FcPattern *CreateFcPattern(Font font)
{
	LTIMING("CreateXftFont");
	double sina, cosa;
	int hg = abs(font.GetHeight());
	if(hg == 0) hg = 10;
	String face = font.GetFaceName();
	FcPattern *p = FcPatternCreate();
	FcPatternAddString(p, FC_FAMILY, (FcChar8*)~face);
	FcPatternAddInteger(p, FC_SLANT, font.IsItalic() ? 110 : 0);
	FcPatternAddInteger(p, FC_PIXEL_SIZE, hg);
	FcPatternAddInteger(p, FC_DPI, 96);
	FcPatternAddInteger(p, FC_WEIGHT, font.IsBold() ? 200 : 100);
	FcPatternAddBool(p, FC_MINSPACE, 1);
	FcResult result;
	FcConfigSubstitute(0, p, FcMatchPattern);
	FcDefaultSubstitute(p);
	FcPattern *m = FcFontMatch(0, p, &result);
	FcPatternDestroy(p);
	return m;
}

XftFont *CreateXftFont(Font font, int angle)
{
	LTIMING("CreateXftFont");
	XftFont *xftfont;
	double sina, cosa;
	Std(font);
	int hg = abs(font.GetHeight());
	if(hg == 0) hg = 10;
	int i = font.GetFace();
	if(i < 0 || i >= Font::GetFaceCount())
		i = 0;
	String face = font.GetFaceName();
	FcPattern *p = FcPatternCreate();
	FcPatternAddString(p, FC_FAMILY, (FcChar8*)~face);
	FcPatternAddInteger(p, FC_SLANT, font.IsItalic() ? 110 : 0);
	FcPatternAddInteger(p, FC_PIXEL_SIZE, hg);
	FcPatternAddInteger(p, FC_DPI, 96);
	FcPatternAddInteger(p, FC_WEIGHT, font.IsBold() ? 200 : 100);
	FcPatternAddBool(p, FC_MINSPACE, 1);
	if(angle) {
		FcMatrix mx;
		Draw::SinCos(angle, sina, cosa);
		mx.xx = cosa;
		mx.xy = -sina;
		mx.yx = sina;
		mx.yy = cosa;
		FcPatternAddMatrix(p, FC_MATRIX, &mx);
	}
	FcResult result;
	FcPattern *m = XftFontMatch(Xdisplay, Xscreenno, p, &result);
	if(font.IsNonAntiAliased() || gtk_antialias >= 0) {
		FcPatternDel(m, FC_ANTIALIAS);
		FcPatternAddBool(m, FC_ANTIALIAS,
		                 font.IsNonAntiAliased() ? FcFalse : gtk_antialias ? FcTrue : FcFalse);
	}
	if(gtk_hinting >= 0) {
		FcPatternDel(m, FC_HINTING);
		FcPatternAddBool(m, FC_HINTING, gtk_hinting);
	}
	const char *hs[] = { "hintnone", "hintslight", "hintmedium", "hintfull" };
	for(int i = 0; i < 4; i++)
		if(gtk_hintstyle == hs[i]) {
			FcPatternDel(m, FC_HINT_STYLE);
			FcPatternAddInteger(m, FC_HINT_STYLE, i);
		}
	const char *rgba[] = { "_", "rgb", "bgr", "vrgb", "vbgr" };
	for(int i = 0; i < __countof(rgba); i++)
		if(gtk_rgba == rgba[i]) {
			FcPatternDel(m, FC_RGBA);
			FcPatternAddInteger(m, FC_RGBA, i);
		}
	xftfont = XftFontOpenPattern(Xdisplay, m);
	FcPatternDestroy(p);
	return xftfont;
}