Commit graph

13 commits

Author SHA1 Message Date
Aliaksandr Kalenik
c18314b942 LibWeb+LibGfx: Replace BackingStore with PaintingSurface
Now, when Skia backend context is available by the time backing stores
are allocated, there is no need to have a separate BackingStore class.

This allows us to get rid of BackingStore -> PaintingSurface cache.
2025-07-04 16:12:47 +02:00
Aliaksandr Kalenik
082053d781 LibWeb+WebContent+WebWorker: Move backing store allocation in Navigable
Making navigables responsible for backing store allocation will allow us
to have separate backing stores for iframes and run paint updates for
them independently, which is a step toward isolating them into separate
processes.

Another nice side effect is that now Skia backend context is ready by
the time backing stores are allocated, so we will be able to get rid of
BackingStore class in the upcoming changes and allocate PaintingSurface
directly.
2025-07-04 16:12:47 +02:00
Jelle Raaijmakers
fac0f82031 LibWeb: Add CanvasRenderingContext2D context attribute parsing
Makes `context.getContextAttributes()` work.
2025-04-29 13:51:23 +02:00
Aliaksandr Kalenik
e33174fca1 LibWeb: Make BackingStore atomic ref-counted
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This is required to make sure rendering thread will keep backing stores
alive in case backing stores reallocation happens during rasterization.

Fixes https://github.com/LadybirdBrowser/ladybird/issues/4164
2025-04-01 03:05:21 +02:00
Aliaksandr Kalenik
24e2c402f5 LibWeb+WebContent: Move display list rasterization off the main thread
The display list is an immutable data structure, so once it's created,
rasterization can be moved to a separate thread. This allows more room
for performing other tasks between processing HTML rendering tasks.

This change makes PaintingSurface, ImmutableBitmap, and GlyphRun atomic
ref-counted, as they are shared between the main and rendering threads
by being included in the display list.
2025-03-31 15:58:15 +01:00
Timothy Flynn
9879ac0893 LibWeb+WebContent+WebDriver: Port WebDriver to String 2025-02-20 19:27:51 -05:00
Jelle Raaijmakers
4fbeea6482 LibWeb+Services: Remove unused #includes
No functional changes.
2025-01-31 13:28:09 +01:00
Timothy Flynn
85b424464a AK+Everywhere: Rename verify_cast to as
Follow-up to fc20e61e72.
2025-01-21 11:34:06 -05:00
Aliaksandr Kalenik
f719b05ab9 LibWeb: Delegate painting surface allocation to canvas's active context
This change prepares for the addition of WebGL support, where painting
surface allocation process will differ from that of context2d.
2024-12-03 23:35:45 +01:00
Shannon Booth
f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00
justus2510
a6e9f107eb LibWeb: Fix Canvas.toDataURL and Canvas.toBlob signatures
Fix the function signatures of Canvas.toDataURL() and Canvas.toBlob()
and make both functions accept non-numbers as the quality parameter, in
which case it will just use the default quality instead of raising an
exception.
This makes toDataURL.arguments.1.html, toDataURL.arguments.2.html and
toDataURL.jpeg.quality.notnumber.html in
wpt/html/semantics/embedded-content/the-canvas-element pass :^)
2024-11-15 10:46:24 +01:00
Tim Ledbetter
d3c21e4038 LibWeb: Copy bitmap onto the returned canvas when taking a screenshot 2024-11-13 14:38:39 +01:00
Timothy Flynn
93712b24bf Everywhere: Hoist the Libraries folder to the top-level 2024-11-10 12:50:45 +01:00
Renamed from Userland/Libraries/LibWeb/WebDriver/Screenshot.cpp (Browse further)