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>
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>
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 11d09f2fe7c006b78f7319e876e4ced43f0c1a60.
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>
No need for the HLSL-style repeated swizzle; GLSL allows construction
of a vector from a scalar value of the component type.
Bug: tint:1317
Change-Id: Ia0afe3012cbb56716a2d1c5c3849dd662a5ff89c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70342
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
'__' is reserved in C++, and the 'match__' and 'build__' functions are causing OSS-fuzz builds to fail.
Add the change in tint behavior to the OT notes.
Add end to end tests for underscores. While the GLSL and MSL compilers seem to accept leading and double underscores in identifiers, the tint build failure has highlighted we have more work to do here (crbug.com/tint/1319)
Fixed: oss-fuzz:41214
Bug: tint:1292
Bug: tint:1319
Change-Id: I32b7bf4e0cff26e678b788457f90452c2503da50
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70480
Commit-Queue: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Performs a module-scope (global) declaration dependency analysis, so
that out-of-order global declarations can be re-ordered into dependency
order for consumption by the resolver.
The WGSL working group are currently debating whether out-of-order
declarations should be included in WebGPU V1, so this implementation
currently errors if module-scope declarations are declared out-of-order,
and the resolver does not currently use this sorted global list.
The analysis does however provide significantly better error diagnostics
when cyclic dependencies are formed, and when globals are declared
out-of-order.
The DependencyGraph also correctly now detects symbol collisions between
functions and types (tint:1308).
With this change, validation is duplicated between the DependencyGraph
and the Resolver. The now-unreachable validation will be removed from
the Resolver with a followup change.
Fixed: tint:1308
Bug: tint:1266
Change-Id: I809c23a069a86cf429f5ec8ef3ad9a98246766ab
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69381
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Vulkan requires round-to-nearest when converting from a float
coordinate to an integer array layer. It prefers round-to-nearest-even.
Use round-to-nearest-even, instad of relying on the rounding behaviour
of the i32(f32) overload.
Fixes: tint:1316
Change-Id: I43624e25e8ea27d3a6e04841a911bbb9418810d0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70343
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 patch add the size parameter check in buffer mapAsync in dawn
wire server to make sure that it is not WGPU_WHOLE_MAP_SIZE. Together
with validation in mapAsync in dawn native, we can ensure that the
size parameter deserialized in wire server is a valid actual size.
When using default size with dawn wire, the actual size is computed
by wire client, and WGPU_WHOLE_MAP_SIZE shall never be passed to server.
Bug: chromium:1270819
Change-Id: Ic0fe52efed15860bcc519a3881f0f649f7455435
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70260
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
This patch adds the object label to the trace events for the creation
of pipeline and shader module so that we can easily know which shader
module or pipeline creation task the trace event belongs to.
BUG=dawn:1167
Change-Id: Ic2de4542d0167437eea2fd600d0f0be3bdd225f9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70041
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch fixes a shader compilation warning in FirstIndexOffsetTests
by adding "flat" interpolation types to the user-defined unsigned
integer vertex outputs and fragment inputs.
This patch also enables FirstIndexOffsetTests on Vulkan backends as
we have already correctly supported "flat" interpolation in WGSL.
BUG=tint:451
TEST=dawn_end2end_tests
Change-Id: I965572c8460494e3eaec5dcf83e2dc67c0771250
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70025
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Try to lex identifiers before punctuation, and backtrack if we only
see a single underscore or something that starts with two underscores.
Rename the modf and frexp return types to start with two underscores.
Spec PR:
https://github.com/gpuweb/gpuweb/pull/2326
Change-Id: Id283af100babfe84faa183345cb8a60848140caa
Fixed: tint:1292
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70160
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
Instead of using template functions, generate define string pairs
in std::string. For DXC path, convert them to std::wstring. It is
okay since shader generation is already expensive.
By the way generalize it to all kinds of defines in
ShaderCompilationRequest.
Bug: dawn:1137
Change-Id: I5518e992b56497e28c8ac7e818bf19b4853dee4a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70120
Commit-Queue: Shrek Shao <shrekshao@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Use imageSize() on images, not textureSize().
In GLSL, the LOD parameter to textureSize() is mandatory for
sampled textures, so emit a default 0 if not supplied. (Also, don't pack
the level into the coords argument; that's an HLSLism.)
GLSL returns the array size of array textures in the final component
of textureSize(); remove it for WGSL.
Write the subtype of storage images correctly (uimage*, iimage*, etc).
This required a bit of cleanup to move "writeonly" ahead of subtype
emission.
Bug: tint:1298
Change-Id: Ica1cec0f833a9b684143c8b0cf6d090fb511a7d2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/70140
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Adds label tracking for:
- BindGroup
- BindGroupLayout
- PipelineLayout
- TextureView
- ExternalTexture
- Sampler
- QuerySet
Labels are passed to Vulkan and D3D12 where applicable, though many of
the related structures don't appear to be labelable objects in D3D12.
Bug: dawn:840
Change-Id: Ic7073dc9c02c9fb05bb46f2f8a84e575d5ba5c16
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/70180
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
ArrayLengthFromUniform is needed for correct bounds checks on
dynamic storage buffers on D3D12. The intrinsic GetDimensions does
not return the actual size of the buffer binding.
ArrayLengthFromUniform is updated to output the indices of the
uniform buffer that are statically used. This allows Dawn to minimize
the amount of data needed to upload into the uniform buffer.
These output indices are returned on the HLSL/MSL generator result.
ArrayLengthFromUniform is also updated to allow only some of the
arrayLength calls to be replaced with uniform buffer loads. For HLSL
output, the remaining arrayLength computations will continue to use
GetDimensions(). For MSL, it is invalid to not specify an index into
the uniform buffer for all storage buffers.
After Dawn is updated to use the array_length_from_uniform option in the
Metal backend, the buffer_size_ubo_index member for MSL output may be
removed.
Bug: dawn:429
Change-Id: I9da4ec4a20882e9f1bfa5bb026725d72529eff26
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69301
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
D3D12 doesn't have native pipeline constants feature.
This is done by using #define. Add some new tests to make
sure these define approaches work as expected.
Also makes duplicate pipeline constant entries an invalid
case.
Bug: dawn:1137
Change-Id: Iefed44a749625b535bbafbb39f42699f0b42e06a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/68860
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shrek Shao <shrekshao@google.com>
resolver.cc has grown very large, and is difficult to navigate.
The logic is identical to before, but validation logic has been moved to its own .cc file.
Bug: tint:1313
Change-Id: I4b7f3208815efe8ff02f2ad006b7cd31b5e37006
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69380
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
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>
Use uintBitsToFloat.
Bug: tint:1306
Change-Id: Ie9a5e14c13c0d63b57c126f16c4e2a5c7a77e3f7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69740
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Failures in the following tests are preventing Dawn from rolling into
Chromium due to errors when run against D3D12_NVIDIA_Quadro_P400
ComputeDispatchTests.IndirectBasic
ComputeDispatchTests.IndirectOffset
ComputeDispatchTests.MaxWorkgroups
Bug: dawn:1196
Change-Id: Ie7188384656307ede0f467ead6fba9289d9db655
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69920
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
Lexer methods scanning for comments and whitespace can now
return an error.
Fixes: tint:1309
Change-Id: Ica8e393d3410b1bda2a293db0d9b0006770770ea
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69361
Auto-Submit: David Neto <dneto@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
Implements MultiplanarExternalTextureTransform to allow transforming a
texture_external binding into two texture_2d<f32> bindings and a uniform
buffer binding. Transforms textureSampleLevel and textureLoad calls with
a texture_external parameter into custom functions that can handle both
single-plane RGBA or bi-planar YUV. Includes tests.
Bug: dawn:1082
Change-Id: Icb6d8b0f3773feca01c833171f07230c3531f3aa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/68620
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This patch supports [[num_workgroups]] on D3D12 for DispatchIndirect
by appending the values of [[num_workgroups]] at the end of the
scratch buffer for indirect dispatch validation and setting them as
the root constants in the command signature.
With this patch, for every DispatchIndirect call:
- On D3D12:
1. Validation enabled, [[num_workgroups]] is used
The dispatch indirect buffer needs to be validated, duplicated and
be written into a scratch buffer (size: 6 * uint32_t).
2. Validation enabled, [[num_workgroups]] isn't used
The dispatch indirect buffer needs to be validated and be written
into a scratch buffer (size: 3 * uint32_t).
3. Validation disabled, [[num_workgroups]] is used
The dispatch indirect buffer needs to be duplicated and be written
into a scratch buffer (size: 6 * uint32_t).
4. Validation disabled, [[num_workgroups]] isn't used
Neither transformations or scratch buffers are needed for the dispatch
call.
- On the other backends:
1. Validation enabled,
The dispatch indirect buffer needs to be validated and be written
into a scratch buffer (size: 3 * uint32_t).
2. Validation disabled,
Neither transformations or scratch buffers are needed for the dispatch
call.
BUG=dawn:839
TEST=dawn_end2end_tests
Change-Id: I4105f1b2e3c12f6df6e487ed535a627fbb342344
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/68843
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch fixes a bug in the generation of expected data in CopyTests.
In function GetExpectedTextureData() we intend to initialize every byte
of the expected texture data, so we need to calculate the index of the
expected texture data with "bytesPerRow" instead of "texelBlocksPerRow".
BUG=chromium:1161355
TEST=dawn_end2end_tests
Change-Id: I05bcab629fc961c7425c10fcd534c451af199712
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69600
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Found while investigating Swiftshader support. Some Vulkan loaders
fail to create an instance if VK_ICD_FILENAMES is empty string
rather than entirely absent. It was set to empty string because
Dawn did not distinguish between nonexistent environment variables
and the empty string. This CL adds distinguishing between the two,
including tests for the behavior.
Bug: chromium:1266550
Change-Id: I1680a281f62e6b340009e01da65db9d485e2975e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69520
Auto-Submit: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
- Renames ProgrammablePassEncoder to just ProgrammableEncoder since it is also used in RenderBundleEncoder which is not a "pass"
- Adds testing infrastructure to further test device errors
- Ensures AttachmentStates are de-reffed when encoder objects are destroyed for proper cleanup
- Makes sure that both encoded and partial encoded commands are freed at destruction
Bug: dawn:628
Change-Id: Id62ab02d54461c4da266963035e8666799f61e9a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/68461
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
In GLSL, all identifiers beginning with gl_ are reserved (not just those
explicitly named in the spec), and so any found in WGSL must be renamed.
Bug: tint:1304
Change-Id: I92ed7ec674620f67775378ecb8debcfdb4b5bbb4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69701
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
For overridable constants without explicit ID, replace the
decoration with explicit ID to avoid ID changes impacted by stripped
away variables.
Bug: tint:1155, dawn:1137
Change-Id: I7d76c08952cfa870403ee2653411b2b6ee2af7b6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69500
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Shrek Shao <shrekshao@google.com>
In GLSL, relational operators are only valid for scalar operands. For
vector operands, lessThan, greaterThan, etc must be used.
Bug: tint:1303
Change-Id: Ia800f89111630c756dc1b30ef0c6858fb520fb16
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69561
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This adds overloads for WireCmd [De]serialization that don't take the
object id provider/resolvers and produce a fatal error as soon as an
object is encountered.
Bug: dawn:1186
Change-Id: I13e796a5d8f59c26279b9079d4496390506c739a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/68941
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
The new test can pass without further implementation changes on
D3D12 because:
- stencil aspect shares the same resource state with depth:
D3D12_RESOURCE_STATE_DEPTH_READ.
- stencil flag (D3D12_DSV_FLAG_READ_ONLY_STENCIL) for readonly
DepthStencilView descriptor has already been added into Dawn
in previous patch.
Bug: dawn:485
Change-Id: I87aaaac0f01744d3533f2d97f987ee23ad0a1f53
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69300
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
To help diagnose issues where Dawn fails to create or initialize
an adapter.
Bug: none
Change-Id: I0c757f99596e9b4ac0e559807654ffaf9cb03feb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69420
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This is the responsibility of the resolver, not the parser.
Required to handle out-of-order declarations.
Fixed: tint:888
Bug: tint:1266
Change-Id: I0cbdbe7f721a88bba89c0394a72a20e20b600000
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69106
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Add a new 'Target' to the ast::CallExpression, which can be either an
Identifier or Type. The Identifier may resolve to a Type, if the Type is
a structure or alias.
The Resolver now resolves the CallExpression target to one of the
following sem::CallTargets:
* sem::Function
* sem::Intrinsic
* sem::TypeConstructor
* sem::TypeCast
This change will allow us to remove the type tracking logic from the WGSL
parser, which is required for out-of-order module scope declarations.
Bug: tint:888
Bug: tint:1266
Change-Id: I696f117115a50981fd5c102a0d7764641bb755dd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/68525
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Change all the texture types to the GLSL equivalents. Note that some
types don't actually exist in GLSL ES, e.g., 1D textures, but this
will be handled later.
Change all the texture functions from HLSL-style to GLSL (e.g.,
texture.Sample(...) -> texture(texture, ...). Note that depth
comparison functions are probably wrong.
Implement writeonly storage texture type and functions.
Samplers are skipped entirely in the GLSL backend, with the assumption
that they will already have been combined into GLSL-style combined
samplers and textures by the client code.
Move the SingleEntryPoint transform above the RemovePhonies pass. This
ensures that texture variables are not optimized out. (Otherwise some
tests produce valid but not very useful results.)
Add the builtin-functions to the GLSL keywords list for renaming.
They're not keywords, but they can't be identifiers either.
Bug: tint:1298, tint:1299
Change-Id: I86c4547fcdd1eba80be98f6c05b939f345fd4c3e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69200
Commit-Queue: Stephen White <senorblanco@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
This is a tentative fix for a segfault that's happening on
metal::Adapter initialization on some systems.
Bug: dawn:1102
Change-Id: Iff31e46420e60cd76ecbbfa92bd5b5906ca89cf4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/69340
Auto-Submit: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
GLSL's mix is "mix", not "lerp".
Bug: tint:1297
Change-Id: Ie1894d28a35385511fcb5e3474856af82a6cc763
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69281
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Position maps to gl_Position in vertex shaders, and gl_FragCoord in
fragment shaders.
Bug: tint:1296
Change-Id: I22069af2c82bb03521f2721d16c29ba98c85f3f2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/69280
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Remove deprecated usage of size=0 as default size in setIndexBuffer and
setVertexBuffer. Using size=0 now result in a zero-size binding instead
of default size.
Bug: dawn:1058
Change-Id: I2ef0afc8d8826aa87a17c037d4dd1baf14e09f89
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/67744
Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
