Adding hooks for gathering total pixels painted and rasterized stats.

content/renderer/render_widget.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_widget.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
@@ skipping 1869 matching lines @@
       break;
     }
   }
 }
 
 void RenderWidget::GetRenderingStats(WebKit::WebRenderingStats& stats) const {
   webwidget()->renderingStats(stats);
   stats.numAnimationFrames += software_stats_.numAnimationFrames;
   stats.numFramesSentToScreen += software_stats_.numFramesSentToScreen;
   stats.totalPaintTimeInSeconds += software_stats_.totalPaintTimeInSeconds;
+  stats.totalPixelsPainted += software_stats_.totalPixelsPainted;
+  stats.totalPixelsRasterized += software_stats_.totalPixelsRasterized;

[nduca, 2012/11/06 04:18:23]

are you tracking software mode rasterization time and pixel count on
software_stats? E.g. time spent in RenderWidget::PaintRect?

[hartmanng, 2012/11/06 21:53:16]

I am now.

 }
 
 bool RenderWidget::GetGpuRenderingStats(GpuRenderingStats* stats) const {
   GpuChannelHost* gpu_channel = RenderThreadImpl::current()->GetGpuChannel();
   if (!gpu_channel)
     return false;
 
   return gpu_channel->CollectRenderingStatsForSurface(surface_id(), stats);
 }
 
@@ skipping 18 matching lines @@
 
 bool RenderWidget::WillHandleMouseEvent(const WebKit::WebMouseEvent& event) {
   return false;
 }
 
 bool RenderWidget::WebWidgetHandlesCompositorScheduling() const {
   return false;
 }
 
 }  // namespace content