Commit Graph

385 Commits

Author SHA1 Message Date
dan sinclair 0984214d8b [wgsl-writer] Add statement writer helper.
This CL adds a helper to emit a block of statements from the WGSL
writer.

Change-Id: I6fe62d894882c0a0fdc8865967bfa4887f3a65a3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17761
Reviewed-by: David Neto <dneto@google.com>
2020-03-25 18:54:01 +00:00
dan sinclair 69b9c1b8e0 [spirv-writer] Generate struct types
This CL adds generation of Struct types to the SPIR-V writer.

Bug: tint:5
Change-Id: Ibcabf7b1a688026297de682f4825d5195d8007d2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17701
Reviewed-by: David Neto <dneto@google.com>
2020-03-24 21:40:10 +00:00
dan sinclair 7a480f4313 [spirv-writer] Start emitting types
This CL starts the emitting of SPIR-V types. This CL adds code to emit
the `AliasType`, `BoolType`, `F32Type`, `I32Type`, `MatrixType`,
`U32Type`, `VectorType` and `VoidType`.

Bug: tint:5
Change-Id: Ic13026ca9006fc0a253d019b1a6dd984ae992fba
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17561
Reviewed-by: David Neto <dneto@google.com>
2020-03-24 15:03:29 +00:00
dan sinclair dc200f7d1d Add SPIR-V dump to the SPIR-V generator
This Cl adds utility classes to dump out SPIR-V disassembly of the
builder and instructions.

Bug: tint:5
Change-Id: Ib4c57025ac63cb0be456bd819461c98ffa94367f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17560
Reviewed-by: David Neto <dneto@google.com>
2020-03-23 20:59:12 +00:00
dan sinclair 781a4acb6f Generate errors from the SPIR-V builder.
This Cl adds error messages into the SPIR-V generator.

Bug: tint:5
Change-Id: I45c0d286dd8ec251773ff5e036322090647d780c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17521
Reviewed-by: David Neto <dneto@google.com>
2020-03-23 20:07:34 +00:00
dan sinclair 248170ae44 Generate entry point instructions in SPIR-V writer.
This CL updates the SPIR-V generator to create entry point instructions.

Bug: tint:5
Change-Id: I04394bd508c0871ae9563cc811b4e49e42c2bb3a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17322
Reviewed-by: David Neto <dneto@google.com>
2020-03-23 18:08:41 +00:00
dan sinclair 7b7ff741c5 Generate OpExtInstImport
This CL updates the SPIR-V generator to only create the GLSL import if
it's requested.

Bug: tint:5
Change-Id: I96a9100adf0a0c59dcdd82c12ac27c566ea2663f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17341
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:27:05 +00:00
dan sinclair 3740fd2d46 Emit functions.
This Cl adds functions to the WGSL generator.

Bug: tint:4
Change-Id: Ibc7d27597c6c0d63c82931d0fa016856359d21b5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17340
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:09:04 +00:00
dan sinclair c574295a42 Emit If statements.
This CL adds emitting of if statements to the WGSL generator.

Bug: tint:4
Change-Id: Ie79b40779a028dd40eac99c5459c971ead6cc43e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17286
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:08:56 +00:00
dan sinclair eaf2689a44 Emit else statements.
This Cl updates the WGSL writer to generate else statements.

Bug: tint:4
Change-Id: I72f6bbb6a2ab00bec3933083fd12c5da1a3dd5f8
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17285
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:08:07 +00:00
dan sinclair 0d00402124 Emit loop statement.
This CL emits the loop statement from the WGSL generator.

Bug: tint:4
Change-Id: I45be066ed306a71df053f7e61e6201a10a3d1056
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17283
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:07:00 +00:00
dan sinclair 5f64aee763 Emit switch statements.
This CL updates the WGSL generator to output switch statements.

Bug: tint:4
Change-Id: I4450b10932960691c76e76869105ade01fdd5a79
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17282
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:06:52 +00:00
dan sinclair 4202d7d016 Emit variable statements
This Cl updates the WGSL writer to output variable statements.

Bug: tint:4
Change-Id: Ic557ea0c1b366644a8496dd43e4cfd85b9e8a84f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17281
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:06:45 +00:00
dan sinclair 187f9165a5 Emit Unless statement.
This CL adds unless statement to the WGSL generator.

Bug: tint:4
Change-Id: Id171cb1438d290938f1da946c23992bdae688359
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17280
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:05:32 +00:00
dan sinclair b42c76c47d Emit regardless.
This Cl updates the WGSL writer to emit the regardless statement.

Bug: tint:4
Change-Id: Iab35f3f0d956bd6cdd1411a06b4ca022147b0f87
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17261
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:05:22 +00:00
dan sinclair 2a6e275057 Emit Return statements.
This CL adds emitting return statements into the WGSL writer.

Bug: tint:4
Change-Id: Ia2331f7c20e3a3e3af1aa1553cef83bec315eae3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17260
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:05:10 +00:00
dan sinclair c083af83ea Add Kill, Nop and Fallthrough to WGSL writer
This CL adds the Kill, Nop and Fallthrough statements to the WGSL
writer.

Bug: tint:4
Change-Id: Ic0c635cfa7ca4c3195c593b119f9436ffeb1f9dc
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17201
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:05:02 +00:00
dan sinclair 17686fc57c Emit WGSL continue statement.
This Cl adds support for emitting the WGSL continue statement.

Bug: tint:4
Change-Id: I20f87d46e707bdd7ae2a517983e779988892c445
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17200
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:04:54 +00:00
dan sinclair 37f4fb0f75 Emit case statement
This CL adds case statements to the WGSL generator.

Bug: tint:4
Change-Id: Ic7945646d79b7c3e9e1cb1cf57d1633a28f45fc0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17180
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:04:45 +00:00
dan sinclair bf5ab65e98 Emit WGSL Break statement.
This CL adds emitting of the break statement to the WGSL writer.

Bug: tint:4
Change-Id: Iceae8cf8c1c77d63455621ea23f566af57c9e717
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17163
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:02:05 +00:00
dan sinclair 7f9d570a5a Emit assignment statement.
This CL updates the WGSL writer to emit the assignment statement nodes.

Bug: tint:4
Change-Id: I8a52f4e96c61ecb9e97cd3da41f4a1aa718e8d37
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17162
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:01:57 +00:00
dan sinclair daff3e2616 Emit UnaryOp expression.
This CL updates the WGSL generator to emit the UnaryOpExpression node.

Bug: tint:4
Change-Id: I54046b5238a45994f7a4ed27941bd22b0c75f836
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17161
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:01:47 +00:00
dan sinclair 09671ab6f1 Emit UnaryMethod expressions.
This CL updates the WGSL generator to output UnaryMethodExpression
nodes.

Bug: tint:4
Change-Id: If43c0e5c12a967f08cc23e816d292353490404cf
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17160
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:01:38 +00:00
dan sinclair cbabfa8ca1 Emit UnaryDerivative in WGSL writer.
This CL updates the WGSL writer to emit the unary derivative expression.

Bug: tint:4
Change-Id: I18c0fd56d88f98a6c5d37e176d98ab7b3077a50c
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17120
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:01:29 +00:00
dan sinclair 49568e162d Emit relation expressions.
This CL updates the WGSL writer to emit the relational expressions.

Bug: tint:4
Change-Id: I2b2f5e40f2091ce2b7715773f3811aed7ed61f6a
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17100
Reviewed-by: David Neto <dneto@google.com>
2020-03-20 19:01:19 +00:00
dan sinclair 2c56dd9099 Emit member accessor in WGSL generator.
This CL adds MemberAccessor handling into the WGSL generator.

Bug: tint:4
Change-Id: Ib84f9ca1969fec48f167433af957dc1ed4de3415
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17063
Reviewed-by: David Neto <dneto@google.com>
2020-03-19 02:55:19 +00:00
dan sinclair 62a2002b4e Emit Cast expression.
This CL adds Cast Expression emission to the WGSL generator.

Bug: tint:4
Change-Id: Ib48290d53423be5770cfb8f1b5f1ccb93b53a4df
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17062
Reviewed-by: David Neto <dneto@google.com>
2020-03-19 02:53:30 +00:00
dan sinclair c80d5ed70a Add WGSL writer support for call.
This CL adds call expressions to the WGSL writer support.

Bug: tint:4
Change-Id: I1caa2f5f81ac2e2ab89755c1721e96d44c331853
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17060
Reviewed-by: David Neto <dneto@google.com>
2020-03-19 02:51:27 +00:00
dan sinclair cd49b59c78 Add generation of the 'as' expression.
This CL adds 'as' generation into the WGSL generator.

Bug: tint:4
Change-Id: Ica9e615e30aae1882681d8da74b26a51cff6dc30
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16880
Reviewed-by: David Neto <dneto@google.com>
2020-03-18 20:33:00 +00:00
dan sinclair 8347687117 Split WGSL generator tests to individual files.
This makes it easier to find and track tests as the generator grows.

Bug: tint:4
Change-Id: I9660e459f3ffd33f3048a331f23623318af013e0
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16840
Reviewed-by: David Neto <dneto@google.com>
2020-03-18 20:10:44 +00:00
dan sinclair 9d9d7cd29d Add ArrayAccessor to output expressions.
This CL extends the WGSL writer to output ArrayAccessorExpression the
initializers are also output so we can test the array[5] syntax..

Bug: tint:4
Change-Id: I560ca6af4d714e13b136f6ded2fb3329e309c9ca
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16820
Reviewed-by: David Neto <dneto@google.com>
2020-03-18 20:05:44 +00:00
dan sinclair e4392c9ab5 Create SPIR-V writer skeleton.
This CL creates the skeleton for the SPIR-V writer.

Bug: tint:5
Change-Id: I849d8766d32d48314a51096710272f9821e2c1c4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16641
Reviewed-by: David Neto <dneto@google.com>
2020-03-17 21:00:22 +00:00
dan sinclair 306a2f8381 Add IdentifierExpression to WGSL writer.
This CL extends the WGSL writer to output IdentiferExpression and fills
out the variable with initializer test case and implementation.

Bug: tint:4
Change-Id: I9db9affb5ec4c4c109488f60bbc81bf3a96eee35
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16744
Reviewed-by: David Neto <dneto@google.com>
2020-03-12 12:43:05 +00:00
dan sinclair d9e9ff3be5 Start WGSL writer
This CL is the start of a WGSL writer.

Bug: tint:4
Change-Id: Ib2c2580d9e50c36664088556d9b8feec76935211
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16560
Reviewed-by: David Neto <dneto@google.com>
2020-03-12 12:40:01 +00:00
Dan Sinclair 6e581895a5 Initial commit 2020-03-02 15:47:43 -05:00