[Digikam-devel] [digikam] [Bug 344155] Rotating raw image sometimes results in the preview showing the photo rotated in the opposite direction [patch]

[Gilles Caulier]

https://bugs.kde.org/show_bug.cgi?id=344155

--- Comment #6 from Gilles Caulier <caulier.gilles at gmail.com> ---
Git commit 5a716d237a6c379c6300df2b1cc8d25b9ccd9773 by Gilles Caulier.
Committed on 22/02/2015 at 07:09.
Pushed by cgilles into branch 'KDE/4.14'.

backport commit #8498b1b0820d4070030f3118159d8674f0dbd0e4 from git/master to
KDE/4.14 branch

M  +4    -4    libkexiv2/rotationmatrix.cpp

http://commits.kde.org/libkexiv2/5a716d237a6c379c6300df2b1cc8d25b9ccd9773

diff --git a/libkexiv2/rotationmatrix.cpp b/libkexiv2/rotationmatrix.cpp
index b96a174..1e4eb6c 100644
--- a/libkexiv2/rotationmatrix.cpp
+++ b/libkexiv2/rotationmatrix.cpp
@@ -65,9 +65,9 @@ namespace KExiv2Iface
    (I did not proof that mathematically, but empirically)

    static const RotationMatrix identity;               //( 1,  0,  0,  1)
-   static const RotationMatrix rotate90;               //( 0, -1,  1,  0)
+   static const RotationMatrix rotate90;               //( 0,  1, -1,  0)
    static const RotationMatrix rotate180;              //(-1,  0,  0, -1)
-   static const RotationMatrix rotate270;              //( 0,  1, -1,  0)
+   static const RotationMatrix rotate270;              //( 0, -1,  1,  0)
    static const RotationMatrix flipHorizontal;         //(-1,  0,  0,  1)
    static const RotationMatrix flipVertical;           //( 1,  0,  0, -1)
    static const RotationMatrix rotate90flipHorizontal; //( 0,  1,  1,  0),
first rotate, then flip
@@ -79,9 +79,9 @@ namespace Matrix
 {

 static const RotationMatrix identity               ( 1,  0,  0,  1);
-static const RotationMatrix rotate90               ( 0, -1,  1,  0);
+static const RotationMatrix rotate90               ( 0,  1, -1,  0);
 static const RotationMatrix rotate180              (-1,  0,  0, -1);
-static const RotationMatrix rotate270              ( 0,  1, -1,  0);
+static const RotationMatrix rotate270              ( 0, -1,  1,  0);
 static const RotationMatrix flipHorizontal         (-1,  0,  0,  1);
 static const RotationMatrix flipVertical           ( 1,  0,  0, -1);
 static const RotationMatrix rotate90flipHorizontal ( 0,  1,  1,  0);

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