TestFrameOperations.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_OPERATIONS_H
#define META_OCEAN_TEST_TESTCV_TEST_FRAME_OPERATIONS_H
 
#include "ocean/test/testcv/TestCV.h"
 
#include "ocean/test/TestSelector.h"
 
#include "ocean/math/Numeric.h"
 
namespace Ocean
{
 
namespace Test
{
 
namespace TestCV
{
 
/**
 * This class implements a frame operations test.
 * @ingroup testcv
 */
class OCEAN_TEST_CV_EXPORT TestFrameOperations
{
    public:
 
        /**
         * Tests all frame operation functions.
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object to distribute the computation
         * @param selector Test selector for filtering sub-tests; default runs all tests
         * @return True, if so
         */
        static bool test(const double testDuration, Worker& worker, const TestSelector& selector = TestSelector());
 
        /**
         * Tests the subtraction of two frames.
         * @param width The width of the test frame in pixels, with range [1, infinity)
         * @param height The height of the test frame in pixels, with range [1, infinity)
         * @param channels The number of frame channels, with range [1, 4]
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object to distribute the computation
         * @return True, if so
         * @tparam T The data type of the pixel channel values, either 'unsiged char' or 'float'
         */
        template <typename T>
        static bool testSubtraction(const unsigned int width, const unsigned int height, const unsigned int channels, const double testDuration, Worker& worker);
 
    protected:
 
        /**
         * Validation of frame subtraction
         * @param source0 The first source frame, must be valid
         * @param source1 The second source frame, must be valid
         * @param target The target frame that will be validated, must be valid
         * @return True if the validation has been successful, otherwise false
         * @tparam T Type of the data being validated
         */
        template <typename T>
        static bool validateSubtraction(const Frame& source0, const Frame& source1, const Frame& target);
};
 
} // namespace TestCV
 
} // namespace Test
 
} // Ocean
 
#endif // META_OCEAN_TEST_TESTCV_TEST_FRAME_OPERATIONS_H