Merge pull request #2701 from thoinvil:BugfixFilterEngineApplyROI

11 years ago · 988b108858
parent 44acfc38a1 e50ef2dab5
commit 988b108858
1 changed files with 5 additions and 2 deletions
--- a/modules/imgproc/src/filter.cpp
+++ b/modules/imgproc/src/filter.cpp
@ -453,8 +453,11 @@ void FilterEngine::apply(const Mat& src, Mat& dst,
        dstOfs.y + srcRoi.height <= dst.rows );

    int y = start(src, srcRoi, isolated);
-    proceed( src.data + y*src.step, (int)src.step, endY - startY,
-             dst.data + dstOfs.y*dst.step + dstOfs.x*dst.elemSize(), (int)dst.step );
+    proceed( src.data + y*src.step
+             + srcRoi.x*src.elemSize(),
+             (int)src.step, endY - startY,
+             dst.data + dstOfs.y*dst.step +
+             dstOfs.x*dst.elemSize(), (int)dst.step );
 }

 }