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Open Source Computer Vision Library
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42 lines
982 B
42 lines
982 B
3 years ago
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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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#include "perf_precomp.hpp"
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namespace opencv_test
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{
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using namespace perf;
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typedef perf::TestBaseWithParam<std::string> PNG;
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PERF_TEST(PNG, decode)
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{
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String filename = getDataPath("perf/2560x1600.png");
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FILE *f = fopen(filename.c_str(), "rb");
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fseek(f, 0, SEEK_END);
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long len = ftell(f);
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fseek(f, 0, SEEK_SET);
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vector<uchar> file_buf((size_t)len);
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EXPECT_EQ(len, (long)fread(&file_buf[0], 1, (size_t)len, f));
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fclose(f); f = NULL;
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TEST_CYCLE() imdecode(file_buf, IMREAD_UNCHANGED);
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SANITY_CHECK_NOTHING();
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}
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PERF_TEST(PNG, encode)
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{
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String filename = getDataPath("perf/2560x1600.png");
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cv::Mat src = imread(filename);
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vector<uchar> buf;
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TEST_CYCLE() imencode(".png", src, buf);
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SANITY_CHECK_NOTHING();
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}
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} // namespace
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