TestFrameInterpolator.h

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/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
 
#ifndef META_OCEAN_TEST_TESTCV_TEST_FRAME_INTERPOLATOR_H
#define META_OCEAN_TEST_TESTCV_TEST_FRAME_INTERPOLATOR_H
 
#include "ocean/test/testcv/TestCV.h"
 
#include "ocean/base/Utilities.h"
#include "ocean/base/Worker.h"
 
#include "ocean/cv/FrameInterpolator.h"
 
#include "ocean/test/TestSelector.h"
 
namespace Ocean
{
 
namespace Test
{
 
namespace TestCV
{
 
/**
 * This class implements a test for the FrameInterpolator class.
 * @ingroup testcv
 */
class OCEAN_TEST_CV_EXPORT TestFrameInterpolator
{
    public:
 
        /**
         * Invokes all test of the FrameInterpolator class.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object to distribute the computation
         * @param selector The test selector to control which tests to run
         * @return True, if succeeded
         */
        static bool test(const double testDuration, Worker& worker, const TestSelector& selector = TestSelector());
 
        /**
         * Tests the resize function.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object to distribute the computation
         * @return True, if succeeded
         */
        static bool testResize(const double testDuration, Worker& worker);
 
        /**
         * Tests the resize function.
         * @param sourceWidth The width of the source frame in pixel, with range [4, infinity)
         * @param sourceHeight The height of the source frame in pixel, with range [4, infinity)
         * @param targetWidth The width of the target frame in pixel, with range [4, infinity)
         * @param targetHeight The height of the target frame in pixel, with range [4, infinity)
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object to distribute the computation
         * @return True, if succeeded
         */
        template <unsigned int tChannels, CV::FrameInterpolator::ResizeMethod tResizeMethod>
        static bool testResize(const unsigned int sourceWidth, const unsigned int sourceHeight, const unsigned int targetWidth, const unsigned int targetHeight, const double testDuration, Worker& worker);
 
        /**
         * Tests the resize function with focus on production use case.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @return True, if succeeded
         */
        static bool testResizeUseCase(const double testDuration);
 
        /**
         * Tests the resize function with focus on production use case.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param workerThreads The number of worker threads to be used, with range [1, 64]
         * @return True, if succeeded
         */
        static bool testResizeUseCase(const double testDuration, const unsigned int workerThreads);
 
    protected:
 
        /**
         * Validates a resize frame.
         * @param source The source frame that has been resized, must be valid
         * @param target The resized target frame, must be valid
         * @param resizeMethod The method that has been used to resize the frame
         * @return True, if the target frame is correct
         */
        static bool validateResizedFrame(const Frame& source, const Frame& target, const CV::FrameInterpolator::ResizeMethod resizeMethod);
 
        /**
         * Resizes a plane.
         * @param sourcePlane The source plane to resize, must be valid
         * @param targetPlane The resized target plane, must be valid
         * @param resizeMethod The method that has been used to resize the frame
         * @return True, if the target frame is correct
         * @tparam tPlaneChannels The number of channels the plane has, with range [1, infinity)
         */
        template <unsigned int tPlaneChannels>
        static bool resizePlane(const Frame& sourcePlane, Frame& targetPlane, const CV::FrameInterpolator::ResizeMethod resizeMethod);
};
 
}
 
}
 
}
 
#endif // META_OCEAN_TEST_TESTCV_TEST_FRAME_INTERPOLATOR_H