Commit Graph

4 Commits

Author SHA1 Message Date
Ben Clayton c8434889d8 writer/hlsl: Swizzle depth texture intrinsics
HLSL usually implicitly casts a vector down to a scalar, but this breaks when passing the vector to RWByteAddressBuffer.Store (for DXC only).

Fixed: tint:827
Change-Id: I67d0bc6e9185de3d434a7aaeb575d83850111ec5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/55760
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
2021-06-24 08:46:06 +00:00
Ben Clayton 7e00263c01 wgsl: Remove [[access]] and [[offset]] decorations
These have been deprecated, and their usages in Dawn, CTS and samples have been updated.

Fixed: tint:846
Change-Id: I74b831fd5be2e7ca02e8208835eac8beddcef9af
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54325
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-06-16 09:19:36 +00:00
Ben Clayton 5d2f34ecf2 writer/hlsl: Simplify emission logic, clean up output
And fix issues where global variables would not be emitted unless they were transitively referenced by an entry point.

This change requires crbug.com/tint/697 to be fixed before landing.

Change-Id: I712bd9d369e08c9a3cdfb0f114c3609584f91f28
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54241
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>
2021-06-16 09:19:36 +00:00
Ben Clayton 3628949efc test: Add bug cases taken from monorail
Some now pass, some still fail.

If we fix bugs and they begin to pass, we have a better chance of noticing and marking the issues as fixed.

Change-Id: I7278f960967a570ccde8865dcf2aa580235559bf
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/54062
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
2021-06-10 18:49:14 +00:00