From 1a8f4a896d7093e0a2cc07675214ea4792a53b5d Mon Sep 17 00:00:00 2001
From: Vladimir <Terran.ITX@gmail.com>
Date: Mon, 6 Jul 2015 03:58:44 +0900
Subject: [PATCH] Transparent API Support

---
 modules/tracking/src/tldDetector.cpp |  9 +++------
 modules/tracking/src/tldModel.cpp    |  4 ++--
 modules/tracking/src/tldTracker.cpp  | 24 ++++++++++++++++++++----
 3 files changed, 25 insertions(+), 12 deletions(-)

diff --git a/modules/tracking/src/tldDetector.cpp b/modules/tracking/src/tldDetector.cpp
index 927deaec4..cbb783ece 100644
--- a/modules/tracking/src/tldDetector.cpp
+++ b/modules/tracking/src/tldDetector.cpp
@@ -139,9 +139,8 @@ namespace cv
 			//printf("Mem Cpy GPU: %f\n", t);
 
 			size_t globSize = 1000;
-			size_t localSize = 128;
 			//e3 = getTickCount();
-			if (!k.run(1, &globSize, &localSize, true))
+			if (!k.run(1, &globSize, NULL, false))
 				printf("Kernel Run Error!!!");
 			//e4 = getTickCount();
 			//t = (e4 - e3) / getTickFrequency()*1000.0;
@@ -219,9 +218,8 @@ namespace cv
 
 			// 2 -> Pos&Neg
 			size_t globSize = 2 * numOfPatches*MAX_EXAMPLES_IN_MODEL;
-			size_t localSize = 1024;
 			//e3 = getTickCount();
-			if (!k.run(1, &globSize, &localSize, true))
+			if (!k.run(1, &globSize, NULL, false))
 				printf("Kernel Run Error!!!");
 			//e4 = getTickCount();
 			//t = (e4 - e3) / getTickFrequency()*1000.0;
@@ -374,9 +372,8 @@ namespace cv
 			//printf("Mem Cpy GPU: %f\n", t);
 
 			size_t globSize = 1000;
-			size_t localSize = 128;
 			//e3 = getTickCount();
-			if (!k.run(1, &globSize, &localSize, true))
+			if (!k.run(1, &globSize, NULL, false))
 				printf("Kernel Run Error!!!");
 			//e4 = getTickCount();
 			//t = (e4 - e3) / getTickFrequency()*1000.0;
diff --git a/modules/tracking/src/tldModel.cpp b/modules/tracking/src/tldModel.cpp
index 427aaca29..e85b8db37 100644
--- a/modules/tracking/src/tldModel.cpp
+++ b/modules/tracking/src/tldModel.cpp
@@ -233,7 +233,7 @@ namespace cv
 			}
 			e2 = getTickCount();
 			t = (e2 - e1) / getTickFrequency() * 1000;
-			printf("Integrate Additional: %fms\n", t);
+			//printf("Integrate Additional: %fms\n", t);
 			/*
 			if( negativeIntoModel > 0 )
 			dfprintf((stdout, "negativeIntoModel = %d ", negativeIntoModel));
@@ -303,7 +303,7 @@ namespace cv
 			}
 			e2 = getTickCount();
 			t = (e2 - e1) / getTickFrequency() * 1000;
-			printf("Integrate Additional OCL: %fms\n", t);
+			//printf("Integrate Additional OCL: %fms\n", t);
 			/*
 			if( negativeIntoModel > 0 )
 			dfprintf((stdout, "negativeIntoModel = %d ", negativeIntoModel));
diff --git a/modules/tracking/src/tldTracker.cpp b/modules/tracking/src/tldTracker.cpp
index e9d10bd37..0f1e2f78e 100644
--- a/modules/tracking/src/tldTracker.cpp
+++ b/modules/tracking/src/tldTracker.cpp
@@ -116,11 +116,20 @@ bool TrackerTLDImpl::updateImpl(const Mat& image, Rect2d& boundingBox)
     std::vector<Rect2d> candidates;
     std::vector<double> candidatesRes;
     bool trackerNeedsReInit = false;
+	bool DETECT_FLG = false;
     for( int i = 0; i < 2; i++ )
     {
         Rect2d tmpCandid = boundingBox;
-        if( ( (i == 0) && !data->failedLastTime && trackerProxy->update(image, tmpCandid) ) ||
-			((i == 1) && (tldModel->detector->ocl_detect(imageForDetector, image_blurred, tmpCandid, detectorResults, tldModel->getMinSize()))))
+
+		if (i == 1)
+		{
+			if (ocl::haveOpenCL())
+				DETECT_FLG = tldModel->detector->ocl_detect(imageForDetector, image_blurred, tmpCandid, detectorResults, tldModel->getMinSize());
+			else
+				DETECT_FLG = tldModel->detector->detect(imageForDetector, image_blurred, tmpCandid, detectorResults, tldModel->getMinSize());
+		}
+
+        if( ( (i == 0) && !data->failedLastTime && trackerProxy->update(image, tmpCandid) ) || ( DETECT_FLG))
         {
             candidates.push_back(tmpCandid);
             if( i == 0 )
@@ -202,10 +211,17 @@ bool TrackerTLDImpl::updateImpl(const Mat& image, Rect2d& boundingBox)
         tldModel->integrateRelabeled(imageForDetector, image_blurred, detectorResults);
         //dprintf(("%d relabeled by nExpert\n", negRelabeled));
         pExpert.additionalExamples(examplesForModel, examplesForEnsemble);
-        tldModel->ocl_integrateAdditional(examplesForModel, examplesForEnsemble, true);
+		if (ocl::haveOpenCL())
+			tldModel->ocl_integrateAdditional(examplesForModel, examplesForEnsemble, true);
+		else
+			tldModel->integrateAdditional(examplesForModel, examplesForEnsemble, true);
         examplesForModel.clear(); examplesForEnsemble.clear();
         nExpert.additionalExamples(examplesForModel, examplesForEnsemble);
-        tldModel->ocl_integrateAdditional(examplesForModel, examplesForEnsemble, false);
+
+		if (ocl::haveOpenCL())
+			tldModel->ocl_integrateAdditional(examplesForModel, examplesForEnsemble, false);
+		else
+			tldModel->integrateAdditional(examplesForModel, examplesForEnsemble, false);
     }
     else
     {