tree e58050bb234b2814a99030164a731109fc7e5168
parent e4c0a82ecfd5f3c78dc90e7ea3c57568f7ac44ae
author Yan, Shaobo <shaobo.yan@intel.com> 1558058737 +0000
committer Commit Bot service account <commit-bot@chromium.org> 1558058737 +0000

Dynamic Buffer Offset : Validation

In a typical application, most draws will use different uniforms values for
things like the world position and orientation. In the current state of WebGPU
this means that a new bind group needs to be created for each draw to set the
right uniforms. Bind group creation is expected to be more expensive than
recording draws because they incur an allocation.

This feature is to reduce the number of bind groups that need to be
created.

The patch implemented dynamic buffer offset validation logics and adding unittests.

BUG=dawn:55
Change-Id: If6200a87bfedba825abcbfe60f336eab2e27226a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7100
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>