This way we don't have to allocate this at runtime. I'm intentionally
not using static constexpr here because that would put the variable
into the .rodata segment and would therefore increase the binary by
4kB.
The old code also failed to free() the buffer in the destructor, however
that wasn't much of an issue because the Mixer object exists throughout
the program's entire lifetime.
Previously `open_page` was called multiple times when opening the
application, once for the actual page, but also in
`tree_view.on_selection_change`. At startup there is no valid selection
yet, which caused an empty page to be loaded. Prevent this by early
returning if the `path` is null.
When REGEX_DEBUG is enabled, LibRegex dumps a table of information
regarding the state of the regex bytecode execution. The Compare opcode
manipulates state.string_position directly, so the string_position value
cannot be used to display where the comparison started; therefore, this
patch introduces a new variable to keep track of where we were before
the comparison happened.
This patch adds a GUI::TabWidget to the main UI and allows having
multiple images open at the same time.
Some of the changes here are a bit hackish and mechanical and there's
still code around that needs more work to fit better in the new world.
One nice side-effect of this change is that ImageEditor now always
has one Image associated with it, and it never changes.
More specifically: cleanupSome, register & unregister.
FinalizationRegistery.prototype.cleanupSome is actually still a stage 2
proposal, but since test262 test cases already exist for it, i decided
to go for it :)
Previously, empty files with no identifiable file type extension would
show up as `text/plain`. This fixes it up to show empty files as what
they really are - full of nothing.
This commit adds a bunch of passes, the most interesting of which is a
pass that merges blocks together, and a pass that places blocks that
flow into each other next to each other, and a very simply pass that
removes duplicate basic blocks.
Note that this does not remove the jump at the end of each block in that
pass to avoid scope creep in the passes.
These are pretty hairy if someone forgets to override one, as the
catchall function in Instruction will keep calling itself over and over
again, leading to really hard-to-debug situations.
When opening a PP file, we were creating a layer first with an empty
bitmap, and then replacing it with the loaded bitmap from the file.
This patch reorders things so we never create the empty bitmap in
between, saving time and avoiding a memory spike.
The Selection object now tracks whether there is an ongoing interactive
selection (originating from one of the selection tools). If so it makes
sure to pump the marching ants animation.
