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Author SHA1 Message Date
Aliaksandr Kalenik
a3149c1ce9 LibWeb: Wait for initial navigation to complete before modifying iframe 
If initial src of an iframe is "about:blank", it does synchronous
navigation that is not supposed to be interleaved by other navigation
or usage of Document.open().

Fixes crashing in navigation on https://twinings.co.uk/
 2024-04-08 09:07:18 +02:00
Nico Weber
aada06757b LibGfx/JBIG2: Add early out to composite_bitbuffer() 
The halftone region decoding procedure can draw patterns completely
outside the page bitmap. I haven't seen this in practice yet (not
many files use pattern/halftone segments), but it seems like it's
possible in theory and seems like a good thing to check for.
 2024-04-08 06:27:51 +02:00
Nico Weber
438be7e2ca LibGfx/JBIG2: Implement halftone_region_decoding_procedure() and Annex C 
Annex C describes how to read a grayscale bitmap with n bits per pixel:
It's encoded as n bilevel bitmaps, where each bilevel bitmap stores one
bit of the grayscale value (using a en.wikipedia.org/wiki/Gray_code,
which is named after Frank Gray and doesn't normally have much to do
with grayscale images).

A halftone region stores a grayscale bitmap and a linear coordinate
system the grayscale bitmap is in.  The grayscale bitmap is overlaid
the halftone region using the coordinate system, and each sample in
the grayscale bitmap is used as an index into a pattern dictionary
and the bitmap at that index is drawn at the current location.
This allows for efficient compression of ordered dithering
(but not error-diffusion dithering).

This does not yet implement halftone region decoding for MMR bitmaps.

The halftone region decoding procedure is the only way to call the
generic region decoding procedure with a skip pattern. This does
include code to compute the skip pattern, but support for that
is not yet implemented in the generic region decoding procedure,
so it'll error out when encountered. (I haven't yet found a file
using this feature, not a way to create such a file yet.)
 2024-04-08 06:27:51 +02:00
Nico Weber
9d2c115c1c LibGfx/JBIG2: Implement decode_immediate_halftone_region() 
...and stub out halftone_region_decoding_procedure().
 2024-04-08 06:27:51 +02:00
Nico Weber
ca5b06cc4f LibGfx/JBIG2: Implement pattern_dictionary_decoding_procedure() 
A pattern dictionary stores n bitmaps with the same dimensions w x h.
They're stored in a single bitmap of width `n * w` that's then cut
into n stripes.
 2024-04-08 06:27:51 +02:00
Nico Weber
d27722ee00 LibGfx/JBIG2: Implement decode_pattern_dictionary() 
It calls pattern_dictionary_decoding_procedure(), which is stubbed out.

No real behavior change yet.
 2024-04-08 06:27:51 +02:00
Nico Weber
825b4d4e94 LibGfx/JBIG2: Tweak decode_immediate_generic_region() 
Set context only for non-MMR.

No behavior change.
 2024-04-08 06:27:51 +02:00
Lucas CHOLLET
de6507ef94 LibCrypto: Remove simple-template-id from constructors 
This is disallowed as from C++20. GCC 14 gives an error for these two.

See:
https://cplusplus.github.io/CWG/issues/2237.html
https://stackoverflow.com/questions/71978335/class-templates-constructor-declaration-doesnt-compile-for-c20-but-compiles
 2024-04-07 21:33:46 +02:00
Andreas Kling
c0ea8825b5 LibWeb: Always log debug message about failure to parse CSS fonts 
It's always good to know when and why a CSS font fails to parse,
so that we can file issues about missing functionality.
 2024-04-07 19:15:23 +02:00
Andreas Kling
877ad07915 WebContent: Add missing visit in ConsoleGlobalEnvironmentExtensions 2024-04-07 18:01:50 +02:00
Andreas Kling
7cbbd4dd7e LibJS: Suppress LibJSGCVerifier warning about Map::m_keys 2024-04-07 18:01:50 +02:00
Andreas Kling
e67f6343f7 LibJSGCVerifier: Warn on missing visit of JS::Value members 
A JS::Value can refer to a GC-allocated object, so let's ensure they
are visited when necessary.
 2024-04-07 18:01:50 +02:00
Shannon Booth
70e2f51674 LibWeb: Prefer GCPtr<T> over Optional<NonnullGCPtr<T>> 2024-04-07 18:01:05 +02:00
Shannon Booth
80658743d3 LibWeb: Generate Optional<NonnullGCPtr<T>> as GCPtr<T> 
This is the general pattern which has been adopted in LibWeb, so let's
generate our IDL like this too.
 2024-04-07 18:01:05 +02:00
Fabian Dellwing
3a0e69d86f Ports: Enable more poppler features 
We now link against `boost`, `lcms2` and `openjpeg`.

We also depend on `gpgme` but don't link against it because of #23557
 2024-04-07 16:35:22 +02:00
Fabian Dellwing
65fd70c890 Ports/gpgme: Prefix CMakeConfig file with ${CMAKE_SYSROOT} 
The automatically created CMakeConfig file was not working for
cross-compilation. We now prefix the path with `${CMAKE_SYSROOT}`
to have it work on host and target.
 2024-04-07 16:35:22 +02:00
Kenneth Myhra
29521b50e6 Tests/LibWeb: Verify we throw when trying to pipe through locked streams 2024-04-07 14:26:34 +01:00
Kenneth Myhra
9802cf07bd Tests/LibWeb: Add test to prove we can pipe through a transform stream 2024-04-07 14:26:34 +01:00
Kenneth Myhra
d593436b6d LibWeb: Implement ReadableStream.pipeThrough() 2024-04-07 14:26:34 +01:00
Tim Ledbetter
eff9460bf8 Ports/stockfish: Update to version 16.1 2024-04-07 14:09:45 +02:00
Tim Ledbetter
64a226eadd Everywhere: Add spaces to generic types in IPC files 
This improves the readability of type names.
 2024-04-07 07:17:31 +02:00
Tim Ledbetter
8324a82409 IPCCompiler: Give a useful error if parameter is unnamed 
Previously, parsing would continue if a parameter wasn't given a name
and malformed code would be generated, leading to hard to diagnose
compiler errors.
 2024-04-07 07:17:31 +02:00
Tim Ledbetter
076904a59b IPCCompiler: Allow generic parameter types to contain spaces 
Previously, a parameter type containing any spaces would cause parsing
to fail.
 2024-04-07 07:17:31 +02:00
Matthew Olsson
aac873fcec LibWeb: Fix a few "missing visit_edges" warnings from the GC verifier 2024-04-07 07:03:13 +02:00
Matthew Olsson
3c3ead5ff4 LibWeb: Don't store WindowOrWorkerGlobalScopeMixin in Performance 
It wasn't used anyways, instead preferring to do dynamic_casts in every
method. Let's keep doing that, but move it into a helper function.
 2024-04-07 07:03:13 +02:00
Matthew Olsson
7001e0a428 LibWeb: Fix a LibJSGCVerifier warning in DOM::Text 2024-04-07 07:03:13 +02:00
Matthew Olsson
164db73bdc IDLGenerators: Fix a GCVerifier warning 2024-04-07 07:03:13 +02:00
Matthew Olsson
a221a4660e WebContent: Fix some GCVerifier warnings 2024-04-07 07:03:13 +02:00
Matthew Olsson
8450041b52 LibWeb: Fix some GCVerifier warnings 2024-04-07 07:03:13 +02:00
Matthew Olsson
8b8ada292e LibJS: Fix some GCVerifier warnings 2024-04-07 07:03:13 +02:00
Matthew Olsson
f3096bd4a1 LibJSGCVerifier: Define the NULL constant 
Not sure why this throws warnings, but its a simple fix
 2024-04-07 07:03:13 +02:00
Matthew Olsson
f5cdb5eee0 LibWeb: Add a missing visit in PageClient 2024-04-07 07:03:13 +02:00
Matthew Olsson
4701c4bb01 LibWeb: Add a missing visit in HTMLFormElement 2024-04-07 07:03:13 +02:00
Kenneth Myhra
a0802b6e29 Tests/LibWeb: Verify we throw when trying to pipe from/to locked streams 2024-04-07 07:01:52 +02:00
Kenneth Myhra
8ff52582ce Tests/LibWeb: Add test to prove we can pipe to a WriteableStream 
This proves our ability to pipe the current ReadableStream to a given
WriteableStream.
 2024-04-07 07:01:52 +02:00
Kenneth Myhra
d3b2cd8ab6 LibWeb: Implement ReadableStream.pipeTo() 2024-04-07 07:01:52 +02:00
Kenneth Myhra
559d983fa1 LibWeb: Implement AO readable_stream_pipe_to() 
This is currently a naive implementation of readable_stream_pipe_to()
which will need some further iterations before it is par with the spec.
 2024-04-07 07:01:52 +02:00
Kenneth Myhra
12cfa08a09 LibWeb: Use Vector<ByteBuffer> to store chunks in ReadLoopReadRequest 
This stores the incoming chunks into a Vector of ByteBuffer in order to
be able to retrieve them in the same order as they came in.
 2024-04-07 07:01:52 +02:00
Lucas CHOLLET
cb5f30ae98 LibGfx/TIFF: Prevent recursion when following IFD pointers 
Fixes oss-fuzz 66587.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66587&sort=-opened&q=proj%3Aserenity%20TIFF&can=1
 2024-04-07 06:45:38 +02:00
Aliaksandr Kalenik
2c86633c51 LibWeb: Fix out of order spec step numbers in "create child navigable" 
No behaviour change.
 2024-04-06 21:57:55 +02:00
Shannon Booth
18520561e7 LibWeb: Fix crash for calculated transition duration/delays 
As the parser was trying to directly unwrap an unresolved duration.
Currently we are outputting the wrong results for the serialized
duration, but this is still a step forwards.

Fixes a crash seen on: https://evaparish.com/blog/how-i-edit
 2024-04-06 19:35:27 +01:00
Idan Horowitz
945c58c7c1 LibUnicode: Generate and use code point composition mappings 
These allow us to binary search the code point compositions based on
the first code point being combined, which makes the search close to
O(log N) instead of O(N).
 2024-04-06 14:21:04 -04:00
Idan Horowitz
e227bf0f71 LibUnicode: Optimize the canonical composition algorithm implementation 
It now takes O(N) time instead of O(N^2) time. Additionally some always
false conditions are removed.
 2024-04-06 14:21:04 -04:00
Torben Virtmann
6207405f3d Base: Add and Rework Emoji 
- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB

Base: Add and Rework Emoji

- 🛳 - U+1F6F3 PASSENGER SHIP

- 🕷️ - U+1F577 SPIDER
- 🕸️ - U+1F578 SPIDER WEB
 2024-04-06 13:40:45 -04:00
Shannon Booth
8c34842962 AK: Simplify and optimize ASCIICaseInsensitiveFlyStringTraits::equals 
The member function `equals_ignoring_ascii_case` has a fast path which
will return early if it is the same FlyString instance.
 2024-04-06 09:17:51 -04:00
Shannon Booth
f186e7e537 LibWeb: Fill out implementation for navigator.hardwareConcurrency 
Instead of always reporting 1 :^)
 2024-04-06 07:20:22 +02:00
Shannon Booth
9c9a378455 LibCore: Implement Core::System::hardware_concurrency() 2024-04-06 07:20:22 +02:00
Idan Horowitz
9f31a83c2e LibJSGCVerifier: Assume MarkedVector wrapped members are valid 
These are effectively heap roots, so they don't need to be visited.
 2024-04-06 06:59:36 +02:00
Idan Horowitz
b018114bee LibWeb: Add missing visit_edges implementation to RegExpObject 2024-04-06 06:59:36 +02:00
Idan Horowitz
f357998e81 LibWeb: Add missing visit_edges implementation to ModuleNamespaceObject 2024-04-06 06:59:36 +02:00