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.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.c123 static double display_exponent; variable
214 display_exponent = atof(p);
216 display_exponent = default_display_exponent;
251 display_exponent = atof(*argv);
252 if (display_exponent <= 0.0)
390 image_data = readpng_get_image(display_exponent, &image_channels,
H A Dreadpng.c204 /* display_exponent == LUT_exponent * CRT_exponent */
206 uch *readpng_get_image(double display_exponent, int *pChannels, ulg *pRowbytes) argument
244 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 Dreadpng2.c490 * the local platform. Note that mainprog_ptr->display_exponent is the
495 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, gamma);
497 png_set_gamma(png_ptr, mainprog_ptr->display_exponent, 0.45455);
H A Drpng2-win.c331 rpng2_info.display_exponent = atof(p);
333 rpng2_info.display_exponent = default_display_exponent;
368 rpng2_info.display_exponent = atof(*argv);
369 if (rpng2_info.display_exponent <= 0.0)
H A Drpng2-x.c369 rpng2_info.display_exponent = atof(p);
371 rpng2_info.display_exponent = default_display_exponent;
386 rpng2_info.display_exponent = atof(*argv);
387 if (rpng2_info.display_exponent <= 0.0)

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