void SkGScalerContext::generateFontMetrics(SkPaint::FontMetrics* metrics) {
fProxy->getFontMetrics(metrics);
if (metrics) {
SkScalar scale = fMatrix.getScaleY();
metrics->fTop = SkScalarMul(metrics->fTop, scale);
metrics->fAscent = SkScalarMul(metrics->fAscent, scale);
metrics->fDescent = SkScalarMul(metrics->fDescent, scale);
metrics->fBottom = SkScalarMul(metrics->fBottom, scale);
metrics->fLeading = SkScalarMul(metrics->fLeading, scale);
metrics->fAvgCharWidth = SkScalarMul(metrics->fAvgCharWidth, scale);
metrics->fXMin = SkScalarMul(metrics->fXMin, scale);
metrics->fXMax = SkScalarMul(metrics->fXMax, scale);
metrics->fXHeight = SkScalarMul(metrics->fXHeight, scale);
}
}
void SkRandomScalerContext::generateFontMetrics(SkPaint::FontMetrics* metrics) {
fProxy->getFontMetrics(metrics);
}