Searched refs:sgi_gamma (Results 1 - 5 of 5) sorted by relevance

/vbox/src/libs/libpng-1.2.8/contrib/gregbook/
H A Drpng-win.c161 double sgi_gamma; local
165 sgi_gamma = atof(tmpline);
166 if (sgi_gamma > 0.0)
167 LUT_exponent = 1.0 / sgi_gamma;
H A Drpng-x.c169 double sgi_gamma; local
173 sgi_gamma = atof(tmpline);
174 if (sgi_gamma > 0.0)
175 LUT_exponent = 1.0 / sgi_gamma;
H A Dwpng.c174 double sgi_gamma; local
178 sgi_gamma = atof(tmpline);
179 if (sgi_gamma > 0.0)
180 LUT_exponent = 1.0 / sgi_gamma;
H A Drpng2-win.c275 double sgi_gamma; local
279 sgi_gamma = atof(tmpline);
280 if (sgi_gamma > 0.0)
281 LUT_exponent = 1.0 / sgi_gamma;
H A Drpng2-x.c282 double sgi_gamma; local
286 sgi_gamma = atof(tmpline);
287 if (sgi_gamma > 0.0)
288 LUT_exponent = 1.0 / sgi_gamma;

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