Revert "Revert of Pass effects directly to fontcache (patchset #8 id:140001 of https://codereview.c…

src/ports/SkFontHost_win.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 "SkTypes.h"
 #if defined(SK_BUILD_FOR_WIN32)
 
@@ skipping 239 matching lines @@
     static LogFontTypeface* Create(const LOGFONT& lf) {
         return new LogFontTypeface(get_style(lf), lf, false);
     }
 
     static void EnsureAccessible(const SkTypeface* face) {
         call_ensure_accessible(static_cast<const LogFontTypeface*>(face)->fLogFont);
     }
 
 protected:
     SkStreamAsset* onOpenStream(int* ttcIndex) const override;
-    SkScalerContext* onCreateScalerContext(const SkDescriptor*) const override;
+    SkScalerContext* onCreateScalerContext(const SkScalerContextEffects&,
+                                           const SkDescriptor*) const override;
     void onFilterRec(SkScalerContextRec*) const override;
     SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics(
                                 PerGlyphInfo, const uint32_t*, uint32_t) const override;
     void onGetFontDescriptor(SkFontDescriptor*, bool*) const override;
     virtual int onCharsToGlyphs(const void* chars, Encoding encoding,
                                 uint16_t glyphs[], int glyphCount) const override;
     int onCountGlyphs() const override;
     int onGetUPEM() const override;
     void onGetFamilyName(SkString* familyName) const override;
     SkTypeface::LocalizedStrings* onCreateFamilyNameIterator() const override;
@@ skipping 255 matching lines @@
     *srcRBPtr = srcRB;
     // offset to the start of the image
     return (const char*)fBits + (fHeight - glyph.fHeight) * srcRB;
 }
 
 //////////////////////////////////////////////////////////////////////////////
 #define BUFFERSIZE (1 << 13)
 
 class SkScalerContext_GDI : public SkScalerContext {
 public:
-    SkScalerContext_GDI(SkTypeface*, const SkDescriptor* desc);
+    SkScalerContext_GDI(SkTypeface*, const SkScalerContextEffects&, const SkDescriptor* desc);
     virtual ~SkScalerContext_GDI();
 
     // Returns true if the constructor was able to complete all of its
     // initializations (which may include calling GDI).
     bool isValid() const;
 
 protected:
     unsigned generateGlyphCount() override;
     uint16_t generateCharToGlyph(SkUnichar uni) override;
     void generateAdvance(SkGlyph* glyph) override;
@@ skipping 50 matching lines @@
         default:
             if (rec.fFlags & SkScalerContext::kGenA8FromLCD_Flag) {
                 return CLEARTYPE_QUALITY;
             } else {
                 return ANTIALIASED_QUALITY;
             }
     }
 }
 
 SkScalerContext_GDI::SkScalerContext_GDI(SkTypeface* rawTypeface,
-                                                 const SkDescriptor* desc)
-        : SkScalerContext(rawTypeface, desc)
+                                         const SkScalerContextEffects& effects,
+                                         const SkDescriptor* desc)
+        : SkScalerContext(rawTypeface, effects, desc)
         , fDDC(0)
         , fSavefont(0)
         , fFont(0)
         , fSC(0)
         , fGlyphCount(-1)
 {
     LogFontTypeface* typeface = reinterpret_cast<LogFontTypeface*>(rawTypeface);
 
     fDDC = ::CreateCompatibleDC(nullptr);
     if (!fDDC) {
@@ skipping 1659 matching lines @@
         bufferSize = GetFontData(hdc, tag, (DWORD) offset, data, (DWORD) length);
     }
 
     SelectObject(hdc, savefont);
     DeleteObject(font);
     DeleteDC(hdc);
 
     return bufferSize == GDI_ERROR ? 0 : bufferSize;
 }
 
-SkScalerContext* LogFontTypeface::onCreateScalerContext(const SkDescriptor* desc) const {
-    SkScalerContext_GDI* ctx = new SkScalerContext_GDI(const_cast<LogFontTypeface*>(this), desc);
+SkScalerContext* LogFontTypeface::onCreateScalerContext(const SkScalerContextEffects& effects,
+                                                        const SkDescriptor* desc) const {
+    SkScalerContext_GDI* ctx = new SkScalerContext_GDI(const_cast<LogFontTypeface*>(this),
+                                                       effects, desc);
     if (!ctx->isValid()) {
         delete ctx;
         ctx = nullptr;
     }
     return ctx;
 }
 
 void LogFontTypeface::onFilterRec(SkScalerContextRec* rec) const {
     if (rec->fFlags & SkScalerContext::kLCD_BGROrder_Flag ||
         rec->fFlags & SkScalerContext::kLCD_Vertical_Flag)
@@ skipping 214 matching lines @@
 
 private:
     SkTDArray<ENUMLOGFONTEX> fLogFontArray;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 SkFontMgr* SkFontMgr_New_GDI() { return new SkFontMgrGDI; }
 
 #endif//defined(SK_BUILD_FOR_WIN32)