Merge pull request #12 from ShawnHymel/main

Fixed bytesPerPixel/bitsPerPixel functions to return correct value for grayscale

Author: plancherb1

src/OV767X_TinyMLx.cpp

@@ -198,12 +198,20 @@ int OV767X::height() const
 
 int OV767X::bitsPerPixel() const
 {
-  return _bytesPerPixel * 8;
+  if (_grayscale) {
+    return 8;
+  } else {
+    return _bytesPerPixel * 8;
+  }
 }
 
 int OV767X::bytesPerPixel() const
 {
-  return _bytesPerPixel;
+  if (_grayscale) {
+    return 1;
+  } else {
+    return _bytesPerPixel;
+  }
 }
 
 //