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>
This CL adds const-eval for the `step` builtin.
Bug: tint:1581
Change-Id: Idbf773fb88892a8a5e620bcfe8b779dee148f746
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107281
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL adds const-eval for the `asin` and `asinh` operators.
Bug: tint:1581
Change-Id: I18b2eeb4fb85b8979012b48551eefa773d1b980e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106980
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Attempting to paper over all the MSL standard library holes for packed_vector in the MSL writer added complexity to the writer, produced messy output, and didn't actually catch all the cases where casts were needed.
Add a new PackedVec3 transform that applies the packed_vector -> vec casts in a smarter, more precise way.
Fixed: tint:1534
Change-Id: I73ce7e5a62fbc9cb04e1093133070f5fb8965dce
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107340
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
This CL moves the constructor for a sem::MemberAccessorExpression to
protected to make it clear that only Swizzle and StructMemberAccess
classes can be created.
Change-Id: I85eef6c6f41c4c36192d88b84150f15205f1bf22
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107361
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>
To match the spec.
Also add a bunch of missing texture test cases to
src/tint/ast/builtin_texture_helper_test.cc. Fix all the tests that were
broken because these were not being exercised.
Fixed: tint:1526
Change-Id: I207b51d307bbdc054b595e0e0e0fd3330607e171
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106681
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This is a reland of commit 63463c2f77
Original change's description:
> tint::transform::VertexPulling: require SingleEntryPoint
>
> This change the vertex pulling transform to look for the single vertex
> entry point in the module, instead of taking the entry point name in the
> config. This is necessary because the renamer needs to run before
> VertexPulling so that builtins like min() don't end up referring to the
> input WGSL. Putting the renamer before VertexPulling makes the config
> entry point name no longer match.
>
> Bug: dawn:1583
> Change-Id: I4c96eb83518e0d6fe8ce23b37e238f4a890eeb2f
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107080
> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Ben Clayton <bclayton@google.com>
Bug: dawn:1583
Change-Id: Ida4ac03003dff95c26d7b2bff82f4717c90c9691
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107320
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This reverts commit 63463c2f77.
Reason for revert: Breaks the kokoro build
Original change's description:
> tint::transform::VertexPulling: require SingleEntryPoint
>
> This change the vertex pulling transform to look for the single vertex
> entry point in the module, instead of taking the entry point name in the
> config. This is necessary because the renamer needs to run before
> VertexPulling so that builtins like min() don't end up referring to the
> input WGSL. Putting the renamer before VertexPulling makes the config
> entry point name no longer match.
>
> Bug: dawn:1583
> Change-Id: I4c96eb83518e0d6fe8ce23b37e238f4a890eeb2f
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107080
> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Ben Clayton <bclayton@google.com>
TBR=cwallez@chromium.org,bclayton@google.com,noreply+kokoro@google.com,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com
Change-Id: I26f521213db6ce80cdccad20cbaa6a1c0d37b2c2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:1583
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107280
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL removes the parsing of a `-` in front of numerics when lexed.
This will cause the number to become a UnaryOperator negation then the
number instead of a negative number.
Bug: tint:1679, tint:1141, tint:1570
Change-Id: I217c0ffcbe5be934c8d56bd83141b47ade83bc60
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106463
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This change the vertex pulling transform to look for the single vertex
entry point in the module, instead of taking the entry point name in the
config. This is necessary because the renamer needs to run before
VertexPulling so that builtins like min() don't end up referring to the
input WGSL. Putting the renamer before VertexPulling makes the config
entry point name no longer match.
Bug: dawn:1583
Change-Id: I4c96eb83518e0d6fe8ce23b37e238f4a890eeb2f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107080
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL fix the spv code generated for atomicCompareExchangeWeak,
specifically the emulated `exchanged` field of the returned struct.
It should be true if and only if the `old_value`, i.e. the return value
of spv `OpAtomicCompareExchange`, equals to the comparator, rather than
equals to new value.
Fixed: tint:1663
Change-Id: I1cb0de6bb6b90ae681f5053b8bdd6f6b247146f6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107180
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
This is a reland of commit f392c38b67
The new added structure ImageCopyExternalTexture used in dawn only. Adding
tags : ["dawn"] to fix compile error.
Original change's description:
> Add CopyExternalTextureForBrowser()
>
> This API accept ExternalTexture object as copy source and a dawn 2D texture
> as destination. It has similar functions as CopyTextureForBrowser().
> The API is used to support cases that source images are multi-planar format
> and want to do conversion and uploading to a dawn 2D texture.
>
> Bug: chromium:1361363
> Change-Id: Ie390acfb95b47d417f4a8faa2d1e19163d549154
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105880
> Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
> Reviewed-by: Austin Eng <enga@chromium.org>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Bug: chromium:1361363
Change-Id: I213c3dc7fe81ccc35050592e491995d0d5425f6e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106883
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
This fixes cases where input args of different type are mixed between
constant and runtime evaluated. We initially did this only for builtins
(https://dawn-review.googlesource.com/c/dawn/+/104545) to fix cases like
`select`, but we also need this for binary operators like shift
left/right that also take args of differing types. For consistency, this
change also includes passing in the earliest evaluation stage when
looking up unary ops and initializer/conversions.
Bug: tint:1713
Change-Id: I196c67acfe767aa01aa45298d75cfc4d345d08ea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107140
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds const-eval for the `atanh` operator.
Bug: tint:1581
Change-Id: I7d8989a348ad1d8ca463dae90233fd82d6faf2d9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106849
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
DXC will bail if these get too deeply nested (~256).
This is also a risk for stack-overflows, so apply a limit agreed by the
WGSL working group.
Fixed: tint:1518
Change-Id: Idacdba85b36b27a0a89a3a7958fd4c6cce7dc84d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105964
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Dawn Autoroller
Ben Clayton
Antonio Maiorano
Yan,Shaobo
dan sinclair
Li Hao
Jiawei Shao
Corentin Wallez
Zhaoming Jiang