Fixing iOS clang warnings, part 3

modules/imgcodecs/src/grfmt_tiff.cpp

@@ -52,10 +52,11 @@
 namespace cv
 {
 static const char fmtSignTiffII[] = "II\x2a\x00";
-static const char fmtSignTiffMM[] = "MM\x00\x2a";
 
 #ifdef HAVE_TIFF
 
+static const char fmtSignTiffMM[] = "MM\x00\x2a";
+
 #include "tiff.h"
 #include "tiffio.h"
 

modules/videoio/src/cap_ios_abstract_camera.mm

@@ -150,7 +150,7 @@
 {
     [[NSNotificationCenter defaultCenter] removeObserver:self];
     [[UIDevice currentDevice] endGeneratingDeviceOrientationNotifications];
-    [super dealloc]
+    [super dealloc];
 }
 
 
@@ -244,7 +244,7 @@
         default:
             break;
     }
-    NSLog(@"deviceOrientationDidChange: %d", orientation);
+    NSLog(@"deviceOrientationDidChange: %d", (int)orientation);
 
     [self updateOrientation];
 }

modules/videoio/src/cap_ios_video_camera.mm

@@ -464,7 +464,7 @@ static CGFloat DegreesToRadians(CGFloat degrees) {return degrees * M_PI / 180;}
         }
 
         // delegate image processing to the delegate
-        cv::Mat image(height, width, format_opencv, bufferAddress, bytesPerRow);
+        cv::Mat image((int)height, (int)width, format_opencv, bufferAddress, bytesPerRow);
 
         CGImage* dstImage;