2003.11.27 16:01 "[Tiff] Re: Bug in LogLuv", by Kai-Uwe Behrmann

Use the pseudo tag TIFFTAG_SGILOGDATAFMT to force the returned data to be what you want:

• SGILOGDATAFMT_FLOAT = IEEE 32-bit float XYZ values
• SGILOGDATAFMT_16BIT = 16-bit integer encodings of logL, u and v
• SGILOGDATAFMT_RAW = single 32-bit unsigned integer with encoded pixel
• SGILOGDATAFMT_8BIT = 8-bit default RGB gamma-corrected values

Thanks for bringing light on this.

Kai-Uwe