This patch adds a validation to disallow declaraing combined textures
and samplers in shaders.
SPVC doesn't provide a way to extract the information of combined
textures and samplers from shaders, so currently we cannot add the
related validation when we use SPVC.
BUG=dawn:423
TEST=dawn_unittests
Change-Id: I81f05dc6adb57fbc981ee1a651e160c096315551
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22000
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds the validation on the fragment shader output location to
ensure it will never exceed kMaxColorAttachments.
BUG=dawn:202
TEST=dawn_unittests
Change-Id: I4ac4463fd3dfb3c2e9ffecb370f9d9d59393c26d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11580
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
New additions to the validation for the WebGPU execution environment
broke all the tests that use shaders because tests don't produce valid
SPIR-V for WebGPU and also backends don't know how to lower
WebGPU-flavored SPIR-V to target languages.
Also rolls SPIRV-Headers to a version compatible with SPIRV-Tools
TBR=kainino@chromium.org
BUG=dawn:57
Change-Id: Icd9a199efc39cf143e38d64841eb4b122c9f54a9
Reviewed-on: https://dawn-review.googlesource.com/c/2706
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This integrates spirv-val in dawn_native so that regular and
WebGPU-specific validation of shaders is done.
Also adds tests to check OpUndef is correctly rejected so we know
WebGPU-specific validation is working.
Change-Id: If49d276c98bca8cd3c6c1a420903fe34923a2942
