Commit Graph

16 Commits

Author SHA1 Message Date
Brian Salomon
9fa47cc1c6 Make class members that are static constexpr also be inline.
This is in prep for compiling with -std=c++14 and -Wno-c++17-extensions
when building with clang. Chrome has encountered problems with
third_party headers that are included both in Skia and other Chrome
sources that produce different code based on whether preprocessor macros
indicate a C++14 or C++17 compilation.

In C++17 they are already inline implicitly. When compiling with C++14
we can get linker errors unless they're explicitly inlined or defined
outside the class. With -Wno-c++17-extensions we can explicitly inline
them in the C++14 build because the warning that would be generated
about using a C++17 language extension is suppressed.

We cannot do this in public headers because we support compiling with
C++14 without suppressing the C++17 language extension warnings.

Bug: chromium:1257145
Change-Id: Iaf5f4c62a398f98dd4ca9b7dfb86f2d5cab21d66
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457498
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2021-10-11 16:22:59 +00:00
Robert Phillips
24d622d6f9 Move the GrTessellationPathRenderer into the skgpu::v1 namespace
Bug: skia:11837
Change-Id: Ic445e99adbe2d2ada64f98f9f516c198a247ef09
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/440876
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-08-25 17:16:28 +00:00
Robert Phillips
e453fa063d Move some v1-only gpu/tessellate files to gpu/ops
This CL just moves the files and renames them. It doesn't move them into the skgpu::v1 namespace.

Bug: skia:11837
Change-Id: Iab322d0dc5b5d1cfd32436785081539dc85c18d3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/440776
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
2021-08-19 19:56:46 +00:00
Chris Dalton
c3176002bc Lift the tessellation atlas into its own path renderer
Creates a new path renderer, GrAtlasPathRenderer, that handles all the
atlasing. Managing the atlas in its own path renderer gives us more
control over when atlasing happens in the chain, will allow us to more
easily use the atlas in kCoverage mode, and makes the clipping code
cleaner.

Bug: skia:12258
Change-Id: Ie0b669974936c23895c8ab794e2d97206ed140f8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/431896
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
2021-07-23 23:02:58 +00:00
Robert Phillips
259b46894d Reduce GrOnFlushResourceProvider's functionality
The main goal of this CL was to remove GrOnFlushResourceProvider::makeSurfaceDrawContext (which was only being used in the OnFlushCallbackTest) to allow simpler modifications to GrSurfaceDrawContext. It looks like there was a lot more unused stuff here though.

Bug: skia:11837
Change-Id: Idbc4001c58a4e8456bffcf1bac32150f2452fb56
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/430043
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-07-20 20:47:34 +00:00
Robert Phillips
edcd431f42 Retract the SDC from GMs where possible (take 2)
In the future, the SDC won't be return by SkCanvas/SkDevices and gms/tests that rely on it won't be run. These GMs don't actually require the SDC.

There is also some opportunistic renaming going on.
TBR=michaelludwig@google.com

Change-Id: I15cbaf69269892fbbf229c0263b567425049c3f0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/415167
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-06-03 16:21:27 +00:00
Robert Phillips
7d05cdafe4 Revert "Retract the SDC from GMs where possible"
This reverts commit b8416d27be.

Reason for revert: pre-abandon context failures

Original change's description:
> Retract the SDC from GMs where possible
>
> In the future, the SDC won't be return by SkCanvas/SkDevices and gms/tests that rely on it won't be run. These GMs don't actually require the SDC.
>
> There is also some opportunistic renaming going on.
>
> Change-Id: Ib137232f4352fce586105298cda00a697d2efade
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/414902
> Commit-Queue: Robert Phillips <robertphillips@google.com>
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>

TBR=robertphillips@google.com,michaelludwig@google.com

Change-Id: I7675996c43ac94e70d60fdadd3e0203531de8289
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/415159
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2021-06-02 22:46:12 +00:00
Robert Phillips
b8416d27be Retract the SDC from GMs where possible
In the future, the SDC won't be return by SkCanvas/SkDevices and gms/tests that rely on it won't be run. These GMs don't actually require the SDC.

There is also some opportunistic renaming going on.

Change-Id: Ib137232f4352fce586105298cda00a697d2efade
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/414902
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
2021-06-02 21:28:11 +00:00
Chris Dalton
b0355a7643 Fix trickycubicstrokes and widebuttcaps bg colors on GpuTess
Setting the max tessellation segments to 5 for GpuTess caused some of
these backgrounds to incorrectly show up as red.

Change-Id: Ie6b7b44e5500e1dd23df2e7f6b3783bcabcc614d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/412556
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-05-27 18:42:27 +00:00
Chris Dalton
569c01bfa2 Simplify heuristics for selecting path tessellators
Now that hardware tessellators chop, support raw triangles, and can
handle any path, we don't need complicated logic anymore to determine
when we can't use them. This CL simplifies the criteria for selecting
a tessellation algorithm and adds a fAlwaysPreferHardwareTessellation
context option to override it.

Bug: skia:10419
Change-Id: I8492e8f285ff27eb9d0dd6b1e9817dbeeb386c63
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/411496
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-05-25 17:23:02 +00:00
Chris Dalton
7d979919a4 Tune up tessellated stroke gms
* Make sure to actually use hardware tessellation on the *_tess_segs_5
  gms. These had started using the fixed count tessellator.

* Add a trickycubicstrokes version with round caps to test upcoming
  coverage AA modes.

* Make the colors more appealing since I spend all day looking at
  these gms.

Bug: skia:10419
Change-Id: Ie7ab4e936ffa3ccffe4999e51fac4c3d4ab97f06
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/406976
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2021-05-11 20:26:49 +00:00
Brian Salomon
eebe735dea GrRenderTargetContext->GrSurfaceDrawContext
Just the class/files. variable names and additional comments to follow.

Change-Id: Ic03d07fd5009eaf3d706c2536486a117328963fc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/342617
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
2020-12-10 18:51:19 +00:00
Chris Dalton
6756afabb6 Fail the "tess_segs_5" tests if Skia doesn't actually give us 5 tessellation segments
Bug: skia:10419
Change-Id: I5363ac6ac74131341d010cf2958cc5d7a070689f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/318782
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
2020-09-23 17:03:57 +00:00
Chris Dalton
31634288fd Add gms that test limited hw tessellation segments
Adds variations of trickycubicstrokes and widebuttcaps that limit the
max number of hardware tessellation segments to 5. This exercises our
stroking logic for splitting curves and joins when they require more
segments than are supported by the hardware.

Bug: skia:10419
Change-Id: Ie52374b89e30bfa021b2de74e3cd32e02ab734d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/317268
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2020-09-17 23:48:44 +00:00
John Stiles
7571f9e490 Replace 'typedef xxxxx INHERITED' with 'using INHERITED = xxxx;'.
Mechanically updated via Xcode "Replace Regular Expression":

  typedef (.*) INHERITED;
    -->
  using INHERITED = $1;

The ClangTidy approach generated an even larger CL which would have
required a significant amount of hand-tweaking to be usable.

Change-Id: I671dc9d9efdf6d60151325c8d4d13fad7e10a15b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/314999
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
2020-09-03 03:41:26 +00:00
Chris Dalton
de980231f6 Add a test for wide butt caps
This tests the case where the stroke has butt caps and its width
significantly larger than the path itself. There seems to be some
uncertainty over what should actually be drawn in some of these cases,
as evidenced by the variable results from different path renderers
here.

Change-Id: I5b62ec446bfbba73d09ddb4eac710e338bedfc6e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/296114
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Mike Reed <reed@google.com>
2020-06-16 23:00:33 +00:00