BUG=skia:7107
Change-Id: I8ead98f7694faaed8e6f6f29b1fcd88501d36b66
Reviewed-on: https://skia-review.googlesource.com/54400
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
The NaN shader literal bug has been worked around, so lets get this test
coverage back.
Bug: skia:6842
Change-Id: I7b6b00972d9e00e49e5f2eccac9f2eda7fffbb6c
Reviewed-on: https://skia-review.googlesource.com/54362
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Bug: 769134
readByteArray can fail (due to not having enough available or due to the
wrong alignment). If it does, do not return an uninitialized block of
memory.
Further, drop the initial size check, which is covered by readByteArray.
Add a test.
Change-Id: Ia101697c5bb1ca3ae3df1795f37a74b2f602797d
Reviewed-on: https://skia-review.googlesource.com/52742
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
It's too inexact as-is. If the caller wants tolerance they can do
their own with knowledge of the pixel grid. The homogeneous math
is stable with infinities so it's really unnecessary here.
Bug: skia:7073
Change-Id: I4dc34ad96b859a138714b6d4f8804fec4f89f17a
Reviewed-on: https://skia-review.googlesource.com/51182
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This reverts commit 88757dacd4.
Reason for revert: Still seems to be failing Chromium "telemetry_perf_unittests (with patch) on Android" on android_n5x_swarming_rel.
Original change's description:
> guard old apis for querying byte-size of a bitmap/imageinfo/pixmap
>
> Now with legacy behavior for allocpixels
>
> This was reverted, so the current CL is a "fix" on top of ...
> https://skia-review.googlesource.com/c/skia/+/50980
>
> Related update to Chrome (in preparation for this change)
> https://chromium-review.googlesource.com/c/chromium/src/+/685719
>
> Bug: skia:
> Change-Id: I4b370ee7e95083ab27421f008132219c9c7b86e9
> Reviewed-on: https://skia-review.googlesource.com/51341
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>
TBR=fmalita@chromium.org,reed@google.com
Change-Id: I827a0ca1d1e3909e648fde3342cdb8601d34da8d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/52381
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Other browsers (including old Chrome) treat invalid palette indices as
transparent for gifs. And there are gifs in the wild which rely on this.
As an example, if the palette only has 64 entries (0-63) then index 64
is treated as transparent.
BUG=skia:7069
Change-Id: I15e8919a953387506c9ac5945c3ae6a2b90189ab
Reviewed-on: https://skia-review.googlesource.com/51100
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Chris Blume <cblume@google.com>
Bug: b/65290323
If a webp file is truncated such that no rows can be decoded,
WebPIDecGetRGB does not initialize its "last_y" parameter. We use
rowsDecoded (passed as last_y) to determine which remaining rows to
fill.
Check the return value of WebPIDecGetRGB. If it fails (returns null),
or rowsDecoded is <= 0 (matching Chromium's check), return
kInvalidInput, since there is nothing to draw.
Note that this is a change in behavior for Android. Previously we
would decode an empty webp to just a transparent/black rectangle,
whereas now we simply fail. I think this is a change for the better.
Add a test which truncates a file to have 0 rows available and attempts
to decode it. msan verifies that we no longer depend on the
uninitialized value.
Stop attempting to test decoding subsets from an incomplete webp (in
CodecTest.cpp). Unless we have decoded the portion covered by the
subset, this will fail.
Remove test images inc0.webp (from both dm/ and colorspace/) and
inc1.webp. These just decode to transparent rectangles. Replace them
with inc2.webp and inc3.webp, which decode part of the image and then
have to fill with transparent.
Change-Id: I64d40be91c574b45963f9a43d8dd8f4929dd2939
Reviewed-on: https://skia-review.googlesource.com/50303
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: James Zern <jzern@google.com>
Bug: skia:
Change-Id: Id6808734df2335c521d4a563122ceeca906b7601
Reviewed-on: https://skia-review.googlesource.com/52002
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit 98a6216b18.
Reason for revert: breaking the chrome roll. Looks like they may be writing data to create an image across all the row bytes and thus writing to unalloced data on the last row. Link to example failing bot:
https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_ng/builds/539960
Original change's description:
> guard old apis for querying byte-size of a bitmap/imageinfo/pixmap
>
> Previously we had size_t and uint64_t variations.
>
> The new (simpler) API always..
> - returns size_t, or 0 if the calculation overflowed
> - returns the trimmed size (does not include rowBytes padding for the last row)
>
> Bug: skia:
> Change-Id: I05173e877918327c7b207d2f7f1ab0db36892e2e
> Reviewed-on: https://skia-review.googlesource.com/50980
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Leon Scroggins <scroggo@google.com>
TBR=mtklein@google.com,herb@google.com,scroggo@google.com,fmalita@chromium.org,reed@google.com
Change-Id: I726f6ab1b36b14979ba6f37105e0a469b3f0dbc0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/51262
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Bug: skia:
Change-Id: Icfc2f1bd57c0cf7be54469b6d86cbd436b59155d
Reviewed-on: https://skia-review.googlesource.com/51201
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Previously we had size_t and uint64_t variations.
The new (simpler) API always..
- returns size_t, or 0 if the calculation overflowed
- returns the trimmed size (does not include rowBytes padding for the last row)
Bug: skia:
Change-Id: I05173e877918327c7b207d2f7f1ab0db36892e2e
Reviewed-on: https://skia-review.googlesource.com/50980
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Leon Scroggins <scroggo@google.com>
For this to work, we need access to the "original" path,
before any style was applied. To that end, add an original
path to GrShape (and unit tests of that functionality).
Then add a version of addGenIDChangeListener to GrShape,
that propagates to the original path, and use that in
tessellating path renderer.
Includes unit tests of caching behavior in the PR, all
of which failed without this change.
Bug: skia:
Change-Id: I98bb505f521e8ff07184f5c3fbd3c5fd1a22d3d5
Reviewed-on: https://skia-review.googlesource.com/50300
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This relands commit cb4d587666
which was reverted by commit b6d2be1330
because the original CL broke some blink layout tests, and the first
reland was reverted by commit because it broke filterfastbounds gm.
This reland let SkImageSource::onFilterNodeBounds() return the dst rect
with ctm applied when mapping forward or otherwise the default value.
Original description:
> Previously SkImageSource::filterBounds() uses the default
> SkImageFilter::onFilterNodeBounds() which returns the input rect.
>
> Now override onFilterNodeBounds() in SkImageSource to return src
> or dst rect (with transform applied).
Change-Id: I4548981142b9a96beda8339d394cf9943c9f4c0f
Reviewed-on: https://skia-review.googlesource.com/50420
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
All three image tile modes go through exclusive_clamp() and then a
gather today, so we can move the work of exclusive_clamp() into eac
gather_ stage, eliminating the need for clamp_{x,y} stages.
Luckily, we've got a convenient place to bottleneck this, ptr_and_ix(),
which works out the pointer and vector of indices to load for gathers.
This deletes SkRasterPipeline_repeat_tiling unit test, which now
no longer exactly makes sense. It tests that repeat_x does that
clamp, but that's now done automatically outside that stage.
Change-Id: I24637ef60921bec7aa00082984c0c6a49dd86ca9
Reviewed-on: https://skia-review.googlesource.com/50260
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Change-Id: I1d6aebcd679a406a13911f4b91f72f4198fc8dc1
Reviewed-on: https://skia-review.googlesource.com/49461
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Removes SkString-related malloc from DM crash handler, and adds null check in ProxyRefTest.
Bug: skia:3550
Change-Id: I143c532b5d231a426b1a96b854e1effd6379b673
Reviewed-on: https://skia-review.googlesource.com/48440
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This moves closer to ensuring that all SkRRects are valid. It also checks for validity of deserialized SkRRects and sets the SkRRect to empty if the serialized data is invalid rather than asserting.
It is still possible to use mutators to create invalid SkRRects (e.g. outset() by large number, translate() so that type changes due to fp precision).
Bug: skia:
Change-Id: Ice5f73a020e99739ef4b3ce362181d3dbb35701c
Reviewed-on: https://skia-review.googlesource.com/49220
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Bug: skia:6173
Change-Id: I21042d484d9a7b3eee04aa3301d9793d00ad6908
Reviewed-on: https://skia-review.googlesource.com/48183
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit bf12c07970.
Reason for revert: broke the filterfastbounds GM (2nd column, 5th & 7th rows)
Original change's description:
> Reland "Fix SkImageSource::filterBounds()"
>
> This relands commit cb4d587666
> which was reverted by commit b6d2be1330
> because the original CL broke some blink layout tests.
>
> This reland let SkImageSource::filterBounds() return the dst rect with
> ctm applied regardless of direction.
>
> Original description:
>
> > Previously SkImageSource::filterBounds() uses the default
> > SkImageFilter::onFilterNodeBounds() which returns the input rect.
> >
> > Now override onFilterNodeBounds() in SkImageSource to return src
> > or dst rect (with transform applied).
>
> Change-Id: I915b7889ff59829ddbc4479cd66d75a0bb581e54
> Reviewed-on: https://skia-review.googlesource.com/47501
> Commit-Queue: Stephen White <senorblanco@chromium.org>
> Reviewed-by: Stephen White <senorblanco@chromium.org>
TBR=senorblanco@chromium.org,reed@google.com,wangxianzhu@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I698433de66cf3de145b9319e09cb9ec9e30d2fa9
Reviewed-on: https://skia-review.googlesource.com/48160
Reviewed-by: Florin Malita <fmalita@chromium.org>
The added unit test shows that we'll trigger SkASSERT failure if we
forgot to check that the edges are lines (instead of quads or cubics).
Similar to skia:7015, this bug is not triggered in our production
because we don't use DAA for convex paths by default. The skipRect is
an optimization just for convex paths.
Bug: skia:7051
Change-Id: Id87ce2d452ede0db9a48425541f473af19ee0572
Reviewed-on: https://skia-review.googlesource.com/48045
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
This reverts commit f953523224.
Reason for revert: Re-landing now that gold has settled.
Original change's description:
> Revert "Don't ignore degenerates when deciding if a path is convex"
>
> This reverts commit 53cd6c4331.
>
> Reason for revert: Temporary to limit gold cross-talk with other CLs.
>
> Original change's description:
> > Don't ignore degenerates when deciding if a path is convex
> >
> > This ensures that a path with a second contour will always be marked
> > concave. GrDefaultPathRenderer was incorrectly drawing paths of this type
> > (thinking that it could fill them with simple triangulation).
> >
> > Bug: skia:7020 skia:1460
> > Change-Id: I62bfd72e4c61da427687acf53c552357b57707aa
> > Reviewed-on: https://skia-review.googlesource.com/47082
> > Reviewed-by: Cary Clark <caryclark@google.com>
> > Commit-Queue: Brian Osman <brianosman@google.com>
>
> TBR=bsalomon@google.com,brianosman@google.com,caryclark@google.com,reed@google.com
>
> Change-Id: Id7d121633faeb8a43dbd334409408ba51db43d68
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:7020 skia:1460
> Reviewed-on: https://skia-review.googlesource.com/47343
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
TBR=bsalomon@google.com,brianosman@google.com,caryclark@google.com,reed@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: skia:7020 skia:1460
Change-Id: I45ff90a54b66ce9ea068f246d066cc24b310c966
Reviewed-on: https://skia-review.googlesource.com/47820
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit 05d5a13fea.
Reason for revert: looks like it broke filterfastbounds
Original change's description:
> Revert "Revert "Switched highp float to highfloat and mediump float to half.""
>
> This reverts commit 1d816b92bb.
>
> Bug: skia:
> Change-Id: I388b5e5e9bf619db48297a80c9a80c039f26c9f1
> Reviewed-on: https://skia-review.googlesource.com/46464
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
TBR=bsalomon@google.com,ethannicholas@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: skia:
Change-Id: Iddf6aef2ab084aa73da7ceebdfc303a1d2b80cde
Reviewed-on: https://skia-review.googlesource.com/47441
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This relands commit cb4d587666
which was reverted by commit b6d2be1330
because the original CL broke some blink layout tests.
This reland let SkImageSource::filterBounds() return the dst rect with
ctm applied regardless of direction.
Original description:
> Previously SkImageSource::filterBounds() uses the default
> SkImageFilter::onFilterNodeBounds() which returns the input rect.
>
> Now override onFilterNodeBounds() in SkImageSource to return src
> or dst rect (with transform applied).
Change-Id: I915b7889ff59829ddbc4479cd66d75a0bb581e54
Reviewed-on: https://skia-review.googlesource.com/47501
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
This makes loading into 16-bit channels more natural in _lowp.cpp.
Update a unit test to stop using out-of-range "colors".
Change-Id: I494687aac87948b60a40de447aa1527cf7167b2d
Cq-Include-Trybots: skia.primary:Test-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-UBSAN_float_cast_overflow
Reviewed-on: https://skia-review.googlesource.com/47580
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
- load_565 allows 565-src sprite blits
- scale_565 / lerp_565 allow subpixel text
- luminance_to_alpha is a color filter, and lets us write grey 8
And update CachedDecodingPixelRefTest with a yet more robust color.
Change-Id: I8af499c43f0f28093744d9c2993af553e36c9526
Reviewed-on: https://skia-review.googlesource.com/47021
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
This reverts commit 49f1f34438.
Reason for revert: broke win-chrome
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): error C2228: left of '.release' must have class/struct/union
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: type is 'SkStreamAsset *'
../../third_party/skia/src/ports/SkFontMgr_win_dw.cpp(89): note: did you intend to use '->' instead?
Original change's description:
> use unique_ptr for stream api
>
> Bug: skia:6888
> Change-Id: I3459b4913982a7cae1c0061697c82cc65ad9a2d8
> Reviewed-on: https://skia-review.googlesource.com/26740
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>
TBR=mtklein@chromium.org,mtklein@google.com,bungeman@google.com,reed@google.com
Change-Id: Ic1e4af557317abd06b7f6b7f5056645df7e469f0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:6888
Reviewed-on: https://skia-review.googlesource.com/47440
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This reverts commit 53cd6c4331.
Reason for revert: Temporary to limit gold cross-talk with other CLs.
Original change's description:
> Don't ignore degenerates when deciding if a path is convex
>
> This ensures that a path with a second contour will always be marked
> concave. GrDefaultPathRenderer was incorrectly drawing paths of this type
> (thinking that it could fill them with simple triangulation).
>
> Bug: skia:7020 skia:1460
> Change-Id: I62bfd72e4c61da427687acf53c552357b57707aa
> Reviewed-on: https://skia-review.googlesource.com/47082
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
TBR=bsalomon@google.com,brianosman@google.com,caryclark@google.com,reed@google.com
Change-Id: Id7d121633faeb8a43dbd334409408ba51db43d68
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:7020 skia:1460
Reviewed-on: https://skia-review.googlesource.com/47343
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This ensures that a path with a second contour will always be marked
concave. GrDefaultPathRenderer was incorrectly drawing paths of this type
(thinking that it could fill them with simple triangulation).
Bug: skia:7020 skia:1460
Change-Id: I62bfd72e4c61da427687acf53c552357b57707aa
Reviewed-on: https://skia-review.googlesource.com/47082
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Bug: skia:6888
Change-Id: I3459b4913982a7cae1c0061697c82cc65ad9a2d8
Reviewed-on: https://skia-review.googlesource.com/26740
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
Previously SkImageSource::filterBounds() uses the default
SkImageFilter::onFilterNodeBounds() which returns the input rect.
Now override onFilterNodeBounds() in SkImageSource to return src
or dst rect (with transform applied).
Change-Id: I6681e1ba97affb09ef1ca5bc03b3d0f66c10f149
Reviewed-on: https://skia-review.googlesource.com/46741
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
created new file src/core/SkColorData.h for
internal consumption. Note that many of the
functions there are unused as well.
Bug: skia: 6898
R: reed@google.com
Change-Id: I25bfd5a9c21f53558c4ca65a77eb5d322d897c6d
Reviewed-on: https://skia-review.googlesource.com/46848
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Mike Reed <reed@google.com>
There is a perf regression (mainly on the Nexus5) for the https://skia-review.googlesource.com/c/skia/+/46200 (Add method to iterate over a GrOp's GrSurfaceProxies)
This is one candidate.
Change-Id: I995d3a88bad2a914f24b49512abbf01aeaf579c8
Reviewed-on: https://skia-review.googlesource.com/46586
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Change-Id: Ib6a289553ecd15c722599b7dc0d347a7800801cb
Reviewed-on: https://skia-review.googlesource.com/46284
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
The extra generality of having a std::function is for MDB reordering. In the current MDB reordering world there is one pass through the surfaceProxies at creation time and a second pass after flush to create the usage intervals.
Change-Id: I3f548417eddc1dad7503d919241301e404255ffe
Reviewed-on: https://skia-review.googlesource.com/46200
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Gives the convex and tessellating renderers first claim on larger
paths, and the distance field renderer first claim on complex,
non-volatile paths. This also requires plumbing the clip bounds
through GrPathRenderer::CanDrawPathArgs.
Bug: skia:
Change-Id: I16e1d35ad5ee63251e33f113b1579cbba60456da
Reviewed-on: https://skia-review.googlesource.com/42224
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This brings the optimization in blink's FEComposit::MapRect() [1]
into skia.
Previously for these classes we used the default SkImageFilter::
onFilterBounds() which returns the union of the bounds of input filters.
However, this was not optimized if some input filters don't contribute
to the output. When we switch blink SPv2 paint invalidation from using
blink's FilterOperations to cc/skia's filter classes, the non-
optimization caused over-raster-invalidations.
Now override SkImageFilter::onFilterBounds() in these classes to make
their filterBounds() return the same results as the blink counterparts.
Also fix a bug of SkArithmeticImageFilter when k4 is non-zero by
overriding affectsTransparentBlack() to return true in the case, so
that we will use the crop as the final bounds.
[1] https://cs.chromium.org/chromium/src/third_party/WebKit/Source/platform/graphics/filters/FEComposite.cpp?l=115
Change-Id: I91d4cadc267e6262ee3f050a0ddac90154419775
Reviewed-on: https://skia-review.googlesource.com/38921
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Also refactor the prepare callback stuff to share logic
between software path rendering and clip mask generation.
Bug: skia:
Change-Id: I0c56c6df8703eb59d2d49a4c3985bd4f5ef20f01
Reviewed-on: https://skia-review.googlesource.com/44421
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This reverts commit c576e93d17.
Reason for revert: ASAN failures
Original change's description:
> Switch to the new SkSL lexer.
>
> This completely replaces flex with a new in-house lexical analyzer generator,
> which we have done for performance and memory usage reasons. Flex requires us
> to copy strings every time we need the text of a token, whereas this new lexer
> allows us to handle strings as a (non-null-terminated) pointer and length
> everywhere, eliminating most string copies.
>
> Bug: skia:
> Change-Id: I2add26efc9e20cb699520e82abcf713af3968aca
> Reviewed-on: https://skia-review.googlesource.com/39780
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
TBR=bsalomon@google.com,ethannicholas@google.com
Change-Id: If27b750a5f696d06a6bcffed12fe9f0598e084a6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/44881
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This completely replaces flex with a new in-house lexical analyzer generator,
which we have done for performance and memory usage reasons. Flex requires us
to copy strings every time we need the text of a token, whereas this new lexer
allows us to handle strings as a (non-null-terminated) pointer and length
everywhere, eliminating most string copies.
Bug: skia:
Change-Id: I2add26efc9e20cb699520e82abcf713af3968aca
Reviewed-on: https://skia-review.googlesource.com/39780
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Added a unit test too.
BUG=chromium:756563
Change-Id: Ic77a89b4a98d1a553877af9807a3d3bdcd077bb9
Reviewed-on: https://skia-review.googlesource.com/44420
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
The main change is to make GrSamplerParams smaller by making its enums have byte-sized underlying types. The rest is cosmetic.
Change-Id: Ib71ea50612d24619a85e463826c6b8dfb9b445e3
Reviewed-on: https://skia-review.googlesource.com/43200
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This reverts commit 6e4bbbefe1.
Reason for revert: assertion failure
Original change's description:
> Remove "content" rect from GrTextureAdjuster.
>
> Since we got rid of texture-backed bitmaps this is no longer required.
>
> Change-Id: Id15c745994a3d6a1489e193b5d29916fa0931264
> Reviewed-on: https://skia-review.googlesource.com/36340
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
TBR=bsalomon@google.com,robertphillips@google.com
Change-Id: I2229ec05079368ff196ff351107f88062080e5ec
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/43720
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Since we got rid of texture-backed bitmaps this is no longer required.
Change-Id: Id15c745994a3d6a1489e193b5d29916fa0931264
Reviewed-on: https://skia-review.googlesource.com/36340
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
As DAA does not chop edges at Y extrema, it's valid for convex edges to
have only one edge (e.g., a single cubic edge with the valley shape \_/).
This wasn't an issue for production because DAA is never called for
convex paths by default.
Bug=skia:7015
Change-Id: Iac79801d6a24188970ef6f7bf723494a25d92a1e
Reviewed-on: https://skia-review.googlesource.com/42942
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
The newlines got accidentally converted to CRLF in
https://skia-review.googlesource.com/c/skia/+/39521
This CL simply runs dos2unix to convert them back.
There are probably more files affected by 39521, but
these 3 files are the major ones that got thousands
of newlines converted.
Bug: skia:
Change-Id: I0aab5c9e2ab3d491bfe746d6b2db19532a89d654
Reviewed-on: https://skia-review.googlesource.com/42921
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
fuzzer causes pathops to loop
somewhere finding complex
intersections, but does not
have a reproducible test case.
Somewhat grasping at straws,
the failing condition in this
CL was triggered by the fuzzer
tests, but may or may not be
related to the hang.
TBR=reed@google.com
Bug: 754434
Change-Id: Ia8edc0709cec559b277ed83a5ad6feb67d8088c6
Reviewed-on: https://skia-review.googlesource.com/42780
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
We like a LIFO default thread pool in tools like DM for better
memory/time locality... the bots use less memory this way, and
generally run faster.
But most use cases want a FIFO queue, so that they can get going
on the next parts of early work while later work is still running.
This splits the implementation into one using SkTArray and pop_back
for LIFO, and a new one using std::deque and pop_front for FIFO.
Change-Id: Ief203b6869a00f1f8084019431a781d15fc63750
Reviewed-on: https://skia-review.googlesource.com/41849
Commit-Queue: Mike Klein <mtklein@chromium.org>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Re-land of: https://skia-review.googlesource.com/36560
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: Idb92f385590749f41328a9aec65b2a93f4775079
Reviewed-on: https://skia-review.googlesource.com/40775
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This mainly consists of rm origin from GrSurface and the wrapBackEnd*
methods and then re-adding an explicit origin parameter to all the
GrGpu methods that need it.
TBR=bsalomon@google.com
Change-Id: I4248b2a4749ef844da4233ce53b0dc504bc9eb74
Reviewed-on: https://skia-review.googlesource.com/30280
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This avoids the dangerous overload problem of
growToInclude(0, 0)
matching to (const SkPoint[], count) rather than growToInclude(x, y)
Bug: skia:
Change-Id: Iaba8b1a579638ff363fde62e4e3004052dd2b2ac
Reviewed-on: https://skia-review.googlesource.com/39501
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This was created by looking at warnings produced by clang's
-Wzero-as-null-pointer-constant. This updates most issues in
Skia code. However, there are places where GL and Vulkan want
pointer values which are explicitly 0, external headers which
use NULL directly, and possibly more uses in un-compiled
sources (for other platforms).
Change-Id: Id22fbac04d5c53497a53d734f0896b4f06fe8345
Reviewed-on: https://skia-review.googlesource.com/39521
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This is then used when need to update GPU only buffers with data of size
greater than 65536. We create a temporary transfer buffer and then copy
that buffer into our GPU buffer.
Bug: skia:
Change-Id: I4bb9cb660f2ac1ccbbd1b508bb4ca6876342136f
Reviewed-on: https://skia-review.googlesource.com/38725
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
The tiny path added to PathTest.cpp has
tinier cross products (e.g. 1e-12)
so appears to be a series of unbending
lines as far as getConvexity is concerned.
This point fix looks for paths that
do not bend left or right or go backwards,
but do have a bounds, and calls them
concave.
A better fix may be to consider empty
and degenerate paths to be concave
instead of convex; I don't know if
anyone relies on the existing behavior.
Another better fix may be to change
the math to compute the path turns
even though the numbers are very small;
on the surface, very difficult.
R=bsalomon@google.com,reed@google.com
Bug:755839
Change-Id: Ie2280f3f0b95fecab2899f5fc579fd39258e0647
Reviewed-on: https://skia-review.googlesource.com/38720
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>
This reverts commit 76323bc061.
Reason for revert: Breaking NUC bots in threaded gm comparison:
https://chromium-swarm.appspot.com/task?id=382e589753187f10&refresh=10
Original change's description:
> Threaded generation of software paths
>
> All information needed by the thread is captured by the prepare
> callback object, the lambda captures a pointer to that, and does the
> mask render. Once it's done, it signals the semaphore (also owned by the
> callback). The callback defers the semaphore wait even longer (into the
> ASAP upload), so the odds of waiting for the thread are REALLY low.
>
> Also did a bunch of cleanup along the way, and put in some trace markers
> so we can monitor how well this is working.
>
> Traces of a GM that includes GPU and SW path rendering (path-reverse):
>
> Original:
> https://screenshot.googleplex.com/f5BG3901tQg.png
> Threaded, with wait in the callback (notice pre flush callback blocking):
> https://screenshot.googleplex.com/htOSZFE2s04.png
> Current version, with wait deferred to ASAP upload function:
> https://screenshot.googleplex.com/GHjD0U3C34q.png
>
> Bug: skia:
> Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
> Reviewed-on: https://skia-review.googlesource.com/36560
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com,mtklein@google.com,bsalomon@google.com,robertphillips@google.com,brianosman@google.com
Change-Id: Icac0918a3771859f671b69ae07ae0fedd3ebb3db
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/38560
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
Reviewed-on: https://skia-review.googlesource.com/36560
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
NaNs can't be correctly sorted.
Don't run the unit test on VK backend, since it requires large (>64K bytes) vertex buffer uploads.
Bug: 757650
Change-Id: I667693f135a090a5d9076bb7a2ec6879fc06d645
Reviewed-on: https://skia-review.googlesource.com/37484
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Greg Daniel <egdaniel@google.com>
GrContextOptions has an SkExecutor field, allowing clients to supply a
thread pool. If present, the GrContext will create an SkTaskGroup that
can be used for internal threading work.
Bug: skia:
Change-Id: I8b01245515a21a83f9fe838caf0a01c9a26c0003
Reviewed-on: https://skia-review.googlesource.com/37580
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
NaNs can't be correctly sorted.
Bug: 757650
Change-Id: Id1ca2fe1d1de7884da2a64ceef9491b1da7e8e77
Reviewed-on: https://skia-review.googlesource.com/37220
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Make initializeColorXform private, and only call in the base class.
Add virtual method to skip initializeColorXform, for classes that do
not need one.
Change SkCodec::FrameInfo's SkAlphaType to an SkEncodedInfo::Alpha.
This allows proper checking internally whether SkCodec needs to do a
color correct premultiply.
Depends on https://chromium-review.googlesource.com/c/620947, for this
API change.
(Separated from review.skia.org/25746)
Bug: skia:5609
Bug: skia:6839
Change-Id: Icb0d46659c546060c34d32eaf792c86708726c7a
Reviewed-on: https://skia-review.googlesource.com/35880
Reviewed-by: Chris Blume <cblume@chromium.org>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
