We force animation in order to measure fps.
HINT: Launch chrome with --disable-frame-rate-limit and
--disable-gpu-vsync in order to measure frame rates above 60.
Change-Id: I08fae8fc2eb65930f81110999a64eed9df9c704f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292994
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Forward declaration for PropertyObserver should work, but some G3
builds/configs are barfing...
TBR=
Change-Id: I47fc8d24d4e706df470c010c8fce13f07d726fd8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293340
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
At startup, we allocate a few scratch arrays and then use those
instead of having to malloc and free a bunch of arrays during
runtime.
The benchmark that was added is a bit noisy (probably because
of the garbage collection going on from the created Float32Arrays),
but a few percent faster.
We also don't set the paragraph background/foreground colors to
transparent because we check them being falsey before sending them
over the wire. I noticed that if foreground was transparent black,
no text shows up at all, which was unexpected.
Change-Id: I9f3a590a122d7de222cb5f58ea40e86b2d261c96
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292685
Reviewed-by: Nathaniel Nifong <nifong@google.com>
This reverts commit 97fe0cbed2.
Reason for revert: ASAN failures
Original change's description:
> Omit dead SkSL functions
>
> Now that SkSL inlines functions, dead functions are very common. This
> change causes them to be omitted from the final output.
>
> Change-Id: Ie466a3f748812eff1a368498365c89d73ab0b7be
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292684
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
TBR=bsalomon@google.com,brianosman@google.com,ethannicholas@google.com
Change-Id: Id20c5be67dd574d30d6f978ba610e43aa5018416
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293241
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Now that SkSL inlines functions, dead functions are very common. This
change causes them to be omitted from the final output.
Change-Id: Ie466a3f748812eff1a368498365c89d73ab0b7be
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292684
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Surface clients can now specify a dirty rect that will constrain HTML canvas
repaints to a particular region.
Bug: NONE
Change-Id: Ia77d6e864c061297bfc82cfa09030523052ee0e1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/293056
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Parts of third_party need the C++ API so hide it from Skia users as
needed to prevent re-introduction.
This also avoids the ICU version renaming / name mangling when building
our own test version of ICU. This makes life in an editor and debugger
much easier.
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292854
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Change-Id: Id636fbf9e750fe72a4ace8a59fb9acac839a07c4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292967
Reviewed-by: Ben Wagner <bungeman@google.com>
This reverts commit 5ef0d2f6c0.
Reason for revert: Sharing a build with flutter is crazy pants.
Original change's description:
> Hide ICU C++ API from Skia users.
>
> Parts of third_party need the C++ API so hide it from Skia users as
> needed to prevent re-introduction.
>
> This also avoids the ICU version renaming / name mangling when building
> our own test version of ICU. This makes life in an editor and debugger
> much easier.
>
> Change-Id: I8fb1903e2b31e9dd04efa22173a03115d629c232
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292854
> Reviewed-by: Julia Lavrova <jlavrova@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
TBR=bungeman@google.com,reed@google.com,jlavrova@google.com
Change-Id: If238225b20a6b73064e3b16c5e0bdc89760e522d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292966
Reviewed-by: Ben Wagner <bungeman@google.com>
Calling the 'AndOptions' version with nullptr for the options on 10.13
is reported to crash. Since the options are unused, use the version of
the call without them.
Bug: skia:10282
Change-Id: I6674b0230f403744c9dd471245eeb3a78c2a4417
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292727
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Parts of third_party need the C++ API so hide it from Skia users as
needed to prevent re-introduction.
This also avoids the ICU version renaming / name mangling when building
our own test version of ICU. This makes life in an editor and debugger
much easier.
Change-Id: I8fb1903e2b31e9dd04efa22173a03115d629c232
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292854
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Fix a bug with paragraph text direction that an incorrect unit test wasn't detecting.
Change-Id: I73418ea8a90da097078d93ddf8692a55488f672f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292366
Commit-Queue: Nathaniel Nifong <nifong@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
No longer used, but managed to avoid previous capture by being included
in quotes instead of brackets. Do some iwyu while at it.
Change-Id: I838474132995ca130c93f94beaab606828504309
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292733
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This is mostly about consolidating and removing use of
icu::UnicodeString. It was used mostly as an intermediary for
conversion, and the new conversions should make one fewer copy of the
data.
Change-Id: I1d0e5f0dc21c47ed7c80f456b9129c4c9a36b09a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292718
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Also enables ccpr and makes flags parsing more robust.
Change-Id: Ia98467403de87423a63167681b2ee635b0fa593a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292690
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
If ever CanvasKit accepts an array as a parameter, if the array
provided was produced by Malloc, CanvasKit will use the pointer
of that array and not free it after.
Change-Id: I4806a48e5e030edd787944f652984ea3516b3022
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292561
Reviewed-by: Nathaniel Nifong <nifong@google.com>
Most of the lines here are the result of running iwyu to get the right
includes after removing all the offending includes. A few constants need
to be had from the C api instead of the C++ API to make this work. The
SkParagraphTest and SkParagraphImpl are still using C++ API with
icu::UnicodeString, which will be cleaned up later.
Change-Id: I0f7f630d55bc600eaa8700c8b48758ee6af2c3fb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292676
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
The new loader works by checking for a "slide" flag, and if it ends in
".skp", then we treat the slide name as a URL and try to pull it in with
an HTTP request and parse it as an SkPicture.
It is the user's responsibility to copy or link skps into their
canvaskit server directory.
Change-Id: Iaafa84300d36d2d5a0bb29c47761ec67076c0f50
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292204
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Adds a simple system for the user to supply flags via the location hash.
e.g., "http://.../viewer.html#msaa:8"
Implements the msaa flag by rendering to a multisampled offscreen
framebuffer, then blitting it to the main canvas framebuffer.
Change-Id: I7f2b8b769e491f2169fd6b967a72a8ea9c8ffb8b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292199
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This is how SkShaper_harfbuzz currently avoids using SkLoadICU when it
may not exist.
Change-Id: I4ff9a6dc4297db97481cce1de53da9921d47a4ad
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292566
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Weston Tracey <westont@google.com>
Most lines have one run in them, so avoid extra allocations in this
case. As a side effect, mark TextLine as moveable but not mem-movable.
The TextLine class used to be used as a mem-movable class, but the
addition of an SkSTArray made it non-mem-movable. Correct this and make
TextLine moveable and document its non-copyable nature. This avoids
ASAN use after free issues.
Change-Id: Icf45a464004e9f270ec46e1c2ddcf29fd356c90a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292441
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
ICU needs to be initialized, at least in the Windows build where the
data isn't statically linked. This should be done internally, and not as
an external requirement.
Change-Id: I796b67c6f0a84c75d1557631ff38cf58d1b6a236
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292440
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
This makes it more obvious that these files really are part of
SkParagraph and integrate with the Skia test framework and are not part
of core Skia. This is more like how Skottie is setup and helps prevent
misunderstandings about where additional files like this should go and
how the build should be structured.
Change-Id: Iaac060c97cffd2b0c29833c7b0403521d91bdb6a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292439
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit be997df079.
Reason for revert: not sure SkSTArray is movable
Original change's description:
> prealloc space for a simple fRunsInVisualOrder
>
> Change-Id: I38e5ffbecdf5ca6870ccaccf43be149675a1d638
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291972
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Commit-Queue: Mike Reed <reed@google.com>
TBR=bungeman@google.com,herb@google.com,reed@google.com,jlavrova@google.com
Change-Id: Icddabe180d83ab0054ba5a5eebbe09e1fd5a15b4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292556
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Consider rendering an SkPicture to a 1080p, 4x msaa render target:
1920 * 1080 * (4 color bytes + 1 stencil byte) * 4 samples = 40Mb!
But SkCanvas::drawPicture calls saveLayer, which allocates a duplicate
render target:
40Mb * 2 = 80Mb!!
So with the original 96MB, a quite conservative msaa render target
almost blows out the entire resource cache just on the backing. This
CL bumps up the default cache size to 256MB.
Change-Id: I756c62f4ee6b9c62b1a3e535f31e15a1ecc3d63f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292265
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Fixes release-cpu build issue, un-revert cl 289733
Color space arguments accepted at surface creation, paint, gradient, and other call sites.
Works correctly only when chrome happens to be rendering itself in the same color space
the canvaskit user has chosen, there's not yet end to end color management of
canvases supported in browsers.
readPixels not yet working due to possible chrome bug.
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/289733
Commit-Queue: Nathaniel Nifong <nifong@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Change-Id: I65ce1c643dac57e14b8476f598c96b12b7e040ce
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291896
TODO: fRunsInVisualOrder is a long-lived array, but appears to..
- never resize after the constructor
- very often be size==1
Can we preallocate storage for it in the TextLine itself? (e.g. StSTArray or other trick)
Change-Id: I817b46a24e01ddf999bdd81a607aaf35b3c0674b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291776
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Reed <reed@google.com>
One immediate use-case for this is running tests when SSH'd into a
remote machine. In theory, X11 forwarding could be used to forward the
remote Chrome UI. In practice, Chrome is difficult to forward
correctly, and the options for doing so are empirically quite slow. In
testing, forwarding from Ubuntu to Mac required passing
--use-gl=swiftshader to Chromium, and rendering was slow enough to
timeout tests.
Bug: NONE
Change-Id: Ibfaa406a73d293ea212d7983d487ea0de9722da5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291196
Reviewed-by: Kevin Lubick <kjlubick@google.com>
AE layers can be tagged for auto-orient - i.e. they observe an
additional rotation component dependent on the position property
animation (position derivative/tangent).
Augment Vec2KeyframeAnimator to optionally track orientation, for both
temporal/linear and spatial (motion-path) keyframes. Update
TransformAdapter2D to use this orientation when attached to layer
transforms.
Change-Id: I616e45a07b088e9e566b4f88450e95f9315b727c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291716
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Instead of plumbing the target value through bindImpl as an opaque
void*, store explicitly in builders.
More typesafe/elegant/flexible/etc.
TBR=
Change-Id: Ie28787072a6be3b0bfcd528b68431f9fb3fa3a71
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291576
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
We were accidentally turning on MSAA via the "antialias" context attrib,
then feeding the render target into Ganesh and saying it was non-MSAA.
This will cause rendering artifacts in Ganesh if MSAA is unknowingly
enabled when we try to do coverage-based AA.
Also, the WebGL spec does not give us control over the exact sample
count or even guarantee that "antialias" means MSAA, so I think it's
best to leave that flag disabled by default. If a client wants MSAA,
they can create their own offscreen surface and blit it into the main
canvas.
Change-Id: I45f1596bfe9258963cff4b5d0a3921c5ba43145f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291029
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
breaks CPU-backed canvaskit build
This reverts commit 3d52abc846.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Wide color gamut support and working example.
>
> Color space arguments accepted at surface creation, paint, gradient, and other call sites.
> Works correctly only when chrome happens to be rendering itself in the same color space
> the canvaskit user has chosen, there's not yet end to end color management of
> canvases supported in browsers.
>
> readPixels not yet working due to possible chrome bug.
>
> Change-Id: I3dea5b16c60a3871cd2a54f86716f4a438a90135
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/289733
> Commit-Queue: Nathaniel Nifong <nifong@google.com>
> Reviewed-by: Kevin Lubick <kjlubick@google.com>
TBR=kjlubick@google.com,brianosman@google.com,nifong@google.com
Change-Id: I2e03155c2512eec6730ecccda19df78174146008
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291339
Reviewed-by: Nathaniel Nifong <nifong@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Nathaniel Nifong <nifong@google.com>
Color space arguments accepted at surface creation, paint, gradient, and other call sites.
Works correctly only when chrome happens to be rendering itself in the same color space
the canvaskit user has chosen, there's not yet end to end color management of
canvases supported in browsers.
readPixels not yet working due to possible chrome bug.
Change-Id: I3dea5b16c60a3871cd2a54f86716f4a438a90135
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/289733
Commit-Queue: Nathaniel Nifong <nifong@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
This reverts commit c80ee456ad.
fix: update flutter's gn file to add guard
Change-Id: Iac5171c8475d9a862d06255dab1c6f38f10de2f2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291361
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This private method is never used.
Change-Id: Ibd71b76d9d76698a8b8d19e5275959df2cf45e45
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291320
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This makes it much clearer which code is actually adding to and removing
from the unresolved queue. This also makes fillGaps much more
performant since it no longer needs to make a full copy of the
unresolved blocks.
Change-Id: I62a5eb32118fec6745b7079f537ccbd07b018c12
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/291318
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
