--- a/src/openvg/qpaintengine_vg.cpp	Wed Apr 21 12:15:23 2010 +0300
+++ b/src/openvg/qpaintengine_vg.cpp	Wed Apr 21 20:15:53 2010 +0300
@@ -75,8 +75,8 @@
 
 #if !defined(QVG_NO_DRAW_GLYPHS)
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_DECL_IMPORT extern int qt_defaultDpiX();
+Q_DECL_IMPORT extern int qt_defaultDpiY();
 
 class QVGPaintEnginePrivate;
 
@@ -183,7 +183,6 @@
     qreal penScale;         // Pen scaling factor from "transform".
 
     QTransform pathTransform;  // Calculated VG path transformation.
-    QTransform glyphTransform; // Calculated VG glyph transformation.
     QTransform imageTransform; // Calculated VG image transformation.
     bool pathTransformSet;  // True if path transform set in the VG context.
 
@@ -497,7 +496,7 @@
     vgLoadMatrix(mat);
 }
 
-extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
+Q_DECL_IMPORT extern bool qt_scaleForTransform(const QTransform &transform, qreal *scale);
 
 void QVGPaintEnginePrivate::updateTransform(QPaintDevice *pdev)
 {
@@ -508,24 +507,15 @@
     //        | 1  0  0   |
     //        | 0 -1 devh |
     //        | 0  0  1   |
-    // The glyph transform uses a slightly different transformation:
-    //        | 1  0  0       |   | 1 0  0.5 |   | 1  0     0.5      |
-    //        | 0 -1 devh - 1 | * | 0 1 -0.5 | = | 0 -1 (devh - 0.5) |
-    //        | 0  0  1       |   | 0 0   1  |   | 0  0      1       |
     // The full VG transform is effectively:
     //      1. Apply the user's transformation matrix.
-    //      2. Translate glyphs by an extra (0.5, -0.5).
-    //      3. Flip the co-ordinate system upside down.
+    //      2. Flip the co-ordinate system upside down.
     QTransform viewport(1.0f, 0.0f, 0.0f,
                         0.0f, -1.0f, 0.0f,
                         0.0f, devh, 1.0f);
-    QTransform gviewport(1.0f, 0.0f, 0.0f,
-                        0.0f, -1.0f, 0.0f,
-                        0.5f, devh - 0.5f, 1.0f);
 
     // Compute the path transform and determine if it is projective.
     pathTransform = transform * viewport;
-    glyphTransform = transform * gviewport;
     bool projective = (pathTransform.m13() != 0.0f ||
                        pathTransform.m23() != 0.0f ||
                        pathTransform.m33() != 1.0f);
@@ -534,7 +524,6 @@
         // so we will have to convert the co-ordinates ourselves.
         // Change the matrix to just the viewport transformation.
         pathTransform = viewport;
-        glyphTransform = gviewport;
         simpleTransform = false;
     } else {
         simpleTransform = true;
@@ -975,7 +964,7 @@
     return vgpath;
 }
 
-extern QImage qt_imageForBrush(int style, bool invert);
+Q_DECL_IMPORT extern QImage qt_imageForBrush(int style, bool invert);
 
 static QImage colorizeBitmap(const QImage &image, const QColor &color)
 {
@@ -3248,10 +3237,10 @@
                 vgImageSubData(vgImage, qt_vg_imageBits(img), img.bytesPerLine(), VG_sARGB_8888_PRE, 0, 0, img.width(), img.height());
             }
         }
-        origin[0] = -metrics.x.toReal() + 0.5f;
-        origin[1] = -metrics.y.toReal() + 0.5f;
-        escapement[0] = metrics.xoff.toReal();
-        escapement[1] = metrics.yoff.toReal();
+        origin[0] = -metrics.x.toReal();
+        origin[1] = -metrics.y.toReal();
+        escapement[0] = 0;
+        escapement[1] = 0;
         vgSetGlyphToImage(font, glyph, vgImage, origin, escapement);
         vgDestroyImage(vgImage);    // Reduce reference count.
 #else
@@ -3267,8 +3256,8 @@
         }
         origin[0] = 0;
         origin[1] = 0;
-        escapement[0] = metrics.xoff.toReal();
-        escapement[1] = metrics.yoff.toReal();
+        escapement[0] = 0;
+        escapement[1] = 0;
         vgSetGlyphToPath(font, glyph, vgPath, VG_FALSE, origin, escapement);
         vgDestroyPath(vgPath);      // Reduce reference count.
 #endif // !defined(QVG_NO_IMAGE_GLYPHS)
@@ -3293,10 +3282,8 @@
     // Get the glyphs and positions associated with the text item.
     QVarLengthArray<QFixedPoint> positions;
     QVarLengthArray<glyph_t> glyphs;
-    QTransform matrix = d->transform;
-    matrix.translate(p.x(), p.y());
-    ti.fontEngine->getGlyphPositions
-        (ti.glyphs, matrix, ti.flags, glyphs, positions);
+    QTransform matrix;
+    ti.fontEngine->getGlyphPositions(ti.glyphs, matrix, ti.flags, glyphs, positions);
 
     // Find the glyph cache for this font.
     QVGFontCache::ConstIterator it = d->fontCache.constFind(ti.fontEngine);
@@ -3320,7 +3307,7 @@
     }
 
     // Set the transformation to use for drawing the current glyphs.
-    QTransform glyphTransform(d->glyphTransform);
+    QTransform glyphTransform(d->pathTransform);
     glyphTransform.translate(p.x(), p.y());
 #if defined(QVG_NO_IMAGE_GLYPHS)
     glyphTransform.scale(glyphCache->scaleX, glyphCache->scaleY);
@@ -3330,10 +3317,18 @@
     // Add the glyphs from the text item into the glyph cache.
     glyphCache->cacheGlyphs(d, ti, glyphs);
 
+    // Create the array of adjustments between glyphs
+    QVarLengthArray<VGfloat> adjustments_x(glyphs.size());
+    QVarLengthArray<VGfloat> adjustments_y(glyphs.size());
+    for (int i = 1; i < glyphs.size(); ++i) {
+        adjustments_x[i-1] = (positions[i].x - positions[i-1].x).toReal();
+        adjustments_y[i-1] = (positions[i].y - positions[i-1].y).toReal();
+    }
+
     // Set the glyph drawing origin.
     VGfloat origin[2];
-    origin[0] = 0;
-    origin[1] = 0;
+    origin[0] = positions[0].x.toReal();
+    origin[1] = positions[0].y.toReal();
     vgSetfv(VG_GLYPH_ORIGIN, 2, origin);
 
     // Fast anti-aliasing for paths, better for images.
@@ -3348,7 +3343,7 @@
     // the Qt pen, not the Qt brush.
     d->ensureBrush(state()->pen.brush());
     vgDrawGlyphs(glyphCache->font, glyphs.size(), (VGuint*)glyphs.data(),
-                 NULL, NULL, VG_FILL_PATH, VG_TRUE);
+                 adjustments_x.data(), adjustments_y.data(), VG_FILL_PATH, VG_TRUE);
 #else
     // OpenGL 1.0 does not have support for VGFont and glyphs,
     // so fall back to the default Qt path stroking algorithm.