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Home » U++ Library support » Draw, Display, Images, Bitmaps, Icons » Strange issue with text in Painter
Re: Strange issue with text in Painter [message #50994 is a reply to message #50992] Wed, 16 January 2019 11:11 Go to previous messageGo to previous message
mirek is currently offline  mirek
Messages: 12257
Registered: November 2005
Ultimate Member
Maybe you can try to call GetGlyphInfoSys directly there, with Mutex::Lock __(sFontLock);


thread__ CharEntry fc_cache[512];

GlyphInfo GetGlyphInfo(Font font, int chr)
{
	font.RealizeStd();
/*	unsigned hash = GlyphHash(font, chr);
	CharEntry& e = fc_cache[hash & 511];
	if(e.font != font.AsInt64() || e.chr != chr)
		e = GetGlyphEntry(font, chr, hash);
	return e.info;*/
	return GetGlyphEntry(font, chr, hash).info;
*/
   Mutex::Lock __(sFontLock);
   return GetGlyphInfoSys(font, chr);
}


Another thing to test is whether

thread__ CharEntry fc_cache[512];

GlyphInfo GetGlyphInfo(Font font, int chr)
{
	font.RealizeStd();
	unsigned hash = GlyphHash(font, chr);
/*	CharEntry& e = fc_cache[hash & 511];
	if(e.font != font.AsInt64() || e.chr != chr)
		e = GetGlyphEntry(font, chr, hash);
	return e.info;*/
	return GetGlyphEntry(font, chr, hash).info;
}


still depends on thread__ (hopefully not Smile

[Updated on: Wed, 16 January 2019 11:18]

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