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b0bb5342dd
git-svn-id: svn://localhost/ardour2/branches/3.0@5410 d708f5d6-7413-0410-9779-e7cbd77b26cf
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/*
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* Copyright(C) 2000-2008 Paul Davis
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* Author: Hans Baier
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*
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* Evoral is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or(at your option) any later
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* version.
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*
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* Evoral is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <cassert>
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#include <stdint.h>
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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#include "ardour/interpolation.h"
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class InterpolationTest : public CppUnit::TestFixture
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{
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CPPUNIT_TEST_SUITE(InterpolationTest);
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//CPPUNIT_TEST(linearInterpolationTest);
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CPPUNIT_TEST(splineInterpolationTest);
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//CPPUNIT_TEST(libSamplerateInterpolationTest);
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CPPUNIT_TEST_SUITE_END();
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#define NUM_SAMPLES 1000000
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#define INTERVAL 100
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ARDOUR::Sample input[NUM_SAMPLES];
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ARDOUR::Sample output[NUM_SAMPLES];
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ARDOUR::LinearInterpolation linear;
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ARDOUR::SplineInterpolation spline;
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ARDOUR::LibSamplerateInterpolation interpolation;
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public:
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void setUp() {
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for (int i = 0; i < NUM_SAMPLES; ++i) {
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if (i % INTERVAL == 50) {
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input[i] = 1.0f;
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} else {
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input[i] = 0.0f;
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}
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output[i] = 0.0f;
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}
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linear.add_channel_to (NUM_SAMPLES, NUM_SAMPLES);
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spline.add_channel_to (NUM_SAMPLES, NUM_SAMPLES);
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interpolation.add_channel_to (NUM_SAMPLES, NUM_SAMPLES);
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}
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void tearDown() {
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}
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void linearInterpolationTest();
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void splineInterpolationTest();
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void libSamplerateInterpolationTest();
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};
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