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8 Commits

Author SHA1 Message Date
James Price bcd9ad2ebb Remove isNan, isInf, isFinite, and isNormal 
These were deprecated in M98.

Fixed: tint:1312
Change-Id: Ieec17bfcc729f90d0a9aa8904a162167b9de54ed
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82800
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
 2022-03-05 00:39:14 +00:00
Stephen White 66abf3ed14 GLSL: don't emit structs w/runtime-sized arrays. 
In GLSL, runtime-sized arrays are only valid in interface blocks, not
in structs. The existing code was attempting to avoid emitting structs
containing runtime-sized arrays but was confused by type aliases in
the AST resulting in arrays being missed.

The fix is to do the work on the semantic types instead, where type
aliases have been resolved.

Bug: tint:1339
Change-Id: I8c305ee9bddd75f975dd13f1d19d623d71410693
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82360
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-03-02 14:09:22 +00:00
Stephen White 59f1e8d06c GLSL: special-case BinaryOp::kModulo for floating point. 
The '%' operator in GLSL is integer-only. Use the full OpFRem
expression: (a - b * trunc(a / b)).

Bug: tint:1270
Change-Id: I0a969983bef132e004ce456d4a738488e400a61b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/68760
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-02-28 21:15:02 +00:00
Stephen White 7028077a6a GLSL: implement inverseSqrt() and update test expectations. 
Bug: tint:1447
Change-Id: I521d021a9177c75badd52ad39ce4db6def48b6ab
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82144
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-02-28 18:23:17 +00:00
Stephen White 2a02b68453 GLSL: implement fract() builtin function. 
Bug: tint:1446
Change-Id: Icb06bb560956372a689db33c758b3d5ad8c27225
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82143
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-02-28 18:19:47 +00:00
Stephen White ba4d6ab01d GLSL: implement derivative instructions. 
While Desktop GLSL supports the Coarse and Fine flavours, GLSL ES does
not. For now, emit dFdx/dFdy in all cases for ES, but excluding the
Coarse and Fine flavours via validation is also an option.

Bug: tint:1445
Change-Id: Iaac589f72043b5547e9141a6e870c1fd49631f6f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/82142
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
 2022-02-28 18:08:13 +00:00
Brandon Jones 6661b28d1e Delete Single-Plane External Texture Transform 
The multiplanar external texture transform has been integrated into
Dawn, which means we have no use for the single plane transform - so it
should be deleted.

Bug: dawn:1082
Change-Id: Id8977d03839b76c90ae6e70400d048c13fbe85f4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80120
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
 2022-02-25 20:14:52 +00:00
Ryan Harrison dbc13af287 tint->dawn: Shuffle source tree in preperation of merging repos 
docs/    -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/     -> src/tint/
test/    -> test/tint/

BUG=tint:1418,tint:1433

Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
 2022-02-21 15:19:07 +00:00