(ATTENTION: these attached font file and xps file can be used for this investigation purpose only). 1) Original test xps file is Office2007_Glyph_NG.xps. 2) We get Bmp_NG.bmp as the result of rendering "T" from gslite. It isn't good reslut. 3) We changed NG.xps file into OK.xps file below in order to investigate this phenomenon. And we get Bmp_OK.bmp as the result of rendering "T" from gslite. It is good result. We didn't understand why there are different results of rendering "T" between these XPS files.
Customer #861
Created attachment 3022 [details] Attach_20070606_1039.ZIP
Created attachment 3023 [details] Office2007_Glyph_NG.xps
Created attachment 3024 [details] Office2007_Glyph_OK.xps
Tried with r9933 on MacBook Pro 13" + Mac OS X 10.5.7 + Xcode 3.1.2. Reproduced as described.
Bug still reproducible in Ghostscript 9.03
Created attachment 18773 [details] embedded-font.ttf
The latest returns an error code from xps_fapi_passfont instead of rendering badly. MuPDF manages to draw the file without any reported issues.
Fixed in: http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=d824fb03a665