[cc] Route LayerImpl::layerTreeHostImpl() calls through LayerTreeImpl

cc/layer_tree_host.cc

 // Copyright 2011 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 "cc/layer_tree_host.h"
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
 #include "base/message_loop.h"
 #include "base/string_number_conversions.h"
@@ skipping 19 matching lines @@
 using namespace std;
 
 namespace {
 static int numLayerTreeInstances;
 }
 
 namespace cc {
 
 bool LayerTreeHost::s_needsFilterContext = false;
 
-LayerTreeDebugState::LayerTreeDebugState()
-    : showFPSCounter(false)
-    , showPlatformLayerTree(false)
-    , showDebugBorders(false)
-    , showPaintRects(false)
-    , showPropertyChangedRects(false)
-    , showSurfaceDamageRects(false)
-    , showScreenSpaceRects(false)
-    , showReplicaScreenSpaceRects(false)
-    , showOccludingRects(false)
-    , showNonOccludingRects(false)
-{
-}
-
-LayerTreeDebugState::~LayerTreeDebugState()
-{
-}
-
-bool LayerTreeDebugState::showHudInfo() const
-{
-    return showFPSCounter || showPlatformLayerTree || showHudRects();
-}
-
-bool LayerTreeDebugState::showHudRects() const
-{
-    return showPaintRects || showPropertyChangedRects || showSurfaceDamageRects || showScreenSpaceRects || showReplicaScreenSpaceRects || showOccludingRects || showNonOccludingRects;
-}
-
-bool LayerTreeDebugState::hudNeedsFont() const
-{
-    return showFPSCounter || showPlatformLayerTree;
-}
-
-bool LayerTreeDebugState::equal(const LayerTreeDebugState& a, const LayerTreeDebugState& b)
-{
-    return memcmp(&a, &b, sizeof(LayerTreeDebugState)) == 0;
-}
-
-LayerTreeDebugState LayerTreeDebugState::unite(const LayerTreeDebugState& a, const LayerTreeDebugState& b)
-{
-    LayerTreeDebugState r(a);
-
-    r.showFPSCounter |= b.showFPSCounter;
-    r.showPlatformLayerTree |= b.showPlatformLayerTree;
-    r.showDebugBorders |= b.showDebugBorders;
-
-    r.showPaintRects |= b.showPaintRects;
-    r.showPropertyChangedRects |= b.showPropertyChangedRects;
-    r.showSurfaceDamageRects |= b.showSurfaceDamageRects;
-    r.showScreenSpaceRects |= b.showScreenSpaceRects;
-    r.showReplicaScreenSpaceRects |= b.showReplicaScreenSpaceRects;
-    r.showOccludingRects |= b.showOccludingRects;
-    r.showNonOccludingRects |= b.showNonOccludingRects;
-
-    return r;
-}
-
-LayerTreeSettings::LayerTreeSettings()
-    : acceleratePainting(false)
-    , implSidePainting(false)
-    , renderVSyncEnabled(true)
-    , perTilePaintingEnabled(false)
-    , partialSwapEnabled(false)
-    , acceleratedAnimationEnabled(true)
-    , pageScalePinchZoomEnabled(false)
-    , backgroundColorInsteadOfCheckerboard(false)
-    , showOverdrawInTracing(false)
-    , refreshRate(0)
-    , maxPartialTextureUpdates(std::numeric_limits<size_t>::max())
-    , numRasterThreads(1)
-    , defaultTileSize(gfx::Size(256, 256))
-    , maxUntiledLayerSize(gfx::Size(512, 512))
-    , minimumOcclusionTrackingSize(gfx::Size(160, 160))
-{
-    // TODO(danakj): Move this to chromium when we don't go through the WebKit API anymore.
-    implSidePainting = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kEnableImplSidePainting);
-    partialSwapEnabled = CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnablePartialSwap);
-    backgroundColorInsteadOfCheckerboard = CommandLine::ForCurrentProcess()->HasSwitch(switches::kBackgroundColorInsteadOfCheckerboard);
-    showOverdrawInTracing = CommandLine::ForCurrentProcess()->HasSwitch(switches::kTraceOverdraw);
-
-    initialDebugState.showPropertyChangedRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowPropertyChangedRects);
-    initialDebugState.showSurfaceDamageRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowSurfaceDamageRects);
-    initialDebugState.showScreenSpaceRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowScreenSpaceRects);
-    initialDebugState.showReplicaScreenSpaceRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowReplicaScreenSpaceRects);
-    initialDebugState.showOccludingRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowOccludingRects);
-    initialDebugState.showNonOccludingRects = CommandLine::ForCurrentProcess()->HasSwitch(cc::switches::kShowNonOccludingRects);
-
-    if (CommandLine::ForCurrentProcess()->HasSwitch(
-            switches::kNumRasterThreads)) {
-        const size_t kMaxRasterThreads = 64;
-        std::string num_raster_threads =
-            CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
-                switches::kNumRasterThreads);
-        int num_threads;
-        if (base::StringToInt(num_raster_threads, &num_threads) &&
-            num_threads > 0 && num_threads <= kMaxRasterThreads) {
-            numRasterThreads = num_threads;
-        } else {
-            LOG(WARNING) << "Bad number of raster threads: " <<
-                num_raster_threads;
-        }
-    }
-}
-
-LayerTreeSettings::~LayerTreeSettings()
-{
-}
-
 RendererCapabilities::RendererCapabilities()
     : bestTextureFormat(0)
     , usingPartialSwap(false)
     , usingAcceleratedPainting(false)
     , usingSetVisibility(false)
     , usingSwapCompleteCallback(false)
     , usingGpuMemoryManager(false)
     , usingDiscardBackbuffer(false)
     , usingEglImage(false)
     , allowPartialTextureUpdates(false)
@@ skipping 817 matching lines @@
             else
                 layer->notifyAnimationFinished(wallClockTime.ToDoubleT());
         }
     }
 
     for (size_t childIndex = 0; childIndex < layer->children().size(); ++childIndex)
         setAnimationEventsRecursive(events, layer->children()[childIndex].get(), wallClockTime);
 }
 
 }  // namespace cc