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Author SHA1 Message Date
reed
4f12b8bd2c Implement support for non-scale/translate CTM in image filters. 
Implemented by extracting out the non-scale/translate components
and applying that post-filter as an SkMatrixImageFilter.

BUG=skia:

Review URL: https://codereview.chromium.org/1120043002
 2015-05-13 13:34:57 -07:00
cdalton
231c5fd590 Don't issue texture barriers for RT's with separate storage 
BUG=skia:

Review URL: https://codereview.chromium.org/1137663004
 2015-05-13 12:35:36 -07:00
joshualitt
1ba8cc9193 removing equality / compute invariant loops from GrGeometryProcessors 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/ef292a0901205b9785a30daae2c036aa34a970ca

Review URL: https://codereview.chromium.org/1111603004
 2015-05-13 12:24:23 -07:00
mtklein
8a90edc2a5 Sk4px: alphas() and Load[24]Alphas() 
alphas() extracts the 4 alphas from an existing Sk4px as another Sk4px.
LoadNAlphas() constructs an Sk4px from N packed alphas.

In both cases, we end up with 4x repeated alphas aligned with their pixels.

alphas()
  A0 R0 G0 B0  A1 R1 G1 B1  A2 R2 G2 B2  A3 R3 G3 B3
  ->
  A0 A0 A0 A0  A1 A1 A1 A1  A2 A2 A2 A2  A3 A3 A3 A3

Load4Alphas()
  A0 A1 A2 A3
  ->
  A0 A0 A0 A0  A1 A1 A1 A1  A2 A2 A2 A2  A3 A3 A3 A3

Load2Alphas()
  A0 A1
  ->
  A0 A0 A0 A0  A1 A1 A1 A1  0 0 0 0  0 0 0 0

This is a 5-10% speedup for AA on Intel, and wash on ARM.
AA is still mostly dominated by the final lerp.

alphas() isn't used yet, but it's similar enough to Load[24]Alphas()
that it was easier to write all at once.

BUG=skia:

Review URL: https://codereview.chromium.org/1138333003
 2015-05-13 12:19:42 -07:00
bungeman
5ae1312c9f Revert of Font variations. (patchset #21 id:400001 of https://codereview.chromium.org/1027373002/) 
Reason for revert:
Mac failing to build due to CFNumberType in Chromium Canary.

Original issue's description:
> Font variations.
>
> Multiple Master and TrueType fonts support variation axes.
> This implements back-end support for axes on platforms which
> support it.
>
> Committed: https://skia.googlesource.com/skia/+/05773ed30920c0214d1433c07cf6360a05476c97

TBR=reed@google.com,mtklein@google.com,djsollen@google.com,halcanary@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1128913008
 2015-05-13 12:16:41 -07:00
joshualitt
1573206f20 fix for angle bot 
TBR=
BUG=skia:

Review URL: https://codereview.chromium.org/1137333004
 2015-05-13 12:15:14 -07:00
joshualitt
fc0725645c fix for blur large glyphs problems 
BUG=skia:

Review URL: https://codereview.chromium.org/1131023006
 2015-05-13 12:15:06 -07:00
mtklein
d0a1088bf7 Add _aa variants of Xfermode benches. 
Also, allow multiple DEF_BENCH() per line by using __COUNTER__ instead of __LINE__.

BUG=skia:

Review URL: https://codereview.chromium.org/1140643004
 2015-05-13 11:54:00 -07:00
joshualitt
19e4c02a41 Keep Big Glyph coordinates in float in GrAtlasTextContext 
TBR=jvanverth@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1132853004
 2015-05-13 11:23:03 -07:00
bungeman
05773ed309 Font variations. 
Multiple Master and TrueType fonts support variation axes.
This implements back-end support for axes on platforms which
support it.

Review URL: https://codereview.chromium.org/1027373002
 2015-05-13 10:57:10 -07:00
robertphillips
c5f1c5414f Refactor GrBufferAllocPools to use resource cache 
Review URL: https://codereview.chromium.org/1139753002
 2015-05-13 10:55:33 -07:00
egdaniel
1bf714fb45 Revert of Revert of Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1138013004/) 
Reason for revert:
still broken :(

Original issue's description:
> Revert of Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1135393003/)
>
> Reason for revert:
> trying once more
>
> Original issue's description:
> > Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1133543004/)
> >
> > Reason for revert:
> > breaks many qualcomm gms
> >
> > Original issue's description:
> > > Remove workaround to for lower glsl support for qualcomm
> > >
> > > BUG=skia:
> > >
> > > Committed: https://skia.googlesource.com/skia/+/9770bdce776f45367c419b8dd82219eece26ca5c
> >
> > TBR=bsalomon@google.com
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/0cfe1242ee284290bde1ebe3f48626c555fdac51
>
> TBR=bsalomon@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/b72f920ef581e9cf50a6c1afc80ed04bb086488e

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1130413006
 2015-05-13 10:32:49 -07:00
caryclark
38a017bf44 clean up tests 
Confirm that no path ops tests are flaky, and clean up errors around
that. The test framework was incorrectly checking for >= MAX_ERRORS for
failure and <= MAX_ERRORS for success.

TBR=reed@google.com

Review URL: https://codereview.chromium.org/1140563003
 2015-05-13 10:13:17 -07:00
bsalomon
8780bc65bd Remove GrGLVertexArray from GrGpuResource hierarchy. 
Review URL: https://codereview.chromium.org/1137093002
 2015-05-13 09:56:37 -07:00
bungeman
10b063cb91 Extensible Android font configuration parsing. 
The xml parsing of the Android font configuration is quite lax in what
it allows. This has lead to issues with forward compatibility and
extending the existing format. This has lead to some confusion about
what the actual format is and how a given proposed change will affect
existing files and readers.

The main issue this fixes is containment. Tags are now only recognized
at the correct levels in the correct containing tags. Tags which are
not recognized are properly skipped. Tags which accumulate character
data now only accumulate the character data in their own element as
opposed to all child elements.

Review URL: https://codereview.chromium.org/1138073002
 2015-05-13 08:52:16 -07:00
joshualitt
6c891107ce GLProgramsTest 3.0 
BUG=skia:

Review URL: https://codereview.chromium.org/1139743002
 2015-05-13 08:51:50 -07:00
egdaniel
b72f920ef5 Revert of Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1135393003/) 
Reason for revert:
trying once more

Original issue's description:
> Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1133543004/)
>
> Reason for revert:
> breaks many qualcomm gms
>
> Original issue's description:
> > Remove workaround to for lower glsl support for qualcomm
> >
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/9770bdce776f45367c419b8dd82219eece26ca5c
>
> TBR=bsalomon@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/0cfe1242ee284290bde1ebe3f48626c555fdac51

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1138013004
 2015-05-13 08:46:51 -07:00
caryclark
bca19f7747 deal more consistently with unsortable edges 
Improve line/curve coincident detection and resolution. This fixed the remaining simple failures.

When an edge is unsortable, use the ray intersection to determine the angles' winding.

Deal with degenerate segments.

TBR=reed@google.com
BUG=skia:3588,skia:3762

Review URL: https://codereview.chromium.org/1140813002
 2015-05-13 08:23:48 -07:00
mtklein
04d24a3f86 Turn on Sk4px xfermodes when we have NEON too. 
For SSE, Sk4px is better than Sk4f is better than SkXfermodes_opts_SSE2 (where implemented).
For NEON, Sk4px is better than SkXfermodes_opts_arm_neon is better than Sk4f (where implemented).

This is a 1.6-1.9x speedup for Plus,Modulate, and Screen for NEON.

BUG=skia:

Review URL: https://codereview.chromium.org/1128053004
 2015-05-13 08:02:14 -07:00
joshualitt
4c977868bb fix bounds for BW lines, AA Hairlines 
BUG=skia:

Review URL: https://codereview.chromium.org/1123253003
 2015-05-13 08:00:56 -07:00
jvanverth
28761fe4fb Fix assert in GrBatchAtlas. 
Stops this assert from triggering on the iOS build.

Review URL: https://codereview.chromium.org/1131003004
 2015-05-13 07:55:55 -07:00
reed
b56158118c simplify RawIter 
BUG=skia:

Review URL: https://codereview.chromium.org/1137783006
 2015-05-13 07:55:48 -07:00
egdaniel
0cfe1242ee Revert of Remove workaround to for lower glsl support for qualcomm (patchset #1 id:1 of https://codereview.chromium.org/1133543004/) 
Reason for revert:
breaks many qualcomm gms

Original issue's description:
> Remove workaround to for lower glsl support for qualcomm
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/9770bdce776f45367c419b8dd82219eece26ca5c

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1135393003
 2015-05-13 07:21:17 -07:00
scroggo
c7d9616b1a Remove documentation for missing SkiaExamples. 
SkiaExamples were removed in February, so no need to instruct newbies
to try building them.
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1135303002

Review URL: https://codereview.chromium.org/1135303002
 2015-05-13 06:45:43 -07:00
halcanary
47b6c8b41b Documentation: open GM in SampleApp 
NOTRY=true
DOCS_PREVIEW= https://skia.org/dev/testing/tests?cl=1138353002

Review URL: https://codereview.chromium.org/1138353002
 2015-05-13 06:45:31 -07:00
egdaniel
9770bdce77 Remove workaround to for lower glsl support for qualcomm 
BUG=skia:

Review URL: https://codereview.chromium.org/1133543004
 2015-05-13 06:39:38 -07:00
borenet
0c3f58773e Document NO_MERGE_BUILDS keyword 
BUG=skia:3584
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1135313004

Review URL: https://codereview.chromium.org/1135313004
 2015-05-13 06:14:57 -07:00
kkinnunen
8f827fe44a Fix SkStrokeRec == to report true for all fills 
Fix SkStrokeRec == to report true for all fills, regardless
of the stale stroking data the object might contain.

Review URL: https://codereview.chromium.org/1130153002
 2015-05-13 00:02:26 -07:00
mtklein
6cbf18c70b Plus xfermode using Sk4px. 
Xfermode_Plus runs 4-5x faster.

We expect mixed_xfermodes to have a small diff.  This is because kFoldCoverageIntoSrcAlpha was incorrectly set to true.

This implementation handily beats the Sk4f impl, the portable impl, and the existing SSE2 impl.  Reading the SkXfermodes_opts_SSE2.cpp file, I'm pretty confident that we'll be able to beat all SSE2 impls.

I believe this impl will beat or match the existing NEON impl too, but that may not be true for more complicated xfermodes.  They can take advantage of transposing ARGBARGB... to AAAARRRR.... cheaply and I haven't figured out an abstraction for that yet that doesn't screw SSE.

Adds:
  - MapDstSrc() to Sk4px
  - saturatedAdd() to SkNi (only implemented as far as it's used).
  - div255Narrow()

BUG=skia:

Review URL: https://codereview.chromium.org/1138893002
 2015-05-12 15:48:09 -07:00
egdaniel
8c9b6f1d71 Add check in GrGpu createTexture to make sure we don't create multisampled textures. 
BUG=skia:

Review URL: https://codereview.chromium.org/1138223003
 2015-05-12 13:36:30 -07:00
jshin
dd4e56849e Make Noto Sans Mono CJK JP an alias to MS Gothic 
This CL works together with the following CrOS CL:

https://chromium-review.googlesource.com/#/c/269899/

BUG=chromium:486164
TEST=With the above CrOS CL, 'MS Gothic' in CSS is replaced by 'Noto Sans Mono CJK JP'.

Review URL: https://codereview.chromium.org/1134853002
 2015-05-12 12:08:36 -07:00
joshualitt
7d022d6cc8 add option to supress prints on context 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/55661337667a8305ebb100e36af23d34c2fb83ba

Review URL: https://codereview.chromium.org/1128903008
 2015-05-12 12:03:50 -07:00
egdaniel
cc25297364 Fix valgrind bug in Porter Duff LCD. 
BUG=skia:

Review URL: https://codereview.chromium.org/1135283002
 2015-05-12 12:03:28 -07:00
reed
d9950091ef PerGlyphInfo is on SkTypeface 
BUG=skia:
NOTRY=True
NOTREECHECKS=True
TBR=

Review URL: https://codereview.chromium.org/1128023004
 2015-05-12 10:49:15 -07:00
reed
80ea19ca4b Revert of Revert of stop calling SkScalarDiv (patchset #1 id:1 of https://codereview.chromium.org/1138263002/) 
Reason for revert:
android patched, blink has rolled

Original issue's description:
> Revert of stop calling SkScalarDiv (patchset #4 id:60001 of https://codereview.chromium.org/1135053002/)
>
> Reason for revert:
> need to wait for Blink roll (and patch android)
>
> Original issue's description:
> > stop calling SkScalarDiv
> >
> > BUG=skia:
> > TBR=
> >
> > Committed: https://skia.googlesource.com/skia/+/67d71c898249a7af3523b16c6a69895a63bfae0a
>
> TBR=
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/2629697933b5cc975e45d2a45c48f803fc6cbcec

TBR=
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1135693003
 2015-05-12 10:37:34 -07:00
reed
1ebf0d2edc fix reference to _PerGlyphInfo 
BUG=skia:
TBR=bungeman@google.com
NOTRY=True
NOTREECHECKS=True

Review URL: https://codereview.chromium.org/1136283004
 2015-05-12 10:35:48 -07:00
reed
b1207e8164 opt into SkScalarDiv until we can fix android call-sites 
BUG=skia:
TBR=
NOTRY=True

Review URL: https://codereview.chromium.org/1138273002
 2015-05-12 10:28:58 -07:00
reed
2629697933 Revert of stop calling SkScalarDiv (patchset #4 id:60001 of https://codereview.chromium.org/1135053002/) 
Reason for revert:
need to wait for Blink roll (and patch android)

Original issue's description:
> stop calling SkScalarDiv
>
> BUG=skia:
> TBR=
>
> Committed: https://skia.googlesource.com/skia/+/67d71c898249a7af3523b16c6a69895a63bfae0a

TBR=
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1138263002
 2015-05-12 10:28:06 -07:00
reed
39a9a5069b Make SkAdvancedTypefaceMetrics private. 
Review URL: https://codereview.chromium.org/1129283003
 2015-05-12 09:50:04 -07:00
reed
67d71c8982 stop calling SkScalarDiv 
BUG=skia:
TBR=

Review URL: https://codereview.chromium.org/1135053002
 2015-05-12 09:47:22 -07:00
caryclark
7da2e55ccb quickie tool to exercise chrome filter fuzz files 
This is a quick Skia transcription of the Chromium tool at
src/skia/tools/filter_fuzz_stub.cc
to read and decode filters captured as .fil files.

R=joshualitt@google.com,mtklein@google.com,reed@google.com,robertphillips@google.com
BUG=487213

Review URL: https://codereview.chromium.org/1126423005
 2015-05-12 08:36:48 -07:00
joshualitt
ee71044d4b Revert of add option to supress prints on context (patchset #5 id:80001 of https://codereview.chromium.org/1128903008/) 
Reason for revert:
breaks windows rollbots

Original issue's description:
> add option to supress prints on context
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/55661337667a8305ebb100e36af23d34c2fb83ba

TBR=bsalomon@google.com,robertphillips@google.com,joshualitt@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1125193006
 2015-05-12 08:33:36 -07:00
joshualitt
5566133766 add option to supress prints on context 
BUG=skia:

Review URL: https://codereview.chromium.org/1128903008
 2015-05-12 07:00:57 -07:00
egdaniel
0d5fd110e0 Make Porter Duff LCD XP its own XferProcessor 
BUG=skia:

Review URL: https://codereview.chromium.org/1134093003
 2015-05-12 06:11:35 -07:00
mtklein
d2ffd36eb6 Sk4px 
Xfermode_SrcOver:
   SSE: 2.08ms -> 2.03ms  (~2% faster)
   NEON: my N5 is noisy, but there appears to be no perf change

BUG=skia:

Review URL: https://codereview.chromium.org/1132273004
 2015-05-12 06:11:21 -07:00
tfarina
06f3647cad Remove quickstart docs. 
It is now obsolete by skia.org. All the relevant doc is hosted there
now.

BUG=None
R=mtklein@google.com

Review URL: https://codereview.chromium.org/1138833005
 2015-05-11 18:19:52 -07:00
joshualitt
1107e901c9 Fix blur on large glyphs in runs < SkGlyphCache::max 
BUG=skia:

Review URL: https://codereview.chromium.org/1135113002
 2015-05-11 14:52:12 -07:00
caryclark
c6325cde79 remove near one check for arcs 
Small arcs are pinned by SkSinCos and do not need to be additionally
pinned by SkConic::BuildUnitArc.

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

Review URL: https://codereview.chromium.org/1133113003
 2015-05-11 14:36:33 -07:00
joshualitt
e4cee1f283 fix for cached textblobs look garbled 
BUG=skia:

Review URL: https://codereview.chromium.org/1135813007
 2015-05-11 13:04:28 -07:00
bsalomon
0e9ac4a28b Add virtual destructor for GrDrawTargetCaps 
TBR=jvanverth@google.com

Review URL: https://codereview.chromium.org/1134043004
 2015-05-11 11:26:23 -07:00