Fix narrowing conversion errors from r11986

src/utils/SkMatrix44.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkMatrix44.h"
 
 static inline bool eq4(const SkMScalar* SK_RESTRICT a,
@@ skipping 801 matching lines @@
         dst4 += 4;
     }
 }
 
 static void map2_pf(const SkMScalar mat[][4], const float* SK_RESTRICT src2,
                     int count, float* SK_RESTRICT dst4) {
     for (int n = 0; n < count; ++n) {
         float sx = src2[0];
         float sy = src2[1];
         for (int i = 0; i < 4; i++) {
-            dst4[i] = mat[0][i] * sx + mat[1][i] * sy + mat[3][i];
+            dst4[i] = SkMScalarToFloat(mat[0][i]) * sx + SkMScalarToFloat(mat[1][i]) * sy + SkMScalarToFloat(mat[3][i]);

[epoger, 2013/10/28 21:17:33]

please wrap lines at 100 char

         }
         src2 += 2;
         dst4 += 4;
     }
 }
 
 static void map2_pd(const SkMScalar mat[][4], const double* SK_RESTRICT src2,
                     int count, double* SK_RESTRICT dst4) {
     for (int n = 0; n < count; ++n) {
         double sx = src2[0];
@@ skipping 92 matching lines @@
     dst[SkMatrix::kMSkewY]  = SkMScalarToScalar(fMat[0][1]);
     dst[SkMatrix::kMScaleY] = SkMScalarToScalar(fMat[1][1]);
     dst[SkMatrix::kMTransY] = SkMScalarToScalar(fMat[3][1]);
 
     dst[SkMatrix::kMPersp0] = SkMScalarToScalar(fMat[0][3]);
     dst[SkMatrix::kMPersp1] = SkMScalarToScalar(fMat[1][3]);
     dst[SkMatrix::kMPersp2] = SkMScalarToScalar(fMat[3][3]);
 
     return dst;
 }