CV_USE_UNROLLED for imgproc

2012-02-21 11:31:23 +00:00
parent ff2af7d8bb
commit 0630e7010e
10 changed files with 96 additions and 43 deletions
--- a/modules/imgproc/src/segmentation.cpp
+++ b/modules/imgproc/src/segmentation.cpp
@@ -454,6 +454,7 @@ cvPyrMeanShiftFiltering( const CvArr* srcarr, CvArr* dstarr,
                    {
                        int row_count = 0;
                        x = minx;
+						#if CV_ENABLE_UNROLLED
                        for( ; x + 3 <= maxx; x += 4, ptr += 12 )
                        {
                            int t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];
@@ -481,7 +482,7 @@ cvPyrMeanShiftFiltering( const CvArr* srcarr, CvArr* dstarr,
                                sx += x+3; row_count++;
                            }
                        }
-                        
+                        #endif
                        for( ; x <= maxx; x++, ptr += 3 )
                        {      
                            int t0 = ptr[0], t1 = ptr[1], t2 = ptr[2];