ident = joypad_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return joypad_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "video_driver"))
|
||||
{
|
||||
if (video_drivers[i])
|
||||
{
|
||||
strlcpy(s, video_drivers[i]->ident, len);
|
||||
return video_drivers[i];
|
||||
const char *ident = video_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return video_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "audio_driver"))
|
||||
{
|
||||
if (audio_drivers[i])
|
||||
{
|
||||
strlcpy(s, audio_drivers[i]->ident, len);
|
||||
return audio_drivers[i];
|
||||
const char *ident = audio_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return audio_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "record_driver"))
|
||||
{
|
||||
if (record_drivers[i])
|
||||
{
|
||||
strlcpy(s, record_drivers[i]->ident, len);
|
||||
return record_drivers[i];
|
||||
const char *ident = record_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return record_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "midi_driver"))
|
||||
{
|
||||
if (midi_driver_find_handle(i))
|
||||
{
|
||||
strlcpy(s, midi_drivers[i]->ident, len);
|
||||
return midi_drivers[i];
|
||||
const char *ident = midi_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return midi_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "audio_resampler_driver"))
|
||||
{
|
||||
if (audio_resampler_driver_find_handle(i))
|
||||
{
|
||||
strlcpy(s, audio_resampler_driver_find_ident(i), len);
|
||||
return audio_resampler_driver_find_handle(i);
|
||||
const char *ident = audio_resampler_driver_find_ident(i);
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return audio_resampler_driver_find_handle(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (string_is_equal(label, "wifi_driver"))
|
||||
{
|
||||
if (wifi_drivers[i])
|
||||
{
|
||||
strlcpy(s, wifi_drivers[i]->ident, len);
|
||||
return wifi_drivers[i];
|
||||
const char *ident = wifi_drivers[i]->ident;
|
||||
if (!add_entry)
|
||||
add_entry = i == 0 || !string_is_equal(ident, "null");
|
||||
|
||||
if (add_entry)
|
||||
{
|
||||
strlcpy(s, ident, len);
|
||||
return wifi_drivers[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -28721,7 +28852,8 @@ static const void *find_driver_nonempty(const char *label, int i,
|
||||
* Returns: -1 if no driver based on @label and @drv found, otherwise
|
||||
* index number of the driver found in the array.
|
||||
**/
|
||||
static int driver_find_index(const char * label, const char *drv)
|
||||
static int driver_find_index(bool add_null_entries,
|
||||
const char * label, const char *drv)
|
||||
{
|
||||
unsigned i;
|
||||
char str[256];
|
||||
@ -28729,7 +28861,8 @@ static int driver_find_index(const char * label, const char *drv)
|
||||
str[0] = '\0';
|
||||
|
||||
for (i = 0;
|
||||
find_driver_nonempty(label, i, str, sizeof(str)) != NULL; i++)
|
||||
find_driver_nonempty(add_null_entries,
|
||||
label, i, str, sizeof(str)) != NULL; i++)
|
||||
{
|
||||
if (string_is_empty(str))
|
||||
break;
|
||||
@ -28748,12 +28881,15 @@ static int driver_find_index(const char * label, const char *drv)
|
||||
*
|
||||
* Find last driver in driver array.
|
||||
**/
|
||||
static bool driver_find_last(const char *label, char *s, size_t len)
|
||||
static bool driver_find_last(
|
||||
bool add_null_entries,
|
||||
const char *label, char *s, size_t len)
|
||||
{
|
||||
unsigned i;
|
||||
|
||||
for (i = 0;
|
||||
find_driver_nonempty(label, i, s, len) != NULL; i++)
|
||||
find_driver_nonempty(add_null_entries,
|
||||
label, i, s, len) != NULL; i++)
|
||||
{}
|
||||
|
||||
if (i)
|
||||
@ -28761,7 +28897,7 @@ static bool driver_find_last(const char *label, char *s, size_t len)
|
||||
else
|
||||
i = 0;
|
||||
|
||||
find_driver_nonempty(label, i, s, len);
|
||||
find_driver_nonempty(add_null_entries, label, i, s, len);
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -28773,13 +28909,17 @@ static bool driver_find_last(const char *label, char *s, size_t len)
|
||||
*
|
||||
* Find previous driver in driver array.
|
||||
**/
|
||||
static bool driver_find_prev(const char *label, char *s, size_t len)
|
||||
static bool driver_find_prev(
|
||||
bool add_null_entries,
|
||||
const char *label, char *s, size_t len)
|
||||
{
|
||||
int i = driver_find_index(label, s);
|
||||
int i = driver_find_index(add_null_entries, label, s);
|
||||
|
||||
if (i > 0)
|
||||
{
|
||||
find_driver_nonempty(label, i - 1, s, len);
|
||||
find_driver_nonempty(
|
||||
add_null_entries,
|
||||
label, i - 1, s, len);
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -28796,13 +28936,17 @@ static bool driver_find_prev(const char *label, char *s, size_t len)
|
||||
*
|
||||
* Find next driver in driver array.
|
||||
**/
|
||||
static bool driver_find_next(const char *label, char *s, size_t len)
|
||||
static bool driver_find_next(
|
||||
bool add_null_entries,
|
||||
const char *label, char *s, size_t len)
|
||||
{
|
||||
int i = driver_find_index(label, s);
|
||||
int i = driver_find_index(add_null_entries, label, s);
|
||||
|
||||
if (i >= 0 && string_is_not_equal(s, "null"))
|
||||
{
|
||||
find_driver_nonempty(label, i + 1, s, len);
|
||||
find_driver_nonempty(
|
||||
add_null_entries,
|
||||
label, i + 1, s, len);
|
||||
return true;
|
||||
}
|
||||
|
||||
@ -29194,6 +29338,7 @@ static void retroarch_deinit_drivers(struct rarch_state *p_rarch)
|
||||
bool driver_ctl(enum driver_ctl_state state, void *data)
|
||||
{
|
||||
struct rarch_state *p_rarch = &rarch_st;
|
||||
bool add_null_entries = true;
|
||||
|
||||
switch (state)
|
||||
{
|
||||
@ -29210,7 +29355,8 @@ bool driver_ctl(enum driver_ctl_state state, void *data)
|
||||
driver_ctx_info_t *drv = (driver_ctx_info_t*)data;
|
||||
if (!drv)
|
||||
return false;
|
||||
find_driver_nonempty(drv->label, 0, drv->s, drv->len);
|
||||
find_driver_nonempty(add_null_entries,
|
||||
drv->label, 0, drv->s, drv->len);
|
||||
}
|
||||
break;
|
||||
case RARCH_DRIVER_CTL_FIND_LAST:
|
||||
@ -29218,28 +29364,32 @@ bool driver_ctl(enum driver_ctl_state state, void *data)
|
||||
driver_ctx_info_t *drv = (driver_ctx_info_t*)data;
|
||||
if (!drv)
|
||||
return false;
|
||||
return driver_find_last(drv->label, drv->s, drv->len);
|
||||
return driver_find_last(add_null_entries,
|
||||
drv->label, drv->s, drv->len);
|
||||
}
|
||||
case RARCH_DRIVER_CTL_FIND_PREV:
|
||||
{
|
||||
driver_ctx_info_t *drv = (driver_ctx_info_t*)data;
|
||||
if (!drv)
|
||||
return false;
|
||||
return driver_find_prev(drv->label, drv->s, drv->len);
|
||||
return driver_find_prev(add_null_entries,
|
||||
drv->label, drv->s, drv->len);
|
||||
}
|
||||
case RARCH_DRIVER_CTL_FIND_NEXT:
|
||||
{
|
||||
driver_ctx_info_t *drv = (driver_ctx_info_t*)data;
|
||||
if (!drv)
|
||||
return false;
|
||||
return driver_find_next(drv->label, drv->s, drv->len);
|
||||
return driver_find_next(add_null_entries,
|
||||
drv->label, drv->s, drv->len);
|
||||
}
|
||||
case RARCH_DRIVER_CTL_FIND_INDEX:
|
||||
{
|
||||
driver_ctx_info_t *drv = (driver_ctx_info_t*)data;
|
||||
if (!drv)
|
||||
return false;
|
||||
drv->len = driver_find_index(drv->label, drv->s);
|
||||
drv->len = driver_find_index(add_null_entries,
|
||||
drv->label, drv->s);
|
||||
}
|
||||
break;
|
||||
case RARCH_DRIVER_CTL_NONE:
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user