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fix: offscreen rendering does not paint after gpu process crashed (#41904)

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Co-authored-by: zhangqi.67 <zhangqi.67@bytedance.com>
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tuanzijiang 2024-04-22 21:50:55 +08:00 • committed by GitHub
parent a8db7fe2ef
commit 46adb0a3a9
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2 changed files with 29 additions and 3 deletions
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15
shell/browser/osr/osr_render_widget_host_view.cc
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@ -230,6 +230,7 @@ OffScreenRenderWidgetHostView::OffScreenRenderWidgetHostView(
ResizeRootLayer(false);
render_widget_host_->SetView(this);
render_widget_host_->render_frame_metadata_provider()->AddObserver(this);
if (content::GpuDataManager::GetInstance()->HardwareAccelerationEnabled()) {
video_consumer_ = std::make_unique<OffScreenVideoConsumer>(
@ -240,7 +241,21 @@ OffScreenRenderWidgetHostView::OffScreenRenderWidgetHostView(
}
}
void OffScreenRenderWidgetHostView::OnLocalSurfaceIdChanged(
const cc::RenderFrameMetadata& metadata) {
if (metadata.local_surface_id) {
bool changed = delegated_frame_host_allocator_.UpdateFromChild(
*metadata.local_surface_id);
if (changed) {
ResizeRootLayer(true);
}
}
}
OffScreenRenderWidgetHostView::~OffScreenRenderWidgetHostView() {
render_widget_host_->render_frame_metadata_provider()->RemoveObserver(this);
// Marking the DelegatedFrameHost as removed from the window hierarchy is
// necessary to remove all connections to its old ui::Compositor.
if (is_showing_)