MLECO-1252 ASR sample application using the public ArmNN C++ API.

Change-Id: I98cd505b8772a8c8fa88308121bc94135bb45068
Signed-off-by: Éanna Ó Catháin <eanna.ocathain@arm.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/samples/common/src/CVUtils/CvWindowOutput.cpp b/samples/common/src/CVUtils/CvWindowOutput.cpp
new file mode 100644
index 0000000000..190a7602e2
--- /dev/null
+++ b/samples/common/src/CVUtils/CvWindowOutput.cpp
@@ -0,0 +1,33 @@
+//
+// Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "CvWindowOutput.hpp"
+
+namespace common
+{
+
+void CvWindowOutput::Init(const std::string& windowName)
+{
+    m_windowName = windowName;
+    cv::namedWindow(m_windowName, cv::WINDOW_AUTOSIZE);
+}
+
+void CvWindowOutput::WriteFrame(std::shared_ptr<cv::Mat>& frame)
+{
+    cv::cvtColor(*frame, *frame, cv::COLOR_RGB2BGR);
+    cv::imshow( m_windowName, *frame);
+    cv::waitKey(30);
+}
+
+void CvWindowOutput::Close()
+{
+    cv::destroyWindow(m_windowName);
+}
+
+bool CvWindowOutput::IsReady() const
+{
+    return true;
+}
+}// namespace common
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