diff options
Diffstat (limited to 'test/test_pcm_channels.cxx')
| -rw-r--r-- | test/test_pcm_channels.cxx | 49 |
1 files changed, 21 insertions, 28 deletions
diff --git a/test/test_pcm_channels.cxx b/test/test_pcm_channels.cxx index 85c872674..355553687 100644 --- a/test/test_pcm_channels.cxx +++ b/test/test_pcm_channels.cxx @@ -22,67 +22,60 @@ #include "test_pcm_util.hxx" #include "pcm/PcmChannels.hxx" #include "pcm/PcmBuffer.hxx" +#include "util/ConstBuffer.hxx" void PcmChannelsTest::TestChannels16() { - constexpr unsigned N = 256; + constexpr size_t N = 256; const auto src = TestDataBuffer<int16_t, N * 2>(); PcmBuffer buffer; /* stereo to mono */ - size_t dest_size; - const int16_t *dest = - pcm_convert_channels_16(buffer, 1, 2, src, sizeof(src), - &dest_size); - CPPUNIT_ASSERT(dest != NULL); - CPPUNIT_ASSERT_EQUAL(sizeof(src) / 2, dest_size); + auto dest = pcm_convert_channels_16(buffer, 1, 2, { src, N * 2 }); + CPPUNIT_ASSERT(!dest.IsNull()); + CPPUNIT_ASSERT_EQUAL(N, dest.size); for (unsigned i = 0; i < N; ++i) CPPUNIT_ASSERT_EQUAL(int16_t((src[i * 2] + src[i * 2 + 1]) / 2), - dest[i]); + dest.data[i]); /* mono to stereo */ - dest = pcm_convert_channels_16(buffer, 2, 1, src, sizeof(src), - &dest_size); - CPPUNIT_ASSERT(dest != NULL); - CPPUNIT_ASSERT_EQUAL(sizeof(src) * 2, dest_size); + dest = pcm_convert_channels_16(buffer, 2, 1, { src, N * 2 }); + CPPUNIT_ASSERT(!dest.IsNull()); + CPPUNIT_ASSERT_EQUAL(N * 4, dest.size); for (unsigned i = 0; i < N; ++i) { - CPPUNIT_ASSERT_EQUAL(src[i], dest[i * 2]); - CPPUNIT_ASSERT_EQUAL(src[i], dest[i * 2 + 1]); + CPPUNIT_ASSERT_EQUAL(src[i], dest.data[i * 2]); + CPPUNIT_ASSERT_EQUAL(src[i], dest.data[i * 2 + 1]); } } void PcmChannelsTest::TestChannels32() { - constexpr unsigned N = 256; + constexpr size_t N = 256; const auto src = TestDataBuffer<int32_t, N * 2>(); PcmBuffer buffer; /* stereo to mono */ - size_t dest_size; - const int32_t *dest = - pcm_convert_channels_32(buffer, 1, 2, src, sizeof(src), - &dest_size); - CPPUNIT_ASSERT(dest != NULL); - CPPUNIT_ASSERT_EQUAL(sizeof(src) / 2, dest_size); + auto dest = pcm_convert_channels_32(buffer, 1, 2, { src, N * 2 }); + CPPUNIT_ASSERT(!dest.IsNull()); + CPPUNIT_ASSERT_EQUAL(N, dest.size); for (unsigned i = 0; i < N; ++i) CPPUNIT_ASSERT_EQUAL(int32_t(((int64_t)src[i * 2] + (int64_t)src[i * 2 + 1]) / 2), - dest[i]); + dest.data[i]); /* mono to stereo */ - dest = pcm_convert_channels_32(buffer, 2, 1, src, sizeof(src), - &dest_size); - CPPUNIT_ASSERT(dest != NULL); - CPPUNIT_ASSERT_EQUAL(sizeof(src) * 2, dest_size); + dest = pcm_convert_channels_32(buffer, 2, 1, { src, N * 2 }); + CPPUNIT_ASSERT(!dest.IsNull()); + CPPUNIT_ASSERT_EQUAL(N * 4, dest.size); for (unsigned i = 0; i < N; ++i) { - CPPUNIT_ASSERT_EQUAL(src[i], dest[i * 2]); - CPPUNIT_ASSERT_EQUAL(src[i], dest[i * 2 + 1]); + CPPUNIT_ASSERT_EQUAL(src[i], dest.data[i * 2]); + CPPUNIT_ASSERT_EQUAL(src[i], dest.data[i * 2 + 1]); } } |