From: Paul Jurczak <pauljurczak@hotmail.com>
Date: Wed, 2 Jun 2021 19:15:52 +0000 (-0600)
Subject: Merge pull request #20080 from pauljurczak:patch-3
X-Git-Tag: submit/tizen/20220120.021815~1^2~1^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ff60abb575b0ae6e863347bc31e155d45ed7459b;p=platform%2Fupstream%2Fopencv.git

Merge pull request #20080 from pauljurczak:patch-3

* Update dnn.hpp

getPerfProfile is not supported by the CUDA backend, see https://github.com/opencv/opencv/issues/20077

* dnn.hpp: fix doxygen formatting
---

diff --git a/modules/dnn/include/opencv2/dnn/dnn.hpp b/modules/dnn/include/opencv2/dnn/dnn.hpp
index f4efe57fac..e31e89bde5 100644
--- a/modules/dnn/include/opencv2/dnn/dnn.hpp
+++ b/modules/dnn/include/opencv2/dnn/dnn.hpp
@@ -712,9 +712,11 @@ CV__DNN_EXPERIMENTAL_NS_BEGIN
         CV_WRAP void enableFusion(bool fusion);
 
         /** @brief Returns overall time for inference and timings (in ticks) for layers.
+         *
          * Indexes in returned vector correspond to layers ids. Some layers can be fused with others,
-         * in this case zero ticks count will be return for that skipped layers.
-         * @param timings vector for tick timings for all layers.
+         * in this case zero ticks count will be return for that skipped layers. Supported by DNN_BACKEND_OPENCV on DNN_TARGET_CPU only.
+         *
+         * @param[out] timings vector for tick timings for all layers.
          * @return overall ticks for model inference.
          */
         CV_WRAP int64 getPerfProfile(CV_OUT std::vector<double>& timings);