fix match_template and haar

modules/ocl/src/haar.cpp

@@ -800,7 +800,7 @@ CvSeq *cv::ocl::OclCascadeClassifier::oclHaarDetectObjects( oclMat &gimg, CvMemS
 
             indexy += sz.height;
         }
-        if(Context::getContext()->supportsFeature(FEATURE_CL_DOUBLE))
+        if(gsqsum_t.depth() == CV_64F)
             gsqsum_t.convertTo(gsqsum, CV_32FC1);
         else
             gsqsum = gsqsum_t;
@@ -1294,7 +1294,7 @@ void cv::ocl::OclCascadeClassifierBuf::detectMultiScale(oclMat &gimg, CV_OUT std
             cv::ocl::integral(resizeroi, gimgroi, gimgroisq);
             indexy += sz.height;
         }
-        if(Context::getContext()->supportsFeature(FEATURE_CL_DOUBLE))
+        if(gsqsum_t.depth() == CV_64F)
             gsqsum_t.convertTo(gsqsum, CV_32FC1);
         else
             gsqsum = gsqsum_t;
@@ -1360,7 +1360,7 @@ void cv::ocl::OclCascadeClassifierBuf::detectMultiScale(oclMat &gimg, CV_OUT std
     else
     {
         cv::ocl::integral(gimg, gsum, gsqsum_t);
-        if(Context::getContext()->supportsFeature(FEATURE_CL_DOUBLE))
+        if(gsqsum_t.depth() == CV_64F)
             gsqsum_t.convertTo(gsqsum, CV_32FC1);
         else
             gsqsum = gsqsum_t;

modules/ocl/src/match_template.cpp

@@ -250,7 +250,10 @@ namespace cv
             buf.image_sums.resize(1);
             buf.image_sqsums.resize(1);
             integral(image.reshape(1), buf.image_sums[0], temp);
-            temp.convertTo(buf.image_sqsums[0], CV_32FC1);
+            if(temp.depth() == CV_64F)
+                temp.convertTo(buf.image_sqsums[0], CV_32FC1);
+            else
+                buf.image_sqsums[0] = temp;
             unsigned long long templ_sqsum = (unsigned long long)sqrSum(templ.reshape(1))[0];
 
             Context *clCxt = image.clCxt;
@@ -416,7 +419,12 @@ namespace cv
             {
                 buf.image_sums.resize(1);
                 buf.image_sqsums.resize(1);
-                integral(image, buf.image_sums[0], buf.image_sqsums[0]);
+                cv::ocl::oclMat temp;
+                integral(image, buf.image_sums[0], temp);
+                if(temp.depth() == CV_64F)
+                    temp.convertTo(buf.image_sqsums[0], CV_32FC1);
+                else
+                    buf.image_sqsums[0] = temp;
 
                 templ_sum[0]   = (float)sum(templ)[0];
 
@@ -452,10 +460,14 @@ namespace cv
                 templ_sum   *= scale;
                 buf.image_sums.resize(buf.images.size());
                 buf.image_sqsums.resize(buf.images.size());
-
+                cv::ocl::oclMat temp;
                 for(int i = 0; i < image.oclchannels(); i ++)
                 {
-                    integral(buf.images[i], buf.image_sums[i], buf.image_sqsums[i]);
+                    integral(buf.images[i], buf.image_sums[i], temp);
+                    if(temp.depth() == CV_64F)
+                        temp.convertTo(buf.image_sqsums[i], CV_32FC1);
+                    else
+                        buf.image_sqsums[i] = temp;
                 }
 
                 switch(image.oclchannels())