Bug 1376782 - Replace gfxSize with a typedef to SizeDouble. r=jrmuizel

Most of the changes in this patch are just using the explicit
constructor from gfx::IntSize to gfx::Size, since gfxSize did
that implicitly but gfx::Size doesn't.

MozReview-Commit-ID: CzikGjHEXje

--HG--
extra : rebase_source : 9d19977f2a774d9a2a653db923553a6c2e06f82a

dom/ipc/PBrowser.ipdl

@@ -34,7 +34,6 @@ include "mozilla/layers/LayersMessageUtils.h";
 
 using class IPC::Principal from "mozilla/dom/PermissionMessageUtils.h";
 using class mozilla::gfx::Matrix from "mozilla/gfx/Matrix.h";
-using struct gfxSize from "gfxPoint.h";
 using mozilla::LayoutDeviceIntPoint from "Units.h";
 using mozilla::LayoutDevicePoint from "Units.h";
 using mozilla::ScreenIntPoint from "Units.h";

gfx/layers/ImageLayers.cpp

@@ -33,7 +33,7 @@ void ImageLayer::ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSu
   // Snap image edges to pixel boundaries
   gfxRect sourceRect(0, 0, 0, 0);
   if (mContainer) {
-    sourceRect.SizeTo(mContainer->GetCurrentSize());
+    sourceRect.SizeTo(SizeDouble(mContainer->GetCurrentSize()));
   }
   // Snap our local transform first, and snap the inherited transform as well.
   // This makes our snapping equivalent to what would happen if our content

gfx/src/nsDeviceContext.cpp

@@ -662,7 +662,7 @@ nsDeviceContext::FindScreen(nsIScreen** outScreen)
 bool
 nsDeviceContext::CalcPrintingSize()
 {
-    gfxSize size = mPrintTarget->GetSize();
+    gfxSize size(mPrintTarget->GetSize());
     // For printing, CSS inches and physical inches are identical
     // so it doesn't matter which we use here
     mWidth = NSToCoordRound(size.width * AppUnitsPerPhysicalInch()

gfx/thebes/gfxPoint.h

@@ -10,18 +10,13 @@
 #include "mozilla/gfx/BaseSize.h"
 #include "mozilla/gfx/BasePoint.h"
 #include "mozilla/gfx/Matrix.h"
+#include "mozilla/gfx/Point.h"
 #include "nsSize.h"
 #include "nsPoint.h"
 
 #include "gfxTypes.h"
 
-struct gfxSize : public mozilla::gfx::BaseSize<gfxFloat, gfxSize> {
+typedef mozilla::gfx::SizeDouble gfxSize;
-    typedef mozilla::gfx::BaseSize<gfxFloat, gfxSize> Super;
-
-    gfxSize() : Super() {}
-    gfxSize(gfxFloat aWidth, gfxFloat aHeight) : Super(aWidth, aHeight) {}
-    MOZ_IMPLICIT gfxSize(const mozilla::gfx::IntSize& aSize) : Super(aSize.width, aSize.height) {}
-};
 
 struct gfxPoint : public mozilla::gfx::BasePoint<gfxFloat, gfxPoint> {
     typedef mozilla::gfx::BasePoint<gfxFloat, gfxPoint> Super;
@@ -61,10 +56,4 @@ operator/(const gfxPoint& aPoint, const gfxSize& aSize)
   return gfxPoint(aPoint.x / aSize.width, aPoint.y / aSize.height);
 }
 
-inline gfxSize
-operator/(gfxFloat aValue, const gfxSize& aSize)
-{
-  return gfxSize(aValue / aSize.width, aValue / aSize.height);
-}
-
 #endif /* GFX_POINT_H */

image/ClippedImage.cpp

@@ -313,7 +313,7 @@ ClippedImage::GetFrameInternal(const nsIntSize& aSize,
       new gfxCallbackDrawable(drawTileCallback, aSize);
 
     // Actually draw. The callback will end up invoking DrawSingleTile.
-    gfxUtils::DrawPixelSnapped(ctx, drawable, aSize,
+    gfxUtils::DrawPixelSnapped(ctx, drawable, SizeDouble(aSize),
                                ImageRegion::Create(aSize),
                                SurfaceFormat::B8G8R8A8,
                                SamplingFilter::LINEAR,
@@ -404,7 +404,7 @@ ClippedImage::Draw(gfxContext* aContext,
       new gfxSurfaceDrawable(surface, aSize);
 
     // Draw.
-    gfxUtils::DrawPixelSnapped(aContext, drawable, aSize, aRegion,
+    gfxUtils::DrawPixelSnapped(aContext, drawable, SizeDouble(aSize), aRegion,
                                SurfaceFormat::B8G8R8A8, aSamplingFilter,
                                aOpacity);
 

image/DynamicImage.cpp

@@ -235,7 +235,7 @@ DynamicImage::Draw(gfxContext* aContext,
   IntSize drawableSize(mDrawable->Size());
 
   if (aSize == drawableSize) {
-    gfxUtils::DrawPixelSnapped(aContext, mDrawable, drawableSize, aRegion,
+    gfxUtils::DrawPixelSnapped(aContext, mDrawable, SizeDouble(drawableSize), aRegion,
                                SurfaceFormat::B8G8R8A8, aSamplingFilter,
                                aOpacity);
     return DrawResult::SUCCESS;
@@ -250,7 +250,7 @@ DynamicImage::Draw(gfxContext* aContext,
   gfxContextMatrixAutoSaveRestore saveMatrix(aContext);
   aContext->Multiply(gfxMatrix::Scaling(scale.width, scale.height));
 
-  gfxUtils::DrawPixelSnapped(aContext, mDrawable, drawableSize, region,
+  gfxUtils::DrawPixelSnapped(aContext, mDrawable, SizeDouble(drawableSize), region,
                              SurfaceFormat::B8G8R8A8, aSamplingFilter,
                              aOpacity);
   return DrawResult::SUCCESS;

image/OrientedImage.cpp

@@ -132,7 +132,7 @@ OrientedImage::GetFrame(uint32_t aWhichFrame,
   RefPtr<gfxContext> ctx = gfxContext::CreateOrNull(target);
   MOZ_ASSERT(ctx); // already checked the draw target above
   ctx->Multiply(OrientationMatrix(size));
-  gfxUtils::DrawPixelSnapped(ctx, drawable, size, ImageRegion::Create(size),
+  gfxUtils::DrawPixelSnapped(ctx, drawable, SizeDouble(size), ImageRegion::Create(size),
                              surfaceFormat, SamplingFilter::LINEAR);
 
   return target->Snapshot();

image/VectorImage.cpp

@@ -1019,7 +1019,7 @@ VectorImage::Show(gfxDrawable* aDrawable, const SVGDrawingParameters& aParams)
 {
   MOZ_ASSERT(aDrawable, "Should have a gfxDrawable by now");
   gfxUtils::DrawPixelSnapped(aParams.context, aDrawable,
-                             aParams.size,
+                             SizeDouble(aParams.size),
                              aParams.region,
                              SurfaceFormat::B8G8R8A8,
                              aParams.samplingFilter,

image/imgFrame.cpp

@@ -363,7 +363,7 @@ imgFrame::InitWithDrawable(gfxDrawable* aDrawable,
   // Draw using the drawable the caller provided.
   RefPtr<gfxContext> ctx = gfxContext::CreateOrNull(target);
   MOZ_ASSERT(ctx);  // Already checked the draw target above.
-  gfxUtils::DrawPixelSnapped(ctx, aDrawable, mFrameRect.Size(),
+  gfxUtils::DrawPixelSnapped(ctx, aDrawable, SizeDouble(mFrameRect.Size()),
                              ImageRegion::Create(ThebesRect(mFrameRect)),
                              mFormat, aSamplingFilter, aImageFlags);
 

layout/svg/nsFilterInstance.cpp

@@ -345,7 +345,7 @@ UpdateNeededBounds(const nsIntRegion& aRegion, nsIntRect& aBounds)
 
   bool overflow;
   IntSize surfaceSize =
-   nsSVGUtils::ConvertToSurfaceSize(aBounds.Size(), &overflow);
+   nsSVGUtils::ConvertToSurfaceSize(SizeDouble(aBounds.Size()), &overflow);
   if (overflow) {
     aBounds.SizeTo(surfaceSize);
   }