This is a reland of f3ebd312f2
PS 2: use faster half->float routine
PS 3: relax tolerance to 2^-10 for half, keeping others 2^-12
Original change's description:
> add getAlphaf() to pixmap/bitmap
>
> Convenient for just extracting alpha (and more efficient than getColor()) and
> works for super-normal formats w/o loss of precision.
>
> Somewhat inspired by examining multiple chrome call-sites for getColor(), where
> chrome only really cared about the alpha. This new method runs about twice
> as fast as getColor() for the simple cases (i.e. no colorspace xforms), and
> even faster in the complex cases (since retrieving alpha doesn't care about
> colorspaces).
>
> Bug: skia:
> Change-Id: I7cd5a2c7f78de781aaa69dd1aa0dba3c532fcb73
> Reviewed-on: https://skia-review.googlesource.com/155606
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
Cq-Include-Trybots: skia.primary:Test-Android-Clang-Nexus7-CPU-Tegra3-arm-Debug-All-Android,Test-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All-SK_CPU_LIMIT_SSE2,Test-Debian9-GCC-GCE-CPU-AVX2-x86_64-Release-All,Test-Win2016-MSVC-GCE-CPU-AVX2-x86_64-Release-All,Test-Win8-Clang-Golo-CPU-AVX-x86_64-Debug-All
Bug: skia:
Change-Id: Ie94e5c89e185fde12cbd6c56ed4026c4dc5a1623
Reviewed-on: https://skia-review.googlesource.com/156242
Commit-Queue: Ravi Mistry <rmistry@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Added SkColor4f premul/unpremul that just return SkColor4f.
Renamed existing premul to toPM4f. For many uses of SkPM4f,
conversion to pure SkColor4f code was simple. In all other
cases, continue to use SkPM4f for now.
Also convert usage of one-off SkRGBAf class in SkPatchUtils,
and delete that class, along with some truly tautological
unit tests that were the only thing keeping some PM4f API
around.
Bug: skia:
Change-Id: I344c3290ee7af6bbe86c3ff74a2df2f5e87afa38
Reviewed-on: https://skia-review.googlesource.com/156005
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This reverts commit f3ebd312f2.
Reason for revert: unhappy bots
Original change's description:
> add getAlphaf() to pixmap/bitmap
>
> Convenient for just extracting alpha (and more efficient than getColor()) and
> works for super-normal formats w/o loss of precision.
>
> Somewhat inspired by examining multiple chrome call-sites for getColor(), where
> chrome only really cared about the alpha. This new method runs about twice
> as fast as getColor() for the simple cases (i.e. no colorspace xforms), and
> even faster in the complex cases (since retrieving alpha doesn't care about
> colorspaces).
>
> Bug: skia:
> Change-Id: I7cd5a2c7f78de781aaa69dd1aa0dba3c532fcb73
> Reviewed-on: https://skia-review.googlesource.com/155606
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
TBR=mtklein@google.com,reed@google.com
Change-Id: I82ce00c09d16bf3e9b04f1c1bccd8cc6aa706ab2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/156000
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Convenient for just extracting alpha (and more efficient than getColor()) and
works for super-normal formats w/o loss of precision.
Somewhat inspired by examining multiple chrome call-sites for getColor(), where
chrome only really cared about the alpha. This new method runs about twice
as fast as getColor() for the simple cases (i.e. no colorspace xforms), and
even faster in the complex cases (since retrieving alpha doesn't care about
colorspaces).
Bug: skia:
Change-Id: I7cd5a2c7f78de781aaa69dd1aa0dba3c532fcb73
Reviewed-on: https://skia-review.googlesource.com/155606
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Change-Id: I76ab59d963cebf6cbb450e1873c3e0c63f3f2da0
Reviewed-on: https://skia-review.googlesource.com/155560
Commit-Queue: Hal Canary <halcanary@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
PS1 reverts commit 6c8d242b14.
PS2 uses an SkMutex for thread safety.
Change-Id: I9318f92cc028844b3dc5a99a00282c2762057895
Reviewed-on: https://skia-review.googlesource.com/155060
Reviewed-by: Mike Klein <mtklein@google.com>
add docs for new SkImage methods
Also, the tool slightly adjusted the spacing
for the include comments, and fixed a few references.
TBR=bsalomon@google.com
Docs-Preview: https://skia.org/?cl=155160
Bug: skia:
Change-Id: I7977ca3048bd7d0c23f84db19f62f7accdcd77bb
Reviewed-on: https://skia-review.googlesource.com/155160
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Make the listner list for bitmas and paths use a simple atomic
stack. This stack implementation does not have the ABA problem
because you can only pop the entire stack at once
with exchange(nullptr).
BUG=skia:8324
Change-Id: I7b0438a42c473b36cd4b0cbf236bf1692c5afab3
Reviewed-on: https://skia-review.googlesource.com/154861
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Herb Derby <herb@google.com>
This fixes all comments in generated includes
to fit in 100 columns.
TBR=reed@google.com
Bug: skia:6898
Change-Id: I6d28a24d4e2d079e4a9284d4b2a25326dc5f2dc6
Reviewed-on: https://skia-review.googlesource.com/154440
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Add support for kBottomLeft_GrSurfaceOrigin origin for SkImage
backed by an Android hardware buffer.
Bug: b/115610873
Change-Id: I8ba142007ee01c3fc2fd48317b29388d07a7b6e0
Reviewed-on: https://skia-review.googlesource.com/154301
Commit-Queue: Stan Iliev <stani@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Several generated includes include code that exceeds the 100 column
limit. Fix the code that exceeds 100 columns here.
In a later CL, bookmaker will fix the comments that
exceed 100 columns.
TBR=reed@google.com
Bug: skia:6898
Change-Id: I8b44b01675e99c5750f3c89689f29bb709203ec2
Reviewed-on: https://skia-review.googlesource.com/154303
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
sizeof(SkPath): 24 -> 16 (on 64bit)
Change-Id: Iea0d363b70209eb984c816f9fba59c461fe42cec
Reviewed-on: https://skia-review.googlesource.com/154041
Reviewed-by: Mike Klein <mtklein@google.com>
This reverts commit 558fabb31c.
Reason for revert: flutter hasnt rolled into fuschia so this breaks fuschia
Original change's description:
> remove SK_SUPPORT_LEGACY_TYPEFACE_MAKEFROMSTREAM
>
> ... now that Brian updated Flutter's callsites
>
> Bug: skia:8350
> Change-Id: I5ae72700125e09d84392eee8045c9602f718909a
> Reviewed-on: https://skia-review.googlesource.com/153901
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
> Auto-Submit: Mike Reed <reed@google.com>
TBR=brianosman@google.com,reed@google.com
Change-Id: I263e3c7694895ac85dc71a785832e7fb89dc81de
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:8350
Reviewed-on: https://skia-review.googlesource.com/154081
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
... now that Brian updated Flutter's callsites
Bug: skia:8350
Change-Id: I5ae72700125e09d84392eee8045c9602f718909a
Reviewed-on: https://skia-review.googlesource.com/153901
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: Mike Reed <reed@google.com>
Add header and .bmh docs for shrinkToFit().
Also remove SkPath::debugging_private_getFreeSpace() and refactor tests
to use (friended) helper classes.
Docs-Preview: https://skia.org/?cl=153668
Change-Id: I3f93f9561b25025ce04a81d5e2f0271295b3daad
Reviewed-on: https://skia-review.googlesource.com/153668
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
Remember to delete the define from SkTypeface.h
This reverts commit b5f23f398d.
Bug: skia:
Change-Id: I63b2e395dac3850d352f38fdfee9ad751cdcace9
Reviewed-on: https://skia-review.googlesource.com/152590
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This reverts commit 3b347232bc.
Reason for revert: tree done gone red.
Original change's description:
> SkMath takes some functions from from SkTypes
>
> Moved to include/core/SkMath.h: Sk{Is|}Align{2|4|8|Ptr}, SkLeftShift,
> SkAbs{32|}, SkM{ax|in}32 SkTM{in|ax}, SkTClamp, SkFastMin32, SkTPin.
>
> Change-Id: Ibcc07be0fc3677731048e7cc86006e7aa493cb92
> Reviewed-on: https://skia-review.googlesource.com/133381
> Auto-Submit: Hal Canary <halcanary@google.com>
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
TBR=mtklein@google.com,halcanary@google.com,bungeman@google.com,reed@google.com
Change-Id: I44073cf397e2a3a6a941a90f0aa63c6396d4c742
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/152587
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Change-Id: I22c57a746e4a997fc03f35aa06b23d9fa9ed4fa9
Reviewed-on: https://skia-review.googlesource.com/152183
Commit-Queue: Hal Canary <halcanary@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This reverts commit 8b68110507.
Reason for revert: breaks bots
Original change's description:
> SkStream: remove some WStream functions from public api
>
> move functions to SkStringPriv.h
>
> also add SkStrAppendU32Hex() function, and re-write
> SkString::insertHex() to use SkStrAppendU32Hex.
>
> add unit tests.
>
> Change-Id: Ieda98fb4106db71565b607e593713a91a5ddd892
> Reviewed-on: https://skia-review.googlesource.com/151986
> Reviewed-by: Cary Clark <caryclark@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
TBR=halcanary@google.com,bungeman@google.com,caryclark@google.com,reed@google.com
Change-Id: Idbac615092f46c18b38e08385dafba20930f0ff0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/152121
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
move functions to SkStringPriv.h
also add SkStrAppendU32Hex() function, and re-write
SkString::insertHex() to use SkStrAppendU32Hex.
add unit tests.
Change-Id: Ieda98fb4106db71565b607e593713a91a5ddd892
Reviewed-on: https://skia-review.googlesource.com/151986
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
S16CPU is used only inside Skia, and only sparsely.
- SkRandom::nextS16() and nextU16() were used rarely enough
that it makes things simpler to get rid of them.
- SkAlphaBlend255() was unused outside tests.
- SkIntToFDot6() looks like it really wants to take an int.
Change-Id: I3ca773beb6c04c691947d4602f27c819b660554d
Reviewed-on: https://skia-review.googlesource.com/151700
Reviewed-by: Brian Osman <brianosman@google.com>
This time with infinitely less stack usage.
Change-Id: Ic0b4662203eb2787fd9d793fee65ebcd592ad5f3
Reviewed-on: https://skia-review.googlesource.com/151420
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This reverts commit cacf496a9d.
Reason for revert: Android tests have been updated.
Original change's description:
> Revert "Switch SkPaint's color to SkColor4f"
>
> This reverts commit ee87c8629c.
>
> Reason for revert: Android tests.
>
> Original change's description:
> > Switch SkPaint's color to SkColor4f
> >
> > Change-Id: Ic2b83a05739720013a7c30ec014df0747b3f99a5
> > Reviewed-on: https://skia-review.googlesource.com/149229
> > Commit-Queue: Brian Osman <brianosman@google.com>
> > Reviewed-by: Mike Klein <mtklein@google.com>
>
> TBR=djsollen@google.com,mtklein@google.com,brianosman@google.com,reed@google.com
>
> Change-Id: I85efd020598d70cbfb90c4f4af7d33482a3d7280
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/151544
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
TBR=djsollen@google.com,mtklein@google.com,brianosman@google.com,reed@google.com
Change-Id: Ifb817ab496fef22a7b1306af82186c6badbfa992
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/151664
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit ee87c8629c.
Reason for revert: Android tests.
Original change's description:
> Switch SkPaint's color to SkColor4f
>
> Change-Id: Ic2b83a05739720013a7c30ec014df0747b3f99a5
> Reviewed-on: https://skia-review.googlesource.com/149229
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
TBR=djsollen@google.com,mtklein@google.com,brianosman@google.com,reed@google.com
Change-Id: I85efd020598d70cbfb90c4f4af7d33482a3d7280
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/151544
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Remove SkColorSpace_XYZ, no need for an interface with one
implementation.
Change-Id: I47a23293334b5e02a6e5af8356b3df0262f86d5a
Reviewed-on: https://skia-review.googlesource.com/150138
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Bug: skia:6828
No public API change. Just removing an obsolete comment.
TBR=reed@google.com
Change-Id: I6c729c62bf7d94fc6acb677d68e7091f80d73b3e
Reviewed-on: https://skia-review.googlesource.com/150781
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Change-Id: Ic2b83a05739720013a7c30ec014df0747b3f99a5
Reviewed-on: https://skia-review.googlesource.com/149229
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This enables a simple SkSerialProc for typefaces that can decide,
during picture serialization, how much data to serialize for each
typeface.
Bug: skia:
Change-Id: Ic9d18b24d9e650fd2a78304520a73aa0645dc139
Reviewed-on: https://skia-review.googlesource.com/150968
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
This is a reland of 2f2757fa6b
Original change's description:
> ccpr: Implement stroking with fine triangle strips
>
> Implements strokes by linearizing the curve into fine triangle strips
> and interpolating a coverage ramp for edge AA. Each triangle in the
> strip emits either positive or negative coverage, depending on its
> winding direction. Joins and caps are drawn with the existing CCPR
> shaders for triangles and conics.
>
> Conic strokes and non-rigid-body transforms are not yet supported.
>
> Bug: skia:
> Change-Id: I45a819abd64e91c2b62e992587eb85c703e09e77
> Reviewed-on: https://skia-review.googlesource.com/148243
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Allan MacKinnon <allanmac@google.com>
TBR=robertphillips@google.com
Bug: skia:
Change-Id: I3f0065e80975ee8334300bc5e934231b66b49178
Reviewed-on: https://skia-review.googlesource.com/151188
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
* For ambient we outset a constant amount around the perspective shape.
* For spot we compute the projection of the bounds from the light's
perspective, and from that compute a matrix to transform the path.
Bug: skia:7971
Change-Id: I7fffdd1446423956773d145ff4fae0a81602ad5b
Reviewed-on: https://skia-review.googlesource.com/150471
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
- add AVX-512 to SK_CPU_SSE_LEVEL
- remove unused SK_ARM_ARCH
- small formatting changes
- no need to check for __ARM_NEON__ and __ARM_NEON...
__ARM_NEON is defined anywhere we'll find NEON.
Change-Id: I6841097d62cf73ddb749f961261e583474470276
Reviewed-on: https://skia-review.googlesource.com/150960
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This reverts commit 2f2757fa6b.
Reason for revert: issues with DDL
Original change's description:
> ccpr: Implement stroking with fine triangle strips
>
> Implements strokes by linearizing the curve into fine triangle strips
> and interpolating a coverage ramp for edge AA. Each triangle in the
> strip emits either positive or negative coverage, depending on its
> winding direction. Joins and caps are drawn with the existing CCPR
> shaders for triangles and conics.
>
> Conic strokes and non-rigid-body transforms are not yet supported.
>
> Bug: skia:
> Change-Id: I45a819abd64e91c2b62e992587eb85c703e09e77
> Reviewed-on: https://skia-review.googlesource.com/148243
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Allan MacKinnon <allanmac@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com,caryclark@google.com,csmartdalton@google.com,reed@google.com,allanmac@google.com
Change-Id: I1980b09976df8275817eaffb6766dbd9fd3e59c7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/150980
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Implements strokes by linearizing the curve into fine triangle strips
and interpolating a coverage ramp for edge AA. Each triangle in the
strip emits either positive or negative coverage, depending on its
winding direction. Joins and caps are drawn with the existing CCPR
shaders for triangles and conics.
Conic strokes and non-rigid-body transforms are not yet supported.
Bug: skia:
Change-Id: I45a819abd64e91c2b62e992587eb85c703e09e77
Reviewed-on: https://skia-review.googlesource.com/148243
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Allan MacKinnon <allanmac@google.com>
This reverts commit 8ae7c90faf.
Reason for revert: Chrome roll
Original change's description:
> Remove old ICC parser, A2B SkColorSpace, SkGammas, etc...
>
> Docs-Preview: https://skia.org/?cl=148807
> Change-Id: I2d77f6543e390c4948d57242a518af77443f0165
> Reviewed-on: https://skia-review.googlesource.com/148807
> Commit-Queue: Mike Klein <mtklein@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
TBR=mtklein@google.com,brianosman@google.com,reed@google.com
Change-Id: I5821591b22e395327ec0cd29ec18569bf7f61859
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/150142
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Remove documentation, see also references, and examples
that rely on SkCanvas::drawTextOnPath(HV).
Move example that uses SkDrawTextOnPath into illustrations.
TBR=reed@google.com
Docs-Preview: https://skia.org/?cl=150020
Bug: skia:6898
Change-Id: I1d92f258b75a8a10a6aa89ebf9380871ba7ecac5
Reviewed-on: https://skia-review.googlesource.com/150020
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Region iterators return bounds but do not initialize
the result if Iterator has no region or region is
empty.
Add general tests for empty region iterators.
R=reed@google.com,halcanary@google.com
Docs-Preview: https://skia.org/?cl=149980
Bug: skia:8186
Change-Id: If4367d4c0eef7fc9c7bfd7d1436143e155b78309
Reviewed-on: https://skia-review.googlesource.com/149980
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Hal Canary <halcanary@google.com>
- slight change in pixels
- will allow us to remove lots of virtuals
Bug: skia:7554
Change-Id: I8f95c07bf67760824d9d9bf59c28f11835971d4b
Reviewed-on: https://skia-review.googlesource.com/149683
Commit-Queue: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Auto-Submit: Mike Reed <reed@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
I've cleaned up the call sites in Chrome so we should be able to remove this
Change-Id: I945c0cd54647b20f47012c26f31667b4dd6a07f0
Reviewed-on: https://skia-review.googlesource.com/148662
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
AFAICT none of our clients are using this feature
This will change the occludedrrectblur GM.
Change-Id: I7e5b8fa67db0373dee11a1467d2b2b6a414a1574
Reviewed-on: https://skia-review.googlesource.com/147561
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
The current documentation states that SkFontMgr::matchFamilyStyle will
never return nullptr, resolving to the default system font or the empty
typeface if necessary. This isn't the behavior desired by any users,
since doing so makes it difficult for the user to check if a 'good'
match was made or not. All of the current SkFontMgr implementations can
return nullptr anyway for a number of reasons, from lack of a 'good'
match to an error.
Bug: skia:8260
Change-Id: I96299c16aaa7228fd42a9d8ec4889c7355cb53a5
Reviewed-on: https://skia-review.googlesource.com/147721
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Ben Wagner <bungeman@google.com>
- change filterPath to safely handle if src and dst are aliases
Bug: skia:8254
Change-Id: I125d19404ca0a610f73271abb5c5455d1d50f9ed
Reviewed-on: https://skia-review.googlesource.com/147466
Commit-Queue: Mike Reed <reed@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Auto-Submit: Mike Reed <reed@google.com>
SkPath now returns reference to itself.
There's also a new addPoly() variant.
Update the docs to match.
TBR=reed@google.com,kjlubick@google.com
Docs-Preview: https://skia.org/?cl=147216
Bug: skia:6818
Change-Id: I0e40e942cc46a8994285dfea4c81e2042a4e689c
Reviewed-on: https://skia-review.googlesource.com/147216
Commit-Queue: Cary Clark <caryclark@skia.org>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Cary Clark <caryclark@skia.org>
Docs-Preview: https://skia.org/?cl=145148
Bug: skia:
Change-Id: If27722105a1e8999f6440b6fd4044cc1f327827e
Reviewed-on: https://skia-review.googlesource.com/145148
Commit-Queue: Ruiqi Mao <ruiqimao@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
generate include documentation for the first time
for SkRegion.h and SkTextBlob.h, and refresh a
few others.
TBR=reed@google.com
Bug: skia:6818
Change-Id: Ie8ad53095b3d7c5d8418c6cf2163a749ab6ecb53
Reviewed-on: https://skia-review.googlesource.com/146704
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Change-Id: I29e1c6e117a4cbbde6e43639228b1103966b6358
Reviewed-on: https://skia-review.googlesource.com/146641
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
GCC can't handle SK_API and alignas() next to each other,
tested up through GCC 8.1.
Instead, just align up the area we allocate for the SkTextBlob.
Bug: skia:8239
Change-Id: Ibdccfc09649b79a6eaa50ffd731d4bab012d24df
Reviewed-on: https://skia-review.googlesource.com/146703
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Klein <mtklein@google.com>
The only SkAtomic<T> left are the ones overriding the default memory
order in SkPath. I think I'd like to try switching them to std::atomic
too, but in another CL.
Trim unused APIs in SkAtomics.h.
Change-Id: Ia1c283355902ccb8fcdad70cdf27bb577e8ca407
Reviewed-on: https://skia-review.googlesource.com/146529
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This was just acting like a pair of SkPaint, GrColor. But,
had an additional pointer to a color space. I changed
everything to just pass the pair around.
BUG=chromium:864564
Change-Id: I9858556b8bca0d5359d4d6e9784d63ff8c4f467b
Reviewed-on: https://skia-review.googlesource.com/146381
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This sanitizer checks for overaligned reads and writes,
or put another way, use of underaligned pointers.
This usually happens when you cast, e.g. char* to int*
without checking that the char* is 4-byte aligned. Each
of the changes under src/ fixes something just like that.
The unusual setup for tools/xsan.blacklist is there to
force a rebuild whenever tools/xsan.blacklist changes.
I spent a good few minutes debugging rebuilds not happening
this morning, perhaps from some strange ccache interaction.
Align SkTextBlobs as void* (today they're just 4-byte) so the
SkTextBlob::RunRecords we put after them in SkTextBlobBuilder
buffers are properly aligned (for the SkTypeface* inside).
There's no obvious error in void SkRRect::computeType(),
but one bot seems to have seen some sort of issue with
SK_AT_SCOPE_EXIT(SkASSERT(this->isValid()));
I can't reproduce it locally, so I'm just going to unroll it.
Change-Id: I904d94f65f695e1b626b684c32216a4930b72b0c
Reviewed-on: https://skia-review.googlesource.com/146104
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Move SkTextBlobBuilder::allocRunText* to private: for the time
being, to reduce the documented interface footprint.
No code is deleted; the functions may be restored when a
client is ready to call them.
Also, add SkTextBlob::MakeFromString to complement
SkTextBlob::MakeFromText.
R=halcanary@google.com,fmalita@google.com
TBR=reed@google.com
Bug: skia:6818
Change-Id: If09d4da4ce38b680d73f25d187e3d06eeb0ec652
Reviewed-on: https://skia-review.googlesource.com/146521
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
name or rename parameters
TBR=reed@google.com
Bug: skia:6818
Change-Id: I04637a25869b3512e241e157528cd794a53481a2
Reviewed-on: https://skia-review.googlesource.com/145720
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
Prepare SkRegion.h, SkShader.h, SkStream.h for documentation.
Name params, add trailing commas to enum member list,
move or remove some public SkRegion.h stuff.
SkRegion gets a minor overhaul to move some pieces
to private: or SkRegionPriv. The intent is to preserve the
current code so that the fixes for documentation do not impact
performance or code size.
R=djsollen@google.com,reed@google.com
Docs-Preview: https://skia.org/?cl=141284
Bug: skia:6818
Change-Id: I0d82794081b8739a9e8af0d1cd4a0e5d32d04f04
Reviewed-on: https://skia-review.googlesource.com/141284
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Mike Reed <reed@google.com>
We can assume sRGB in filterColor, but with filterColor4f, we're often
passing a color that's in a different space. We need to plumb that
through, so that mode color filter (eg) converts and works in the right
space. This color space argument is both the space of the SkColor4f
being passed, and the space that the filter operates in.
Fixes several more GMs so they render the same in glp3 and p3-gl.
Bug: skia:
Change-Id: Ia80e0f48459c3ecc9b9f86681006fe44c3009f51
Reviewed-on: https://skia-review.googlesource.com/144787
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
SkFastMin32 has been the same as SkMin32 since commit 38bad32cf5 "fold
SK_CPU_HAS_CONDITION_INSTR through as always defined" was submitted in
July 2013 as per https://chromiumcodereview.appspot.com/21122005TBR=hcm@google.com
The only change to the public API is removing a redundant helper from
SkTypes.h
Bug: skia:
Change-Id: Ic6f7c7dc5612e8b7b1be3923f572ffcc13555d75
Reviewed-on: https://skia-review.googlesource.com/144242
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Change-Id: I3fbb4d27b728e5fc5ecec9fc9d9e215dd5a83359
Reviewed-on: https://skia-review.googlesource.com/144123
Commit-Queue: Herb Derby <herb@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>
Auto-Submit: Herb Derby <herb@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Centralize all text drawing for bitmap devices into SkGlyphRunListDrawer.
All drawing decisions are encapsulated in this class, and its behavior
only depends on contant properties of the device.
The method drawForBitmap will probably have to be converted to a template
based in preliminary performance numbers.
Change-Id: Id21567c1511eee9d2e9e20c7ae93544530cfdb81
Reviewed-on: https://skia-review.googlesource.com/143106
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Herb Derby <herb@google.com>
The SKTextBlob serialization code that is tested by Skia is
unused by Chrome. The serialization code that is
used by Chrome is untested by Skia.
Remove the unused code; test the used code.
The code path introduced nearly a year ago,
likely for slimming paint, attempts to make
text blobs smarter by allowing the reuse of typefaces.
Maybe there needs to be a Chrome bug / feature
request to use this?
If if turns out there is no interest to do so,
This CL aligns used interfaces with tests.
R=reed@google.com,fmalita@google.com,bungeman@google.com
Bug: skia:6818
Change-Id: I9b3ec0c326495322986ba26f20f901bcb208be73
Reviewed-on: https://skia-review.googlesource.com/141542
Reviewed-by: Cary Clark <caryclark@skia.org>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Cary Clark <caryclark@skia.org>
Auto-Submit: Cary Clark <caryclark@skia.org>
This is a reland of 2267a09235
Original change's description:
> SkDEBUGF: use __VA_ARGS__
>
> Change-Id: I42a47e821ff7a7f6cec65b38a8216cabbf0acfce
> Reviewed-on: https://skia-review.googlesource.com/139860
> Reviewed-by: Mike Klein <mtklein@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
Change-Id: Ia06567e441a414f4dcdbe5663160082f889f9fef
Reviewed-on: https://skia-review.googlesource.com/141762
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
SkTextBlob has a number of untested entry points
to serialize and deserialize. Privitize ones only used
by Skia, and remove ones suspected to be unused
and untested.
R=fmalita@chromium.orgTBR=reed@google.com,bsalomon@google.com
Bug: skia:6818
Change-Id: I6a9982a26a883982af3592f3302029a1bcdf5aa3
Reviewed-on: https://skia-review.googlesource.com/141820
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Commit-Queue: Cary Clark <caryclark@skia.org>
Bug: skia:
Change-Id: Iccbe609b2a8d4c9098ef36aa6530dbc3771e0c11
Reviewed-on: https://skia-review.googlesource.com/141055
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
the newest ones (SkBlendMode.h, SkPicture.h, SkRRect.h)
need additional editing; enough has changed that it is
time to refresh anyway.
TBR=reed@google.com
Docs-Preview: https://skia.org/?cl=141043
Bug: skia:6818
Change-Id: Ic123b02f57005a087f8655cafa1a2537529beca5
Reviewed-on: https://skia-review.googlesource.com/141043
Commit-Queue: Cary Clark <caryclark@skia.org>
Reviewed-by: Cary Clark <caryclark@skia.org>
Have all the old code paths start using lists in preparation
for introducing text blobs.
Change-Id: I65cc02ee3da63bc3c9492db78a08b0eee3b1f931
Reviewed-on: https://skia-review.googlesource.com/141081
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Update all users to sk_sp.
Change-Id: I6453b9456b9a8f9e2b756381797f1382ef9e6561
Reviewed-on: https://skia-review.googlesource.com/141052
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
- Encoders and decoders always assume kIgnore.
- They are less opinionated about F16 and color space,
we just trust the color space that's passed in, and
put that directly in the image (no sRGB encoding).
- SkBitmap and SkPixmap read/write pixels functions were
defaulting to kResepct, those are now always kIgnore.
- Many other bits of plumbing are simplified, and I
added a default of kIgnore to SkImage::makeColorSpace,
so we can phase out that argument entirely.
- Still need to add defaults to other public APIs that
take SkTransferFunctionBehavior.
- This makes gold think that we've dramatically changed
the contents of all F16 images, but that's because
it doesn't understand the (now linear) color space
that's embedded. Once we triage them all once, they
will work fine (and they'll look perfect in the browser).
Bug: skia:
Change-Id: I62fa090f96cae1b67d181ce14bd91f34ff2ed747
Reviewed-on: https://skia-review.googlesource.com/140570
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This adds a way for users to query the axis parameters for a typeface.
Change-Id: Idc2ac0d84bc7ae2ca484ae410cba5b01883418e5
Reviewed-on: https://skia-review.googlesource.com/137706
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Change-Id: I0204a9522e828c87bb7c6c20ae34ce51161442af
Reviewed-on: https://skia-review.googlesource.com/137895
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit 2267a09235.
Reason for revert: It looks like Google 3 is failing to compile w/ this CL
Original change's description:
> SkDEBUGF: use __VA_ARGS__
>
> Change-Id: I42a47e821ff7a7f6cec65b38a8216cabbf0acfce
> Reviewed-on: https://skia-review.googlesource.com/139860
> Reviewed-by: Mike Klein <mtklein@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
TBR=mtklein@google.com,halcanary@google.com,reed@google.com
Change-Id: I3aab490f3d2fea103fc915ca01cb0e294df86739
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/140660
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Change-Id: I42a47e821ff7a7f6cec65b38a8216cabbf0acfce
Reviewed-on: https://skia-review.googlesource.com/139860
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
This led to removing a lot of transfer function behavior code. There is
more that could be done, and we need to add in decoding to dst color
space, but this CL is almost entirely mechanical.
Change-Id: I91b2169f95aadcfaacdd2b9821bb1a01ce53f9a6
Reviewed-on: https://skia-review.googlesource.com/140349
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
SkVertices can now be "volatile", meaning they should not be cached.
SkVertices is volatile by default if the argument is not given.
Pulled from reverted CL: https://skia-review.googlesource.com/c/skia/+/138596
Docs-Preview: https://skia.org/?cl=139545
Bug: skia:
Change-Id: I92cf832efe1c0aaa8f432eedde2678582dd2454e
Reviewed-on: https://skia-review.googlesource.com/139545
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Ruiqi Mao <ruiqimao@google.com>
SkData and SkTextBlob overwrites delete operator in header file.
Which causes crash on Windows Debug DLL Builds.
Sample Solution can be found in https://github.com/DevHwan/SkiaDLLTest
Bug: skia:
Change-Id: I36bc9445f5cd17afdf852009a0695036ee18ecf0
Reviewed-on: https://skia-review.googlesource.com/139680
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Don't try to guess the pixel config to use for intermediates. Instead,
just make the intermediates in the same color type (and space) as the
final destination. This removes some no-longer-correct logic that was
using sRGB configs, resulting in linear blending and precision loss.
Change-Id: I627c47193a9f2889c3dc121170ff3e7d5d315fa0
Reviewed-on: https://skia-review.googlesource.com/139547
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
