This CL adds support for switch and case statements into the MSL writer.
Bug: tint:8
Change-Id: Ib51f943e8476c0ecfd45e9131404f96934c6e21f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24180
Reviewed-by: David Neto <dneto@google.com>
Added a constraint in ValidateBufferBinding function checking for too
large uniform buffer bindings. Added MaxUniformBufferBindingSize
test in BindGroupValidationTest.
Bug: dawn:436
Change-Id: I31c6e2236ce928d5e81c43455eb18cf4eacdc0f1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24081
Commit-Queue: Tomek Ponitka <tommek@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
The stress test is causing timeouts on slower GPUs
due to the TDR threshold being hit. This halves the
number of writes required to complete the test.
BUG=dawn:228
Change-Id: I18dfa68b39a2c079b89eeadc78a69675e5c3269f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24100
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
SetSubData's count is a uint64_t while Queue::WriteBuffer's is a size_t
so we add a small validation check that no narrowing will occur.
No test is added because SetSubData will be removed soon, and it will be
hard to test because of the Null backend's artificial OOM.
This was found while debugging an unrelated fuzzer issue.
Bug: chromium:1099621
Change-Id: I27a9da2b94f51e889c5573f88d4a0a73fea5985c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23961
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
In the client code, we often need to translate between WGPUObject (the
API type) to Object* (the internal client type). This added a bunch of
reinterpret_casts that make the code less readable and more fragile.
This CL adds FromAPI and ToAPI helpers in the autogenerated
ApiObjects_autogen.h header, that convert between API and internal types
in a type-safe way.
Bug: dawn:445
Change-Id: Ia1bf624f0315ced496b95cb660adf88abd916d71
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24063
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This header was only used to call DeviceCreateErrorBuffer and
DeviceInjectError that are used in some handwritten client commands.
We remove the need for the header by making these two commands
handwritten.
This also improves readability, previously injecting errors read:
ClientDeviceInjectError(reinterpret_cast<WGPUDevice>(device),
WGPUErrorType_Validation,
"Some validation message");
And now reads:
device->InjectError(WGPUErrorType_Validation, "Some validation message");
Bug: dawn:445
Change-Id: Ie11570aacf3036e13abd174d91670ecb84661226
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24080
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This CL modifies code generation so that the generated client procs call
the handwritten methods on client objects directly.
Previously the flow was:
- wgpuBarDoStuff
- ClientBarDoStuff
- ClientHandwrittenBarDoStuff
- client::Bar::DoStuff
With this CL the flow is:
- wgpuBarDoStuff
- ClientBarDoStuff
- client::Bar::DoStuff
This required adding Buffer creation methods on client::Device instead
of calling client::Buffer static methods directly.
Bug: dawn:445
Change-Id: I1b332b71ac7a03685afcf8fd0617d3d27da468cf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24062
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This CL only moves code, renames client::Fence members, and introduces
client::Queue. Additional fence methods are added for the interaction
with the queue. There are no functional changes.
With this ApiProcs.cpp is almost passthrough and will be removed in a
follow-up CL.
Bug: dawn:445
Change-Id: I65544ef76b54614452cf7c74a948a96cb35a4cfe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24061
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This CL adds the code to convert a loop/continuing statement into MSL.
Bug: tint:8
Change-Id: I9fa595908c6d834d9543b583c8baf8c19f8cae6c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24122
Reviewed-by: David Neto <dneto@google.com>
Compensate for the fact that dominance does not correspond
exactly to scoping. A definition can dominate a use, but when mapped
in a naive way to constant definitiion and its use, the definition
name goes out of scope by the time you reach the use.
This is correct for storable types.
Bug: tint:3
Change-Id: I03e6c5ba68393151485ed4cdbe6b2b3d7773d1ad
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24141
Reviewed-by: dan sinclair <dsinclair@google.com>
Avoid sinking expensive operations into control flow such as loops.
The heuristic way to achieve that is to avoid moving combinatorial
values across *any* structured construct boundaries.
Bug: tint:3
Change-Id: I91502b01166a0db64c0e652331591850df75f9d4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24140
Reviewed-by: dan sinclair <dsinclair@google.com>
This also removes the reliance on BufferBase::IsMapped to know whether
to unmap on destroy. This call was confusing because it was used by the
D3D12 backend to know if its own storage was mapped, but semantically
seemed to check for Buffer::State::Mapped (and not MappedAtCreation).
Bug: dawn:445
Change-Id: I3d6fde1d2996798d53264d5643545f0efb90551a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/24060
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Brandon Jones <brandon1.jones@intel.com>
This CL adds GetMappedRange reusing the existing GetMappedPointerImpl
call in dawn_native. In dawn_wire tracking is added to keep a
Buffer::mMappedData around.
Tests are added to test the result of Get[|Const]MappedRange in all
buffer states.
Bug: dawn:445
Change-Id: I3737dc4d36f31d392839952da0b5c0d10c7c8a88
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23861
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
In a follow-up CL we need to know if the buffer is in the
MappedAtCreation state for validation of GetMappedRange. Having the
state not 100% reflect the state in the spec meant that validation if
GetMappedRange would fail for buffers mapped at creation for which
IsMapWritable is true.
Bug: dawn:445
Change-Id: I4a64335a708b838526da8d65f907b21c782816e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23981
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This CL only moves code, renames client::Buffer members and does
additional casts where needed. No functional changes.
Bug: dawn:445
Change-Id: I2bf83ecc1c9b36d5965d0365360dd981fcd41aac
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23860
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This CL adds writting of break and continue statements to the MSL
backend.
Bug: tint:8
Change-Id: If2443c036fa82f54708d209d924192ee7a159e76
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24121
Reviewed-by: David Neto <dneto@google.com>
This CL adds emission of member accessor expressions to the MSL writer.
Bug: tint:8
Change-Id: I21d8564880c44d719c89dca2a10cd97ccb1e2cd7
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24120
Reviewed-by: David Neto <dneto@google.com>
Otherwise on 32-bit platforms, creation of a buffer bigger than the max
size_t would overflow the check and no OOM would be produced.
Bug: chromium:1099621
Change-Id: I987a338b150d10c0eabc3eb5fb3b815a5c2a5ca2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23960
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
In a render/compute pass, if a texture is used as the same usages
across its subresources, and it is also used as different usages
across its subresources. We should mark that it is not used as the
same usages across its subresources for this pass, and we need to
visit every single subresource to track its usages transition.
Bug: dawn:462
Change-Id: Ide0770db62a3b7b85664757b21eb3280a0bb646c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23300
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
The current `cast` conversion code only handles scalar types and fails
if provided with vectors. This CL updates the logic to accept scalars
along with the provided scalar cases.
Bug: tint:96
Change-Id: I60772e75286fc3ee7a9dfba6634db069062b22d0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23820
Reviewed-by: David Neto <dneto@google.com>
Added Device::GetOrCreateEmptyBindGroupLayout which caches the result
after being run and modified PipelineBase::getBindGroupLayout to use
that instead of creating a new empty bind group layout each time.
Bug: dawn:466
Change-Id: I70a5719265784eb8f60c2eedf6db7596462b21bd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23980
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Tomek Ponitka <tommek@google.com>
- Add googletest and spirv-tools local builds only if their CMake targets
are not already configured.
- Add local spirv-headers as an include directory only if the associated
CMake directory does not already point to a directory.
Change-Id: I53ebb0d8fdf7703e8219000b78c75c30859c91a4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24020
Reviewed-by: dan sinclair <dsinclair@google.com>
This CL adds emission of alias types to the MSL writer. They are output
as `typedef`s.
Bug: tint:8
Change-Id: I18b839ed0238c4636e3975f35f5d88badd412fe4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24001
Reviewed-by: David Neto <dneto@google.com>
This CL adds the code to emit array accessors from the MSL backend..
Bug: tint:8
Change-Id: Ia6b49c11602d39aa559feac31fcfd592ab54928c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/24000
Reviewed-by: David Neto <dneto@google.com>
This CL adds emission of the unary `-` and `!` operators.
Bug: tint:8
Change-Id: I9dda066111cc8f115b593127cf070c6ca37bdc66
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23842
Reviewed-by: David Neto <dneto@google.com>
This Cl adds emission of the Kill statement as `discard_fragment`. This
may need to be revised when the semantics of Kill are agreed upon.
Bug: tint:8
Change-Id: I2d09f09143b2acd0139d876e873e3c70abbc84a3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23841
Reviewed-by: David Neto <dneto@google.com>
This Cl adds emission of `if`, `else if` and `else` statements to the
MSL backend.
Bug: tint:8
Change-Id: I8c22d70f2afa0a1d86cf475f5c98127504a6dc0e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23840
Reviewed-by: David Neto <dneto@google.com>
This CL adds conversion of casts to MSL.
Bug: tint:8
Change-Id: Iecfb9a5b413b1d10372b4d2fec31c0956b1475a0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23822
Reviewed-by: David Neto <dneto@google.com>
This CL adds the MSL conversion of as casts to `as_cast`.
Bug: tint:8
Change-Id: Iaa8ee1fa3077e4471bbead9d24fcf1e2d68998b0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23821
Reviewed-by: David Neto <dneto@google.com>
The process of passing the module through this reader, the WGSL semantics,
and the SPIR-V writer will sanitize the module such that the end result
should satisfy SPV_ENV_WEBGPU_0 requirements.
Being more forgiving about the input SPIR-V will be a quality-of-life
improvement.
Bug: tint:3
Change-Id: Ib54cbf729b9e078d797a1ef31422bad497daa5a0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23942
Reviewed-by: dan sinclair <dsinclair@google.com>
Commit-Queue: dan sinclair <dsinclair@google.com>
Also fix a misuse of VkBufferImageCopy that caused some Swiftshader
failures.
Bug: dawn:22
Change-Id: Ie812a590d70c7561dfcf2f78ce6c530187610e65
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23200
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Based off of the configs used in Dawn
BUG=tint:1
Change-Id: Ie6d028dd0c0ae4ce77fa689a3e080b91afd56f83
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23800
Reviewed-by: dan sinclair <dsinclair@google.com>
This patch moves the computation of TextureBufferCopySplit outside of
the loop over each copy texture array layer so that we only need to do
the computation once for each B2T and T2B copy command.
BUG=dawn:453
TEST=dawn_end2end_tests
Change-Id: I1fcfc972504f845467af92a77bc37870ed7b52a7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23720
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL adds preliminary entry point support to the Metal backend.
Bug: tint:8
Change-Id: I7b904621d706d4503d5054711de64872f79cf2fa
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23708
Reviewed-by: David Neto <dneto@google.com>
This Cl adds the code to emit scalar and type constructors from the
Metal backend.
Bug: tint:8
Change-Id: I95c713568ae3a73b82f8c9e10119e29e3469893e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23707
Reviewed-by: David Neto <dneto@google.com>
This CL adds emission of binary operations to the Metal backend.
Bug: tint:8
Change-Id: I797daadd238b718b081842b63ccefab3294bc20c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23706
Reviewed-by: David Neto <dneto@google.com>
This CL adds assignment statements to the Metal backend.
Bug: tint:8
Change-Id: Iaf4faa62124948fd0e785d5bebd20aae778ba050
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23705
Reviewed-by: David Neto <dneto@google.com>
This Cl adds the code to emit functions from the metal writer. Note,
this does not handle entry points yet.
Bug: tint:8
Change-Id: Ie665771169261f6839de5eb1b66dc511bf47616a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23704
Reviewed-by: David Neto <dneto@google.com>
This CL adds the start of identifier expressions to the Metal backend.
Identifiers with paths are currently not supported.
Bug: tint:8
Change-Id: I4df8b6a3c32251d454d3dae5fa8933dad36094f8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23703
Reviewed-by: David Neto <dneto@google.com>
This CL adds generation of the return statement.
Bug: tint:8
Change-Id: Iffee600e77a485649b987d39aab47742968e438e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23702
Reviewed-by: David Neto <dneto@google.com>
This CL adds the start of type emission for the Metal backend. A few
types like pointers and structs aren't complete yet.
Bug: tint:8
Change-Id: I648e9275ef1b9dc6fa63b6ab328fe018a5f620ea
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23701
Reviewed-by: David Neto <dneto@google.com>
This CL adds the basis of the Metal Shading Language backend.
Bug: tint:8
Change-Id: I85976250eb41ac12203a5db116444e993c3d09d4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23700
Reviewed-by: David Neto <dneto@google.com>
Use the shortcut for zero-values: a type constructor without
any parameters. Scalars still use plain literals like false, 1u, 1.0.
Change-Id: Ie436f1af28cbab0b4c87a07b057deb04632eb534
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/23680
Reviewed-by: dan sinclair <dsinclair@google.com>
Roll third_party/glslang/ 00965b9fa..839704450 (14 commits)
00965b9fa9..8397044502
$ git log 00965b9fa..839704450 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 gleese Update test expected files with new magic number
2020-06-22 gleese Update SPIR-V generator version
2020-06-05 gleese Update test results to expect OpFUnordNotEqual
2020-06-05 gleese Use OpFUnordNotEqual for floating-point !=
2020-06-22 johnkslang Update README.md
2020-06-19 bclayton Add kokoro configs for android-ndk and cmake
2020-06-19 bclayton Switch ndk_test from gnustl_static to c++_static
2020-06-17 ShabbyX Add -g0 command line argument
2020-06-16 cepheus Build: use better MSVC subfolder names for the previous build changes.
2020-06-16 cepheus Bump version numbers.
2020-06-16 bclayton Move hlsl/ source to glslang/HLSL/
2020-06-16 cepheus Bump version.
2020-06-15 bclayton CMake: Fold HLSL source into glslang
2020-06-10 bclayton C Interface: Split SPIR-V C interface to own file
Roll third_party/shaderc/ c2ac70797..caa519ca5 (2 commits)
c2ac70797a..caa519ca53
$ git log c2ac70797..caa519ca5 --date=short --no-merges --format='%ad %ae %s'
2020-06-17 rharrison Add support for different default/trunks in roll-deps (#1086)
2020-06-15 rharrison Rolling 5 dependencies (#1085)
Roll third_party/spirv-cross/ 9e3df69d4..f9ae06512 (12 commits)
9e3df69d4e..f9ae06512e
$ git log 9e3df69d4..f9ae06512 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 dsinclair Roll deps and update tests.
2020-06-22 post MSL: Remove the old VertexAttr API.
2020-06-19 cwallez Fix placement of SPIRV_CROSS_DEPRECATED.
2020-06-19 post Fix duplicated initialization for loop variables with initializers.
2020-06-18 post MSL: Add test case for constructing struct with non-value-type array.
2020-06-18 post MSL: Deal with loading non-value-type arrays.
2020-06-18 post MSL: Add tests for array copies in and out of buffers.
2020-06-18 post MSL: Improve handling of array types in buffer objects.
2020-06-18 post Clean up some deprecation warnings when building with Makefile.
2020-06-18 post Remove unused member in MSLShaderInput.
2020-06-13 cdavis MSL: Fix up input variables' vector lengths in all stages.
2020-06-16 post HLSL: Fix texProj in legacy HLSL.
Roll third_party/tint/ b8f493005..0c647a889 (15 commits)
https://dawn.googlesource.com/tint/+log/b8f4930055df..0c647a8896d1
$ git log b8f493005..0c647a889 --date=short --no-merges --format='%ad %ae %s'
2020-06-22 dneto sample: handle SPIR-V assembly input
2020-06-19 dj2 [spirv-writer] Emit logical and and logical or
2020-06-18 dneto [spirv-reader] Remove orphaned TODOs
2020-06-18 dsinclair Add support for sclamp and uclamp GLSL methods.
2020-06-18 dsinclair [spirv-writer] Add as casts.
2020-06-18 dneto [spirv-reader] Add ConvertFToU, ConvertFToS
2020-06-18 dsinclair [wgsl-reader] Fixup off by 1 bug.
2020-06-17 dneto [spirv-reader] Add mixed scalar/vector/matrix multiply
2020-06-17 dneto [spirv-reader] Add ConvertSToF, ConvertUToF
2020-06-17 dj2 Add GLSL MatrixInverse type determination.
2020-06-17 dneto [spirv-reader] Add vector shuffle
2020-06-17 dj2 Add type determination for GLSL determinant.
2020-06-17 dneto [spirv-reader] Add OpCopyObject
2020-06-17 dj2 [spirv-writer] Only extract composites for non-const constructors.
2020-06-16 dneto [spirv-reader] Add ArrayStride
Change-Id: I74d332c0972b2e6e0f4b6cc349d54ea5887b051c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23661
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
