Fixed compiler warnings. "leftFingerDown" doesn't need to be an SDL_F…

…ingerID.
libsdl-org · Apr 3, 2013 · 2c85502 · 2c85502
1 parent bde4399
commit 2c85502
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Showing 2 changed files with 6 additions and 6 deletions.
diff --git a/src/video/uikit/SDL_uikitview.h b/src/video/uikit/SDL_uikitview.h
@@ -37,7 +37,7 @@
 #endif
 
     SDL_TouchID touchId;
-    SDL_FingerID leftFingerDown;
+    UITouch *leftFingerDown;
 #ifndef IPHONE_TOUCH_EFFICIENT_DANGEROUS
     UITouch *finger[MAX_SIMULTANEOUS_TOUCHES];
 #endif

diff --git a/src/video/uikit/SDL_uikitview.m b/src/video/uikit/SDL_uikitview.m
@@ -94,15 +94,15 @@ - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
             /* send mouse down event */
             SDL_SendMouseButton(NULL, SDL_TOUCH_MOUSEID, SDL_PRESSED, SDL_BUTTON_LEFT);
 
-            leftFingerDown = (SDL_FingerID)touch;
+            leftFingerDown = touch;
         }
 
         CGPoint locationInView = [self touchLocation:touch shouldNormalize:YES];
 #ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS
         // FIXME: TODO: Using touch as the fingerId is potentially dangerous
         // It is also much more efficient than storing the UITouch pointer
         // and comparing it to the incoming event.
-        SDL_SendTouch(touchId, (SDL_FingerID)touch,
+        SDL_SendTouch(touchId, (SDL_FingerID)((size_t)touch),
                       SDL_TRUE, locationInView.x, locationInView.y, 1.0f);
 #else
         int i;
@@ -125,10 +125,10 @@ - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
     UITouch *touch = (UITouch*)[enumerator nextObject];
 
     while(touch) {
-        if ((SDL_FingerID)touch == leftFingerDown) {
+        if (touch == leftFingerDown) {
             /* send mouse up */
             SDL_SendMouseButton(NULL, SDL_TOUCH_MOUSEID, SDL_RELEASED, SDL_BUTTON_LEFT);
-            leftFingerDown = 0;
+            leftFingerDown = nil;
         }
 
         CGPoint locationInView = [self touchLocation:touch shouldNormalize:YES];
@@ -166,7 +166,7 @@ - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
     UITouch *touch = (UITouch*)[enumerator nextObject];
 
     while (touch) {
-        if ((SDL_FingerID)touch == leftFingerDown) {
+        if (touch == leftFingerDown) {
             CGPoint locationInView = [self touchLocation:touch shouldNormalize:NO];
 
             /* send moved event */