content/browser/compositor/mus_browser_compositor_output_surface.cc - Issue 2755463002: [cc] Fix CompositorFrameSinkSupport BeginFrameAck interface.

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Unified Diff: content/browser/compositor/mus_browser_compositor_output_surface.cc

Issue 2755463002: [cc] Fix CompositorFrameSinkSupport BeginFrameAck interface. (Closed)

Patch Set: pass on acks to MojoCFSs in clients. Created 3 years, 9 months ago

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« cc/surfaces/direct_compositor_frame_sink.cc ('K') | « components/exo/surface.cc ('k') | content/browser/frame_host/render_widget_host_view_child_frame_unittest.cc » ('j') | services/ui/ws/frame_generator.cc » ('J')
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Index: content/browser/compositor/mus_browser_compositor_output_surface.cc

diff --git a/content/browser/compositor/mus_browser_compositor_output_surface.cc b/content/browser/compositor/mus_browser_compositor_output_surface.cc

index e7421805379a576ea0c3b1c810acf506ec098009..7ef8917f8f16a124343eaef8bc1c6873649c86c0 100644

--- a/content/browser/compositor/mus_browser_compositor_output_surface.cc

+++ b/content/browser/compositor/mus_browser_compositor_output_surface.cc

@@ -53,6 +53,11 @@ void MusBrowserCompositorOutputSurface::SwapBuffers(

ui_frame.metadata.device_scale_factor =

ui::GetScaleFactorForNativeView(window_);

ui_frame.metadata.latency_info = std::move(frame.latency_info);

+ // TODO(eseckler): Pass on BeginFrameAck from browser compositor via |frame|.

+ ui_frame.metadata.begin_frame_ack =

+ cc::BeginFrameAck(cc::BeginFrameArgs::kManualSourceId,

+ cc::BeginFrameArgs::kStartingFrameNumber,

+ cc::BeginFrameArgs::kStartingFrameNumber, 0, true);

// Reset latency_info to known empty state after moving contents.

frame.latency_info.clear();

const int render_pass_id = 1;