All instructions are unimplemented, and the only supported branch
target is the function terminator.
No new tests, as this only handles returning from an empty function.
Bug: tint:1906
Change-Id: I05cf5d252d96d37757c3ac1f84b79d0586c36b97
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132283
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Use a hashmap to de-duplicate constants.
Bug: tint:1906
Change-Id: Ic2654e1819d8c3c0199ce3f723f20877495ed0f0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132282
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Change-Id: I6b8c109ae67e230fea3fb14511c2b3562191c0fa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132300
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
There's a few reasons for this change:
* Not all values have identifiers, and carrying redundant fields is
inefficent.
* Not all IDs will be integers - much like LLVM IR and SPIR-V, we will
likely want to disassemble with textual identifiers, so a uint32_t
is not ideal, and a std::string is even more bloat for each value.
* Transforms don't use identifiers, but instead raw pointers. We don't
want to encourage using IDs as they're simply a less-efficient way to
refer to values.
* This makes values consistent with types and flow-control blocks, as
they will both have their disassembly ID generated by the
disassembler.
The next step will be to add a hashmap to the module so that
pre-declared value names can be stored out-of-band.
Bug: tint:1718
Change-Id: I80beafc165f2bde54cc44a91015776926ca952b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131740
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
An OpName decoration for a result ID may end up unintentionally
shadowing a WGSL builtin function.
Fixed: tint:1932
Change-Id: I1b1302629c69b7bdf7a0a0c97d3ad6ce3d0d587b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132080
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Can be used to write simple whole-vector comparision checks.
Change-Id: I441a7e8d6b626a5a32ef3db9043e771f792900d3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131746
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Emit the OpEntryPoint instruction with the pipeline stage. Interface
variables will be done later.
Emit OpExecutionMode instructions for the workgroup size and fragment
shader origin, depending on the pipeline stage.
This is a reland of commit 90789ea1f8f6aad42238dde3d75d39d8e07d0d60
with compilation fixes for MSVC.
Bug: tint:1906
Change-Id: If5290df504ebc8925b3c52510acab123edfd1073
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131800
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Unwrap sem::Materialize as well as sem::Load when looking for users of
a renamed declaration.
Fixed: tint:1934
Change-Id: I7d5ade1f902dbdb4cf3b4f7552b78359f5b3ea9a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132060
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
When traverseing an accessor expression, stop as soon as we hit a
source object that has a constant value. This prevents us from trying
to emit expressions that have abstract types and no materialization
nodes.
Bug: chromium:1442551
Change-Id: I8296ae58e63624e647052cdf966dbff15630a4d8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132040
Auto-Submit: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This makes the generated WGSL more concise and readable.
Change-Id: I78a722b9a86264d3bbf219445628dc5597cbfd62
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132141
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
This makes the generated WGSL more concise and readable.
Change-Id: Ia486a74796a4029aaac1c4d051d304d05f1d5ea2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/132140
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: James Price <jrprice@google.com>
The message now reports the group/number of the binding that failed
validation, as well as the buffer.
Bug: dawn:1604
Change-Id: Ib08a3eace5ec5ebaf9eecce01eb397b5c0681bd1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131843
Reviewed-by: Brandon Jones <bajones@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Consumers of the event expect it to be signaled after all work
enqueued thus far. Ensure that commands are flushed to ensure this.
Fixed: dawn:1691
Change-Id: I1409c668119a12e5e50a1ce2924ebc16d0470a4d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131880
Commit-Queue: Austin Eng <enga@chromium.org>
Kokoro: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
This is not currently supported, so produce a meaningful error message
instead of crashing.
Bug: oss-fuzz:55819
Bug: tint:111
Change-Id: Ib245a47edbbe6ef972844f940ea1d674e6b08a76
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131222
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: James Price <jrprice@google.com>
This introduces the notion of FeatureLevel, currently consisting of
Core or Compatibility. Each AdapterBase is now constructed with the
FeatureLevel it supports.
When discovering PhysicalDevices, create an AdapterBase for each of
the FeaturLevels which that PhysicalDevice supports. For most of the
backends, this will mean Core and Compatibility, while OpenGL and
D3D11 support only Compatibility.
Bug: dawn:1796.
Change-Id: I828247ef43e2220805ccf6c08827aa5e2382a026
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/118240
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
The problem is becasue a resource can not be set as input and
output at same time on device context. So we have to track used
slots and unset related slots before binding a group.
This CL also unset all affect slots when a render pass or compute
pass is end, so all related resources could be unref from the
device context.
Bug: dawn:1705
Change-Id: I597762ad8afa3b8df7139b0070f0b457d7319836
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131380
Commit-Queue: Peng Huang <penghuang@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Allows map with std::string keys to be looked up, using a c-string or
stringview without incuring a temporary heap allocation.
Change-Id: Id5b7fd5ac1ab7febf545472f9767273f8637a0de
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131623
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
For some reason, only a handful of compilers complain about the implicit cast of an enum to a uint32_t.
Make the cast explicit to fix these builds.
Change-Id: Ib57026cbbb28e330055a5c64eaf1ae05ea3ff7dd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131744
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
This reverts commit 90789ea1f8f6aad42238dde3d75d39d8e07d0d60.
Reason for revert: Compilation errors on MSVC and some linux machines.
Original change's description:
> ir/spirv-writer: Emit entry point declarations
>
> Emit the OpEntryPoint instruction with the pipeline stage. Interface
> variables will be done later.
>
> Emit OpExecutionMode instructions for the workgroup size and fragment
> shader origin, depending on the pipeline stage.
>
> Bug: tint:1906
> Change-Id: Ieeeda5f17da48a8cf0d3344d3b254542c7198cb9
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131381
> Kokoro: Kokoro <noreply+kokoro@google.com>
> Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
> Commit-Queue: James Price <jrprice@google.com>
TBR=dsinclair@chromium.org,bclayton@google.com,jrprice@google.com,noreply+kokoro@google.com,dawn-scoped@luci-project-accounts.iam.gserviceaccount.com
Change-Id: If828577648a585a51568eabc79f41e1735b72b8a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: tint:1906
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131743
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
There's an odd mix of IR classes that use raw fields, and others that
have getters. Migrate a bunch of those getters to raw fields.
Change-Id: I5c80abe16d3b4e6e5e9dc8f985611f9edfe5cdc6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131621
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
ToProgram() will most likely be conditionally compiled as a separate .h
and .cc file. With just one static method, ir::Converter doesn't make a
lot of sense to be a class. Just replace with a free-function.
Bug: tint:1902
Change-Id: I305bf9cb73082a94848ec5b94129feabdb9b6fe9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131620
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL fix an issue related to tiering the maxBufferSize and
maxStorageBufferBindingSize limits. In detail, this CL:
1. Fix the maxStorageBufferBindingSize tiers to [128MB, 1GB, 2GB-4,
4GB-4] instead of the original last two 2GB-1 and 4GB-1, holding the
guarantee that maxStorageBufferBindingSize is a multiple of 4 bytes.
2. Add a maxBufferSize tier 4GB, ensuring the guarantee that
maxStorageBufferBindingSize must be no larger than maxBufferSize in
case of it tiered to 4GB-4. Previously the largest maxBufferSize tier
is 2GB, making this guarantee broken after tiering.
3. Move the adapter limits normalization logics in adapter initializing
to Limits.cpp to allow unittest. Related unittests implemented.
4. Normalize tiered limits to ensure that tiered
maxStorageBufferBindingSize and maxUniformBufferBindingSize are no
larger than tiered maxBufferSize. Related unittests implemented.
Issue: dawn:1780
Change-Id: I4821f196fa89c7f18ebbf8e5e45df1c3268db895
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130120
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Emit the OpEntryPoint instruction with the pipeline stage. Interface
variables will be done later.
Emit OpExecutionMode instructions for the workgroup size and fragment
shader origin, depending on the pipeline stage.
Bug: tint:1906
Change-Id: Ieeeda5f17da48a8cf0d3344d3b254542c7198cb9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131381
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
Emit the return type, function type, and the OpFunction
instruction. The body is just a label and a hardcoded OpReturn for now
and will be emitted properly in a future patch, along with entry point
declarations and function parameters.
Bug: tint:1906
Change-Id: Id7117da078bccd77a00afb54a63c9c55b13236f9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131600
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
- Note unsafe API paths currently check both AllowUnsafeAPIs and
DisallowUnsafeAPIs toggle, allowing unsafe APIs if either is set to
explicitly allow them. This will be removed once users have been
updated.
Bug: dawn:1685
Change-Id: If322cc6dbe5ac3a02a31956df6fed0f5d3ec8e8f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131400
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
This CL adds tests for the compound assignment builder_impl. The ops
which can not be compound assigned have been moved to report diagnostics
messages.
Bug: tint:1718
Change-Id: Ia3dbbf706f0f074fd988a2b1c01f3fb5cc602c04
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131661
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
This CL adds a simple test for the builder_impl for assignments.
Bug: tint:1718
Change-Id: Ia727ace4d01f107c6ac2ad1f8e430ef00ec43da9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131660
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Also add a test helper header with some base classes that derive from
the IR builder.
Bug: tint:1906
Change-Id: If642bc64a50b6cae10363018a8dea8547ab9f542
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131441
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
This Cl splits apart the builder_impl test file in order to make it
easier to determine what has been tested.
Bug: tint:1718
Change-Id: Ib2f4d11a398b26fd774eb8c60555475053f20e0b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131581
Kokoro: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL removes unary `not` and instead emits `x == false`. When coming
back out of IR we can detect the `== false` and convert back to a `!`.
Bug: tint:1928
Change-Id: I905493182533ac2787ab9fe9245c8b53d51c1298
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131580
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
This CL consolidates the various ToInstruction and ToValue methods into
the disassembler. The type output is updated to prefix `:` instead of
surrounding by `()`.
Bug: tint:1718
Change-Id: I69e2d96ffbfe2113932740ce69d0967d29d41541
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131460
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This patch disables all the toggles about the alpha blending issue on
the latest Intel D3D12 driver which has the fix against all the related
driver bugs.
Bug: dawn:1579
Change-Id: Ief8b08fd00df1b2872d663245d728374fb38a5b3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131440
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This CL raises "mapping already pending", "offset out of range", and
"size out of range", and "validation error" error to make it easier
for developers to know why APIMapAsync fail in those cases.
Bug: chromium:1431622
Change-Id: I6f04751b2d67420a51d94aeac39ffbfd6e126fbf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/129740
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Fr <beaufort.francois@gmail.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This was listed as deprecated and has been for a while (at least a
year.) No code paths in Dawn make use of it and the few remaining
uses in Chrome are being removed in
https://chromium-review.googlesource.com/c/chromium/src/+/4501347
Bug: dawn:1797
Change-Id: Ifff4e5609e228080361e5d3a20a881eaf811ab6c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131321
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
