fpu_test.h

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#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
 
#include "ardour/runtime_functions.h"
 
class FPUTest : public CppUnit::TestFixture
{
        CPPUNIT_TEST_SUITE (FPUTest);
#if defined(ARCH_X86) && defined(BUILD_SSE_OPTIMIZATIONS)
        CPPUNIT_TEST (sseTest);
        CPPUNIT_TEST (avxTest);
        CPPUNIT_TEST (avxFmaTest);
        CPPUNIT_TEST (avx512fTest);
#elif defined ARM_NEON_SUPPORT
        CPPUNIT_TEST (neonTest);
#elif defined(__APPLE__) && defined(BUILD_VECLIB_OPTIMIZATIONS)
        CPPUNIT_TEST (veclibTest);
#else
        CPPUNIT_TEST (noTest);
#endif
        CPPUNIT_TEST_SUITE_END ();
 
public:
        void setUp ();
        void tearDown ();
 
#if defined(ARCH_X86) && defined(BUILD_SSE_OPTIMIZATIONS)
        void avxFmaTest ();
        void avxTest ();
        void avx512fTest ();
        void sseTest ();
#elif defined ARM_NEON_SUPPORT
        void neonTest ();
#elif defined(__APPLE__) && defined(BUILD_VECLIB_OPTIMIZATIONS)
        void veclibTest ();
#else
        void noTest ();
#endif
 
private:
        void run (size_t, float const max_diff = 0);
        void compare (std::string, size_t, float const max_diff = 0);
 
        ARDOUR::compute_peak_t          compute_peak;
        ARDOUR::find_peaks_t            find_peaks;
        ARDOUR::apply_gain_to_buffer_t  apply_gain_to_buffer;
        ARDOUR::mix_buffers_with_gain_t mix_buffers_with_gain;
        ARDOUR::mix_buffers_no_gain_t   mix_buffers_no_gain;
        ARDOUR::copy_vector_t           copy_vector;
 
        size_t _size;
 
        float* _test1;
        float* _test2;
        float* _comp1;
        float* _comp2;
};