commit 8a488c15744fb8ec16c344c135986571e1f6c6a8
author Austin Eng <enga@chromium.org> Tue Aug 13 22:12:54 2019 +0000
committer Commit Bot service account <commit-bot@chromium.org> Tue Aug 13 22:12:54 2019 +0000
tree 16a95a6cf60389b52a7caa81946263e0f57c75bb
parent 2fb628da46f1af9c0155e08c36d00ac63612c569

Implement RenderBundle in the frontend

This CL implements RenderBundle and RenderBundleEncoder in the frontend
and adds unittests for validation.

Bug: dawn:154
Change-Id: Ice5ecd384cd627ad270b73052408f8139d1ea5f4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9221
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>

src/dawn_native/EncodingContext.cpp

diff --git a/src/dawn_native/EncodingContext.cpp b/src/dawn_native/EncodingContext.cpp
index d2c8a75..d36ccef 100644
--- a/src/dawn_native/EncodingContext.cpp
+++ b/src/dawn_native/EncodingContext.cpp
@@ -76,6 +76,10 @@
     }
 
     MaybeError EncodingContext::Finish() {
+        if (IsFinished()) {
+            return DAWN_VALIDATION_ERROR("Command encoding already finished");
+        }
+
         const void* currentEncoder = mCurrentEncoder;
         const void* topLevelEncoder = mTopLevelEncoder;