X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/b5854a3a9f74c0d0972fd9fc5267e3e07f24c569..894e18128f153afdf0b6ab1785a98b32efa6d798:/lib/dvb/teletext.cpp?ds=sidebyside diff --git a/lib/dvb/teletext.cpp b/lib/dvb/teletext.cpp index d91e6ee0..7cef7b28 100644 --- a/lib/dvb/teletext.cpp +++ b/lib/dvb/teletext.cpp @@ -59,39 +59,61 @@ unsigned int NationalOptionSubsets[13*14] = { }; unsigned short diacr_upper_cmap[26*15] = { - 0xc380, 0xc381, 0xc382, 0xc383, 0xc480, 0xc482, 0x0000, 0xc384, 0x0000, 0xc385, 0x0000, 0x0000, 0x0000, 0xc484, 0xc482, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc486, 0xc488, 0x0000, 0x0000, 0xc48c, 0xc48a, 0x0000, 0x0000, 0x0000, 0xc387, 0x0000, 0x0000, 0x0000, 0xc48c, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48e, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48e, 0xc388, 0xc389, 0xc38a, 0x0000, 0xc492, 0xc494, 0xc496, 0xc38b, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc498, 0xc49a, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc49c, 0x0000, 0x0000, 0xc49e, 0xc4a0, 0x0000, 0x0000, 0x0000, 0xc4a2, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0xc4a4, 0x0000, 0xc4a6, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc38c, 0xc38d, 0xc38e, 0xc4a8, 0xc4aa, 0xc4ac, 0xc4b0, 0xc38f, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0xc4ae, 0xc4ac, 0x0000, 0x0000, 0xc4b4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0xc4b6, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4b9, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4bf, 0x0000, 0x0000, 0x0000, 0xc4bb, 0x0000, 0x0000, 0x0000, 0xc4bd, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc583, 0x0000, 0xc391, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc585, 0x0000, 0x0000, - 0x0000, 0xc587, 0xc392, 0xc393, 0xc394, 0xc395, 0xc58c, 0xc58e, 0x0000, 0xc396, 0x0000, 0x0000, 0x0000, 0x0000, 0xc590, 0x0000, 0xc58e, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc594, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc596, 0x0000, 0x0000, 0x0000, 0xc598, 0x0000, 0xc59a, 0xc59c, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc59e, 0x0000, 0x0000, 0x0000, 0xc5a0, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5a2, 0x0000, 0x0000, 0x0000, 0xc5a4, 0xc399, 0xc39a, 0xc39b, 0xc5a8, 0xc5aa, 0xc5ac, 0x0000, 0xc39c, 0x0000, 0xc5ae, 0x0000, 0x0000, - 0xc5b0, 0xc5b2, 0xc5ac, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5b4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc39d, 0xc5b6, 0x0000, - 0x0000, 0x0000, 0x0000, 0xc5b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5b9, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bb, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bd, + 0xc380, 0xc381, 0xc382, 0xc383, 0xc480, 0xc482, 0x0000, 0xc384, 0x0000, 0xc385, 0x0000, 0x0000, 0x0000, 0xc484, 0xc482, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc486, 0xc488, 0x0000, 0x0000, 0xc48c, 0xc48a, 0x0000, 0x0000, 0x0000, 0xc387, 0x0000, 0x0000, 0x0000, 0xc48c, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48e, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48e, + 0xc388, 0xc389, 0xc38a, 0x0000, 0xc492, 0xc494, 0xc496, 0xc38b, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc498, 0xc49a, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc49c, 0x0000, 0x0000, 0xc49e, 0xc4a0, 0x0000, 0x0000, 0x0000, 0xc4a2, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc4a4, 0x0000, 0xc4a6, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0xc38c, 0xc38d, 0xc38e, 0xc4a8, 0xc4aa, 0xc4ac, 0xc4b0, 0xc38f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4ae, 0xc4ac, + 0x0000, 0x0000, 0xc4b4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4b6, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc4b9, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4bf, 0x0000, 0x0000, 0x0000, 0xc4bb, 0x0000, 0x0000, 0x0000, 0xc4bd, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc583, 0x0000, 0xc391, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc585, 0x0000, 0x0000, 0x0000, 0xc587, + 0xc392, 0xc393, 0xc394, 0xc395, 0xc58c, 0xc58e, 0x0000, 0xc396, 0x0000, 0x0000, 0x0000, 0x0000, 0xc590, 0x0000, 0xc58e, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc594, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc596, 0x0000, 0x0000, 0x0000, 0xc598, + 0x0000, 0xc59a, 0xc59c, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc59e, 0x0000, 0x0000, 0x0000, 0xc5a0, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5a2, 0x0000, 0x0000, 0x0000, 0xc5a4, + 0xc399, 0xc39a, 0xc39b, 0xc5a8, 0xc5aa, 0xc5ac, 0x0000, 0xc39c, 0x0000, 0xc5ae, 0x0000, 0x0000, 0xc5b0, 0xc5b2, 0xc5ac, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc5b4, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc39d, 0xc5b6, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5b8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc5b9, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bb, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bd }; unsigned short diacr_lower_cmap[26*15] = { - 0xc3a0, 0xc3a1, 0xc3a2, 0xc3a3, 0xc481, 0xc483, 0x0000, 0xc3a4, 0x0000, 0xc3a5, 0x0000, 0x0000, 0x0000, 0xc485, 0xc483, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc487, 0xc489, 0x0000, 0x0000, 0xc48d, 0xc48b, 0x0000, 0x0000, 0x0000, 0xc3a7, 0x0000, 0x0000, 0x0000, 0xc48d, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48f, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48f, 0xc3a8, 0xc3a9, 0xc3aa, 0x0000, 0xc493, 0xc495, 0xc497, 0xc3ab, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc499, 0xc49b, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc49d, 0x0000, 0x0000, 0xc49f, 0xc4a1, 0x0000, 0x0000, 0x0000, 0xc4a3, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0xc4a5, 0x0000, 0xc4a7, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc3ac, 0xc3ad, 0xc3ae, 0xc4a9, 0xc4ab, 0xc4ad, 0xc4b1, 0xc3af, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0xc4af, 0xc4ad, 0x0000, 0x0000, 0xc4b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0xc4b7, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4ba, 0x0000, 0x0000, 0x0000, 0x0000, 0xc580, 0x0000, 0x0000, 0x0000, 0xc4bc, 0x0000, 0x0000, 0x0000, 0xc4be, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc584, 0x0000, 0xc3b1, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc586, 0x0000, 0x0000, 0x0000, - 0xc588, 0xc3b2, 0xc3b3, 0xc3b4, 0xc3b5, 0xc58d, 0xc58f, 0x0000, 0xc3b6, 0x0000, 0x0000, 0x0000, 0x0000, 0xc591, 0x0000, 0xc58f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc595, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0xc597, 0x0000, 0x0000, 0x0000, 0xc599, 0x0000, 0xc59b, 0xc59d, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc59f, 0x0000, 0x0000, 0x0000, 0xc5a1, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5a3, 0x0000, 0x0000, 0x0000, 0xc5a5, 0xc3b9, 0xc3ba, 0xc3bb, 0xc5a9, 0xc5ab, 0xc5ad, 0x0000, 0xc3bc, 0x0000, 0xc5af, 0x0000, 0x0000, 0xc5b1, - 0xc5b3, 0xc5ad, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc3bd, 0xc5b7, 0x0000, 0x0000, - 0x0000, 0x0000, 0xc3bf, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5ba, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bc, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5be, 0x0000, + 0xc3a0, 0xc3a1, 0xc3a2, 0xc3a3, 0xc481, 0xc483, 0x0000, 0xc3a4, 0x0000, 0xc3a5, 0x0000, 0x0000, 0x0000, 0xc485, 0xc483, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc487, 0xc489, 0x0000, 0x0000, 0xc48d, 0xc48b, 0x0000, 0x0000, 0x0000, 0xc3a7, 0x0000, 0x0000, 0x0000, 0xc48d, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48f, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc48f, + 0xc3a8, 0xc3a9, 0xc3aa, 0x0000, 0xc493, 0xc495, 0xc497, 0xc3ab, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc499, 0xc49b, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc49d, 0x0000, 0x0000, 0xc49f, 0xc4a1, 0x0000, 0x0000, 0x0000, 0xc4a3, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc4a5, 0x0000, 0xc4a7, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0xc3ac, 0xc3ad, 0xc3ae, 0xc4a9, 0xc4ab, 0xc4ad, 0xc4b1, 0xc3af, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4af, 0xc4ad, + 0x0000, 0x0000, 0xc4b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc4b7, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc4ba, 0x0000, 0x0000, 0x0000, 0x0000, 0xc580, 0x0000, 0x0000, 0x0000, 0xc4bc, 0x0000, 0x0000, 0x0000, 0xc4be, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc584, 0x0000, 0xc3b1, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc586, 0x0000, 0x0000, 0x0000, 0xc588, + 0xc3b2, 0xc3b3, 0xc3b4, 0xc3b5, 0xc58d, 0xc58f, 0x0000, 0xc3b6, 0x0000, 0x0000, 0x0000, 0x0000, 0xc591, 0x0000, 0xc58f, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc595, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc597, 0x0000, 0x0000, 0x0000, 0xc599, + 0x0000, 0xc59b, 0xc59d, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc59f, 0x0000, 0x0000, 0x0000, 0xc5a1, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5a3, 0x0000, 0x0000, 0x0000, 0xc5a5, + 0xc3b9, 0xc3ba, 0xc3bb, 0xc5a9, 0xc5ab, 0xc5ad, 0x0000, 0xc3bc, 0x0000, 0xc5af, 0x0000, 0x0000, 0xc5b1, 0xc5b3, 0xc5ad, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0xc5b5, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc3bd, 0xc5b7, 0x0000, 0x0000, 0x0000, 0x0000, 0xc3bf, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0xc5ba, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5bc, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0xc5be }; unsigned int Latin_G2_set[6*16] = { @@ -105,7 +127,7 @@ unsigned int Latin_G2_set[6*16] = { // This is a very simple en300 706 telext decoder. // It can only decode a single page at a time, thus it's only used -// for subtitles. +// for subtitles. And it ONLY support LATIN Charsets yet! DEFINE_REF(eDVBTeletextParser); @@ -127,6 +149,15 @@ static inline unsigned char decode_hamming_84(unsigned char *b) static inline unsigned long decode_hamming_2418(unsigned char *b) { + static const unsigned char rev[16] = { + 0x00,0x08,0x04,0x0c, + 0x02,0x0a,0x06,0x0e, + 0x01,0x09,0x05,0x0d, + 0x03,0x0b,0x07,0x0f + }; + b[0] = rev[b[0] >> 4] | (rev[b[0] & 0xf] << 4); + b[1] = rev[b[1] >> 4] | (rev[b[1] & 0xf] << 4); + b[2] = rev[b[2] >> 4] | (rev[b[2] & 0xf] << 4); return ((b[0] & 0x04) >> 2) | ((b[0] & 0x70) >> 3) | ((b[1] & 0x7f) << 4) | ((b[2] & 0x7f) << 11); } @@ -236,7 +267,7 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) int M = magazine_and_packet_address & 7, Y = magazine_and_packet_address >> 3; // eDebug("line %d, framing code: %02x, M=%02x, Y=%02x", line_offset, framing_code, m_M, m_Y); - + if (Y == 0) /* page header */ { int X = decode_hamming_84(data + 1) * 0x10 + decode_hamming_84(data), @@ -255,6 +286,7 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) /* page on the same magazine? end current page. */ if ((serial_mode || M == m_page_M) && m_page_open) { + eDebug("Page End %d %lld", !have_pts, pts); handlePageEnd(have_pts, pts); m_page_open = 0; } @@ -272,9 +304,10 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) /* correct page on correct magazine? open page. */ if (M == m_page_M && X == m_page_X) { + eDebug("Page Start %d %lld", !have_pts, pts); + m_C = C; + m_Y = Y; handlePageStart(); - m_subtitle_page.m_C = C; - m_subtitle_page.m_Y = Y; m_page_open = 1; m_box_open = 0; handleLine(data + 8, 32); @@ -284,26 +317,17 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) /* data for the selected page ? */ if (M == m_page_M && m_page_open) { - m_subtitle_page.m_Y = Y; + m_Y = Y; m_box_open = 0; handleLine(data, 40); } } else if (Y == 26 && m_page_open && M == m_page_M) { // int designation_code = decode_hamming_84(data); - static const unsigned char rev[16] = { - 0x00,0x08,0x04,0x0c, - 0x02,0x0a,0x06,0x0e, - 0x01,0x09,0x05,0x0d, - 0x03,0x0b,0x07,0x0f - }; int display_row=-1, display_column=-1; for (int a = 1; a < 40; a+=3) { int val; - data[a] = rev[data[a] >> 4] | (rev[data[a] & 0xf] << 4); - data[a+1] = rev[data[a+1] >> 4] | (rev[data[a+1] & 0xf] << 4); - data[a+2] = rev[data[a+2] >> 4] | (rev[data[a+2] & 0xf] << 4); if ((val=decode_hamming_2418(data+a)) >= 0) { unsigned char addr = val & 0x3F; @@ -343,7 +367,11 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) else if (ch > 64 && ch < 91) ch = diacr_upper_cmap[(ch-65)*15+(mode&0xF)-1]; } - m_modifications[(display_row<<16)|display_column] = ch ? ch : data; + if (ch) + m_modifications[(display_row<<16)|display_column] = ch ? ch : data; + else /* when data is 0 we set the diacr. mark later on the existing character .. + this isn't described in the EN300706.. but i have seen this on "Das Erste" */ + m_modifications[(display_row<<16)|display_column] = (mode&0xF); // eDebug("char(%04x) w/ diacr. mark", ch); continue; } @@ -373,12 +401,63 @@ void eDVBTeletextParser::processPESPacket(__u8 *pkt, int len) } } else if (Y > 29) /*eDebug("non handled packet 30, 31", Y, decode_hamming_84(data))*/; - else if (Y == 29) - eDebug("non handled packet M/%d/%d", Y, decode_hamming_84(data)); - else if (m_page_open) + else if (Y == 29 && M == m_page_M) { - if (M == m_page_M) - eDebug("non handled packet X/%d/%d", Y, decode_hamming_84(data)); + int designation_code = decode_hamming_84(data++); + if (designation_code == 0) // 29/0 + { + m_M29_t1 = decode_hamming_2418(data); + m_M29_t2 = decode_hamming_2418(data+3); + if ((m_M29_t1 & 0xF) == 0) // format1 + m_M29_0_valid = 1; + else + eDebug("non handled packet M/%d/0 format %d", Y, m_M29_t1 & 0xF); + } + else + eDebug("non handled packet M/%d/%d", Y, designation_code); + } + else if (m_page_open && M == m_page_M) + { + int designation_code = decode_hamming_84(data++); + if (Y == 28 && designation_code == 0) // 28/0 + { +#if 1 + m_X28_t1 = decode_hamming_2418(data); + m_X28_t2 = decode_hamming_2418(data+3); + if ((m_X28_t1 & 0xF) == 0) // format1 + m_X28_0_valid = 1; + else + eDebug("non handled packet X/%d/0 format %d", Y, m_X28_t1 & 0xF); +#else + int i=0; + for (; i < 39; i+=3) + { + int tripletX = decode_hamming_2418(data+i); + if (tripletX >= 0) + { + if (i == 0) + { + if ((m_X28_t1 & 0xF) == 0) // format1 + m_X28_0_valid = 1; + m_X28_t1 = tripletX; + } + else if (i == 1) + m_X28_t2 = tripletX; + + char *c = get_bits(tripletX, 18); + int x=0; + for (; x < 18; ++x) + eDebugNoNewLine("%c", c[x]); + eDebug(""); + } + else + eDebug("decode_hamming_2418 failed!\n"); + data += 3; + } +#endif + } + else + eDebug("non handled packet X/%d/%d", Y, designation_code); } } } @@ -398,12 +477,15 @@ int eDVBTeletextParser::start(int pid) void eDVBTeletextParser::handlePageStart() { -// if (m_C & (1<<4)) /* erase flag set */ - - /* we are always erasing the page, - even when the erase flag is not set. */ - m_subtitle_page.clear(); - m_modifications.clear(); + if (m_C & (1<<4)) /* erase flag set */ + { + m_subtitle_page.clear(); + m_modifications.clear(); + m_X28_0_valid = 0; +// eDebug("erase page!"); + } +// else +// eDebug("no erase flag set!"); } void eDVBTeletextParser::handleLine(unsigned char *data, int len) @@ -412,13 +494,13 @@ void eDVBTeletextParser::handleLine(unsigned char *data, int len) for (int i=0; i> 7) & 0xF]; + nat_subset_2 = NationalOptionSubsetsLookup[((m_X28_t1 >> 14) & 0xF) | ((m_X28_t2 & 7) << 4)]; +// eDebug("X/28/0 nat_subset %d, nat_subset2 %d", nat_subset, nat_subset_2); + } + else if (m_M29_0_valid) + { + nat_subset = NationalOptionSubsetsLookup[(m_M29_t1 >> 7) & 0xF]; + nat_subset_2 = NationalOptionSubsetsLookup[((m_M29_t1 >> 14) & 0xF) | ((m_M29_t2 & 7) << 4)]; +// eDebug("M/29/0 nat_subset %d, nat_subset2 %d", nat_subset, nat_subset_2); + } +/* else + eDebug("nat_opts = %d, nat_subset = %d, C121314 = %d%d%d", + nat_opts, nat_subset, + (m_C & (1<<12))?1:0, + (m_C & (1<<13))?1:0, + (m_C & (1<<14))?1:0);*/ // eDebug("handle subtitle line: %d len", len); for (int i=0; i::iterator it = m_modifications.find((m_subtitle_page.m_Y<<16)|i); + unsigned char b = decode_odd_parity(data + i); + std::map::iterator it = m_modifications.find((m_Y<<16)|i); + if (it != m_modifications.end()) { unsigned int utf8_code = it->second; +// eDebugNoNewLine("%c[%d]", b, b); + if (utf8_code < 0x10) + { + int mode = utf8_code; + if (b > 96 && b < 123) + utf8_code = diacr_lower_cmap[(b-97)*15+mode-1]; + else if (b > 64 && b < 91) + utf8_code = diacr_upper_cmap[(b-65)*15+mode-1]; + } if (utf8_code > 0xFFFFFF) out[outidx++]=(utf8_code&0xFF000000)>>24; if (utf8_code > 0xFFFF) out[outidx++]=(utf8_code&0xFF0000)>>16; if (utf8_code > 0xFF) out[outidx++]=(utf8_code&0xFF00)>>8; - out[outidx++]=utf8_code&0xFF; + if (utf8_code) + out[outidx++]=utf8_code&0xFF; + m_modifications.erase(it); continue; } - unsigned char b = decode_odd_parity(data + i); - if (b < 0x10) /* spacing attribute */ { if (b < 8) /* colors */ @@ -471,7 +580,7 @@ void eDVBTeletextParser::handleLine(unsigned char *data, int len) } } else if (b == 0xd) - m_double_height = m_subtitle_page.m_Y + 1; + m_double_height = m_Y + 1; else if (b == 0xa) // close box m_box_open=0; else if (b == 0xb) // open box @@ -481,17 +590,11 @@ void eDVBTeletextParser::handleLine(unsigned char *data, int len) /* ignore other attributes */ } else if (m_box_open>1) { - //eDebugNoNewLine("%c", b); +// eDebugNoNewLine("%c(%d)", b, b); /* no more than one whitespace, only printable chars */ if (((!last_was_white) || (b != ' ')) && (b >= 0x20)) { - int cur_nat_subset = nat_subset; - - if (b == 0x24) // workaround for currency sign.. the only on non latin1 char in G0 set - { - cur_nat_subset = 9; - b = 36; - } + int cur_nat_subset = second_G0_set ? nat_subset_2 : nat_subset; unsigned char offs = NationalReplaceMap[b]; if (offs) @@ -510,9 +613,11 @@ void eDVBTeletextParser::handleLine(unsigned char *data, int len) out[outidx++] = b; last_was_white = b == ' '; } + else if (b == 0x1b) // ESC ... switch between default G0 and second G0 charset + second_G0_set ^= 1; } } - //eDebug(""); +// eDebug(""); addSubtitleString(color, std::string((const char*)out, outidx)); } @@ -534,6 +639,7 @@ void eDVBTeletextParser::setPageAndMagazine(int page, int magazine) eDebug("enable teletext subtitle page %x%02x", magazine, page); else eDebug("disable teletext subtitles"); + m_M29_0_valid = 0; m_page_M = magazine; /* magazine to look for */ if (magazine != -1) m_page_M &= 7; @@ -549,7 +655,7 @@ void eDVBTeletextParser::connectNewPage(const Slot1