Searched refs:display_exponent (Results 1 - 9 of 9) sorted by relevance

/external/libpng/contrib/gregbook/
H A Dreadpng.h85 uch *readpng_get_image(double display_exponent, int *pChannels,
H A Dreadpng2.c333 * the local platform. Note that mainprog_ptr->display_exponent is the
339 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma);
341 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, 0.45455);
345 (png_fixed_point)(100000*mainprog_ptr->display_exponent+.5), gamma);
348 (png_fixed_point)(100000*mainprog_ptr->display_exponent+.5), 45455);
H A Dreadpng2.h83 double display_exponent; member in struct:_mainprog_info
H A Dreadppm.c141 /* display_exponent == LUT_exponent * CRT_exponent */
143 uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) argument
H A Drpng-win.c149 static double display_exponent; variable
241 display_exponent = atof(p);
243 display_exponent = default_display_exponent;
278 display_exponent = atof(*argv);
279 if (display_exponent <= 0.0)
429 image_data = readpng_get_image(display_exponent, &image_channels,
H A Dreadpng.c205 /* display_exponent == LUT_exponent * CRT_exponent */
207 uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) argument
255 png_set_gamma(png_ptr, display_exponent, gamma);
H A Drpng-x.c131 static double display_exponent; variable
228 display_exponent = atof(p);
230 display_exponent = default_display_exponent;
245 display_exponent = atof(*argv);
246 if (display_exponent <= 0.0)
378 image_data = readpng_get_image(display_exponent, &image_channels,
H A Drpng2-win.c358 rpng2_info.display_exponent = atof(p);
360 rpng2_info.display_exponent = default_display_exponent;
395 rpng2_info.display_exponent = atof(*argv);
396 if (rpng2_info.display_exponent <= 0.0)
H A Drpng2-x.c370 rpng2_info.display_exponent = atof(p);
372 rpng2_info.display_exponent = default_display_exponent;
387 rpng2_info.display_exponent = atof(*argv);
388 if (rpng2_info.display_exponent <= 0.0)

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