47 lines
2 KiB
Diff
47 lines
2 KiB
Diff
From 4b6fd85950701d177879f3a239b19f08c9ff3a66 Mon Sep 17 00:00:00 2001
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From: Cheng Zhao <zcbenz@gmail.com>
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Date: Thu, 20 Sep 2018 17:45:14 -0700
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Subject: browser_compositor_mac.patch
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diff --git a/content/browser/renderer_host/browser_compositor_view_mac.h b/content/browser/renderer_host/browser_compositor_view_mac.h
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index 46be85eea4b5..4c816b7021f8 100644
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--- a/content/browser/renderer_host/browser_compositor_view_mac.h
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+++ b/content/browser/renderer_host/browser_compositor_view_mac.h
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@@ -59,6 +59,8 @@ class CONTENT_EXPORT BrowserCompositorMac : public DelegatedFrameHostClient,
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// These will not return nullptr until Destroy is called.
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DelegatedFrameHost* GetDelegatedFrameHost();
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+ ui::Layer* GetRootLayer() { return root_layer_.get(); }
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+
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// Ensure that the currect compositor frame be cleared (even if it is
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// potentially visible).
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void ClearCompositorFrame();
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@@ -69,6 +71,7 @@ class CONTENT_EXPORT BrowserCompositorMac : public DelegatedFrameHostClient,
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// no valid frame is available.
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const gfx::CALayerParams* GetLastCALayerParams() const;
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+ ui::Compositor* GetCompositor();
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void DidCreateNewRendererCompositorFrameSink(
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viz::mojom::CompositorFrameSinkClient* renderer_compositor_frame_sink);
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void OnDidNotProduceFrame(const viz::BeginFrameAck& ack);
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diff --git a/content/browser/renderer_host/browser_compositor_view_mac.mm b/content/browser/renderer_host/browser_compositor_view_mac.mm
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index 92afcc779106..42bd6fd7c169 100644
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--- a/content/browser/renderer_host/browser_compositor_view_mac.mm
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+++ b/content/browser/renderer_host/browser_compositor_view_mac.mm
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@@ -81,6 +81,12 @@ BrowserCompositorMac::~BrowserCompositorMac() {
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DCHECK_EQ(1u, num_erased);
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}
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+ui::Compositor* BrowserCompositorMac::GetCompositor() {
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+ if (recyclable_compositor_)
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+ return recyclable_compositor_->compositor();
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+ return nullptr;
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+}
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+
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DelegatedFrameHost* BrowserCompositorMac::GetDelegatedFrameHost() {
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DCHECK(delegated_frame_host_);
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return delegated_frame_host_.get();
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--
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2.17.0
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