From: Vladislav Vinogradov <vlad.vinogradov@itseez.com>
Date: Wed, 6 Jul 2016 11:27:08 +0000 (+0300)
Subject: fix matrix type for keypoints buffer in CUDA FAST
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~1784^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4382302a6b55e976b20378af40ce34ee4f1953dc;p=platform%2Fupstream%2Fopencv.git

fix matrix type for keypoints buffer in CUDA FAST

use CV_32FC1 instead of CV_16SC2 since detectAsync uses CV_32FC1
to reallocate the matrix
---

diff --git a/modules/cudafeatures2d/src/fast.cpp b/modules/cudafeatures2d/src/fast.cpp
index 2095ef7..ce44b3a 100644
--- a/modules/cudafeatures2d/src/fast.cpp
+++ b/modules/cudafeatures2d/src/fast.cpp
@@ -104,7 +104,7 @@ namespace
         }
 
         BufferPool pool(Stream::Null());
-        GpuMat d_keypoints = pool.getBuffer(ROWS_COUNT, max_npoints_, CV_16SC2);
+        GpuMat d_keypoints = pool.getBuffer(ROWS_COUNT, max_npoints_, CV_32FC1);
 
         detectAsync(_image, d_keypoints, _mask, Stream::Null());
         convert(d_keypoints, keypoints);