Otherwise, we end up propagating those dependencies into targets that
link against that library, which creates unnecessary link-time
dependencies.
Also included are changes to readd now missing dependencies to tools
that actually need them.
The class is virtual and has one subclass, SubsampledYUVFrame, which
is used by the VP9 decoder to return a single frame. The
output_to_bitmap(Bitmap&) function can be used to set pixels on an
existing bitmap of the correct size to the RGB values that
should be displayed. The to_bitmap() function will allocate a new bitmap
and fill it using output_to_bitmap.
This new class also implements bilinear scaling of the subsampled U and
V planes so that subsampled videos' colors will appear smoother.
We currently have two build-time parsers for the UCD's emoji-test.txt
file. To prepare for future changes, this removes the Bash parser and
moves its functionality to the newer C++ parser.
There were some notable changes to the CLDR JSON format and data in this
release.
The patterns for a date at a specific time, i.e. "{date} at {time}", now
appear under the "atTime" attribute of the "dateTimeFormats" object.
Locale specific changes that affected test-js:
All locales:
* In many patterns, the code points U+00A0 (NO-BREAK SPACE) and U+202F
(NARROW NO-BREAK SPACE) are now used in place of an ASCII space. For
example, before the "dayPeriod" fields AM and PM.
* Separators such as U+2013 (EN DASH) are now surrounded by U+2009 (THIN
SPACE) in place of an ASCII space character.
Locale "en":
* Narrow localizations of time formats are even more narrow. For
example, the abbreviation "wk." for "week" is now just "wk".
Locale "ar":
* The code point U+060C (ARABIC COMMA) is now used in place of an ASCII
comma.
* The code point U+200F (RIGHT-TO-LEFT MARK) now appears at the
beginning of many localizations.
* When the "latn" numbering system is used for currency formatting, the
currency symbol more consistently is placed at the end of the pattern.
Locale "he":
* The "many" plural rules category has been removed.
Locales "zh" and "es-419":
* Several display-name localizations were changed.
Due to the way we lazily construct prototypes and constructors for web
platform interfaces, it's possible for nested GC allocation to occur
while GC objects have been allocated but not fully constructed.
If the garbage collector ends up running in this state, it may attempt
to call JS::Cell::visit_edges() on an object whose vtable pointer hasn't
been set up yet.
This patch works around the issue by deferring GC while intrinsics are
being brought up. Furthermore, we also create a dummy global object for
the internal realm, and populate it with intrinsics. This works around
the same issue happening when allocating something (like the default UA
stylesheets) in the internal realm.
These solutions are pretty hacky and sad, so I've left FIXMEs about
finding a nicer way.
We have logic for serenity_generated_sources which works well for source
files that are specified in GENERATED_SOURCES prior to calling
serenity_lib or serenity_bin. However, code generated with
invoke_generator, and the LibWeb generators do not always follow the
pattern of the IDL and GML files.
For the LibWeb generators, we can just add_dependencies to LibWeb at the
time we declare the generate_Foo custom target. However for LibLocale,
LibTimeZone, and LibUnicode, we don't have the name of the target
available, so export the name in a variable to set into
GENERATED_SOURCES.
To make this work for Lagom, we need to make sure that lagom_lib and
serenity_bin in Lagom/CMakeLists.txt call serenity_generated_sources on
the target.
This enables the Xcode generator on macOS hosts, at least for Lagom.
This matches serenity_lib, and consolidates the logic to strip Lib from
the front of the library name for the Lagom export name into one place
at the top of lagom_lib.
Also do this for Shell.
This greatly simplifies the CMakeLists in Lagom, replacing many glob
patterns with a big list of libraries. There are still a few special
libraries that need some help to conform to the pattern, like LibELF and
LibWebView.
It also lets us remove essentially all of the Serenity or Lagom binary
directory detection logic from code generators, as now both projects
directories enter the generator logic from the same place.
By deferring to the CMakeLists in each of these libraries' directories,
we can get rid of a lot of curious GLOB patterns and list removals in
the Lagom CMakeLists.
This file implements the POSIX APIs from <regex.h>, and is not suitable
for inclusion in a Lagom build. If we do include it, it will override
the host's regex functions and wreak havoc if it's resolved before the
host's implementation.
Get rid of the bespoke NavigatorObject class and use the modern IDL
strategies for creating platform objects to re-implement Navigator and
its associcated mixin interfaces. While we're here, implement it in a
way that brings WorkerNavigator up to spec :^)
This new code generator takes all the .idl files in LibWeb, looks for
each top level interface in there with an [Exposed=Foo] attribute, and
adds code to add the constructor and prototype for each of those exposed
interfaces to the realm of the relevant global object we're initialzing.
It will soon replace WindowObjectHelper as the way that web interfaces
are added to the Window object, and will be used in the future for
creating proper WorkerGlobalScope objects for dedicated and shared
workers.
Instead, create a tree of Parsers all pointing to a top-level Parser.
All module imports and interfaces are stored at the top level, instead
of in a static map. This allows creating multiple IDL::Parsers in the
same process without them stepping on each others toes.
An "inherit attribute" calls an ancestor's getter with the same name,
but defines its own setter. Since a parent class's public methods are
exposed to child classes, we don't have to do any special handling here
to call the parent's methods, it just works. :^)
The mappings are exposed via `Unicode::code_point_decomposition(u32)`
and `Unicode::code_point_decompositions()`, the latter being useful for
reverse searching a code point from its decomposition.
The normalization code does not make use of `Quick_Check` props (https://www.unicode.org/reports/tr44/#Decompositions_and_Normalization),
meaning no quick check optimizations.
Doesn't use them in libc headers so that those don't have to pull in
AK/Platform.h.
AK_COMPILER_GCC is set _only_ for gcc, not for clang too. (__GNUC__ is
defined in clang builds as well.) Using AK_COMPILER_GCC simplifies
things some.
AK_COMPILER_CLANG isn't as much of a win, other than that it's
consistent with AK_COMPILER_GCC.
This includes punting on the actual file picker implementation all the
way out to the PageClient. It's likely that some of the real details
should be implemented somewhere closer, like the BrowsingContext or the
Page, but we'll get there.
For now, this allows https://copy.sh/v86 to load the emulation of the
preselected images all the way until it hits a call to
URL.createObjectURL.
Without this, GenerateUnicodeData crashes when run during the build.
With this, `serenity.sh run` brings up a running SerenityOS.
Since GenerateUnicodeData doesn't take a lot of time to run, just
disable optimizations to work around the problem for now.
Works around #15449.
Instead of trying to create a Window and a Document, and use those to
create a ParsingContext, just use the JS::Realm only constructor to make
sure that bindings are stashed on the main thread VM's realm.
In this generator change, we introduce a new factory method for bound
LibWeb objects that takes a JS::Realm instead of Web::HTML::Window.
The two methods are allowed to co-exist at this point, but the option to
take an HTML::Window will be removed once all clases are converted to
the new API.
We also start using the new Bindings::ensure_web_[prototype/constructor]
helpers from the Bindings/Intrinsics class so that we can eventually
remove the helpers from Window.h for the same.
