Silence warning about comparing signed and unsigned

qxcbimage.cpp:72:26: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare] Task-number: QTBUG-69923 Change-Id: Icdb4ce8cb7ce5b48d7ee3839166eb1c7c9520c78 Reviewed-by: Thiago Macieira <[email protected]>
ClassAteam · Aug 14, 2018 · 8f18510 · 8f18510
1 parent 8dd40e9
commit 8f18510
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/plugins/platforms/xcb/qxcbimage.cpp b/src/plugins/platforms/xcb/qxcbimage.cpp
@@ -69,7 +69,7 @@ QImage::Format imageFormatForMasks(int depth, int bits_per_pixel, int red_mask,
             if (red_mask == 0xff && blue_mask == 0xff0000)
                 return QImage::Format_RGBA8888_Premultiplied;
 #else
-            if (red_mask == 0xff000000 && blue_mask == 0xff00)
+            if (unsigned(red_mask) == unsigned(0xff000000) && blue_mask == 0xff00)
                 return QImage::Format_RGBA8888_Premultiplied;
 #endif
             if (red_mask == 0x3ff && blue_mask == 0x3ff00000)
@@ -90,7 +90,7 @@ QImage::Format imageFormatForMasks(int depth, int bits_per_pixel, int red_mask,
             if (red_mask == 0xff && blue_mask == 0xff0000)
                 return QImage::Format_RGBX8888;
 #else
-            if (red_mask == 0xff000000 && blue_mask == 0xff00)
+            if (unsigned(red_mask) == unsigned(0xff000000) && blue_mask == 0xff00)
                 return QImage::Format_RGBX8888;
 #endif
             break;