cc: Create cc::DebugColors class to hold all the debugging color/width constants.

cc/render_surface_impl.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/render_surface_impl.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "cc/damage_tracker.h"
 #include "cc/debug_border_draw_quad.h"
+#include "cc/debug_colors.h"
 #include "cc/delegated_renderer_layer_impl.h"
 #include "cc/layer_impl.h"
 #include "cc/math_util.h"
 #include "cc/quad_sink.h"
 #include "cc/render_pass.h"
 #include "cc/render_pass_draw_quad.h"
 #include "cc/render_pass_sink.h"
 #include "cc/shared_quad_state.h"
 #include "ui/gfx/rect_conversions.h"
 #include <public/WebTransformationMatrix.h>
 
 using WebKit::WebTransformationMatrix;
 
 namespace cc {
 
-static const int debugSurfaceBorderWidth = 2;
-static const int debugSurfaceBorderAlpha = 100;
-static const int debugSurfaceBorderColorRed = 0;
-static const int debugSurfaceBorderColorGreen = 0;
-static const int debugSurfaceBorderColorBlue = 255;
-static const int debugReplicaBorderColorRed = 160;
-static const int debugReplicaBorderColorGreen = 0;
-static const int debugReplicaBorderColorBlue = 255;
-
 RenderSurfaceImpl::RenderSurfaceImpl(LayerImpl* owningLayer)
     : m_owningLayer(owningLayer)
     , m_surfacePropertyChanged(false)
     , m_drawOpacity(1)
     , m_drawOpacityIsAnimating(false)
     , m_targetSurfaceTransformsAreAnimating(false)
     , m_screenSpaceTransformsAreAnimating(false)
     , m_nearestAncestorThatMovesPixels(0)
     , m_targetRenderSurfaceLayerIndexHistory(0)
     , m_currentLayerIndexHistory(0)
@@ skipping 156 matching lines @@
 void RenderSurfaceImpl::appendQuads(QuadSink& quadSink, AppendQuadsData& appendQuadsData, bool forReplica, RenderPass::Id renderPassId)
 {
     DCHECK(!forReplica || m_owningLayer->hasReplica());
 
     gfx::Rect clippedRectInTarget = computeClippedRectInTarget(m_owningLayer);
     bool isOpaque = false;
     const WebTransformationMatrix& drawTransform = forReplica ? m_replicaDrawTransform : m_drawTransform;
     SharedQuadState* sharedQuadState = quadSink.useSharedQuadState(SharedQuadState::create(drawTransform, m_contentRect, clippedRectInTarget, m_drawOpacity, isOpaque).Pass());
 
     if (m_owningLayer->showDebugBorders()) {
-        int red = forReplica ? debugReplicaBorderColorRed : debugSurfaceBorderColorRed;
-        int green = forReplica ?  debugReplicaBorderColorGreen : debugSurfaceBorderColorGreen;
-        int blue = forReplica ? debugReplicaBorderColorBlue : debugSurfaceBorderColorBlue;
-        SkColor color = SkColorSetARGB(debugSurfaceBorderAlpha, red, green, blue);
-        quadSink.append(DebugBorderDrawQuad::create(sharedQuadState, contentRect(), color, debugSurfaceBorderWidth).PassAs<DrawQuad>(), appendQuadsData);
+        SkColor color = forReplica ? DebugColors::kSurfaceReplicaBorderColor() : DebugColors::kSurfaceBorderColor();
+        float width = forReplica ? DebugColors::kSurfaceReplicaBorderWidth(m_owningLayer->layerTreeHostImpl()) : DebugColors::kSurfaceBorderWidth(m_owningLayer->layerTreeHostImpl());
+        quadSink.append(DebugBorderDrawQuad::create(sharedQuadState, contentRect(), color, width).PassAs<DrawQuad>(), appendQuadsData);
     }
 
     // FIXME: By using the same RenderSurfaceImpl for both the content and its reflection,
     // it's currently not possible to apply a separate mask to the reflection layer
     // or correctly handle opacity in reflections (opacity must be applied after drawing
     // both the layer and its reflection). The solution is to introduce yet another RenderSurfaceImpl
     // to draw the layer and its reflection in. For now we only apply a separate reflection
     // mask if the contents don't have a mask of their own.
     LayerImpl* maskLayer = m_owningLayer->maskLayer();
     if (maskLayer && (!maskLayer->drawsContent() || maskLayer->bounds().IsEmpty()))
@@ skipping 17 matching lines @@
     }
 
     ResourceProvider::ResourceId maskResourceId = maskLayer ? maskLayer->contentsResourceId() : 0;
     gfx::Rect contentsChangedSinceLastFrame = contentsChanged() ? m_contentRect : gfx::Rect();
 
     quadSink.append(RenderPassDrawQuad::create(sharedQuadState, contentRect(), renderPassId, forReplica, maskResourceId, contentsChangedSinceLastFrame,
                                                  maskTexCoordScaleX, maskTexCoordScaleY, maskTexCoordOffsetX, maskTexCoordOffsetY).PassAs<DrawQuad>(), appendQuadsData);
 }
 
 }  // namespace cc