content/browser/renderer_host/compositor_impl_android.cc - Issue 577273003: Add new latency_info for tracking browser composite time.

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Unified Diff: content/browser/renderer_host/compositor_impl_android.cc

Issue 577273003: Add new latency_info for tracking browser composite time. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rm useless comment Created 6 years, 3 months ago

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Index: content/browser/renderer_host/compositor_impl_android.cc

diff --git a/content/browser/renderer_host/compositor_impl_android.cc b/content/browser/renderer_host/compositor_impl_android.cc

index 31a5d2d018d699b9b9d1c038a080da6d376d326c..d1b745549b4f43f436ffe956d8ef2cc753c465b2 100644

--- a/content/browser/renderer_host/compositor_impl_android.cc

+++ b/content/browser/renderer_host/compositor_impl_android.cc

@@ -66,6 +66,11 @@ class OutputSurfaceWithoutParent : public cc::OutputSurface {

}

virtual void SwapBuffers(cc::CompositorFrame* frame) OVERRIDE {

+ for (size_t i = 0; i < frame->metadata.latency_info.size(); i++) {

+ frame->metadata.latency_info[i].AddLatencyNumber(

+ ui::INPUT_EVENT_OUTPUT_SURFACE_SWAP_BUFFER_COMPONENT, 0, 0);

+ }

content::ContextProviderCommandBuffer* provider_command_buffer =

static_cast<content::ContextProviderCommandBuffer*>(

context_provider_.get());