Buffer up to 5 milliseconds of audio, or at minimum 1024 samples, each
call. Also pre-allocate the buffer, rather than using a stack buffer.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This is an unnecessary step, and results in the offset being off by the
duration of the first pre-read block. This is incorrect.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
The Vorbis, Opus, MAD MPEG, and especially the FFmpeg inputs needed to
have their metadata update intervals severely reduced, to reduce CPU
usage, especially on files with lots of tags. Interval reduced to only
once per second.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Oops, this compare blunder resulted in DSD decimation breaking every
1024 samples or so, owing to block sizes, and caused ticking sounds as a
result. It would also cause HDCD decoding to break completely.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Neither of these two changes is really important, but they do simplify
things, and the division on that one function makes the non-decimating
DSD support actually functional, as the caller expects a specific number
of samples, and that was otherwise octupling the input sample count.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Another large stack buffer was at play here. Consolidated it into an
existing buffer that can perform double duty here, since neither place
it's used conflicts with each other.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
It already supported reading the CUESHEET metadata block, but I managed
to break reading and processing CUESHEET Vorbis comments, which broke
CUE tagging, as well as files that didn't have both tags.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Playlist View pasteboard copier function should only be generating URLs,
and it should verify that the entry has a valid URL to begin with.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
In case the current track isn't part of an album, or is otherwise not
matching any albums in the playlist. Though the Album filter predicate
wasn't working for a while due to changes.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Only unregister the listener if it actually has been registered, and
clear the handle upon doing so.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
The local and seekable file scanner could crash on bad MPEG files if
they failed to decode any frames and broke due to either end of file or
other unrecoverable errors, due to a division by zero error attempting
to calculate the file bitrate. Now correctly return error state if this
occurs, bailing early.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Apparently we need this to prevent Core Data from stomping on itself
when another thread accesses it.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Apparently, the autotools package uses a different versioning scheme
than the CMake build. Also rebuilt and re-versioned libvorbis and
libvorbisfile.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Sample rate changes will now occur on exact sample boundaries, like they
are supposed to. Also, FreeSurround accounts for its output latency.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
It was previously crashing horribly on adding search results. This makes
it actually functional, and renders it using a view-based table instead.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
The DSPs should not be deinitialized from another thread, possibly while
they are currently processing.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Apparently, all these new changes with FreeSurround have pushed the
default 512KB thread stack size to the limit. And I'm not even using
stack variables, really, except for maybe the autoreleasepools.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Apparently, the LFE channel is not being initialized at all if bass
redirection isn't enabled, and even if it is, it's uninitialized for a
great portion of the spectrum. Clear it all on every iteration.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
The output implementation has a block size of 4096, so the class
implementation should also use that.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This is the code that actually needs to be added to make it process
audio. This insertion makes the whole app crash when processing audio at
all. Weirdly, simply reverting these two files makes the audio code work
again. I can't explain it.
Also, commenting out CMAudioFormatDescriptionCreate makes it work, too.
There's something weird going on with that function.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This is a working implementation of FreeSurround, but I can't get it to
work in the Cog code base, as the whole project crashes head over heels
if this code is inserted into the output chain.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Move the Float32 converter to a different location, for any future plans
to support decoding audio files to common data for any other purpose.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This should be more correct, especially considering that the library can
handle 32 bit files now.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Apparently, the decoder is capable of returning zero length frames
without having hit the end of the stream.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Now the Preferences panels are 110 points wider, and most things are
shifted around in ways to make the current set of translations fit into
the dialogs.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Please do not translate the token names, they are used by the code to
look up which value to insert into the string.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
The MainMenu.strings file had several mistyped quotation marks, and
several strings outside of quotation marks or comments, breaking the
menu translation entirely. This makes the translation actually work.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Insertions which occur when the playlist is filtered can try to add past
the end of the playlist. Let's try to dodge that.
Signed-off-by: Christopher Snowhill <kode54@gmail.com>
Christopher Snowhill