Lines Matching refs:trans
836 png_bytep trans, int num_trans, png_color_16p trans_values)
843 if (trans != NULL)
845 /* It may not actually be necessary to set png_ptr->trans here;
855 png_ptr->trans = info_ptr->trans = (png_bytep)png_malloc(png_ptr,
858 png_memcpy(info_ptr->trans, trans, (png_size_t)num_trans);
