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fix indentation and spaces

Edward Rudd 2014-02-06 09:11:05 -05:00
parent 257ab5f573
commit f3e6a0a71b
3 changed files with 41 additions and 42 deletions
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20
src/haptic/darwin/SDL_syshaptic.c
View File

@ -192,17 +192,17 @@ static SDL_hapticlist_item *
HapticByDevIndex(int device_index)
{
SDL_hapticlist_item *item = SDL_hapticlist;
if ((device_index < 0) || (device_index >= numhaptics)) {
return NULL;
}
while (device_index > 0) {
SDL_assert(item != NULL);
device_index--;
item = item->next;
}
return item;
}
@ -232,7 +232,7 @@ MacHaptic_MaybeAddDevice( io_object_t device )
if (item == NULL) {
return SDL_SetError("Could not allocate haptic storage");
}
/* retain it as we are going to keep it around a while */
IOObjectRetain(device);
@ -240,7 +240,7 @@ MacHaptic_MaybeAddDevice( io_object_t device )
HIDGetDeviceProduct(device, item->name);
item->dev = device;
item->haptic = NULL;
/* Set usage pages. */
hidProperties = 0;
refCF = 0;
@ -268,14 +268,14 @@ MacHaptic_MaybeAddDevice( io_object_t device )
}
CFRelease(hidProperties);
}
if (SDL_hapticlist_tail == NULL) {
SDL_hapticlist = SDL_hapticlist_tail = item;
} else {
SDL_hapticlist_tail->next = item;
SDL_hapticlist_tail = item;
}
/* Device has been added. */
++numhaptics;
@ -287,7 +287,7 @@ MacHaptic_MaybeRemoveDevice( io_object_t device )
{
SDL_hapticlist_item *item;
SDL_hapticlist_item *prev = NULL;
for (item = SDL_hapticlist; item != NULL; item = item->next) {
/* found it, remove it. */
if (IOObjectIsEqualTo((io_object_t) item->dev, device)) {
@ -306,14 +306,14 @@ MacHaptic_MaybeRemoveDevice( io_object_t device )
/* Need to decrement the haptic count */
--numhaptics;
/* !!! TODO: Send a haptic remove event? */
IOObjectRelease(item->dev);
SDL_free(item);
return retval;
}
prev = item;
}
return -1;
}

2
src/haptic/dummy/SDL_syshaptic.c
View File

@ -42,7 +42,7 @@ SDL_SYS_HapticInit(void)
int
SDL_SYS_NumHaptics(void)
{
return 0;
return 0;
}
const char *

61
src/haptic/linux/SDL_syshaptic.c
View File

@ -59,7 +59,7 @@ typedef struct SDL_hapticlist_item
{
char *fname; /* Dev path name (like /dev/input/event1) */
SDL_Haptic *haptic; /* Assosciated haptic. */
struct SDL_hapticlist_item *next;
struct SDL_hapticlist_item *next;
} SDL_hapticlist_item;
@ -172,16 +172,16 @@ SDL_SYS_HapticInit(void)
}
#if SDL_USE_LIBUDEV
if (SDL_UDEV_Init() < 0) {
if (SDL_UDEV_Init() < 0) {
return SDL_SetError("Could not initialize UDEV");
}
if ( SDL_UDEV_AddCallback(haptic_udev_callback) < 0) {
SDL_UDEV_Quit();
return SDL_SetError("Could not setup haptic <-> udev callback");
}
if ( SDL_UDEV_AddCallback(haptic_udev_callback) < 0) {
SDL_UDEV_Quit();
return SDL_SetError("Could not setup haptic <-> udev callback");
}
#endif /* SDL_USE_LIBUDEV */
return numhaptics;
}
@ -215,21 +215,21 @@ void haptic_udev_callback(SDL_UDEV_deviceevent udev_type, int udev_class, const
if (devpath == NULL || !(udev_class & SDL_UDEV_DEVICE_JOYSTICK)) {
return;
}
switch( udev_type )
{
case SDL_UDEV_DEVICEADDED:
MaybeAddDevice(devpath);
break;
case SDL_UDEV_DEVICEREMOVED:
MaybeRemoveDevice(devpath);
break;
default:
break;
}
}
#endif /* SDL_USE_LIBUDEV */
@ -252,7 +252,7 @@ MaybeAddDevice(const char *path)
/* check to see if file exists */
if (stat(path, &sb) != 0) {
return -1;
}
}
/* check for duplicates */
duplicate = 0;
@ -269,7 +269,7 @@ MaybeAddDevice(const char *path)
fd = open(path, O_RDWR, 0);
if (fd < 0) {
return -1;
}
}
#ifdef DEBUG_INPUT_EVENTS
printf("Checking %s\n", path);
@ -375,11 +375,11 @@ SDL_SYS_HapticNameFromFD(int fd)
const char *
SDL_SYS_HapticName(int index)
{
SDL_hapticlist_item *item;
SDL_hapticlist_item *item;
int fd;
const char *name;
item = HapticByDevIndex(index);
item = HapticByDevIndex(index);
/* Open the haptic device. */
name = NULL;
fd = open(item->fname, O_RDONLY, 0);
@ -456,9 +456,9 @@ SDL_SYS_HapticOpen(SDL_Haptic * haptic)
{
int fd;
int ret;
SDL_hapticlist_item *item;
SDL_hapticlist_item *item;
item = HapticByDevIndex(haptic->index);
item = HapticByDevIndex(haptic->index);
/* Open the character device */
fd = open(item->fname, O_RDWR, 0);
if (fd < 0) {
@ -486,9 +486,8 @@ SDL_SYS_HapticMouse(void)
{
int fd;
int device_index = 0;
SDL_hapticlist_item *item;
SDL_hapticlist_item *item;
for (item = SDL_hapticlist; item; item = item->next) {
/* Open the device. */
fd = open(item->fname, O_RDWR, 0);
@ -505,7 +504,7 @@ SDL_SYS_HapticMouse(void)
close(fd);
++device_index;
++device_index;
}
return -1;
@ -546,16 +545,16 @@ SDL_SYS_HapticOpenFromJoystick(SDL_Haptic * haptic, SDL_Joystick * joystick)
int device_index = 0;
int fd;
int ret;
SDL_hapticlist_item *item;
SDL_hapticlist_item *item;
/* Find the joystick in the haptic list. */
for (item = SDL_hapticlist; item; item = item->next) {
if (SDL_strcmp(item->fname, joystick->hwdata->fname) == 0) {
haptic->index = device_index;
break;
}
++device_index;
if (SDL_strcmp(item->fname, joystick->hwdata->fname) == 0) {
haptic->index = device_index;
break;
}
++device_index;
}
if (device_index >= MAX_HAPTICS) {
return SDL_SetError("Haptic: Joystick doesn't have Haptic capabilities");
@ -609,14 +608,14 @@ void
SDL_SYS_HapticQuit(void)
{
SDL_hapticlist_item *item = NULL;
SDL_hapticlist_item *next = NULL;
SDL_hapticlist_item *next = NULL;
for (item = SDL_hapticlist; item; item = next) {
next = item->next;
next = item->next;
/* Opened and not closed haptics are leaked, this is on purpose.
* Close your haptic devices after usage. */
SDL_free(item->fname);
item->fname = NULL;
SDL_free(item->fname);
item->fname = NULL;
}
#if SDL_USE_LIBUDEV
@ -911,7 +910,7 @@ SDL_SYS_ToFFEffect(struct ff_effect *dest, SDL_HapticEffect * src)
dest->u.rumble.strong_magnitude = leftright->large_magnitude;
dest->u.rumble.weak_magnitude = leftright->small_magnitude;
break;
break;
default: