TestFrameConverterBGR24.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_CONVERTER_BGR_24_H
#define META_OCEAN_TEST_TESTCV_TEST_FRAME_CONVERTER_BGR_24_H
 
#include "ocean/test/testcv/TestCV.h"
#include "ocean/test/testcv/FrameConverterTestUtilities.h"
 
#include "ocean/base/Worker.h"
 
#include "ocean/cv/FrameConverter.h"
 
namespace Ocean
{
 
namespace Test
{
 
namespace TestCV
{
 
/**
 * This class implements a BGR frame converter test.
 * @ingroup testcv
 */
class OCEAN_TEST_CV_EXPORT TestFrameConverterBGR24
{
    public:
 
        /**
         * Tests all BGR 24 bit frame conversion functions.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool test(const unsigned int width, const unsigned int height, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to BGR24 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToBGR24(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to BGRA32 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToBGRA32(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to RGB24 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToRGB24(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to RGBA32 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToRGBA32(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to Y8 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToY8(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the exact BGR24 to YUV24 conversion.
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @param testDuration Number of seconds for each test, with range (0, infinity)
         * @param worker The worker object
         * @return True, if succeeded
         */
        static bool testBGR24ToYUV24(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the full range BGR24 to limited range Y_U_V12 conversion with 7bit precision using BT.601
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @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 testBGR24FullRangeToY_U_V12LimitedRange(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the full range BGR24 to limited range Y_U_V12 conversion with 7bit precision using BT.601
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @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 testBGR24FullRangeToY_V_U12LimitedRange(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the full range BGR24 to full range Y_U_V12 conversion with 7bit precision using BT.601
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @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 testBGR24FullRangeToY_U_V12FullRange(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
        /**
         * Tests the full range BGR24 to full range Y_U_V12 conversion with 7bit precision using BT.601
         * @param width The width of the original frame in pixel, with range [1, infinity)
         * @param height The height of the original frame in pixel, with range [1, infinity)
         * @param flag The conversion flag that has been applied during conversion
         * @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 testBGR24FullRangeToY_V_U12FullRange(const unsigned int width, const unsigned int height, const CV::FrameConverter::ConversionFlag flag, const double testDuration, Worker& worker);
 
    protected:
 
        /**
         * Extracts one pixel from a BGR24 source frame intended for a Y_UV12 frame (or a Y_VU12 frame).
         * @param frame The frame from which the pixel will be extracted, must be valid
         * @param x The horizontal pixel location within the frame, with range [0, frame.width() - 1]
         * @param y The vertical pixel location within the frame, with range [0, frame.height() - 1]
         * @param conversionFlag The conversion flag that will be applied, must be valid
         * @return The vector holding the frame's color value at the specified location
         */
        static MatrixD pixelFunctionBGRForY_UV12(const Frame& frame, const unsigned int x, const unsigned int y, const CV::FrameConverter::ConversionFlag conversionFlag);
 
        /**
         * Extracts one pixel from a Y_U_V12 target frame (or a Y_V_U12 source frame).
         * @param frame The frame from which the pixel will be extracted, must be valid
         * @param x The horizontal pixel location within the frame, with range [0, frame.width() - 1]
         * @param y The vertical pixel location within the frame, with range [0, frame.height() - 1]
         * @param conversionFlag The conversion flag that will be applied, must be valid
         * @return The vector holding the frame's color value at the specified location
         */
        static MatrixD pixelFunctionY_U_V12ForYUV24(const Frame& frame, const unsigned int x, const unsigned int y, const CV::FrameConverter::ConversionFlag conversionFlag);
};
 
}
 
}
 
}
 
#endif // META_OCEAN_TEST_TESTCV_TEST_FRAME_CONVERTER_BGR_24_H