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Combine all driver_index* functions

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This commit is contained in:
twinaphex 2014-08-26 20:32:48 +02:00
parent eb6ff437f3
commit 3cfe954b74
2 changed files with 79 additions and 75 deletions
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142
driver.c
View File

@ -243,18 +243,60 @@ static const menu_ctx_driver_t *menu_ctx_drivers[] = {
};
#endif
static int find_osk_driver_index(const char *driver)
static int find_driver_index(unsigned cmd, const char *driver)
{
unsigned i;
for (i = 0; osk_drivers[i]; i++)
if (strcasecmp(driver, osk_drivers[i]->ident) == 0)
return i;
switch (cmd)
{
case RARCH_DRIVER_LOCATION:
for (i = 0; location_drivers[i]; i++)
if (strcasecmp(driver, location_drivers[i]->ident) == 0)
return i;
break;
case RARCH_DRIVER_CAMERA:
for (i = 0; camera_drivers[i]; i++)
if (strcasecmp(driver, camera_drivers[i]->ident) == 0)
return i;
break;
case RARCH_DRIVER_OSK:
for (i = 0; osk_drivers[i]; i++)
if (strcasecmp(driver, osk_drivers[i]->ident) == 0)
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) == 0)
return i;
break;
#endif
case RARCH_DRIVER_INPUT:
for (i = 0; input_drivers[i]; i++)
if (strcasecmp(driver, input_drivers[i]->ident) == 0)
return i;
break;
case RARCH_DRIVER_VIDEO:
for (i = 0; video_drivers[i]; i++)
if (strcasecmp(driver, video_drivers[i]->ident) == 0)
return i;
break;
case RARCH_DRIVER_AUDIO:
for (i = 0; audio_drivers[i]; i++)
if (strcasecmp(driver, audio_drivers[i]->ident) == 0)
return i;
break;
case RARCH_DRIVER_NONE:
default:
break;
}
return -1;
}
static void find_osk_driver(void)
{
int i = find_osk_driver_index(g_settings.osk.driver);
int i = find_driver_index(RARCH_DRIVER_OSK, g_settings.osk.driver);
if (i >= 0)
driver.osk = osk_drivers[i];
else
@ -276,7 +318,7 @@ static void find_osk_driver(void)
void find_prev_osk_driver(void)
{
int i = find_osk_driver_index(g_settings.osk.driver);
int i = find_driver_index(RARCH_DRIVER_OSK, g_settings.osk.driver);
if (i > 0)
strlcpy(g_settings.osk.driver, osk_drivers[i - 1]->ident, sizeof(g_settings.osk.driver));
else
@ -285,7 +327,7 @@ void find_prev_osk_driver(void)
void find_next_osk_driver(void)
{
int i = find_osk_driver_index(g_settings.osk.driver);
int i = find_driver_index(RARCH_DRIVER_OSK, g_settings.osk.driver);
if (i >= 0 && osk_drivers[i + 1])
strlcpy(g_settings.osk.driver, osk_drivers[i + 1]->ident, sizeof(g_settings.osk.driver));
else
@ -318,18 +360,10 @@ void uninit_osk(void)
}
static int find_camera_driver_index(const char *driver)
{
unsigned i;
for (i = 0; camera_drivers[i]; i++)
if (strcasecmp(driver, camera_drivers[i]->ident) == 0)
return i;
return -1;
}
static void find_camera_driver(void)
{
int i = find_camera_driver_index(g_settings.camera.driver);
int i = find_driver_index(RARCH_DRIVER_CAMERA, g_settings.camera.driver);
if (i >= 0)
driver.camera = camera_drivers[i];
else
@ -351,7 +385,7 @@ static void find_camera_driver(void)
void find_prev_camera_driver(void)
{
int i = find_camera_driver_index(g_settings.camera.driver);
int i = find_driver_index(RARCH_DRIVER_CAMERA, g_settings.camera.driver);
if (i > 0)
strlcpy(g_settings.camera.driver, camera_drivers[i - 1]->ident, sizeof(g_settings.camera.driver));
else
@ -360,7 +394,7 @@ void find_prev_camera_driver(void)
void find_next_camera_driver(void)
{
int i = find_camera_driver_index(g_settings.camera.driver);
int i = find_driver_index(RARCH_DRIVER_CAMERA, g_settings.camera.driver);
if (i >= 0 && camera_drivers[i + 1])
strlcpy(g_settings.camera.driver, camera_drivers[i + 1]->ident, sizeof(g_settings.camera.driver));
else
@ -435,18 +469,10 @@ void uninit_camera(void)
}
static int find_location_driver_index(const char *driver)
{
unsigned i;
for (i = 0; location_drivers[i]; i++)
if (strcasecmp(driver, location_drivers[i]->ident) == 0)
return i;
return -1;
}
static void find_location_driver(void)
{
int i = find_location_driver_index(g_settings.location.driver);
int i = find_driver_index(RARCH_DRIVER_LOCATION, g_settings.location.driver);
if (i >= 0)
driver.location = location_drivers[i];
else
@ -468,7 +494,7 @@ static void find_location_driver(void)
void find_prev_location_driver(void)
{
int i = find_location_driver_index(g_settings.location.driver);
int i = find_driver_index(RARCH_DRIVER_LOCATION, g_settings.location.driver);
if (i > 0)
strlcpy(g_settings.location.driver, location_drivers[i - 1]->ident, sizeof(g_settings.location.driver));
else
@ -477,7 +503,7 @@ void find_prev_location_driver(void)
void find_next_location_driver(void)
{
int i = find_location_driver_index(g_settings.location.driver);
int i = find_driver_index(RARCH_DRIVER_LOCATION, g_settings.location.driver);
if (i >= 0 && location_drivers[i + 1])
strlcpy(g_settings.location.driver, location_drivers[i + 1]->ident, sizeof(g_settings.location.driver));
else
@ -558,18 +584,10 @@ void uninit_location(void)
#ifdef HAVE_MENU
static int find_menu_driver_index(const char *driver)
{
unsigned i;
for (i = 0; menu_ctx_drivers[i]; i++)
if (strcasecmp(driver, menu_ctx_drivers[i]->ident) == 0)
return i;
return -1;
}
void find_prev_menu_driver(void)
{
int i = find_menu_driver_index(g_settings.menu.driver);
int i = find_driver_index(RARCH_DRIVER_MENU, g_settings.menu.driver);
if (i > 0)
{
strlcpy(g_settings.menu.driver, menu_ctx_drivers[i - 1]->ident, sizeof(g_settings.menu.driver));
@ -581,7 +599,7 @@ void find_prev_menu_driver(void)
void find_next_menu_driver(void)
{
int i = find_menu_driver_index(g_settings.menu.driver);
int i = find_driver_index(RARCH_DRIVER_MENU, g_settings.menu.driver);
if (i >= 0 && menu_ctx_drivers[i + 1])
{
strlcpy(g_settings.menu.driver, menu_ctx_drivers[i + 1]->ident, sizeof(g_settings.menu.driver));
@ -593,7 +611,7 @@ void find_next_menu_driver(void)
void find_menu_driver(void)
{
int i = find_menu_driver_index(g_settings.menu.driver);
int i = find_driver_index(RARCH_DRIVER_MENU, g_settings.menu.driver);
if (i >= 0)
driver.menu_ctx = menu_ctx_drivers[i];
else
@ -613,36 +631,10 @@ void find_menu_driver(void)
}
#endif
static int find_audio_driver_index(const char *driver)
{
unsigned i;
for (i = 0; audio_drivers[i]; i++)
if (strcasecmp(driver, audio_drivers[i]->ident) == 0)
return i;
return -1;
}
static int find_video_driver_index(const char *driver)
{
unsigned i;
for (i = 0; video_drivers[i]; i++)
if (strcasecmp(driver, video_drivers[i]->ident) == 0)
return i;
return -1;
}
static int find_input_driver_index(const char *driver)
{
unsigned i;
for (i = 0; input_drivers[i]; i++)
if (strcasecmp(driver, input_drivers[i]->ident) == 0)
return i;
return -1;
}
static void find_audio_driver(void)
{
int i = find_audio_driver_index(g_settings.audio.driver);
int i = find_driver_index(RARCH_DRIVER_AUDIO, g_settings.audio.driver);
if (i >= 0)
driver.audio = audio_drivers[i];
else
@ -663,7 +655,7 @@ static void find_audio_driver(void)
void find_prev_audio_driver(void)
{
int i = find_audio_driver_index(g_settings.audio.driver);
int i = find_driver_index(RARCH_DRIVER_AUDIO, g_settings.audio.driver);
if (i > 0)
strlcpy(g_settings.audio.driver, audio_drivers[i - 1]->ident, sizeof(g_settings.audio.driver));
else
@ -672,7 +664,7 @@ void find_prev_audio_driver(void)
void find_next_audio_driver(void)
{
int i = find_audio_driver_index(g_settings.audio.driver);
int i = find_driver_index(RARCH_DRIVER_AUDIO, g_settings.audio.driver);
if (i >= 0 && audio_drivers[i + 1])
strlcpy(g_settings.audio.driver, audio_drivers[i + 1]->ident, sizeof(g_settings.audio.driver));
else
@ -690,7 +682,7 @@ static void find_video_driver(void)
}
#endif
int i = find_video_driver_index(g_settings.video.driver);
int i = find_driver_index(RARCH_DRIVER_VIDEO, g_settings.video.driver);
if (i >= 0)
driver.video = video_drivers[i];
else
@ -712,7 +704,7 @@ static void find_video_driver(void)
void find_prev_video_driver(void)
{
// No need to enforce GL if HW render. This is done at driver initialize anyways.
int i = find_video_driver_index(g_settings.video.driver);
int i = find_driver_index(RARCH_DRIVER_VIDEO, g_settings.video.driver);
if (i > 0)
strlcpy(g_settings.video.driver, video_drivers[i - 1]->ident, sizeof(g_settings.video.driver));
else
@ -722,7 +714,7 @@ void find_prev_video_driver(void)
void find_next_video_driver(void)
{
// No need to enforce GL if HW render. This is done at driver initialize anyways.
int i = find_video_driver_index(g_settings.video.driver);
int i = find_driver_index(RARCH_DRIVER_VIDEO, g_settings.video.driver);
if (i >= 0 && video_drivers[i + 1])
strlcpy(g_settings.video.driver, video_drivers[i + 1]->ident, sizeof(g_settings.video.driver));
else
@ -731,7 +723,7 @@ void find_next_video_driver(void)
static void find_input_driver(void)
{
int i = find_input_driver_index(g_settings.input.driver);
int i = find_driver_index(RARCH_DRIVER_INPUT, g_settings.input.driver);
if (i >= 0)
driver.input = input_drivers[i];
else
@ -752,7 +744,7 @@ static void find_input_driver(void)
void find_prev_input_driver(void)
{
int i = find_input_driver_index(g_settings.input.driver);
int i = find_driver_index(RARCH_DRIVER_INPUT, g_settings.input.driver);
if (i > 0)
strlcpy(g_settings.input.driver, input_drivers[i - 1]->ident, sizeof(g_settings.input.driver));
else
@ -761,7 +753,7 @@ void find_prev_input_driver(void)
void find_next_input_driver(void)
{
int i = find_input_driver_index(g_settings.input.driver);
int i = find_driver_index(RARCH_DRIVER_INPUT, g_settings.input.driver);
if (i >= 0 && input_drivers[i + 1])
strlcpy(g_settings.input.driver, input_drivers[i + 1]->ident, sizeof(g_settings.input.driver));
else

12
driver.h
View File

@ -119,6 +119,18 @@ enum // RetroArch specific bind IDs.
RARCH_BIND_LIST_END_NULL
};
enum
{
RARCH_DRIVER_NONE = 0,
RARCH_DRIVER_VIDEO,
RARCH_DRIVER_AUDIO,
RARCH_DRIVER_INPUT,
RARCH_DRIVER_CAMERA,
RARCH_DRIVER_OSK,
RARCH_DRIVER_LOCATION,
RARCH_DRIVER_MENU,
};
struct retro_keybind
{
bool valid;