diff options
Diffstat (limited to 'drivers/media/tdmb/tcc3170/src/tcc_fic_decoder/tcc_fic_fig1.c')
| -rw-r--r-- | drivers/media/tdmb/tcc3170/src/tcc_fic_decoder/tcc_fic_fig1.c | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/drivers/media/tdmb/tcc3170/src/tcc_fic_decoder/tcc_fic_fig1.c b/drivers/media/tdmb/tcc3170/src/tcc_fic_decoder/tcc_fic_fig1.c deleted file mode 100644 index d2653fa..0000000 --- a/drivers/media/tdmb/tcc3170/src/tcc_fic_decoder/tcc_fic_fig1.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * tcc_fic_fig1.c - * - * Author: <linux@telechips.com> - * Description: Telechips broadcast driver - * - * Copyright (c) Telechips, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "tcc_fic_decoder.h" - -static u8 *fig_put_in_label(u8 *label, u8 *fig_buff) -{ - u8 m; - - for (m = 0; m < 16; m++) - *label++ = *fig_buff++; - label--; - for (; *label == 0x20 || *label == 0; label--) - *label = 0; - - return fig_buff; -} - -s32 fig1_ext00(struct fic_parser_matadata *fic_info, - u8 *fig_buff, - s32 length, - u8 charset) -{ - s32 ret = FICERR_SUCCESS; - u16 tmp; - struct tcc_ensemble *ensmbl; - - ensmbl = &fic_info->esmbl_start; - - tmp = (*fig_buff++) << 8; - tmp |= (*fig_buff++); - - ensmbl->charset = charset; - fig_buff = fig_put_in_label(ensmbl->label, fig_buff); - ensmbl->char_flag = (*fig_buff++)<<8; - ensmbl->char_flag |= *fig_buff; - - return ret; -} - -/* - * Program sService label - */ -s32 fig1_ext01(struct fic_parser_matadata *fic_info, - u8 *fig_buff, s32 length, u8 charset) -{ - s32 ret = FICERR_SUCCESS; - u16 sid; - u8 i; - struct tcc_ensemble *ensmbl; - struct tcc_service *svc_start; - - ensmbl = &fic_info->esmbl_start; - svc_start = fic_info->svc_start; - - if (svc_start == 0) - return FICERR_FIG1_1_NO_SERVICEARRAY; - - sid = (*fig_buff++) << 8; - sid |= (*fig_buff++); - for (i = 0; i < ensmbl->num_svc; i++) { - svc_start = fic_info->svc_start + i; - if (sid == svc_start->sid) - break; - } - - if (i == ensmbl->num_svc) { - ret = FICERR_FIG1_1_NOTREADY_SERVICE; - return ret; - } - - svc_start->charset = charset; - fig_buff = fig_put_in_label(svc_start->svc_label, fig_buff); - svc_start->char_flag = (*fig_buff++)<<8; - svc_start->char_flag |= *fig_buff; - - return ret; -} - -/* - * sService Component label - */ -s32 fig1_ext04(struct fic_parser_matadata *fic_info, - u8 *fig_buff, s32 length, u8 charset) -{ - s32 ret = FICERR_SUCCESS; - u32 sid; - u8 i, scids, pd; - struct tcc_service_comp *svc_comp_start; - struct tcc_ensemble *ensmbl; - - ensmbl = &fic_info->esmbl_start; - svc_comp_start = fic_info->svc_comp_start; - - if (svc_comp_start == 0) - return FICERR_FIG1_4_NO_SRVCOMPARRAY; - - /* If no service informaion, return */ - if (ensmbl->num_svc_comp == 0) { - ret = FICERR_FIG1_4_NOTREADY_SRVCOMP; - return ret; - } - - pd = (*fig_buff & 0x80) ? 1 : 0; - scids = *fig_buff++ & 0x0f; - if (pd) { - sid = (u32)(*fig_buff++ << 24); - sid |= (u32)(*fig_buff++ << 16); - sid |= (u32)(*fig_buff++ << 8); - sid |= (u32)(*fig_buff++); - } else { - sid = (u32)(*fig_buff++ << 8); - sid |= (u32)(*fig_buff++); - } - - for (i = 0; i < ensmbl->num_svc_comp; i++) { - svc_comp_start = fic_info->svc_comp_start + i; - if (scids == svc_comp_start->scids && - sid == svc_comp_start->sid) - break; - } - if (i == ensmbl->num_svc_comp) { - ret = FICERR_FIG1_4_NOTREADY_SRVCOMP1; - return ret; - } - - svc_comp_start->charset = charset; - fig_buff = fig_put_in_label(svc_comp_start->label, fig_buff); - - svc_comp_start->char_flag = (*fig_buff++) << 8; - svc_comp_start->char_flag |= *fig_buff; - - return ret; -} - -/* - * Data sService label - */ -s32 fig1_ext05(struct fic_parser_matadata *fic_info, - u8 *fig_buff, s32 length, u8 charset) -{ - s32 ret = FICERR_SUCCESS; - u32 sid; - u32 j; - struct tcc_ensemble *ensmbl; - struct tcc_service *svc_start; - - ensmbl = &fic_info->esmbl_start; - svc_start = fic_info->svc_start; - - if (svc_start == 0) - return FICERR_FIG1_5_NO_SERVICEARRAY; - - sid = (*fig_buff++) << 24; - sid |= (*fig_buff++) << 16; - sid |= (*fig_buff++) << 8; - sid |= (*fig_buff++); - for (j = 0; j < ensmbl->num_svc; j++) { - svc_start = fic_info->svc_start + j; - if (sid == svc_start->sid) - break; - } - - if (j == ensmbl->num_svc) { - ret = FICERR_FIG1_5_NOTREADY_SERVICE; - return ret; - } - - svc_start->charset = charset; - fig_buff = fig_put_in_label(svc_start->svc_label, fig_buff); - svc_start->char_flag = (*fig_buff++) << 8; - svc_start->char_flag |= *fig_buff; - - return ret; -} - -s32 fig1_ext06(struct fic_parser_matadata *fic_info, - u8 *fig_buff, s32 length, u8 charset) -{ - s32 ret = FICERR_SUCCESS; - s32 p_d; - u32 sid; - u8 scids; - u8 xpad_appl_type; - s32 i, empty_idx; - - struct tcc_ensemble *ensmbl; - struct tcc_xpad_user_app *user_app_start; - - ensmbl = &fic_info->esmbl_start; - user_app_start = fic_info->fig1_6_start; - - if (user_app_start == 0) - return FICERR_FIG1_6_NO_XPADLABELARRAY; - - p_d = fig_buff[0] >> 7; - scids = fig_buff[0] & 0x0f; - fig_buff++; - if (p_d) { - sid = (fig_buff[0] << 24) | (fig_buff[1] << 16) | - (fig_buff[2] << 8) | fig_buff[3]; - fig_buff += 4; - } else { - sid = (fig_buff[0] << 8) | fig_buff[1]; - fig_buff += 2; - } - xpad_appl_type = fig_buff[0] & 0x1f; - fig_buff++; - - empty_idx = -1; - - for (i = 0; i < NUM_USER_APP; i++) { - if (user_app_start[i].sid == sid && - user_app_start[i].scids == scids && - user_app_start[i].type == xpad_appl_type) { - empty_idx = i; - break; - } - if (empty_idx == -1 && user_app_start[i].sid == 0) - empty_idx = i; - } - - if (empty_idx != -1) { - user_app_start[empty_idx].sid = sid; - user_app_start[empty_idx].scids = scids; - user_app_start[empty_idx].charset = charset; - user_app_start[empty_idx].type = xpad_appl_type; - fig_buff = fig_put_in_label( - user_app_start[empty_idx].label, fig_buff); - user_app_start[empty_idx].char_flag = (*fig_buff++) << 8; - user_app_start[empty_idx].char_flag |= *fig_buff; - } - - return ret; -} |