This patch updates the validations on the inter-stage shader variables to
match the latest WebGPU SPEC (in chapter "validating-inter-stage-interfaces").
With this patch the below validation tests in WebGPU CTS will pass:
- render_pipeline,inter_stage:max_shader_variable_location:*
- render_pipeline,inter_stage:max_components_count,*
Fixed: dawn:1448
Test: dawn_unittests
Change-Id: I3e4d98f03ec18e5d1642a4d7ecd3eed1b7ae04d0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/102104
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
As we are using SubstituteOverride, it is easy to add
overridable constants support for OpenGL/OpenGLES.
Also add validate workgroup size for null backend.
Bug: dawn:1537, dawn:1504
Change-Id: I293f10b9a6c606aee6c0ed25b1d966bc56a0b88d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/101800
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shrek Shao <shrekshao@google.com>
Remove the old backend specific implementation for
overrides. Use tint SubstituteOverride transform to replace
overrides with const expressions and use the updated program
at pipeline creation time.
This CL also adds support for overrides used as workgroup size
and related tests. Workgroup size validation now happens
in backend code and at compute pipeline creation time.
Bug: dawn:1504
Change-Id: I7df1fe9c3e358caa23235eacd6d13ba0b2998aec
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99821
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
There are still DAWN_VALIDATION_ERROR occurences left but they don't use
any format string so it is fine to merge DAWN_FORMAT_VALIDATION_ERROR
into DAWN_VALIDATION_ERROR in follow-up CLs.
Bug: dawn:563
Change-Id: Ic1ba1de44216b36ef6a972712b957685e0ee193e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100467
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Corentin Wallez <cwallez@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>
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 will be used by Blink to create error textures with correct
reflection information exposed to JavaScript.
Bug: chromium:1345736
Change-Id: I0bc3a72d602c1bb57dc76e90f4883951f86ef428
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96681
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Shrek Shao <shrekshao@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Fixes missing validation exposed by the addition of
https://github.com/gpuweb/cts/pull/1640 to the CTS.
Change-Id: Ib51124603a6fcec973eeab9ac1ed989add209c9a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96481
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Add an internal usage option for copyTextureForBrowserOption
allowing internal calls from call to use canvas context
texture as source/destination.
Bug: chromium:1331139
Change-Id: Ida8421b3962a6434e8ef57c581c7a2e1d607954c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94985
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The code was checking the equivalence in one direction but not the
other, leading to a case where passing a TextureView instead of an
ExternalTexture passed validation and lead to crashes in the backends.
Bug: chromium:1343099
Change-Id: I428252796df375e7cf3a6df1a03192d65364e370
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/95944
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Shrek Shao <shrekshao@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Fixup a couple of internal Dawn shaders that used this syntax.
Fixed: tint:1475
Change-Id: Ibd6b3309944bfd955e724fef5d71d1297a84ef5f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93361
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Creating GPUExternalTexture from destroyed device should return
an error external texture instead of a valid one. Adding this API
for such usage.
Bug: 1336713, 1338182
Change-Id: Ie7d13811a9c1e8890ba91045c88af63f3fb09687
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94534
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This change allows the DepthClipControl struct to be chained on the
render pipeline descriptor, but disallows it from being used unless
the feature is enabled. The feature is not enabled on any backend
yet.
Bug: dawn:1178
Change-Id: I37f5c991103dd86c0e61a6ad8cd71cbd86401a9b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93948
Reviewed-by: Shrek Shao <shrekshao@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Add a validation to ensure zero-attribute for unused vertex
buffer slots (stepMode = VertexBufferNotUsed).
Fuzz tests found that non-zero-attribute with unused vertex
buffer can cause an error in swiftshader.
We may be able to think input data having non-zero-attribute
with unused vertex buffe is malformed. Refusing such input
data can avoid the error.
Bug: chromium:1333293
Change-Id: Ib58d526bdaefa683e459b5c813e348b72e81e13e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93560
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Takahiro <hogehoge@gachapin.jp>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch removes the call of TextureFormatSupportsRendering() from
the dawn_unittest TextureValidationTest/SampleCount as in Dawn we have
already updated the restriction that non-renderable formats cannot be
used to create multisampled textures.
Bug: dawn:1459
Test: dawn_unittests
Change-Id: I3b7a016328c8cd06c771c58dd181005b61e01510
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93421
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
It was removed from the spec after determining it didn't provide any
additional capabilities beyond depth24plus-stencil8.
Bug: dawn:1454
Change-Id: Ifba62f22cd38bea88866c849c8d1754a2aa683e2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92963
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
This requires adding a custom implementation of DeviceCreateTexture and
the Texture object in the wire client.
In dawn::native this requires the format enum separately from mFormat
which is a `const Format&` so that garbage format values can be
reflected correctly for error textures.
Bug: dawn:1451
Change-Id: I75b5635f36647f6f04dae54e92154f2b552beb64
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92661
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Loko Kung <lokokung@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Changes dawn::native procs to correctly convert C++ enum and bitmask
returns values.
Bug: dawn:1451
Change-Id: I39a8d218f76e25b178a83eeb99d653222d39d040
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92440
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This CL converts the @stage(...) in src/dawn/test to use the new
@compute, @vertex, or @fragment syntax.
Bug: tint:1503
Change-Id: I51feaceebe8b3ba03a95ddd93367c76d2b24a4ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Disallow duplicate location in timestampWrites in a render/compute pass
to match WebGPU SPEC.
Bug: dawn:1250
Change-Id: Id9e3b54530d37ffc0c00aa15c23312bb1ea30d00
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90460
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
This member will be removed. This first requires removing code setting
it in Chromium, which will make it contain garbage value. If we kept
validating it, then we'd fail validation spuriously.
Bug: dawn:1445
Change-Id: I8daa90b949db867b89fcf955cfaec45f7845210f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/92241
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Previously, the device/adapter were all created on the service-side
of a test, and then injected into the client side. Injected devices
and adapters do not support querying limits and features.
This CL changes setup so that adapter and device creation is always
initiated by the client - and the implementation on the service side
may be overridden for test fixture-specific behavior.
It also adds more fuzzing coverage since the fuzzers can now also
create adapters and devices.
Bug: dawn:689
Change-Id: Ief7faa1908ceae973dcb2f600bf4dd1cf5417704
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91680
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Currently Dawn ignores all zero-attribute vertex buffer in the given
pipeline descriptor when creating RenderPipelineBase because
zero-attribute vertex buffer is treated as unused slot, however the spec
doesn't state that zero-attribute vertex buffer should be ignored.
To support zero-attribute vertex buffer, this commit has the following
changes.
1. Add VertexBufferNotUsed enum value to wgpu::VertexStepMode to
represent unused slots
2. Ignore VertexBufferNotUsed step mode buffers when creating
RenderPipelineBase and add tests to check it
3. Record zero-attribute vertex buffers when creating RenderPipelineBase
and add tests to check it
4. Fix VertexStateTest::LastAllowedVertexBuffer broken by the above
changes
Temporarily we set the enum value of
wgpu::VertexStepMode::VertexBufferNotUsed to 0 to pass the CTS tests
because currently empty vertex buffer slots step mode can be
zero-initialized. We will make a CL to Blink to explicitly set
wgpu::VertexStepMode::VertexBufferNotUsed for empty slots and change
the enum value to 2.
Bug: dawn:1000
Change-Id: Ibd4ab87f2c922e8e460f2311547f13d58f1d5611
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89340
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Takahiro <hogehoge@gachapin.jp>
Textures with more than one arrayLayer will now default to 2DArray
rather than 2D.
Change-Id: I34dd58aae27c4add65166343641777b3ac4dabcb
Bug: dawn:1380
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87306
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Changes the yuv-to-rgb constant matrix to be optional during external
texture creation because it is not necessary for single-plane scenarios.
Bug: dawn:1082
Change-Id: I543f4009e58f1571b0be80abb6b464b2b8c9d749
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91280
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
According to the spec, when call draw or drawIndexed, vertex step mode
vertex buffer never OOB if (vertexCount + firstVertex) = 0, and instance
step mode vertex buffer never OOB if (instanceCount + firstInstance) = 0.
Modify the validation implementation to be aligned with the spec, and
add corresponding unit tests.
This patch also add unit test case for (strideCount - 1) * arrayStride +
lastStride <= bound buffer size < strideCount * arrayStride.
Bug: dawn:1287
Change-Id: If444e400f5ac24f86ca12ff59fb886d8ef70e8c7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90584
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
* Extract ast::Enable::ExtensionKind to ast::Extension.
* Move the parsing out of ast::Enable and next to ast/extension.h
* Change the ast::Enable constructor to take the Extension, instead of
a std::string. It's the WGSL parser's responsibility to parse, not the
AST nodes.
* Add ProgramBuilder::Enable() helper.
* Keep ast::Module simple - keep track of the declared AST Enable nodes,
don't do any deduplicating of the enabled extensions.
* Add the de-duplicated ast::Extensions to the sem::Module.
* Remove the kInternalExtensionForTesting enum value - we have kF16
now, which can be used instead for testing.
* Rename kNoExtension to kNone.
Bug: tint:1472
Change-Id: I9af635e95d36991ea468e6e0bf6798bb50937edc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90523
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Adds ForTesting APIs to the instance to track the number of devices.
Bug: dawn:1164
Change-Id: Ib743afb1e86ef16740d49613f43f9e2f009232bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90583
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
GetOrCreateAttachmentState access mCaches in Device even if device is
already destroyed. Gate the function by checking if encoder is
destroyed.
Bug: chromium:1323310
Change-Id: I8151c5ec696e4da28b8296d9142f3120379782ef
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89860
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
The WebGPU spec says that a validation error is produced if there is a
color target in the pipeline descriptor that has writeMask!=0 while
there are no shader outputs for this target. In Dawn format==undefined
is used as a tag that the color target is not present, so writeMask is
allowed to be 0 if format==undefined. (the validation in the case where
format!=undefined was already present).
Fixed: dawn:1376
Change-Id: I7737b6557223e0fc31740fd4ec2cbfaa54b77a71
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90040
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Loko Kung <lokokung@google.com>
This CL adds the `-Wsuggest-override` and
`-Wsuggest-destructor-override` warnings and fixes up the identified
issues.
Change-Id: I0ec1303a822abc258ce34d3bf1900e37ade6a8dc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89561
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL fixes a few missing overrides and updates some `auto`'s to
have a `*` on them.
Bug: dawn:1405
Change-Id: I621cd35fb10d8308a5831db11c22a3595e52e295
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89120
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Tint has already implemented the enable directive for using WGSL
extension in the future, and using a WGSL extension that is not allowed
for the device should result in a shader creation error.
In this patch a WGSL extension allow list is added in DeviceBase, and
a validation is added in shader module base initialization to make sure
all extensions used in the WGSL program are in the allow list. This
patch also rename the `ValidateShaderModuleDescriptor` to
`ValidateAndParseShaderModule`, which is more descriptive for what it
actually does.
Bug: tint:1472
Change-Id: I4b039a3e37c25159b4fc6cfa37488aa817004ab2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88241
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This CL updates the clang format files to have a single shared format
between Dawn and Tint. The major changes are tabs are 4 spaces, lines
are 100 columns and namespaces are not indented.
Bug: dawn:1339
Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Bug exposed by emscripten webgpu binding issue.
It seems the spec updated after the last code updates. Update the
validation part a bit (introduce rangeSize).
Bug: dawn:1400
Change-Id: I0ddefd5c1a0976cc34102a44514bccd70f7a1ac0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88080
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
In https://github.com/gpuweb/gpuweb/pull/2689 both dispatch and
dispatchIndirect were renamed to dispatchWorkgroups and
dispatchWorkgroupsIndirect in order to clarify the meaning of the
arguments.
Change-Id: Iadb9d8b60c43445a69f9c569fba2340b5dca95a9
Bug: dawn:22
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/88364
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Brandon Jones <bajones@chromium.org>
This CL adds names to the TODOs which did not have them and enables
the readability/todo lint. The names are based on the git blame for
the TODO lines.
Bug: dawn:1339
Change-Id: I25a2920bc8fa9606f5dda67a629fdef1c10f8948
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87600
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL fixes up various build/namespaces lint errors and enables
the lint check.
Bug: dawn:1339
Change-Id: Ib2edd0019cb010e2c6226abce6cfee50a0b4b763
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
