Searched refs:gamma_from_1 (Results 1 – 2 of 2) sorted by relevance
180 png_bytep gamma_from_1; /* converts from 1.0 to screen */ member
1645 palette[i].red = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1649 palette[i].green = png_ptr->gamma_from_1[w]; in png_init_read_transformations()1653 palette[i].blue = png_ptr->gamma_from_1[w]; in png_init_read_transformations()3252 if (png_ptr->gamma_from_1 != NULL && png_ptr->gamma_to_1 != NULL) in png_do_rgb_to_gray()3271 *(dp++) = png_ptr->gamma_from_1[ in png_do_rgb_to_gray()3491 png_const_bytep gamma_from_1 = png_ptr->gamma_from_1; in png_do_compose() local3882 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()3906 w = gamma_from_1[w]; in png_do_compose()4007 if (gamma_to_1 != NULL && gamma_from_1 != NULL && in png_do_compose()4036 if (!optimize) w = gamma_from_1[w]; in png_do_compose()[all …]