Gets rid of the ugly template functions, rearranges a few static
methods, and adds a benchmark.
Bug: skia:
Change-Id: I442f3a581ba7faf7601ae5be0c7e07327df09496
Reviewed-on: https://skia-review.googlesource.com/122128
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Neat but unused.
Change-Id: I1b2d160df274b05cfb5582a5385085cc2db89f7d
Reviewed-on: https://skia-review.googlesource.com/121960
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This reverts commit 94d25b970b.
Reason for revert: Breaking the Chromium roll
Original change's description:
> Add stub gpu workaround generators
>
> Like https://chromium-review.googlesource.com/c/chromium/src/+/1005362,
> this patch adds a way for Chrome and Skia to share a set of driver
> workaround names so that they can be turned on by Chrome (or Skia) as
> needed.
>
> To avoid weird cross-repository dependencies, the generator script is
> duplicated in Skia.
>
> This patch just adds a few dummy workaround names to make sure the build
> process is working. The followup to this is to add workaround init
> to GrContext/GrContextOptions and to start implementing individual
> workarounds.
>
> Implementing these workarounds is to support Chrome's "out of process
> raster" which will use Ganesh without a command buffer, and so will not
> have the workarounds that the command buffer provides.
>
> Bug: chromium:829614
> Change-Id: I40745a777a95805995991fedb81657ae418b52d9
> Reviewed-on: https://skia-review.googlesource.com/120608
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Adrienne Walker <enne@chromium.org>
TBR=bsalomon@google.com,enne@chromium.org
Change-Id: Ie0b69d7d028dabca1fd70813b6920386c8838247
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:829614
Reviewed-on: https://skia-review.googlesource.com/122240
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
Like https://chromium-review.googlesource.com/c/chromium/src/+/1005362,
this patch adds a way for Chrome and Skia to share a set of driver
workaround names so that they can be turned on by Chrome (or Skia) as
needed.
To avoid weird cross-repository dependencies, the generator script is
duplicated in Skia.
This patch just adds a few dummy workaround names to make sure the build
process is working. The followup to this is to add workaround init
to GrContext/GrContextOptions and to start implementing individual
workarounds.
Implementing these workarounds is to support Chrome's "out of process
raster" which will use Ganesh without a command buffer, and so will not
have the workarounds that the command buffer provides.
Bug: chromium:829614
Change-Id: I40745a777a95805995991fedb81657ae418b52d9
Reviewed-on: https://skia-review.googlesource.com/120608
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Adrienne Walker <enne@chromium.org>
Change-Id: I30e7ac2ad37f666e3fafe94a3f52a764e1e2e652
Reviewed-on: https://skia-review.googlesource.com/88040
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Robert Phillips <robertphillips@google.com>
The implicit SkTCopyOnFirstWrite copy-ctor and assignment operator are
incorrect: fObj must point to the local copy, not to the source copy
(when a copy has been made).
Add corrected explicit copy (and move) ctor + assignment operator.
Also add a get() helper to facilitate rawptr access.
Change-Id: Ie3983e12c04eae4f32c40e3e267618cf02008c20
Reviewed-on: https://skia-review.googlesource.com/120442
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
The big api level change here is that the getBackendInfo calls now return by value
instead of a pointer. These changes are being made in support of Vulkan so that
the client can update the VkImageLayout on the GrBackendTexture and have that
update get reflected in our internal tracking of the image. This is done by storing
a ref counted GrVkImageLayout object on the GrBackendTexture and the GrVkImage.
Bug: skia:
Change-Id: I8c6158fd3a66eb61fef97ebf09ea5364bca3f1ae
Reviewed-on: https://skia-review.googlesource.com/119101
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Interpolates the acual curve's local coverage values from the corner
box vertices, rather than an approximation based on the tangent.
Clamps curve segment total coverage values above 0. This prevents us
from using negative coverage (which is obviously wrong) when the curve
approximation function is slightly inaccurate. Moves
GrCCTriangleShader.h into GrCCCoverageProcessor.cpp.
Bug: skia:
Change-Id: I95de8e940c1508d4a359f5f802c3a688f2b84094
Reviewed-on: https://skia-review.googlesource.com/119066
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Change-Id: I1d99d9bb83d8a612d1c1fd298c1f7ed706a2277b
Reviewed-on: https://skia-review.googlesource.com/118990
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Change-Id: I4a0259f82272099e08df0e7dea91489f6d641ca4
Reviewed-on: https://skia-review.googlesource.com/113670
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Inherited/outer local matrices are supposed to compose to the right of
(preconcat) other/nested local matrices.
BUG=skia:7781
Change-Id: Icd3c24f226845427be849a8be3d78293aef176b3
Reviewed-on: https://skia-review.googlesource.com/118344
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Performs inset and outset operations on simple polygons and returns
a simple polygon, if possible.
Bug: skia:
Change-Id: I6d468174ad70b5279b736c532e19cbb84ff9f955
Reviewed-on: https://skia-review.googlesource.com/116483
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
These appear to have been added to handle glyph paths with nvpr and no
longer appear to be used.
Change-Id: Id75e2e85ab837a5808e7641873d217c844cd827c
Reviewed-on: https://skia-review.googlesource.com/117103
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Prep for adding new offset routines.
Change-Id: I261c22d9998e5ae4567b697c5f20a31f20777ac1
Reviewed-on: https://skia-review.googlesource.com/116800
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This was causing the generated MSVC project to not load, leading to
confusing behavior in the IDE.
Change-Id: I7ec8f1391c0c3b53e7b5c473571a062e6406b358
Reviewed-on: https://skia-review.googlesource.com/116467
Commit-Queue: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This includes an optimizer fix for the situation:
int i;
float f = frexp(foo, i);
If we don't read the variable i, it is considered dead and eliminated -
which then causes an error when we try to write the expression
frexmp(foo, i).
Bug: skia:
Change-Id: Iac385e38e215455346fab62e1f4ec46fa65b3c21
Reviewed-on: https://skia-review.googlesource.com/116521
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Nice to have something to trigger this issue.
Bug: skia:7674
Change-Id: I653699b82f3a8a4d551f3cd98b6a7e7620c6e035
Reviewed-on: https://skia-review.googlesource.com/115920
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The only tangible effect this CL should have is to use __vectorcall on
all Windows builds, including scalar ones. The code generation is a
little better there with __vectorcall than not, so might as well. This
is a baby step towards vector stages with MSVC, but a very baby step
indeed.
Mostly this refactors and regroups a bunch of logic to reflect my
current thoughts. The BUILD.gn changes are essentially no-ops, but they
simplify things and make our flags more similar to how those targets are
built in Chromium.
(And I cleaned up other /arch: uses so this works.)
Change-Id: I73dd39d15cdc7b3d268231a707952bbbfd91496e
Reviewed-on: https://skia-review.googlesource.com/115644
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Pass extra assembler flags to the asm tool in msvc toolchain
My first commit so added my name to the AUTHORS file.
Change-Id: I19529a901be6d9c00df3c0880003be3363475c6e
Reviewed-on: https://skia-review.googlesource.com/114740
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Adds an attenuation parameter to corners that corrects the over-coverage
from linear interpolation.
Adds a GM for shared corners that ensures we're doing this right.
Bug: skia:
Change-Id: Iff8bd40554f9fda2e7e03faa3c9fbefe65f27568
Reviewed-on: https://skia-review.googlesource.com/114272
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This suppresses the noexcept-type warning, since Skia doesn't have a
stable ABI in any event. GCC now warns on more printf style formats,
so we have to hide our bad test formats a little better. GCC now
also warns on implicit enum to bool conversions, which did catch two
issues.
Change-Id: Ib81769c421757186506873f0fe298ecd0106ae87
Reviewed-on: https://skia-review.googlesource.com/114263
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Enable /arch:SSE2 for Win x86 builds (both MSVC and Clang).
Change-Id: I0618e938b6542b60fae3947b7e0dcde22650ba54
Reviewed-on: https://skia-review.googlesource.com/56721
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Ever since we added drawShadow to the public api, blurs have necessarily
part of the core. This CL just formalizes that.
This should also allow us to have builds that exclude all of /effects (for code size)
and still be valid.
Will follow-up with a change to deprecate SkBlurMaskFilter and SkBlurQuality (both no longer needed).
Bug: skia:
Change-Id: Ifbbd8b47a30a0386d215726b67bcf1e8b84fb8f5
Reviewed-on: https://skia-review.googlesource.com/113713
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Modifies triangle corner shaders to just approximate their coverage with
linear values that ramp to zero at bloat vertices outside the triangle.
For the vertex backend, since corners now have the same fragment shader
as the rest of the triangle, we fold them in with the other steps and
draw triangles in a single pass.
The geometry backend still draws triangles in two passes, as there is
not an apparent performance advantage in combining them.
Updates SampleCCPRGeometry to better visualize this new geometry by
clearing to black and drawing with SkBlendMode::kPlus.
Bug: skia:
Change-Id: Idf8df8ff715dfab7ac91a07b914f65c08e46010b
Reviewed-on: https://skia-review.googlesource.com/113287
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This will allow a client to make an SkImage that "wraps" a gpu texture,
however the client does need to supply the actual gpu texture at Image
creation time. Instead it is retrieve at flush time via a callback.
Bug: skia:
Change-Id: I6267a55ab7102101a7bd80a6f547b6a870d2df08
Reviewed-on: https://skia-review.googlesource.com/109021
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Following up on an prior CLs TODO
Change-Id: I99397d4ffa5cc67b39726900f48b399e38fdbdd9
Reviewed-on: https://skia-review.googlesource.com/113201
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Also use the same profile file as Android's hwui (hwui/hwui.profdata).
Since hwui and skia both also use LTO, the profile files need to be the
same to satisfy the Clang LTO plugin.
Test: Verify that the miscompiles are fixed.
Change-Id: I2a5217b64966144319e63b83351dea2388b60250
Reviewed-on: https://skia-review.googlesource.com/112106
Reviewed-by: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Derek Sollenberger <djsollen@google.com>
