Commit Graph

14513 Commits

Author SHA1 Message Date
Max Kellermann 8f981845dc switch to C++17
Time to move on, two years after 2017.
2019-08-03 12:57:56 +02:00
Max Kellermann c764b70b3a decoder/mad: merge DecodeNextFrame() and DecodeNextFrameHeader() 2019-08-03 12:55:56 +02:00
Max Kellermann 52bb03e136 decoder/mad: eliminate redundant error handling from DecodeNextFrame()
Much of that is not possible when mad_header_decode() has already been
called.
2019-08-03 12:55:48 +02:00
Max Kellermann a90685d6cf release v0.21.12
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Merge tag 'v0.21.12'

release v0.21.12
2019-08-03 12:53:23 +02:00
Max Kellermann ae19bda1f2 release v0.21.12 2019-08-03 12:48:20 +02:00
Max Kellermann f2d8fd769d player/Thread: don't restart unseekable song after failed seek attempt
The check IsSeekableCurrentSong() was added by commit
44b200240f in version 0.20.19, but it
caused a regression: by doing the branch only if the current song is
seekable, the player would restart the current song if it was not
seekable, and later the initial seek would fail; but we already know
it's not seekable, and so we should fail early.
2019-08-03 12:30:10 +02:00
Max Kellermann 9661062ae2 decoder/mad: pass const reference to RecoverFrameError() 2019-08-03 11:59:41 +02:00
Max Kellermann 2a07354cad decoder/mad: change integers to size_t 2019-08-03 11:44:02 +02:00
Max Kellermann fc18fd571c decoder/mad: return from SynthAndSubmit() early 2019-08-03 11:42:05 +02:00
Max Kellermann 51abed9732 decoder/mad: pass mad_pcm to mad_fixed_to_24_buffer() 2019-08-03 11:40:06 +02:00
Max Kellermann d00afc912c decoder/mad: eliminate the loop in SubmitPCM()
libmad has a hard-coded maximum PCM buffer size; if we make our
output_buffer just as large, we can avoid the loop, because any
possible size will fit.
2019-08-03 11:36:05 +02:00
Max Kellermann 9d0fe725eb decoder/mad: rename a few misnamed methods 2019-08-03 11:32:42 +02:00
Max Kellermann 8a432c9b7f decoder/mad: move code to LoadNextFrame() 2019-08-03 11:32:06 +02:00
Max Kellermann 187204f03c decoder/mad: move code to HandleCurrentFrame() 2019-08-03 11:32:06 +02:00
Max Kellermann 5e5fadb5f2 decoder/mad: remove unnecessary initializers
These will not be used until they are initialized in SyncAndSend().
2019-08-03 08:49:26 +02:00
Max Kellermann 952c793235 decoder/mad: subtract libmad decoder delay from LAME encoder padding
Apparently, libmad not only inserts 529 samples of silence at the
beginning of the file, but also removes them at the end.

This solves the last piece of
https://github.com/MusicPlayerDaemon/MPD/issues/601

Closes https://github.com/MusicPlayerDaemon/MPD/issues/601
2019-08-03 08:35:00 +02:00
Max Kellermann 3e3d8c7f9d decoder/mad: pad the input buffer with zero bytes and end of file
libmad requires padding the input buffer with "MAD_BUFFER_GUARD" zero
bytes at the end of the file, or else it is unable to decode the last
frame.

This fixes yet another bug which prevented this plugin from decoding
the last frame, see
https://github.com/MusicPlayerDaemon/MPD/issues/601
2019-08-03 08:32:27 +02:00
Max Kellermann 9b99a9897a decoder/mad: don't count the Xing/LAME metadata frame
The Xing/LAME frame indicates how many frames there are, but that
excludes the initial Xing/LAME frame.  Therefore, it should not be
counted.

This fixes an off-by-one bug which caused the last frame to be
skipped, fixing one part of
https://github.com/MusicPlayerDaemon/MPD/issues/601
2019-08-03 08:25:48 +02:00
Max Kellermann 4f56fdc397 decoder/mad: make "current_frame" zero-based
Increment "current_frame" after processing the frame.
2019-08-03 08:24:25 +02:00
Max Kellermann c87d6825ec decoder/mad: add API documentation 2019-08-03 08:07:30 +02:00
Max Kellermann 00830a20e3 decoder/mad: convert to class, make almost everything private 2019-08-03 07:52:51 +02:00
Max Kellermann d39d2874b4 decoder/mad: move code to methods RunDecoder(), RunScan() 2019-08-03 07:49:41 +02:00
Max Kellermann a0a74951b8 decoder/mad: eliminate attribute "bit_rate"
This also fixes a bug which caused the bit rate to not update after
seeking.
2019-08-03 00:38:45 +02:00
Max Kellermann 779a6855ff decoder/mad: add `noexcept` 2019-08-03 00:28:59 +02:00
Max Kellermann f7ed7446ae decoder/mad: use MAD_F_MIN and MAD_F_MAX 2019-08-03 00:27:59 +02:00
Max Kellermann 9d44a6d2ae decoder/mad: use Clamp() 2019-08-03 00:26:57 +02:00
Max Kellermann 10da9ee7ba decoder/mad: refactor local variables in FillBuffer() 2019-08-02 23:19:11 +02:00
Max Kellermann f9eff31205 decoder/mad: use sizeof(input_buffer) 2019-08-02 23:19:11 +02:00
Max Kellermann 1d74a029a2 decoder/mad: simplify variable initialization in FillBuffer() 2019-08-02 23:19:11 +02:00
Max Kellermann 6b8ca514bb decoder/mad: fix broken log message
Broken since commit f8bfea8bae
2019-08-02 22:58:16 +02:00
Max Kellermann f51e555154 decoder/mad: change "mp3_" suffix to "mad_" 2019-08-02 22:49:55 +02:00
Max Kellermann 61a3c69a06 decoder/mad: make enums strictly-typed 2019-08-02 22:49:55 +02:00
Max Kellermann 089615a01e decoder/mad: include cleanup 2019-08-02 22:49:55 +02:00
Max Kellermann 52bee8f81f util/StaticFifoBuffer: add GetAvailable() 2019-08-02 22:49:55 +02:00
Max Kellermann adc25e648f util/StaticFifoBuffer: add `constexpr` 2019-08-02 22:49:33 +02:00
Max Kellermann 31da8eac9b util/StaticFifoBuffer: add `noexcept` 2019-08-02 22:49:05 +02:00
Max Kellermann e00464435b util/Compiler.h: move compiler version checks to meson.build 2019-08-02 15:53:16 +02:00
Diomendius b81138bda1 Fix JACK plugin outputting only to left channel
The JACK output plugin would not correctly upmix mono input files when exactly 2 output ports were configured. This fixes that.
2019-08-02 15:52:20 +02:00
Max Kellermann fe2f8c088a Partition, ...: add `noexcept` to callback methods 2019-08-02 14:44:00 +02:00
Max Kellermann 6de088140b lib/xiph/OggVisitor: invoke OnOggPacket() with the "E_O_S" packet
The "end of stream" packet is not special; it contains normal data,
and thus we should pass it to OnOggPacket().

This fixes one part of https://github.com/MusicPlayerDaemon/MPD/issues/601
2019-08-02 14:04:08 +02:00
Max Kellermann 86d0534638 lib/xiph/OggVisitor: more API documentation 2019-08-02 13:56:00 +02:00
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 a784c8b1ae net/Resolver: replace memset(0) with empty C++ initializer list 2019-07-29 11:32:06 +02:00
Max Kellermann 991bbea875 Merge branch 'v0.21.x' 2019-07-29 11:32:00 +02:00
Max Kellermann 1033dbca2b playlist/Song: add missing includes 2019-07-29 11:31:30 +02:00
Max Kellermann a2d2210713 ls: fix early return in uri_supported_scheme()
Fixes regression by commit 4e2a551f30

Closes https://github.com/MusicPlayerDaemon/MPD/issues/599
2019-07-29 11:08:47 +02:00
Max Kellermann b955334882 decoder/opus: ignore case in replay gain tag names
Closes https://github.com/MusicPlayerDaemon/MPD/issues/604
2019-07-29 10:40:37 +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