We can't generate meaningful WGSL for this case, so just avoid
crashing.
Bug: oss-fuzz:58112
Change-Id: I6c02d9113c237171fdafcd06e063a62f26cae9c0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/128900
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: David Neto <dneto@google.com>
Move the generic code for building up a SPIR-V module from Builder to
a new Module class. This can then be reused by the new IR-based SPIR-V
writer.
Switches to naming of methods to camel case to bring in line with the
rest of the codebase.
Bug: tint:1906
Change-Id: I7775edff6fe56328c6562559c016a19097b50805
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131340
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL moves to having a `FunctionTerminator` and a `RootTerminator` so
we can assert if the IR is in a function depending on the terminator
seen.
Bug: tint:1929
Change-Id: Ie9e3aed71b7cf3b91439efbcca20885ec2cabe24
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131281
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
This Cl adds information into the IR on the function return type and any
associated attributes.
Bug: tint:1915
Change-Id: I74cbf2613b4ae575e33a61d04d30b515df6ba796
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131300
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds the pipeline_stage and workgroup_size attributes into the
IR function.
Bug: tint:1915
Change-Id: I245dbf0104a1784cff364535106b3e520322ac73
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130920
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This Cl adds a scope stack into the IR builder and uses it to replace
IdentifierExpressions with the relevant IDs. If the IdentifierExpression
was const-eval'd then it will be replaced by the constant value.
Bug: tint:1919
Change-Id: I54e38d56bd24e2ced1818c509115dd5a5149cb40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130900
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
It is necessary to use a semaphore to synchronize rendering and
presenting even when the graphics and present queues are the same.
This fixes rendering artifacts encountered on a Mali-G78 device.
Bug: dawn:269
Change-Id: Ieb0240d3668b7f9f68857ed3cf8d3bfea18cf33a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130221
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Albin Bernhardsson <albin.bernhardsson@arm.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Now that we don't need the symbol table to get the names of the types, we can just call FriendlyName() on the type directly.
Change-Id: I39478f5b8847ee032e77c15fd0de0665ddbf4811
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130220
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Reviewed-by: James Price <jrprice@google.com>
This CL removes the LogicalAnd and LogicalOr binary kinds, and updates
the names in binary and unary to drop `bit_` and `log_` prefixes.
Bug: tint:1718
Change-Id: Ie180549ee5ecfad65fff9e4b4db86dd8a8b54833
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130800
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
The BuiltinPolyfill transform expects the DirectVariableAccess transform
to run after it, but this regressed as part of
https://dawn-review.googlesource.com/c/dawn/+/122203
Add unit test along with e2e 1926.wgsl test.
Bug: tint:1926
Change-Id: I5107453ce152b12e6f2f36930846e1fffa775708
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131020
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This Cl removes the `&&` and `||` logical binary nodes and replaces them
with a var declaration and if node.
Bug: tint:1925
Change-Id: I9f25411a9b9c909fa25f2f37cbd51181ac584acc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130500
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
- Adds a deprecation warning for the incorrect usage.
- Adds test to verify that the warning is emitted and that the results
are equal.
- Fixes all existing tests to use the newer code path.
Change-Id: I01bf85137ad1c66966e1aa0259ae03fc5247ba25
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130320
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Change AdapterBase from an alias to PhysicalDeviceBase to a thin
wrapper class holding a ref to a PhysicalDeviceBase. This way,
mutiple AdapterBases can point at the same PhysicalDeviceBase.
For now, InstanceBase wraps all PhysicalDeviceBases discovered by a
backend in a single AdapterBase. In the future, this relationship will
become many-to-one.
Since Devices now maintain a ref on the AdapterBase wrapper (in order to
query toggles, etc), PhysicalDeviceBase::CreateDeviceImpl() now takes
the AdapterBase as an argument, so that the PhysicalDeviceBase knows
which AdapterBase to vend a Device for.
Note that the Toggles also still remain on the PhysicalDeviceBase, to
be moved up to the AdapterBase in a future change.
Bug: dawn:1774
Change-Id: Idef5d24fbd66d8552959230e246e453abddcc736
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/131001
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Add ability to define custom protobuf structures for commands that
need to be hand written.
Bug: chromium:1374747
Change-Id: I69d5c55d69c3544835a23e4e0360900b991ccbd3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/114643
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brendon Tiszka <tiszka@chromium.org>
This CL adds a nodes for `var` variables. In order to support
global var a new module level block is added, the `root_block`. It only
exists if there are declarations which are emitted into it. The
initializer for the `var` is assigned through a `store` instruction.
A `let` declaration is just the initializer result.
Bug: tint:1897
Change-Id: Icb949699ef643988151cc52026f9ad6a12cdd93f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130761
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
In case of misalignment, we write to a temp staging buffer first,
and then copy to the dest buffer using CopySubresourceRegion.
Bug: dawn:1776
Bug: dawn:1705
Change-Id: Iba44dd79d9ee4b02f8cc83263bcfc911e1cce136
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130140
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Jie A Chen <jie.a.chen@intel.com>
This Cl updates the dump output for the IR to be a bit more consistent.
Brackets are removed, named calls are used in place of symbols. Trailing
commas cleaned up. Values have their type appended to make it clearer
what they are when a literal is emitted.
Bug: tint:1718
Change-Id: Ie202d4a4f8267d00b9af4864063b7133f4c7f324
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130000
Kokoro: Kokoro <noreply+kokoro@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
- Note: Any future deprecations should directly use
device->EmitDeprecationWarning and switch to a ValidationError after
the deprecation period if applicable.
Bug: dawn:1685
Change-Id: Ia2e51eca32a9645ce362718200c50240d51d6ea0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130840
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Change-Id: I558b7a22359437dd2a54f05a55a4128a806c7783
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130760
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Set Toggle::ApplyClearBigIntegerColorValueWithDraw for device,
since D3D11 can only clear RTV with float values. It workarounds
issues for clearing some RTV with really big integer values.
Bug: dawn:1705
Change-Id: I2e7ec7f527b9a41edc28a004f7989842c6ced3b7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130600
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Peng Huang <penghuang@chromium.org>
AdapterBase will become a (thin) wrapper class in an upcoming patch,
allowing a single PhysicalDeviceBase to be wrapped in multiple AdapterBases,
each with different toggles and flags.
For now, alias AdapterBase to PhysicalDeviceBase.
Design doc: https://docs.google.com/document/d/1Ag3UAD6D1OVt9-MwKltzLefVhwKRdX0RqML2etrYVS4/edit
Change-Id: Ie77e99508be5285b651aa24ccb412bc9ff8b0111
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/130300
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
James Price
dan sinclair
Austin Eng
Peng Huang
Albin Bernhardsson
Dawn Autoroller
Ben Clayton
Antonio Maiorano
Loko Kung
Stephen White
Brendon Tiszka
jchen10