Max Kellermann
af99f9fc90
pcm/Volume: convert S16 to S24 to preserve quality and reduce noise
...
Applying software volume to S16 samples means several bits of
precision are lost; at 25% volume, two bits are lost. Additionally,
dithering adds some noise.
The problem gets worse when you apply the software volume code twice:
for the software mixer volume, and again for the replay gain. This
loses some more precision and adds even more dithering noise, which
can become audible (see
https://github.com/MusicPlayerDaemon/MPD/issues/542 ).
By converting everything to 24 bit, we need to shift only two bits to
the right instead of ten, losing nearly no precision, and dithering is
not needed. Even if the output device is unable to play S24 directly,
we can convert back to S16 with only one stage of dithering.
Closes https://github.com/MusicPlayerDaemon/MPD/issues/542
2019-07-30 20:03:37 +02:00
Max Kellermann
991bbea875
Merge branch 'v0.21.x'
2019-07-29 11:32:00 +02:00
Max Kellermann
90ea3bf985
playlist/Song: support backslash in relative URIs
...
Closes https://github.com/MusicPlayerDaemon/MPD/issues/607
2019-07-29 09:58:53 +02:00
Max Kellermann
83b0871248
test/test_translate_song: remove unused variable "s1"
2019-07-29 09:52:57 +02:00
Max Kellermann
d8aec4b2dc
test/run_decoder: catch StopDecoder
...
This exception is usually thrown by class DecoderBridge, but the Opus
plugin (ab)uses it as well, so we need to catch it.
2019-07-12 17:49:12 +02:00
Max Kellermann
5fa7610264
pcm/Volume: Open() returns output sample format
...
Prepare for a new mode which may convert to a different sample format
when applying volume, to reduce dithering.
2019-07-05 19:03:00 +02:00
Max Kellermann
d663f81420
include cleanups (powered by iwyu)
2019-07-05 09:59:58 +02:00
Max Kellermann
4650a903b4
decoder/Bridge: add noexcept
2019-07-05 08:57:51 +02:00
Max Kellermann
beed004b10
pcm/Export: add GetSilence()
2019-06-26 16:04:46 +02:00
Max Kellermann
730e67d766
test/test_pcm_export: add tests for Get{In,Out}put{Frame,Block}Size()
2019-06-26 16:01:19 +02:00
Max Kellermann
bf26adf555
pcm/Dsd{16,32}: stash odd frames away for the next call
...
Similar to commit 32380d1db0
, these are
the final parts for really fixing
https://github.com/MusicPlayerDaemon/MPD/issues/469
2019-06-18 11:19:27 +02:00
Max Kellermann
28e07e900f
pcm/Export: convert the DSD bools to an enum
...
These options are exclusive.
2019-06-17 22:35:00 +02:00
Max Kellermann
32380d1db0
pcm/Dop: stash odd frames away for the next call
...
First part of the "real" fix for
https://github.com/MusicPlayerDaemon/MPD/issues/469
2019-06-17 22:18:44 +02:00
Max Kellermann
e87f0ca771
pcm/Pcm*: drop more "Pcm" prefixes from source file names
2019-06-17 11:17:48 +02:00
Max Kellermann
a139279575
Copyright year 2019
2019-06-17 11:17:30 +02:00
Max Kellermann
fd5e74dbd0
pcm/Pcm{Dop,Export}: drop "Pcm" prefix
2019-06-16 12:11:44 +02:00
Max Kellermann
bd6b7aa88e
archive/Lookup: move to fs/LookupFile.cxx
...
This can be used for other purposes as well.
2019-06-15 14:26:26 +02:00
Max Kellermann
fcf6415963
archive/Lookup: pass class Path
2019-06-15 14:06:50 +02:00
Max Kellermann
be79b44dc8
archive/Lookup: pass const pointer
2019-06-15 14:04:34 +02:00
Max Kellermann
17f207ffd1
archive/Lookup: return AllocatedPath
2019-06-15 13:57:28 +02:00
Max Kellermann
548aa00111
tag/Handler: pass StringView to OnTag() and OnPair()
...
Eliminates a number of allocations, because callers don't need to copy
the strings to a newly allocated buffer only to null-terminate them.
And most callers don't need to have a null-terminated string.
2019-06-06 13:00:53 +02:00
Max Kellermann
71f9332bd3
test/TestCircularBuffer: add constexpr
to fix -Wvla
2019-06-06 12:40:32 +02:00
Max Kellermann
e1ac377812
archive/ArchiveLookup: replace output parameters with a struct
2019-05-31 19:56:25 +02:00
Max Kellermann
12e75a523a
archive/ArchiveLookup: remove "suffix" output parameter
...
Let the caller do this. Our GetSuffix() function was broken anyway.
2019-05-31 19:01:22 +02:00
Max Kellermann
fa13648f2c
archive/ArchiveLookup: throw on error
2019-05-31 18:52:11 +02:00
Max Kellermann
7739b3960c
mixer/Listener: add noexcept
2019-05-31 14:09:47 +02:00
Max Kellermann
971450f0d4
input/InputStream: make IsEOF() and IsAvailable() const
2019-05-29 13:31:54 +02:00
Max Kellermann
e0d5d88104
Log: make LogLevel the first parameter
...
Prepare for templated functions.
2019-05-23 12:17:59 +02:00
Max Kellermann
9a78371b5c
DetachedSong: allow LoadFile(), Update() to throw
2019-05-22 10:19:25 +02:00
Max Kellermann
214ddee2f5
util/Time*: move to time/
2019-05-08 15:47:58 +02:00
Max Kellermann
973c87b351
event/Call, ...: use wait() with predicate
2019-05-07 20:01:45 +02:00
Max Kellermann
1b5c1f75a4
input/InputStreams: pass std::unique_lock<> to various methods
2019-05-07 19:09:39 +02:00
Max Kellermann
92022658f9
thread/Cond: add wait() overload which takes a unique_lock<>
...
Just like std::condition_variable, which however has no way to specify
the std::mutex directly.
2019-04-26 11:51:45 +02:00
Max Kellermann
b51bae5500
thread/*Cond: rename methods to match std::condition_variable
2019-04-25 19:46:43 +02:00
Max Kellermann
c7c303eec3
db/DatabaseListener: add noexcept
2019-04-24 14:57:30 +02:00
Max Kellermann
a30af2ba42
lib/chromaprint/DecoderClient: replace method PrintResult()
2019-04-05 13:40:05 +02:00
Max Kellermann
8006911a1f
decoder/Client: add noexcept
2019-04-05 09:03:42 +02:00
Max Kellermann
e78d825059
pcm/PcmConvert: eliminate Open() and Close()
...
Let the constructor and destructor do this. This means that all users
have to be converted to allocate PcmConvert dynamically.
2019-04-04 21:01:08 +02:00
Max Kellermann
8a07724b23
test/RunChromaprint: move class ChromaprintDecoderClient to lib/chromaprint/
2019-04-04 20:29:27 +02:00
Max Kellermann
5256929b17
tag/Chromaprint: move to lib/chromaprint/Context.hxx
2019-04-04 20:21:10 +02:00
Max Kellermann
93d91936b5
test/run_filter: check for partial writes
2019-03-25 08:59:34 +01:00
Max Kellermann
2220383d83
test/run_filter: move code to WriteOrThrow()
2019-03-25 08:59:25 +01:00
Max Kellermann
3231706628
test/run_filter: use class FileDescriptor
2019-03-25 08:53:58 +01:00
Max Kellermann
977a4570d9
Merge branch 'v0.21.x'
2019-03-21 11:49:41 +01:00
Max Kellermann
6bab3bcfea
test/RunChromaprint: add missing override
2019-03-20 13:30:13 +01:00
Max Kellermann
a66097129d
Merge branch 'v0.21.x'
2019-03-16 14:08:22 +01:00
Max Kellermann
52ce39dc3e
test/TestSongFilter: unit test for song filters
...
A few of those tests fail due to bugs.
2019-03-16 13:23:02 +01:00
Max Kellermann
7a3e15d8e5
test/meson.build: add section for filter tests
2019-03-16 13:23:02 +01:00
Max Kellermann
cf66a60c60
test/MakeTag: add noexcept
2019-03-16 13:23:02 +01:00
Max Kellermann
9b26d451e4
test/MakeTag: remove static
2019-03-16 13:23:02 +01:00
Max Kellermann
137ffba1b4
test/test_translate_song: move MakeTag() to header
2019-03-16 13:23:02 +01:00
Max Kellermann
1a0865da7a
test/run_filter: ensure that partial frames will not get passed to the filter
2019-03-14 14:26:53 +01:00
Max Kellermann
a6ecf6c992
test/run_filter: move the buffer into the loop
2019-03-14 13:57:37 +01:00
Max Kellermann
c176d94598
system/ByteOrder: move to util/
2019-03-08 10:21:10 +01:00
Max Kellermann
6c28adbcd2
db/Plugin: use std::unique_ptr<> to manage Database pointers
2019-02-20 20:43:31 +01:00
Max Kellermann
e9c45a9140
playlist/Registry: add RAII class
2019-02-05 23:03:29 +01:00
Max Kellermann
7a23c123c8
decoder/List: add RAII class
2019-02-05 22:12:22 +01:00
Max Kellermann
9e73ea77b4
input/Init: add RAII class
2019-02-05 22:07:49 +01:00
Max Kellermann
b0739eca87
test/ConfigGlue: merge duplicate code from various debug programs
2019-02-05 21:56:20 +01:00
Max Kellermann
c9ba4f3f9c
archive/List: add RAII class
2019-02-05 21:40:07 +01:00
Max Kellermann
48ec09ab1e
test/net/TestIPv4Address: make literal unsigned to work around -Wsign-compare
2019-01-21 14:39:24 +01:00
Max Kellermann
6a68e1c3f3
test/net/TestIPv6Address: work around failure on macOS
2019-01-21 12:13:52 +01:00
Max Kellermann
85f77ec81d
test/net/TestLocalSocketAddress: can't use strcmp() if the string isn't null-terminated.
2019-01-21 12:12:36 +01:00
Max Kellermann
2cc2bab309
test/net: new unit tests
2019-01-20 21:05:21 +01:00
Max Kellermann
ce49d99c2f
check.h: remove obsolete header
...
Since we switched from autotools to Meson in commit
94592c1406
, we don't need to include
`config.h` early to properly enable large file support. Meson passes
the required macros on the compiler command line instead of defining
them in `config.h`.
This means we can include `config.h` at any time, whenever we want to
check its macros, and there are no ordering constraints.
2018-11-19 16:33:49 +01:00
Volodymyr Medvid
04f632296f
test/meson.build: run_storage depends on event lib
...
test/run_storage.cxx depends on EventThread/EventLoop from libevent.a.
Depend on it explicitly. This addresses build failure with
-Dtest=true -Dcurl=disabled -Ddbus=disabled
2018-11-15 19:01:43 +02:00
Max Kellermann
96ae0ec93a
remove some autotools remains
...
Closes #396
2018-11-02 18:55:49 +01:00
Max Kellermann
f5c9071494
*: copyright year 2018
2018-10-31 17:54:59 +01:00
Max Kellermann
bb5918932b
pcm/PcmUtils: rename to Clamp.hxx
2018-10-30 00:05:58 +01:00
Max Kellermann
c92f0a1336
test/PcmFormat: add Float/32 bit test
2018-10-29 23:06:40 +01:00
Max Kellermann
8463441afe
test/PcmFormat: rename FormatFloat to FormatFloat16
2018-10-29 23:06:37 +01:00
Max Kellermann
30e22b753b
tag/Chromaprint: OO wrapper for a ChromaprintContext
2018-10-24 10:52:45 +02:00
Max Kellermann
01b6e1cbf2
test: use GTest instead of cppunit
2018-10-16 21:26:04 +02:00
Max Kellermann
94592c1406
build with Meson instead of autotools
...
So long, autotools! This is my last MPD related project to migrate
away from it. It has its strengths, but also very obvious weaknesses
and weirdnesses. Today, many of its quirks are not needed anymore,
and are cumbersome and slow. Now welcome our new Meson overlords!
2018-10-14 23:41:38 +02:00
Max Kellermann
224400074c
player/CrossFade: use std::chrono::duration
2018-09-22 19:37:02 +02:00
Max Kellermann
90f4e97751
decoder/Client: use std::chrono::duration<double> instead of raw double
2018-09-21 20:42:34 +02:00
Max Kellermann
68f824a186
protocol/ArgParser: move struct RangeArg to separate header
2018-09-02 08:17:22 +02:00
Max Kellermann
4a1e885c0a
net/Resolver: replace with more advanced implementation
...
The new implementation is copied from another project and is
BSD-licensed. It is exception-safe and can parse IPv6 scope ids with
interface names.
2018-08-21 08:26:12 +02:00
Max Kellermann
ec54754e22
Compiler.h: move to util/
2018-08-20 16:19:17 +02:00
Max Kellermann
4accc1f159
test/run_neighbor_explorer: allocate ConfigData on the stack
2018-08-19 22:41:58 +02:00
Max Kellermann
80839b5372
test/run_input: allocate ConfigData in class GlobalInit
2018-08-19 22:41:08 +02:00
Max Kellermann
dafa3f985a
test/run_decoder: allocate ConfigData in class GlobalInit
2018-08-19 22:40:36 +02:00
Max Kellermann
f865e1393c
test/dump_rva2: remove obsolete fake function config_get_string()
2018-08-19 22:39:22 +02:00
Max Kellermann
c99416fbe0
test/dump_playlist: allocate ConfigData on the stack
2018-08-19 22:36:52 +02:00
Max Kellermann
3caef29b93
test/DumpDatabase: allocate ConfigData on the stack
2018-08-19 22:34:10 +02:00
Max Kellermann
027e562f65
song/OptimizeFilter: optimization stage for filters
2018-08-02 19:42:53 +02:00
Max Kellermann
90201e9970
DetachedSong, db/LightSong, SongFilter: move to src/song/
2018-08-02 13:51:18 +02:00
Max Kellermann
a174159496
test/ParseSongFilter: new debug program
2018-07-24 23:04:47 +02:00
Max Kellermann
32290d5eb8
fs/Path: add method ToUTF8Throw()
2018-07-18 16:51:29 +02:00
Max Kellermann
49efb6071c
config/Migrate: library to migrate deprecated settings
2018-07-18 10:25:02 +02:00
Max Kellermann
1b4181d983
test/DumpDatabase: use struct ConfigData
2018-07-17 23:41:37 +02:00
Max Kellermann
4f678aa244
neighbor/Glue: use struct ConfigData
2018-07-17 23:11:33 +02:00
Max Kellermann
24a86dce21
tag/Config: use struct ConfigData
2018-07-17 22:34:11 +02:00
Max Kellermann
f18695eb45
test/run_output: use struct ConfigData
2018-07-17 22:12:56 +02:00
Max Kellermann
d6b0ecac1b
test/run_filter: use struct ConfigData
2018-07-17 22:11:57 +02:00
Max Kellermann
61a119b607
playlist/Registry: use struct ConfigData
2018-07-17 22:10:32 +02:00
Max Kellermann
ea5096ac90
test/read_conf: use struct ConfigData
2018-07-17 22:08:48 +02:00
Max Kellermann
428c2ec0e3
test/read_conf: throw if setting is not configured
2018-07-17 22:08:08 +02:00
Max Kellermann
1a82981d07
test/read_conf: validate the setting name early
2018-07-17 22:07:05 +02:00
Max Kellermann
0ff0aca2e2
input/Init: use struct ConfigData
2018-07-17 22:05:27 +02:00