P_LINEAR         1662 pngread.c            case P_LINEAR:
P_LINEAR         1696 pngread.c         if (encoding == P_LINEAR)
P_LINEAR         1722 pngread.c            P_LINEAR : P_sRGB;
P_LINEAR         1751 pngread.c            if (convert_to_Y || output_encoding == P_LINEAR)
P_LINEAR         1754 pngread.c               encoding = P_LINEAR;
P_LINEAR         1775 pngread.c            encoding = P_LINEAR;
P_LINEAR         1778 pngread.c         else if (encoding == P_sRGB && (convert_to_Y || output_encoding == P_LINEAR))
P_LINEAR         1787 pngread.c            encoding = P_LINEAR;
P_LINEAR         1791 pngread.c         if (encoding == P_LINEAR)
P_LINEAR         1799 pngread.c               if (output_encoding == P_LINEAR)
P_LINEAR         1841 pngread.c            if (output_encoding == P_LINEAR)
P_LINEAR         2049 pngread.c            P_LINEAR : P_sRGB;
P_LINEAR         2073 pngread.c            if (output_encoding == P_LINEAR) /* compose on black */
P_LINEAR         2097 pngread.c         else if (output_encoding == P_LINEAR)
P_LINEAR         2155 pngread.c                        back_alpha = output_encoding == P_LINEAR ? 65535 : 255;
P_LINEAR         2242 pngread.c                           if (output_encoding == P_LINEAR)
P_LINEAR         2250 pngread.c                                 back_g, 65535, P_LINEAR);
P_LINEAR         2271 pngread.c                        back_alpha = output_encoding == P_LINEAR ? 65535 : 255;
P_LINEAR         2351 pngread.c                     if (output_encoding == P_LINEAR)
P_LINEAR         2357 pngread.c                           back_g, 65535, P_LINEAR);
P_LINEAR         2396 pngread.c                        output_encoding == P_LINEAR ? 65535U : 255U, output_encoding);
P_LINEAR         2547 pngread.c                        else if (output_encoding == P_LINEAR)
P_LINEAR         2554 pngread.c                              back_g, 0/*unused*/, P_LINEAR);
P_LINEAR         2654 pngread.c                        if (output_encoding == P_LINEAR)
P_LINEAR         2785 pngread.c                              output_encoding == P_LINEAR ? trans[i] * 257U :