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opencv/modules/gapi/test/cpu/gapi_operators_tests_cpu.cpp
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Orest Chura d1cdef596c Merge pull request #18257 from OrestChura:oc/fluid_operator_bitwise_and_scalar
[G-API]: Add Fluid bitwise operations implementation for (GMat, GScalar)

* Added Fluid `bitwise` with `Scalar` + acc.tests
 - simple loop implementation for Fluid used (no `hal`);
   - `Scalar` is casted to `int` in the beginning
 - tests just modified to work with `Scalar`
 - expected output in operators' tests fixed (operators can't change Mat's depth)
 - `float` `Scalar` `RNG` added, `RNG` reworked (`time` is used now), initialization of test fixtures reworked
   - if input or output is `float` Scalar is initialized by `float`
 - some problems with Fluid/OCV floating-point comparison difference stashed by `AbsSimilarPoints()` usage, FIXME added
 - divide-by-zero is now fixed differently and everywhere

* - Added perf_tests for bitwise_Scalar operations
 - due to errors of Fluid floating-point comparison operations, added support of different validation in Cmp perf_tests; added FIXME

 - reworked integral initialization of Scalar

* Addressing comments
 - NULL -> nullptr
 - Scalar convertion moved to the function
 - avoid -> avoiding

* Addressing comments

* CV_assert -> GAPI_assert

* Addressed DM comments
 - refactored convertScalarForBitwise()
 - removed unnecessary braces for switch

* Changed the operators tests
 - switch via `enum` implemented
 - infrastructure for that refactored
2020-09-18 13:44:47 +00:00

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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
//
// Copyright (C) 2018 Intel Corporation
#include "../test_precomp.hpp"
#include "../common/gapi_operators_tests.hpp"
#include <opencv2/gapi/cpu/core.hpp>
namespace
{
#define CORE_CPU [] () { return cv::compile_args(cv::gapi::use_only{cv::gapi::core::cpu::kernels()}); }
} // anonymous namespace
namespace opencv_test
{
// FIXME: CPU test runs are disabled since Fluid is an exclusive plugin now!
INSTANTIATE_TEST_CASE_P(MathOperatorTestCPU, MathOperatorMatMatTest,
Combine(Values(CV_8UC1, CV_16SC1, CV_32FC1),
Values(cv::Size(1280, 720),
cv::Size(640, 480),
cv::Size(128, 128)),
Values(-1),
Values(CORE_CPU),
Values(AbsExact().to_compare_obj()),
Values( ADD, SUB, DIV,
GT, LT, GE, LE, EQ, NE)));
INSTANTIATE_TEST_CASE_P(MathOperatorTestCPU, MathOperatorMatScalarTest,
Combine(Values(CV_8UC1, CV_16SC1, CV_32FC1),
Values(cv::Size(1280, 720),
cv::Size(640, 480),
cv::Size(128, 128)),
Values(-1),
Values(CORE_CPU),
Values(AbsExact().to_compare_obj()),
Values( ADD, SUB, MUL, DIV,
ADDR, SUBR, MULR, DIVR,
GT, LT, GE, LE, EQ, NE,
GTR, LTR, GER, LER, EQR, NER)));
INSTANTIATE_TEST_CASE_P(BitwiseOperatorTestCPU, MathOperatorMatMatTest,
Combine(Values(CV_8UC1, CV_16UC1, CV_16SC1),
Values(cv::Size(1280, 720),
cv::Size(640, 480),
cv::Size(128, 128)),
Values(-1),
Values(CORE_CPU),
Values(AbsExact().to_compare_obj()),
Values( AND, OR, XOR )));
INSTANTIATE_TEST_CASE_P(BitwiseOperatorTestCPU, MathOperatorMatScalarTest,
Combine(Values(CV_8UC1, CV_16UC1, CV_16SC1),
Values(cv::Size(1280, 720),
cv::Size(640, 480),
cv::Size(128, 128)),
Values(-1),
Values(CORE_CPU),
Values(AbsExact().to_compare_obj()),
Values( AND, OR, XOR,
ANDR, ORR, XORR )));
INSTANTIATE_TEST_CASE_P(BitwiseNotOperatorTestCPU, NotOperatorTest,
Combine(Values(CV_8UC1, CV_16UC1, CV_16SC1),
Values(cv::Size(1280, 720),
cv::Size(640, 480),
cv::Size(128, 128)),
Values(-1),
Values(CORE_CPU)));
}