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36 Commits

Author SHA1 Message Date
fmalita
bef51c23c3 [SVGDom] Opacity optimization 
Apply opacity as fill/stroke paint alpha instead of saveLayer, when
possible.

R=robertphillips@google.com,stephana@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2353503005

Committed: https://skia.googlesource.com/skia/+/3dbb7b9f196d793fbd16243157ee67638891f5dc
Review-Url: https://codereview.chromium.org/2353503005
 2016-09-20 15:45:57 -07:00
borenet
a5344ee50a Revert of [SVGDom] Opacity optimization (patchset #4 id:60001 of https://codereview.chromium.org/2353503005/ ) 
Reason for revert:
Failing assertion

Original issue's description:
> [SVGDom] Opacity optimization
>
> Apply opacity as fill/stroke paint alpha instead of saveLayer, when
> possible.
>
> R=robertphillips@google.com,stephana@google.com,reed@google.com
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2353503005
>
> Committed: https://skia.googlesource.com/skia/+/3dbb7b9f196d793fbd16243157ee67638891f5dc

TBR=reed@google.com,robertphillips@google.com,stephana@google.com,fmalita@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2359603002
 2016-09-20 13:39:46 -07:00
fmalita
3dbb7b9f19 [SVGDom] Opacity optimization 
Apply opacity as fill/stroke paint alpha instead of saveLayer, when
possible.

R=robertphillips@google.com,stephana@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2353503005

Review-Url: https://codereview.chromium.org/2353503005
 2016-09-20 12:44:31 -07:00
fmalita
7cf4ae7122 [SVGDom] Only apply opacity when needed 
Opacity: 1 is a no-op, but it shows up quite a bit in existing documents.

R=robertphillips@google.com,stephana@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2349143002

Review-Url: https://codereview.chromium.org/2349143002
 2016-09-19 06:42:39 -07:00
fmalita
e1baa7c105 [SVGDom] Expose intrinsic size info 
* expose intrinsic size info on <svg> nodes.

  * tweak the SkSVGDOM constructor to no longer take an container size
    param, but instead default to intrinsic size
  * update clients to call SkSVGDOM::setContainerSize() explicitly, when
    needed

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2345533002

Review-Url: https://codereview.chromium.org/2345533002
 2016-09-14 12:04:30 -07:00
fmalita
ceb93abddc [SVGDom] Linear gradient 'gradientTransform' support 
R=stephana@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339533002

Review-Url: https://codereview.chromium.org/2339533002
 2016-09-13 13:59:05 -07:00
fmalita
cecd617a42 [SVGDom] Linear gradient 'spreadMethod' support 
R=stephana@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2337203002

Review-Url: https://codereview.chromium.org/2337203002
 2016-09-13 12:56:11 -07:00
fmalita
28d5b72d86 [SVGDom] Initial linear gradient support 
Kind of a big change, to connect several new bits into something useful:

  * ID tracking & lookup
  * new asPaint() node virtual to support shader (and in the future filter) based paint servers
  * <defs>, <linearGradient> and <stop> element support
  * 'href', 'offset', 'stop-color', 'stop-opacity' attribute support
  * IRI/FuncIRI and rgb(...) parsing

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2327233003

Review-Url: https://codereview.chromium.org/2327233003
 2016-09-12 17:06:47 -07:00
fmalita
a26cab0c53 [SVGDom] Don't truncate opacity scalars 
Round instead, for more accurate values.

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2284123003

Review-Url: https://codereview.chromium.org/2284123003
 2016-08-29 05:54:42 -07:00
fmalita
6cf896d7ce Reland: Experimental parsing expression grammar (PEG) template library 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2271743002

Committed: https://skia.googlesource.com/skia/+/9d08cbc8c6131ff61a1e71cc5c8cf27841d62b42
Review-Url: https://codereview.chromium.org/2271743002
 2016-08-25 08:44:35 -07:00
fmalita
0172e77ad6 Revert of Experimental parsing expression grammar (PEG) template library (patchset #8 id:140001 of https://codereview.chromium.org/2271743002/ ) 
Reason for revert:
G3 roll & Msan woes.

Original issue's description:
> Experimental parsing expression grammar (PEG) template library
>
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2271743002
>
> Committed: https://skia.googlesource.com/skia/+/9d08cbc8c6131ff61a1e71cc5c8cf27841d62b42

TBR=mtklein@google.com,bungeman@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2275943004
 2016-08-25 05:50:26 -07:00
fmalita
9d08cbc8c6 Experimental parsing expression grammar (PEG) template library 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2271743002

Review-Url: https://codereview.chromium.org/2271743002
 2016-08-24 18:23:25 -07:00
fmalita
be49378e92 [SVGDom] Fix <ellipse> positioning 
R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2253283002

Review-Url: https://codereview.chromium.org/2253283002
 2016-08-17 15:08:48 -07:00
fmalita
280e282d2a [SVGDom] Add support for assorted absolute units 
R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2259473002

Review-Url: https://codereview.chromium.org/2259473002
 2016-08-17 14:51:03 -07:00
fmalita
d24ee1419f [SVGDom] Add <line> support 
R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2244223005

Review-Url: https://codereview.chromium.org/2244223005
 2016-08-17 08:38:15 -07:00
fmalita
dc4c2a9fb7 [SVGDom] Add <circle>, <ellipse> support 
R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249033003

Review-Url: https://codereview.chromium.org/2249033003
 2016-08-16 15:38:51 -07:00
fmalita
6fb0648c35 [SVGDom] Add opacity support 
Group opacity support.  Unlike the other presentation attributes we
support thus far, group opacity is not inherited.

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2246943002

Review-Url: https://codereview.chromium.org/2246943002
 2016-08-15 12:45:11 -07:00
fmalita
ca39d716f1 [SVGDom] SVGPong sample app 
Shows off SVG dom-based animations.

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2243853003

Review-Url: https://codereview.chromium.org/2243853003
 2016-08-12 13:17:11 -07:00
fmalita
5b31f321fc [SVGDom] <polygon> & <polyline> support 
R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2235273003

Review-Url: https://codereview.chromium.org/2235273003
 2016-08-12 12:15:33 -07:00
fmalita
2d961e086b [SVGDom] Add more presentation attributes. 
Implement proper presentation attribute inheritance, and add
support for

* fill-opacity
* stroke-linecap
* stroke-linejoin
* stroke-opacity
* stroke-width

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2234153002

Review-Url: https://codereview.chromium.org/2234153002
 2016-08-11 09:16:29 -07:00
fmalita
286a8657da [SVGDom] Add rx/ry support for <rect> 
R=stephana@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2234863002

Review-Url: https://codereview.chromium.org/2234863002
 2016-08-10 17:11:29 -07:00
fmalita
fea704e115 [SVGDom] Disable verbose parsing messages be default 
Guard with SK_VERBOSE_SVG_PARSING

R=robertphillips@google.com,rmistry@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2235963003

Review-Url: https://codereview.chromium.org/2235963003
 2016-08-10 16:25:33 -07:00
fmalita
61f36b3708 [SVGDom] Improve whitespace handling in style parsing 
Handle whitespace-padded style names/values.

R=stephana@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2225623002

Review-Url: https://codereview.chromium.org/2225623002
 2016-08-08 13:58:50 -07:00
fmalita
c97796b47b [SVGDom] Improved transform parsing 
Update 'transform' attribute parsing to a more robust, SkSVGAttributeParser-based implementation.

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2220933003

Review-Url: https://codereview.chromium.org/2220933003
 2016-08-08 12:58:57 -07:00
fmalita
397a517d1a [SVGDom] Add viewBox support 
The main feature is <svg> viewBox and proper viewport support, but the CL
touches a few other things:

* refactor SkSVGRenderContext to auto-restore canvas state, and split the
  presentation bits into a separate CoW SkSVGPresentationContext

* introduce SkSVGNode::onPrepareToRender(), as a way for nodes to push their
  custom state before the actual onRender() call (instead of relying on
  non-virtual SkSVGNode to know about all possible state bits)

* add a "Type" suffix to SVG types, to disambiguate (e.g. SkSVGRectType vs.
  SkSVGRect)

R=robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222793002

Review-Url: https://codereview.chromium.org/2222793002
 2016-08-08 11:38:55 -07:00
fmalita
bffc256687 [SVGDom] Initial SVGLength support 
Mostly plumb new length types, but also introduce a stateful parser,
rect shape and named color support.

R=reed@google.com,robertphillips@google.com,stephana@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2202053002

Review-Url: https://codereview.chromium.org/2202053002
 2016-08-03 10:21:11 -07:00
fmalita
58649ccc75 [SVGDom] Parse style attributes 
Dispatch style-encoded (style="foo: bar; ...") attributes via normal
attribute setters.

R=reed@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2193663002

Review-Url: https://codereview.chromium.org/2193663002
 2016-07-29 08:52:03 -07:00
fmalita
6ceef3dd67 Initial SVG model 
A minimal subset needed to render tiger.svg: <svg>, <g>, <path>, 'd', 'fill'/'stroke' (color-only), 'transform'.

R=reed@google.com,robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2164193002

Review-Url: https://codereview.chromium.org/2164193002
 2016-07-26 18:46:34 -07:00
fmalita
2aafe6f427 Add SkSVGCanvas 
Add a public SVG canvas factory + move the SVG files from
experimental -> src/svg/.

Update current clients to the new API.

R=reed@google.com, mtklein@google.com, halcanary@google.com

Review URL: https://codereview.chromium.org/902583006
 2015-02-06 12:51:10 -08:00
reed
e73da40c35 add length parameter to addText, to match attr values 
BUG=skia:3392

Review URL: https://codereview.chromium.org/896363002
 2015-02-04 18:29:27 -08:00
fmalita
a9d9de45c1 [SkSVGDevice] drawTextOnPath() support 
R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/874853003
 2015-02-04 17:54:46 -08:00
fmalita
12753ccc9a [SkSVGDevice] Add support for more stroke params 
stroke-linecap, stroke-linejoin, stroke-miterlimit, non-scaling-stroke.

R=mtklein@google.com

Review URL: https://codereview.chromium.org/897953004
 2015-02-04 14:56:35 -08:00
fmalita
1a481fe4bf [SkSVGDevice] Initial clipping support 
Implement SVG clips based on clip stack flattening -
which is now exposed in SkClipStack::asPath() and shared
with SkCanvas's simplify-clip code.

R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/876923003
 2015-02-04 07:39:34 -08:00
fmalita
fe3f260ff9 [SkSVGDevice] Initial text support 
R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/899683002
 2015-02-03 17:47:12 -08:00
fmalita
532faa9021 [SkSVGDevice] Initial shader/gradient support 
* linear gradient support (based on shawcroft@google.com's CL)
* generic paint resources reorg
* opacity support

R=reed@google.com,mtklein@google.com,halcanary@google.com

Review URL: https://codereview.chromium.org/892973002
 2015-02-03 05:44:40 -08:00
fmalita
93957f4e80 Initial SVG backend stubbing 
This adds SkSVGDevice and a small utility for converting SKP files to SVG (skp2svg).

R=reed@google.com,jcgregorio@google.com
BUG=skia:3368

Review URL: https://codereview.chromium.org/892533002
 2015-01-30 09:03:29 -08:00