X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fcolorcorrection%2Fvectorscopegenerator.cpp;h=971b9be3574508c55a1b56d700f8bd36ee7f9888;hb=1feb9c1eff4911301cb3e04bfdeb50a270c95b0c;hp=1c8e08dbb4011eca6fece8b9fa52866124a87a8a;hpb=ce68de86827a11cd0dc96465fba021b2f7ceea55;p=kdenlive

diff --git a/src/colorcorrection/vectorscopegenerator.cpp b/src/colorcorrection/vectorscopegenerator.cpp
index 1c8e08db..971b9be3 100644
--- a/src/colorcorrection/vectorscopegenerator.cpp
+++ b/src/colorcorrection/vectorscopegenerator.cpp
@@ -138,11 +138,11 @@ QImage VectorscopeGenerator::calculateVectorscope(const QSize &vectorscopeSize,
     QPoint pt;
     QRgb px;
 
-    const int stepsize = 4 * accelFactor;
+    const int stepsize = image.depth() / 8 * accelFactor;
 
     // Just an average for the number of image pixels per scope pixel.
     // NOTE: byteCount() has to be replaced by (img.bytesPerLine()*img.height()) for Qt 4.5 to compile, see: http://doc.trolltech.org/4.6/qimage.html#bytesPerLine
-    double avgPxPerPx = (double) 4*(image.bytesPerLine()*image.height())/scope.size().width()/scope.size().height()/accelFactor;
+    double avgPxPerPx = (double) image.depth() / 8 *(image.bytesPerLine()*image.height())/scope.size().width()/scope.size().height()/accelFactor;
 
     for (int i = 0; i < (image.bytesPerLine()*image.height()); i+= stepsize) {
         QRgb *col = (QRgb *) bits;
@@ -260,3 +260,5 @@ QImage VectorscopeGenerator::calculateVectorscope(const QSize &vectorscopeSize,
     }
     return scope;
 }
+
+#include "vectorscopegenerator.moc"