These operations return a vec4, when WGSL expects a single float scalar.
Fixed: tint:438
Change-Id: I4e16190155f80481897ad7db8b96ed3e58a7bfe3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37448
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Offset requires the ImageGatherExtended capability, where as ConstOffset does not. WGSL enforces the offset range required by SPIRV.
Bug: tint:143
Change-Id: Ia098010ecdb8a4a01999b4e9a6faabf3f4d1251f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37447
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
All shader backend languages describe cubes as width / height, but give no way to query depth. WGSL however returns a vec3<i32> for cube textures when calling textureDimensions().
As cube textures must be square (width == height == depth), just replicate the height for the depth.
See https://github.com/gpuweb/gpuweb/issues/1345
Bug: tint:140
Bug: tint:437
Change-Id: I76ef18ee4bd8b53d5f9d9d3f1c10c3f7cb23e137
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37446
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Fixes validation error:
`Image must have either 'MS'=1 or 'Sampled'=0 or 'Sampled'=2`
Bug: tint:140
Bug: tint:437
Change-Id: If6d7e86aeb7767b212debf94bcae9ee2ce8ad209
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37445
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
These are required for correct SPIR-V emission.
Bug: tint:444
Change-Id: I6d25dcc6e06af7f9ca9f250758b7901171923773
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37444
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Use the same builder helpers as IntrinsicTextureTest.Call, significantly reducing boilerplate
Change-Id: Idb37a1704b9ed76c3872d14003ff279b2955d18b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37443
Auto-Submit: Ben Clayton <bclayton@google.com>
Commit-Queue: David Neto <dneto@google.com>
Reviewed-by: David Neto <dneto@google.com>
Change-Id: If1c4b72f636f7aa9d8fac81b5172dd050b06dc32
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37500
Commit-Queue: David Neto <dneto@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: David Neto <dneto@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This CL updates the test WGSL files to use // for comments instead of #.
Change-Id: I5ba31cfe15e9f293bcb82f82e2a3dbe6f6e61e96
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37480
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Revert "Revert 3 fuzzing CLs, since they are preventing rolling into Chromium."
This reverts commit 1d9935cf37.
Also adjusts BUILD.gn file, so that Chromium build can find all the
needed symbols.
BUG=tint:58,tint:59,tint:193,tint:194,tint:199,tint:436
Change-Id: I3fe71ff52c8156f30fccfaab0bf7f647f158aea4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37460
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
This was already rejected, but with a not-very-useful message.
Error out more consciously and issue a higher level, more informative
error message.
Fixed: tint:442
Change-Id: I3643b98d17f55b44b9dcf86aa828010bb39fcd8e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37242
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: David Neto <dneto@google.com>
Auto-Submit: David Neto <dneto@google.com>
This CL reverts the changes to use the top level namer in the various
backends. This is causing issues when rolling into Dawn in the case
where the tint generator is used to create SPIR-V which is sent to
SPIRV-Cross but then generator and inspector aren't used. The entry
points end up being incorrect as SPIRV-Cross gets the renamed entry
points.
Change-Id: I4749e1d773f2bd9edcce83e63555f07a443d5ca5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37342
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Currently Dawn may use the tint generator or the SPIRV-Cross generator.
In the case of SPIRV-Cross, we need to generate the SPIR-V with the
original names otherwise SPIRV-Cross won't be able to match up the entry
point name with the names in the shader.
Change-Id: Ica473030009b282fee352f2d1c1acc93f1db592c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37222
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
This CL fixes up a merge conflict which accidentally used the Unsafe
namer instead of the Mangle namer for the temporary API to allow rolling
into Chrome.
Change-Id: Id3b932d29fe15ab64347350f5b36b3d9efeffbdf
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37300
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Allows symbols to be used as keys for std::unordered_map and std::unordered_set.
Replace all map / set use of uint32_t for Symbol, where applicable.
Change-Id: If142b4ad1f0ee65bc62209ae2f277e7746be19bb
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37262
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
`DetermineStorageTextureSubtype()` may add types to the module while these types are being iterated over, leading to UB.
To work around, collect all the storage texture types into a vector first, and iterate over these.
Change-Id: Ib94b1df52d6ccbbf635a6d89eeeabef46ba03416
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37261
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Automatically prints a newline at the end of the last diagnostic in a list. Defaults to true.
Disabled for many tests that assume no newline at end of string.
Change-Id: Id1c2f7771f03f22d926fafc2bebebcef056ac5e8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37260
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
This was changed originally, but we no longer need the module to be
non-const for the Inspector. Set it back to const to fix the Chrome
roll.
Change-Id: I68166a7a687249cab5c344167386144554b7d175
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37221
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: dan sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Change-Id: I5977c7fe09f80e9da9438e7842fdfdf44346c839
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37220
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>
This Cl updates all of the generators and the inspector to use the
mangle namer by default.
Change-Id: Id6811d76bf2475a2c2a2864fb8fc0f43e95a6e65
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36944
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL adds an extra constructor to the inspector to change the namer
user. The inspector tests are then updated to use the test namer.
Change-Id: Ibc91de89b52161dc125b38d65e445b5833ad6c18
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36943
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL changes the generators so we don't have to move the module into
the generator. This will then allow calling the demangler at a later
point and still having access to the module.
Change-Id: Icad16ddb2b89921cbb174cf7fec520c410139285
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36942
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates the SPIR-V generation tests to use the TestNamer.
Change-Id: I6a1d9a4c41f080ba3518509864bb06f1629ab0a9
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36941
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates the HLSL tests to use the test namer and fixes up places
where the incorrect name was output.
Change-Id: I8510d1ff5a57f3a0996dc9c7c8478775ef141105
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36940
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL updates the MSL generator to use a test namer, the various
places where the incorrect name was emitted have been fixed.
Change-Id: I20c990bdddc4f0580b09269920abe8376fa3ca07
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36900
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL removes the name fields from the various AST nodes now that the
symbols are used everywhere.
Change-Id: I73e8fa8958aa6e6f0159b12b63176b12c418f525
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36762
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL removes the name method from IdentifierExpression. The usages
have been converted over to the symbol.
Change-Id: Id751c2fc4a43bd5414fbaf8a8a66ecffb3838e48
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36801
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL removes the function name accessor and changes all usages to use
the symbol.
Change-Id: I19b92bf1bc557ba14e68ef8cb381487a4ad1f7ee
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36821
Reviewed-by: Ben Clayton <bclayton@google.com>
This CL removes the name accessor from the struct member. Usages have
been replaced with symbol usages.
Change-Id: Idd9c5b34f0b5503ffee84e0c82d69aa65b1df7ea
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36820
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
This CL removes the name accessor from the StructType. All usages are
updated to use the symbol.
Change-Id: I65d793e9609a1663facce955bdb89e60f11f382a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36800
Reviewed-by: Ben Clayton <bclayton@google.com>
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>
Revert "Adding fuzzing for Transforms"
This reverts commit 4a29008c7e.
Revert "Add fuzzers for various emission paths"
This reverts commit 39545b7e7c.
Revert "Create common utility class for fuzzing"
This reverts commit 766e31d507.
Change-Id: Ia4e4ea2a4a5f423ea5bfa8ca9659c4028b558b45
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37180
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
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>
Roll third_party/spirv-tools/ 8f4b35c33..f3ccb633d (11 commits)
8f4b35c332..f3ccb633df
$ git log 8f4b35c33..f3ccb633d --date=short --no-merges --format='%ad %ae %s'
2021-01-07 dneto use std::string::empty() to test for emptiness (#4098)
2021-01-07 46493288+sfricke-samsung spirv-val: Label standalone Vulkan VUID (#4091)
2021-01-06 46493288+sfricke-samsung spirv-val: Add Vulkan decroation VUID (#4090)
2021-01-06 stevenperron Fix binding number calculation in desc sroa (#4095)
2021-01-06 stevenperron Build deps: dump ini from 1.3.5 to 1.3.7 in tools/sva (#4092)
2021-01-06 46493288+sfricke-samsung spirv-val: Add Vulkan FP Mode VUID (#4088)
2021-01-06 46493288+sfricke-samsung spirv-val: Fix Vulkan image sampled check (#4085)
2021-01-06 46493288+sfricke-samsung spirv-val: Add Vulkan ForwardPointer VUID (#4089)
2021-01-06 46493288+sfricke-samsung spirv-val: Add Vulkan ImageTexelPointer format check (#4087)
2021-01-05 46493288+sfricke-samsung spirv-val: Add Vulkan Group Operation VUID (#4086)
2020-12-17 46493288+sfricke-samsung spirv-val: Add first StandAlone VUID 04633 (#4077)
Created with:
roll-dep third_party/spirv-tools
Change-Id: Ia8b6b998358881be7c48f84a6a046827d09d7743
Roll third_party/gpuweb-cts/ 46c7b591c..1ba84a62a (12 commits)
46c7b591c2..1ba84a62ae
$ git log 46c7b591c..1ba84a62a --date=short --no-merges --format='%ad %ae %s'
2021-01-07 kainino Organize and rename some tests (#429)
2021-01-07 kainino Add plans for texture view reads/writes (#430)
2021-01-07 9856269+sarahM0 [wgsl] Add validation test - v-0033: If the initializer is present, it's store type must match the store type of the variable. (#418)
2021-01-07 9856269+sarahM0 [wgsl] Add validation test - v-0034: The access decoration must only appear on a type used as the store type for a variable in the storage storage class. (#420)
2021-01-06 9856269+sarahM0 [wgsl] add validation test - v-0035: The access decoration is required for variables in the storage storage class. (#421)
2021-01-06 9856269+sarahM0 [wgsl] Add validation test - v-0036: Module scope variable must not be in the function storage class.
2021-01-06 9856269+sarahM0 [wgsl] Add validation test - v-0037: Module scope variables must be declared with an explicit storage class decoration.
2021-01-06 9856269+sarahM0 [wgsl] Add validation test - v-0032: constraints on module variables with an initializers (#417)
2020-12-23 jiawei.shao Add T2T operation tests for all the compressed color formats (#412)
2020-12-22 kainino Catch exceptions in expectValidationError (#416)
2020-12-21 kainino clarify pull request template
2020-12-18 kainino Test fixes found by Chromium automated testing (#415)
Created with:
roll-dep third_party/gpuweb-cts
Change-Id: I9ce04555e4f34259ad501fdae5bda0a8a146a9a8
Roll third_party/googletest/ 18f8200e3..389cb68b8 (3 commits)
18f8200e30..389cb68b87
$ git log 18f8200e3..389cb68b8 --date=short --no-merges --format='%ad %ae %s'
2020-12-21 absl-team Googletest export
2020-12-15 dmauro Googletest export
2020-10-30 chuck.atkins Bump CMake minimum to 2.8.12
Created with:
roll-dep third_party/googletest
Change-Id: Id4aaff4448fdc6f40c2364ead8ebdc7fe8f699f2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/37060
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: David Neto <dneto@google.com>
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>
Fuzz all transforms being applied together, and fuzz each transform
separately.
BUG=tint:436
Change-Id: I53cf2e05c69f495f27bfa428f55ec033a85a612a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36945
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
BUG=tint:58,tint:59,tint:194,tint:195
Change-Id: Ibca5efbcd608489dcb7c6c45a5fcf596b97165dc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36901
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
This moves the usage of Tint in the fuzzers into a single class. This
will be expanded in the future to support emitting shaders, so fuzzing
tests, just need to indicate which reader & writer they want to use,
instead of having each test implement all of the API usage logic
directly.
BUG=tint:199
Change-Id: Id081a374014b7640a07b267e544ddeba3e6329dd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36760
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Automatically fetches the spec from the web, runs tint for all compilable examples.
Displays all examples that don't compile or compile when they shouldn't
Change-Id: I4718dd45ddec7f191ceed937ecb1c384d77d0eb5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36722
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Reviewed-by: dan sinclair <dsinclair@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>
Demangle the printed AST before comparing.
Many to_str() methods on AST nodes will print the symbol numerical identifiers, which is not guaranteed to be stable between clones.
By comparing the demangled AST, these should be stable.
Fixed: chromium:1160099
Change-Id: I4e62adbccc690a1531f78dc70cef8480ed6f3f2c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/36621
Commit-Queue: Ben Clayton <bclayton@google.com>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Ben Clayton
David Neto
dan sinclair
Ryan Harrison
dan sinclair