Commit Graph

3 Commits

Author SHA1 Message Date
Ben Clayton 2bb45389b7 writer/hlsl: Zero initialize with (T) 0
For structures and arrays.
This behaves identically to the per-element zero-initialization, but can be significantly less verbose.

Change-Id: I380ef86f16c2b3f37a9de2820e707f368955b761
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56764
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-07-02 19:27:42 +00:00
James Price d18f2e0d6e writer/spirv: Do not add Flat to fragment outputs
Use the sanitizer to add the decoration only to the variables that are
vertex outputs and fragment inputs.

Bug: dawn:963, tint:746
Change-Id: I1b91cf3550fb3c6f583d69e822444534a576e0cd
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56460
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>
2021-06-29 18:05:25 +00:00
James Price 5ea0fe00bf writer/spirv: Add Flat decoration to integers
Vulkan requires that shader inputs/outputs that are integers must be
decorated with Flat.

Bug: tint:746, dawn:956
Change-Id: I648451b9aa559d08415bada904dee5f9d1e4e60f
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56400
Auto-Submit: James Price <jrprice@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: James Price <jrprice@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
2021-06-29 13:36:05 +00:00