En route to fixing fuzzer bugs, I discovered that most
debugging in pathops was broken. Pathops has extensive
runtime functions that trace links and connections between
data structures that are invaluable to debugging. The
only practical way to use these functions is to call them
from the debugger in immediate mode.
Some time, some where, the MSVS Immediate Window ceased
to be able to call functions that are members of structs
or classes, and functions that take templated parameters.
I can find no mention of this on the web, so I assume
that something about our setup is triggering this, but
I've had no luck finding the culprit.
In the meantime, I've added global functions wrapped in
a namespace to sneak calls to these functions without
MSVS being any the wiser. While this works, it is likely
to bitrot by tomorrow or next Tuesday so I will continue
to try to find and fix the root cause.
This also fixes the fuzzer bugs; generally one-line edits
that change asserts to fails. All pathops tests succeed
with this. To run all tests, do:
./out/debug/pathops_unittest -V -x
./out/release/pathops_unittest -V -x
TBR=caryclark@google.com
Bug: skia:
Change-Id: I956ae3d8df6d25e155e62bd6dede64519c7fbdb1
Reviewed-on: https://skia-review.googlesource.com/114321
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
A change currently in progress would break these test files since they
aren't including what they use. Make them include what they use so they
don't break in the future.
Change-Id: I25d8d57631706dec0d0197b3759c6c18a0fe3aa0
Reviewed-on: https://skia-review.googlesource.com/114465
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
The png.h include provides macros and declarations though several
subincludes. We will need a mapping for include what you use to mark
this.
Change-Id: Ie5e1c9ac7325d2fa12cf61986da8a4bb18557d42
Reviewed-on: https://skia-review.googlesource.com/114474
Reviewed-by: Stephan Altmueller <stephana@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit 7d2b16ad13.
Reason for revert: Maybe breaking chrome?
Original change's description:
> Improve handling of GrPixelConfig in GrBackendTex/RT ctors
>
> Make sure that no client facing code was relying on what we set as the
> default value for fConfig by making in kUnkown.
>
> Bug: skia:
> Change-Id: Ie52ff08ba8deeacc16fe06eb0dd0c7292b2edf91
> Reviewed-on: https://skia-review.googlesource.com/114261
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: I91e190d72407f9c4bee93a031a557f740bb49b66
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/114423
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Make sure that no client facing code was relying on what we set as the
default value for fConfig by making in kUnkown.
Bug: skia:
Change-Id: Ie52ff08ba8deeacc16fe06eb0dd0c7292b2edf91
Reviewed-on: https://skia-review.googlesource.com/114261
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Change-Id: Ib121eb0d5af1f22f48f517fe909112a77d92032e
Reviewed-on: https://skia-review.googlesource.com/113666
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
This suppresses the noexcept-type warning, since Skia doesn't have a
stable ABI in any event. GCC now warns on more printf style formats,
so we have to hide our bad test formats a little better. GCC now
also warns on implicit enum to bool conversions, which did catch two
issues.
Change-Id: Ib81769c421757186506873f0fe298ecd0106ae87
Reviewed-on: https://skia-review.googlesource.com/114263
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Add a third define in SkCanvasPriv to complement
SkCanvas::kDontClipToLayer_PrivateSaveLayerFlag and
SkCanvas::kDontClipToLayer_Legacy_SaveLayerFlag.
SkCanvas::kDontClipToLayer_PrivateSaveLayerFlag exists only to define
SkCanvas::kDontClipToLayer_Legacy_SaveLayerFlag and
SkCanvasPriv::kDontClipToLayer_SaveLayerFlag.
SkCanvas::kDontClipToLayer_Legacy_SaveLayerFlag is used only by
Android framework.
SkCanvasPriv::kDontClipToLayer_SaveLayerFlag is used internally.
Note that changes to CanvasStateTest.cpp inside
SK_SUPPORT_LEGACY_CLIPTOLAYERFLAG aren't testable by existing
skiabots; it requires building an Android framework aware version
of dm. CanvasStateTest.cpp may have bit-rotted.
R=reed@google.com,scroggo@google.com
Bug: skia:6454,skia:7690
Change-Id: I74f2a54636fae89a5a88a7e13f1baba49d3e2115
Reviewed-on: https://skia-review.googlesource.com/112401
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Update unit tests to use backend render targets on non-GL contexts
Add named DM configs for rendering to Vulkan backend render targets and textures.
Make src data ptr param to createTestingOnlyBackendTexture be const.
Change-Id: I17f5375ed9bb08422006698956469d3151c4954c
Reviewed-on: https://skia-review.googlesource.com/113276
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This reverts commit 1a462bd0fe.
Reason for revert: Broke android. Need to run android bot for these.
Original change's description:
> IWYU for some test files starting with 'C'.
>
> Change-Id: I9a9596f7a941cdd8f01e055965c70a4b24438499
> Reviewed-on: https://skia-review.googlesource.com/113746
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Ben Wagner <bungeman@google.com>
TBR=bungeman@google.com,herb@google.com
Change-Id: Ic63c2fcc7457e442e9b29a9ccd429927e24e3b77
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/113841
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Ever since we added drawShadow to the public api, blurs have necessarily
part of the core. This CL just formalizes that.
This should also allow us to have builds that exclude all of /effects (for code size)
and still be valid.
Will follow-up with a change to deprecate SkBlurMaskFilter and SkBlurQuality (both no longer needed).
Bug: skia:
Change-Id: Ifbbd8b47a30a0386d215726b67bcf1e8b84fb8f5
Reviewed-on: https://skia-review.googlesource.com/113713
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
SkPaint flatten and unflatten rely
on interfaces that are not public,
SkReadBuffer and SkWriteBuffer.
R=reed@google.com
Bug: skia:6172
Change-Id: I487af9f8931c78daf763c51d9e0d3ff8ff440b22
Reviewed-on: https://skia-review.googlesource.com/112561
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>
This will allow a client to make an SkImage that "wraps" a gpu texture,
however the client does need to supply the actual gpu texture at Image
creation time. Instead it is retrieve at flush time via a callback.
Bug: skia:
Change-Id: I6267a55ab7102101a7bd80a6f547b6a870d2df08
Reviewed-on: https://skia-review.googlesource.com/109021
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
This also adds GrGpu::create/deleteTestingOnlyBackendRenderTarget. Implemented in GL only for now.
Change-Id: I9e5fdc953c4a249959af89e08332f520cefe9d90
Reviewed-on: https://skia-review.googlesource.com/113305
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
CoreGraphics does not provide a means to get the original font data for a
CGFont, only the tables. As a result, Skia pieces the font data back
together when requested. The most awkward part of this is choosing the
first four bytes, and the CTFont suggestion seems to often be wrong.
This change doublechecks the selection of 'typ1', prefering to use 'OTTO'
if there are no 'TYP1' or 'CID ' tables. These sorts of fonts are
extremely old and unlikely to be in current use. It appears that CTFont
may report that it has this format if it is an 'OTTO' font with very few
glyphs. If Skia serializes such a font with 'typ1' as the first four
bytes, CoreGraphics will not create a CGFont from the resulting font data.
BUG=chromium:809763,skia:7630
Change-Id: I9979b9f0ebdd27c4ad0903e8ee6237241e755541
Reviewed-on: https://skia-review.googlesource.com/113306
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
should fix three or four of the PathOp asserts
triggered by the fuzzer tool.
R=kjlubick@google.com
Bug: skia:
Change-Id: I470895addf1e922da6a7c41d44d54eca92e68fb6
Reviewed-on: https://skia-review.googlesource.com/113163
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>
New behavior is to *always* call the client's deserial image proc for all data.
This allows the client to make decisions even on "std" image data like PNG.
The change also means that if there is no client deserial image proc, Skia will
still attempt to create an image from the data, even if it was written by a
custom serial proc.
Bug: skia:7706
Change-Id: Ia58bdd10b86d497f02187082c6373c029e9c8293
Reviewed-on: https://skia-review.googlesource.com/113302
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Mike Reed <reed@google.com>
The use case for this is mostly for Vulkan where we need to make sure the
gpu is done with resources before we delete or use them in some way.
Previously we used readPixels to do this which was just an ugly hack.
Bug: skia:
Change-Id: I7949ebc695032533675133aabca0e32840b417ba
Reviewed-on: https://skia-review.googlesource.com/113122
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
These methods will fail on DDL contexts.
This is in preparation for removing the ability to specify origin for lazy proxies.
Change-Id: Iadcedfd4fce8ea2590729c974128e5c58cec38a8
Reviewed-on: https://skia-review.googlesource.com/112802
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Philosophically this relies on: https://skia-review.googlesource.com/c/skia/+/111807 (Revise Text & Small Path Atlas so instantiation failure is handled at flush time)
Change-Id: I4fdcf1af8c5e9ffefdfb973104045f4f5d223a4e
Reviewed-on: https://skia-review.googlesource.com/112702
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This makes them more consistent with similar methods on GrResourceProvider.
Change-Id: Ice7e5dbe8100481781015b386445e9b7101bd75e
Reviewed-on: https://skia-review.googlesource.com/112821
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit 461ef7af88.
Prev CL to SkScan_Hairline.cpp fixed the bug that caused the earlier revert.
Bug: skia:
Change-Id: Ifd9a364c7546175be292f726e19465b72196b45e
Reviewed-on: https://skia-review.googlesource.com/112723
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This paves the way to having the AtlasTextOps not need the RestrictedAtlasManager at op creation time.
Change-Id: I1028faba730d50d3d3349a4c0809465d036ed611
Reviewed-on: https://skia-review.googlesource.com/111807
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
The first bytes of the data always refer to the pixel accessed by texture coord (0, 0).
Change-Id: I708702d90f35b3bc896a48c3c3fd6a0be73f505a
Reviewed-on: https://skia-review.googlesource.com/112261
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Prior to the existence of GrBackendTexture this was required to delete a backend-specific blob. Now it's a no-op.
Change-Id: Iba0e4233e4d07235626f0ae14b0f7e77c073d8c0
Reviewed-on: https://skia-review.googlesource.com/112569
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Below is an example of the generated svg for an image shader
that repeats in the x direction only:
<svg stroke="none" x="9" y="153" width="50" height="30">
<defs>
<pattern id="pattern_1_19" patternUnits="userSpaceOnUse" patternContentUnits="userSpaceOnUse" width="31" height="100%" x="0" y="0">
<image id="img_2_19" x="0" y="0" width="31" height="30" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="data:image/png;base64,LONG_B64_STRING_HERE"></image>
</pattern>
</defs>
<rect fill="url(#pattern_1_19)" stroke="none" x="0" y="0" width="100%" height="100%"></rect>
</svg>
Matching the height of the pattern with the height of the container prevents it from repeating in the y direction.
R=fmalita@chromium.org
Bug: skia::7681
Change-Id: I43e4f19acda4bd40c7a8b5259d67c26a108d6f67
Reviewed-on: https://skia-review.googlesource.com/111420
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
... and a few more methods to make it possible to write the new test.
Bug: oss-fuzz:6606
Change-Id: Ie8dd221059579248405f165a93c324c8ba518fd4
Reviewed-on: https://skia-review.googlesource.com/112400
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
interfaces not called externally
and aren't used internally
R=robertphillips@google.com,reed@google.com
Bug: skia:6455
Change-Id: Iee98ce4380a28a831d9bffe99932b54421dd339a
Reviewed-on: https://skia-review.googlesource.com/112481
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This distuguishes between glyphs which do not have a path and glyphs
which have a path but that path resolves to the empty path.
BUG=chromium:816763
Change-Id: Id6c7dd66cdad3868bf3fe15bcb6e5e6f2ca82405
Reviewed-on: https://skia-review.googlesource.com/112484
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Remove most uses of GetDefaultTypeface. SkTypeface has
fewer friends.
BUG=skia:7515
Change-Id: Iedec5b39b9ef8c638772be4971075491b59b740b
Reviewed-on: https://skia-review.googlesource.com/112300
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Precursor for moving blurmaskfilter into core, since it is referenced
by core code for drawShadow.
Bug: skia:
Change-Id: I900c6e10523115c75f45d2c410eb6a5ca56a6e4d
Reviewed-on: https://skia-review.googlesource.com/112301
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Reed <reed@google.com>
A mechanical bulk move just to get these out of the public API.
TBR=bsalomon@google.com
Change-Id: I813efbd54a09dd448275697c0e50947753a5cfd3
Reviewed-on: https://skia-review.googlesource.com/112262
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
