More people use COUNTOF;

src/api/l_headset.c

@@ -628,7 +628,7 @@ static int l_lovrHeadsetGetHands(lua_State* L) {
   int count = 0;
   float position[4], orientation[4];
   Device hands[] = { DEVICE_HAND_LEFT, DEVICE_HAND_RIGHT };
-  for (size_t i = 0; i < sizeof(hands) / sizeof(hands[0]); i++) {
+  for (size_t i = 0; i < COUNTOF(hands); i++) {
     FOREACH_TRACKING_DRIVER(driver) {
       if (driver->getPose(hands[i], position, orientation)) {
         luax_pushenum(L, Device, hands[i]);
@@ -706,7 +706,7 @@ int luaopen_lovr_headset(lua_State* L) {
       for (int i = 0; i < n; i++) {
         lua_rawgeti(L, -1, i + 1);
         drivers[driverCount++] = luax_checkenum(L, -1, HeadsetDriver, NULL);
-        lovrAssert(driverCount < sizeof(drivers) / sizeof(drivers[0]), "Too many headset drivers specified in conf.lua");
+        lovrAssert(driverCount < COUNTOF(drivers), "Too many headset drivers specified in conf.lua");
         lua_pop(L, 1);
       }
       lua_pop(L, 1);

src/api/l_math.c

@@ -380,7 +380,7 @@ int luaopen_lovr_math(lua_State* L) {
   lua_pushcfunction(L, l_lovrLightUserdata__index);
   lua_setfield(L, -2, "__index");
   const char* ops[] = { "__add", "__sub", "__mul", "__div", "__unm", "__len", "__tostring", "__newindex" };
-  for (size_t i = 0; i < sizeof(ops) / sizeof(ops[0]); i++) {
+  for (size_t i = 0; i < COUNTOF(ops); i++) {
     lua_pushstring(L, ops[i]);
     lua_pushcclosure(L, l_lovrLightUserdataOp, 1);
     lua_setfield(L, -2, ops[i]);

src/api/l_physics_joints.c

@@ -25,7 +25,7 @@ Joint* luax_checkjoint(lua_State* L, int index) {
       hash64("SliderJoint", strlen("SliderJoint"))
     };
 
-    for (size_t i = 0; i < sizeof(hashes) / sizeof(hashes[0]); i++) {
+    for (size_t i = 0; i < COUNTOF(hashes); i++) {
       if (p->hash == hashes[i]) {
         return p->object;
       }

src/api/l_physics_shapes.c

@@ -27,7 +27,7 @@ Shape* luax_checkshape(lua_State* L, int index) {
       hash64("MeshShape", strlen("MeshShape")),
     };
 
-    for (size_t i = 0; i < sizeof(hashes) / sizeof(hashes[0]); i++) {
+    for (size_t i = 0; i < COUNTOF(hashes); i++) {
       if (p->hash == hashes[i]) {
         return p->object;
       }

src/modules/audio/audio.c

@@ -238,7 +238,7 @@ bool lovrAudioInit(const char* spatializer, uint32_t sampleRate) {
   result = ma_mutex_init(&state.lock);
   lovrAssert(result == MA_SUCCESS, "Failed to create audio mutex");
 
-  for (size_t i = 0; i < sizeof(spatializers) / sizeof(spatializers[0]); i++) {
+  for (size_t i = 0; i < COUNTOF(spatializers); i++) {
     if (spatializer && strcmp(spatializer, spatializers[i]->name)) {
       continue;
     }