It's surprising that the fuzzers didn't find this, but I've confirmed that at least one of the fuzzers will fail with this case.
By adding a e2e test case, this will be used as a seed for the fuzzer corpus.
Bug: tint:1321
Change-Id: Ibf4bfa50bf376ae4cba401dfc31a2498fa3b9eec
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70982
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Moving Mac version from 10.15->11
Also removes realms experiment, since it is no longer active and
lucicfg was emitting a warning about it.
BUG=chromium:1273569
Change-Id: Ib0962a1330985da82336ea93cc9014c2439b452b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/71020
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
RemovePhonies was transforming:
_ = f32(1)
_ = vec2<f32>(1.0, 2.0)
into:
f32(1)
vec2<f32>(1.0, 2.0)
Which the resolver gets grumpy about, as these are expressions, not statements.
Fixed: chromium:1273230
Change-Id: Ie85d3cee705fa3f792db686c021d76331e241f17
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70960
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Accidental commit of my test file for checking tint behavior.
Add to the .gitignore file so I don't accidentally check this in again.
Change-Id: Ie67f04cc307fa180d3a65d867a1777d008be8e17
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70981
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Ben Clayton <bclayton@google.com>
FXC sometimes miscompiles code when optimizing (/O2), and there is no
discernable workaround. This change sets the optimization level to /O0
when compiling shaders with FXC.
Also, no longer default to enabling EmitHLSLDebugSymbols in Debug
builds, which disabled optimizations (/Od). This confused me a few
times, and is not necessary since we can set this toggle via command
line.
Bug: dawn:1203
Bug: tint:1175
Bug: tint:1112
Change-Id: Ide9e6ecd45adeca951b8836dee91a8367eca3769
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70700
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
The "constant" category has two keys:
- `"type"`: a string, the name of the base data type
- `"value"`: a string, the value is defined with preprocessor macro
Remove deprecated constant InputStepMode.
BUG=dawn:1201, dawn:1023
Change-Id: If4308bd5b25dddd9453514ce362bebe4fd771a57
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70704
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
The depth240unorm-stencil8 and depth32float-stencil8 are optional
features. Enable them and add validation tests for texture creation
and texture view creation.
They are unimplmented on backends, skip their end2end tests.
TODO: add validtion for copy commands.
BUG=dawn:690
Change-Id: I980631d2f3fa6397a6125221a76980a15c8cb2f5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/68220
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
- Turns internal cache into a pointer so that we can deallocate it earlier for the destroy.
Bug: dawn:628
Change-Id: I69fd1e4be5ed5d8b7a28efebd9c2852bab3224b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70182
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
The default implementation of this was generating random data for
the underlying pointers of std::unordered_map, leading to crashes
when the map was accessed. This CL populates the map in a
structured manner with pseudo-random data.
Bug: chromium:1273001
Change-Id: Ic20ecab85bedba2a59587ebe4a5016be6e53e6f8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70701
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
BUG=tint:1019
Change-Id: Ia462080877a97348c5589bfa71231a832a7ebfd3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70081
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
If the HLSL sanitizer errors, then there may be no ArrayLengthFromUniform::Result, so we check the pointer before attempting to dereference it.
Bug: chromium:1273230
Change-Id: I9575d20748720623a94ac86f45da14302b20440a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70740
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Previously we would only discover 1.0 or 1.1, meaning that extensions
promoted to core in 1.2 wouldn't be properly discovered.
Bug: chromium:1269882
Change-Id: I38bc211a3358158ba5eccd6b361e4b1173e047fd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70640
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
This Dawn-internal struct is used to send Adapter information from
the GPU to Renderer process. We need adapterType to determine the
isFallbackAdapter property of GPUAdapter in Chromium.
Bug: chromium:1266550
Change-Id: Ia0457119f45a165e7bdb5b85c43c120391c7001b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70580
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Auto-Submit: Austin Eng <enga@chromium.org>
Add transform::Unshadow to renamed shadowed symbols. Required by a
number of other transforms.
Replace Resolver symbol resolution with dep-graph.
The dependency graph now performs full symbol resolution before the
regular resolver pass.
Make use of this instead of duplicating the effort.
Simplfies code, and actually performs variable shadowing consistently.
Fixed: tint:819
Bug: tint:1266
Change-Id: I595d1812aebe1d79d2d32e724ff90de36e74cf4b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70523
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
They are always used together, and can actually be simplified when
combined.
This transform cannot currently deal with shadowing, and will need
need to depend on a new 'unshadow' transform.
Fixes a long-standing bug where we'd get an ICE if we attempt to inline
a pointer let declaration with side-effects in a for-loop initializer.
Fixed: tint:1321
Bug: tint:819
Change-Id: I236fed688e33a4996e47310b5ece44c991b5249f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70661
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
The error message has recently changed, and is causing rolls to fail.
I don't see any reason why we're testing SPIR-V val here. Just remove the test.
Bug: tint:912
Change-Id: Ia24f81a8cc86edafe893493279f7aaa73f1d746a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70666
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
These have all been removed from the spec as we cannot guarantee they will behave as expected on the various backends.
Bug: tint:1312
Change-Id: I9d7d81cfdc44489fffe08c5183ed8da84901a024
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70665
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Looks like this should have been part of bc5d8f6b
Bug: tint:1112
Change-Id: I62e98bbb5f8ca29a171d5d5baa65af55b3a090d4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70664
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
These also need to depend on types / values.
Bug: tint:819
Bug: tint:1266
Change-Id: Ia044d7823aca845dc57a887a164e07137d913429
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70522
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
A find or return-default utility.
Rename `find_or_replace.h` to `map.h` which contains both these utilties that operate on maps.
Change-Id: Iaa76ea3f5c5a1210e413c131dd0556c126ee5d0a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70521
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This is preventing supporting DeviceDescriptor from upstream
webgpu.h because the name conflicts with the existing struct.
A typedef using the original name DeviceDescriptor is added
until all embedders of Dawn are updated to use the new name.
Bug: dawn:160, dawn:689
Change-Id: Ib9cb7443b7e46e3ffe29d2ec109f2f1a831754e7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70581
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Update the script to check coverage generation is enabled, and provide a sensible error message if it is not.
Change-Id: I42f2b97d18bb3be2d081200cb682ea310476943f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70520
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
For example, a non-Debug build will now output:
1: /* FXC compile flags */
D3DCOMPILE_PACK_MATRIX_ROW_MAJOR
D3DCOMPILE_OPTIMIZATION_LEVEL1
While a Debug build would output:
1: /* FXC compile flags */
D3DCOMPILE_DEBUG
D3DCOMPILE_SKIP_OPTIMIZATION
D3DCOMPILE_PACK_MATRIX_ROW_MAJOR
D3DCOMPILE_OPTIMIZATION_LEVEL1
This will be useful when using the CLI (fxc.exe) to make sure we pass it
the right flags.
Bug: dawn:1162
Change-Id: Ifffa2a0d1d0ccbb67ee7f5e1d0608d5946235bc5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70680
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
- Adds "_memtadata" that contains various metadata, the key
"api" represents the target of generating Web Standard API.
Rename webgpu.h to api.h and replace relative content with
metadata.
BUG=dawn:1201
Change-Id: I8b422ce4bd3f33d95e78d6c4b80f1310f7ac6726
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70220
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
Current implementation of CopyTextureForBrowser() uses sampler to
load and store values in shader to *-srgb format textures. This is
the wrong implementation because it cannot reserve the origin bytes.
This CL remove *-srgb formats from supporting lists.
This CL also refactor CopyTextureForBrowserTest to reduce duplication
and prepare for color space conversion test case.
Bug: dawn:1195
Change-Id: Ib00d863e99bde8c7bf86fbb8ff93f0c799babe23
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70040
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Adds label tracking for:
- CommandBuffer
- CommandEncoder
- ComputePassEncoder
- RenderBundleEncoder
- RenderPassEncoder
It's not clear to me if these structures have labelable equivalents in
D3D12 or Vulkan, so no changes were made to the individual backends.
Bug: dawn:840
Change-Id: Ib1786ab45466a3d13fbd4c772f8e8af4cc1786af
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70400
Commit-Queue: Brandon Jones <bajones@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The storageBarrier() builtin causes flushes to be visible to
all invocations within a workgroup, not the whole device.
The limitation is inherited from Metal.
Fixes: tint:1310
Change-Id: I6f94faa88bd3c7b6cec0601312c6c65a907c5973
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69800
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This reverts commit 11d09f2fe7.
Reason for revert: Failing roll of Tint to Dawn: https://dawn-review.googlesource.com/c/dawn/+/70100
Original change's description:
> HLSL: force FXC to never unroll loops
>
> Emit the "[loop]" attribute on "for" and "while" so that FXC does not
> attempt to unroll them. This is to work around an FXC bug where it fails
> to unroll loops with gradient operations.
>
> FXC ostensibly unrolls such loops because gradient operations require
> uniform control flow, and loops that have varying iterations may
> possibly not be uniform. Tint will eventually validate that control flow
> is indeed uniform, so forcing FXC to avoid unrolling in these cases
> should be fine.
>
> Bug: tint:1112
> Change-Id: I10077f8b62fbbb230a0003f3864c75a8fe0e1d18
> Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69880
> Kokoro: Kokoro <noreply+kokoro@google.com>
> Reviewed-by: Ben Clayton <bclayton@google.com>
> Commit-Queue: Antonio Maiorano <amaiorano@google.com>
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: tint:1112
Change-Id: I8e8f3c0abfa6e6bc5d0e67af9428a46ef867d5c1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70540
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Ben Clayton
Ryan Harrison
Corentin Wallez
Dawn Autoroller
Antonio Maiorano
fujunwei
Li Hao
Loko Kung
Shrek Shao
Austin Eng
Yan
Brandon Jones
David Neto