diff options
Diffstat (limited to 'libs/audiographer/tests/general/sr_converter_test.cc')
| -rw-r--r-- | libs/audiographer/tests/general/sr_converter_test.cc | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/libs/audiographer/tests/general/sr_converter_test.cc b/libs/audiographer/tests/general/sr_converter_test.cc index 4f5afbb620..b2b7193ff6 100644 --- a/libs/audiographer/tests/general/sr_converter_test.cc +++ b/libs/audiographer/tests/general/sr_converter_test.cc @@ -16,8 +16,8 @@ class SampleRateConverterTest : public CppUnit::TestFixture public: void setUp() { - frames = 128; - random_data = TestUtils::init_random_data(frames); + samples = 128; + random_data = TestUtils::init_random_data(samples); sink.reset (new AppendingVectorSink<float>()); grabber.reset (new ProcessContextGrabber<float>()); converter.reset (new SampleRateConverter (1)); @@ -30,79 +30,79 @@ class SampleRateConverterTest : public CppUnit::TestFixture void testNoConversion() { - assert (frames % 2 == 0); - framecnt_t const half_frames = frames / 2; - framecnt_t frames_output = 0; + assert (samples % 2 == 0); + samplecnt_t const half_samples = samples / 2; + samplecnt_t samples_output = 0; converter->init (44100, 44100); converter->add_output (sink); - ProcessContext<float> c (random_data, half_frames, 1); + ProcessContext<float> c (random_data, half_samples, 1); converter->process (c); - ProcessContext<float> c2 (&random_data[half_frames], half_frames, 1); + ProcessContext<float> c2 (&random_data[half_samples], half_samples, 1); c2.set_flag (ProcessContext<float>::EndOfInput); converter->process (c2); - frames_output = sink->get_data().size(); - CPPUNIT_ASSERT_EQUAL (frames, frames_output); + samples_output = sink->get_data().size(); + CPPUNIT_ASSERT_EQUAL (samples, samples_output); - CPPUNIT_ASSERT (TestUtils::array_equals (random_data, sink->get_array(), frames)); + CPPUNIT_ASSERT (TestUtils::array_equals (random_data, sink->get_array(), samples)); } void testUpsampleLength() { - assert (frames % 2 == 0); - framecnt_t const half_frames = frames / 2; - framecnt_t frames_output = 0; + assert (samples % 2 == 0); + samplecnt_t const half_samples = samples / 2; + samplecnt_t samples_output = 0; converter->init (44100, 88200); - converter->allocate_buffers (half_frames); + converter->allocate_buffers (half_samples); converter->add_output (sink); - ProcessContext<float> c (random_data, half_frames, 1); + ProcessContext<float> c (random_data, half_samples, 1); converter->process (c); - ProcessContext<float> c2 (&random_data[half_frames], half_frames, 1); + ProcessContext<float> c2 (&random_data[half_samples], half_samples, 1); c2.set_flag (ProcessContext<float>::EndOfInput); converter->process (c2); - frames_output = sink->get_data().size(); - framecnt_t tolerance = 3; - CPPUNIT_ASSERT (2 * frames - tolerance < frames_output && frames_output < 2 * frames + tolerance); + samples_output = sink->get_data().size(); + samplecnt_t tolerance = 3; + CPPUNIT_ASSERT (2 * samples - tolerance < samples_output && samples_output < 2 * samples + tolerance); } void testDownsampleLength() { - assert (frames % 2 == 0); - framecnt_t const half_frames = frames / 2; - framecnt_t frames_output = 0; + assert (samples % 2 == 0); + samplecnt_t const half_samples = samples / 2; + samplecnt_t samples_output = 0; converter->init (88200, 44100); - converter->allocate_buffers (half_frames); + converter->allocate_buffers (half_samples); converter->add_output (sink); - ProcessContext<float> c (random_data, half_frames, 1); + ProcessContext<float> c (random_data, half_samples, 1); converter->process (c); - ProcessContext<float> c2 (&random_data[half_frames], half_frames, 1); + ProcessContext<float> c2 (&random_data[half_samples], half_samples, 1); c2.set_flag (ProcessContext<float>::EndOfInput); converter->process (c2); - frames_output = sink->get_data().size(); - framecnt_t tolerance = 3; - CPPUNIT_ASSERT (half_frames - tolerance < frames_output && frames_output < half_frames + tolerance); + samples_output = sink->get_data().size(); + samplecnt_t tolerance = 3; + CPPUNIT_ASSERT (half_samples - tolerance < samples_output && samples_output < half_samples + tolerance); } void testRespectsEndOfInput() { - assert (frames % 2 == 0); - framecnt_t const half_frames = frames / 2; + assert (samples % 2 == 0); + samplecnt_t const half_samples = samples / 2; converter->init (44100, 48000); - converter->allocate_buffers (half_frames); + converter->allocate_buffers (half_samples); converter->add_output (grabber); - ProcessContext<float> c (random_data, half_frames, 1); + ProcessContext<float> c (random_data, half_samples, 1); converter->process (c); - ProcessContext<float> c2 (&random_data[half_frames], half_frames / 2, 1); + ProcessContext<float> c2 (&random_data[half_samples], half_samples / 2, 1); c2.set_flag (ProcessContext<float>::EndOfInput); converter->process (c2); @@ -123,7 +123,7 @@ class SampleRateConverterTest : public CppUnit::TestFixture boost::shared_ptr<ProcessContextGrabber<float> > grabber; float * random_data; - framecnt_t frames; + samplecnt_t samples; }; CPPUNIT_TEST_SUITE_REGISTRATION (SampleRateConverterTest); |