The original tests for texture corruption only contain WriteTexture
and B2TCopy, this change adds more write types like rendering a
constant color, rendering from texture sampling, and rendering
from textureLoad, all of which need a render pipeline and shaders.
The new tests manifest that:
For a given 2d-array texture dimension, if WriteTexture and B2TCopy
fail, rendering, sampling and textureLoad also fail, and vice versa.
Bug: dawn:949, dawn:1507
Change-Id: I28035fe3dd84d36c01befd7fd8ff9d78b312446a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100061
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Before destroying ExternalImageDXGI we should execute all the pending
commands before calling NextSerial(), or the device will be lost as
the CommandAllocator will be destroyed before the pending commands are
executed.
Bug: dawn:576
Test: dawn_end2end_tests
Change-Id: I6e291586cd78a7e0feaf2f8dfee87a289ec27f77
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100100
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL updates the `workgroup_size` attribute to use `expression`
values instead of `primary_expression`.
Bug: tint:1633
Change-Id: I0afbabd8ee61943469f04a55d56f85920563e2da
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99960
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
With the old grammar elements removed, rename the new elements and
drop the `maybe_` prefixes.
Bug: tint:1633
Change-Id: Iafe223546f8af1ddd8a4b60572a106160a226b72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99921
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL moves all the grammar rules to use the new
`maybe_expression` rules. All of the old `expression` rules
are removed.
Bug: tint:1633
Change-Id: I29637a4c6fcd200650a2b57011b6539c66be942a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99920
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL removes `VariableBindingPoint`. The `Variable` object has a
`has_binding_point` method added which returns true if there is
_both_ a `Group` and `Binding` attribute. Code has all been updated
to use the `sem::BindingPoint` which is populated during the resolve.
Bug: tint:1633
Change-Id: I79a0da662be61d5fb1c1b61342ab239cc4c66809
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100240
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
STL std::hash<T*> implementations have a tendency of just reinterpreting the
pointer as a size_t. This is fast, but produces a bad hash, as most pointers
tend to be 4 or 16 byte aligned. The lack of entropy in the LSBs causes
clustering of hashmap slots. Use tint::utils::Hasher to get better hashes.
Change-Id: Ife768d573cd1875e746ca9d77a4ac19e43b06aca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99281
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
For fewer heap allocations, faster lookups.
Also use a generational counter to cache `ListTransforms` map lookups between clones. Reduces repeated map lookups in super-hot code.
Change-Id: I34865bb39c756129be845b1eb6255ce436e275f7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99280
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Do less work for single-value hashes.
Specialize pointer hashing to improve hash quality.
Change-Id: I2f3839d15754543735728814c7f54a5e7ac81569
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99282
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
`HashCodeOf()` sets two bits in the mask to `1`.
We can check for two bits set, after masking, to quickly eliminate impossible Is() tests.
Change-Id: I8d9c1ece87b714e83bd292d02e02274d42e143ef
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92664
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
* Walk the sem type list, instead of all AST nodes to just find the
types.
* Walk the AST global list, instead of all declarations, then filtering
to globals.
* Use the ast::IsHostSharable() helper where possible.
* Only lookup the sem node once instead of twice, per global.
* Use the new utils::Hashmap and utils::Hashset containers instead of
std::unordered_map and std::unordered_set.
Change-Id: Idb47c855ae9dfd27515774a89cedb7ed06e07035
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100140
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
With the updated WGSL grammar the `@align` attribute takes an
expression instead of a value. This CL updates the internal data
structures to store an expression instead of an integer value.
The parser still only parses integers, they're just turned into
`IntLiteralExpressions` at the moment.
Bug: tint:1633
Change-Id: If34901798ed6ceaced354bc06ae9b6df875b700e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99980
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL updates the `type_decl` and `primary_expression` rules
to the new WGSL grammar.
Bug: tint:1633
Change-Id: Ifc457e01f43fe33e083fc8f9e316fdd02bfd87c3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99881
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds the missing checks and tests for `==` and `!=` into
the `relational_expression.post.unary_expression` grammar elements.
Bug: tint:1633
Change-Id: Ib5fbb42994ea12af133ca531989421fddc2393f2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99940
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Currently when peeking, if there is placeholder then anything after
the `peek(0)` will be off by 1 position as the placeholder will
end up included in the index count.
This CL updates the peek routine to correctly skip over any
placeholder element between the current index and the requested
peek token.
Bug: tint:1633
Change-Id: Idd2905cc3b9c0a0dcbbcc94c0f6dd349b569ec3e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99900
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds a let unittest with a complex constructor. The test
verifies the entire statement is parsed.
Bug: tint:1633
Change-Id: I56bb7c009efb5668aa41c9b7ec80dcde65c4ec40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99863
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
With the upcoming expression changes we need to put parenthesis around
boolean expressions which mix `&&` and `||`.
Bug: tint:1633
Change-Id: I7a304e5a23998d9977630c2d4466312be7ae169e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99862
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL fixes the shift_expression to call the higher level math
expression instead of multiplicative_expression. This allows addition
in shift expressions along with multiplicative expressions.
Bug: tint:1633
Change-Id: I29414bfa540bff612110d5ea16c5c89222a5eb6b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99861
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL updates the `expression` grammar element with the WGSL
spec.
Bug: tint:1633
Change-Id: Iad1f16f5d73cf4d9ba53ef638aaad73418712403
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99822
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Previously, we would get a use-after-free if you dropped the instance
before an adapter created from it. This CL fixes up the lifetimes
such that Device refs Adapter refs Instance. Instance uses a
cycle-breaking refcount so that it releases internal refs to its
adapters when the last external ref is dropped.
Bug: none
Change-Id: I5304ec86f425247d4c45ca342fda393cc19689e3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99820
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL adds the `relational_expression.post.unary_expression` grammar
rule into the WGSL parser. A `shift_expression` helper and a
`relational_expression` helper are also added.
Note, the two helpers have `maybe_` as name prefixes. This will be
dropped when the old parser path is removed which current uses the
other versions of those names.
Bug: tint:1633
Change-Id: I6431edfe8fdb9f5a6eea804a7d6fa9a4982ea04e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99761
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds the `shift_expression.post.unary_expression` grammar
rule into the WGSL parser.
Bug: tint:1633
Change-Id: I833ddb05399afe8c792bd0b1abf3eda7f1d114e7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99760
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates a few parser comments to match spec.
Bug: tint:1633
Change-Id: I8cde5ea9a85f0ca58b914d2741ad131d1fa374c6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99700
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Currently triggers a bunch of simultaneous program writers, sharing the
same program.
Bug: tint:1651
Change-Id: I9114a3072fb14182f72d5823fa8120088c2ab167
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99802
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds the `element_count_expression` and the requisite math
expression parsing to support along with tests.
Bug: tint:1633
Change-Id: I54ab37339754217f417f69dcd6140adbc14cbf83
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99560
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
crbug.com/tint/1580 has been implemented for some time.
Remove the bodge to handle constant value lets.
Bug: tint:1580
Change-Id: I9a71ed8f91b6c9925fa0557bcb4c95d90461421f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99704
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Expand the Option argument paradigm to:
* Remove the requirement to always pass a 'type' parameter. Type inferencing is the easier, and increasingly common way to declare a variable, so this prevents a whole lot of `nullptr` smell which negatively impacts readability.
* Accept attributes directly as arguments, removing the `utils::Vector{ ... }` smell.
Rename `ProgramBuilder::VarOptionals` to `VarOptions`, and add equivalent `LetOptions`, `ConstOptions` and `OverrideOptions`.
Clean up all the calls to `Var()`, `Let()`, `Const()` and `Override()`:
* Use the `Group()` and `Binding()` helpers where possible
* Removing `nullptr` type arguments
* Replace attribute vectors with the list of attributes.
* Remove already-defaulted `ast::StorageClass::kNone` arguments.
* Remove already-defaulted `ast::Access::kUndefined` arguments.
Finally, remove the `GroupAndBinding()` helper, which only existed because you needed to pass attributes as a vector.
Change-Id: I8890e4eb0ffac9f9df2207b28a6f02a163e34d96
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99580
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Allow unfilterable-float sample type for depth format texture
and add unit tests and end2end tests to check it.
Bug: dawn:1508
Change-Id: I46fc22d66d0c2ad5e3923a18e4d13d174203964a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99060
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
BUG=chromium:1353969
Change-Id: I66a08a3ad19a175b52737a5c3a81d3b1a5a786f5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99702
Reviewed-by: Austin Eng <enga@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Adds a way to query the adapter from a device. Only valid in Dawn Native.
Returns a new reference to the caller. The caller is responsible for
releasing it.
This is needed so in Chrome, SharedImage can query the WGPUAdapter from
the WGPUDevice, and then WGPUAdapterProperties may be queried from the
WGPUAdapter.
Change-Id: I719a8728eff06ab7a22be3db5fb5cfd2ebb2f0f7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99703
Reviewed-by: Zhenyao Mo <zmo@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL adds the `bitwise_expression.post.unary_expression` parsing
into the WGSL parser.
Bug: tint:1633
Change-Id: Idaf1a413662d1c10d9d9f25d3b35ed5323b8f883
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99383
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Attributes were being parsed, constructed, then thrown away, when declared on a structure. This was triggering the unreachable-AST node seatbelt in the Resolver.
Replace the confusing `Maybe<bool>` return types with `Maybe<Void>`. The boolean return value was not actually being used, as logic was (correctly) using the `Maybe` error / matched state.
Bug: chromium:1352803
Change-Id: I39e4994e3e9b13201ba4f4e4820cd4b2f46e93c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99100
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This patch fix a bug in DecomposeMemoryAccess, allowing access index 0
of a member in uniform and storage buffer being recognized as constant
index.
Bug: tint:1652
Change-Id: Ia428de17c860bdafe87c3af9e46426c74fe8fd68
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99480
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Zhaoming Jiang <zhaoming.jiang@intel.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds the `optionally_typed_ident` construct into the WGSL
parser and uses it where the conditional was used previously.
Bug: tint:1633
Change-Id: I15eaf838792208f56b4ddebd950086f14c8962b3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99382
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
PromoteInitializersToLet was not handling sem::Materialize nodes.
This can happen for const arrays when they are dynamically indexed.
Fixed: tint:1653
Change-Id: I3d67d8139e481c89b31a3a30c7ef44384b7545ba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99500
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL converts the `assignment_statement` to
`variable_updating_statement`. Some more test cases are added
around the phony assignment and usage of compound operators.
The `lhs_expression` and `core_lhs_expression` are converted to
return `Maybe`s.
Bug: tint:1633
Change-Id: Iaed6373e2f202609adf341b57dc9027e5a04af34
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99380
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL updates the WGSL parser to have a `core_lhs_expression`
and a `lhs_expression` grammar rule. The rules are not used anywhere
yet, but are standalone so are added with tests.
Bug: tint:1633
Change-Id: I87bdaefeb06be637f72a7e6fa72ce2b6298c7bb7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99240
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Algorithmically faster than `std::unordered_[map|set]`, and use a small vector internally reducing heap allocations.
Change-Id: I9c0b00468272d9d7c72ab077d832d66d1368500c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98123
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Attempting to make a Vector of an incomplete pointer type would trigger an error as the `CanReinterpretSlice` trail magic is wanting to know the base types, which isn't known yet.
Split `CanReinterpretSlice` into class specializations, where the common case of no-cast doesn't look at the base types.
Change-Id: Id016b027b131f7988ccf3cae93622dacb7802a1d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98140
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This CL updates some of the names used in the WGSL parser to match
the grammar rules in the spec.
Bug: tint:1633
Change-Id: I489e1c6a945bdd6063d400cfdbd87aa81a97c5f0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99200
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
ExternalImageDXGIImpl holds a weak reference to the device. If the
device is destroyed before the image is created, the image will have a
dangling reference to the device which can cause a use-after-free.
This CL fixes that by adding a ValidateIsAlive() check before creating
the image similar to creating other API objects.
Bug: chromium:1352802
Change-Id: I477f15680ffd27e1ad0166835c4debb80b4be761
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99384
Auto-Submit: Sunny Sachanandani <sunnyps@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
- Tests seem to be passing fine in manual testing. Fixes throughout key
generation and stream implementation may have unintentionally fixed
this issue.
Fixed: dawn:1471
Change-Id: I17268d66be6dfc47cd7f3b480b424909f18e7f1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99422
Reviewed-by: Austin Eng <enga@chromium.org>
Auto-Submit: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch enables the workaround about using a temporary buffer in
the T2T copy on Intel Gen11 GPUs after running WebGPU CTS on these
platforms.
Bug: chromium:1161355
Change-Id: Id4a4f189b4a7a3954dc66062d27e9b226d1409f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99320
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Helps when changing the return type of a function from `void` to
`Result<T>`. The compiler fails in places where the return value is
ignored, which is never what we want with Result.
Change-Id: Id3271ea9fb1128f8f493030f013b2b577235be8f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99160
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This allows them to be fully defined before being referenced, which
fixes compile errors in C++20.
Bug: chromium:1284275
Change-Id: I3c0f874406247c04d53710431931f82c3deaff3c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99080
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Peter Kasting <pkasting@google.com>
Auto-Submit: Peter Kasting <pkasting@google.com>
The `fallthrough` statement is being removed from WGSL. This CL adds
a deprecation warning into the current implementation to prepare folks
for the upcoming removal.
Bug: tint:1644
Change-Id: I599984b6a30b39312c4b794a9ecd70f0f626c759
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98841
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL moves the GLFWUtils.cpp into a dawn/glfw/utils.cpp and
GLFWUtils.h into include/webgpu/webgpu_glfw.h. A build target
(`webgpu_glfw` alias to `dawn_glfw`) is added in order to allow
using that target in downstream projects without having to re-implement.
Change-Id: I93e85d5af3f486b3c754f2f854aafbda51901d6d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98700
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is part of a workaround in the Chromium build infrastructure for
the fact that on Mac, the linker tends to strip LLVMFuzzer*
implementation because of how they are loaded/used.
All of the rest of the machinary is already setup and working, just
need to actually include the header. Dawn and other fuzzers use this
same fix.
BUG=chromium:1319605
Change-Id: Ifced8e0b29a48cdf64cd82002c90eb3c765b01c0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98880
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL changes the MSL emission for struct initializers to emit the
struct name first.
`const a = {.f=float3(1)}` becomes `const a = Normals{.f=float3(1)}`.
This fixes an issues where the initialization happens inside an array
which the downstream compiler rejected without the explicit struct
naming.
Bug: tint:1641
Change-Id: I948b9ca94f4b89eac6d5bbbaa615b3d71d50c737
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98760
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This eagerly transitions external textures to be ready for export
on every submit. With this support, we can save the current submit
of export.
Bug: chromium:1258986
Change-Id: I92c2019ff486afc24adc190a1f7b2f85f416cd52
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97642
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
If a call to atan2 with args of type AFloat and AInt is made, Resolver
would correctly select the atan2(AFloat, AFloat) overload, but if the
input args were of type (AFloat, AInt), it would attempt to constant
evaluate without first converting the AInt arg to AFloat. The same would
occur for a binary operation, say AFloat + AInt. Before constant
evaluating, the Resolver now converts AInt to AFloat if necessary.
Bug: chromium:1350147
Change-Id: I85390c5d7af7e706115278ece34b2b18b8574f9f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98543
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This will be needed by an upcoming CL that fixes call statements to
builtins that return a constant value. Without this transform, the
constant value reaches the backend, where we don't currently deal with
abstract numbers. Note that the other backends (HLSL, MSL, GLSL) already
use this transform.
Bug: chromium:1350147
Change-Id: Icc1f1416a07db228f8e3f39851a9ac079c48319f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98740
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This Cl spits the `expect_variable_ident_decl` apart to only accept
the `variable_ident_decl` grammar element. A
`expect_ident_or_variable_ident_decl` is added for the ident optional
version and a helper used by those two methods.
This makes it a lot clearer at the caller side how the calls relate
to the grammar.
Bug: tint:1633
Change-Id: I50aa4852926ff217129fe728e434255ed008da61
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98661
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
This is needed for a follow-up change to apply implicit conversions for
AFloat to AInt.
Bug: chromium:1350147
Change-Id: Id903322d01b7aa420452c3e0fc1fa4e1c480c794
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98683
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
ShouldMaterializeArgument must check that the deepest element is not
abstract numeric to support matrices.
This CL also enables the "no materialize" tests for binary ops, as
constant evaluation of binary addition was recently landed, and that's
what the test uses. The fix in this CL is also necessary for this test
to pass the matrix addition case (it would fail because it erroneously
materialized).
Bug: tint:1581
Change-Id: Id55341c05604c1ac560127826fc415eb38792503
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98682
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This patch enables Toggle::ApplyClearBigIntegerColorValueWithDraw on
Metal backends using Intel GPUs to workaround an issue about clearing
int32 and uint32 formats with big integer values that cannot be represented
by float.
Bug: dawn:1109, dawn:1463
Test: dawn_end2end_tests
Change-Id: Idb77f57ea5909ad67fa2a79956634bacfc2a2e15
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98480
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
On the D3D12 platforms that don't support programmable sample positions,
the source box specifying a portion of the depth texture must all be 0,
or an error and a device lost will occur. This patch adds a workaround
for this issue by alignning the offset of internal staging buffer to 512
when calling Queue.WriteTexture() with depth stencil textures
Bug: dawn:727
Test: dawn_end2end_tests
Change-Id: I6bc5843d62d0aec3964ee5b544a06c0b2657031a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98601
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch implements the use of big integer values (>2^24 or <-2^24) as
the clear values of a render pass with an internal draw call as D3D12 API
only supports using float numbers as clear values.
Bug: dawn:537
Test: dawn_end2end_tests
Change-Id: Id0a7835d611f598fb77950915f69919f804a8702
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98104
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
If the return value of a builtin is a constant value, it may be an
abstract number, and our backends currently do not deal with abstract
numbers. As these builtins have no side-effects, and the return value is
unused, we can just drop the call altogether.
This is needed for the follow-up CL that fixes calls to builtins with
abstract args of different type.
Bug: chromium:1350147
Change-Id: Iebd853372fdb9242fe0f28706944eabe9df03459
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98542
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL syncs some more grammar changes into Tint. The `break if`
statement is stubbed out to be completed later.
Bug: tint:1633
Change-Id: I9223278288383698f9cdecc1ae854720cc55dd2c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98660
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
There seems to have been a race between changes and
SwitchStatement::body is no longer an std::vector but a utils::Vector.
Bug: tint:1110
Change-Id: I84d19049ecd54b1eba3f826e6c8c7d07ad3746ca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98641
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
This CL adds the `dawn_headers` into the `webgpu_dawn` library in order
to find the generated `dawn/webgpu.h` and `dawn/webgpu_cpp.h` header
files during the build.
An alias is added for `dawncpp` called `webgpu_cpp` so it can be used to
link instead of referencing dawn directly
Change-Id: I93fa97534e1e6e7aea349e5d7efb08807f6a0d61
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98580
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Grow multiplies capacity by 2, but for a 0-sized Vector (i.e. no small
array), capacity is 0, so Grow wouldn't grow.
Bug: tint:1613
Change-Id: I6f2954cbfdb0c638e02b2f441e17a016c0198ad7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98540
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Adds a mutation that deletes a statement.
Fixes: tint:1110
Change-Id: I8a8595378481d12e7586103e2e88a0858d869ef9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88446
Commit-Queue: Alastair Donaldson <afdx@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch adds a missing comma between non-undefined and undefined
format in the error message for incompatible attachment states. In
previous implementation, when we output an "undefined" just after a
non-undefined format, we will always miss a comma as "needsComma" is
ignore before the output of "undefined".
Bug: dawn:563
Change-Id: I39ba4e33d88382df12d5de0271f1274559cf027d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98481
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This happens when trying to allocate the backing storage for an error
buffer when the allocation would cause an OOM.
new (std::nothrow) doesn't work on Mac ARM64. The code in libc++ that's
compiled into dawn_unittests seems correct, but macOS's libunwind
returns "end of stack" when trying to unwind.
Bug: dawn:1506
Change-Id: Ibc5d7251ea7a411b0e3cc91646a059270d965a90
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98122
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This moves the implementation of DAWN_BREAKPOINT() in the only file
that uses it and completes it for all supported architectures. If in
the future breakpoints are needed in other places, it would be possible
to expose the function in a header.
Add DAWN_PLATFORM_IS macros for all supported architectures so they can
be used for implementing Breakpoint() and add support for RISCV.
Bug: dawn:1506
Change-Id: Ib1b92c2d0c119cfc1b348fe905029fe366f5ad04
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98121
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
On the D3D12 platforms that don't support programmable sample positions,
the source box specifying a portion of the depth texture must all be 0, or
an error and a device lost will occur. This patch adds a workaround for this
issue by splitting the original buffer-texture copy into two copies:
1. copy from the source resource into a temporary buffer at offset 0
2. copy from the temporary buffer at offset 0 into the destination resource.
In the next patch we will fix the corresponding issue in Queue.WriteTexture.
Note that on newer version of D3D12 the restrictions about
D3D12_TEXTURE_DATA_PLACEMENT_ALIGNMENT and D3D12_TEXTURE_DATA_PITCH_ALIGNMENT
have all been lifted out, so the workaround added in this patch will also be
disabled on the platforms that don't support programmable sample positions
but the restrictions about D3D12_TEXTURE_DATA_PLACEMENT_ALIGNMENT and
D3D12_TEXTURE_DATA_PITCH_ALIGNMENT are no longer available.
Bug: dawn:727
Test: dawn_end2end_test
Change-Id: I9f1d848a0eeac5bd52c9219af6992a2821307746
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/97182
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch implement modf and frexp built-ins for f16 types, and also
simplify their implementation for f32 in MSL and HLSL, and clean up
deprecated code in GLSL writer. Corresponding unittests are also
implemented, but end-to-end tests for f16 are not implemented yet.
Bug: tint:1473, tint:1502
Change-Id: I12887ae5303c6dc032a51f619e1afeb19b4603b6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98102
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates a few names in the statement element to match the
spec. The `body_stmt` is now `compound_statement`.
Bug: tint:1633
Change-Id: I23a622fc8587641d3b6c5ff2641f29a3471fa4e1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98280
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
This CL inlines some strings which were listed at the top of the
parser. In general, we've inlined the strings there were just a few
which ended up being declared at the top of file.
The `attribute` rule is re-ordered to sort the attributes in
alphabetical order so they're easier to locate.
The `expect_storage_class` rule is renamed `expect_address_space`
Bug: tint:1633
Change-Id: Ie659742b9758142b6971493be6d0d62a092999b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98262
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL pulls the interpolation sample and type name parsing out
to methods to closer match the WGSL spec. This will also make it simpler
to convert to using generated parsing for these strings if desired.
Bug: tint:1633
Change-Id: Ib7b663a3eeef7f3ecacae8bf160d41641b5474f1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98260
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
The parser skipped over the `expression` node and went straight
to `logical_or_expression`. This CL adds `expression` which just
calls `logical_or_expression`. This will allow moving the rest of the
parser to more closely match the WGSL spec.
Bug: tint:1633
Change-Id: I994a186ea50f3b3196c9ded77d9c478cb08b019b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98220
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This Cl updates the parser implementation of the `global_decl` rule.
The `type_alias` rule is renamed to `type_alias_decl` and the `struct`
parsing is moved out of the synchronization to `;` code as a `struct`
no longer has a trailling `;`.
Bug: tint:1633
Change-Id: I44b25035cbe0ea0963ec73400986205e1623060e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98065
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
They now return a utils::Result so they can add an error to diagnostics
and return Failure. Returning nullptr still means cannot evaluate at
compile time, but not a failure.
Bug: tint:1581
Change-Id: Ic30d782fb9fa725ec2faf89a87f74de6282d0304
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98107
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Fixes "dxc failed : unable to parse shader model.".
On windows the called program is responsible for splitting arguments
from one joined string. Command line arguments on 'nix systems need to
be passed as separate strings. This CL makes it so that we pass in the
arg separately, and support ignoring empty string args to make writing
this code easier.
Change-Id: Ia9618c2a743f8fdb49913572e2bbfc4bd1519d3a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98110
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
This patch adds several dawn_end2end_tests as a preparation to support
clearing color attachments with arbitrary 32-bit integer values on
D3D12.
Bug: dawn:537
Test: dawn_end2end_tests
Change-Id: I5e5232d4ebb2ed0e0da007fea101ed13f972ce9e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98103
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch add DXC compile flag "-enable-16bit-types" and change profile
to SM6.2 when validating generated HLSL using DXC if f16 extension is
enabled in the WGSL program.
The patch add Tint end-to-end test cases for expressions using f16 type,
including constructor, binary operator, splat, zero-init, and others.
Testcases that use f16 types in uniform or storage buffer are SKIPped,
because such usage is not implemented yet.
Bug: tint:1473, tint:1502
Change-Id: I481ab3d12cbb822f11ef85ba807bca3f9770089b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96252
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
The vector sizes for expression traversal were excessive.
Reduce.
Change-Id: I3a2b7e7ba4cd82310565b883f85322834275ea8a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98082
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Yunchao He
Ben Clayton
Jiawei Shao
Corentin Wallez
dan sinclair
Tom Anderson
Austin Eng
Takahiro
Ryan Harrison
Loko Kung
Zhaoming Jiang
Antonio Maiorano
Sunny Sachanandani
Peter Kasting
jchen10
Shiyu Liu