switch maskfilters to sk_sp

src/core/SkPaint.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPaint.h"
 #include "SkAutoKern.h"
 #include "SkChecksum.h"
@@ skipping 368 matching lines @@
 #endif
 #ifdef SK_SUPPORT_LEGACY_COLORFILTER_PTR
 SET_PTR(ColorFilter)
 #endif
 #ifdef SK_SUPPORT_LEGACY_XFERMODE_PTR
 SET_PTR(Xfermode)
 #endif
 #ifdef SK_SUPPORT_LEGACY_PATHEFFECT_PTR
 SET_PTR(PathEffect)
 #endif
+#ifdef SK_SUPPORT_LEGACY_MASKFILTER_PTR
 SET_PTR(MaskFilter)
+#endif
 #undef SET_PTR
 
 #ifdef SK_SUPPORT_LEGACY_MINOR_EFFECT_PTR
 SkDrawLooper* SkPaint::setLooper(SkDrawLooper* looper) {
     fLooper.reset(SkSafeRef(looper));
     return looper;
 }
 #endif
 
 SkXfermode* SkPaint::setXfermodeMode(SkXfermode::Mode mode) {
@@ skipping 1848 matching lines @@
 
     SkPaint::Style  style = SkPaint::kFill_Style;
     sk_sp<SkPathEffect> pe;
 
     if (!applyStrokeAndPathEffects) {
         style = paint.getStyle();   // restore
         pe = sk_ref_sp(paint.getPathEffect());     // restore
     }
     fPaint.setStyle(style);
     fPaint.setPathEffect(pe);
-    fPaint.setMaskFilter(paint.getMaskFilter());    // restore
+    fPaint.setMaskFilter(sk_ref_sp(paint.getMaskFilter()));    // restore
 
     // now compute fXOffset if needed
 
     SkScalar xOffset = 0;
     if (paint.getTextAlign() != SkPaint::kLeft_Align) { // need to measure first
         int      count;
         SkScalar width = SkScalarMul(fPaint.measure_text(fCache, text, length,
                                                          &count, nullptr), fScale);
         if (paint.getTextAlign() == SkPaint::kCenter_Align) {
             width = SkScalarHalf(width);
@@ skipping 88 matching lines @@
 }
 
 uint32_t SkPaint::getHash() const {
     // We're going to hash 10 pointers and 7 32-bit values, finishing up with fBitfields,
     // so fBitfields should be 10 pointers and 6 32-bit values from the start.
     static_assert(offsetof(SkPaint, fBitfields) == 9 * sizeof(void*) + 6 * sizeof(uint32_t),
                   "SkPaint_notPackedTightly");
     return SkChecksum::Murmur3(reinterpret_cast<const uint32_t*>(this),
                                offsetof(SkPaint, fBitfields) + sizeof(fBitfields));
 }