tree 9f13525d128cccbbea2555105945f956b418914d
parent 01c6a443586f81d07f0b05bd09b11a5406d28b81
author Ben Clayton <bclayton@google.com> 1633462354 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1633462354 +0000

dawn_node: Use IDL default parameter values

If the IDL provides a default value for a interface method parameter, then use that default value if no argument is provided.

Removes a bunch of std::optional<T>'s from the C++ interfaces, and simplifies binding implementations.

Also fix some defaults of buffer size from 0 to kWholeSize. This was partially done in an earlier CL, but it seems I missed a few.

Bug: dawn:1143
Change-Id: Ifc1bb29a5e7ead42dd015d2333c743165f2459a6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/65663
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>