Use the same pattern for all conditionals: single-call, then row-by-row,
2D case, then 3D.
Bug: dawn:684
Change-Id: I410183815299e9ec2d90790809a056dd578771e3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47320
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
We augment the DoTexSubImage() call for the desktop GL fast path
for compressed textures (upload in a single call where possible).
Bug: dawn:684
Change-Id: Id67c39b1efbc8b435b58064cad66a55c153ce675
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47240
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
We define the canonical type as a type stripped of all aliases. For
example, Canonical(alias<alias<vec3<alias<f32>>>>) is vec3<f32>. This
change adds Resolver::Canonical(Type*) which caches and returns the
resulting canonical type. We use this throughout the Resolver instead of
UnwrapAliasIfNeeded(), and we store the result in semantic::Variable,
returned from it's Type() member function.
Also:
* Wrote unit tests for Resolver::Canonical()
* Added semantic::Variable::DeclaredType() as a convenience to
retrieve the AST variable's type.
* Updated post-resolve code (transforms) to make use of Type and
DeclaredType appropriately, removing unnecessary calls to
UnwrapAliasIfNeeded.
* Added IntrinsicTableTest.MatchWithNestedAliasUnwrapping to ensure we
don't need to pass canonical parameter types for instrinsic table
lookups.
* ProgramBuilder: added vecN and matMxN overloads that take a Type* arg
to create them with alias types.
Bug: tint:705
Change-Id: I58a3b62538356b8dad2b1161a19b38bcefdd5d62
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47360
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Also drive-by fixes some other deprecated constructs (const -> let, and
a disabled test having ancient WGSL).
Bug: dawn:755
Change-Id: I924dfbcbd0a7d0478f3e9b3766585751a0392499
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47620
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Depth/stencil formats are invalid for 1D and 3D texture.
This change adds this validation rule, and adds a validation
test for it.
Bug: dawn:730
Change-Id: Idac6d1bf7b8c7261eb7b4b59504de10e13d049cc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47200
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This will help experiment using dawn_wire for remoting WebGPU to render
on the screen.
Bug: None
Change-Id: I9a60ff8c3889ec917f6fd56e4cbb1ffef639748d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47621
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Move texture uploads into CommandBufferGL::DoTexSubImage() and use it
for both CommandBuffer CopyBufferToTexture and
QueueGL::WriteTextureImpl(). On the CB side, For now this is only used
for compressed ES textures. Desktop GL has a fast-path for compressed
textures that isn't currently implemented.
Bug: dawn:684
Change-Id: I4da02e9c96c13fd71d133778168a5597efa7b59a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47123
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
The HLSL writer issue is now fixed.
Fixed: tint:686
Change-Id: I6d4709652d1ca46971a4ad2d150b21ad954ec055
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46450
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Replace TODOs for those tests that now fail with another issue.
Fixed: tint:682
Change-Id: I2665f0d4f495e4efc5adef4cf46a965df7c8936c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46451
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Now that we have a real extension type (PrimitiveDepthClampingState),
we can replace the dummy extensions used in the WireExtensionTests
with the real deal.
Change-Id: I43dfa66f2cc909b5fc95b55382d3cb53ce022a0f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47300
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brian Ho <hob@chromium.org>
Tint diagnostics hold a raw pointer to the tint::Source::File, so that source snippets can be printed.
The tint::Source::File pointer was taken from a stack allocation, and the diagnostics were left with a dead pointer.
Have the ShaderModuleParseResult keep the tint::Source::File alive with a PIMPL unique_ptr.
Change-Id: I80d77516afd4012e15992821e060ef3038eba1c1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47422
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Constructing a float2x2 from a float4 in a ConstantBuffer by extracting individual scalars with the array-index operator appears to produce invalid DXBC.
Tweak the test so that we use .xy, .zw swizzles instead.
Bug: tint:681
Change-Id: I027f8df96f2a5fda355668b35773d79f4fcdc08b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47421
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Currently WGSL does not allow a mip-level to be specified for `sampleCompare`, and cs_5_1 does not allow SampleCmp to be used.
Bug: tint:684
Change-Id: I53f35205185a0a1ee0dd5224fa1d8cd0ffedbea1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47429
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
The renamer logic in the HLSL writer was inconsistent, and actually
broke some valid shaders.
Change-Id: I8fbddc7e657f5509b18435fdf352a39d83c1b89c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47224
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
It ignored entry point builtin parameters, meaning it was mostly useless.
Was only used by the FirstIndexOffset, which has been re-written.
Change-Id: I26abd69201576cf33b1a71e8e6a1b914871a2a74
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47223
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
No idea why the operator<<() functions have started moaning now.
Change-Id: I338b96c53888f4ddb8e42283a6dcda7708e567f0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47431
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
* It didn't always produce valid WGSL (crbug.com/tint/687)
* It didn't handle builtins as entry point parameters
* It used hard-coded symbols that could collide
* It didn't use DataMap for input.
The new implementation addresses all of this.
Bug: tint:687
Change-Id: I447bec530b45414ebb8baeb4ee18261d73d1c0d2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47222
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: James Price <jrprice@google.com>
Add semantic::Swizzle and semantic::StructMemberAccess, both deriving from MemberAccessorExpression
Add semantic::Function::Parameters() to list the semantic::Variable parameters for the function.
Change-Id: I8cc69f3738380c14f61d051ee2989be6194d148d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47220
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Avoids the need for downstream users to manually run this transform.
Change-Id: I0c63e2fd8b6ad49b752ed1757370e386171481cb
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47440
Commit-Queue: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
With this change, the Validator is fully removed from Tint, including
from it's public API.
Fix: tint:642
Change-Id: Id4867cc3866bb2ea09eff499537d58b938d18f43
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47125
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Use the new CalculateArrayLength and DecomposeStorageAccess transforms to simplify storage buffer patterns before running the HLSL writer.
The HLSL writer now handles the InternalDecorations for the internal load, store, and buffer-length intrinsics.
GeneratorImpl::EmitStorageBufferAccessor() has now been entirely removed, as all this primitive load / store decomposition performed by DecomposeStorageAccess.
TODOs around runtime arrays have been removed, as this is now handled by CalculateArrayLength.
Bug: tint:185
Bug: tint:683
Change-Id: Ie25a527e7a22da52778c4477cfc22501de558a41
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46878
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Tint only reflects the bindings that are statically used so before this
fix it would produce an empty pipeline layout. Fix this by statically
referencing the sampler binding in the shader.
Fixed: dawn:754
Change-Id: I381acd9adb7d1e80ccf0642b5189750a5a43de25
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47420
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Used to used to replace calls to arrayLength() with a value calculated from the size of the storage buffer.
Bug: tint:185
Change-Id: If7ddc8dad2ed3d20c1d76b5f48bfd2c7634f96e2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46877
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Used to breakdown storage buffer reads and writes into primitive loads and stores.
Bug: tint:683
Change-Id: I92983deef7485bc1a6a5d9921ec82f8e19b09744
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/46876
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: James Price <jrprice@google.com>
Fix some SPIR-V tests that were wrongly expecting parameters to be
loaded from memory as a result of them not being const.
Change-Id: Ieab6f1edd4a4ba6efd226fe190e7a49b309048c5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47281
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This is a commonly used pattern.
Change-Id: I698397c93c33db64c53cbe8662186e1976075b80
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/47280
Auto-Submit: James Price <jrprice@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Validation is now automatically performed, and the Validator class is
now redundant and will soon be removed from Tint.
Bug: tint:642
Change-Id: I9ddbe523d85e2a4dfeff6d08324a6ca368d6cc74
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47124
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
The various backends hit UNREACHABLE() during pipeline creation if
depthStencil.depthCompare (or likewise for stencil) are set to
undefined.
Bug: chromium:1195694
Change-Id: Ibf4d8d47b4c98343dce3caccdf79ee90c0de899f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46863
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This change also marks 3D view creation as Unsafe API.
BUG: dawn:547
Change-Id: Icdb7b48f19054d70258363f6d58ded957be72b70
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/46723
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Test is flaky on the NV bot so it's being disabled
as I investigate.
BUG=dawn:733
Change-Id: I9b721f05665cefe8a6eee53fe691f83071484965
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47260
Reviewed-by: Corentin Wallez <cwallez@google.com>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
After we applied __VA_ARGS__ in macros and use {x, y} and {w, h}
to replace (x, y) and (w, h) in EXPECT_TEXTURE_RGBA8_EQ and
EXPECT_TEXTURE_FLOAT_EQ, we can use the more general macro
EXPECT_TEXTURE_EQ. Then these two macros can be removed. Austin
has already put a TODO for this change but didn't do that.
utils::MakeOrigin and utils::MakeExtent are removed because they
are not needed.
In addition, this change removes 0 in callers for parameter level,
because level's default values is 0 in helpers implementation.
BUG: dawn:748
Change-Id: Iece4db7a8ed1d47b57988412f1c897205e7403d4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/47100
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
