This is a reland of 75e1f4c028
Original change's description:
> Lift recursive curve culling out of tessellators
>
> We need recursive chopping/culling logic in order to draw
> astronomically large paths. But rather than do that at the same time
> the tessellators chop curves, this CL moves that logic into an
> SkPath -> SkPath transformation that runs ahead of time (and only if
> the path is extremely large to begin with). This will enable us to
> remove recursion from the tessellators and quickly determine ahead of
> time the size of buffers they need.
>
> Bug: skia:12524
> Change-Id: Ib2800fb23054f1548501811203173e58273fbc83
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463936
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12524
Change-Id: Idf54f0c2bddaaddc9fc17bee99c910f3961682a5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465361
Reviewed-by: Greg Daniel <egdaniel@google.com>
Auto-Submit: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This will hopefully improve performance on lower-end GPUs.
Change-Id: I9c2ee6dc31acd08bec0bfb5f59edc3cf90163f9e
Bug: skia:12339
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465078
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Change-Id: Ic30c48dce0cb0072f07defcdb0b9e60b94f50818
Bug: oss-fuzz:40479
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465392
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>
The fuzzer discovered that SkSL could create an out-of-range int literal
by casting from a floating point literal. We were only doing range
checks when the starting literal was an integer. Since we now assert
when an out-of-range int literal is created (as of
http://review.skia.org/464124), the fuzzer can detect this error.
Change-Id: Ie66f60ddbe7b4fbe5b648c17292c59a4ba079716
Bug: oss-fuzz:40456
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465385
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 guards against unexpected results when dfdy is used in complex
expressions. In practice, I'm not aware of this causing any trouble.
Change-Id: Ia476e57936969d248273856a94d5c403b47c29b4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465379
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This guards against unexpected results when dfdy is used in complex
expressions. In practice, I'm not aware of this causing any trouble.
Change-Id: I639bef465d7907049d79681a49f9be67b4c435a6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465378
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This reverts commit 9fc189f1cb.
Reason for revert: shader compile failure on AndroidOne-GPU-Mali400MP2 devices
Original change's description:
> Wrap 'u_rtFlip.y * dfdy()' in parentheses.
>
> This guards against unexpected results when dfdy is used in complex
> expressions. In practice, I'm not aware of this causing any trouble.
>
> Change-Id: I58d4762871481fdb4c173b570e4d5d6edf657af7
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465077
> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
> Auto-Submit: John Stiles <johnstiles@google.com>
Change-Id: Idfaa9316d657717d5ee7117837c9cc9c3d4ee189
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465377
Auto-Submit: Greg Daniel <egdaniel@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This reverts commit 65a726bb49.
Reason for revert: You cannot include a src file in an include file. This ends up using c++17 features in our includes. Breaks rolls.
Original change's description:
> Move GR_MAKE_BITFIELD_OPS and GrAlignTo to non-GPU files
>
> These have been renamed SK_MAKE_BITFIELD_OPS and SkAlignTo
> because nothing seemed particularly GPU/Ganesh specific to them.
>
> I moved the latter to SkTypes.h because we have other align
> code there and former to src/SkUtils.h because I didn't know
> where else it should go.
>
> The primary motivation was removing the GrTypesPriv.h
> include from src/core/SkBlockAllocator.h. I had attempted
> some amount of #if SK_SUPPORT_GPU, but that's not as clean
> here because both our CPU and GPU backends use the
> SkBlockAllocator (as far as I could tell).
>
> This also moves sk_memset* from SkUtils.h to SkOpts.h, because
> SkOpts.h requires bringing in RasterPipeline, which seemed
> like overkill.
>
> Change-Id: I5163ef5064ad3840a15b7e873930d60e2620bf9d
> Bug: skia:12584
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464876
> Reviewed-by: Brian Osman <brianosman@google.com>
Bug: skia:12584
Change-Id: I1b772bbbc6f150d737bb53fa4e5f45d1581929fa
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465376
Auto-Submit: Greg Daniel <egdaniel@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This guards against unexpected results when dfdy is used in complex
expressions. In practice, I'm not aware of this causing any trouble.
Change-Id: I58d4762871481fdb4c173b570e4d5d6edf657af7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/465077
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Bug: skia:12466
Change-Id: I12c64396791d8e0b8891b82927b1c8811a6e164f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464385
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
The SortKey will only hold the uniqueID of the program and uniform data. When actually executing the draw we will need to reconnect with the actual data.
Bug: skia:12466
Change-Id: Iea7f0a99d471ea7fe2a3864bdd60255b09289088
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464926
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
These have been renamed SK_MAKE_BITFIELD_OPS and SkAlignTo
because nothing seemed particularly GPU/Ganesh specific to them.
I moved the latter to SkTypes.h because we have other align
code there and former to src/SkUtils.h because I didn't know
where else it should go.
The primary motivation was removing the GrTypesPriv.h
include from src/core/SkBlockAllocator.h. I had attempted
some amount of #if SK_SUPPORT_GPU, but that's not as clean
here because both our CPU and GPU backends use the
SkBlockAllocator (as far as I could tell).
This also moves sk_memset* from SkUtils.h to SkOpts.h, because
SkOpts.h requires bringing in RasterPipeline, which seemed
like overkill.
Change-Id: I5163ef5064ad3840a15b7e873930d60e2620bf9d
Bug: skia:12584
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464876
Reviewed-by: Brian Osman <brianosman@google.com>
A recent CL (http://review.skia.org/464121) made it an error to coerce a
literal value to a type that cannot hold the value. The fuzzer found a
case where we assumed type-coercion of a literal would always succeed,
and failed to null-check the result. We now null-check the result.
Change-Id: Id97c6016e56c20ef724028f71bbf4688dde3c064
Bug: oss-fuzz:40428
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464919
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Yesterday's negation-related changes (http://review.skia.org/464123)
exposed a flaw that the fuzzer was able to exploit. We were previously
able to assume that `simplify_negation` would always return a non-null
expression; in some cases, that is no longer true.
Change-Id: Ia585232b0e35fafe0c642384a59ef94ce743ffd5
Bug: oss-fuzz:40427
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464916
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>
Adds Attributes and supporting types to RenderPipelineDesc so they can
be created for the RenderPipeline.
Bug: skia:12466
Change-Id: I7ed920ea6d44f27f7dace81d35cd967a8dea55de
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464377
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
With this change, we no longer have any SkSL tests which are able to
make a Literal integer that overflows its type. Literal::MakeInt now
asserts that its value is within bounds. I look forward to the fuzzer's
inevitable attempts to trigger these assertions.
Change-Id: I7b15e862caaf65984d33f5d72d2c1de816d1d292
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464124
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This was mistakenly using dFdx in some portions (copy-paste error).
Change-Id: Ifb159b3c44185d9166c10725b24002a28a0895b2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464381
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 is a reland of 8a2a020ef4
Original change's description:
> Create a common Tessellation.h header
>
> This header and corresponding implementation will contain common
> definitions and subroutines for tessellation code.
>
> Bug: skia:12524
> Change-Id: Ib29b444177f284acb88a3d5644936674c48c0b89
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463437
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12524
Change-Id: I874fed63cdab50df841e8a5d25d8c822690b5af8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464294
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Bug: skia:12466
Change-Id: If633ce39c8f45b1ee3c042b5b72d7e0f95ca5c19
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459597
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Previously, we would create a Literal with the negated value even if it
was outside the type's minimum/maximum values. Error reporting would
happen elsewhere, if at all (e.g. during assignment or coercion).
Change-Id: I020a93daf2b0f5741fb805a58a690489d7578dab
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464123
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Previously, we would create SkSL literals of ints that didn't fit into
an int. This change causes a few errors to report differently. (In
particular, we no longer create global variables containing values that
wouldn't fit in that variable, so those symbols are invalid later.)
Change-Id: I29d219e853126ea78dd2d2a6d8a69b23ef2b06b8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464121
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
This reverts commit 8a2a020ef4.
Reason for revert: breaking chrome roll. Needs change in chrome to land first
Original change's description:
> Create a common Tessellation.h header
>
> This header and corresponding implementation will contain common
> definitions and subroutines for tessellation code.
>
> Bug: skia:12524
> Change-Id: Ib29b444177f284acb88a3d5644936674c48c0b89
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463437
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12524
Change-Id: Ifd7e81eed8c337506d67ecd0fd2501eedf2e4408
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464297
Auto-Submit: Greg Daniel <egdaniel@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
This reverts commit 75e1f4c028.
Reason for revert: need to revert parent CL
Original change's description:
> Lift recursive curve culling out of tessellators
>
> We need recursive chopping/culling logic in order to draw
> astronomically large paths. But rather than do that at the same time
> the tessellators chop curves, this CL moves that logic into an
> SkPath -> SkPath transformation that runs ahead of time (and only if
> the path is extremely large to begin with). This will enable us to
> remove recursion from the tessellators and quickly determine ahead of
> time the size of buffers they need.
>
> Bug: skia:12524
> Change-Id: Ib2800fb23054f1548501811203173e58273fbc83
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463936
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
Bug: skia:12524
Change-Id: Ib075e8398767fd7b9f49e50ecee98ce47a2ad6b1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464296
Auto-Submit: Greg Daniel <egdaniel@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
This was causing errors in UBSAN when compiling some of our existing
SkSL tests.
Change-Id: I66f22607094df77d47ff70948a139c77feae8624
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/464118
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
We need recursive chopping/culling logic in order to draw
astronomically large paths. But rather than do that at the same time
the tessellators chop curves, this CL moves that logic into an
SkPath -> SkPath transformation that runs ahead of time (and only if
the path is extremely large to begin with). This will enable us to
remove recursion from the tessellators and quickly determine ahead of
time the size of buffers they need.
Bug: skia:12524
Change-Id: Ib2800fb23054f1548501811203173e58273fbc83
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463936
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
This header and corresponding implementation will contain common
definitions and subroutines for tessellation code.
Bug: skia:12524
Change-Id: Ib29b444177f284acb88a3d5644936674c48c0b89
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463437
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Greg Daniel <egdaniel@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>
Bug: skia:12466
Change-Id: Ie4c1973427e96d84b77f28edb5a4d6f1d53ef8aa
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463316
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@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>
* Keep RenderPass-related routines together
* Rename setRenderPipeline to bindRenderPipeline
* Pass resources as const& to platform-specific routines, to avoid
copies.
Bug: skia:12466
Change-Id: I4c3ea006263ace4a050b6c86f70163f5fd5e254a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/463336
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@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>
Bug: skia:12466
Change-Id: If90c17634de9caa2ac3a928187226339523d53eb
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462879
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Auto-Submit: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Jim Van Verth <jvanverth@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>
Also adds test of texture copyback to CommandBufferTest, and
endEncoding() to BlitCommandEncoder.
Bug: skia:12466
Change-Id: I57e4646aacc1d950cc16b70d7feeced1a04e6867
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/462078
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Bug: skia:12466
Change-Id: I5c0c919d4523258a11b4545346093953a4f09c7e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461597
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@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>
Bug: skia:12466
Change-Id: I7eb240985ce0c267bbc7be040e0f812407d31435
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461699
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@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>
Bug: skia:12466
Change-Id: I2e0421191d05c3e0f457425e0dab49c2afb9c2b9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461477
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Switches Shape to store kRect types as skgpu::Rect instead of SkRect,
although it can be constructed or set from an SkRect. It returns a Rect
from rect() and bounds() now.
Also switches out the line to be constructed from float2's, and re-use
the fRect storage to store the first segment vertex in topLeft and
the second vertex in botRight.
Bug: skia:12466
Change-Id: I1032fb6f222b0853305186c0e34091b014ae0cea
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460577
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Implements a BSP tree with NEON/SSE optimizations that tracks
non-overlapping regions. This object can be used batch sets of paths
into non-overlapping draws. Performance on AppleM1 with our existing
benchmarks looks very promising:
desk_motionmarkarcs.skp 1227 paths -> 69 draws 450us
desk_motionmarksuits.skp 1417 paths -> 26 draws 201us
desk_chalkboard.skp 1940 paths -> 11 draws 84us
desk_ynevsvg.skp 859 paths -> 10 draws 31us
desk_micrographygirl.skp 318 paths -> 29 draws 11us
Bug: skia:12466
Change-Id: I847a93ed726dea10cb403cb76e578bd81eb920d2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460298
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Bug: skia:12466
Change-Id: I89d41509b8158aabac5250f035115954e8ae7f4b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460655
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Bug: skia:12466
Change-Id: Ibb99647cf151fb45901aee340d60914611c2ba75
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/461096
Auto-Submit: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Bug: skia:12466
Change-Id: Ibbb4894c6a46dd8853909214da85314f9abc3959
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459880
Commit-Queue: Jim Van Verth <jvanverth@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.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>
Bug: skia:12466
Change-Id: I69222b60d421d8deebcb977124ee0f5cb06f34dd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460638
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Adds test of command buffer submission with GPU recording (if enabled).
Also adds programmatic GPU recording support.
Bug: skia:12466
Change-Id: I85aba9f7e5e09f62f2ddc7040d1ff84bb9b4ae09
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/460337
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Jim Van Verth <jvanverth@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>
At present, we only detect four errors here. We should detect six.
Change-Id: I226854ab930a273695c42cf2f7bdb1d5cd97e50b
Bug: oss-fuzz:39998
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459882
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>
Reviewed-by: Ethan Nicholas <ethannicholas@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>
Transform.h is named Transform_graphite.h to avoid collision with
Transform.h in skottie/src
Bug: skia:12466
Change-Id: I017eee2bffe1a0aad605221e67540f732c2ee6b9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459719
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
A handful of older drivers choke on weird matrix construction layouts.
The tests have been disabled on those bots. The GLSL docs and
conformance tests make it clear that such ctors were intended to work,
even if the drivers don't necessarily handle them properly.
Change-Id: Id9d4bb541482fd08344e78087286d8e829e7ff6b
Bug: skia:12443
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459559
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@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>
This CL adds a few more exceptions to our ES2 test import, and adds the
dm code which actually runs the tests.
Change-Id: If6691dd35931f4f10262d3a1eff020c2c347ca59
Bug: skia:12484
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459124
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@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>
Previously, in public code, private types didn't exist anywhere in the
symbol table chain, and those names were free for the taking. Now, we
register them as invalid types in the public symbol table. This prevents
them from being used as variable names, and gives a more explicit error
if you try to use them as a type.
Change-Id: I9a943bf923639b72cbf36b1acf4b4fbe70982786
Bug: skia:12538
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/459119
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>
Change-Id: Ie853618fb496a77ffb79d6669f87048260df68b7
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458979
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This is just a bunch of renaming, and for now the tessellate/shaders
directory remains untouched. The next steps will be to clean up and
remove all Ganesh v1 dependencies from tessellation.
Bug: skia:12524
Change-Id: I8cc166c0c78f9fb160de807131fa53fcc0765818
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458876
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
With this CL we can run as:
dm --src gm skp tests --config grmtl -v --nocpu --nogpu
and not get all the non-Graphite unit tests.
Bug: skia:12466
Change-Id: Ib3f04f315fe4b5731a54e4c72979a0c1e00baf24
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457898
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
GLSL treats builtin types and user-defined types differently; `int` and
`float` are keywords and cannot be used to name variables. However, it's
fine for a user type like `struct xyz` to be hidden by a variable
`int xyz` or even `xyz xyz` (i.e., a variable of type `struct xyz` named
`xyz`).
We now honor that distinction and include tests for it. This will fix
several ES2 conformance tests (local_struct_variable_hides_struct_type,
local_int_variable_hides_struct_type, etc.).
Change-Id: I7a45c70707087f9f355ce5b06b032fed16683f3e
Bug: skia:12527
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458721
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
This fixes GLSL ES2 conformance test `array`.
Change-Id: I6ebee9253e1e8c394d9ddb6899e3a0940b7a38ef
Bug: skia:12495
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458718
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
This is a reland of 35a74eab5d
Added guard for SKNX_NO_SIMD. I guess they don't want speedy goodness.
Original change's description:
> add a scaled uint32x4_t divided by uint32_t to SkVx
>
> This extracts the divide used in SkImageBlurFilter.cpp, and
> encapsulates it into ScaledDividerU32. It generates results that
> are with in +/- 1 of the rounded answer generated by doubles.
>
> I have added hand coded implementations for sse and for neon to
> hopefully to avoid code generation problems.
>
> Bug: skia:12522
>
> Change-Id: Ia7372d45895c799f69f8c0fd9fdea5efac321139
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458216
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
Bug: skia:12522
Change-Id: I9833a98f159827f483147c8155f1b92b7a7130ed
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458716
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Implements a Rect type whose standard operations use float4. The intent
of this class is to make calculations on draw bounds as fast as
possible.
Change-Id: I3bdb219b242bb7097809507c345b613670ff386e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457136
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
This reverts commit 35a74eab5d.
Reason for revert: Breaks Google3
Original change's description:
> add a scaled uint32x4_t divided by uint32_t to SkVx
>
> This extracts the divide used in SkImageBlurFilter.cpp, and
> encapsulates it into ScaledDividerU32. It generates results that
> are with in +/- 1 of the rounded answer generated by doubles.
>
> I have added hand coded implementations for sse and for neon to
> hopefully to avoid code generation problems.
>
> Bug: skia:12522
>
> Change-Id: Ia7372d45895c799f69f8c0fd9fdea5efac321139
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458216
> Reviewed-by: Brian Osman <brianosman@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
Bug: skia:12522
Change-Id: Id5d6968c813322dfc68e549e2f3afea7da9a0e18
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458258
Auto-Submit: Herb Derby <herb@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Just having an skpu namespace should be enough.
Change-Id: I3026ece828aee7a57f8c5de2252ebc79d97baf7a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458636
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This extracts the divide used in SkImageBlurFilter.cpp, and
encapsulates it into ScaledDividerU32. It generates results that
are with in +/- 1 of the rounded answer generated by doubles.
I have added hand coded implementations for sse and for neon to
hopefully to avoid code generation problems.
Bug: skia:12522
Change-Id: Ia7372d45895c799f69f8c0fd9fdea5efac321139
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458216
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
SkSL treated these two functions as distinct, even though they are not:
void func(in float x);
void func(float x);
The `in` modifier on a function parameter is the default state, making
these two prototypes functionally identical. We now strip off an `in`
modifier on a function definition. This gives us three potential states
for each param: nothing (meaning `in`), `out`, and `inout`.
Change-Id: Id2acb53ecaca98f86a7f6a83e0b9a375f9abe2b8
Bug: skia:12525
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/458257
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: skia:12515
Change-Id: I8db3501c129d93fc1eb822c90840119a7a7f2b4b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457478
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
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>
Bug: skia:12466
Change-Id: I401a185d818a964327d323b9ebcd0850ec0b1c9b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457318
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This reverts commit 01b02956c7.
Reason for revert: Codegen regressions
Original change's description:
> Add convenient "xyzw" accessors and swizzles to skvx
>
> Change-Id: Ic300285d10679a4e34190ab7b6b08bd1f6d80330
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454309
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
Bug: skia:12515
Change-Id: Id853e4d9e25c6d2ae622668ef064e1b2b078b824
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/457476
Auto-Submit: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Michael Ludwig <michaelludwig@google.com>
Change-Id: Ic300285d10679a4e34190ab7b6b08bd1f6d80330
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/454309
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Rename TFlagsMask<> to Mask<>
* Make Mask<> implicitly convertible to bool
* Rename SKGPU_MAKE_BITFIELD_CLASS_OPS to SKGPU_MAKE_MASK_OPS
* Remove the macro for non-class enums
Change-Id: I86059335d731f34c9c9c20a4cd6d5491543aa3b1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/456816
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
As DSLWriter evolved, it ended up performing two unrelated duties:
1. Holding per-thread state which is referenced throughout SkSL
(including non-DSL code)
2. DSL-specific utility functions
There's no reason for those to be contained in the same class, and
there's also no reason the per-thread state should be held in a
DSL-specific class. This breaks out an SkSL::ThreadContext class to hold
the state info, leaving the DSL utility functions behind in DSLWriter
(which should perhaps be renamed, but that's a job for a future CL).
Change-Id: Iccd45314bd9b37d4a1d3e27920e32a50c0b07d7c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/456736
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
The fuzzer has found that it can get timeouts in SkVM by nesting loops
very very deeply, then at the bottom of the chain, making an inside-out
loop that runs for zero iterations. This has a calculated unrolled-size
of zero, but SkVM would still think hard about unrolling the (ultimately
empty) outer loops.
SkSL now optimizes away unrollable loops that run for zero iteratinons,
as well as empty unrollable loops. This should eliminate the fuzzer's
troublesome construct entirely.
Change-Id: Ic3ef7b7a6a9fc7ee7fb13eb7bd7f34c9bff57448
Bug: oss-fuzz:39661
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/456469
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
This will allow a uniform array to be used in make_unrolled_colorizer
(or anywhere else that we might need one).
Change-Id: I9246f8d3121353b029fd36924fb874d838e67d9c
Bug: skia:8401
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/456238
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
The fuzzer has been poking various holes in DSL by intentionally
creating illegal types (e.g. private or not ES2-compatible), then
finding ways to use those types, e.g. constructors or swizzles.
Previously we were mitigating those by calling `reportIllegalTypes` at
the locations where the type was used. Now, we detect the illegal type
usage at the source, and return a poison DSLType. This prevents the
illegal type from leaking out at all, and stops the problem at its
source. It also allows us to remove calls to `reportIllegalTypes`
sprinkled through the code, as those are now redundant.
Change-Id: Id50b50f72849111d80f76e4fdc2cb6094d3009bd
Bug: oss-fuzz:39597
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455999
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
These weren't used anywhere in our test suite.
Change-Id: I35e8607ad2dbddf8f403668bd2b2636a8964d304
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455777
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
`Type::isPrivate` now works properly even on structs and arrays, so we
don't need two separate methods anymore.
Change-Id: Ic3e16e1315ebb0c8cec575f109af7e472a11ac8c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455660
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 is a reland of 36f53ec7e1
Original change's description:
> Disallow constructors of ES3 types in ES2 code.
>
> The fuzzer found that we constructed TypeReferences without first
> checking for disallowed tyoes. (In fact, TypeReference creation had no
> error checking at all; it didn't even have Convert/Make functions.)
>
> Added proper Convert/Make to TypeReference, and used those calls to
> report errors or cause assertions if trying to make a TypeReference to a
> type that the program did not support.
>
> (While tracking down this bug, I added strict-ES2 type assertions to our
> constructor IR nodes as well. This helped pinpoint the error and seem
> reasonable to leave in, just in case.)
>
> Change-Id: I896b68ae9d3d9e1f30d7eba9fa594617ab851c74
> Bug: oss-fuzz:39540
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455498
> 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: oss-fuzz:39540
Change-Id: Id8e323c22b18726214613b6061c08873048b7c69
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455617
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
This turns out to work fine, but we didn't cover it in any test case.
Change-Id: I98c40dc023bc9f0739beeb6e4163cde087a0be99
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455499
Commit-Queue: John Stiles <johnstiles@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This reverts commit 36f53ec7e1.
Reason for revert: breaks DS3Types test
Original change's description:
> Disallow constructors of ES3 types in ES2 code.
>
> The fuzzer found that we constructed TypeReferences without first
> checking for disallowed tyoes. (In fact, TypeReference creation had no
> error checking at all; it didn't even have Convert/Make functions.)
>
> Added proper Convert/Make to TypeReference, and used those calls to
> report errors or cause assertions if trying to make a TypeReference to a
> type that the program did not support.
>
> (While tracking down this bug, I added strict-ES2 type assertions to our
> constructor IR nodes as well. This helped pinpoint the error and seem
> reasonable to leave in, just in case.)
>
> Change-Id: I896b68ae9d3d9e1f30d7eba9fa594617ab851c74
> Bug: oss-fuzz:39540
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455498
> 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: oss-fuzz:39540
Change-Id: I1dc3ccca477fcb9fe3f39cfe8af1fd54dcb18d6b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455616
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: John Stiles <johnstiles@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
The fuzzer found that we constructed TypeReferences without first
checking for disallowed tyoes. (In fact, TypeReference creation had no
error checking at all; it didn't even have Convert/Make functions.)
Added proper Convert/Make to TypeReference, and used those calls to
report errors or cause assertions if trying to make a TypeReference to a
type that the program did not support.
(While tracking down this bug, I added strict-ES2 type assertions to our
constructor IR nodes as well. This helped pinpoint the error and seem
reasonable to leave in, just in case.)
Change-Id: I896b68ae9d3d9e1f30d7eba9fa594617ab851c74
Bug: oss-fuzz:39540
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455498
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>
All of these lines are errors but most of them are currently not
detected by our strict-ES2 checks. This is fixed in a followup CL.
Change-Id: Ifeba9aba3ce3f1bddd1c701dfc4622505e424ea7
Bug: oss-fuzz:39540
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455497
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>
Change-Id: I5a57e2db46734ca08825e6aef7a6363bcaada45a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/453759
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
`optimize_comparison` asserted that its inputs were numbers. However,
it's also valid to compare boolean inputs. Fortunately, other than the
over-zealous assertion, the actual logic worked fine.
Change-Id: I8a9db000274b4993a4c303efa223a1ed72461a87
Bug: oss-fuzz:39513
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455296
Auto-Submit: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This should fix a failure in the ES2 conformance suite's "const_in_int".
Change-Id: I8b5487749291ef57712b8fe6c3949dc7c3e76883
Bug: skia:12499
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455157
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Previously, `Type::applyPrecisionQualifiers` would return a new type
(e.g. `mediump + float` returned `half`) but left the precision
qualifier flags as-is. This was implemented that way because the
modifiers were already baked into a pool, so mutating them was
difficult.
The rewritten DSLParser does not share this limitation--every place
where applyPrecisionQualifiers is used, the Modifiers are easily
mutable. As a result, `applyPrecisionQualifiers` can now clear the
precision-qualifier bits on the Modifier, meaning that `half` and a
`mediump float` will generate the exact same Type/Modifier combination.
This change fixes a bug where precision qualifiers were not allowed on
function parameters. (See `check_parameters` in FunctionDeclaration.cpp
to pinpoint the cause of the error. A less-invasive fix could have just
marked those modifier bits as allowed in `check_parameters`, but this
fix addresses the root of the issue and is honestly how I wanted
`applyPrecisionQualifiers` to work all along.)
Change-Id: I331813efa54138f469a0d5bff2d274cd3ce64b70
Bug: skia:12489
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/455156
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
