Add missing comparison and selection ops, bit casts, 16-bit memory
operations, gathers, uniform loads, and fill in math holes where
reasonable. Update some names to be a bit more regular.
I think all instructions are implemented in the interpreter,
and many tested. More testing and JITs to follow.
Change-Id: I8cf377e8b72a86ac950e020892ce82b39e9d7277
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229893
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Bug: skia:
Change-Id: I2ae0caf08f8434302cae8151ae1ea0fda8d56928
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230397
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Use that to implement many intrinsics in SkSL for the interpreter.
Change-Id: I3762867781cb1a053429fd37b12ae3cf7739cb3c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230134
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Change-Id: Iac78e5a832d209227cca58dd9f359e3d4dbd7da6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/230396
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Bug: skia:6718
Change-Id: Ifd78a1b227dc468ce882cf3caf78b4fae80cc006
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229386
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
This reverts commit e2c5e8c7ee.
Reason for revert: relanding with fix
Original change's description:
> Revert "Move ExternalFormat and Type to FormatInfo."
>
> This reverts commit 80140518ef.
>
> Reason for revert: probably breaking angle
>
> Original change's description:
> > Move ExternalFormat and Type to FormatInfo.
> >
> > This also deletes the ConfigInfoTable in GrGLCaps as there is no more use
> > of it.
> >
> > Additionally with the rework of storing External Io info on the format table
> > I rewrote the implimination of supportedReadPixels and supportedWritePixels
> > for GL to loop over the supported types looking for a match instead of
> > simply defaulting to a base value.
> >
> > Finally transferFromOffsetAlignment has been rolled into the SupportedRead
> > instead of being its own query.
> >
> > Bug: skia:6718
> > Change-Id: I39f77adf6c0b5b38245e55e8a7e18c0b428862d0
> > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229381
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
>
> TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
>
> Change-Id: Ifef2e7308fdb4d91d649f08488b798815e0aa5fa
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:6718
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229896
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: Ida09be706b461cf89467fc0082744177e71e8985
Bug: skia:6718
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229918
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This reverts commit 80140518ef.
Reason for revert: probably breaking angle
Original change's description:
> Move ExternalFormat and Type to FormatInfo.
>
> This also deletes the ConfigInfoTable in GrGLCaps as there is no more use
> of it.
>
> Additionally with the rework of storing External Io info on the format table
> I rewrote the implimination of supportedReadPixels and supportedWritePixels
> for GL to loop over the supported types looking for a match instead of
> simply defaulting to a base value.
>
> Finally transferFromOffsetAlignment has been rolled into the SupportedRead
> instead of being its own query.
>
> Bug: skia:6718
> Change-Id: I39f77adf6c0b5b38245e55e8a7e18c0b428862d0
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229381
> Commit-Queue: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
Change-Id: Ifef2e7308fdb4d91d649f08488b798815e0aa5fa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:6718
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229896
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This also deletes the ConfigInfoTable in GrGLCaps as there is no more use
of it.
Additionally with the rework of storing External Io info on the format table
I rewrote the implimination of supportedReadPixels and supportedWritePixels
for GL to loop over the supported types looking for a match instead of
simply defaulting to a base value.
Finally transferFromOffsetAlignment has been rolled into the SupportedRead
instead of being its own query.
Bug: skia:6718
Change-Id: I39f77adf6c0b5b38245e55e8a7e18c0b428862d0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229381
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
PS2 adds a rewrite for Skia #include <...> to #include "...", letting
them be otherwise rewritten and sorted too. (We do need one exception
for the Vulkan headers, which will otherwise be rewritten to always
point to our own.) I don't think it's particularly important to
favor "" or <>, but picking one keeps things consistent.
PS3 adds a missing SkMutex.h include.
PS4 fixes a terrible readability problem.
Change-Id: Id9fe752727ef30e802b1daf755ee2ed15e267577
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229742
Commit-Queue: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This member variable is no longer used
TBR=bsalomon@google.com
Bug: skia:6718
Change-Id: I84680c8c3bc36eefa603f5be7f3c15b496a79948
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229478
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Change-Id: Iecd80244b3803b6d5916bfd793741e67f05d0d46
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227437
Commit-Queue: Hal Canary <halcanary@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Bug: skia:
Change-Id: Icbf8f542637a874b3e2d3513d932b39728fa5e77
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229385
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Change-Id: I2c76d8cbcfc3f36448127de5a3e1a22f76eda863
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229489
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Instead we leave color writes enabled and use a blend state that
preserves the dst color. This allows us to re-enable msaa ccpr on
PowerVR.
Bug: skia:
Change-Id: I1e902d695ad483ffb13dff6a7920749e307b49c7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229387
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This CL is intended to further wean Ganesh off of using the GrBackendTexture's pixel config
TBR=bsalomon@google.com
Bug: skia:6718
Change-Id: Iedaa7811f9c4aac552f219c702627bc476325317
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228338
Reviewed-by: Robert Phillips <robertphillips@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This leaves just width, height, and GrPixelConfig. Once we remove the
latter we can replace GrSurfaceDesc with SkISize.
Also remove unused GrRenderTarget::overrideResolveRect
Also remove GrSurfaceProxy::Renderable and use GrRenderable instead.
Change-Id: I652fe6169a22ca33d199b144ec6385286ac07b5a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228570
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Adding cache
Caching shaped results
Base+Index for referencing arrays
The very first and naive version of cache
Cache measurement, lines and picture
Added text blob cache for lines
Removed Run* from Cluster
Removed const char* from Cluster and Run
Few minor changes
Change-Id: I444a1defa950aed5999cfa1c3545fd83ccb54ce9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227840
Commit-Queue: Julia Lavrova <jlavrova@google.com>
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Reviewed-by: Mike Reed <reed@google.com>
This first tries to JIT while hoisting all constants,
and if that fails, tries again hoisting no constants.
I figure this is one of those 80/20 deals for how to
handle constant hoisting and register pressure. This
probably mostly moots doing anything fancy like using
memory operands with AVX or lane operands with NEON.
This _doesn't_ moot hoisting the NEON tbl arguments,
which is not yet done here, but probably my next CL.
Change-Id: Id09d5cdddcdb45207bdfc914a5a3128a481a26f3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229058
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Even if a JIT ultimately doesn't end up hoisting any values, it's going
to want this information while it decides. Writing it in one place also
ensures we only get it wrong in one place...
I'm no_ extending the lifetime of hoisted instructions here in Builder.
That's something to leave to the backend so they have the flexibility of
which of these values to hoist, if any. If they don't hoist, they'll
need to know when the value dies.
Moving this information back here lets the test expectation goldens
reflect the hoist bit again too. Kind of nice.
Change-Id: Ib165ca898a97c1d822cb28fe24f15bae4d570a17
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/229024
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
When Chrome has a LUM16F texture they tell Skia it is R16F. Although this has been working for them so far it causes trouble with some upcoming changes.
Change-Id: I2473f70e4f725128f143c2dfb08adb79f3c7c166
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228565
Reviewed-by: Brian Salomon <bsalomon@google.com>
Adds the option to use a multisampled (or mixed sampled) atlas, and
uses the sample mask and stencil buffer instead of coverage counts.
Bug: skia:
Change-Id: I9fb76d17895ae25208124f6c27e37977ac31b5eb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/227428
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
We can always move data around so that an FMA is possible using no more
registers than we would otherwise, and on x86, evne using no more
instructions.
The basic idea here is that if we can't reuse one of the inputs to
destructively host the FMA instruction, the next best thing is to copy
one of the arguments into tmp() and accumulate the FMA there.
Once the FMA has happened, we just need to copy that result to dst().
We can of course skip that copy if dst() == tmp(). On x86 we never need
that copy; dst() and tmp() are picked using the same logic except that
dst may alias one of its inputs, and we only fall into this case after
we've already found it doesn't. So we can just assert dst() == tmp()
rather than check it like we do on ARM.
It's subtle, but I think sound.
I'm using logical-or to copy registers around. This is a little lazy,
but maybe not as lazy as it looks: on ARM that is _the_ way to copy
registers. There's a vmovdqa instruction I could use on x86, TBD.
All paths through this new code were being exercised on ARM, but we
didn't have anything hitting the tmp case on x86, so I've added a new
unit test that hits the corner cases of both implementations.
Change-Id: I5422414fc50c64d491b4933b4b580b784596f291
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228630
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
When SkBaseDevice switched to drawGlyphRunList(), we lost the ability to
detect a) constant-Y text and b) default-positioned text.
As a result, the emitted SVG contains lots of redundant/repeating glyph
positions.
This CL enhances SVGTextBuilder to detect and consolidate constant-Y
glyph positions.
Also restore a useful whitespace unit test.
Change-Id: I50568aef1955f75898ebab41441ad5fe418dac43
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228563
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
We have pack(x,y,imm) = x | (y<<imm) assuming (x & (y<<imm)) == 0.
If we can destroy x, sli (shift-left-insert) lets us implement that
as x |= y << imm. This happens quite often, so you'll see sequences
of pack that used to look like this
shl v4.4s, v2.4s, #8
orr v1.16b, v4.16b, v1.16b
shl v2.4s, v0.4s, #8
orr v0.16b, v2.16b, v3.16b
shl v2.4s, v0.4s, #16
orr v0.16b, v2.16b, v1.16b
now look like this
sli v1.4s, v2.4s, #8
sli v3.4s, v0.4s, #8
sli v1.4s, v3.4s, #16
We can do this thanks to the new simultaneous register assignment
and instruction selection I added. We used to never hit this case.
Change-Id: I75fa3defc1afd38779b3993887ca302a0885c5b1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228611
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Trying to keep most of the structural parts shared between x86_64 and
aarch64. Not sure if this will stay factored like this long-term, but
the last version felt like there was a bit too much redundancy, and I
don't want to write things like register management more often than have
to.
Change-Id: Ieeb21f433715a730c41c85d657c5b33fa4702696
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228608
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
While most callers of decomposeScale only depend on the scale factors
that are returned, image filter decomposition depends on the remaining
matrix as well. Hence, the following necessary updates to work with
the new behavior of decomposeScale:
* Update imagefilter DAG sample to reflect prescaling
* Correct embedded matrix in SkApplyCTMToFilter
* Add comment to clipRectBounds() clarifying coordinate spaces and image filters
But, we want to have decomposeScale using preScale() because it then
produces a remainder matrix that can be used as the transform for the
image filter draw, instead of wrapping the image filter in an
SkMatrixImageFilter as currently done by SkApplyCTMToFilter.
Bug: skia:7211
Change-Id: If14570afb4189cebc75f3815e8ccdde05cb074e1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228438
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
- get rid of variadic Assembler::byte()... not used very often
- rename Assembler::byte(ptr,n) to bytes()
- align with 0 bytes, get rid of nop()
Change-Id: I7564d3bad00e3f0d1c7a80153c445966914fccf0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228601
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This reverts commit 2f6c8af73a.
Reason for revert: Failing on some bots
Original change's description:
> Add Ganesh support for LUM16F
>
> When Chrome has a LUM16F texture they tell Skia it is R16F. Although this has been working for them so far it causes trouble with some upcoming changes.
>
> Change-Id: Ic2143ec69f33a17cb1cb64f6ebc39bffd94a5e68
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228557
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Robert Phillips <robertphillips@google.com>
TBR=bsalomon@google.com,robertphillips@google.com
Change-Id: Ie52150f4f5255a2db697b9f0e810eff2042eadec
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228560
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
When Chrome has a LUM16F texture they tell Skia it is R16F. Although this has been working for them so far it causes trouble with some upcoming changes.
Change-Id: Ic2143ec69f33a17cb1cb64f6ebc39bffd94a5e68
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228557
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Bug: skia:
Change-Id: I1c801a26727b72f36d76e1a1c21cd0e571107f8c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228558
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
This is a reland of 558b639225
PS2... oh, right, not everything supports AVX2.
Original change's description:
> more JIT refactoring
>
> This re-enables AVX2 JIT with simultaneous register assignment and
> instruction selection. You can see it working in a very basic way in
> how we choose instructions and registers for Op::mad_f32.
>
> Constants are still broadcast, here inside the loop instead of hoisted.
> I think it'll probably end up best to use constants directly from memory
> (as in vpshufb's masks), falling back to these in-loop broadcasts when
> that can't work.
>
> Change-Id: If17d51b9960f08da3612e51ac04424e996bf83d4
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228366
> Commit-Queue: Mike Klein <mtklein@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
Cq-Include-Trybots: skia.primary:Test-Mac10.13-Clang-VMware7.1-CPU-AVX-x86_64-Debug-All-NativeFonts
Change-Id: I6f99d275040abe6210a980fc544f7f22c3b85727
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228476
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This reverts commit 558b639225.
Reason for revert: broke some perf bots
Original change's description:
> more JIT refactoring
>
> This re-enables AVX2 JIT with simultaneous register assignment and
> instruction selection. You can see it working in a very basic way in
> how we choose instructions and registers for Op::mad_f32.
>
> Constants are still broadcast, here inside the loop instead of hoisted.
> I think it'll probably end up best to use constants directly from memory
> (as in vpshufb's masks), falling back to these in-loop broadcasts when
> that can't work.
>
> Change-Id: If17d51b9960f08da3612e51ac04424e996bf83d4
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228366
> Commit-Queue: Mike Klein <mtklein@google.com>
> Reviewed-by: Mike Klein <mtklein@google.com>
TBR=mtklein@google.com
Change-Id: Id6cd5acd873499bb394009489d77e7636ecbc9c6
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228462
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This re-enables AVX2 JIT with simultaneous register assignment and
instruction selection. You can see it working in a very basic way in
how we choose instructions and registers for Op::mad_f32.
Constants are still broadcast, here inside the loop instead of hoisted.
I think it'll probably end up best to use constants directly from memory
(as in vpshufb's masks), falling back to these in-loop broadcasts when
that can't work.
Change-Id: If17d51b9960f08da3612e51ac04424e996bf83d4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228366
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
This is a reland of f42de9e1e5
Original change's description:
> Interpreter: Bounds check array access, add bool return from run
>
> Out of bounds access with constant indices is a compile error.
> At runtime, causes the interpreter to fail. Made several other
> conditions trigger the same failure logic, and updated all
> uses of the interpreter to validate success.
>
> Change-Id: I3720b3c83903220b010ec574121fc64dbe102378
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228256
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Mike Reed <reed@google.com>
Change-Id: I8849de815f7efb730ac9c55b6edd296cb9ca7599
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228353
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
With this change I also removed GrPixelConfig as param to supportedReadPixelsColorType().
This meant some updates had to be made to Vulkan and Metal to make sure they return the
right GrColorType.
Bug: skia:6718
Change-Id: I71b6360489cf499692c7b777e5915090fad05c56
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228349
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Change-Id: Ic30f6e0345e851ea8a942996b9eaf2c894455e3e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228236
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
I find myself passing around parallel vectors of Builder::Instructions
and deaths so often that it just makes more sense practically to store
them together. It's a little awkward that the values are only useful
after calling done(), but I can live with that.
Get a little more careful about mutation, passing Builder::Instructions
by const&. Instead of extending lifetimes of live hoisted
instructions, just check for them in maybe_recycle_register() instead.
Change-Id: I1cb9e25c1a7c46a250c2271334821be8535353bf
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228367
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
Add a test case that previously asserted (due to incorrect code-gen
underflowing the stack).
Change-Id: I9df7a08b9ac5c7b5bc246129f3383dc723173351
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/228351
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
