This CL updates the IR builder to create control flow nodes for
a switch statement and the contained case statements.
Bug: tint:1718
Change-Id: I05b73db11ab14676cc123f436ae5912b1dbee0d5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107801
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL updates the flow node to track the nodes which are inbound
to the current target. This allows to fix an issue with a loop,
after a continuing with a break, properly eliminating dead code.
This also allows always providing the merge target for an if, it
just knows if it's disconnected by having zero inbound branches.
Bug: tint:1718
Change-Id: Ia9b9dbc734bf1e9cd0c829093c0cb1e470efb32e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107800
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL sets up the basis for the intrinsic file generation. All of
the GN and CMake pieces are setup, but they aren't hooked into the
main build yet. That will be a followup which just enables the
generation in order to allow easy reverting.
Change-Id: Iccac59377076ed6ac66eeaf0be965be2f49bc738
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107981
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL fixes up a shadow variable which causes compilation issues
on OSX.
Change-Id: I750423630cc2882d176c5ef304e1e0b4bef133a6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/108040
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: Ben Clayton <bclayton@chromium.org>
Describe the peculiare mismatches between Vulkan-flavoured
SPIR-V and WGSL that the SPIR-V Reader has to contend with.
Describe the solution in broad terms.
This is likely incomplete, but a good start.
Change-Id: I76992e9b830169d81cb55c46e849d9ad2f55c6c6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105600
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: David Neto <dneto@google.com>
Timestamp period is also needed by the timestamp-query-inside-passes
feature, which is enabled separately from the timestamp-query feature.
Bug: dawn:1193
Change-Id: I8a1f87f8d7931261b87608306820daefc4c3dc55
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107880
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Hao Li <hao.x.li@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
docs/tint/arch.md states that:
> The input `Program` to the inspector must be valid (pass validation).
So it should not be assumed that the inspector can handle invalid programs.
Bug: chromium:1378999
Change-Id: I780f59ba1117f5eadb461a55947c8e36761ab25f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107688
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
`-o` will emit the files to the given root output directory
`--verbose` will print what's going on, to help with debugging
Omitting these flags will behave as before.
Also consolidate the utils package into fileutils. These were two packages with near identical functionality.
Change-Id: I855dd4b57807fb9239a52e7f357842d4ba2517ee
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107687
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
...to `min(max(e, low), high)` as defined by the WGSL spec.
Fixed: tint:1479
Fixed: tint:1539
Change-Id: I39406d5256a155a781e44bd9d6081ce7a9bf5a68
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107640
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
I got the rules around this wrong. This should be allowed, but the array types cannot compare equal if they are unnamed override-expressions.
Fixed tint:1737
Change-Id: I83dc49703eed015e9c183e804474886da5dad7b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107685
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
We now use the MergeReturn transform for SPIR-V, which is the only
backend that requires special handling to meet these function call
reconvergence requirements.
Fixed: tint:1627, tint:1726
Change-Id: I25f848f4b9ff0fd301b8a27a220bb09cdb2867ca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107364
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This is required by tools/licenses.py in chromium in order
to correctly aggregate all license files in use.
Bug: chromium:1355665
Change-Id: Idb6b3a5c8c38b6880298a2c659c5b6e356e12694
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106414
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Zhenyao Mo <zmo@google.com>
Commit-Queue: David Neto <dneto@google.com>
As a command line flag, enabling end-to-end testing of this transform.
This currently generates the binding points for the plane textures and parameters by looking for free binding points.
Bug: tint:1739
Change-Id: Id2b36a075b4fd2f7c71435b15f3edc3ba68f0339
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107682
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Add a transform that merges return statements into a single return
statement at the end of the function.
Bug: tint:1627
Change-Id: I971cc298fd9814634c82b49a07e15c5c0f3da404
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93660
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Without this other Tint transforms may end up calling user code instead
of builtins (for example for the min() used in robustness).
This commit does the following changes:
- Changes ShaderModuleVk to return a CompiledSpirv object instead of
just a Spirv Blob so that a remappedEntryPoint can be stored in the
cache alongside the SPIR-V.
- Inlines the logic and simplifies TransformedConcurrentShaderModuleCache
slightly (by introducing a struct instead of std::pair, and adding a
conversion method to ModuleAndSpirv).
- Adds the Renamer transform to ShaderModuleVk and adapt the code to
use the remappedEntryPoint where needed (pipeline creation and
post-compilation reflection).
- Adds a test where the min() used by the robustness transform is
overriden to return a constant 0.
- Moves the Renamer transform to be just after the SingleEntryPoint
transform in D3D12 and Metal as well so as to make the test pass.
Fixed: dawn:1583
Bug: dawn:1585 dawn:1587
Change-Id: Ia9de38d391a7901ed04b097f4a8d439759f7556e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107020
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This CL adds const-eval for the `any` builtin.
Bug: tint:1581
Change-Id: I32d8946b3cd5c6d210b75104fa37c4d1ef6a6f84
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107542
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This adds 'HasScheduledCommands()', with which Dawn no longer needs the
future serial to tick and track the async tasks.
Bug: dawn:1413
Change-Id: Ide9ba69b796a46fa8bb70b002f4e2aeb1622bffd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/98720
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
We don't want to replace builtins that are constant-expression
evaluated, as the replacement cannot be used as a constant expression.
Fixed: tint:1667
Change-Id: I554d9884fc41890247ee64b47a70621be5fcdbe5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107680
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
For "vec3(vec3<T>) -> vec3<T>", this CL makes T also include abstract
int and float (all scalars).
Bug: tint:1731
Change-Id: I776c7ba6872c3d680982dbec6b0970389e720611
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107540
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
The assert failure is caused by the validation orders. Current
validation order cannot ensure "destination" is valid when it is
passed to "ValidateTextureToTextureCopyCommonRestrictions".
This CL seperate "ValidateCopyForBrowserCommonRestrictions" to
"ValidateCopyForBrowserDestination" and "ValidateCopyForBrowserOptions".
Correcting the order and adding more comments.
Bug: chromium:1379001
Change-Id: I9bdbd773659827d0056cd7c37e78ac02ce22451c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107560
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL adds const-eval for the `sign` builtin.
Bug: tint:1581
Change-Id: I5d9bfd3f3f742bcba69fbb0d7f47dc57ce18e134
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107460
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
The value of 1 for the `asin` is providing a slightly different result on OSX
compared to the Windows and Linux results. This CL updates the test case to use
asin(0.479425538604) = 0.5
Bug: tint:1581
Change-Id: Ibf7a921d1476c0d24da696eb6cc2b491c1ca1516
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107541
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Feature::TimestampQuery is used for timestamp query in command encoder
and compute/render descriptor to match WebGPU SPEC.
Add a new feature timestamp-query-inside-passes for writeTimestamp API
on compute pass and render pass.
Split timestamp query tests in dawn_end2end_tests and dawn_unit_tests.
Bug: dawn:1193, dawn:1250
Change-Id: I8dd66c1d40939877e37ec2b979a573cc4812c21f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106500
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Hao Li <hao.x.li@intel.com>
The incorrect dispatch call was used for step and saturate. It
included the int and uint aspects when not needed.
Bug: tint:1581
Change-Id: Ibb80a7869eaa674d38bdae69929c9e91011918f8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107463
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch disables the workaround for the T2T copy issue on Intel
GPUs on the latest Intel D3D driver 31.0.101.2114 as the driver bug
has been fixed in that driver.
Bug: chromium:1161355
Test: dawn_end2end_tests
Change-Id: I5a1d01e2da519a133aacfac695e180b72715fac6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL starts adding the basics for an IR for Tint. The IR is
a lower level representation then the AST with several of the
restrictions removed. For example, the IR is mutable, is a DAG
instead of a tree, and removes a number of WGSL constructs to
simplify transforms.
Bug: tint:1718
Change-Id: I6a16ac3116cee31410896c3a0424af7b41f958c3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105800
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates the intrinsics lexer to allow negative values for int
and float numerics. This allows doing `@test_value(-2)` in the def file.
Change-Id: I2cad9b25a2932057ce9bc51dec6c32231e06f0a0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107440
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds const-eval for the `saturate` builtin.
Bug: tint:1581
Change-Id: I3729ea5b381b04b73bbe1bc8e03e5ce65c27e082
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107362
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
dan sinclair
Dawn Autoroller
David Neto
Li Hao
Ben Clayton
Antonio Maiorano
James Price
Bryant Chandler
Corentin Wallez
jchen10
Yan,Shaobo
Jiawei Shao