This CL removes the name() method from AliasType and replaces with
usages through the Symbol.
Change-Id: I50a85e4262e488adf935b9a484214fc85a966301
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36781
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL removes the name getter from the Variable class. All usages are
updated to use the symbol.
Change-Id: I3e4d86d2124d39023cad6113c62230c1757ece71
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36780
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates the SPIR-V backend to use the top level namer.
Change-Id: I67566d7674d5366c82c99d6fbb985805a2a9a5b4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36720
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL adds the namer to the Inspector when getting the remapped name.
Change-Id: Ic5ed8c50a24b7a1cc303767d049a358181d27603
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36661
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL switches the HLSL generator to use the top level UnsafeNamer
instead of a custom namer.
Change-Id: I7643ee6586955ed2bc493104004fb9f9c524e951
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36660
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This Cl updates the MSL generator to use the unsafe namer internally.
Change-Id: Ibeea747da1d7675c05a0dcb2416fbd491bb5d64b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36581
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL converts the ScopeStack to use a Symbol instead of a string as
the accessor.
Change-Id: I2893003bc119c86c4822732ef36c7393e4be1e79
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36580
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Bias and Grad image operands are not supported for
depth-referencde sampling.
Fixed: tint:440
Change-Id: Ic2bf995f7c7b791b8e3a7ceb3514b10220dda8a7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37062
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Currently it's not clear how to convert timestamps to nanoseconds on
Metal, disable timestamp query extension on Metal until we know how to
do that. WebGPU issue: https://github.com/gpuweb/gpuweb/issues/1325
Bug: dawn:434
Change-Id: If63bd5fe9dccc1fff16a42cddf63e9d8265e65c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/37020
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Rename the state variable describing whether the "Level"
suffix should be used to indicate the level-of-detail variant
of a texture builtin.
Bug: tint:3
Change-Id: I21fdfcace06575e7f9586d7bfc22200f9c1176fa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37004
Commit-Queue: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
The test is failing because it seems that SPIRV-Cross is outputing some
of the builtins for the vertex in the fragment shader and vice-versa.
Bug: chromium:1163767
TBR=senorblanco@chromium.org
Change-Id: Iefbc1beb9065a92f1d61776d12c903d4e80648d4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/37040
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
The handling of the default view dimension in the deprecated bind group
layout entry path was checking the viewDimension of the new
sub-descriptor instead of the deprecated viewDimension member. This
meant that viewDimension was always defaulted and "2D".
This commit fixes the issue by looking at the correct viewDimension member
and adds a regression deprecation test.
Bug: dawn:620
Change-Id: Icc133b6d80ba3d88bae30dc9138f1d74e14d12c7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36841
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
The plan of record is to use Tint for back end generation on these
platforms for launch, so there is no need to fuzz SPIRV-Cross on them.
The GLSL fuzzer will remain for now, since the PoR has native support
for GLSL using SPRIV-Cross.
Change-Id: I8d6bf76b2b81e9bbc158fa8c5a63b119060abbe5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36701
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Also support # as comments for now while we migrate.
See:
https: //github.com/gpuweb/gpuweb/issues/1262
https: //github.com/gpuweb/gpuweb/pull/1326
Change-Id: I3547f575c35f4fd46b95f0f2d8b79f4015364c83
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36680
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ben Clayton <bclayton@google.com>
Easier to read and write, and ensures that the tests exercise valid AST instead of synthetic structures that can never exist.
Change-Id: I5d361ef96383c71943a424f5765952f21d740042
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36422
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
This patch enables all the tests in CompressedTextureZeroInitTest
on Windows/Intel/Vulkan after the upgrade of Dawn try bots.
BUG=dawn:601
TEST=dawn_end2end_tests
Change-Id: Ida4278ae50ef45b2347462be986e5490a921f988
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36560
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Fixed: tint:418
Change-Id: I09185880c838d437f84c4ef85528b4d807c0b340
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36440
Commit-Queue: David Neto <dneto@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Remove the logic around `arrayLength()` being passed anything but a member accessor. Runtime arrays types cannot be used for variables nor parameters.
Add validator logic and test for runtime array parameters.
Adjust the validator error message so it doesn't include the field / variable name. This read weird, and the same information is already provided by the source.
Bug: tint:266
Bug: tint:252
Change-Id: Iecedb0524e10a67b4f8ad15635d67fe61e9d69d9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36420
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Fix how handle usage is collected. OpImageQuerySize
is usable for *any* image that is either MS=1 or Sampled=0 or 2.
(Sampled=0 is not allowed by Vulkan).
So it's usable by storage images or multisampled image.
OpImageQuerySizeLod is usable by Sampled=1 MS=0 images, ie. sampled
images.
Fixed: tint:422
Change-Id: Ibfbcab2daa8b38f17758a0428a08cb9660496bac
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36061
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Helps with test grouping, and more importantly fixes a lint error about
the line length exceeding 80 characters, which cannot otherwise be
sensibly fixed as the formatter wants the fixture name to be unsplit.
Change-Id: I54b32e3516250b4064cd66a618f2239982aaf2d1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36381
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Switch all remaining AST stack allocations in tests to using create<T>() which will automatically inject the current Source as the first parameter.
Most remaining uses of Source{} in the codebase are places where we need to fix.
Bug: tint:396
Change-Id: I24655800b50d6ad52e682a7339022972e9b354d9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36380
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: David Neto <dneto@google.com>
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
After the server is destroyed, the server's can't do anything like
forward callbacks to the client. Track this with a weak_ptr and
return early if it has expired.
It also updates device destruction in dawn_native so the lost
callback is always called, even on graceful destruction. This
is consistent with the rest of WebGPU where all callbacks are
guaranteed to be called in finite time.
Bug: chromium:1147416, chromium:1161943
Change-Id: Ib80dea36517401a2b8eafb01ded255ebbe757aef
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/35840
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
It's come up multiple times that ASAN doesn't support
std::nothrow which leads to OOM bugs filed by the fuzzers.
Use a common helper to avoid this and return nullptr for large
allocations when ASAN is enabled.
Bug: none
Change-Id: I492b4ff4e498cf82d4ca08ba849671d3d16b9cfb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36280
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
In timestamp compute shader, we will create an internal buffer for
resolving QuerySet and use it as input buffer in compute shader,
the user-provided resolve buffer is used as output buffer.
This will cause the buffer zero initialization to be called twice,
one is the internal buffer is zero initialized in ResolveQuerySet,
antoher is the user-provided buffer is tracked as pass resource
and need to be initialized. But for ResolveQuerySet(), we expect
there is only once.
We have no special requirements to have an internal buffer. It is
possible to directly use the user-provided buffer for read and
write becuase it will get STORAGE_INTERNAL usage.
Bug: dawn:434
Change-Id: Ia8c8ac6e9ba23fea31468a6d9b4580eece189be2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36201
Commit-Queue: Hao Li <hao.x.li@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
- Get timestamp period on each backend
D3D12: Get GPU frequency(HZ) from queue and calculate the period in ns
Vulkan: Get timestampPeriod from device properties
Metal and others: don't need the period
Bug: dawn:434
Change-Id: Ia5588a3dccadfe92d7384b9fdf1e6848c6e5c6e2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36220
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
This patch fixes a bug in the implementation of the toggle
UseTemporaryBufferInCompressedTextureToTextureCopy on Vulkan backend.
The previous implementation only considered the T2T one-layer copies,
which will cause the validation error by Vulkan validation layer. This
patch fixes this issue by adding the missing support of multi-layer
copies.
This patch also fixes the failures in the WebGPU CTS tests
color_textures,compressed,array,* on the Linux/Vulkan backends with
Vulkan validation layer enabled.
BUG=dawn:42, chromium:1161355
TEST=dawn_end2end_tests
Change-Id: Ic437919a843b8439d267b8d75b27ade3a9e7bcae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36260
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Adds the first type trait that checks that the equality operator is
defined for two types.
Bug: dawn:441
Change-Id: Ied80c5d876739272c07d513727a3ee709a721eab
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/35522
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
SPIRV-Cross still emits some comments, so for now, just check that
the specific guard comments Dawn uses are not contained in the HLSL
output.
Bug: dawn:549
Change-Id: Ia6d32befa5ef983e56494542d46e9c3592b6480a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36300
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch enables CompressedTextureFormatTests on Win/Intel/Vulkan
after the upgrade of Windows try bots.
BUG=dawn:42
Change-Id: Ifad6634973ef30af7f416798973325a5fa7cbe67
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/35920
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Adds some maxAnisotropy implementation.
Adds an end2end test, drawing a slanted plane with a texture of which each mipmap has a different color, with different maxAnisotropy values.
You can get an idea of what it does at https://jsfiddle.net/t64kpu81/85/
Needs further CTS.
Bug: dawn:568
Change-Id: I89ac56d8cf0fbb655358bf6effa016ddc1f8426f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/35143
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
- Limit the maximum query count to 8192 to fit Metal restriction.
- Add unittest tests of query count and remove the test of buffer
size overflow validation on 32-bits.
Bug: dawn:434
Change-Id: Ie573b715cc3f67ec158996119a8b4a49e493680a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/36021
Commit-Queue: Hao Li <hao.x.li@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
