From 298876b7478847426761d4ec892ba39b36024b15 Mon Sep 17 00:00:00 2001
From: Tor Arvid Lund <torarvid@comoyo.com>
Date: Wed, 12 Feb 2014 10:07:47 -0500
Subject: [PATCH] Bug 948765 - Implement BasicColorLayer::Paint. r=nical

---
 gfx/layers/basic/BasicColorLayer.cpp | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/gfx/layers/basic/BasicColorLayer.cpp b/gfx/layers/basic/BasicColorLayer.cpp
index 7f08217a9a3..b170dc737af 100644
--- a/gfx/layers/basic/BasicColorLayer.cpp
+++ b/gfx/layers/basic/BasicColorLayer.cpp
@@ -9,6 +9,7 @@
 #include "BasicLayers.h"                // for BasicLayerManager
 #include "gfxContext.h"                 // for gfxContext, etc
 #include "gfxRect.h"                    // for gfxRect
+#include "gfx2DGlue.h"
 #include "mozilla/mozalloc.h"           // for operator new
 #include "nsAutoPtr.h"                  // for nsRefPtr
 #include "nsCOMPtr.h"                   // for already_AddRefed
@@ -45,13 +46,27 @@ public:
 
   virtual void Paint(DrawTarget* aTarget, SourceSurface* aMaskSurface)
   {
-    DeprecatedPaint(new gfxContext(aTarget), nullptr); //TODO: null->aMaskSurface
+    if (IsHidden()) {
+      return;
+    }
+    CompositionOp mixBlendMode = GetEffectiveMixBlendMode();
+    CompositionOp op =
+      mixBlendMode != CompositionOp::OP_OVER ? mixBlendMode : GetOperator();
+
+    DrawOptions opts = DrawOptions();
+    opts.mCompositionOp = op;
+    ColorPattern pattern(ToColor(mColor));
+    aTarget->MaskSurface(pattern,
+                         aMaskSurface,
+                         ToIntRect(GetBounds()).TopLeft(),
+                         opts);
   }
 
   virtual void DeprecatedPaint(gfxContext* aContext, Layer* aMaskLayer)
   {
-    if (IsHidden())
+    if (IsHidden()) {
       return;
+    }
     gfxContextAutoSaveRestore contextSR(aContext);
     gfxContext::GraphicsOperator mixBlendMode = DeprecatedGetEffectiveMixBlendMode();
     AutoSetOperator setOptimizedOperator(aContext,