File harmony-fix.diff of Package libqt5-qtwebengine.7374

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File harmony-fix.diff of Package libqt5-qtwebengine.7374

diff -u -r qtwebengine-opensource-src-5.9.1/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp qtwebengine-opensource-src-5.9.1-ftfixes/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp
--- qtwebengine-opensource-src-5.9.1/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp	2017-09-19 17:38:43.659642835 +0200
+++ qtwebengine-opensource-src-5.9.1-ftfixes/src/3rdparty/chromium/third_party/skia/src/ports/SkFontHost_FreeType.cpp	2017-09-19 17:38:50.492991631 +0200
@@ -80,7 +80,7 @@
 
 class FreeTypeLibrary : SkNoncopyable {
 public:
-    FreeTypeLibrary() : fLibrary(NULL), fIsLCDSupported(false), fLCDExtra(0) {
+    FreeTypeLibrary() : fLibrary(NULL) {
         if (FT_New_Library(&gFTMemory, &fLibrary)) {
             return;
         }
@@ -90,8 +90,6 @@
         // Default { 0x10, 0x40, 0x70, 0x40, 0x10 } adds up to 0x110, simulating ink spread.
         // SetLcdFilter must be called before SetLcdFilterWeights.
         if (FT_Library_SetLcdFilter(fLibrary, FT_LCD_FILTER_DEFAULT) == 0) {
-            fIsLCDSupported = true;
-            fLCDExtra = 2; //Using a filter adds one full pixel to each side.
 
 #ifdef SK_FONTHOST_FREETYPE_USE_NORMAL_LCD_FILTER
             // Adds to 0x110 simulating ink spread, but provides better results than default.
@@ -124,13 +122,9 @@
     }
 
     FT_Library library() { return fLibrary; }
-    bool isLCDSupported() { return fIsLCDSupported; }
-    int lcdExtra() { return fLCDExtra; }
 
 private:
     FT_Library fLibrary;
-    bool fIsLCDSupported;
-    int fLCDExtra;
 
     // FT_Library_SetLcdFilterWeights was introduced in FreeType 2.4.0.
     // The following platforms provide FreeType of at least 2.4.0.
@@ -633,17 +627,6 @@
         rec->fTextSize = SkIntToScalar(1 << 14);
     }
 
-    if (isLCD(*rec)) {
-        // TODO: re-work so that FreeType is set-up and selected by the SkFontMgr.
-        SkAutoMutexAcquire ama(gFTMutex);
-        ref_ft_library();
-        if (!gFTLibrary->isLCDSupported()) {
-            // If the runtime Freetype library doesn't support LCD, disable it here.
-            rec->fMaskFormat = SkMask::kA8_Format;
-        }
-        unref_ft_library();
-    }
-
     SkPaint::Hinting h = rec->getHinting();
     if (SkPaint::kFull_Hinting == h && !isLCD(*rec)) {
         // collapse full->normal hinting if we're not doing LCD
@@ -1046,11 +1029,11 @@
 void SkScalerContext_FreeType::updateGlyphIfLCD(SkGlyph* glyph) {
     if (isLCD(fRec)) {
         if (fLCDIsVert) {
-            glyph->fHeight += gFTLibrary->lcdExtra();
-            glyph->fTop -= gFTLibrary->lcdExtra() >> 1;
+            glyph->fHeight += 2;
+            glyph->fTop -= 1;
         } else {
-            glyph->fWidth += gFTLibrary->lcdExtra();
-            glyph->fLeft -= gFTLibrary->lcdExtra() >> 1;
+            glyph->fWidth += 2;
+            glyph->fLeft -= 1;
         }
     }
 }

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File harmony-fix.diff of Package libqt5-qtwebengine.7374

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