- removed a lot of useless debugoutput

- fixed a small display problem

1 files changed, 14 insertions, 16 deletions

diff --git a/libopie2/opiemm/oimagescrollview.cpp b/libopie2/opiemm/oimagescrollview.cpp
index 58a9748..10da823 100644
--- a/libopie2/opiemm/oimagescrollview.cpp
+++ b/libopie2/opiemm/oimagescrollview.cpp
@@ -106,5 +106,4 @@ void OImageScrollView::loadJpeg(bool interncall)
             if ( (scanned && (wid<xf.getWidth()||hei<xf.getHeight()))||!scanned ) {
                 param = QString( "Fast Shrink( 3 ) Scale( %1, %2, ScaleMin)" ).arg( wid ).arg( hei );
-                odebug << "Load jpeg scaled \"" << param << "\"" << oendl;
                 iio.setParameters(param.latin1());
                 setImageScaledLoaded(true);
@@ -115,5 +114,4 @@ void OImageScrollView::loadJpeg(bool interncall)
     } else {
         if (ImageScaledLoaded()||!interncall) {
-            odebug << "Load jpeg unscaled" << oendl;
             real_load = true;
         }
@@ -126,5 +124,4 @@ void OImageScrollView::loadJpeg(bool interncall)
 
 void OImageScrollView::setImage( const QString& path ) {
-    odebug << "load new image " << oendl;
     if (m_lastName == path) return;
     m_lastName = path;
@@ -132,5 +129,4 @@ void OImageScrollView::setImage( const QString& path ) {
     _original_data = QImage();
     QString itype = QImage::imageFormat(m_lastName);
-    odebug << "Image type = " << itype << oendl;
     if (itype == "JPEG") {
         setImageIsJpeg(true);
@@ -152,6 +148,4 @@ void OImageScrollView::setImage( const QString& path ) {
 void OImageScrollView::init()
 {
-    odebug << "init " << oendl;
-
     /*
      * create the zoomer
@@ -352,24 +346,32 @@ void OImageScrollView::rotate_into_data(Rotation r)
 }
 
+// yes - sorry - it is NOT gamma it is just BRIGHTNESS. Alwin
 void OImageScrollView::apply_gamma(int aValue)
 {
     if (!_image_data.size().isValid()) return;
-    float percent = ((float)aValue/100);
-    odebug << "Apply gamma " << percent << oendl;
-    int pixels = _image_data.depth()>8?_image_data.width()*_image_data.height() : _image_data.numColors();
+    float percent = ((float)aValue/100.0);
+
     int segColors = _image_data.depth() > 8 ? 256 : _image_data.numColors();
+    /* must be - otherwise it displays some ... strange colors */
+    if (segColors<256) segColors=256;
+
     unsigned char *segTbl = new unsigned char[segColors];
+    int pixels = _image_data.depth()>8?_image_data.width()*_image_data.height() : _image_data.numColors();
+
+
     bool brighten = (percent >= 0);
-    if ( percent < 0 )
+    if ( percent < 0 ) {
         percent = -percent;
+    }
 
     unsigned int *data = _image_data.depth() > 8 ? (unsigned int *)_image_data.bits() :
                          (unsigned int *)_image_data.colorTable();
 
+    int tmp = 0;
 
     if (brighten) {
         for ( int i=0; i < segColors; ++i )
         {
-            int tmp = (int)(i*percent);
+            tmp = (int)(i*percent);
             if ( tmp > 255 )
                 tmp = 255;
@@ -379,5 +381,5 @@ void OImageScrollView::apply_gamma(int aValue)
         for ( int i=0; i < segColors; ++i )
         {
-            int tmp = (int)(i*percent);
+            tmp = (int)(i*percent);
             if ( tmp < 0 )
                 tmp = 0;
@@ -459,8 +461,6 @@ void OImageScrollView::generateImage()
 
     int twidth,theight;
-    odebug << " r = " << r << oendl;
     if (AutoScale() && (_original_data.width()>width() || _original_data.height() > height()) ) {
         if (!_image_data.size().isValid()||width()>_image_data.width()||height()>_image_data.height()) {
-            odebug << "Rescaling data" << oendl;
             if (r==Rotate0) {
                 _image_data = _original_data;
@@ -515,5 +515,4 @@ void OImageScrollView::generateImage()
 void OImageScrollView::resizeEvent(QResizeEvent * e)
 {
-    odebug << "OImageScrollView resizeEvent (" << e->size() << " - " << e->oldSize() << oendl;
     QScrollView::resizeEvent(e);
     if (e->oldSize()==e->size()||!isUpdatesEnabled ()) return;
@@ -596,5 +595,4 @@ void OImageScrollView::viewportMouseMoveEvent(QMouseEvent* e)
 void OImageScrollView::contentsMousePressEvent ( QMouseEvent * e)
 {
-    odebug << " X and Y " << e->x() << " " << e->y() << oendl;
     /* this marks the beginning of a possible mouse move. Due internal reasons of QT
        the geometry values here may real differ from that set in MoveEvent (I don't know