Working plumb of image scaling:

src/opts/SkBitmapProcState_opts_SSE2.cpp

Index: src/opts/SkBitmapProcState_opts_SSE2.cpp
diff --git a/src/opts/SkBitmapProcState_opts_SSE2.cpp b/src/opts/SkBitmapProcState_opts_SSE2.cpp
index 4bba8c3298f9785a2ef62cd5cbfb9192c2447c31..0c84d00d1ef222d3d1fa3bf0179027111150245c 100644
--- a/src/opts/SkBitmapProcState_opts_SSE2.cpp
+++ b/src/opts/SkBitmapProcState_opts_SSE2.cpp
@@ -15,7 +15,7 @@ void S32_opaque_D32_filter_DX_SSE2(const SkBitmapProcState& s,
                                    const uint32_t* xy,
                                    int count, uint32_t* colors) {
     SkASSERT(count > 0 && colors != NULL);
-    SkASSERT(s.fDoFilter);
+    SkASSERT(s.fFilterQuality != SkBitmapProcState::kNone_BitmapFilter);
     SkASSERT(s.fBitmap->config() == SkBitmap::kARGB_8888_Config);
     SkASSERT(s.fAlphaScale == 256);
 
@@ -121,7 +121,7 @@ void S32_alpha_D32_filter_DX_SSE2(const SkBitmapProcState& s,
                                   const uint32_t* xy,
                                   int count, uint32_t* colors) {
     SkASSERT(count > 0 && colors != NULL);
-    SkASSERT(s.fDoFilter);
+    SkASSERT(s.fFilterQuality != SkBitmapProcState::kNone_BitmapFilter);
     SkASSERT(s.fBitmap->config() == SkBitmap::kARGB_8888_Config);
     SkASSERT(s.fAlphaScale < 256);
 
@@ -255,8 +255,8 @@ void ClampX_ClampY_filter_scale_SSE2(const SkBitmapProcState& s, uint32_t xy[],
     SkFixed fx;
 
     SkPoint pt;
-    s.fInvProc(*s.fInvMatrix, SkIntToScalar(x) + SK_ScalarHalf,
-                                SkIntToScalar(y) + SK_ScalarHalf, &pt);
+    s.fInvProc(s.fInvMatrix, SkIntToScalar(x) + SK_ScalarHalf,
+                             SkIntToScalar(y) + SK_ScalarHalf, &pt);
     const SkFixed fy = SkScalarToFixed(pt.fY) - (s.fFilterOneY >> 1);
     const unsigned maxY = s.fBitmap->height() - 1;
     // compute our two Y values up front
@@ -376,8 +376,8 @@ void ClampX_ClampY_nofilter_scale_SSE2(const SkBitmapProcState& s,
     const unsigned maxX = s.fBitmap->width() - 1;
     SkFixed fx;
     SkPoint pt;
-    s.fInvProc(*s.fInvMatrix, SkIntToScalar(x) + SK_ScalarHalf,
-                                SkIntToScalar(y) + SK_ScalarHalf, &pt);
+    s.fInvProc(s.fInvMatrix, SkIntToScalar(x) + SK_ScalarHalf,
+                             SkIntToScalar(y) + SK_ScalarHalf, &pt);
     fx = SkScalarToFixed(pt.fY);
     const unsigned maxY = s.fBitmap->height() - 1;
     *xy++ = SkClampMax(fx >> 16, maxY);
@@ -490,7 +490,7 @@ void ClampX_ClampY_nofilter_scale_SSE2(const SkBitmapProcState& s,
 void ClampX_ClampY_filter_affine_SSE2(const SkBitmapProcState& s,
                                       uint32_t xy[], int count, int x, int y) {
     SkPoint srcPt;
-    s.fInvProc(*s.fInvMatrix,
+    s.fInvProc(s.fInvMatrix,
                SkIntToScalar(x) + SK_ScalarHalf,
                SkIntToScalar(y) + SK_ScalarHalf, &srcPt);
 
@@ -566,7 +566,7 @@ void ClampX_ClampY_nofilter_affine_SSE2(const SkBitmapProcState& s,
                              SkMatrix::kAffine_Mask)) == 0);
 
     SkPoint srcPt;
-    s.fInvProc(*s.fInvMatrix,
+    s.fInvProc(s.fInvMatrix,
                SkIntToScalar(x) + SK_ScalarHalf,
                SkIntToScalar(y) + SK_ScalarHalf, &srcPt);
 
@@ -641,7 +641,7 @@ void S32_D16_filter_DX_SSE2(const SkBitmapProcState& s,
                                    const uint32_t* xy,
                                    int count, uint16_t* colors) {
     SkASSERT(count > 0 && colors != NULL);
-    SkASSERT(s.fDoFilter);
+    SkASSERT(s.fFilterQuality != SkBitmapProcState::kNone_BitmapFilter);
     SkASSERT(s.fBitmap->config() == SkBitmap::kARGB_8888_Config);
     SkASSERT(s.fBitmap->isOpaque());