This also adds a base class BufferWriter which Vertex, Index, and
Uniform Writers inherit from
Bug: skia:12466
Change-Id: Icbac1210fbbd07321f9d88728ddde1e761fe4bb0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463496
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
The original values assumed that `half` types would be sized the same as
a `float`. This is still the case (as skia:12339 is not yet fully
implemented) but this CL now contains the expected half values as well.
Change-Id: I94ff73446d29318f127600fb681c222a759936cc
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463736
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This makes use of Bazel's pre-defined platforms
https://github.com/bazelbuild/platforms
and some of our own defined values (see
//bazel/common_config_settings/BUILD.bazel) to customize
the build rules.
I verified this by building bazel_test locally for
linux x64 as well as using the third_party deps for
a WASM build (using build files not seen in this CL).
Suggested Review Order:
- https://docs.bazel.build/versions/main/platforms.html if not
already familiar with Bazel Platforms
- third_party/BUILD.bazel to see that 1) all globs have
been removed and 2) select() targets various
platform constants or groups of constants to control
sources, headers, and local_defines.
- common_config_settings/ to see the groups of constraints
created, as well as new constraint_settings defined
(skdebug_impl)
- supported_combinations/ to see how we can define supported
sets of the constraint values (aka Bazel platforms).
I imagine expanding this more, so we might have platforms
named "linux_x64_emptyfontmgr_vulkan" or such.
- //BUILD.bazel and bazel_test.cpp to see use of SkDebugf.
- Everything else.
Change-Id: I49e4abdbcf7b76f0674efdbb1f53dc8823d110ee
Bug: skia:12541
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463517
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Leandro Lovisolo <lovisolo@google.com>
Owners-Override: Kevin Lubick <kjlubick@google.com>
On linux we need to support drm format modifiers on vulkan images. When
we have a modifier it can restrict the allowed usages/features of the
VkImage.
The current use case we have for images coming into skia that have
these modifiers are from video decoders. All these images are only used
as sampled images in draws and they have no filtering applied.
Therefore, for now, instead of tracking all format and modifier pairs
to know what is supported, we internally set these images to be external
which already restricts their use to basic in shader sampling.
Additionally in chrome, all these images are coming in ycbcr conversions
already which we treat as external.
Bug: skia:12336
Change-Id: I59a564f937f49a6d906efe954b24cebe5c7470ff
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/441298
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Ideally we could move fPtr on VertexWriter to be private to force all
users of VertexWriter to go through the write functions. This CL at
least removes all users that were using fPtr for validity checking of
the VertexWriter.
I also move fPtr to private and added a temporary public getter. This
will allow us to make a base Writer class where fPtr is private and
we'll only expose the getter on the VertexWriter.
Change-Id: Ib389778d0f530fb31cef85460f00bd9f687c5219
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463456
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Greg Daniel <egdaniel@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Byte types were removed from SkSL in http://review.skia.org/404219.
Change-Id: Iec726de0be2ce371a20e21638638a495fae282a0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463498
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
These are not very interesting right now, because the in and out types
boil down to the same thing (int/int, float/float). When half-
precision types are enabled, these helpers will be more useful. They
will return an array which casts each element from int-to-short or
float-to-half (or vice versa).
Change-Id: Ida716ddd27d370ba33fd23f17a1b07fa5a201e40
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463337
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
The inverse, outerProduct and matrixCompMult polyfill functions in Metal
were written assuming that all float matrices would use the `float`
type. They now use a template so that `half` matrices will work too.
Change-Id: I7696c8ad1e4aaffbd71c56b9245485e74cd96c5a
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463338
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Using a switch is overkill now that Types are implemented in subclasses.
Change-Id: If7874dfa9a5b02f168ac7c6c3f69a2bd6f9c2a80
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463156
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This class can now be shared with Graphite.
Bug: skia:12524
Change-Id: I7841410b3e8e111a12298efe0a1898a33295873a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462556
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This reverts commit 9dd63710f1.
Reason for revert: The actual issue was related to cached shaders recorded on a different device. No evidence of actual driver bug.
Original change's description:
> Disable GL_NV_shader_noperspective_interpolation on PowerVR
>
> There's probably a more specific check we could use, but we're seeing
> shaders fail to compile when enabling this extension on some MediaTek
> devices.
>
> Bug: b/177473804
> Change-Id: Ic91f60c6935386f44d9386c362e9f778c28a4099
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460576
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
Bug: b/177473804
Change-Id: Iea36dd74a2a530f8347517bee76d83ceacc262a0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463057
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This code originally contained 16 extremely similar versions of the same
logic. (set1i, 1iv, 1f, 1fv, 2i, 2iv...)
Now the core logic has been boiled down to two (set, setv) templated
helper functions, one for array and one for non-array uniforms. Template
arguments fill in the minor variations between each type.
Structuring the logic in this way makes it easier to perform sweeping
changes as needed, and guarantees that the setters all work the same.
Change-Id: Iaa74d25c612b12ab26d7f32879c174bca6c850c1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462099
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This allows GrQuad to be written as a quad without the header needing
knowledge of it.
Bug: skia:12524
Change-Id: I22f67021877de426f710981d4fa2bd48c88a4d52
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462319
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12559
Change-Id: I5775120a826e582e73aab83273e59bc48c057a5b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462077
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
The lexer uses a matrix of state transition data to parse text. This
matrix was highly sparse and contained large runs of zeros and repeated
values. I found that by transposing the matrix, it became extremely
compressible. In its transposed state, most slices had only 1-3 unique
nonzero values.
This CL leverages this finding to reduce the matrix data from ~55K to
~10K. A handful of slices do contain a large number of unique values and
continue to be represented as plain 16-bit arrays. Some slices contain
no data at all and were eliminated entirely. The majority of slices are
now represented by a compact two-bit array. Bit pattern 00 always
represents zero. Bit patterns 01, 10 and 11 are translated into values
v0, v1 and v2, which are stored per slice (bit-packed to save a few
extra bytes). This transformation involves a fair amount of bit shifting
and masking, but the generated code will be quite efficient:
https://godbolt.org/z/eTvjr96ez
Change-Id: Iecc67aadd510ccf63b4bcb11ed861d703efefaae
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461356
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
We can use `if constexpr` to avoid the need for a helper function that
uses template specialization, and we can use `getBufferPtrAndMarkDirty`
instead of performing the equivalent operations by hand.
Change-Id: I548c719bae4f215e0a9c658a942deaec38ce27ad
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462098
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This helps remove all Ganesh dependencies from GrVertexWriter so it can
be shared with Graphite.
Bug: skia:12466
Change-Id: I1ede1cfc48d501cb1e028bca1e8590e6c92f4e4d
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462316
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
At this point, it seems like this was a mis-diagnosis of the underlying
issue around dual-source blending (and its interaction with other blend
state).
Change-Id: I11af0c9b70c32e14c353848db3d6adbfe5f08225
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462176
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
After reporting the error, we convert the reserved word to an identifier
as this led to the best error reporting. (This avoids double error
reporting or strange cascading errors.)
Change-Id: I67209bc342fe794287baeaaaf34fa77afd4ac26b
Bug: skia:12560
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462096
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Bug: skia:12559
Change-Id: I91e0b46702ca361737459d64d1cdb57f8dd2f64e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461697
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
In places where we use GR_METAL_SDK_VERSION to determine the contents of
a class, it's important to consistently #include the header which sets
the value of GR_METAL_SDK_VERSION.
Change-Id: Ic4824ff36c982d3493ebec03dd38465bb90b287a
Bug: skia:12513
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461836
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This class is only meant to be used with Wang's formulas, so it
belongs in their name namespace.
Bug: skia:12524
Change-Id: Ib1667781b947a7f052af103b7bf9084d09a690de
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461567
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Tessellation code can just exist in the skgpu namespace.
Bug: skia:12524
Change-Id: I44d473c5f82d608bb6cd3bb9df239c4f4028da4f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461557
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This lets clients access and use the same RGB to YUV matrices that we
use internally.
Inspired by https://crrev.com/c/3223983
Bug: skia:12545
Change-Id: I7f70f56e721819c3d33da447eff2e572b7774c51
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461476
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Use the coverage from the mask to avoid or reduce blitting.
nanobench
desk_chalkboard 51ms -> 38ms.
Change-Id: I58e3ca5f9ef59dbd5b9ceb1a905ea1f3d948fd89
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461296
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
This is a reland of c091e48f8f
Reland expands the dual-source blending bug workaround to certain
Adreno6xx GPUs (Pixel 4 and 5), where the unit test for
crbug.com/1241134 began to repro after the FP simplification.
Original change's description:
> Simplify draw_image and paint construction
>
> This inlines the body of SkPaintToGrPaintWithTexture to its one
> call site, and simplifies the resulting FP trees slightly. Also,
> explicitly comment (as with TextureOp and GradientShader) why
> we're *really* doing the OverrideInput "optimization".
>
> Bug: skia:11942
> Change-Id: I0a0e9325a7e47e71e861806519d115054e78e7f0
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459556
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
Cq-Do-Not-Cancel-Tryjobs: true
Bug: skia:11942
Bug: chromium:1241134
Change-Id: I67d54788255d36d269114834bfecdb5a57ebe7a4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460978
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This removes a bunch of includes from header files and replaces them
with forward declarations.
Change-Id: I14a766b84913817f2989437eb78760cec5f048e4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460976
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This reverts commit c091e48f8f.
Reason for revert: Failing on Pixel 4 and Pixel 5.
Original change's description:
> Simplify draw_image and paint construction
>
> This inlines the body of SkPaintToGrPaintWithTexture to its one
> call site, and simplifies the resulting FP trees slightly. Also,
> explicitly comment (as with TextureOp and GradientShader) why
> we're *really* doing the OverrideInput "optimization".
>
> Bug: skia:11942
> Change-Id: I0a0e9325a7e47e71e861806519d115054e78e7f0
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459556
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
Bug: skia:11942
Change-Id: Id809c724d78d2303ab2ee7dac13b916edb89419d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460977
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This completes the long process of moving all of IRGenerator's code and
data into better homes and finally kills the class altogether. There is
a lot of #include churn here due to poor header hygiene in the past;
IRGenerator.h included a ton of stuff and almost everything included
IRGenerator, allowing us to inadvertently be sloppy with our includes.
Change-Id: I70d854e57dec7bd9a311b72f9f72d978d354da98
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459936
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This inlines the body of SkPaintToGrPaintWithTexture to its one
call site, and simplifies the resulting FP trees slightly. Also,
explicitly comment (as with TextureOp and GradientShader) why
we're *really* doing the OverrideInput "optimization".
Bug: skia:11942
Change-Id: I0a0e9325a7e47e71e861806519d115054e78e7f0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459556
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This CL will add labels to Skia OpenGL backend using ANGLE's
labeling API.
Bug: chromium:1164111
Change-Id: I479f273fdeb2ba719831ab3de778716c9157b433
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455899
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
There's probably a more specific check we could use, but we're seeing
shaders fail to compile when enabling this extension on some MediaTek
devices.
Bug: b/177473804
Change-Id: Ic91f60c6935386f44d9386c362e9f778c28a4099
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460576
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Previously dc:creator was treated as an rdf:Bag, but the XMP
specification defines dc:creator as an ordered sequence which should be
stored as an rdf:Seq.
Fixes: skia:12492
Change-Id: Ie0780d281daedbd351101396dcff26a98af6f490
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459887
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Change-Id: I894bfa01e7cf58f140423554d0200b6c66beef35
Bug: oss-fuzz:39998
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459883
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This is supported in GLSL ES3. (Strangely, vector operator! isn't.)
Previously, this was flagged as an error: http://review.skia.org/459885
Change-Id: I2c4299159fff58fefe8bd131c8d317cd82974a62
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459886
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: b/197774543
Change-Id: Ic441387a5a48a4bea7eb508cf53e7f88851ec5f2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453316
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
See http://review.skia.org/460037 for an example of the existing
behavior. Const variables are constant-expressions and should be allowed
here.
Change-Id: I41383d79668785f270b7825485e9f6fa56c553c1
Bug: skia:12549
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460036
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12547
Change-Id: Ie55e013c0bf8a3b68267eb319bb75128078078de
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459716
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
This removes all remaining fields from IRGenerator (other than fContext,
which is redundant with the one already in ThreadContext). As
IRGenerator now contains no meaningful data, the remaining work to
finish removing it is trivial, and it will go away as soon as its little
remaining code is re-homed.
Change-Id: I1815f71c14b60383c8e657411a74841386748432
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459878
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Continuing to remove things from IRGenerator. This is another field that
just mirrors state already in ThreadContext.
Change-Id: Ie15842748b55b76ca44c54283b8d9e344f4c670f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459637
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Continuing the process of removing everything from IRGenerator. This
field just mirrors the one in ThreadContext and so is unnecessary.
Change-Id: I3c6672887a03a83ead46788cf2169c7cfccce2cb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459636
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
We are making src/gpu/tessellate independent of v1, and more represent
math and types that just know how to tessellate, so this seems like the
right place again for this file.
Bug: skia:12524
Change-Id: I773de3c0f93a57ce7ee16b44480667013f32ebd5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459136
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
We now detect attribute, varying, precision and invariant as reserved.
Change-Id: I8c90655a70b1bad31bf6143c3fdcb2ce582320b1
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459479
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
`samplerCube` is a type which we don't support at all. It has been added
to the reserved-word list.
`textureCube` was in our list of built-in types, but was not actually
used in any way; it wasn't actually added to the root or private symbol
tables, and was totally unreferenced by the code. It's been deleted.
Change-Id: I4f79ce5d40ac6ebdb2a7067fa60cc79e316b01b6
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459123
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
`a || b` only evaluates b if a is false. `a | b` always evaluates
both a and b. If a and b are of type bool, `||` is usually what you
want, so clang now warns on `|` where both arguments are of type bool.
In Skia, 3 of 3 uses of `|` were intentional as far as I can tell (one
had an explicit comment, the other two didn't). Rewrite them slightly
to make this intent more clear and to suppress the warning.
There was also one use of `&`. That one looks like a (benign) typo for
`&&`, so change it.
Bug: chromium:1255745
Change-Id: I9ac37075311005c0a8fcb8d1379f516510929423
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459456
Commit-Queue: Nico Weber <thakis@chromium.org>
Commit-Queue: Florin Malita <fmalita@google.com>
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: Florin Malita <fmalita@google.com>
Use IDWriteFontFace1::GetUnicodeRanges to speed up creating the glyph to
unicode map by greatly reducing the number of codepoints to query. Also
batch up calls to GetGlyphIndices instead of calling one codepoint at a
time.
Bug: skia:12537
Change-Id: I53641d563fd7a5b670217590a505dedceabc9d21
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459179
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit eb68973c2f.
Reason for revert: ES2 conformance test checks this
Original change's description:
> Disallow matrix ctors which overflow a column.
>
> The GLSL spec allows matrix constructors containing vectors that would
> split between multiple columns of the matrix. However, in practice, this
> does not actually work well on a lot of GPUs!
>
> - "cast not allowed", "internal error":
> Tegra 3
> Quadro P400
> GTX 660
> GTX 960
> - Compiles, but generates wrong result:
> RadeonR9M470X
> RadeonHD7770
>
> Since this isn't a pattern we expect to see in user code, we now report
> it as an error at compile time. mat2(vec4) is treated as an exceptional
> case and still allowed.
>
> Change-Id: Id6925984a2d1ec948aec4defcc790a197a96cf86
> Bug: skia:12443
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/449518
> Commit-Queue: John Stiles <johnstiles@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Bug: skia:12443
Change-Id: I5a32744c88b9b830ad657488824c8c7dd0b0a652
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458056
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>