Issue #1053 - Remove mobile-specific graphics "optimizations" (=compromises)

layout/base/FrameLayerBuilder.cpp

@@ -6275,14 +6275,8 @@ ContainerState::CreateMaskLayer(Layer *aLayer,
 
   uint32_t maxSize = mManager->GetMaxTextureSize();
   NS_ASSERTION(maxSize > 0, "Invalid max texture size");
-#ifdef MOZ_GFX_OPTIMIZE_MOBILE
-  // Make mask image width aligned to 4. See Bug 1245552.
-  gfx::Size surfaceSize(std::min<gfx::Float>(GetAlignedStride<4>(NSToIntCeil(boundingRect.Width()), 1), maxSize),
-                        std::min<gfx::Float>(boundingRect.Height(), maxSize));
-#else
   gfx::Size surfaceSize(std::min<gfx::Float>(boundingRect.Width(), maxSize),
                         std::min<gfx::Float>(boundingRect.Height(), maxSize));
-#endif
 
   // maskTransform is applied to the clip when it is painted into the mask (as a
   // component of imageTransform), and its inverse used when the mask is used for

layout/base/nsDisplayList.cpp

@@ -1488,11 +1488,7 @@ nsDisplayListBuilder::IsInWillChangeBudget(nsIFrame* aFrame,
   return onBudget;
 }
 
-#ifdef MOZ_GFX_OPTIMIZE_MOBILE
-const float gAGRBudgetAreaMultiplier = 0.3;
-#else
 const float gAGRBudgetAreaMultiplier = 3.0;
-#endif
 
 bool
 nsDisplayListBuilder::AddToAGRBudget(nsIFrame* aFrame)

layout/base/nsPresShell.cpp

@@ -4592,11 +4592,7 @@ PresShell::RenderDocument(const nsRect& aRect, uint32_t aFlags,
             nsPresContext::AppUnitsToFloatCSSPixels(aRect.width),
             nsPresContext::AppUnitsToFloatCSSPixels(aRect.height));
   aThebesContext->NewPath();
-#ifdef MOZ_GFX_OPTIMIZE_MOBILE
-  aThebesContext->Rectangle(r, true);
-#else
   aThebesContext->Rectangle(r);
-#endif
 
   nsIFrame* rootFrame = mFrameConstructor->GetRootFrame();
   if (!rootFrame) {