get rid of comments, c++ style casts

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14837 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/QLImage.C b/src/frontends/qt4/QLImage.C
index 54d9537fa0b62a0ad2691fb40d00e772cc75586f..08a394b68b58a0dbfd560bb8d5c7e8c43785225b 100644 (file)
--- a/src/frontends/qt4/QLImage.C
+++ b/src/frontends/qt4/QLImage.C
@@ -183,14 +183,9 @@ QImage & toGray(QImage & img)
        int const pixels = img.depth() > 8 ?
                img.width() * img.height() : img.numColors();
 
-       // FIXME this code used to be like this:
-       //
-       //unsigned int * const data = img.depth() > 8 ?
-       //      (unsigned int *)img.bits() :
-       //      (unsigned int *)img.jumpTable();
-       // 
-       // But Qt doc just say use bits...
-       unsigned int * const data = (unsigned int *)img.bits();
+       unsigned int *data = img.depth() > 8 ? 
+               reinterpret_cast<unsigned int *>(img.bits()) :
+               reinterpret_cast<unsigned int *>(&img.colorTable()[0]);
 
        for(int i = 0; i < pixels; ++i){
                int const val = qGray(data[i]);
@@ -269,9 +264,6 @@ void QLImage::rotate_impl(Params const & params)
        QMatrix m;
        m.rotate(-params.angle);
 
-       // FIXME: alpha chanel detection is automautic for monochrome
-       // and 8-bit images. For 32 bit, is something like still necessary?
-       //transformed_.setAlphaBuffer(true);
        transformed_ = transformed_.transformed(m);
 }