A stroked arc with round caps was batched with a filled circle. The circle op
code would choose a GeometryProcessor configuration that expected round cap
centers as vertex attributes. However, the tessellation code for the filled
circle would not put in dummy round cap centers and then didn't advance the
pointer into which vertex data was being written by the expected vertex
stride.
Bug: b/119394958
Change-Id: I6fe95b32d750599e775ed96e656757fe3087795a
Reviewed-on: https://skia-review.googlesource.com/c/177881
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
There are three distinct attributes controlled by font smoothing,
subpixel converage, fake bolding, and gamma 2 blitting. In macOS 14 the
subpixel coverage was removed but the other two apparently remain. Prior
to this change the code had assumed that the gamma 2 blitting had also
been removed, but this appears not to be the case.
Bug: chromium:901611
Change-Id: Ie0623267fa20c86d953e8b6c1fb3ead7be51b930
Reviewed-on: https://skia-review.googlesource.com/c/177880
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Herb Derby <herb@google.com>
There's the barest hint of a "font manager" here.
Basically, nothing smart to deal with bold or fallbacks.
Maybe one day, we'll expose
SkTypeface* matchStyleCSS3(const SkFontStyle& pattern);
and do smart things for fallbacks, but for now that's not
in the immediate future.
Docs-Preview: https://skia.org/?cl=177067
Bug: skia:
Change-Id: Iaeabcbf5ff4511a01b37c16c983e447c25b0e3e7
Reviewed-on: https://skia-review.googlesource.com/c/177067
Reviewed-by: Ben Wagner <bungeman@google.com>
Change-Id: Ied919cacc0fde26b75a12b469bc4850d6f8a2f40
Reviewed-on: https://skia-review.googlesource.com/c/177804
Auto-Submit: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
Moves method to get GrBackendFormat from GrBackendTexture from GrCaps
to GrBackendTexture so that a GrContext is not required.
Uses kUnknown_GrPixelConfig as failure return from GrCaps functions
rather than an GrPixelConfig* out param and bool result.
Having the texture type be part of GrBackendFormat made removing the
GrCaps function that goes from GrBackendRenderTarget to GrPixelConfig
awkward so that was left alone for now.
Change-Id: If9be0f898c538be4a7b24022b6011f63441a0317
Reviewed-on: https://skia-review.googlesource.com/c/175991
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This should make reproducing certain fuzzes easier between oss-fuzz
and a typical dev's desktop.
This was the most straight-forward way I could think of to
accomplish this. An ideal solution would "compile" a set of
fonts that was not the test set and embed it, but I lack the
domain knowledge to craft such a set.
If this method works ok, we can explore making the font set
more robust and varied.
Bug: 818769
Change-Id: I03eb2bc316caf7aec3ffa88e59ff29d76c8557ec
Reviewed-on: https://skia-review.googlesource.com/c/177800
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
828c59462f..dfaccbc08a
git log 828c59462fc1..dfaccbc08abb --date=short --no-merges --format='%ad %ae %s'
2018-12-14 jmadill@chromium.org Clean up Windows DEF file generation.
Created with:
gclient setdep -r third_party/externals/angle2@dfaccbc08abb
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TBR=ethannicholas@google.com
Change-Id: I2eaecf6621eb519112340a5768e7299468882c63
Reviewed-on: https://skia-review.googlesource.com/c/177760
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Uses a fixed quantized table to compute the ARGB texture dimensions,
and compute the A8 dimensions from that. Plot sizes are computed
based on the respective atlas's dimensions.
Bug: skia:
Change-Id: I28c56557094efa49d1a011a1d6145ef3a79b7cac
Reviewed-on: https://skia-review.googlesource.com/c/177068
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
91002266bd..828c59462f
git log 91002266bd1e..828c59462fc1 --date=short --no-merges --format='%ad %ae %s'
2018-12-14 jmadill@chromium.org Split angle_perftests into white and black box.
2018-12-14 jiajia.qin@intel.com ES31: support ssbo as the operand of unary operator
2018-12-13 tobine@google.com tests:Fix memory leak in MipmapTest
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TBR=ethannicholas@google.com
Change-Id: I64b813981a698d611cc5f62e90c276327d535109
Reviewed-on: https://skia-review.googlesource.com/c/177608
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Remove SkPathPriv::IsConvex() if SK_LEGACY_PATH_CONVEXITY
is defined to fix the Google3 roll.
TBR=ethannicholas@google.com
Bug: skia:
Change-Id: I2d2177213ec43dd048f15685d0afe49fb07656fe
Reviewed-on: https://skia-review.googlesource.com/c/177680
Commit-Queue: Cary Clark <caryclark@google.com>
Auto-Submit: Cary Clark <caryclark@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
9b02506c85..91002266bd
git log 9b02506c852b..91002266bd1e --date=short --no-merges --format='%ad %ae %s'
2018-12-13 geofflang@chromium.org Use angle::Result and pass a context pointer to TransformFeedbackImpl
Created with:
gclient setdep -r third_party/externals/angle2@91002266bd1e
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TBR=ethannicholas@google.com
Change-Id: I020b6ba9113c1ac4497de407e194e213c1dd155a
Reviewed-on: https://skia-review.googlesource.com/c/177601
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Bug: skia:7322
Change-Id: I1a5139f44d9aa9e0aab3faf53643350cbb765045
Reviewed-on: https://skia-review.googlesource.com/c/177500
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Auto-Submit: Greg Daniel <egdaniel@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Not sure this fixes anything, or that there's anything wrong here,
but we think this may be easier to reason about.
Change-Id: I08d561760ed6357979205abb9128093adc9cc9a9
Reviewed-on: https://skia-review.googlesource.com/c/177360
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
With skia_use_wuffs=true, calling getFrameCount after the partial
decode results in the full decode failing.
Bug: skia:8235
Change-Id: I9ac5496e3fecf309f1e303a8d3e8725a6d00731b
Reviewed-on: https://skia-review.googlesource.com/c/176590
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Nigel Tao <nigeltao@google.com>
Change-Id: I0400144c522dfd60a8b45d968d1346238067f7f3
Reviewed-on: https://skia-review.googlesource.com/c/177361
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
-- need to update google3 before landing this
Bug: skia:
Change-Id: Ibb8a5c1a622e77cd4064740b700a983036061ba6
Reviewed-on: https://skia-review.googlesource.com/c/177341
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Chrome added a public method to validate SkPathRef,
but always called it when validating SkPath. We did too.
Remove the SkPathRef entry point, validate SkPathRef
when validating SkPath, and remove Skia's callers.
(Chrome has already been fixed.)
TBR=reed@google.comR=fmalita@chromium.org
Bug:913930
Change-Id: I0828b00b42cc1f031b4216ddeace50f80aa21e62
Reviewed-on: https://skia-review.googlesource.com/c/177065
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
minor docs example fix
TBR=reed@google.com
NOTRY=true
Bug: skia:8439
Change-Id: Id40358b8e06c508d777e016dc18a47299bd06e8d
Reviewed-on: https://skia-review.googlesource.com/c/177340
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
This separates the existing convexity logic into
two passes. The first pass detects concavity by
counting the changes in direction.
The second pass computes the cross product to
see that all angles bend in the same direction, and
computes the dot product to see if the angle
doubles back on itself.
The second pass treats axis-aligned vectors
separately, and computes the dot and cross products
by comparing point values; it does not use arithmetic
to determine convexity, so it works with all finite
values.
A compile time switch enables returning concave
for co-linear diagonal points:
If successive points are not axis-aligned, and
those points are co-linear along a diagonal;
the path is treated as concave. This is conservative
but avoids paths that change convexity when the
are translated or scaled, since transforming the
path may cause the midpoint to shift to either
side of a line formed by the endpoints.
The compile time switch is set so that co-linear
diagonal points do not affect convexity. Note that
this permits shapes formerly considered concave, such
as stroked lines with round caps, to become convex;
this accounts for many of the GM differences.
A path may double back on itself and be convex;
for instance, a path containing a single line.
Path may have multiple initial moveTo verbs, or
trailing moveTo verbs, and still evaluate as convex.
A separate entry point, SkPathPriv::IsConvex()
allows passing an array of points instead of a path.
A legacy define has been checked into Chrome to
use the old code until layout tests have been
rebaselined.
R=reed@google.com,bsalomon@google.com
Bug:899689
Change-Id: I392bbe04836ffb19666ad92ab2a2404c56543019
Reviewed-on: https://skia-review.googlesource.com/c/173427
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>
b08457df23..9b02506c85
git log b08457df2325..9b02506c852b --date=short --no-merges --format='%ad %ae %s'
2018-12-12 jmadill@chromium.org Cache valid draw modes with transform feedback.
Created with:
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TBR=ethannicholas@google.com
Change-Id: Ifbda72d1726cf1073be35d9e7626a9b68d3b4656
Reviewed-on: https://skia-review.googlesource.com/c/177260
Reviewed-by: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
Use SkFont in most places, but save setupCache for
its own CL.
Change-Id: I2c603c03e23e132edd3e164d256a1fb753523d36
Reviewed-on: https://skia-review.googlesource.com/c/175841
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Bug: skia:
Change-Id: I09c2312c3678bdb1c48b427f446cb5865acb92a2
Reviewed-on: https://skia-review.googlesource.com/c/177074
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
88faa69674..b08457df23
git log 88faa6967431..b08457df2325 --date=short --no-merges --format='%ad %ae %s'
2018-12-12 syoussefi@chromium.org Vulkan: Make flushAfterVertexConversion workaround Nexus5X-specific
2018-12-12 ynovikov@chromium.org Skip external texture ImageTest tests on Ozone
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TBR=ethannicholas@google.com
Change-Id: If07153bfa91fa7b30f66b8e27d47e2f64d0fd902
Reviewed-on: https://skia-review.googlesource.com/c/177048
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Commit-Queue: skia-autoroll <skia-autoroll@skia-public.iam.gserviceaccount.com>
This reverts commit 830d5c032c.
Reason for revert: probably responsible for Google3 roll failure
Original change's description:
> we now cache GLSL shaders when we can't cache the binaries
>
> Bug: skia:
> Change-Id: I56552049c141cbd69fa6b55653e38820d541bf2f
> Reviewed-on: https://skia-review.googlesource.com/c/176976
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
TBR=bsalomon@google.com,ethannicholas@google.com
Change-Id: Ie5460993800441eee0171e149e4d0d86cc7e87f4
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/c/177071
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Bug: skia:8569
Change-Id: I0d2e54191f4ad0a2cc7c22f6740fe0f81ca359a8
Reviewed-on: https://skia-review.googlesource.com/c/177064
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
add error handling if bmh has #Populate
but include has been marked deprecated
TBR=reed@google.com
Bug: skia:
Change-Id: I1a577bbf95ebe4f5fe46ea2c6a1e1f10f6b8e684
Reviewed-on: https://skia-review.googlesource.com/c/177062
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
