mpd/test/test_pcm_export.cxx

445 lines
13 KiB
C++
Raw Normal View History

2014-08-12 22:05:38 +02:00
/*
2020-01-18 19:22:19 +01:00
* Copyright 2003-2020 The Music Player Daemon Project
2014-08-12 22:05:38 +02:00
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
2019-06-16 12:11:44 +02:00
#include "pcm/Export.hxx"
#include "pcm/Traits.hxx"
2019-03-08 10:21:10 +01:00
#include "util/ByteOrder.hxx"
2014-08-12 21:40:06 +02:00
#include "util/ConstBuffer.hxx"
2014-08-12 22:05:38 +02:00
2018-10-16 19:01:13 +02:00
#include <gtest/gtest.h>
2014-08-12 22:05:38 +02:00
#include <string.h>
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportShift8)
2014-08-12 22:05:38 +02:00
{
static constexpr int32_t src[] = { 0x0, 0x1, 0x100, 0x10000, 0xffffff };
static constexpr uint32_t expected[] = { 0x0, 0x100, 0x10000, 0x1000000, 0xffffff00 };
PcmExport::Params params;
params.shift8 = true;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(42u), 42u);
EXPECT_EQ(params.CalcInputSampleRate(42u), 42u);
2014-08-12 22:05:38 +02:00
PcmExport e;
e.Open(SampleFormat::S24_P32, 2, params);
2014-08-12 22:05:38 +02:00
EXPECT_EQ(e.GetInputFrameSize(), 8u);
EXPECT_EQ(e.GetOutputFrameSize(), 8u);
EXPECT_EQ(e.GetInputBlockSize(), 8u);
EXPECT_EQ(e.GetOutputBlockSize(), 8u);
2014-08-12 21:40:06 +02:00
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint8_t expected_silence[8]{};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
2014-08-12 22:05:38 +02:00
}
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportPack24)
2014-08-12 22:05:38 +02:00
{
static constexpr int32_t src[] = { 0x0, 0x1, 0x100, 0x10000, 0xffffff };
static constexpr uint8_t expected_be[] = {
0, 0, 0x0,
0, 0, 0x1,
0, 0x1, 0x00,
0x1, 0x00, 0x00,
0xff, 0xff, 0xff,
};
static constexpr uint8_t expected_le[] = {
0, 0, 0x0,
0x1, 0, 0,
0x00, 0x1, 0,
0, 0x00, 0x01,
0xff, 0xff, 0xff,
};
static constexpr size_t expected_size = sizeof(expected_be);
static const uint8_t *const expected = IsBigEndian()
? expected_be : expected_le;
PcmExport::Params params;
params.pack24 = true;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(42u), 42u);
EXPECT_EQ(params.CalcInputSampleRate(42u), 42u);
2014-08-12 22:05:38 +02:00
PcmExport e;
e.Open(SampleFormat::S24_P32, 2, params);
2014-08-12 22:05:38 +02:00
EXPECT_EQ(e.GetInputFrameSize(), 8u);
EXPECT_EQ(e.GetOutputFrameSize(), 6u);
EXPECT_EQ(e.GetInputBlockSize(), 8u);
EXPECT_EQ(e.GetOutputBlockSize(), 6u);
2014-08-12 21:40:06 +02:00
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(expected_size, dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint8_t expected_silence[6]{};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
2014-08-12 22:05:38 +02:00
}
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportReverseEndian)
2014-08-12 22:05:38 +02:00
{
static constexpr uint8_t src[] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
};
static constexpr uint8_t expected2[] = {
2, 1, 4, 3, 6, 5, 8, 7, 10, 9, 12, 11
};
static constexpr uint8_t expected4[] = {
4, 3, 2, 1, 8, 7, 6, 5, 12, 11, 10, 9,
};
PcmExport::Params params;
params.reverse_endian = true;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(42u), 42u);
EXPECT_EQ(params.CalcInputSampleRate(42u), 42u);
2014-08-12 22:05:38 +02:00
PcmExport e;
e.Open(SampleFormat::S8, 2, params);
2014-08-12 22:05:38 +02:00
EXPECT_EQ(e.GetInputFrameSize(), 2u);
EXPECT_EQ(e.GetOutputFrameSize(), 2u);
EXPECT_EQ(e.GetInputBlockSize(), 2u);
EXPECT_EQ(e.GetOutputBlockSize(), 2u);
2014-08-12 21:40:06 +02:00
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(src), dest.size);
EXPECT_TRUE(memcmp(dest.data, src, dest.size) == 0);
2014-08-12 22:05:38 +02:00
e.Open(SampleFormat::S16, 2, params);
EXPECT_EQ(e.GetInputFrameSize(), 4u);
EXPECT_EQ(e.GetOutputFrameSize(), 4u);
EXPECT_EQ(e.GetInputBlockSize(), 4u);
EXPECT_EQ(e.GetOutputBlockSize(), 4u);
2014-08-12 21:40:06 +02:00
dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected2), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected2, dest.size) == 0);
2014-08-12 22:05:38 +02:00
e.Open(SampleFormat::S32, 2, params);
EXPECT_EQ(e.GetInputFrameSize(), 8u);
EXPECT_EQ(e.GetOutputFrameSize(), 8u);
EXPECT_EQ(e.GetInputBlockSize(), 8u);
EXPECT_EQ(e.GetOutputBlockSize(), 8u);
2014-08-12 21:40:06 +02:00
dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected4), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected4, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint8_t expected_silence[8]{};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
2014-08-12 22:05:38 +02:00
}
#ifdef ENABLE_DSD
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportDsdU16)
2017-01-11 22:33:37 +01:00
{
static constexpr uint8_t src[] = {
0x01, 0x23, 0x45, 0x67,
0x89, 0xab, 0xcd, 0xef,
0x11, 0x22, 0x33, 0x44,
0x55, 0x66, 0x77, 0x88,
};
static constexpr uint16_t expected[] = {
0x0145, 0x2367,
0x89cd, 0xabef,
0x1133, 0x2244,
0x5577, 0x6688,
};
PcmExport::Params params;
params.dsd_mode = PcmExport::DsdMode::U16;
2017-01-11 22:33:37 +01:00
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(705600u), 352800u);
EXPECT_EQ(params.CalcInputSampleRate(352800u), 705600u);
2017-01-11 22:33:37 +01:00
PcmExport e;
e.Open(SampleFormat::DSD, 2, params);
EXPECT_EQ(e.GetInputFrameSize(), 2u);
EXPECT_EQ(e.GetOutputFrameSize(), 4u);
EXPECT_EQ(e.GetInputBlockSize(), 4u);
EXPECT_EQ(e.GetOutputBlockSize(), 4u);
2017-01-11 22:33:37 +01:00
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
/* no output, 2/4 remains */
static constexpr uint8_t src2[] = { 0x11, 0x22 };
static constexpr uint16_t expected2[] = {};
dest = e.Export({src2, sizeof(src2)});
EXPECT_EQ(sizeof(expected2), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected2, dest.size) == 0);
/* one full frame and 2/4 remains */
static constexpr uint8_t src3[] = { 0x33, 0x44, 0x55, 0x66 };
static constexpr uint16_t expected3[] = { 0x1133, 0x2244 };
dest = e.Export({src3, sizeof(src3)});
EXPECT_EQ(sizeof(expected3), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected3, dest.size) == 0);
/* two full frames and 2/4 remains again */
static constexpr uint8_t src4[] = { 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee };
static constexpr uint16_t expected4[] = { 0x5577, 0x6688, 0x99bb, 0xaacc };
dest = e.Export({src4, sizeof(src4)});
EXPECT_EQ(sizeof(expected4), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected4, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint8_t expected_silence[]{0x69, 0x69, 0x69, 0x69};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
2017-01-11 22:33:37 +01:00
}
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportDsdU32)
{
static constexpr uint8_t src[] = {
0x01, 0x23, 0x45, 0x67,
0x89, 0xab, 0xcd, 0xef,
0x11, 0x22, 0x33, 0x44,
0x55, 0x66, 0x77, 0x88,
};
static constexpr uint32_t expected[] = {
0x014589cd,
0x2367abef,
0x11335577,
0x22446688,
};
PcmExport::Params params;
params.dsd_mode = PcmExport::DsdMode::U32;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(705600u), 176400u);
EXPECT_EQ(params.CalcInputSampleRate(176400u), 705600u);
PcmExport e;
e.Open(SampleFormat::DSD, 2, params);
EXPECT_EQ(e.GetInputFrameSize(), 2u);
EXPECT_EQ(e.GetOutputFrameSize(), 8u);
EXPECT_EQ(e.GetInputBlockSize(), 8u);
EXPECT_EQ(e.GetOutputBlockSize(), 8u);
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
/* no output, 4/8 remains */
static constexpr uint8_t src2[] = { 0x11, 0x22, 0x33, 0x44 };
static constexpr uint32_t expected2[] = {};
dest = e.Export({src2, sizeof(src2)});
EXPECT_EQ(sizeof(expected2), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected2, dest.size) == 0);
/* one full frame and 4/8 remains */
static constexpr uint8_t src3[] = { 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc };
static constexpr uint32_t expected3[] = { 0x11335577, 0x22446688 };
dest = e.Export({src3, sizeof(src3)});
EXPECT_EQ(sizeof(expected3), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected3, dest.size) == 0);
/* two full frames and 2/4 remains again */
static constexpr uint8_t src4[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
static constexpr uint32_t expected4[] = { 0x99bb0103, 0xaacc0204 };
dest = e.Export({src4, sizeof(src4)});
EXPECT_EQ(sizeof(expected4), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected4, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint8_t expected_silence[]{0x69, 0x69, 0x69, 0x69, 0x69, 0x69, 0x69, 0x69};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
}
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportDop)
2014-08-12 22:05:38 +02:00
{
static constexpr uint8_t src[] = {
0x01, 0x23, 0x45, 0x67,
0x89, 0xab, 0xcd, 0xef,
};
static constexpr uint32_t expected[] = {
0xff050145,
0xff052367,
0xfffa89cd,
0xfffaabef,
};
PcmExport::Params params;
params.dsd_mode = PcmExport::DsdMode::DOP;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(705600u), 352800u);
EXPECT_EQ(params.CalcInputSampleRate(352800u), 705600u);
2014-08-12 22:05:38 +02:00
PcmExport e;
e.Open(SampleFormat::DSD, 2, params);
2014-08-12 22:05:38 +02:00
EXPECT_EQ(e.GetInputFrameSize(), 2u);
EXPECT_EQ(e.GetOutputFrameSize(), 8u);
EXPECT_EQ(e.GetInputBlockSize(), 8u);
EXPECT_EQ(e.GetOutputBlockSize(), 16u);
2014-08-12 21:40:06 +02:00
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
/* not enough data: 2/8 */
static constexpr uint8_t src2[] = { 0x12, 0x34 };
static constexpr uint32_t expected2[] = {};
dest = e.Export({src2, sizeof(src2)});
ASSERT_EQ(sizeof(expected2), dest.size);
ASSERT_TRUE(memcmp(dest.data, expected2, dest.size) == 0);
/* not enough data: 6/8 */
static constexpr uint8_t src3[] = { 0x56, 0x78, 0x9a, 0xbc };
static constexpr uint32_t expected3[] = {};
dest = e.Export({src3, sizeof(src3)});
ASSERT_EQ(sizeof(expected3), dest.size);
ASSERT_TRUE(memcmp(dest.data, expected3, dest.size) == 0);
/* just enough data: 8/8 */
static constexpr uint8_t src4[] = { 0xde, 0xf0 };
static constexpr uint32_t expected4[] = { 0xff051256, 0xff053478, 0xfffa9ade, 0xfffabcf0 };
dest = e.Export({src4, sizeof(src4)});
ASSERT_EQ(sizeof(expected4), dest.size);
ASSERT_TRUE(memcmp(dest.data, expected4, dest.size) == 0);
/* not enough data: 6/8 */
static constexpr uint8_t src5[] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66 };
static constexpr uint32_t expected5[] = {};
dest = e.Export({src5, sizeof(src5)});
ASSERT_EQ(sizeof(expected5), dest.size);
ASSERT_TRUE(memcmp(dest.data, expected5, dest.size) == 0);
/* two quads returned, not enough data for more: 2/8 */
static constexpr uint8_t src6[] = { 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x00, 0x10, 0x20 };
static constexpr uint32_t expected6[] = { 0xff051133, 0xff052244, 0xfffa5577, 0xfffa6688, 0xff0599bb, 0xff05aacc, 0xfffaddff, 0xfffaee00 };
dest = e.Export({src6, sizeof(src6)});
ASSERT_EQ(sizeof(expected6), dest.size);
ASSERT_TRUE(memcmp(dest.data, expected6, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr uint32_t expected_silence[]{0xff056969, 0xff056969, 0xfffa6969, 0xfffa6969};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
2014-08-12 22:05:38 +02:00
}
#endif
template<SampleFormat F, class Traits=SampleTraits<F>>
static void
TestAlsaChannelOrder51()
{
using value_type = typename Traits::value_type;
static constexpr value_type src[] = {
0, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11,
};
static constexpr value_type expected[] = {
0, 1, 4, 5, 2, 3,
6, 7, 10, 11, 8, 9,
};
PcmExport::Params params;
params.alsa_channel_order = true;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(42u), 42u);
EXPECT_EQ(params.CalcInputSampleRate(42u), 42u);
PcmExport e;
e.Open(F, 6, params);
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
}
template<SampleFormat F, class Traits=SampleTraits<F>>
static void
TestAlsaChannelOrder71()
{
using value_type = typename Traits::value_type;
static constexpr value_type src[] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
};
static constexpr value_type expected[] = {
0, 1, 4, 5, 2, 3, 6, 7,
8, 9, 12, 13, 10, 11, 14, 15,
};
PcmExport::Params params;
params.alsa_channel_order = true;
2018-10-16 19:01:13 +02:00
EXPECT_EQ(params.CalcOutputSampleRate(42u), 42u);
EXPECT_EQ(params.CalcInputSampleRate(42u), 42u);
PcmExport e;
e.Open(F, 8, params);
auto dest = e.Export({src, sizeof(src)});
2018-10-16 19:01:13 +02:00
EXPECT_EQ(sizeof(expected), dest.size);
EXPECT_TRUE(memcmp(dest.data, expected, dest.size) == 0);
2019-06-26 16:04:46 +02:00
const auto silence = e.GetSilence();
constexpr value_type expected_silence[8]{};
EXPECT_EQ(silence.size, sizeof(expected_silence));
EXPECT_EQ(memcmp(silence.data, expected_silence,
sizeof(expected_silence)), 0);
}
2018-10-16 19:01:13 +02:00
TEST(PcmTest, ExportAlsaChannelOrder)
{
TestAlsaChannelOrder51<SampleFormat::S16>();
TestAlsaChannelOrder71<SampleFormat::S16>();
TestAlsaChannelOrder51<SampleFormat::S32>();
TestAlsaChannelOrder71<SampleFormat::S32>();
}