This patch makes Dawn provide more detailed error messages when the
pipeline layout is not compatible with shader module, which is helpful
to debug such errors in WebGPU applications.
BUG=dawn:456
Change-Id: Ib5a870d8e66645481434c4d3dc6fdc1a585aac36
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22881
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
When we use a texture for different purpose, we need to add proper
barrier(s) in order to make it ready. Previously, the barrier is
done per entire texture. So it is invalid to sample/read/copy from
one subresource (say a mip/array slice) and render/write/copy to
another subresource of the same texture at the same time.
With this patch, barrier is set per each texture subresource. So it is
valid to use a subresource as source and use another subresource of the
same texture as destination at the same time.
However, planar slices like depth/stencil planes are not handled
gracefully. This is a TODO task. Another task is to combine barriers
into one if they can be combined. I will do this optimization in
another patch in near future.
Bug: dawn:157
Change-Id: I783a76cb88fcdffb60c307ddfb89d50f1583201a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22101
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This CL adds the type determination for the GLSL methods FindILsb,
FindUMsb, FindSMsb and InterpolateAtCentroid.
Change-Id: I2b1e9d021e6799ffe6b5b71c5cca947b8e6ccfa0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22843
Reviewed-by: David Neto <dneto@google.com>
This patch combines barriers in a render/compute pass into one
function call.
Previously, we need to dispatch barrier(s) for each buffer/texture
in a pass. So we may need quite a lot function calls to deliver
barriers in a pass in real web applications. One example is that
we did see that too many function calls to deliver barriers in
Aquarium (WebGPU porting) contributed to CPU usage and bottleneck.
Bug: dawn:441
Change-Id: Ibe44967fefd2e1e6e64df4587146c4fb7fbe8e73
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22700
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This emits the equivalent of break-if, break-unless, continue-if,
continue-unless. But we do it via a regular if-then-else.
Adds a test matrix.
Adds all required tests except for those needing OpSwitch.
Bug: tint:3
Change-Id: I960a40aa00f95f394a92a099c8b12104010ad49f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22603
Reviewed-by: dan sinclair <dsinclair@google.com>
A merge block must be dominated by its own header.
This CL checks the cases where that fails because the
merge block is also the:
- the default or case header for a switch (a different header)
- the true-head, false-head, or premerge-head for an if-selection
with a different header
Bug: tint:3
Change-Id: I6dd1fae162e9d33bd9a0b43d3ca9558cebed058b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22680
Reviewed-by: dan sinclair <dsinclair@google.com>
This fixes the pathological cases nobody wants, and arguably
should be added to the SPIR-V spec.
If we really really want to support these cases, we can revisit.
Bug: tint:3
Change-Id: I0a75490d451676caa0933e3761098ba1fe3f8b60
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22664
Reviewed-by: dan sinclair <dsinclair@google.com>
This reverts commit 0357eed7de
and reland commit bdc05c3d5f.
The Vulkan-Loader has a bug where if the instance is created
with Vulkan 1.1 and not the promoted extensions, it will skip
emulation and if the ICD doesn't support Vulkan 1.1 nor the
extensions. Enable the promoted extensions, even when creating
a Vulkan 1.1 instance.
Original change's description:
> Check FP16 support on vulkan backend
>
> This patch check FP16 support on vulkan backend, and introduces
> the shader_float16 extension.
>
> BUG=dawn:426
> TEST=dawn_end2end_tests
>
> Change-Id: Ie09568a416ce9eb2c11afeede3e7da520550d5fb
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21901
> Commit-Queue: Xinghua Cao <xinghua.cao@intel.com>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Reviewed-by: Austin Eng <enga@chromium.org>
Bug: chromium:1087896, dawn:426
Change-Id: I2c4465fb2fe957966b44d3e5840112219481c639
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22781
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch adds validations on the texture-to-texture copies within the
same texture to align with the latest change in WebGPU SPEC: When the
source and destination textures are the same one, the source and the
destination subresources involved in the copy must not overlap.
Note that we don't enable the newly added end2end tests on D3D12
because when doing texture-to-texture copy within the same texture, we
need to set the source subresources into TRANSFER_SRC state and set the
destination subresources into TRANSFER_DEST state, while right now we
don't support subresource tracking on D3D12.
BUG=dawn:453
TEST=dawn_unittests
TEST=dawn_end2end_tests
Change-Id: I6408640d01beaf6ab9ef30b001e9c87cfecbdd65
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21601
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch changes all the tests related to write-only storage textures
in dawn_end2end_tests StorageTextureTests to make them test all the
texture formats that support being used as storage textures in WebGPU.
BUG=dawn:267
TEST=dawn_end2end_tests
Change-Id: I4e49efc21f768a9b7645bf334bd41a97fd4838e7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22663
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch changes all the tests related to read-only storage textures
in dawn_end2end_tests StorageTextureTests to make them test all the
texture formats that support being used as storage textures in WebGPU.
BUG=dawn:267
TEST=dawn_end2end_tests
Change-Id: I4d6ddbee638a787a2dcfc626bd4963a9b9043772
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22640
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This is the case where a block can't be a "continue block"
for more than one header. It can only be a continue block for
the innermost loop it's inside of.
Bug: tint:3
Change-Id: Ic19ca544ab8a30cb1ff16d2c828abb260facba90
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22601
Reviewed-by: dan sinclair <dsinclair@google.com>
To avoid overly ticking, we only want to tick when:
1. the last submitted serial has moved beyond the completed serial
2. or the completed serial has not reached the future command serial added
by the trackers (MapRequestTracker, FenceSignalTracker, ErrorScopeTracker).
Bug: dawn:400
Change-Id: Ie7c65acc332846ac1a27f9a18f230149d96d2189
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19062
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Some WebGPU CTS tests were failing with invalid WGPUTextureFormat
when really the format was simply missing. This CL updates
the validation code so it is more clear.
Bug: dawn:433
Change-Id: Ie7aacd01ea424d9f5df0078703a474e98b72ce41
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22543
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL adds a parent class for the type types of interger literals for
the cases where we can have either.
Change-Id: I61b540bedd49a6cf5a899e6864e2ea6f140cd2be
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/22541
Reviewed-by: David Neto <dneto@google.com>
If the shader declares a storage buffer RO but uses storage buffer in
the BGL, the shader compiler will be told to treat these bindings as
UAV instead of SRV to avoid PSO mismatches.
Bug: dawn:410
Change-Id: I3be3257449de55fd2d35e914233b48c6f7121b58
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22322
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
