support SailfishOS (fixes #200)

src/QZXing-components.pri

@@ -430,20 +430,7 @@ qzxing_qml {
         $$PWD/QZXingImageProvider.cpp
 }
 
-symbian {
-    TARGET.UID3 = 0xE618743C
-    TARGET.EPOCALLOWDLLDATA = 1
-
-    #TARGET.CAPABILITY = All -TCB -AllFiles -DRM
-    TARGET.CAPABILITY += NetworkServices \
-        ReadUserData \
-        WriteUserData \
-        LocalServices \
-        UserEnvironment \
-        Location
-}
-
-!symbian {
+unix {
     isEmpty(PREFIX) {
         maemo5 {
             PREFIX = /opt/usr
@@ -454,11 +441,16 @@ symbian {
 
     DEFINES += NOFMAXL
 
+    contains( CONFIG, sailfishapp) {
+        DEFINES += Q_OS_SAILFISH
+    } else {
         # Installation
         headers.files = $$PWD/QZXing.h $$PWD/QZXing_global.h
         headers.path = $$PREFIX/include
         target.path = $$PREFIX/lib
         INSTALLS += headers target
+    }
+
 
     # pkg-config support
     CONFIG += create_pc create_prl no_install_prl

src/QZXingFilter.cpp

@@ -180,7 +180,7 @@ static QImage* rgbDataToGrayscale(const uchar* data, const CaptureRect& captureR
     for (int y = 1; y <= captureRect.targetHeight; ++y) {
 
     //Quick fix for iOS & macOS devices. Will be handled better in the future
-#if defined(Q_OS_IOS) || defined (Q_OS_MAC)
+#if defined(Q_OS_IOS) || defined (Q_OS_MAC) || defined(Q_OS_SAILFISH)
         uchar* pixel = pixelInit + (y - 1) * captureRect.targetWidth;
 #else
         uchar* pixel = pixelInit + (captureRect.targetHeight - y) * captureRect.targetWidth;