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17230 commits

Author SHA1 Message Date
martinfalisse
c839c51b0b LibWeb: Use max-width property in table formatting 2023-04-07 10:42:26 +02:00
Andreas Kling
7b4c76788b LibWeb: Don't put abspos grid/flex items in anonymous wrapper
Grid and flex containers have their own rules for abspos items, so we
shouldn't try to be clever and put them in the "current" anonymous
wrapper block. That behavior is primarily for the benefit of block &
inline layout.
2023-04-07 10:15:16 +02:00
Nico Weber
8760376abe LibGfx: Implement SUBTRACT_GREEN_TRANSFORM for webp lossless decoder 2023-04-07 09:47:04 +02:00
Nico Weber
cdc77f7512 LibGfx: Add scaffolding for applying transforms to webp lossless decoder
Each of the four transforms will inherit from this class.
2023-04-07 09:47:04 +02:00
Nico Weber
b15d3b2329 LibGfx: Add more dbgln_if()s to webp decoder
They were useful while debugging the decoder. Keep them in for a bit.
2023-04-07 09:47:04 +02:00
Nico Weber
2fc682c033 LibGfx: In webp decoder, check that each transform is used only once 2023-04-07 09:47:04 +02:00
Nico Weber
ae1f7124ac LibGfx: Correctly handle more than one PrefixCodeGroup in webp decoder
The `static` here meant we always kept the alphabet sizes of the
first image we happened to load -- and a single webp lossless image
can store several helper images used during decoding.

Usually, the helper images wouldn't use a color cache but the main
image would, but the main image would then use the first entry from
the helper images due to the `static`, which led us to not decoding
the codes for the color cache symbols.
2023-04-07 09:47:04 +02:00
Kenneth Myhra
4d87072201 LibWeb: Port {HTML,UIEvents,XHR}::EventNames to new String 2023-04-06 23:49:08 +02:00
Kenneth Myhra
3aa485aa09 LibWeb: Move string literals to {HTML,UIEvents}::EventNames.h
This moves the reamining string literals from GlobalEventHandlers.h to
{HTML,UIEvents}::EventNames.h.
2023-04-06 23:49:08 +02:00
Matthew Olsson
bdab61ad93 LibWeb: Add the WritableStreamDefaultWriter interface 2023-04-06 22:54:58 +02:00
Matthew Olsson
e93560b769 LibWeb: Add the WritableStream interface 2023-04-06 22:54:58 +02:00
Matthew Olsson
78feba401d LibWeb: Move property_to_callback to Streams/AbstractOperations
This will be necessary for UnderlyingSink, which is WritableStream's
equivalent of UnderlyingSource, and functions in much the same way.
2023-04-06 22:54:58 +02:00
Timon Kruiper
200e91cd7f Kernel+LibC: Modify aarch64's __mcontext to store registers in an array
This commit also removes the unnecessary ifdefs from
sys/arch/aarch64/regs.h. Contributed by konrad, thanks for that.
2023-04-06 21:19:58 +03:00
Luke Wilde
cb62ffbb8a LibWeb: Transform the default path in CRC2D#fill(CanvasFillRule)
Required by Factory Balls Forever to position anything that isn't an
image.
2023-04-06 17:45:07 +02:00
Andreas Kling
b97229c9b5 LibWeb: Ignore preferred width when calculating intrinsic width of block
When calculating the intrinsic width of a block-level box, we now ignore
the preferred width entirely, and not just when the preferred width
should be treated as auto.

The condition for this was both confused and wrong, as it looked at the
available width around the box, but didn't check for a width constraint
on the box itself.

Just because the available width has an intrinsic sizing constraint
doesn't mean that the box is undergoing intrinsic sizing. It could also
be the box's containing block!
2023-04-06 16:47:40 +02:00
Emily Trau
332bb8a299 LibEDID: Fix compiler error when ENABLE_PNP_IDS_DOWNLOAD=OFF 2023-04-06 10:26:21 -04:00
Lucas CHOLLET
cfaa51203f LibGfx/JPEG: Use a smaller type to store coefficients
No need to store them in `i32`, the JPEG norm specifies that they are
not bigger than 16 bits for extended JPEGs. So, in this patch, we
replace `i32` with `i16`. It almost divides memory usage by two :^)
2023-04-06 12:00:08 +01:00
Luke Wilde
a744ae79ff LibWeb: Implement the :defined pseudo class
This selects an element if it is either a built-in element, or an
upgraded custom element.
2023-04-06 11:36:56 +02:00
Luke Wilde
32e27bc7fa LibWeb: Add a bunch of missing CEReactions
This is almost guaranteed not to be all CEReactions we need to add, but
this puts us in a much better situation.
2023-04-06 11:36:56 +02:00
Luke Wilde
034aaf3f51 LibWeb: Introduce CustomElementRegistry and creating custom elements
The main missing feature here is form associated custom elements.
2023-04-06 11:36:56 +02:00
Luke Wilde
083b547e97 LibWeb/WebIDL: Add the construct abstract operation
This will be used by custom elements to upgrade an element to a custom
element.
2023-04-06 11:36:56 +02:00
Luke Wilde
9b8b363445 LibWeb/WebIDL: Move call_user_object_operation out of line
This makes it in line with `invoke_callback`.
2023-04-06 11:36:56 +02:00
Julian Offenhäuser
602f5459bf LibGfx: Fix out of bounds read in BitmapFont::masked_character_set()
When creating a copy of the font containing only the glyphs that are in
use, we previously looped over all possible code points, instead of the
range of code points that are actually in use (and allocated) in the
font. This is a problem, since we index into the array of widths to find
out if a given glyph is used. This array is only as long as the number
of glyphs the font was created with, causing an out of bounds read when
that number is less than our maximum.
2023-04-06 08:26:22 +01:00
Kenneth Myhra
1080281e58 LibWeb: Port AbstractBrowsingContext to String 2023-04-06 08:41:43 +02:00
Kenneth Myhra
03d6cb88ff LibWeb: Port KeyboardEvent to new String 2023-04-06 08:41:43 +02:00
Kenneth Myhra
e14be3927a LibWeb: Port FocusEvent to new String 2023-04-06 08:41:43 +02:00
stelar7
d527edf0ab LibTLS: Change Certificate parsing to use ErrorOr
Loads of changes that are tightly connected... :/
* Change lambdas to static functions
* Add spec docs to those functions
* Keep the current scope around as a parameter
* Add wrapping classes for some Certificate members
* Parse ec and ecdsa data from certificates
2023-04-06 09:57:31 +03:30
stelar7
b1d80b35af LibCrypto: Add ability to rewrite current tag kind
This is used for IMPLICIT tags where the expected kind is overriden
by the encoding instructions.
2023-04-06 09:57:31 +03:30
stelar7
8273fc230c LibCrypto: Add missing ASN1 tag kinds 2023-04-06 09:57:31 +03:30
Nico Weber
73c291f5ae LibGfx: Pass in format and size to webp image decoding function 2023-04-06 00:16:52 +01:00
Nico Weber
48f88b3cdd LibGfx: Teach webp image reading function to read entropy coded images 2023-04-06 00:16:52 +01:00
Nico Weber
4bd7090bc5 LibGfx: Move webp image decoding function up a bit
Pure code move, no changes (except that this allows removing the
explicit prototype for this function, so it removes that).
2023-04-06 00:16:52 +01:00
Nico Weber
f21af311c2 LibGfx: Move webp bitmap decoding code into its own function 2023-04-06 00:16:52 +01:00
Nico Weber
e5e9d3b877 LibGfx: Implement hopefully correct max_symbol handling in webp decoder
The spec is at best misleading here, suggesting that max_symbol should
be set to "num_code_lengths" if it's not explicitly stored.

But num_code_lengths doesn't mean the num_code_lengths mentioned a few
lines further up in the spec, but alphabet_size!

(I had to cheat and look at libwebp instead of the spec for this: See
vp8l_dec.c, ReadHuffmanCode() which passes alphabet_size to
ReadHuffmanCodeLengths() as num_symbols, and ReadHuffmanCodeLengths()
then sets max_symbol to that.)

I haven't yet found a file that uses max_symbol, so this isn't actually
tested. But it's close to what's in libwebp, so maybe it works!
2023-04-06 00:16:52 +01:00
Nico Weber
e8f5e699fe LibGfx: Read transform type in webp lossless decoder
Doesn't do anything with it yet, so this only makes the
"not yet implemented" message a bit more detailed.
2023-04-06 00:16:52 +01:00
Nico Weber
8e6911c8f6 LibGfx: Remove some noisy dbgln_if()s in webp decoder
Pixel decoding mostly works, so there's no need to log all this data.
2023-04-06 00:16:52 +01:00
matcool
cc33a57620 LibWeb: Use intrinsic aspect ratio when calculating max content height 2023-04-05 16:23:56 +02:00
Tim Schumacher
7000ccf89f LibCompress: Copy LZMA repetitions from the buffer in sequence
This improves the decompression time of `clang-15.0.7.src.tar.xz` from
5.2 seconds down to about 2.7 seconds.
2023-04-05 07:30:38 -04:00
Tim Schumacher
b88c58b94c AK+LibCompress: Break when seekback copying to a full CircularBuffer
Otherwise, we just end up infinitely looping while waiting for more
space in the destination.
2023-04-05 07:30:38 -04:00
Nico Weber
c84968dafd LibGfx: Add some support for decoding lossless webp files
Missing:
* Transform support (used by virtually all lossless webp files)
* Meta prefix / entropy image support

Working:
* Decoding of regular image streams
* Color cache

This happens to be enough to be able to decode
Tests/LibGfx/test-inputs/extended-lossless.webp

The canonical prefix code is very similar to deflate's, enough so that
this can use Compress::CanonicalCode (and take advantage of all the
recent performance improvements there).
2023-04-05 13:24:00 +02:00
Nico Weber
c24e4acd19 LibGfx: Add Bitmap::begin() / Bitmap::end()
Useful for accessing a bitmap like a linear container.
2023-04-05 13:24:00 +02:00
Nico Weber
830fd0d5b2 LibGfx: Read webp lossless header using LittleEndianInputBitStream
No behavior change. Covered by existing webp decoder tests :^)
2023-04-05 13:24:00 +02:00
Kenneth Myhra
1120011de4 LibWeb: Add FormData support to XHR
This adds FormData support to XHR so that it can post
multipart/form-data encoded data.
2023-04-05 09:43:52 +01:00
Kenneth Myhra
5df4d66d91 LibWeb: Add get accessor to internal entry list of FormData 2023-04-05 09:43:52 +01:00
Kenneth Myhra
84722ae2ef LibWeb: Implement multipart/form-data encoding algorithm 2023-04-05 09:43:52 +01:00
Timothy Flynn
69e8216f2c LibWeb: Do not use OS error codes in the error callback for file:// URLs
The error code passed here is expected to be an HTTP error code. Passing
errno codes does not make sense in that context.
2023-04-04 22:41:20 +01:00
Timothy Flynn
ddb4137ed4 LibWeb: Ensure fetch errors set their response types/codes appropriately
If we fail to set the response type to an error, calling code will think
the fetch was successful. We also should not default to an error code of
200, which would also indicate success.
2023-04-04 22:41:20 +01:00
Nico Weber
26230f2ffd LibCompress: Order branches in Deflate's decode_codes() numerically
deflate_special_code_length_copy has value 16, so it should be
before the two zero-filling branches for codes 17 and 18.

Also, the initial if also refers to deflate_special_code_length_copy
as well, so if it's repeated right in the next else, one has to keep
it on the mental stack for shorter when reading this code.

No behavior change.
2023-04-04 19:16:06 +02:00
Nico Weber
72d6a30e08 LibCompress: Remove a few no-op continue statements in Deflate
Alternatively, we could remove the else after the continue, but
all branches here should be equally prominent, so this seems a bit
nicer.

No behavior change.
2023-04-04 19:16:06 +02:00
thankyouverycool
1097f3066e LibGUI: Open and increment ComboBox ListViews by exact steps
This feels a bit nicer and always places the current index at the top
of visible content in long scrollable lists.
2023-04-04 19:15:15 +02:00