diff options
Diffstat (limited to 'gnuradio-runtime/lib/math/qa_fxpt.cc')
| -rw-r--r-- | gnuradio-runtime/lib/math/qa_fxpt.cc | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/gnuradio-runtime/lib/math/qa_fxpt.cc b/gnuradio-runtime/lib/math/qa_fxpt.cc index f369cd356a..5073df6e39 100644 --- a/gnuradio-runtime/lib/math/qa_fxpt.cc +++ b/gnuradio-runtime/lib/math/qa_fxpt.cc @@ -1,6 +1,6 @@ /* -*- c++ -*- */ /* - * Copyright 2004,2013 Free Software Foundation, Inc. + * Copyright 2004,2013,2018 Free Software Foundation, Inc. * * This file is part of GNU Radio * @@ -34,9 +34,9 @@ static const float SIN_COS_TOLERANCE = 1e-5; BOOST_AUTO_TEST_CASE(t0) { - BOOST_CHECK(std::abs(M_PI/2 - gr::fxpt::fixed_to_float(0x40000000)) <= SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(GR_M_PI/2 - gr::fxpt::fixed_to_float(0x40000000)) <= SIN_COS_TOLERANCE); BOOST_CHECK(std::abs(0.0 - gr::fxpt::fixed_to_float(0x00000000)) <= SIN_COS_TOLERANCE); - BOOST_CHECK(std::abs(-M_PI - gr::fxpt::fixed_to_float(0x80000000)) <= SIN_COS_TOLERANCE); + BOOST_CHECK(std::abs(-GR_M_PI - gr::fxpt::fixed_to_float(0x80000000)) <= SIN_COS_TOLERANCE); if(0) { /* @@ -48,9 +48,9 @@ BOOST_AUTO_TEST_CASE(t0) { * sometimes the answer is off by a few bits at the bottom. * Hence, the disabled check. */ - BOOST_CHECK_EQUAL((int32_t)0x40000000, gr::fxpt::float_to_fixed(M_PI/2)); + BOOST_CHECK_EQUAL((int32_t)0x40000000, gr::fxpt::float_to_fixed(GR_M_PI/2)); BOOST_CHECK_EQUAL((int32_t)0, gr::fxpt::float_to_fixed(0)); - BOOST_CHECK_EQUAL((int32_t)0x80000000, gr::fxpt::float_to_fixed(-M_PI)); + BOOST_CHECK_EQUAL((int32_t)0x80000000, gr::fxpt::float_to_fixed(-GR_M_PI)); } } @@ -65,7 +65,7 @@ BOOST_AUTO_TEST_CASE(t1) { BOOST_CHECK(std::abs(-1 - gr::fxpt::sin(-0x40000000)) <= SIN_COS_TOLERANCE); BOOST_CHECK(std::abs(-0.707106781 - gr::fxpt::sin(-0x20000000)) <= SIN_COS_TOLERANCE); - for(float p = -M_PI; p < M_PI; p += 2 * M_PI / 3600) { + for(float p = -GR_M_PI; p < GR_M_PI; p += 2 * GR_M_PI / 3600) { float expected = sin(p); float actual = gr::fxpt::sin(gr::fxpt::float_to_fixed (p)); BOOST_CHECK(std::abs(expected - actual) <= SIN_COS_TOLERANCE); @@ -73,7 +73,7 @@ BOOST_AUTO_TEST_CASE(t1) { } BOOST_AUTO_TEST_CASE(t2) { - for(float p = -M_PI; p < M_PI; p += 2 * M_PI / 3600) { + for(float p = -GR_M_PI; p < GR_M_PI; p += 2 * GR_M_PI / 3600) { float expected = cos(p); float actual = gr::fxpt::cos(gr::fxpt::float_to_fixed(p)); BOOST_CHECK(std::abs(expected - actual) <= SIN_COS_TOLERANCE); @@ -81,7 +81,7 @@ BOOST_AUTO_TEST_CASE(t2) { } BOOST_AUTO_TEST_CASE(t3) { - for(float p = -M_PI; p < M_PI; p += 2 * M_PI / 3600) { + for(float p = -GR_M_PI; p < GR_M_PI; p += 2 * GR_M_PI / 3600) { float expected_sin = sin(p); float expected_cos = cos(p); float actual_sin; |