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.c340 * the local platform. Note that mainprog_ptr->display_exponent is the
346 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma);
348 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, 0.45455);
352 (png_fixed_point)(100000*mainprog_ptr->display_exponent+.5), gamma);
355 (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.c206 /* display_exponent == LUT_exponent * CRT_exponent */
208 uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) argument
256 png_set_gamma(png_ptr, display_exponent, gamma);
H A Drpng-x.c133 static double display_exponent; variable
230 display_exponent = atof(p);
232 display_exponent = default_display_exponent;
247 display_exponent = atof(*argv);
248 if (display_exponent <= 0.0)
382 image_data = readpng_get_image(display_exponent, &image_channels,
H A Drpng2-win.c360 rpng2_info.display_exponent = atof(p);
362 rpng2_info.display_exponent = default_display_exponent;
397 rpng2_info.display_exponent = atof(*argv);
398 if (rpng2_info.display_exponent <= 0.0)
H A Drpng2-x.c385 rpng2_info.display_exponent = atof(p);
387 rpng2_info.display_exponent = default_display_exponent;
402 rpng2_info.display_exponent = atof(*argv);
403 if (rpng2_info.display_exponent <= 0.0)

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