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Bug 1691556 - Drop stale async resource updates after a namespace change. r=jrmuizel

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When the ID namespace changes for a WebRenderBridgeChild, all bindings
from that namespace are now invalid. We already drop any outstanding
async animation holds on surfaces for recycling, but we still would try
to send out async resource updates that were already queued before the
namespace was changed. This patch forces us to drop those now defunct
transactions.

Differential Revision: https://phabricator.services.mozilla.com/D108481
This commit is contained in:
Andrew Osmond 2021-03-15 17:20:23 +00:00
parent 6402cfaba1
commit b59ae453a7
1 changed files with 1 additions and 0 deletions
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gfx/layers/wr/WebRenderLayerManager.cpp
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@ -630,6 +630,7 @@ void WebRenderLayerManager::ClearCachedResources(Layer* aSubtree) {
void WebRenderLayerManager::WrUpdated() {
ClearAsyncAnimations();
mStateManager.mAsyncResourceUpdates.reset();
mWebRenderCommandBuilder.ClearCachedResources();
DiscardLocalImages();
mDisplayItemCache.Clear();