Tile Compression

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index 905e12a271cde436e7698eea95017bc0a39dc96a..3145847182426ffb0fbf89a0f59836fe9f66cc09 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -240,6 +240,24 @@ scoped_ptr<RenderWidgetCompositor> RenderWidgetCompositor::Create(
         render_thread->use_image_texture_target();
   }
 
+  settings.renderer_settings.enable_tile_compression =
+      cc::switches::IsTileCompressionEnabled();
+  if (cmd->HasSwitch(cc::switches::kTileCompressionThreshold)) {
+    int threshold;
+    if (GetSwitchValueAsInt(*cmd, cc::switches::kTileCompressionThreshold, -1,
+                            2, &threshold)) {
+      settings.renderer_settings.tile_compression_threshold = threshold;
+    }
+  }
+  if (cmd->HasSwitch(cc::switches::kTileCompressionMethod)) {
+    int method;
+    if (GetSwitchValueAsInt(*cmd, cc::switches::kTileCompressionMethod, 0,
+                            cc::TILE_COMPRESSION_METHOD_COUNT - 1, &method)) {
+      settings.renderer_settings.tile_compression_method =
+          static_cast<cc::TileCompressionMethod>(method);
+    }
+  }
+
   settings.calculate_top_controls_position =
       cmd->HasSwitch(cc::switches::kEnableTopControlsPositionCalculation);
   if (cmd->HasSwitch(cc::switches::kTopControlsShowThreshold)) {