This is not a bug currently, since the first column immediately starts
playing at startup and leaves no time for the user to put notes in it.
However, this is needed for exporting.
The piano roll data definitely belongs in AudioEngine along with the
note and time data. Now RollWidget only has GUI information, much like
the other widgets.
Note that this commit exacerbates issue #1158 which is caused by
RollWidget::paint_event().
This class mirrors WavLoader and uses the same variable names so they
can be read side-by-side.
In a simple use-case, you construct a WavWriter object with your file
path and audio parameters, call write_samples() with your bytes and then
either finalize() to finish writing the file or allow the destructor to
do it automatically.
finalize() is needed because the WAV header cannot be written until the
size of the data section is known. You only need to call this manually
if you want to write a WAV file and then immediately load it.
You can also use one WavWriter instance multiple times by repeatedly
calling finalize() and set_file().
According to POSIX, waitid() should fill si_signo and si_pid members
with zeroes if there are no children that have already changed their
state by the time of the call. Let's just fill the whole structure
with zeroes to avoid leaking kernel memory.
* Use ${version} instead of explicit version numbers in urls/filenames
* Move -L option to port script, as this is always good
* Fix some various other stuff
* Add authenticity methods: sig, asc, md5sum, sha1sum, sha256sum
* Split patch into own step
* Improve extraction and patching: only do it, if it hasn't already be done,
to do that, hidden files are created when a file is extracted or a patch is
applied
* Patch function is named patched_internal to not overwrite patch command in /usr/bin
I started adding things to a Draw namespace, but it somehow felt really
wrong seeing Draw::Rect and Draw::Bitmap, etc. So instead, let's rename
the library to LibGfx. :^)
This makes getting a pseudoterminal pair a little bit more portable.
Note that grantpt() and unlockpt() are currently no-ops, since we've
already granted the pseudoterminal slave to the calling user.
We also accept O_CLOEXEC to posix_openpt(), unlike some systems. :^)
Since BufferStream is about creating specific binary stream formats,
let's not have a flaky type like size_t in there. Instead, clients of
BufferStream can cast their size_t to the binary size they want to use.
Account for this in IPCCompiler by making String lengths always 32-bit.
