Changeset 228 for trunk/src/gui/text/qfontdatabase_pm.cpp

Timestamp:

Oct 15, 2009, 2:04:41 AM (16 years ago)

Author:

Dmitry A. Kuminov

Message:

gui: Enabled full font hinting and using bitmap stripes by default.

File:

• trunk/src/gui/text/qfontdatabase_pm.cpp (modified) (3 diffs)

trunk/src/gui/text/qfontdatabase_pm.cpp

@@ -50 +50 @@
 #include FT_TYPES_H
 #include FT_TRUETYPE_TABLES_H
+#include FT_LCD_FILTER_H
 
 QT_BEGIN_NAMESPACE
@@ -195 +196 @@
             family->fixedPitch = face->face_flags & FT_FACE_FLAG_FIXED_WIDTH;
 
-            if (systems.isEmpty() || familyName == "Workplace Sans") {
+            if (systems.isEmpty() || familyName.compare("Workplace Sans")) {
                 // it was hard or impossible to determine the actual writing system
                 // of the font (as in case of OS/2 bitmap and PFB fonts for which it is
@@ -347 +348 @@
 static QFontEngine *loadEngine(const QFontDef &req, const QtFontDesc &desc)
 {
-    QFontEngineFT *fe = new QFontEnginePMFT(fontDescToFontDef(req, desc));
+    // @todo all these fixed so far; make configurable through the Registry
+    // on per-family basis
+    QFontEnginePMFT::HintStyle hintStyle = QFontEnginePMFT::HintFull;
+    bool autoHint = true;
+    QFontEngineFT::SubpixelAntialiasingType subPixel = QFontEngineFT::Subpixel_None;
+    int lcdFilter = FT_LCD_FILTER_DEFAULT;
+    bool useEmbeddedBitmap = true;
+
+    QFontEngine::FaceId faceId;
+    faceId.filename = desc.size->fileName;
+    faceId.index = desc.size->fileIndex;
+
+    QFontEngineFT *fe = new QFontEnginePMFT(fontDescToFontDef(req, desc), faceId,
+                                            desc.style->antialiased, hintStyle,
+                                            autoHint, subPixel, lcdFilter,
+                                            useEmbeddedBitmap);
     Q_ASSERT(fe);
-    if (fe) {
-        QFontEngine::FaceId faceId;
-        faceId.filename = desc.size->fileName;
-        faceId.index = desc.size->fileIndex;
-        fe->init(faceId, desc.style->antialiased);
-        if (fe->invalid()) {
-            FM_DEBUG("   --> invalid!\n");
-            delete fe;
-            fe = 0;
-        }
+    if (fe && fe->invalid()) {
+        FM_DEBUG("   --> invalid!\n");
+        delete fe;
+        fe = 0;
     }
     return fe;