Commit Graph

25980 Commits

Author SHA1 Message Date
Stephen White
e7a364d435 GrTessellator: fix artifact with exactly-1-px-wide edges.
When path features are exactly a pixel wide, the extruded inner edges
can become collinear and then be removed, since their winding is
zero. We need these edges to be preserved through triangulation,
otherwise opaque portions of the geometry can become transparent.

Since the simplify() pass can handle zero-winding edges just fine, the
the fix is to simply not remove them.

In addition, this changes refactors out disconnect() from all the calls
to remove_edge_above()/remove_edge_below(). It also renames the remaining
function erase_edge() (since it's now unconditional).

Add a new test to a new "thinconcavepaths" GM.

BUG=680260
NOTRY=true

Change-Id: I1d3a436c95a01c4d4ef5dc05503de4312677f65d
Reviewed-on: https://skia-review.googlesource.com/6902
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephan White <senorblanco@chromium.org>
2017-01-12 05:28:22 +00:00
Mike Reed
e4ca362259 add win subclass of raster-allocator
BUG=skia:

Change-Id: Ibe1664b599a88dce06d03cf8eea10db5f75ce037
Reviewed-on: https://skia-review.googlesource.com/6924
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-01-12 02:50:44 +00:00
Herb Derby
8d80bb5f20 Revert "Introduce SkArenaAlloc - should be fast for POD types and RAII for types with dtors."
This reverts commit 6ff51aedda.

Reason for revert: breaks win2k8 and PDFium

Change-Id: Ib1e2db8e523d5d321836ce00e3773def3db8be2f
Reviewed-on: https://skia-review.googlesource.com/6898
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Herb Derby <herb@google.com>
2017-01-11 21:47:44 +00:00
Hal Canary
d1c8e56423 SkUTF8_CountUnichars(s,l) and SkUTF8_NextUnichar(s,l) now safe.
Theory:  We will accept blobs of data as utf-8 text without validation,
but when it comes time to process it: count code poits or convert to
code points, be careful to check for errors.

TODO: SkTypeface::charsToGlyphs() needs to take a length.

Change-Id: Id8110ab43dbffce96faffdda1e0bdaa39cad40e4
Reviewed-on: https://skia-review.googlesource.com/6849
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Herb Derby <herb@google.com>
2017-01-11 21:27:29 +00:00
Brian Salomon
f046e15347 Fix undefined GrIORef test method on Chrome win bot
Change-Id: Ifc3d7e285a4b1a0b370ec79963127490bd7b1a84
Reviewed-on: https://skia-review.googlesource.com/6896
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-01-11 21:11:12 +00:00
Herb Derby
6ff51aedda Introduce SkArenaAlloc - should be fast for POD types and RAII for types with dtors.
- Implementation.
- Use in SkLinearPipeline.
 
TBR=mtklein@google.com
Change-Id: Ia8efd09b2f3139a57182889ba84d1610eae92749
Reviewed-on: https://skia-review.googlesource.com/6352
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Herb Derby <herb@google.com>
2017-01-11 20:43:22 +00:00
Jim Van Verth
7704754049 More fixes for distance field paths
Disables use of SDFs for very small paths (because of blurring) and
adds a border of 1 pixel in device space to handle antialiasing.

BUG=chromium:677889

Change-Id: Icd2f7e80323b1255f8de52b97360e9a2d995c765
Reviewed-on: https://skia-review.googlesource.com/6895
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
2017-01-11 20:03:15 +00:00
Brian Salomon
82f4431915 Make GrPaints move their GrProcessor ownership into GrPipelineBuilder.
This makes GrPaints usable only once. In some places we must make copies in order to issue draws with the same paint state.

Change-Id: Ie816e5185ce93a064111cad64c6880e1e21184c2
Reviewed-on: https://skia-review.googlesource.com/6844
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-01-11 19:56:48 +00:00
Mike Reed
ab273facbf move SkTRegister.h into tools
BUG=skia:

Change-Id: Ie7d4fac3024b361a281f456fec2b3a837e2bfe43
Reviewed-on: https://skia-review.googlesource.com/6881
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-01-11 19:53:36 +00:00
Ben Wagner
20d031a6ad Remove SK_LEGACY_FONTMGR_FACTORY.
SkFontMgr factories now return sk_sp and the legacy factories are no
longer used and can be removed.

BUG=skia:5077

Change-Id: Ieaff8555b297d1db157f8b78cdd6e7d07a3b5490
Reviewed-on: https://skia-review.googlesource.com/6894
Commit-Queue: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-01-11 19:50:14 +00:00
Mike Reed
d50fd8c189 remove dead file: PathOpsSkpClipTest.cpp
BUG=skia:

Change-Id: If11dd014b14aa902082f93bf678b9d0f1b2e1c34
Reviewed-on: https://skia-review.googlesource.com/6893
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-01-11 19:42:17 +00:00
Mike Klein
09326e7a92 SkSplicer: start on Windows support
should just be missing copy_to_executable_mem() / cleanup_executable_mem()

Change-Id: I47d34d4b57a40c07120cca7dc03f6ae22ecbe910
Reviewed-on: https://skia-review.googlesource.com/6854
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
2017-01-11 19:20:37 +00:00
Hal Canary
58d2a72afa SkTestTypeface: correct encoding
Change-Id: I6ef875fc44278b873989d323dd26f6ed26b68f28
Reviewed-on: https://skia-review.googlesource.com/6889
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
2017-01-11 19:09:01 +00:00
Hal Canary
95e3c058ef SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
* SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).

  * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h

  * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"

Revert "Revert 'SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h'"
This reverts commit c456b73fef.

Change-Id: Ie2c1a17c20134b8ceab85a68b3ae3e61c24fbaab
Reviewed-on: https://skia-review.googlesource.com/6886
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-11 18:55:34 +00:00
Jim Van Verth
000ca636e6 Revert "More fixes for distance field paths"
This reverts commit d081ff314f.

Reason for revert: Failing unit tests.

Original change's description:
> More fixes for distance field paths
> 
> Disables use of SDFs for very small paths (because of blurring) and
> adds a border of 1 pixel in device space to handle antialiasing.
> 
> BUG=chromium:677889
> 
> Change-Id: I81e49477c943d41523fd836e55abd696a985491f
> Reviewed-on: https://skia-review.googlesource.com/6832
> Commit-Queue: Jim Van Verth <jvanverth@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> 

TBR=jvanverth@google.com,bsalomon@google.com,robertphillips@google.com,reviews@skia.org
BUG=chromium:677889
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I4a6a698fa2e9e58c1c98a5a89f54bed724527951
Reviewed-on: https://skia-review.googlesource.com/6890
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2017-01-11 18:35:17 +00:00
Leon Scroggins III
1252ec4bda Make SkColorToHSV and SkHSVToColor "perfect" inverses
For all possible opaque SkColors, make converting to HSV and back return
the original SkColor.

In SkHSVToColor, store values as normalized floats (instead of
converting to byte values) as long as possible.

Add a test that cycles through all opaque SkColors and verifies correct
conversion.

BUG=b/33737498

Change-Id: I7ff61a999a271565a9ffe82ae3c9676fc49d67e3
Reviewed-on: https://skia-review.googlesource.com/6720
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
2017-01-11 18:12:36 +00:00
Jim Van Verth
d081ff314f More fixes for distance field paths
Disables use of SDFs for very small paths (because of blurring) and
adds a border of 1 pixel in device space to handle antialiasing.

BUG=chromium:677889

Change-Id: I81e49477c943d41523fd836e55abd696a985491f
Reviewed-on: https://skia-review.googlesource.com/6832
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-01-11 18:03:35 +00:00
Kevin Lubick
c456b73fef Revert "SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h"
This reverts commit a5494f1170.

Reason for revert: Broke Google3

Original change's description:
> SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
> 
>   * SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).
> 
>   * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h
> 
>   * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"
> 
> Change-Id: Idacd86ca09e22bf092422228599ae0d9bedded88
> Reviewed-on: https://skia-review.googlesource.com/4543
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Hal Canary <halcanary@google.com>
> 

TBR=halcanary@google.com,bungeman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ie8bd176121c3ee83c110d66c0d0ac65e09bfc9c5
Reviewed-on: https://skia-review.googlesource.com/6884
Commit-Queue: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
2017-01-11 17:22:12 +00:00
Brian Salomon
bc6b99d22e Add test for processor->resource ref/io counts
Change-Id: I63a8cb9f1564bfc15ef98121b77946a647c79f32
Reviewed-on: https://skia-review.googlesource.com/6814
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2017-01-11 16:01:07 +00:00
Hal Canary
a5494f1170 SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h
* SkAutoFree moved to SkTemplates.h (now implmented with unique_ptr).

  * SkAutoMalloc and SkAutoSMalloc moved to SkAutoMalloc.h

  * "SkAutoFree X(sk_malloc_throw(N));" --> "SkAutoMalloc X(N);"

Change-Id: Idacd86ca09e22bf092422228599ae0d9bedded88
Reviewed-on: https://skia-review.googlesource.com/4543
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-11 15:36:45 +00:00
Brian Osman
21d742dbaf Get latest ANGLE as of January 6, 2017
Also add ANGLE ES3 predefined configs.

BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Win10-MSVC-ShuttleC-GPU-GTX960-x86_64-Debug-ANGLE

Change-Id: Ib7394afa961da1afe91c6dfefe08528273d3087c
Reviewed-on: https://skia-review.googlesource.com/6698
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2017-01-11 15:12:40 +00:00
Matt Sarett
34855f9e1c Add readPixels() tests for generator backed images
Good news:
Everything seems to work as it is supposed to.  That's why this
CL is just tests.

Bad news:
Picture is a bit strange in that the caching behavior may affect
how the output looks.  Ex: If we choose to cache, we will first
draw into the picture's colorSpace and then convert that to the
dstColorSpace.  If we choose not to cache, we will draw directly
into the dstColorSpace.
And then untagged pictures seem like they really shouldn't work
very well...  We are caching a legacy draw and then drawing that
into the dstColorSpace?  Maybe this isn't the most critical
thing to think about right now though, given Florin's work.

Remaining TODOs:
Color space support for gpu-backed images.
I still plan to clarify conversions that are allowed vs. not
allowed and share that code between all SkImages.

BUG=skia:6021

Change-Id: I9557ca1c00ff6854848fe59c3a67abd2af91bb46
Reviewed-on: https://skia-review.googlesource.com/6853
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Matt Sarett <msarett@google.com>
2017-01-11 14:48:53 +00:00
Brian Osman
f4faccd3b3 Fix overwriting of config flags in a few cases
For all of these configs, we were or'ing in the texel buffer flag, and
then setting the flags to textureable. We currently only use texel buffers
for RGBA_Float buffers, so this didn't make any difference, but I spotted
it while making other changes.

BUG=skia:

Change-Id: I76c21881b7c82c5c0561e19686ddcc62f9cca835
Reviewed-on: https://skia-review.googlesource.com/6851
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-01-11 14:06:31 +00:00
Yuqian Li
8eedbfc9ac Revert "Revert "Improve quad edges' smoothness in non-AA cases""
This reverts commit 1e74cad9b4.

Reason for revert: the guard flag has now been confirmed to be landed on chromium/src. We should now be able to pass the layout tests.

Original change's description:
> Revert "Improve quad edges' smoothness in non-AA cases"
> 
> This reverts commit d4ed326d6f.
> 
> Reason for revert: reverting temporarily to get us rolling into Chrome again.
> 
> Must be this CL right?
> https://storage.googleapis.com/chromium-layout-test-archives/linux_trusty_blink_rel/3364/layout-test-results/results.html
> 
> Original change's description:
> > Improve quad edges' smoothness in non-AA cases
> > 
> > Previously, non-AA quad edges only have an accuracy about 1/2 pixel
> > (while the AA quad edges have an accuracy about 1/8 pixel).  Now, we
> > increase non-AA quad edges' accuracy to 1/8 pixel as well.
> > 
> > The difference is very significant for rotating non-AA filled circles.
> > For example, run `./out/Debug/SampleApp --slide GM:fillcircle` with AA
> > turned off (by pressing b).
> > 
> > The benchmark added reveals that increasing quad accuracy from 1/2 to
> > 1/8 doesn't affect the performance significantly. The following is the
> > 1/2-accuracy performance versus 1/8-accuracy performance:
> > 
> > curr/maxrss     loops   min     median  mean    max     stddev  samples
> > config  bench
> > 7/17  MB        19      2.43µs  2.57µs  2.81µs  10.5µs  22%     16119
> > 8888    path_fill_big_nonaacircle
> > 7/17  MB        17      1.38µs  1.42µs  1.52µs  13µs    20%     21409
> > 8888    path_fill_small_nonaacircle
> > 
> > curr/maxrss     loops   min     median  mean    max     stddev  samples
> > config  bench
> > 7/17  MB        71      2.52µs  2.59µs  2.79µs  7.67µs  19%     7557
> > 8888    path_fill_big_nonaacircle
> > 7/17  MB        64      1.45µs  1.49µs  1.51µs  2.39µs  5%      12704
> > 8888    path_fill_small_nonaacircle
> > 
> > 
> > BUG=skia:
> > 
> > Change-Id: I3482098aeafcc6f2ec9aa3382977c0dc1b650964
> > Reviewed-on: https://skia-review.googlesource.com/6699
> > Reviewed-by: Mike Reed <reed@google.com>
> > Commit-Queue: Yuqian Li <liyuqian@google.com>
> > 
> 
> TBR=caryclark@google.com,liyuqian@google.com,reed@google.com,djsollen@google.com,bungeman@google.com,reviews@skia.org,fmalita@chromium.org
> BUG=skia:
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> 
> Change-Id: I5bc4596ab506f6f61ac2da91a07cf51d61114f31
> Reviewed-on: https://skia-review.googlesource.com/6829
> Commit-Queue: Mike Klein <mtklein@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
> 

TBR=djsollen@google.com,mtklein@google.com,bungeman@google.com,reviews@skia.org,caryclark@google.com,fmalita@chromium.org,liyuqian@google.com,reed@google.com
BUG=skia:
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I0ec2ea8dc0c6ad0ebdcb48878fb301c32443a09e
Reviewed-on: https://skia-review.googlesource.com/6858
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
2017-01-11 13:56:05 +00:00
Eric Boren
c601698f9b Roll recipe DEPS
BUG=skia:

Change-Id: I60440c497d8aab7f16c4aeb0de79c63b8a7fb815
Reviewed-on: https://skia-review.googlesource.com/6857
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
2017-01-11 13:02:22 +00:00
Mike Reed
db52cf3b04 move SkDraw.h to core
BUG=skia:

Change-Id: Ic8c949530414f3f8d7caded969941dc853a06271
Reviewed-on: https://skia-review.googlesource.com/6845
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-01-11 04:22:52 +00:00
Mike Klein
fb00390b46 pretty up some SkSplicer code
- build_stages.py uses gobjdump for both architectures, minor formatting changes
  - let byte arrays be written inline in splice()

Change-Id: I84bd47c18e5ae0b34b35f8c2f0a329fb1ea58f60
Reviewed-on: https://skia-review.googlesource.com/6833
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
2017-01-10 23:08:26 +00:00
Mike Klein
3444cadedd Invalidate icache in copy_to_executable_mem()
This should be a no-op on x86 (unified icache and dcache), but is required on
ARM because the icache and dcache are separate.

The Pixel C bots are crashing at head, and so is my local Pixel C, but not
after this CL.  Interestingly, my Pixel not-C (phone) has always been fine.
I wonder if it has a unifed cache?

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Android-Clang-PixelC-CPU-TegraX1-arm64-Release-Android

Change-Id: I8f9d53729613c51aabfeb49495aac38ce2801a84
Reviewed-on: https://skia-review.googlesource.com/6847
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 20:57:48 +00:00
Brian Osman
986563bcff Add Gray8 pixel config
This is still just linear (non-sRGB), but adding sRGB will
be the next step. I've verified that this is really making
R8 textures when uploading Gray8 bitmaps. Tests pass, and
the all_bitmap_configs GM still renders correctly (unlike
when we just mapped Gray8 to Alpha8).

This adds another pixel config, which could grow our cache
footprint, but the benefits of not using 4bpp for 1bpp data
should outweigh that?

Re-land of https://skia-review.googlesource.com/c/6817/,
with fixes for Vulkan.

BUG=skia:6110

Change-Id: Ia763c276808be28027ed0005ee4b88637306583f
Reviewed-on: https://skia-review.googlesource.com/6839
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2017-01-10 20:37:09 +00:00
Mike Klein
fdb124adfc SkSplicer: no need to set_k() manually.
set_k() is simulating the effect of loading a pointer constant into the register used to pass the 4th function argument.  An easier way to do this is to pass that pointer constant as the 4th function argument... duh.

Change-Id: I5604d6bbadd86eaaa82f8c4391080f6489b1927f
Reviewed-on: https://skia-review.googlesource.com/6843
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 20:06:28 +00:00
Mike Klein
c7adce1193 disable splicer on MSAN bot
Not sure what to do about this long term.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-MSAN

Change-Id: If9e86c285914ce2d8255ac25197845728d7c5d49
Reviewed-on: https://skia-review.googlesource.com/6842
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 19:38:21 +00:00
Hal Canary
7243f490a8 Remove last of SK_SUPPORT_LEGACY_IMAGE_ENCODER_CLASS
Approval from https://review.skia.org/5006
TBR=reed@google.com
Change-Id: Icdd54be420260ecd2f94f2f1fa76caba34e6a50e
Reviewed-on: https://skia-review.googlesource.com/6840
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-10 19:36:17 +00:00
Mike Klein
13ccda4847 SkSplicer: fix aarch64 jump offset, turn on testing on aarch64 Android bots
I also updated the dump feature to work with aarch64, and included comments on how to disassemble an aarch64 dump.

Looking at an aarch64 dump made it immediately obvious that the jump offset was off by 1.

Change-Id: I17fa6ee44779e8be69ab4582e338c88212aba36c
Reviewed-on: https://skia-review.googlesource.com/6841
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 19:29:43 +00:00
Mike Klein
7ba89a15fc SkSplicer: test and fix loop logic
The new test would fail without the the change in SkSplicer.cpp to call fSpliced(x,x+body) instead of fSpliced(x,body).  The rest of the changes are cosmetic, mostly renaming n to limit.

Change-Id: Iae28802d0adb91e962ed3ee60fa5a4334bd140f9
Reviewed-on: https://skia-review.googlesource.com/6837
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 19:20:22 +00:00
Brian Osman
4641d7d055 Revert "Add Gray8 pixel config"
This reverts commit f2956459f7.

Reason for revert: GM and image failures on some bots (rendering red, not gray).

Original change's description:
> Add Gray8 pixel config
> 
> This is still just linear (non-sRGB), but adding sRGB will
> be the next step. I've verified that this is really making
> R8 textures when uploading Gray8 bitmaps. Tests pass, and
> the all_bitmap_configs GM still renders correctly (unlike
> when we just mapped Gray8 to Alpha8).
> 
> This adds another pixel config, which could grow our cache
> footprint, but the benefits of not using 4bpp for 1bpp data
> should outweigh that?
> 
> BUG=skia:6110
> 
> Change-Id: I4fc4c2479fc25f1d278e174a9bb5b542a0cb184c
> Reviewed-on: https://skia-review.googlesource.com/6817
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
> 

TBR=bsalomon@google.com,robertphillips@google.com,brianosman@google.com,reviews@skia.org
BUG=skia:6110
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I95a4fc0450a569d5791f6bceb7fae61c7e5eba61
Reviewed-on: https://skia-review.googlesource.com/6838
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2017-01-10 18:47:38 +00:00
Mike Klein
7662066112 Test SkSplicer on x86-64 bots, except Windows.
Will follow up later with (is_android && target_cpu == "arm64").  Just being cautious.

Change-Id: I32bf48dec55633d6386c66fd0f11fc5616596477
Reviewed-on: https://skia-review.googlesource.com/6834
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 18:33:21 +00:00
Brian Osman
3f28933478 Start including 'winrt' in Windows toolchain
Recent versions of ANGLE require this. See:

  https://skia-review.googlesource.com/c/6698/

This also updates us to the latest version of the Windows SDK,
2015 Update 3 (Windows 10 SDK).

BUG=skia:
CQ_INCLUDE_TRYBOTS=skia.primary:Perf-Win2k8-MSVC-GCE-CPU-AVX2-x86_64-Debug-GDI,Test-Win10-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug-Vulkan,Test-Win2k8-MSVC-GCE-CPU-AVX2-x86_64-Release

Change-Id: I42c8cabc87717f8695763f2c5573b27ab8ab65be
Reviewed-on: https://skia-review.googlesource.com/6801
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2017-01-10 18:28:58 +00:00
Matt Sarett
84014f03a9 Respect SkColorSpace in SkPNGImageEncoder
This only changes behavior when the input SkBitmap/SkPixmap is
tagged with a non-null SkColorSpace.  Android tags their bitmaps
as sRGB when linear blending is enabled.  So this only changes
behavior in Android when linear blending is turned on.
*If linear blending is turned on, this will do a color correct
 encode (which is the desired behavior).
*If linear blending is turned off, this will do a legacy encode.

TODO: Add support for F16.
TODO: Add color space support to WEBP.
TODO: Tag encoded images with ICC profiles (when it makes sense).

BUG=skia:

Change-Id: Idd8a2836371d24a453d953e6fe2e76a87751be96
Reviewed-on: https://skia-review.googlesource.com/6498
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Matt Sarett <msarett@google.com>
2017-01-10 18:26:26 +00:00
Hal Canary
dc11f9810c Clean up unused SK_SUPPORT_LEGACY_IMAGE_ENCODER_CLASS code
Approval from https://review.skia.org/5006
TBR=reed@google.com

Change-Id: Ie630a3f45a830c8c2dc80a30e759d9481b8d60a5
Reviewed-on: https://skia-review.googlesource.com/5775
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2017-01-10 18:01:39 +00:00
Mike Reed
356f7c2600 support external raster handles
draft CL for chrome: https://codereview.chromium.org/2618323005/

BUG=skia:

Change-Id: I5dbcd700818776a9f62f1e10723d2efcc248dc44
Reviewed-on: https://skia-review.googlesource.com/6406
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
2017-01-10 17:31:58 +00:00
Mike Klein
c0a7a08359 remove xbyak experiment
SkSplicer is better.

CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD

Change-Id: I014ec0e9fb00a8a4694d442e672c65402621dc67
Reviewed-on: https://skia-review.googlesource.com/6830
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 16:25:10 +00:00
Matt Sarett
e260959446 Make SkImage_Base::onReadPixels() pure virtual
BUG=skia:

Change-Id: I52504b21313717bf8321ec3f1df770773703a1a1
Reviewed-on: https://skia-review.googlesource.com/6831
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
2017-01-10 16:25:08 +00:00
Ben Wagner
0ab977f231 Remove SkUseTestFontConfigFile.
This method and its associated globals are no longer used by any user
and can now be removed.

BUG=skia:2817

Change-Id: Ia627e2494f568a733999b980aec9284467d2640d
Reviewed-on: https://skia-review.googlesource.com/6821
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2017-01-10 16:20:05 +00:00
Brian Osman
f2956459f7 Add Gray8 pixel config
This is still just linear (non-sRGB), but adding sRGB will
be the next step. I've verified that this is really making
R8 textures when uploading Gray8 bitmaps. Tests pass, and
the all_bitmap_configs GM still renders correctly (unlike
when we just mapped Gray8 to Alpha8).

This adds another pixel config, which could grow our cache
footprint, but the benefits of not using 4bpp for 1bpp data
should outweigh that?

BUG=skia:6110

Change-Id: I4fc4c2479fc25f1d278e174a9bb5b542a0cb184c
Reviewed-on: https://skia-review.googlesource.com/6817
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2017-01-10 16:20:03 +00:00
Robert Phillips
e98234f231 Start making texture coordinates be absolute
The idea here is that we will pass GrTextureProxys in (where we're currently passing GrTextures) and defer the normalization until the texture is actually instantiated (and possibly move it to the GPU entirely)

This CL does (intentionally) change the texturedomaineffect GM but I believe the new behavior is more correct.

Change-Id: I4e0510b3dfb65ff0d0ee5921f9a6f94151e602d3
Reviewed-on: https://skia-review.googlesource.com/6807
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-01-10 16:15:02 +00:00
Mike Klein
8e619a2b4e SkSplicer: start on arm64
Seems to be working.  The jump to loop_start might be a little off, but not by much.  Correctness is really still a big TODO.

$ adb shell 'cd /data/local/tmp; ./monobench SkRasterPipeline 200'
SkRasterPipeline_…
200  …f16_compile 1x  …f16_run 1.42x  …srgb_compile 2.21x  …srgb_run 2.59x⏎

Change-Id: I0e1acc6404cf3ce8084d9ef8011cbe0b5f1fd6e3
Reviewed-on: https://skia-review.googlesource.com/6811
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2017-01-10 16:15:00 +00:00
Mike Klein
1e74cad9b4 Revert "Improve quad edges' smoothness in non-AA cases"
This reverts commit d4ed326d6f.

Reason for revert: reverting temporarily to get us rolling into Chrome again.

Must be this CL right?
https://storage.googleapis.com/chromium-layout-test-archives/linux_trusty_blink_rel/3364/layout-test-results/results.html

Original change's description:
> Improve quad edges' smoothness in non-AA cases
> 
> Previously, non-AA quad edges only have an accuracy about 1/2 pixel
> (while the AA quad edges have an accuracy about 1/8 pixel).  Now, we
> increase non-AA quad edges' accuracy to 1/8 pixel as well.
> 
> The difference is very significant for rotating non-AA filled circles.
> For example, run `./out/Debug/SampleApp --slide GM:fillcircle` with AA
> turned off (by pressing b).
> 
> The benchmark added reveals that increasing quad accuracy from 1/2 to
> 1/8 doesn't affect the performance significantly. The following is the
> 1/2-accuracy performance versus 1/8-accuracy performance:
> 
> curr/maxrss     loops   min     median  mean    max     stddev  samples
> config  bench
> 7/17  MB        19      2.43µs  2.57µs  2.81µs  10.5µs  22%     16119
> 8888    path_fill_big_nonaacircle
> 7/17  MB        17      1.38µs  1.42µs  1.52µs  13µs    20%     21409
> 8888    path_fill_small_nonaacircle
> 
> curr/maxrss     loops   min     median  mean    max     stddev  samples
> config  bench
> 7/17  MB        71      2.52µs  2.59µs  2.79µs  7.67µs  19%     7557
> 8888    path_fill_big_nonaacircle
> 7/17  MB        64      1.45µs  1.49µs  1.51µs  2.39µs  5%      12704
> 8888    path_fill_small_nonaacircle
> 
> 
> BUG=skia:
> 
> Change-Id: I3482098aeafcc6f2ec9aa3382977c0dc1b650964
> Reviewed-on: https://skia-review.googlesource.com/6699
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Yuqian Li <liyuqian@google.com>
> 

TBR=caryclark@google.com,liyuqian@google.com,reed@google.com,djsollen@google.com,bungeman@google.com,reviews@skia.org,fmalita@chromium.org
BUG=skia:
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I5bc4596ab506f6f61ac2da91a07cf51d61114f31
Reviewed-on: https://skia-review.googlesource.com/6829
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
2017-01-10 14:21:30 +00:00
joel.liang
8cbb4246e5 Generate Signed Distance Field directly from vector path
Add SkGenerateDistanceFieldFromPath API to generate signed distance field directly from SkPath.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1643143002

Committed: https://skia.googlesource.com/skia/+/4de97a64e8829323a7070b623411d9f9ddb0cd0f
Committed: https://skia.googlesource.com/skia/+/e8f0a7b986f1e5583c9bc162efcdd92fd6430549
Committed: https://skia.googlesource.com/skia/+/67c7c81a82b6351e9fbbf235084d7120162d9268
Review-Url: https://codereview.chromium.org/1643143002
Committed: https://skia.googlesource.com/skia/+/64b70b096ac20833d9737758a4bd5f2a51078bc4
Review-Url: https://codereview.chromium.org/1643143002
Committed: https://skia.googlesource.com/skia/+/6d2f73c364d0d823f14d1ddebc88e0bcbc8f0634
Review-Url: https://codereview.chromium.org/1643143002
2017-01-09 18:39:43 -08:00
Brian Salomon
e57194f74d Move resource ref/io manipulation from GrProgramElement to GrProcessor
Change-Id: I783e74107f7d34b57d80b843fe23ce7126b77424
Reviewed-on: https://skia-review.googlesource.com/6816
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-01-09 21:51:05 +00:00
Ben Wagner
561c1b07ef Rename function in PathOpsExtendedTest which takes strings.
A few methods in PathOpsExtendedTest were changed to write to SkStrings
instead of SkStreams. However, the names of these functions confusingly
still have "Stream" in their names. This CL is just a static function
rename and some small clean-up.

Change-Id: Idf21b2aba28a2f984ef30cb5c18e26a43a9c7201
Reviewed-on: https://skia-review.googlesource.com/6819
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2017-01-09 21:43:34 +00:00