feat: 切换后端至PaddleOCR-NCNN,切换工程为CMake
1.项目后端整体迁移至PaddleOCR-NCNN算法,已通过基本的兼容性测试 2.工程改为使用CMake组织,后续为了更好地兼容第三方库,不再提供QMake工程 3.重整权利声明文件,重整代码工程,确保最小化侵权风险 Log: 切换后端至PaddleOCR-NCNN,切换工程为CMake Change-Id: I4d5d2c5d37505a4a24b389b1a4c5d12f17bfa38c
This commit is contained in:
170
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_integration_tests.cpp
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170
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_integration_tests.cpp
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@ -0,0 +1,170 @@
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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//
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// Copyright (C) 2020 Intel Corporation
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#include "../test_precomp.hpp"
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#include <opencv2/gapi/rmat.hpp>
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#include "rmat_test_common.hpp"
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#include <opencv2/gapi/fluid/imgproc.hpp>
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#include <opencv2/gapi/cpu/imgproc.hpp>
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namespace opencv_test
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{
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// This test set takes RMat type as a template parameter and launces simple
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// blur(isl1) -> blur(isl2) computation passing RMat as input, as output
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// and both input and output
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template<typename RMatAdapterT>
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struct RMatIntTestBase {
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cv::Mat in_mat;
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cv::Mat out_mat;
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cv::Mat out_mat_ref;
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cv::GComputation comp;
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bool inCallbackCalled;
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bool outCallbackCalled;
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static constexpr int w = 8;
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static constexpr int h = 8;
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RMatIntTestBase()
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: in_mat(h, w, CV_8UC1)
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, out_mat(h, w, CV_8UC1)
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, out_mat_ref(h, w, CV_8UC1)
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, comp([](){
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cv::GMat in;
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auto tmp = cv::gapi::blur(in, {3,3});
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auto out = cv::gapi::blur(tmp, {3,3});
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cv::gapi::island("test", cv::GIn(in), cv::GOut(tmp));
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return cv::GComputation(in, out);
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})
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, inCallbackCalled(false)
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, outCallbackCalled(false) {
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cv::randu(in_mat, cv::Scalar::all(127), cv::Scalar::all(40));
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}
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void check() {
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comp.apply(in_mat, out_mat_ref);
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EXPECT_EQ(0, cvtest::norm(out_mat_ref, out_mat, NORM_INF));
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}
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RMat createRMat(cv::Mat& mat, bool& callbackCalled) {
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return {cv::make_rmat<RMatAdapterT>(mat, callbackCalled)};
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}
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};
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template<typename RMatAdapterT>
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struct RMatIntTest : public RMatIntTestBase<RMatAdapterT>
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{
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template<typename In, typename Out>
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void run(const In& in, Out& out, cv::GCompileArgs&& compile_args) {
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for (int i = 0; i < 2; i++) {
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EXPECT_FALSE(this->inCallbackCalled);
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EXPECT_FALSE(this->outCallbackCalled);
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auto compile_args_copy = compile_args;
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this->comp.apply(cv::gin(in), cv::gout(out), std::move(compile_args_copy));
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EXPECT_FALSE(this->inCallbackCalled);
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if (std::is_same<RMat,Out>::value) {
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EXPECT_TRUE(this->outCallbackCalled);
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} else {
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EXPECT_FALSE(this->outCallbackCalled);
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}
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this->outCallbackCalled = false;
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}
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this->check();
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}
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};
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template<typename RMatAdapterT>
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struct RMatIntTestStreaming : public RMatIntTestBase<RMatAdapterT>
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{
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template <typename M>
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cv::GMatDesc getDesc(const M& m) { return cv::descr_of(m); }
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void checkOutput(const cv::Mat&) { this->check(); }
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void checkOutput(const RMat& rm) {
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auto view = rm.access(RMat::Access::R);
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this->out_mat = cv::Mat(view.size(), view.type(), view.ptr());
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this->check();
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}
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template<typename In, typename Out>
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void run(const In& in, Out& out, cv::GCompileArgs&& compile_args) {
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auto sc = this->comp.compileStreaming(getDesc(in), std::move(compile_args));
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sc.setSource(cv::gin(in));
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sc.start();
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std::size_t frame = 0u;
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constexpr std::size_t num_frames = 10u;
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EXPECT_FALSE(this->inCallbackCalled);
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EXPECT_FALSE(this->outCallbackCalled);
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while (sc.pull(cv::gout(out)) && frame < num_frames) {
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frame++;
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this->checkOutput(out);
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EXPECT_FALSE(this->inCallbackCalled);
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EXPECT_FALSE(this->outCallbackCalled);
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}
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EXPECT_EQ(num_frames, frame);
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}
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};
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struct OcvKernels {
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cv::gapi::GKernelPackage kernels() { return cv::gapi::imgproc::cpu::kernels(); }
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};
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struct FluidKernels {
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cv::gapi::GKernelPackage kernels() { return cv::gapi::imgproc::fluid::kernels(); }
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};
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struct RMatIntTestCpuRef : public
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RMatIntTest<RMatAdapterRef>, OcvKernels {};
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struct RMatIntTestCpuCopy : public
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RMatIntTest<RMatAdapterCopy>, OcvKernels {};
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struct RMatIntTestCpuRefStreaming : public
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RMatIntTestStreaming<RMatAdapterRef>, OcvKernels {};
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struct RMatIntTestCpuCopyStreaming : public
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RMatIntTestStreaming<RMatAdapterCopy>, OcvKernels {};
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struct RMatIntTestCpuRefFluid : public
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RMatIntTest<RMatAdapterRef>, FluidKernels {};
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struct RMatIntTestCpuCopyFluid : public
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RMatIntTest<RMatAdapterCopy>, FluidKernels {};
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struct RMatIntTestCpuRefStreamingFluid : public
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RMatIntTestStreaming<RMatAdapterRef>, FluidKernels {};
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struct RMatIntTestCpuCopyStreamingFluid : public
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RMatIntTestStreaming<RMatAdapterCopy>, FluidKernels {};
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template<typename T>
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struct RMatIntTypedTest : public ::testing::Test, public T {};
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using RMatIntTestTypes = ::testing::Types< RMatIntTestCpuRef
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, RMatIntTestCpuCopy
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, RMatIntTestCpuRefStreaming
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, RMatIntTestCpuCopyStreaming
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, RMatIntTestCpuRefFluid
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, RMatIntTestCpuCopyFluid
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, RMatIntTestCpuRefStreamingFluid
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, RMatIntTestCpuCopyStreamingFluid
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>;
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TYPED_TEST_CASE(RMatIntTypedTest, RMatIntTestTypes);
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TYPED_TEST(RMatIntTypedTest, In) {
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auto in_rmat = this->createRMat(this->in_mat, this->inCallbackCalled);
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this->run(in_rmat, this->out_mat, cv::compile_args(this->kernels()));
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}
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TYPED_TEST(RMatIntTypedTest, Out) {
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auto out_rmat = this->createRMat(this->out_mat, this->outCallbackCalled);
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this->run(this->in_mat, out_rmat, cv::compile_args(this->kernels()));
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}
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TYPED_TEST(RMatIntTypedTest, InOut) {
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auto in_rmat = this->createRMat(this->in_mat, this->inCallbackCalled);
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auto out_rmat = this->createRMat(this->out_mat, this->outCallbackCalled);
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this->run(in_rmat, out_rmat, cv::compile_args(this->kernels()));
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}
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} // namespace opencv_test
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69
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_test_common.hpp
vendored
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69
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_test_common.hpp
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@ -0,0 +1,69 @@
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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//
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// Copyright (C) 2020 Intel Corporation
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#ifndef OPENCV_GAPI_RMAT_TESTS_COMMON_HPP
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#define OPENCV_GAPI_RMAT_TESTS_COMMON_HPP
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#include "../test_precomp.hpp"
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#include <opencv2/gapi/rmat.hpp>
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namespace opencv_test {
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class RMatAdapterRef : public RMat::Adapter {
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cv::Mat& m_mat;
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bool& m_callbackCalled;
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public:
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RMatAdapterRef(cv::Mat& m, bool& callbackCalled)
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: m_mat(m), m_callbackCalled(callbackCalled)
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{}
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virtual RMat::View access(RMat::Access access) override {
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RMat::View::stepsT steps(m_mat.dims);
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for (int i = 0; i < m_mat.dims; i++) {
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steps[i] = m_mat.step[i];
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}
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if (access == RMat::Access::W) {
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return RMat::View(cv::descr_of(m_mat), m_mat.data, steps,
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[this](){
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EXPECT_FALSE(m_callbackCalled);
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m_callbackCalled = true;
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});
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} else {
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return RMat::View(cv::descr_of(m_mat), m_mat.data, steps);
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}
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}
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virtual cv::GMatDesc desc() const override { return cv::descr_of(m_mat); }
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};
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class RMatAdapterCopy : public RMat::Adapter {
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cv::Mat& m_deviceMat;
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cv::Mat m_hostMat;
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bool& m_callbackCalled;
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public:
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RMatAdapterCopy(cv::Mat& m, bool& callbackCalled)
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: m_deviceMat(m), m_hostMat(m.clone()), m_callbackCalled(callbackCalled)
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{}
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virtual RMat::View access(RMat::Access access) override {
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RMat::View::stepsT steps(m_hostMat.dims);
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for (int i = 0; i < m_hostMat.dims; i++) {
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steps[i] = m_hostMat.step[i];
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}
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if (access == RMat::Access::W) {
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return RMat::View(cv::descr_of(m_hostMat), m_hostMat.data, steps,
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[this](){
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EXPECT_FALSE(m_callbackCalled);
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m_callbackCalled = true;
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m_hostMat.copyTo(m_deviceMat);
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});
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} else {
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m_deviceMat.copyTo(m_hostMat);
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return RMat::View(cv::descr_of(m_hostMat), m_hostMat.data, steps);
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}
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}
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virtual cv::GMatDesc desc() const override { return cv::descr_of(m_hostMat); }
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};
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} // namespace opencv_test
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#endif // OPENCV_GAPI_RMAT_TESTS_COMMON_HPP
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126
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_tests.cpp
vendored
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126
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_tests.cpp
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@ -0,0 +1,126 @@
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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//
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// Copyright (C) 2020 Intel Corporation
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#include "../test_precomp.hpp"
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#include <opencv2/gapi/rmat.hpp>
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#include "rmat_test_common.hpp"
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namespace opencv_test {
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namespace {
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void randomizeMat(cv::Mat& m) {
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auto ref = m.clone();
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while (cv::norm(m, ref, cv::NORM_INF) == 0) {
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cv::randu(m, cv::Scalar::all(127), cv::Scalar::all(40));
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}
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}
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template <typename RMatAdapterT>
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struct RMatTest {
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using AdapterT = RMatAdapterT;
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RMatTest()
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: m_deviceMat(cv::Mat::zeros(8,8,CV_8UC1))
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, m_rmat(make_rmat<RMatAdapterT>(m_deviceMat, m_callbackCalled)) {
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randomizeMat(m_deviceMat);
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expectNoCallbackCalled();
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}
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RMat& rmat() { return m_rmat; }
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cv::Mat cloneDeviceMat() { return m_deviceMat.clone(); }
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void expectCallbackCalled() { EXPECT_TRUE(m_callbackCalled); }
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void expectNoCallbackCalled() { EXPECT_FALSE(m_callbackCalled); }
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void expectDeviceDataEqual(const cv::Mat& mat) {
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EXPECT_EQ(0, cv::norm(mat, m_deviceMat, NORM_INF));
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}
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void expectDeviceDataNotEqual(const cv::Mat& mat) {
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EXPECT_NE(0, cv::norm(mat, m_deviceMat, NORM_INF));
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}
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private:
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cv::Mat m_deviceMat;
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bool m_callbackCalled = false;
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cv::RMat m_rmat;
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};
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} // anonymous namespace
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template<typename T>
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struct RMatTypedTest : public ::testing::Test, public T { using Type = T; };
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using RMatTestTypes = ::testing::Types< RMatTest<RMatAdapterRef>
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, RMatTest<RMatAdapterCopy>
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>;
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TYPED_TEST_CASE(RMatTypedTest, RMatTestTypes);
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TYPED_TEST(RMatTypedTest, Smoke) {
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auto view = this->rmat().access(RMat::Access::R);
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auto matFromDevice = cv::Mat(view.size(), view.type(), view.ptr());
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EXPECT_TRUE(cv::descr_of(this->cloneDeviceMat()) == this->rmat().desc());
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this->expectDeviceDataEqual(matFromDevice);
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}
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static Mat asMat(RMat::View& view) {
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return Mat(view.size(), view.type(), view.ptr(), view.step());
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}
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TYPED_TEST(RMatTypedTest, BasicWorkflow) {
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{
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auto view = this->rmat().access(RMat::Access::R);
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this->expectDeviceDataEqual(asMat(view));
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}
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this->expectNoCallbackCalled();
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cv::Mat dataToWrite = this->cloneDeviceMat();
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randomizeMat(dataToWrite);
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this->expectDeviceDataNotEqual(dataToWrite);
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{
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auto view = this->rmat().access(RMat::Access::W);
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dataToWrite.copyTo(asMat(view));
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}
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this->expectCallbackCalled();
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this->expectDeviceDataEqual(dataToWrite);
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}
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TEST(RMat, TestEmptyAdapter) {
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RMat rmat;
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EXPECT_ANY_THROW(rmat.get<RMatAdapterCopy>());
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}
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TYPED_TEST(RMatTypedTest, CorrectAdapterCast) {
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using T = typename TestFixture::Type::AdapterT;
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EXPECT_NE(nullptr, this->rmat().template get<T>());
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}
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class DummyAdapter : public RMat::Adapter {
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virtual RMat::View access(RMat::Access) override { return {}; }
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virtual cv::GMatDesc desc() const override { return {}; }
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};
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||||
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TYPED_TEST(RMatTypedTest, IncorrectAdapterCast) {
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EXPECT_EQ(nullptr, this->rmat().template get<DummyAdapter>());
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}
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||||
class RMatAdapterForBackend : public RMat::Adapter {
|
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int m_i;
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||||
public:
|
||||
RMatAdapterForBackend(int i) : m_i(i) {}
|
||||
virtual RMat::View access(RMat::Access) override { return {}; }
|
||||
virtual GMatDesc desc() const override { return {}; }
|
||||
int deviceSpecificData() const { return m_i; }
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||||
};
|
||||
|
||||
// RMat's usage scenario in the backend:
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||||
// we have some specific data hidden under RMat,
|
||||
// test that we can obtain it via RMat.as<T>() method
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||||
TEST(RMat, UsageInBackend) {
|
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int i = 123456;
|
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auto rmat = cv::make_rmat<RMatAdapterForBackend>(i);
|
||||
|
||||
auto adapter = rmat.get<RMatAdapterForBackend>();
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||||
ASSERT_NE(nullptr, adapter);
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||||
EXPECT_EQ(i, adapter->deviceSpecificData());
|
||||
}
|
||||
} // namespace opencv_test
|
271
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_view_tests.cpp
vendored
Normal file
271
3rdparty/opencv-4.5.4/modules/gapi/test/rmat/rmat_view_tests.cpp
vendored
Normal file
@ -0,0 +1,271 @@
|
||||
// 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) 2020 Intel Corporation
|
||||
|
||||
#include "../test_precomp.hpp"
|
||||
#include <opencv2/gapi/rmat.hpp>
|
||||
|
||||
#include <opencv2/gapi/util/compiler_hints.hpp>
|
||||
#include "../src/backends/common/gbackend.hpp"
|
||||
|
||||
namespace opencv_test
|
||||
{
|
||||
using cv::GMatDesc;
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||||
using View = cv::RMat::View;
|
||||
using cv::Mat;
|
||||
using cv::gimpl::asMat;
|
||||
using cv::gimpl::asView;
|
||||
using namespace ::testing;
|
||||
|
||||
static void expect_eq_desc(const GMatDesc& desc, const View& view) {
|
||||
EXPECT_EQ(desc.size, view.size());
|
||||
EXPECT_EQ(desc.dims, view.dims());
|
||||
EXPECT_EQ(desc.size.width, view.cols());
|
||||
EXPECT_EQ(desc.size.height, view.rows());
|
||||
EXPECT_EQ(desc.depth, view.depth());
|
||||
EXPECT_EQ(desc.chan, view.chan());
|
||||
EXPECT_EQ(desc.depth, view.depth());
|
||||
EXPECT_EQ(desc.chan, view.chan());
|
||||
}
|
||||
|
||||
TEST(RMatView, TestDefaultConstruction) {
|
||||
View view;
|
||||
GMatDesc desc{};
|
||||
expect_eq_desc(desc, view);
|
||||
EXPECT_EQ(nullptr, view.ptr());
|
||||
EXPECT_EQ(0u, view.step());
|
||||
}
|
||||
|
||||
struct RMatViewTest : public TestWithParam<int /*dataType*/>{};
|
||||
TEST_P(RMatViewTest, ConstructionFromMat) {
|
||||
auto type = GetParam();
|
||||
Mat mat(8,8,type);
|
||||
const auto desc = cv::descr_of(mat);
|
||||
View view = asView(mat);
|
||||
expect_eq_desc(desc, view);
|
||||
EXPECT_EQ(mat.ptr(), view.ptr());
|
||||
EXPECT_EQ(mat.step, view.step());
|
||||
}
|
||||
|
||||
TEST(RMatView, TestConstructionFromMatND) {
|
||||
std::vector<int> dims(4, 8);
|
||||
Mat mat(dims, CV_8UC1);
|
||||
const auto desc = cv::descr_of(mat);
|
||||
View view(cv::descr_of(mat), mat.ptr());
|
||||
expect_eq_desc(desc, view);
|
||||
EXPECT_EQ(mat.ptr(), view.ptr());
|
||||
}
|
||||
|
||||
TEST_P(RMatViewTest, DefaultStep) {
|
||||
auto type = GetParam();
|
||||
GMatDesc desc;
|
||||
desc.chan = CV_MAT_CN(type);
|
||||
desc.depth = CV_MAT_DEPTH(type);
|
||||
desc.size = {8,8};
|
||||
std::vector<unsigned char> data(desc.size.width*desc.size.height*CV_ELEM_SIZE(type));
|
||||
View view(desc, data.data());
|
||||
EXPECT_EQ(static_cast<size_t>(desc.size.width)*CV_ELEM_SIZE(type), view.step());
|
||||
}
|
||||
|
||||
struct RMatViewNDTest : public TestWithParam<
|
||||
std::tuple<int /*depth*/, int /*ndims*/>>{};
|
||||
TEST_P(RMatViewNDTest, DefaultStep) {
|
||||
int depth = 0, ndims = 0;
|
||||
std::tie(depth, ndims) = GetParam();
|
||||
std::vector<int> dims(ndims, 12);
|
||||
GMatDesc desc;
|
||||
desc.dims = dims;
|
||||
desc.depth = depth;
|
||||
GAPI_Assert(desc.chan == -1);
|
||||
auto elemSize = CV_ELEM_SIZE(depth);
|
||||
auto total = std::accumulate(dims.begin(), dims.end(), elemSize, std::multiplies<int>());
|
||||
std::vector<unsigned char> data(total);
|
||||
View view(desc, data.data());
|
||||
auto step = static_cast<size_t>(total/dims[0]);
|
||||
EXPECT_EQ(step, view.step(0));
|
||||
for (int i = 1; i < ndims; i++) {
|
||||
step /= dims[i];
|
||||
EXPECT_EQ(step, view.step(i));
|
||||
}
|
||||
}
|
||||
|
||||
TEST_P(RMatViewNDTest, StepFromMat) {
|
||||
int depth = 0, ndims = 0;
|
||||
std::tie(depth, ndims) = GetParam();
|
||||
std::vector<int> dims(ndims, 12);
|
||||
cv::Mat mat(dims, depth);
|
||||
auto view = asView(mat);
|
||||
EXPECT_EQ(mat.ptr(), view.ptr());
|
||||
for (int i = 0; i < ndims; i++) {
|
||||
EXPECT_EQ(mat.step[i], view.step(i));
|
||||
}
|
||||
}
|
||||
|
||||
TEST_P(RMatViewNDTest, StepFromView) {
|
||||
int depth = 0, ndims = 0;
|
||||
std::tie(depth, ndims) = GetParam();
|
||||
std::vector<int> dims(ndims, 12);
|
||||
std::vector<int> aligned(ndims, 16);
|
||||
GMatDesc desc;
|
||||
desc.dims = dims;
|
||||
desc.depth = depth;
|
||||
GAPI_Assert(desc.chan == -1);
|
||||
auto elemSize = CV_ELEM_SIZE(depth);
|
||||
auto total = std::accumulate(aligned.begin(), aligned.end(), elemSize, std::multiplies<int>());
|
||||
std::vector<unsigned char> data(total);
|
||||
View::stepsT steps(ndims);
|
||||
auto step = static_cast<size_t>(total/aligned[0]);
|
||||
steps[0] = step;
|
||||
for (int i = 1; i < ndims; i++) {
|
||||
step /= aligned[i];
|
||||
steps[i] = step;
|
||||
}
|
||||
View view(desc, data.data(), steps);
|
||||
auto mat = asMat(view);
|
||||
EXPECT_EQ(mat.ptr(), view.ptr());
|
||||
for (int i = 0; i < ndims; i++) {
|
||||
EXPECT_EQ(mat.step[i], view.step(i));
|
||||
}
|
||||
}
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(Test, RMatViewNDTest,
|
||||
Combine(Values(CV_8U, CV_32F), // depth
|
||||
Values(1,2,3,4,7))); // ndims
|
||||
|
||||
struct RMatViewNDTestNegative : public TestWithParam<
|
||||
std::tuple<int /*depth*/, int /*chan*/, int /*ndims*/>>{};
|
||||
TEST_P(RMatViewNDTestNegative, DefaultStep) {
|
||||
int depth = 0, chan = 0, ndims = 0;
|
||||
std::tie(depth, chan, ndims) = GetParam();
|
||||
std::vector<int> dims(ndims, 12);
|
||||
GMatDesc desc;
|
||||
desc.dims = dims;
|
||||
desc.depth = depth;
|
||||
desc.chan = chan;
|
||||
auto elemSize = CV_ELEM_SIZE(depth);
|
||||
auto total = std::accumulate(dims.begin(), dims.end(), elemSize, std::multiplies<int>());
|
||||
std::vector<unsigned char> data(total);
|
||||
EXPECT_ANY_THROW(View view(desc, data.data()));
|
||||
}
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(Test, RMatViewNDTestNegative,
|
||||
Combine(Values(CV_8U, CV_32F), // depth
|
||||
Values(1,2,3,4), // chan
|
||||
Values(2,4,7))); // ndims
|
||||
|
||||
TEST_P(RMatViewTest, NonDefaultStepInput) {
|
||||
auto type = GetParam();
|
||||
Mat bigMat(16,16,type);
|
||||
cv::randn(bigMat, cv::Scalar::all(127), cv::Scalar::all(40));
|
||||
Mat mat = bigMat(cv::Rect{4,4,8,8});
|
||||
View view = asView(mat);
|
||||
const auto viewMat = asMat(view);
|
||||
Mat ref, out;
|
||||
cv::Size ksize{1,1};
|
||||
cv::blur(viewMat, out, ksize);
|
||||
cv::blur( mat, ref, ksize);
|
||||
EXPECT_EQ(0, cvtest::norm(ref, out, NORM_INF));
|
||||
}
|
||||
|
||||
TEST_P(RMatViewTest, NonDefaultStepOutput) {
|
||||
auto type = GetParam();
|
||||
Mat mat(8,8,type);
|
||||
cv::randn(mat, cv::Scalar::all(127), cv::Scalar::all(40));
|
||||
Mat bigMat = Mat::zeros(16,16,type);
|
||||
Mat out = bigMat(cv::Rect{4,4,8,8});
|
||||
View view = asView(out);
|
||||
auto viewMat = asMat(view);
|
||||
Mat ref;
|
||||
cv::Size ksize{1,1};
|
||||
cv::blur(mat, viewMat, ksize);
|
||||
cv::blur(mat, ref, ksize);
|
||||
EXPECT_EQ(0, cvtest::norm(ref, out, NORM_INF));
|
||||
}
|
||||
|
||||
TEST_P(RMatViewTest, NonDefaultStep2DInput) {
|
||||
auto type = GetParam();
|
||||
Mat bigMat(16,16,type);
|
||||
cv::randn(bigMat, cv::Scalar::all(127), cv::Scalar::all(40));
|
||||
Mat mat = bigMat(cv::Rect{4,4,8,8});
|
||||
View view(cv::descr_of(mat), mat.data, mat.step);
|
||||
const auto viewMat = asMat(view);
|
||||
Mat ref, out;
|
||||
cv::Size ksize{1,1};
|
||||
cv::blur(viewMat, out, ksize);
|
||||
cv::blur( mat, ref, ksize);
|
||||
EXPECT_EQ(0, cvtest::norm(ref, out, NORM_INF));
|
||||
}
|
||||
|
||||
TEST_P(RMatViewTest, NonDefaultStep2DOutput) {
|
||||
auto type = GetParam();
|
||||
Mat mat(8,8,type);
|
||||
cv::randn(mat, cv::Scalar::all(127), cv::Scalar::all(40));
|
||||
Mat bigMat = Mat::zeros(16,16,type);
|
||||
Mat out = bigMat(cv::Rect{4,4,8,8});
|
||||
View view(cv::descr_of(out), out.data, out.step);
|
||||
auto viewMat = asMat(view);
|
||||
Mat ref;
|
||||
cv::Size ksize{1,1};
|
||||
cv::blur(mat, viewMat, ksize);
|
||||
cv::blur(mat, ref, ksize);
|
||||
EXPECT_EQ(0, cvtest::norm(ref, out, NORM_INF));
|
||||
}
|
||||
|
||||
INSTANTIATE_TEST_CASE_P(Test, RMatViewTest,
|
||||
Values(CV_8UC1, CV_8UC3, CV_32FC1));
|
||||
|
||||
struct RMatViewCallbackTest : public ::testing::Test {
|
||||
RMatViewCallbackTest()
|
||||
: mat(8,8,CV_8UC1) {
|
||||
cv::randn(mat, cv::Scalar::all(127), cv::Scalar::all(40));
|
||||
}
|
||||
View getView() { return asView(mat, [this](){ callbackCalls++; }); }
|
||||
int callbackCalls = 0;
|
||||
Mat mat;
|
||||
};
|
||||
|
||||
TEST_F(RMatViewCallbackTest, MoveCtor) {
|
||||
{
|
||||
View copy(getView());
|
||||
cv::util::suppress_unused_warning(copy);
|
||||
EXPECT_EQ(0, callbackCalls);
|
||||
}
|
||||
EXPECT_EQ(1, callbackCalls);
|
||||
}
|
||||
|
||||
TEST_F(RMatViewCallbackTest, MoveCopy) {
|
||||
{
|
||||
View copy;
|
||||
copy = getView();
|
||||
cv::util::suppress_unused_warning(copy);
|
||||
EXPECT_EQ(0, callbackCalls);
|
||||
}
|
||||
EXPECT_EQ(1, callbackCalls);
|
||||
}
|
||||
|
||||
static int firstElement(const View& view) { return *view.ptr(); }
|
||||
static void setFirstElement(View& view, uchar value) { *view.ptr() = value; }
|
||||
|
||||
TEST_F(RMatViewCallbackTest, MagazineInteraction) {
|
||||
cv::gimpl::magazine::Class<View> mag;
|
||||
constexpr int rc = 1;
|
||||
constexpr uchar value = 11;
|
||||
mag.slot<View>()[rc] = getView();
|
||||
{
|
||||
auto& mag_view = mag.slot<View>()[rc];
|
||||
setFirstElement(mag_view, value);
|
||||
auto mag_el = firstElement(mag_view);
|
||||
EXPECT_EQ(value, mag_el);
|
||||
}
|
||||
{
|
||||
const auto& mag_view = mag.slot<View>()[rc];
|
||||
auto mag_el = firstElement(mag_view);
|
||||
EXPECT_EQ(value, mag_el);
|
||||
}
|
||||
EXPECT_EQ(0, callbackCalls);
|
||||
mag.slot<View>().erase(rc);
|
||||
EXPECT_EQ(1, callbackCalls);
|
||||
}
|
||||
} // namespace opencv_test
|
Reference in New Issue
Block a user