fixed bug #1821

2012-04-24 10:07:14 +00:00
parent 99aed4713f
commit 476c453ef6
2 changed files with 31 additions and 2 deletions
--- a/modules/gpu/src/nvidia/NPP_staging/NPP_staging.cu
+++ b/modules/gpu/src/nvidia/NPP_staging/NPP_staging.cu
@@ -2508,7 +2508,7 @@ __global__ void resizeBicubic(NcvSize32u srcSize,
            wsum += wx;
        }
    }
-    dst[(ix + dstROI.x)+ (iy + dstROI.y) * dstStep] = sum / wsum;
+    dst[(ix + dstROI.x)+ (iy + dstROI.y) * dstStep] = (!wsum)? 0 : sum / wsum;
 }