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Open Source Computer Vision Library
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906 lines
29 KiB
906 lines
29 KiB
// 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) 2018 Intel Corporation |
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#include "test_precomp.hpp" |
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#include <opencv2/gapi/core.hpp> |
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#include <opencv2/gapi/fluid/gfluidbuffer.hpp> |
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#include <opencv2/gapi/fluid/gfluidkernel.hpp> |
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// FIXME: move these tests with priv() to internal suite |
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#include "backends/fluid/gfluidbuffer_priv.hpp" |
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#include "gapi_fluid_test_kernels.hpp" |
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#include "logger.hpp" |
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namespace opencv_test |
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{ |
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using namespace cv::gapi_test_kernels; |
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namespace |
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{ |
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void WriteFunction(uint8_t* row, int nr, int w) { |
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for (int i = 0; i < w; i++) |
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row[i] = static_cast<uint8_t>(nr+i); |
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}; |
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void ReadFunction1x1(const uint8_t* row, int w) { |
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for (int i = 0; i < w; i++) |
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std::cout << std::setw(4) << static_cast<int>(row[i]) << " "; |
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std::cout << "\n"; |
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}; |
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void ReadFunction3x3(const uint8_t* rows[3], int w) { |
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for (int i = 0; i < 3; i++) { |
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for (int j = -1; j < w+1; j++) { |
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std::cout << std::setw(4) << static_cast<int>(rows[i][j]) << " "; |
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} |
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std::cout << "\n"; |
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} |
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std::cout << "\n"; |
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}; |
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} |
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TEST(FluidBuffer, InputTest) |
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{ |
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const cv::Size buffer_size = {8,8}; |
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cv::Mat in_mat = cv::Mat::eye(buffer_size, CV_8U); |
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cv::gapi::fluid::Buffer buffer(to_own(in_mat), true); |
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cv::gapi::fluid::View view = buffer.mkView(0, false); |
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view.priv().allocate(1, {}); |
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view.priv().reset(1); |
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int this_y = 0; |
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while (this_y < buffer_size.height) |
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{ |
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view.priv().prepareToRead(); |
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const uint8_t* rrow = view.InLine<uint8_t>(0); |
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ReadFunction1x1(rrow, buffer_size.width); |
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view.priv().readDone(1,1); |
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cv::Mat from_buffer(1, buffer_size.width, CV_8U, const_cast<uint8_t*>(rrow)); |
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EXPECT_EQ(0, cvtest::norm(in_mat.row(this_y), from_buffer, NORM_INF)); |
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this_y++; |
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} |
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} |
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TEST(FluidBuffer, CircularTest) |
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{ |
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const cv::Size buffer_size = {8,16}; |
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cv::gapi::fluid::Buffer buffer(cv::GMatDesc{CV_8U,1,buffer_size}, 3, 1, 0, 1, |
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util::make_optional(cv::gapi::fluid::Border{cv::BORDER_CONSTANT, cv::Scalar(255)})); |
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cv::gapi::fluid::View view = buffer.mkView(1, {}); |
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view.priv().reset(3); |
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view.priv().allocate(3, {}); |
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buffer.debug(std::cout); |
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const auto whole_line_is = [](const uint8_t *line, int len, int value) |
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{ |
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return std::all_of(line, line+len, [&](const uint8_t v){return v == value;}); |
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}; |
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// Store all read/written data in separate Mats to compare with |
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cv::Mat written_data(buffer_size, CV_8U); |
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// Simulate write/read process |
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int num_reads = 0, num_writes = 0; |
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while (num_reads < buffer_size.height) |
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{ |
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if (num_writes < buffer_size.height) |
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{ |
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uint8_t* wrow = buffer.OutLine<uint8_t>(); |
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WriteFunction(wrow, num_writes, buffer_size.width); |
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buffer.priv().writeDone(); |
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cv::Mat(1, buffer_size.width, CV_8U, wrow) |
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.copyTo(written_data.row(num_writes)); |
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num_writes++; |
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} |
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buffer.debug(std::cout); |
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if (view.ready()) |
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{ |
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view.priv().prepareToRead(); |
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const uint8_t* rrow[3] = { |
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view.InLine<uint8_t>(-1), |
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view.InLine<uint8_t>( 0), |
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view.InLine<uint8_t>( 1), |
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}; |
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ReadFunction3x3(rrow, buffer_size.width); |
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view.priv().readDone(1,3); |
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buffer.debug(std::cout); |
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// Check borders right here |
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EXPECT_EQ(255u, rrow[0][-1]); |
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EXPECT_EQ(255u, rrow[0][buffer_size.width]); |
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if (num_reads == 0) |
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{ |
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EXPECT_TRUE(whole_line_is(rrow[0]-1, buffer_size.width+2, 255u)); |
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} |
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if (num_reads == buffer_size.height-1) |
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{ |
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EXPECT_TRUE(whole_line_is(rrow[2]-1, buffer_size.width+2, 255u)); |
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} |
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// Check window (without borders) |
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if (num_reads > 0 && num_reads < buffer_size.height-1) |
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{ |
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// +1 everywhere since num_writes was just incremented above |
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cv::Mat written_lastLine2 = written_data.row(num_writes - (2+1)); |
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cv::Mat written_lastLine1 = written_data.row(num_writes - (1+1)); |
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cv::Mat written_lastLine0 = written_data.row(num_writes - (0+1)); |
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cv::Mat read_prevLine(1, buffer_size.width, CV_8U, const_cast<uint8_t*>(rrow[0])); |
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cv::Mat read_thisLine(1, buffer_size.width, CV_8U, const_cast<uint8_t*>(rrow[1])); |
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cv::Mat read_nextLine(1, buffer_size.width, CV_8U, const_cast<uint8_t*>(rrow[2])); |
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EXPECT_EQ(0, cvtest::norm(written_lastLine2, read_prevLine, NORM_INF)); |
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EXPECT_EQ(0, cvtest::norm(written_lastLine1, read_thisLine, NORM_INF)); |
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EXPECT_EQ(0, cvtest::norm(written_lastLine0, read_nextLine, NORM_INF)); |
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} |
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num_reads++; |
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} |
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} |
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} |
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TEST(FluidBuffer, OutputTest) |
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{ |
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const cv::Size buffer_size = {8,16}; |
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cv::Mat out_mat = cv::Mat(buffer_size, CV_8U); |
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cv::gapi::fluid::Buffer buffer(to_own(out_mat), false); |
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int num_writes = 0; |
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while (num_writes < buffer_size.height) |
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{ |
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uint8_t* wrow = buffer.OutLine<uint8_t>(); |
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WriteFunction(wrow, num_writes, buffer_size.width); |
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buffer.priv().writeDone(); |
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num_writes++; |
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} |
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GAPI_LOG_INFO(NULL, "\n" << out_mat); |
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// Validity check |
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for (int r = 0; r < buffer_size.height; r++) |
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{ |
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for (int c = 0; c < buffer_size.width; c++) |
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{ |
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EXPECT_EQ(r+c, out_mat.at<uint8_t>(r, c)); |
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} |
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} |
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} |
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TEST(Fluid, AddC_WithScalar) |
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{ |
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cv::GMat in; |
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cv::GScalar s; |
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cv::GComputation c(cv::GIn(in, s), cv::GOut(TAddScalar::on(in, s))); |
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cv::Mat in_mat = cv::Mat::eye(3, 3, CV_8UC1), out_mat(3, 3, CV_8UC1), ref_mat; |
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cv::Scalar in_s(100); |
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auto cc = c.compile(cv::descr_of(in_mat), cv::descr_of(in_s), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_mat, in_s), cv::gout(out_mat)); |
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ref_mat = in_mat + in_s; |
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EXPECT_EQ(0, cvtest::norm(out_mat, ref_mat, NORM_INF)); |
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} |
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TEST(Fluid, Scalar_In_Middle_Graph) |
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{ |
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cv::GMat in; |
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cv::GScalar s; |
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cv::GComputation c(cv::GIn(in, s), cv::GOut(TAddScalar::on(TAddCSimple::on(in, 5), s))); |
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cv::Mat in_mat = cv::Mat::eye(3, 3, CV_8UC1), out_mat(3, 3, CV_8UC1), ref_mat; |
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cv::Scalar in_s(100); |
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auto cc = c.compile(cv::descr_of(in_mat), cv::descr_of(in_s), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_mat, in_s), cv::gout(out_mat)); |
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ref_mat = (in_mat + 5) + in_s; |
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EXPECT_EQ(0, cvtest::norm(out_mat, ref_mat, NORM_INF)); |
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} |
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TEST(Fluid, Add_Scalar_To_Mat) |
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{ |
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cv::GMat in; |
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cv::GScalar s; |
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cv::GComputation c(cv::GIn(s, in), cv::GOut(TAddScalarToMat::on(s, in))); |
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cv::Mat in_mat = cv::Mat::eye(3, 3, CV_8UC1), out_mat(3, 3, CV_8UC1), ref_mat; |
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cv::Scalar in_s(100); |
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auto cc = c.compile(cv::descr_of(in_s), cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_s, in_mat), cv::gout(out_mat)); |
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ref_mat = in_mat + in_s; |
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EXPECT_EQ(0, cvtest::norm(out_mat, ref_mat, NORM_INF)); |
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} |
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TEST(Fluid, Sum_2_Mats_And_Scalar) |
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{ |
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cv::GMat a, b; |
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cv::GScalar s; |
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cv::GComputation c(cv::GIn(a, s, b), cv::GOut(TSum2MatsAndScalar::on(a, s, b))); |
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cv::Mat in_mat1 = cv::Mat::eye(3, 3, CV_8UC1), |
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in_mat2 = cv::Mat::eye(3, 3, CV_8UC1), |
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out_mat(3, 3, CV_8UC1), |
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ref_mat; |
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cv::Scalar in_s(100); |
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auto cc = c.compile(cv::descr_of(in_mat1), cv::descr_of(in_s), cv::descr_of(in_mat2), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_mat1, in_s, in_mat2), cv::gout(out_mat)); |
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ref_mat = in_mat1 + in_mat2 + in_s; |
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EXPECT_EQ(0, cvtest::norm(out_mat, ref_mat, NORM_INF)); |
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} |
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TEST(Fluid, EqualizeHist) |
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{ |
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cv::GMat in, out; |
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cv::GComputation c(cv::GIn(in), cv::GOut(TEqualizeHist::on(in, TCalcHist::on(in)))); |
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cv::Mat in_mat(320, 480, CV_8UC1), |
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out_mat(320, 480, CV_8UC1), |
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ref_mat(320, 480, CV_8UC1); |
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cv::randu(in_mat, 200, 240); |
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auto cc = c.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_mat), cv::gout(out_mat)); |
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cv::equalizeHist(in_mat, ref_mat); |
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EXPECT_EQ(0, cvtest::norm(out_mat, ref_mat, NORM_INF)); |
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} |
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TEST(Fluid, Split3) |
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{ |
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cv::GMat bgr; |
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cv::GMat r,g,b; |
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std::tie(b,g,r) = cv::gapi::split3(bgr); |
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auto rr = TAddSimple::on(r, TId::on(b)); |
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auto rrr = TAddSimple::on(TId::on(rr), g); |
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cv::GComputation c(bgr, TId::on(rrr)); |
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cv::Size sz(5120, 5120); |
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cv::Mat eye_1 = cv::Mat::eye(sz, CV_8UC1); |
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std::vector<cv::Mat> eyes = {eye_1, eye_1, eye_1}; |
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cv::Mat in_mat; |
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cv::merge(eyes, in_mat); |
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cv::Mat out_mat(sz, CV_8UC1); |
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// G-API |
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auto cc = c.compile(cv::descr_of(in_mat), |
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cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat); |
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// OCV |
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std::vector<cv::Mat> chans; |
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cv::split(in_mat, chans); |
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// Compare |
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EXPECT_EQ(0, cvtest::norm(out_mat, Mat(chans[2]*3), NORM_INF)); |
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} |
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TEST(Fluid, ScratchTest) |
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{ |
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cv::GMat in; |
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cv::GMat out = TPlusRow0::on(TPlusRow0::on(in)); |
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cv::GComputation c(in, out); |
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cv::Size sz(8, 8); |
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cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
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cv::Mat out_mat(sz, CV_8UC1); |
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// OpenCV (reference) |
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cv::Mat ref; |
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{ |
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cv::Mat first_row = cv::Mat::zeros(1, sz.width, CV_8U); |
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cv::Mat remaining = cv::repeat(in_mat.row(0), sz.height-1, 1); |
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cv::Mat operand; |
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cv::vconcat(first_row, 2*remaining, operand); |
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ref = in_mat + operand; |
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} |
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GAPI_LOG_INFO(NULL, "\n" << ref); |
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// G-API |
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auto cc = c.compile(cv::descr_of(in_mat), |
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cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat); |
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GAPI_LOG_INFO(NULL, "\n" << out_mat); |
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EXPECT_EQ(0, cvtest::norm(ref, out_mat, NORM_INF)); |
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cc(in_mat, out_mat); |
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GAPI_LOG_INFO(NULL, "\n" << out_mat); |
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EXPECT_EQ(0, cvtest::norm(ref, out_mat, NORM_INF)); |
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} |
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TEST(Fluid, MultipleOutRowsTest) |
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{ |
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cv::GMat in; |
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cv::GMat out = TAddCSimple::on(TAddCSimple::on(in, 1), 2); |
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cv::GComputation c(in, out); |
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cv::Size sz(4, 4); |
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cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
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cv::Mat out_mat(sz, CV_8UC1); |
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auto cc = c.compile(cv::descr_of(in_mat), |
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cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat); |
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std::cout << out_mat << std::endl; |
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cv::Mat ocv_ref = in_mat + 1 + 2; |
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EXPECT_EQ(0, cvtest::norm(ocv_ref, out_mat, NORM_INF)); |
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} |
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TEST(Fluid, LPIWindow) |
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{ |
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cv::GMat in; |
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cv::GMat r,g,b; |
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std::tie(r,g,b) = cv::gapi::split3(in); |
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cv::GMat rr = TId7x7::on(r); |
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cv::GMat tmp = TAddSimple::on(rr, g); |
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cv::GMat out = TAddSimple::on(tmp, b); |
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cv::GComputation c(in, out); |
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cv::Size sz(8, 8); |
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cv::Mat eye_1 = cv::Mat::eye(sz, CV_8UC1); |
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std::vector<cv::Mat> eyes = {eye_1, eye_1, eye_1}; |
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cv::Mat in_mat; |
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cv::merge(eyes, in_mat); |
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cv::Mat out_mat(sz, CV_8U); |
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auto cc = c.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat); |
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//std::cout << out_mat << std::endl; |
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// OpenCV reference |
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cv::Mat ocv_ref = eyes[0]+eyes[1]+eyes[2]; |
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EXPECT_EQ(0, cvtest::norm(ocv_ref, out_mat, NORM_INF)); |
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} |
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TEST(Fluid, MultipleReaders_SameLatency) |
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{ |
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// in -> AddC -> a -> AddC -> b -> Add -> out |
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// '--> AddC -> c -' |
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// |
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// b and c have the same skew |
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cv::GMat in; |
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cv::GMat a = TAddCSimple::on(in, 1); // FIXME - align naming (G, non-G) |
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cv::GMat b = TAddCSimple::on(a, 2); |
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cv::GMat c = TAddCSimple::on(a, 3); |
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cv::GMat out = TAddSimple::on(b, c); |
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cv::GComputation comp(in, out); |
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const auto sz = cv::Size(32, 32); |
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cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
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cv::Mat out_mat_gapi(sz, CV_8UC1); |
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cv::Mat out_mat_ocv (sz, CV_8UC1); |
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// Run G-API |
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auto cc = comp.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat_gapi); |
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// Check with OpenCV |
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cv::Mat tmp = in_mat + 1; |
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out_mat_ocv = (tmp+2) + (tmp+3); |
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EXPECT_EQ(0, cvtest::norm(out_mat_gapi, out_mat_ocv, NORM_INF)); |
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} |
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TEST(Fluid, MultipleReaders_DifferentLatency) |
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{ |
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// in1 -> AddC -> a -> AddC -------------> b -> Add -> out |
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// '--------------> Add --> c -' |
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// '--> Id7x7-> d -' |
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// |
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// b and c have different skew (due to latency introduced by Id7x7) |
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// a is ready by multiple views with different latency. |
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cv::GMat in; |
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cv::GMat a = TAddCSimple::on(in, 1); // FIXME - align naming (G, non-G) |
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cv::GMat b = TAddCSimple::on(a, 2); |
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cv::GMat d = TId7x7::on(a); |
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cv::GMat c = TAddSimple::on(a, d); |
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cv::GMat out = TAddSimple::on(b, c); |
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cv::GComputation comp(in, out); |
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const auto sz = cv::Size(32, 32); |
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cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
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cv::Mat out_mat_gapi(sz, CV_8UC1); |
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// Run G-API |
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auto cc = comp.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(in_mat, out_mat_gapi); |
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// Check with OpenCV |
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cv::Mat ocv_a = in_mat + 1; |
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cv::Mat ocv_b = ocv_a + 2; |
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cv::Mat ocv_d = ocv_a; |
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cv::Mat ocv_c = ocv_a + ocv_d; |
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cv::Mat out_mat_ocv = ocv_b + ocv_c; |
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EXPECT_EQ(0, cvtest::norm(out_mat_gapi, out_mat_ocv, NORM_INF)); |
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} |
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TEST(Fluid, MultipleOutputs) |
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{ |
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// in -> AddC -> a -> AddC ------------------> out1 |
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// `--> Id7x7 --> b --> AddC -> out2 |
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cv::GMat in; |
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cv::GMat a = TAddCSimple::on(in, 1); |
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cv::GMat b = TId7x7::on(a); |
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cv::GMat out1 = TAddCSimple::on(a, 2); |
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cv::GMat out2 = TAddCSimple::on(b, 7); |
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cv::GComputation comp(cv::GIn(in), cv::GOut(out1, out2)); |
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const auto sz = cv::Size(32, 32); |
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cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
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cv::Mat out_mat_gapi1(sz, CV_8UC1), out_mat_gapi2(sz, CV_8UC1); |
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cv::Mat out_mat_ocv1(sz, CV_8UC1), out_mat_ocv2(sz, CV_8UC1); |
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// Run G-API |
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auto cc = comp.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
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cc(cv::gin(in_mat), cv::gout(out_mat_gapi1, out_mat_gapi2)); |
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// Check with OpenCV |
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out_mat_ocv1 = in_mat + 1 + 2; |
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out_mat_ocv2 = in_mat + 1 + 7; |
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EXPECT_EQ(0, cvtest::norm(out_mat_gapi1, out_mat_ocv1, NORM_INF)); |
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EXPECT_EQ(0, cvtest::norm(out_mat_gapi2, out_mat_ocv2, NORM_INF)); |
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} |
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TEST(Fluid, EmptyOutputMatTest) |
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{ |
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cv::GMat in; |
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cv::GMat out = TAddCSimple::on(in, 2); |
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cv::GComputation c(in, out); |
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cv::Mat in_mat = cv::Mat::eye(cv::Size(32, 24), CV_8UC1); |
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cv::Mat out_mat; |
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auto cc = c.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
|
|
|
cc(in_mat, out_mat); |
|
EXPECT_EQ(CV_8UC1, out_mat.type()); |
|
EXPECT_EQ(32, out_mat.cols); |
|
EXPECT_EQ(24, out_mat.rows); |
|
EXPECT_TRUE(out_mat.ptr() != nullptr); |
|
} |
|
|
|
struct LPISequenceTest : public TestWithParam<int>{}; |
|
TEST_P(LPISequenceTest, LPISequenceTest) |
|
{ |
|
// in -> AddC -> a -> Blur (2lpi) -> out |
|
|
|
int kernelSize = GetParam(); |
|
cv::GMat in; |
|
cv::GMat a = TAddCSimple::on(in, 1); |
|
auto blur = kernelSize == 3 ? &TBlur3x3_2lpi::on : &TBlur5x5_2lpi::on; |
|
cv::GMat out = blur(a, cv::BORDER_CONSTANT, cv::Scalar(0)); |
|
cv::GComputation comp(cv::GIn(in), cv::GOut(out)); |
|
|
|
const auto sz = cv::Size(8, 10); |
|
cv::Mat in_mat = cv::Mat::eye(sz, CV_8UC1); |
|
cv::Mat out_mat_gapi(sz, CV_8UC1); |
|
cv::Mat out_mat_ocv(sz, CV_8UC1); |
|
|
|
// Run G-API |
|
auto cc = comp.compile(cv::descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
|
cc(cv::gin(in_mat), cv::gout(out_mat_gapi)); |
|
|
|
// Check with OpenCV |
|
cv::blur(in_mat + 1, out_mat_ocv, {kernelSize,kernelSize}, {-1,-1}, cv::BORDER_CONSTANT); |
|
EXPECT_EQ(0, cvtest::norm(out_mat_gapi, out_mat_ocv, NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, LPISequenceTest, |
|
Values(3, 5)); |
|
|
|
struct InputImageBorderTest : public TestWithParam <std::tuple<int, int>> {}; |
|
TEST_P(InputImageBorderTest, InputImageBorderTest) |
|
{ |
|
cv::Size sz_in = { 320, 240 }; |
|
|
|
int ks = 0; |
|
int borderType = 0; |
|
std::tie(ks, borderType) = GetParam(); |
|
cv::Mat in_mat1(sz_in, CV_8UC1); |
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
|
|
cv::randn(in_mat1, mean, stddev); |
|
|
|
cv::Size kernelSize = {ks, ks}; |
|
cv::Point anchor = {-1, -1}; |
|
cv::Scalar borderValue(0); |
|
|
|
auto gblur = ks == 3 ? &TBlur3x3::on : &TBlur5x5::on; |
|
|
|
GMat in; |
|
auto out = gblur(in, borderType, borderValue); |
|
|
|
Mat out_mat_gapi = Mat::zeros(sz_in, CV_8UC1); |
|
|
|
GComputation c(GIn(in), GOut(out)); |
|
auto cc = c.compile(descr_of(in_mat1), cv::compile_args(fluidTestPackage)); |
|
cc(gin(in_mat1), gout(out_mat_gapi)); |
|
|
|
cv::Mat out_mat_ocv = Mat::zeros(sz_in, CV_8UC1); |
|
cv::blur(in_mat1, out_mat_ocv, kernelSize, anchor, borderType); |
|
|
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv, out_mat_gapi, NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, InputImageBorderTest, |
|
Combine(Values(3, 5), |
|
Values(BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT_101))); |
|
|
|
struct SequenceOfBlursTest : public TestWithParam <std::tuple<int>> {}; |
|
TEST_P(SequenceOfBlursTest, Test) |
|
{ |
|
cv::Size sz_in = { 320, 240 }; |
|
|
|
int borderType = 0;; |
|
std::tie(borderType) = GetParam(); |
|
cv::Mat in_mat(sz_in, CV_8UC1); |
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
|
|
cv::randn(in_mat, mean, stddev); |
|
|
|
cv::Point anchor = {-1, -1}; |
|
cv::Scalar borderValue(0); |
|
|
|
GMat in; |
|
auto mid = TBlur3x3::on(in, borderType, borderValue); |
|
auto out = TBlur5x5::on(mid, borderType, borderValue); |
|
|
|
Mat out_mat_gapi = Mat::zeros(sz_in, CV_8UC1); |
|
|
|
GComputation c(GIn(in), GOut(out)); |
|
auto cc = c.compile(descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
|
cc(gin(in_mat), gout(out_mat_gapi)); |
|
|
|
cv::Mat mid_mat_ocv = Mat::zeros(sz_in, CV_8UC1); |
|
cv::Mat out_mat_ocv = Mat::zeros(sz_in, CV_8UC1); |
|
cv::blur(in_mat, mid_mat_ocv, {3,3}, anchor, borderType); |
|
cv::blur(mid_mat_ocv, out_mat_ocv, {5,5}, anchor, borderType); |
|
|
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv, out_mat_gapi, NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, SequenceOfBlursTest, |
|
Values(BORDER_CONSTANT, BORDER_REPLICATE, BORDER_REFLECT_101)); |
|
|
|
struct TwoBlursTest : public TestWithParam <std::tuple<int, int, int, int, int, int, bool>> {}; |
|
TEST_P(TwoBlursTest, Test) |
|
{ |
|
cv::Size sz_in = { 320, 240 }; |
|
|
|
int kernelSize1 = 0, kernelSize2 = 0; |
|
int borderType1 = -1, borderType2 = -1; |
|
cv::Scalar borderValue1{}, borderValue2{}; |
|
bool readFromInput = false; |
|
std::tie(kernelSize1, borderType1, borderValue1, kernelSize2, borderType2, borderValue2, readFromInput) = GetParam(); |
|
cv::Mat in_mat(sz_in, CV_8UC1); |
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
|
|
cv::randn(in_mat, mean, stddev); |
|
|
|
cv::Point anchor = {-1, -1}; |
|
|
|
auto blur1 = kernelSize1 == 3 ? &TBlur3x3::on : TBlur5x5::on; |
|
auto blur2 = kernelSize2 == 3 ? &TBlur3x3::on : TBlur5x5::on; |
|
|
|
GMat in, out1, out2; |
|
if (readFromInput) |
|
{ |
|
out1 = blur1(in, borderType1, borderValue1); |
|
out2 = blur2(in, borderType2, borderValue2); |
|
} |
|
else |
|
{ |
|
auto mid = TAddCSimple::on(in, 0); |
|
out1 = blur1(mid, borderType1, borderValue1); |
|
out2 = blur2(mid, borderType2, borderValue2); |
|
} |
|
|
|
Mat out_mat_gapi1 = Mat::zeros(sz_in, CV_8UC1); |
|
Mat out_mat_gapi2 = Mat::zeros(sz_in, CV_8UC1); |
|
|
|
GComputation c(GIn(in), GOut(out1, out2)); |
|
auto cc = c.compile(descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
|
cc(gin(in_mat), gout(out_mat_gapi1, out_mat_gapi2)); |
|
|
|
cv::Mat out_mat_ocv1 = Mat::zeros(sz_in, CV_8UC1); |
|
cv::Mat out_mat_ocv2 = Mat::zeros(sz_in, CV_8UC1); |
|
cv::blur(in_mat, out_mat_ocv1, {kernelSize1, kernelSize1}, anchor, borderType1); |
|
cv::blur(in_mat, out_mat_ocv2, {kernelSize2, kernelSize2}, anchor, borderType2); |
|
|
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv1, out_mat_gapi1, NORM_INF)); |
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv2, out_mat_gapi2, NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, TwoBlursTest, |
|
Combine(Values(3, 5), |
|
Values(cv::BORDER_CONSTANT, cv::BORDER_REPLICATE, cv::BORDER_REFLECT_101), |
|
Values(0), |
|
Values(3, 5), |
|
Values(cv::BORDER_CONSTANT, cv::BORDER_REPLICATE, cv::BORDER_REFLECT_101), |
|
Values(0), |
|
testing::Bool())); // Read from input directly or place a copy node at start |
|
|
|
struct TwoReadersTest : public TestWithParam <std::tuple<int, int, int, bool>> {}; |
|
TEST_P(TwoReadersTest, Test) |
|
{ |
|
cv::Size sz_in = { 320, 240 }; |
|
|
|
int kernelSize = 0; |
|
int borderType = -1; |
|
cv::Scalar borderValue; |
|
bool readFromInput = false; |
|
std::tie(kernelSize, borderType, borderValue, readFromInput) = GetParam(); |
|
cv::Mat in_mat(sz_in, CV_8UC1); |
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
|
|
cv::randn(in_mat, mean, stddev); |
|
|
|
cv::Point anchor = {-1, -1}; |
|
|
|
auto blur = kernelSize == 3 ? &TBlur3x3::on : TBlur5x5::on; |
|
|
|
GMat in, out1, out2; |
|
if (readFromInput) |
|
{ |
|
out1 = TAddCSimple::on(in, 0); |
|
out2 = blur(in, borderType, borderValue); |
|
} |
|
else |
|
{ |
|
auto mid = TAddCSimple::on(in, 0); |
|
out1 = TAddCSimple::on(mid, 0); |
|
out2 = blur(mid, borderType, borderValue); |
|
} |
|
|
|
Mat out_mat_gapi1 = Mat::zeros(sz_in, CV_8UC1); |
|
Mat out_mat_gapi2 = Mat::zeros(sz_in, CV_8UC1); |
|
|
|
GComputation c(GIn(in), GOut(out1, out2)); |
|
auto cc = c.compile(descr_of(in_mat), cv::compile_args(fluidTestPackage)); |
|
cc(gin(in_mat), gout(out_mat_gapi1, out_mat_gapi2)); |
|
|
|
cv::Mat out_mat_ocv1 = Mat::zeros(sz_in, CV_8UC1); |
|
cv::Mat out_mat_ocv2 = Mat::zeros(sz_in, CV_8UC1); |
|
out_mat_ocv1 = in_mat; |
|
cv::blur(in_mat, out_mat_ocv2, {kernelSize, kernelSize}, anchor, borderType); |
|
|
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv1, out_mat_gapi1, NORM_INF)); |
|
EXPECT_EQ(0, cvtest::norm(out_mat_ocv2, out_mat_gapi2, NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, TwoReadersTest, |
|
Combine(Values(3, 5), |
|
Values(cv::BORDER_CONSTANT, cv::BORDER_REPLICATE, cv::BORDER_REFLECT_101), |
|
Values(0), |
|
testing::Bool())); // Read from input directly or place a copy node at start |
|
|
|
TEST(FluidTwoIslands, SanityTest) |
|
{ |
|
cv::Size sz_in{8,8}; |
|
|
|
GMat in1, in2; |
|
auto out1 = TAddScalar::on(in1, {0}); |
|
auto out2 = TAddScalar::on(in2, {0}); |
|
|
|
cv::Mat in_mat1(sz_in, CV_8UC1); |
|
cv::Mat in_mat2(sz_in, CV_8UC1); |
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
|
|
cv::randn(in_mat1, mean, stddev); |
|
cv::randn(in_mat2, mean, stddev); |
|
|
|
Mat out_mat1 = Mat::zeros(sz_in, CV_8UC1); |
|
Mat out_mat2 = Mat::zeros(sz_in, CV_8UC1); |
|
|
|
GComputation c(GIn(in1, in2), GOut(out1, out2)); |
|
EXPECT_NO_THROW(c.apply(gin(in_mat1, in_mat2), gout(out_mat1, out_mat2), cv::compile_args(fluidTestPackage))); |
|
EXPECT_EQ(0, cvtest::norm(in_mat1, out_mat1, NORM_INF)); |
|
EXPECT_EQ(0, cvtest::norm(in_mat2, out_mat2, NORM_INF)); |
|
} |
|
|
|
struct NV12RoiTest : public TestWithParam <std::pair<cv::Size, cv::Rect>> {}; |
|
TEST_P(NV12RoiTest, Test) |
|
{ |
|
cv::Size y_sz; |
|
cv::Rect roi; |
|
std::tie(y_sz, roi) = GetParam(); |
|
|
|
cv::Size uv_sz(y_sz.width / 2, y_sz.height / 2); |
|
cv::Size in_sz(y_sz.width, y_sz.height*3/2); |
|
|
|
cv::Mat in_mat = cv::Mat(in_sz, CV_8UC1); |
|
|
|
cv::Scalar mean = cv::Scalar(127.0f); |
|
cv::Scalar stddev = cv::Scalar(40.f); |
|
cv::randn(in_mat, mean, stddev); |
|
|
|
cv::Mat y_mat = cv::Mat(y_sz, CV_8UC1, in_mat.data); |
|
cv::Mat uv_mat = cv::Mat(uv_sz, CV_8UC2, in_mat.data + in_mat.step1() * y_sz.height); |
|
cv::Mat out_mat, out_mat_ocv; |
|
|
|
cv::GMat y, uv; |
|
auto rgb = cv::gapi::NV12toRGB(y, uv); |
|
cv::GComputation c(cv::GIn(y, uv), cv::GOut(rgb)); |
|
|
|
c.apply(cv::gin(y_mat, uv_mat), cv::gout(out_mat), cv::compile_args(fluidTestPackage, cv::GFluidOutputRois{{to_own(roi)}})); |
|
|
|
cv::cvtColor(in_mat, out_mat_ocv, cv::COLOR_YUV2RGB_NV12); |
|
|
|
EXPECT_EQ(0, cvtest::norm(out_mat(roi), out_mat_ocv(roi), NORM_INF)); |
|
} |
|
|
|
INSTANTIATE_TEST_CASE_P(Fluid, NV12RoiTest, |
|
Values(std::make_pair(cv::Size{8, 8}, cv::Rect{0, 0, 8, 2}) |
|
,std::make_pair(cv::Size{8, 8}, cv::Rect{0, 2, 8, 2}) |
|
,std::make_pair(cv::Size{8, 8}, cv::Rect{0, 4, 8, 2}) |
|
,std::make_pair(cv::Size{8, 8}, cv::Rect{0, 6, 8, 2}) |
|
,std::make_pair(cv::Size{1920, 1080}, cv::Rect{0, 0, 1920, 270}) |
|
,std::make_pair(cv::Size{1920, 1080}, cv::Rect{0, 270, 1920, 270}) |
|
,std::make_pair(cv::Size{1920, 1080}, cv::Rect{0, 540, 1920, 270}) |
|
,std::make_pair(cv::Size{1920, 1080}, cv::Rect{0, 710, 1920, 270}) |
|
)); |
|
|
|
TEST(Fluid, UnusedNodeOutputCompileTest) |
|
{ |
|
cv::GMat in; |
|
cv::GMat a, b, c, d; |
|
std::tie(a, b, c, d) = cv::gapi::split4(in); |
|
cv::GMat out = cv::gapi::merge3(a, b, c); |
|
|
|
cv::Mat in_mat(cv::Size(8, 8), CV_8UC4); |
|
cv::Mat out_mat(cv::Size(8, 8), CV_8UC3); |
|
|
|
cv::GComputation comp(cv::GIn(in), cv::GOut(out)); |
|
|
|
ASSERT_NO_THROW(comp.apply(cv::gin(in_mat), cv::gout(out_mat), |
|
cv::compile_args(cv::gapi::core::fluid::kernels()))); |
|
} |
|
|
|
TEST(Fluid, UnusedNodeOutputReshapeTest) |
|
{ |
|
const auto test_size = cv::Size(8, 8); |
|
const auto get_compile_args = |
|
[] () { return cv::compile_args(cv::gapi::core::fluid::kernels()); }; |
|
|
|
cv::GMat in; |
|
cv::GMat a, b, c, d; |
|
std::tie(a, b, c, d) = cv::gapi::split4(in); |
|
cv::GMat out = cv::gapi::resize(cv::gapi::merge3(a, b, c), test_size, 0.0, 0.0, |
|
cv::INTER_LINEAR); |
|
cv::GComputation comp(cv::GIn(in), cv::GOut(out)); |
|
|
|
cv::Mat in_mat(test_size, CV_8UC4); |
|
cv::Mat out_mat(test_size, CV_8UC3); |
|
|
|
cv::GCompiled compiled; |
|
ASSERT_NO_THROW(compiled = comp.compile(descr_of(in_mat), get_compile_args())); |
|
|
|
in_mat = cv::Mat(test_size * 2, CV_8UC4); |
|
ASSERT_TRUE(compiled.canReshape()); |
|
ASSERT_NO_THROW(compiled.reshape(descr_of(gin(in_mat)), get_compile_args())); |
|
ASSERT_NO_THROW(compiled(in_mat, out_mat)); |
|
} |
|
|
|
TEST(Fluid, InvalidROIs) |
|
{ |
|
cv::GMat in; |
|
cv::GMat out = cv::gapi::add(in, in); |
|
|
|
cv::Mat in_mat(cv::Size(8, 8), CV_8UC3); |
|
cv::Mat out_mat = in_mat.clone(); |
|
cv::randu(in_mat, cv::Scalar::all(0), cv::Scalar::all(100)); |
|
|
|
std::vector<cv::Rect> invalid_rois = |
|
{ |
|
cv::Rect(1, 0, 0, 0), |
|
cv::Rect(0, 1, 0, 0), |
|
cv::Rect(0, 0, 1, 0), |
|
cv::Rect(0, 0, 0, 1), |
|
cv::Rect(0, 0, out_mat.cols, 0), |
|
cv::Rect(0, 0, 0, out_mat.rows), |
|
cv::Rect(0, out_mat.rows, out_mat.cols, out_mat.rows), |
|
cv::Rect(out_mat.cols, 0, out_mat.cols, out_mat.rows), |
|
}; |
|
|
|
const auto compile_args = [] (cv::Rect roi) { |
|
return cv::compile_args(cv::gapi::core::fluid::kernels(), GFluidOutputRois{{to_own(roi)}}); |
|
}; |
|
|
|
for (const auto& roi : invalid_rois) |
|
{ |
|
cv::GComputation comp(cv::GIn(in), cv::GOut(out)); |
|
EXPECT_THROW(comp.apply(cv::gin(in_mat), cv::gout(out_mat), compile_args(roi)), |
|
std::exception); |
|
} |
|
} |
|
|
|
|
|
namespace |
|
{ |
|
#if defined(__linux__) |
|
uint64_t currMemoryConsumption() |
|
{ |
|
// check self-state via /proc information |
|
constexpr const char stat_file_path[] = "/proc/self/statm"; |
|
std::ifstream proc_stat(stat_file_path); |
|
if (!proc_stat.is_open() || !proc_stat.good()) |
|
{ |
|
CV_LOG_WARNING(NULL, "Failed to open stat file: " << stat_file_path); |
|
return static_cast<uint64_t>(0); |
|
} |
|
std::string stat_line; |
|
std::getline(proc_stat, stat_line); |
|
uint64_t unused, rss; |
|
// using resident set size |
|
std::istringstream(stat_line) >> unused >> rss; |
|
CV_Assert(rss != 0); |
|
return rss; |
|
} |
|
#else |
|
// FIXME: implement this part (at least for Windows?), right now it's enough to check Linux only |
|
uint64_t currMemoryConsumption() { return static_cast<uint64_t>(0); } |
|
#endif |
|
} // anonymous namespace |
|
|
|
TEST(Fluid, MemoryConsumptionDoesNotGrowOnReshape) |
|
{ |
|
cv::GMat in; |
|
cv::GMat a, b, c; |
|
std::tie(a, b, c) = cv::gapi::split3(in); |
|
cv::GMat merged = cv::gapi::merge4(a, b, c, a); |
|
cv::GMat d, e, f, g; |
|
std::tie(d, e, f, g) = cv::gapi::split4(merged); |
|
cv::GMat out = cv::gapi::merge3(d, e, f); |
|
|
|
cv::Mat in_mat(cv::Size(8, 8), CV_8UC3); |
|
cv::randu(in_mat, cv::Scalar::all(0), cv::Scalar::all(100)); |
|
cv::Mat out_mat; |
|
|
|
const auto compile_args = [] () { |
|
return cv::compile_args(cv::gapi::core::fluid::kernels()); |
|
}; |
|
|
|
cv::GCompiled compiled = cv::GComputation(cv::GIn(in), cv::GOut(out)).compile( |
|
cv::descr_of(in_mat), compile_args()); |
|
ASSERT_TRUE(compiled.canReshape()); |
|
|
|
const auto mem_before = currMemoryConsumption(); |
|
for (int _ = 0; _ < 1000; ++_) compiled.reshape(cv::descr_of(cv::gin(in_mat)), compile_args()); |
|
const auto mem_after = currMemoryConsumption(); |
|
|
|
ASSERT_GE(mem_before, mem_after); |
|
} |
|
|
|
} // namespace opencv_test
|
|
|