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

/vbox/src/libs/libpng-1.2.8/contrib/gregbook/
H A Drpng-win.c123 double LUT_exponent; /* just the lookup table */ local
150 LUT_exponent = 1.0 / 2.2;
153 LUT_exponent = 1.0 / next_gamma;
156 LUT_exponent = 1.0 / 1.7;
167 LUT_exponent = 1.0 / sgi_gamma;
170 LUT_exponent = 1.8 / 2.61;
173 LUT_exponent = mac_gamma / 2.61;
176 LUT_exponent = 1.0; /* assume no LUT: most PCs */
180 default_display_exponent = LUT_exponent * CRT_exponent;
H A Drpng-x.c140 double LUT_exponent; /* just the lookup table */ local
158 LUT_exponent = 1.0 / 2.2;
161 LUT_exponent = 1.0 / next_gamma;
164 LUT_exponent = 1.0 / 1.7;
175 LUT_exponent = 1.0 / sgi_gamma;
178 LUT_exponent = 1.8 / 2.61;
181 LUT_exponent = mac_gamma / 2.61;
184 LUT_exponent = 1.0; /* assume no LUT: most PCs */
188 default_display_exponent = LUT_exponent * CRT_exponent;
H A Dwpng.c134 double LUT_exponent; /* just the lookup table */ local
163 LUT_exponent = 1.0 / 2.2;
166 LUT_exponent = 1.0 / next_gamma;
169 LUT_exponent = 1.0 / 1.7;
180 LUT_exponent = 1.0 / sgi_gamma;
183 LUT_exponent = 1.8 / 2.61;
186 LUT_exponent = mac_gamma / 2.61;
189 LUT_exponent = 1.0; /* assume no LUT: most PCs */
193 default_display_exponent = LUT_exponent * CRT_exponent;
H A Drpng2-win.c229 double LUT_exponent; /* just the lookup table */ local
264 LUT_exponent = 1.0 / 2.2;
267 LUT_exponent = 1.0 / next_gamma;
270 LUT_exponent = 1.0 / 1.7;
281 LUT_exponent = 1.0 / sgi_gamma;
284 LUT_exponent = 1.8 / 2.61;
287 LUT_exponent = mac_gamma / 2.61;
290 LUT_exponent = 1.0; /* assume no LUT: most PCs */
294 default_display_exponent = LUT_exponent * CRT_exponent;
H A Drpng2-x.c247 double LUT_exponent; /* just the lookup table */ local
271 LUT_exponent = 1.0 / 2.2;
274 LUT_exponent = 1.0 / next_gamma;
277 LUT_exponent = 1.0 / 1.7;
288 LUT_exponent = 1.0 / sgi_gamma;
291 LUT_exponent = 1.8 / 2.61;
294 LUT_exponent = mac_gamma / 2.61;
297 LUT_exponent = 1.0; /* assume no LUT: most PCs */
301 default_display_exponent = LUT_exponent * CRT_exponent;

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