Also fixed implementation of this atomic in GLSL. It was emitting code
that would not compile because, as for HLSL, we must pass in the
variable directly to atomic funcs, not via an in/out arg to a function.
Bug: tint:1185
Change-Id: Id0e9f99d6368717511ef3a94473634c512e10cb8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91881
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
These are tests for when there's no explicit target type for a
materialization. In this case we expect an abstract-int to
materialize to an i32 and an abstract-float to materialize to a
f32.
Fix a bug uncovered where we were creating a transposed matrix.
Bug: tint:1504
Change-Id: Ie69dd7ec47174d3d7bef20315fd3780dade3a325
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91845
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
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>
SwiftShader does not export function pointer type information.
So, when fuzzing with UBSAN, fuzzers break whenever calling
a vk* function since it thinks the type of the function pointer
does not match.
Workaround this problem by proxying through a std::function
in UBSAN builds. The std::function delegates to a Call method
which does the same cast of the function pointer type, however
the Call method is tagged with
`__attribute__((no_sanitize("function")))` to silence the error.
Bug: chromium:1296934
Change-Id: I6971eecdda8ae10542a8d9bfb942f841c50227c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91740
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This patch adds the support of the experimental feature
chromium_experimental_dp4a on Vulkan. Currently this
feature is enabled on Vulkan backend only when DP4a
instructions are hardware-accelerated.
Bug: tint:1497
Test: dawn_end2end_tests
Change-Id: I5a63111a6b5972aa1934f0e7be984ebdb1e35080
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91520
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This change moves the bulk of the existing GPUInfo functionality into an autogenerated source built from a JSON file that describes the GPU
vendor and device IDs, with device IDs broken down by GPU architecture.
Also adds the fields needed to implement GPUAdapterInfo in Blink to the AdapterProperties.
Bug: dawn:1427
Change-Id: I6a8b1fa7a63ec8d71556fc5bb3ae12cfe5abf28b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90962
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
When converting values between two concrete types, handle the case that
the value is unrepresentable by the target type.
For integers, the converted value will be either the maximum or minimum
value for the integer type.
For floats, the converted value will be positive or negative infinity.
Bug: tint:1504
Change-Id: Ia56fb8170c0ea994632194f166062823d9507249
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91621
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@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>
When abstract floats are supported, FloatLiteralExpression may hold values outside of the range of a f32. When we call FloatToString(), we may emit an 'inf', which is not a token for any backend.
Cast to f32 first, to ensure behavior remains consistent.
Note: Once the resolver materializes, and we constant fold, the backends shouldn't see any values outside of a f32.
Bug: tint:1504
Change-Id: I11942304a063d72302dad32e0d6d4e04aa39b5f8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91425
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
EGLImageWrappingTests only need to compile against ANGLE's egl.h; they
don't need to link against it.
Also pass the correct filename (libEGL.dylib) on Mac.
Bug: dawn:1284
Change-Id: Iae7eb194263772bd0e92fe53c90d938b26a5735d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91641
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Instead of vector-of-variant.
This:
• Makes it impossible to produce a mix of scalar variant types, which
would make no sense.
• Reduces the size of a Constant, by removing the union-tag from each
element.
Also clean up terminology. Rename 'Constant::Scalar' to
'Constant::Element'. Scalars are well-defined in WGSL, and with the
introduction of abstract-numerics, this no longer makes sense.
Bug: tint:1504
Change-Id: I599aa97ad1ea798b7db8e512a5990ba75827faad
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91304
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
• Add tint::CheckedConvert for converting between Number values and
checking that the value fits in the target type.
• Quantize the f16 values.
• Add tint::NumberUnwrapper<T> to obtain the underlying type of a
number.
• Add ostream '<<' operator.
• Add inequality operators.
Bug: tint:1504
Change-Id: I7afa64867a8df0e55ccee16de14ce6a93fbe1965
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91303
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
This member should not be cleared after Destroy() since the application
may ask for it if it still has a reference to the device.
Instead, only clear the member after the application has dropped their
last reference to the device.
Bug: chromium:1327865
Change-Id: I282482fec5db11b4c75b91ba5995d7e2599b89a1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91281
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
