453 Commits

Author SHA1 Message Date
dan sinclair
b403cb50ab [transform] Add BufferArrayAccessors transform
This CL adds a buffer array accessor clamping transform to
the available transforms in Tint.

Bug: tint:101
Change-Id: If9d5b0fb2c3adba723ce2185870b0e10981103a6
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28980
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2020-09-29 18:40:40 +00:00
dan sinclair
93801bebd1 [transform] Rename generated variables.
This Cl prefixes the generated variable names from the vertex pulling
transform to prefix a '_' as you can not have an identifier in WGSL with
a leading '_'

Change-Id: Ic9ad873ac5f3ac25f96013f96e6d9a4c17964f22
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28942
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2020-09-24 14:32:48 +00:00
dan sinclair
5c948e4f8f [transform] Move the transform folder
This CL moves the transform folder from src/ast to src/. The transforms
operate on the AST, but they aren't part of the AST so I think the top
level folder makes more sense.

This will possibly cause issues when rolling if the transform is being
used.

Change-Id: Ibd7c94474168a7a4bdf38321f4e12ad111c80323
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/28941
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2020-09-24 14:30:34 +00:00