Fix new clang warnings

src/ui/PrimaryFlightDisplay.cc

@@ -264,7 +264,7 @@ void PrimaryFlightDisplay::updateAttitude(UASInterface* uas, double roll, double
 
             float rolldeg = roll * (180.0 / M_PI);
 
-            if (fabsf(roll - rolldeg) > 2.5f) {
+            if (fabsf((float)roll - rolldeg) > 2.5f) {
                 _valuesChanged = true;
             }
 
@@ -277,7 +277,7 @@ void PrimaryFlightDisplay::updateAttitude(UASInterface* uas, double roll, double
 
             float pitchdeg = pitch * (180.0 / M_PI);
 
-            if (fabsf(pitch - pitchdeg) > 2.5f) {
+            if (fabsf((float)pitch - pitchdeg) > 2.5f) {
                 _valuesChanged = true;
             }
 
@@ -291,7 +291,7 @@ void PrimaryFlightDisplay::updateAttitude(UASInterface* uas, double roll, double
             yaw = yaw * (180.0 / M_PI);
             if (yaw<0) yaw+=360;
 
-            if (fabsf(heading - yaw) > 10.0f) {
+            if (fabs(heading - yaw) > 10.0) {
                 _valuesChanged = true;
             }
 
@@ -311,11 +311,11 @@ void PrimaryFlightDisplay::updateSpeed(UASInterface* uas, double _groundSpeed, d
     Q_UNUSED(uas);
     Q_UNUSED(timestamp);
 
-    if (fabsf(groundSpeed - _groundSpeed) > 0.5f) {
+    if (fabs(groundSpeed - _groundSpeed) > 0.5) {
         _valuesChanged = true;
     }
 
-    if (fabsf(airSpeed - _airSpeed) > 1.0f) {
+    if (fabs(airSpeed - _airSpeed) > 1.0) {
         _valuesChanged = true;
     }
 
@@ -327,19 +327,19 @@ void PrimaryFlightDisplay::updateAltitude(UASInterface* uas, double _altitudeAMS
     Q_UNUSED(uas);
     Q_UNUSED(timestamp);
 
-    if (fabsf(altitudeAMSL - _altitudeAMSL) > 0.5f) {
+    if (fabs(altitudeAMSL - _altitudeAMSL) > 0.5) {
         _valuesChanged = true;
     }
 
-    if (fabsf(altitudeWGS84 - _altitudeWGS84) > 0.5f) {
+    if (fabs(altitudeWGS84 - _altitudeWGS84) > 0.5) {
         _valuesChanged = true;
     }
 
-    if (fabsf(altitudeRelative - _altitudeRelative) > 0.5f) {
+    if (fabs(altitudeRelative - _altitudeRelative) > 0.5) {
         _valuesChanged = true;
     }
 
-    if (fabsf(climbRate - _climbRate) > 0.5f) {
+    if (fabs(climbRate - _climbRate) > 0.5) {
         _valuesChanged = true;
     }
 
@@ -657,7 +657,7 @@ void PrimaryFlightDisplay::drawPitchScale(
             // f(p) = (90-p) * 1/(90-PITCH_SCALE_WIDTHREDUCTION_FROM)
             // or PITCH_SCALE_WIDTHREDUCTION + f(pitch) - f(pitch) * PITCH_SCALE_WIDTHREDUCTION
             // or PITCH_SCALE_WIDTHREDUCTION (1-f(pitch)) + f(pitch)
-            int fromVertical = abs(pitch>=0 ? 90-pitch : -90-pitch);
+            int fromVertical = fabs(pitch>=0 ? 90-pitch : -90-pitch);
             float temp = fromVertical * 1/(90.0f-PITCH_SCALE_WIDTHREDUCTION_FROM);
             linewidth *= (PITCH_SCALE_WIDTHREDUCTION * (1-temp) + temp);
         }
@@ -882,7 +882,7 @@ void PrimaryFlightDisplay::drawAICompassDisk(QPainter& painter, QRectF area, flo
         // TODO : Sign might be wrong?
         // TODO : The case where error exceeds max. Truncate to max. and make that visible somehow.
         bool errorBeyondRadius = false;
-        if (abs(navigationCrosstrackError) > CROSSTRACK_MAX) {
+        if (fabs(navigationCrosstrackError) > CROSSTRACK_MAX) {
             errorBeyondRadius = true;
             navigationCrosstrackError = navigationCrosstrackError>0 ? CROSSTRACK_MAX : -CROSSTRACK_MAX;
         }
@@ -1026,7 +1026,7 @@ void PrimaryFlightDisplay::drawAltimeter(
         painter.drawLine(vvArrowBegin, vvArrowEnd);
 
         // Yeah this is a repetition of above code but we are going to trash it all anyway, so no fix.
-        float vvArowHeadSize = abs(vvPixHeight - markerHalfHeight*vvSign);
+        float vvArowHeadSize = fabs(vvPixHeight - markerHalfHeight*vvSign);
         if (vvArowHeadSize > w*ALTIMETER_VVI_WIDTH/3) vvArowHeadSize = w*ALTIMETER_VVI_WIDTH/3;
 
         float xcenter = rightEdge-w*ALTIMETER_VVI_WIDTH/2;

src/ui/flightdisplay/QGCFlightDisplay.cc

@@ -145,7 +145,7 @@ void QGCFlightDisplay::_updateAttitude(UASInterface*, double roll, double pitch,
     } else {
         bool update = false;
         float rolldeg = roll * (180.0 / M_PI);
-        if (fabsf(roll - rolldeg) > 2.5f) {
+        if (fabs(roll - rolldeg) > 2.5) {
             update = true;
         }
         _roll = rolldeg;
@@ -160,7 +160,7 @@ void QGCFlightDisplay::_updateAttitude(UASInterface*, double roll, double pitch,
     } else {
         bool update = false;
         float pitchdeg = pitch * (180.0 / M_PI);
-        if (fabsf(pitch - pitchdeg) > 2.5f) {
+        if (fabs(pitch - pitchdeg) > 2.5) {
             update = true;
         }
         _pitch = pitchdeg;
@@ -176,7 +176,7 @@ void QGCFlightDisplay::_updateAttitude(UASInterface*, double roll, double pitch,
         bool update = false;
         yaw = yaw * (180.0 / M_PI);
         if (yaw < 0) yaw += 360;
-        if (fabsf(_heading - yaw) > 10.0f) {
+        if (fabs(_heading - yaw) > 10.0) {
             update = true;
         }
         _heading = yaw;
@@ -199,11 +199,11 @@ void QGCFlightDisplay::_updateSpeed(UASInterface*, double groundSpeed, double ai
     double oldairSpeed    = _airSpeed;
     _groundSpeed = groundSpeed;
     _airSpeed    = airSpeed;
-    if (fabsf(oldgroundSpeed - groundSpeed) > 0.5f) {
+    if (fabs(oldgroundSpeed - groundSpeed) > 0.5) {
         if(_refreshTimer->isActive()) emit groundSpeedChanged();
         _valuesChanged = true;
     }
-    if (fabsf(oldairSpeed - airSpeed) > 1.0f) {
+    if (fabs(oldairSpeed - airSpeed) > 1.0) {
         if(_refreshTimer->isActive()) emit airSpeedChanged();
         _valuesChanged = true;
     }
@@ -221,19 +221,19 @@ void QGCFlightDisplay::_updateAltitude(UASInterface*, double altitudeAMSL, doubl
     if(_climbRate > -0.01 && _climbRate < 0.01) {
         _climbRate = 0.0;
     }
-    if (fabsf(oldaltitudeAMSL - altitudeAMSL) > 0.5f) {
+    if (fabs(oldaltitudeAMSL - altitudeAMSL) > 0.5) {
         if(_refreshTimer->isActive()) emit altitudeAMSLChanged();
         _valuesChanged = true;
     }
-    if (fabsf(oldaltitudeWGS84 - altitudeWGS84) > 0.5f) {
+    if (fabs(oldaltitudeWGS84 - altitudeWGS84) > 0.5) {
         if(_refreshTimer->isActive()) emit altitudeWGS84Changed();
         _valuesChanged = true;
     }
-    if (fabsf(oldaltitudeRelative - altitudeRelative) > 0.5f) {
+    if (fabs(oldaltitudeRelative - altitudeRelative) > 0.5) {
         if(_refreshTimer->isActive()) emit altitudeRelativeChanged();
         _valuesChanged = true;
     }
-    if (fabsf(oldclimbRate - climbRate) > 0.5f) {
+    if (fabs(oldclimbRate - climbRate) > 0.5) {
         if(_refreshTimer->isActive()) emit climbRateChanged();
         _valuesChanged = true;
     }

src/ui/map/Waypoint2DIcon.cc

@@ -307,7 +307,7 @@ void Waypoint2DIcon::paint(QPainter *painter, const QStyleOptionGraphicsItem *op
         penDash.setWidth(1);
         //penDash.setStyle(Qt::DotLine);
         // A negative radius indicates counter-clockwise rotation, but we still want to draw it positive
-        const int loiter = map->metersToPixels(fabsf(waypoint->getLoiterOrbit()), Coord());
+        const int loiter = map->metersToPixels(fabs(waypoint->getLoiterOrbit()), Coord());
         if (loiter > picture.width()/2)
         {
             painter->setPen(penBlack);