commit 43a0a815b8146d7ce596e281267ccd6565e9619e
author Corentin Wallez <cwallez@chromium.org> Mon Feb 03 08:56:04 2020 +0000
committer Commit Bot service account <commit-bot@chromium.org> Mon Feb 03 08:56:04 2020 +0000
tree 14f21b34fae326b4615b0b15486528d8c7b94d63
parent 2dd9ed07760d58db3f7163529af28b07c811583e

Fix examples running with the wire.

The SampleUtils uses CreateSwapChain with a nullptr surface. This is
currently valid with implementation-based swapchains so the argument
should be tagged as optional.

Bug: dawn:269
Change-Id: Ic00d5a67fb038d2771174bb36f99b66b84f1a252
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15680
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

dawn.json

diff --git a/dawn.json b/dawn.json
index b849ff8..434ad14 100644
--- a/dawn.json
+++ b/dawn.json
@@ -595,7 +595,7 @@
                 "name": "create swap chain",
                 "returns": "swap chain",
                 "args": [
-                    {"name": "surface", "type": "surface"},
+                    {"name": "surface", "type": "surface", "optional": "true"},
                     {"name": "descriptor", "type": "swap chain descriptor", "annotation": "const*"}
                 ]
             },