Fixes#5300, which it is a rebase of.
Known issues:
* Collapsed borders do not correctly affect the border-box of the table
itself.
* The content widths of all cells in a column and the content height of
all cells in a row is the same in this patch, but not in Gecko and
WebKit.
* Corners are not painted well. The spec does not say what to do here.
* Column spans are not handled well. The spec does not say what to do
here either.
Source-Repo: https://github.com/servo/servo
Source-Revision: 8a4555cc53bc1bbb21a08eb6f010cb1215034419
* Simpler image cache API for clients to use.
* Significantly fewer threads.
* One thread for image cache task (multiplexes commands, decoder threads and async resource requests).
* 4 threads for decoder worker tasks.
* Removed ReflowEvent hacks in script and layout tasks.
* Image elements pass a Trusted<T> to image cache, which is used to dirty nodes via script task. Previous use of Untrusted addresses was unsafe.
* Image requests such as background-image on layout / paint threads trigger repaint only rather than full reflow.
* Add reflow batching for when multiple images load quickly.
* Reduces the number of paints loading wikipedia from ~95 to ~35.
* Reasonably simple to add proper prefetch support in a follow up PR.
* Async loaded images always construct Image fragments now, instead of generic.
* Image fragments support the image not being present.
* Simpler implementation of synchronous image loading for reftests.
* Removed image holder.
* image.onload support.
* image NaturalWidth and NaturalHeight support.
* Updated WPT expectations.
Source-Repo: https://github.com/servo/servo
Source-Revision: ac0645c2363b5a6ea3930b0857b3a27f1b6d033f
This DL is created at paint time, per tile. To dump, pass -Z dump-display-list-optimized at startup.
Source-Repo: https://github.com/servo/servo
Source-Revision: ca8c0f353c2a13f6dbf7c4597a742d684c84c0d9
Image used to be a trait, but no longer is, so boxing it is no longer
necessary. Fixes#5639.
Source-Repo: https://github.com/servo/servo
Source-Revision: b7f59a36461e6c9eb08b8e48760168d3cb26a400
This fixes a lot of "jumpiness" and removes the `new_line_pos` stuff.
Closes#2260.
r? @mbrubeck
cc @metajack
Source-Repo: https://github.com/servo/servo
Source-Revision: d3478954fd8e3a8374104984efb91a918b5dbb7e
On my laptop, running `./mach test-unit` goes from about 11 minutes to 22 seconds, when run after `./mach build`.
Fix#5291.
Source-Repo: https://github.com/servo/servo
Source-Revision: 017d1053617f6769d7f355e4a97d52ae67e53d1c
--HG--
rename : servo/components/net/test.jpeg => servo/tests/unit/net/test.jpeg
rename : servo/components/script/tests.rs => servo/tests/unit/script/size_of.rs
There are several optimizations here:
* We make font families atoms, to allow for quicker comparisons.
* We precalculate an FNV hash of the relevant fields of the font style
structure.
* When obtaining a platform font group, we first check pointer equality
for the font style. If there's no match, we go to the FNV hash. Only
if both caches miss do we construct and cache a font group. Note that
individual fonts are *also* cached; thus there are two layers of
caching here.
15% improvement in total layout thread time for Facebook Timeline.
r? @glennw (since you last worked on `get_layout_font_group_for_style()` IIRC)
Source-Repo: https://github.com/servo/servo
Source-Revision: ba0d28e0023fce2003d64b9caf97fcdbeb7cdb28
Transition events are not yet supported, and the only animatable
properties are `top`, `right`, `bottom`, and `left`. However, all other
features of transitions are supported. There are no automated tests at
present because I'm not sure how best to test it, but three manual tests
are included.
r? @glennw
Source-Repo: https://github.com/servo/servo
Source-Revision: ebdf1d494b6c986e6dfcb7d8fd3f0ffa126523ed
- Most of util::memory has been moved into profile::mem, though the
`SizeOf` trait and related things remain in util::memory. The
`SystemMemoryReporter` code is now in a submodule
profile::mem::system_reporter.
- util::time has been moved entirely into profile::time.
Source-Repo: https://github.com/servo/servo
Source-Revision: d1268ec9c6633684270015e7b2619181aeb47b8b
--HG--
rename : servo/components/util/time.rs => servo/components/profile/time.rs
Fixes deprecation warnings. Also removes a workaround for a fixed bug in Rust.
Source-Repo: https://github.com/servo/servo
Source-Revision: 2346c9b94055f84a536808e40ad0b596ee21fbf4
--HG--
rename : servo/components/util/dlist.rs => servo/components/util/linked_list.rs
These changeset implements the beginnings of fine-grained measurement of Servo's data structures.
@pcwalton, @jdm: are you likely reviewers for this?
Source-Repo: https://github.com/servo/servo
Source-Revision: f093620922621e1877393b03968ed0ce767fdf12
CGDataProviderCreateWithData just wraps the underlying buffer. The
underlying buffer needs to be kept around until the data provider is
freed. Adding the buffer to the FontTemplateData struct ensures it
sticks around.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4f32596cc65ee75b700089ebe4c6c5a9789559f6
Thread font load errors from platform font loading code to
FontContext::get_layout_font_group_for_style, and cache the failure
result, instead of panicing the thread when a font fails to load.
Before this patch, a failed font load would panic a LayoutTask,
causing a cascade of panics, eventually aborting the whole engine
during a panic within panic.
On my Arch Linux machine almost every page would crash in this manner,
including e.g. reddit.com and cnn.com. Mosf of the requested fonts would
load fine but some single variant of Helvetica would fail always. Not sure
how to create a test for this as it seems pretty system-specific.
Cheers,
cyndis
Source-Repo: https://github.com/servo/servo
Source-Revision: 4bd5aed5005b1a8dba828a178ea9af4277d0d4a7
`background-size` per CSS-BACKGROUNDS § 3.9.
Nearest neighbor interpolation is used for `crisp-edges`, like Firefox.
A note has been added that we could do better if we wanted to.
Multiple backgrounds are not yet supported.
Rebase of #4368. Fixes#4368.
Source-Repo: https://github.com/servo/servo
Source-Revision: e1a50c771973fe3223cf98feea5d570375d68fa9
Move culling of transparent display items to paint task rather than display list builder, so that hit testing detects mouse over on transparent background elements.
Source-Repo: https://github.com/servo/servo
Source-Revision: ac4a690e8fa98da4e4f7adbc2d888a94c6d99e0e
This patch will iterate through the DisplayList after the reflow is done and print its elements (as also any sub-lists associated to a child node stacking context).
Source-Repo: https://github.com/servo/servo
Source-Revision: 67b78983db31128604339e2fd7f391e878cf9f9b
Ms2ger
Simon Sapin
Glenn Watson
Adenilson Cavalcanti
Patrick Walton
Aneesh Agrawal
Josh Matthews
Manish Goregaokar
Bryan Bell
dhneio
Nicholas Nethercote
Matt Brubeck
Connor Jennings
Mikko Perttunen
Andreas Gal
Jack Moffitt
