The list head is a stable value that is guaranteed to be still valid
when insert_commit() gets called.
This fixes a linked list corruption bug in class StaticCache which
occurs when the cache item pointed to by the iterator gets evicted
between insert_check() and insert_commit().
6d91b5c7b2 ("fix double promotions") changed
how LAME peak values are decoded, producing large incorrect values that
cause some MP3 files to play silently.
Restore the original decode from MAD fixed-point format to double and
document what it's doing.
Fixes#1823
GNU libstdc++ declares cmath functions as constexpr, but libc++ does
not. The C++ standards state the standard library functions should not
be declared constexpr unless explicitly required.
This eliminates all `Storage::GetInfo()` calls from
`UpdateWalk::PurgeDeletedFromDirectory()` and instead uses a "marker"
field to mark items that have been visited; later, all unmarked items
can be deleted.
This eliminates a lot of redundant I/O which is noticable with the
`curl` storage plugin (i.e. WebDAV).
Let OnHeaders() check the status.
The status checking code was added by commit 4f021cbced in 2011,
but in 2008, commit a8e81326d0 enabled `CURLOPT_FAILONERROR`, which
means the status checking code never had any effect.
This allows `LoadExcludeListOrLog()` to hide boring "404 Not Found"
log messages via `IsFileNotFound()`.
The `assert(!quit)` can fail if the `EventThread` gets stopped before
it enters `EventLoop::Run()`. There is a similar problem with `alive`,
which gets reset by `EventThread::Stop()`.
If that happens, then `EventLoop::Run()` should return immediately
without handling any events.
Without clearing all `in_playlist` flags, the songs will never be
revealed again if they were hidden once by a CUE sheet, not even after
the CUE sheet gets deleted or modified.
Closes https://github.com/MusicPlayerDaemon/MPD/issues/1784
This adds `MakeFfmpegError()` to the executable and fixes a linker
failure when `libavutil` is available, but `libavformat` and
`libavcodec` are not.
Closes https://github.com/MusicPlayerDaemon/MPD/issues/1786
Otherwise, building will generate these warnings:
systemd/system/meson.build:5: WARNING: Project targeting '>= 0.56.0' but tried to use feature deprecated since '0.56.0': Dependency.get_pkgconfig_variable. use Dependency.get_variable(pkgconfig : ...) instead
systemd/user/meson.build:5: WARNING: Project targeting '>= 0.56.0' but tried to use feature deprecated since '0.56.0': Dependency.get_pkgconfig_variable. use Dependency.get_variable(pkgconfig : ...) instead
libfmt 10 doesn't know how to format a StringView, and doesn't cast to
std::string_view anymore. The StringView class has been removed from
MPD 0.24 completely, and this is a stable-branch-only workaround.
Closes https://github.com/MusicPlayerDaemon/MPD/pull/1814
