libdvdread/nav_print.c

   1 /* -*- c-basic-offset: 2; indent-tabs-mode: nil -*- */
   2 /*
   3  * Copyright (C) 2000, 2001, 2002, 2003 Håkan Hjort <d95hjort@dtek.chalmers.se>
   4  *
   5  * Much of the contents in this file is based on VOBDUMP.
   6  *
   7  * VOBDUMP: a program for examining DVD .VOB filse
   8  *
   9  * Copyright 1998, 1999 Eric Smith <eric@brouhaha.com>
  10  *
  11  * VOBDUMP is free software; you can redistribute it and/or modify it
  12  * under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.  Note that I am not
  14  * granting permission to redistribute or modify VOBDUMP under the
  15  * terms of any later version of the General Public License.
  16  *
  17  * This program is distributed in the hope that it will be useful (or
  18  * at least amusing), but WITHOUT ANY WARRANTY; without even the
  19  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  20  * PURPOSE.  See the GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  25  */
  26
  27 #include "config.h"
  28
  29 #include <stdio.h>
  30
  31 #if defined(HAVE_INTTYPES_H)
  32 #include <inttypes.h>
  33 #elif defined(HAVE_STDINT_H)
  34 #include <stdint.h>
  35 #endif
  36
  37 #include "nav_types.h"
  38 #include "nav_print.h"
  39 #include "cmd_print.h"
  40 #include "dvdread_internal.h"
  41
  42 static void print_time(dvd_time_t *dtime) {
  43   const char *rate;
  44   CHECK_VALUE((dtime->hour>>4) < 0xa && (dtime->hour&0xf) < 0xa);
  45   CHECK_VALUE((dtime->minute>>4) < 0x7 && (dtime->minute&0xf) < 0xa);
  46   CHECK_VALUE((dtime->second>>4) < 0x7 && (dtime->second&0xf) < 0xa);
  47   CHECK_VALUE((dtime->frame_u&0xf) < 0xa);
  48
  49   printf("%02x:%02x:%02x.%02x",
  50          dtime->hour,
  51          dtime->minute,
  52          dtime->second,
  53          dtime->frame_u & 0x3f);
  54   switch((dtime->frame_u & 0xc0) >> 6) {
  55   case 1:
  56     rate = "25.00";
  57     break;
  58   case 3:
  59     rate = "29.97";
  60     break;
  61   default:
  62     rate = "(please send a bug report)";
  63     break;
  64   }
  65   printf(" @ %s fps", rate);
  66 }
  67
  68
  69 static void navPrint_PCI_GI(pci_gi_t *pci_gi) {
  70   int i;
  71
  72   printf("pci_gi:\n");
  73   printf("nv_pck_lbn    0x%08x\n", pci_gi->nv_pck_lbn);
  74   printf("vobu_cat      0x%04x\n", pci_gi->vobu_cat);
  75   printf("vobu_uop_ctl  0x%08x\n", *(uint32_t*)&pci_gi->vobu_uop_ctl);
  76   printf("vobu_s_ptm    0x%08x\n", pci_gi->vobu_s_ptm);
  77   printf("vobu_e_ptm    0x%08x\n", pci_gi->vobu_e_ptm);
  78   printf("vobu_se_e_ptm 0x%08x\n", pci_gi->vobu_se_e_ptm);
  79   printf("e_eltm        ");
  80   print_time(&pci_gi->e_eltm);
  81   printf("\n");
  82
  83   printf("vobu_isrc     \"");
  84   for(i = 0; i < 32; i++) {
  85     char c = pci_gi->vobu_isrc[i];
  86     if((c >= ' ') && (c <= '~'))
  87       printf("%c", c);
  88     else
  89       printf(".");
  90   }
  91   printf("\"\n");
  92 }
  93
  94 static void navPrint_NSML_AGLI(nsml_agli_t *nsml_agli) {
  95   int i, j = 0;
  96
  97   for(i = 0; i < 9; i++)
  98     j |= nsml_agli->nsml_agl_dsta[i];
  99   if(j == 0)
 100     return;
 101
 102   printf("nsml_agli:\n");
 103   for(i = 0; i < 9; i++)
 104     if(nsml_agli->nsml_agl_dsta[i])
 105       printf("nsml_agl_c%d_dsta  0x%08x\n", i + 1,
 106              nsml_agli->nsml_agl_dsta[i]);
 107 }
 108
 109 static void navPrint_HL_GI(hl_gi_t *hl_gi, int *btngr_ns, int *btn_ns) {
 110
 111   if((hl_gi->hli_ss & 0x03) == 0)
 112     return;
 113
 114   printf("hl_gi:\n");
 115   printf("hli_ss        0x%01x\n", hl_gi->hli_ss & 0x03);
 116   printf("hli_s_ptm     0x%08x\n", hl_gi->hli_s_ptm);
 117   printf("hli_e_ptm     0x%08x\n", hl_gi->hli_e_ptm);
 118   printf("btn_se_e_ptm  0x%08x\n", hl_gi->btn_se_e_ptm);
 119
 120   *btngr_ns = hl_gi->btngr_ns;
 121   printf("btngr_ns      %d\n",  hl_gi->btngr_ns);
 122   printf("btngr%d_dsp_ty    0x%02x\n", 1, hl_gi->btngr1_dsp_ty);
 123   printf("btngr%d_dsp_ty    0x%02x\n", 2, hl_gi->btngr2_dsp_ty);
 124   printf("btngr%d_dsp_ty    0x%02x\n", 3, hl_gi->btngr3_dsp_ty);
 125
 126   printf("btn_ofn       %d\n", hl_gi->btn_ofn);
 127   *btn_ns = hl_gi->btn_ns;
 128   printf("btn_ns        %d\n", hl_gi->btn_ns);
 129   printf("nsl_btn_ns    %d\n", hl_gi->nsl_btn_ns);
 130   printf("fosl_btnn     %d\n", hl_gi->fosl_btnn);
 131   printf("foac_btnn     %d\n", hl_gi->foac_btnn);
 132 }
 133
 134 static void navPrint_BTN_COLIT(btn_colit_t *btn_colit) {
 135   int i, j;
 136
 137   j = 0;
 138   for(i = 0; i < 6; i++)
 139     j |= btn_colit->btn_coli[i/2][i&1];
 140   if(j == 0)
 141     return;
 142
 143   printf("btn_colit:\n");
 144   for(i = 0; i < 3; i++)
 145     for(j = 0; j < 2; j++)
 146       printf("btn_cqoli %d  %s_coli:  %08x\n",
 147              i, (j == 0) ? "sl" : "ac",
 148              btn_colit->btn_coli[i][j]);
 149 }
 150
 151 static void navPrint_BTNIT(btni_t *btni_table, int btngr_ns, int btn_ns) {
 152   int i, j;
 153
 154   printf("btnit:\n");
 155   printf("btngr_ns: %i\n", btngr_ns);
 156   printf("btn_ns: %i\n", btn_ns);
 157
 158   if(btngr_ns == 0)
 159     return;
 160
 161   for(i = 0; i < btngr_ns; i++) {
 162     for(j = 0; j < (36 / btngr_ns); j++) {
 163       if(j < btn_ns) {
 164         btni_t *btni = &btni_table[(36 / btngr_ns) * i + j];
 165
 166         printf("group %d btni %d:  ", i+1, j+1);
 167         printf("btn_coln %d, auto_action_mode %d\n",
 168                btni->btn_coln, btni->auto_action_mode);
 169         printf("coords   (%d, %d) .. (%d, %d)\n",
 170                btni->x_start, btni->y_start, btni->x_end, btni->y_end);
 171
 172         printf("up %d, ", btni->up);
 173         printf("down %d, ", btni->down);
 174         printf("left %d, ", btni->left);
 175         printf("right %d\n", btni->right);
 176
 177         cmdPrint_CMD(0, &btni->cmd);
 178         printf("\n");
 179       }
 180     }
 181   }
 182 }
 183
 184 static void navPrint_HLI(hli_t *hli) {
 185   int btngr_ns = 0, btn_ns = 0;
 186
 187   printf("hli:\n");
 188   navPrint_HL_GI(&hli->hl_gi, & btngr_ns, & btn_ns);
 189   navPrint_BTN_COLIT(&hli->btn_colit);
 190   navPrint_BTNIT(hli->btnit, btngr_ns, btn_ns);
 191 }
 192
 193 void navPrint_PCI(pci_t *pci) {
 194   printf("pci packet:\n");
 195   navPrint_PCI_GI(&pci->pci_gi);
 196   navPrint_NSML_AGLI(&pci->nsml_agli);
 197   navPrint_HLI(&pci->hli);
 198 }
 199
 200 static void navPrint_DSI_GI(dsi_gi_t *dsi_gi) {
 201   printf("dsi_gi:\n");
 202   printf("nv_pck_scr     0x%08x\n", dsi_gi->nv_pck_scr);
 203   printf("nv_pck_lbn     0x%08x\n", dsi_gi->nv_pck_lbn );
 204   printf("vobu_ea        0x%08x\n", dsi_gi->vobu_ea);
 205   printf("vobu_1stref_ea 0x%08x\n", dsi_gi->vobu_1stref_ea);
 206   printf("vobu_2ndref_ea 0x%08x\n", dsi_gi->vobu_2ndref_ea);
 207   printf("vobu_3rdref_ea 0x%08x\n", dsi_gi->vobu_3rdref_ea);
 208   printf("vobu_vob_idn   0x%04x\n", dsi_gi->vobu_vob_idn);
 209   printf("vobu_c_idn     0x%02x\n", dsi_gi->vobu_c_idn);
 210   printf("c_eltm         ");
 211   print_time(&dsi_gi->c_eltm);
 212   printf("\n");
 213 }
 214
 215 static void navPrint_SML_PBI(sml_pbi_t *sml_pbi) {
 216   printf("sml_pbi:\n");
 217   printf("category 0x%04x\n", sml_pbi->category);
 218   if(sml_pbi->category & 0x8000)
 219     printf("VOBU is in preunit\n");
 220   if(sml_pbi->category & 0x4000)
 221     printf("VOBU is in ILVU\n");
 222   if(sml_pbi->category & 0x2000)
 223     printf("VOBU at the beginning of ILVU\n");
 224   if(sml_pbi->category & 0x1000)
 225     printf("VOBU at end of PREU of ILVU\n");
 226
 227   printf("ilvu_ea       0x%08x\n", sml_pbi->ilvu_ea);
 228   printf("nxt_ilvu_sa   0x%08x\n", sml_pbi->ilvu_sa);
 229   printf("nxt_ilvu_size 0x%04x\n", sml_pbi->size);
 230
 231   printf("vob_v_s_s_ptm 0x%08x\n", sml_pbi->vob_v_s_s_ptm);
 232   printf("vob_v_e_e_ptm 0x%08x\n", sml_pbi->vob_v_e_e_ptm);
 233
 234   /* $$$ more code needed here */
 235 }
 236
 237 static void navPrint_SML_AGLI(sml_agli_t *sml_agli) {
 238   int i;
 239   printf("sml_agli:\n");
 240   for(i = 0; i < 9; i++) {
 241     printf("agl_c%d address: 0x%08x size 0x%04x\n", i,
 242            sml_agli->data[i].address, sml_agli->data[i].size);
 243   }
 244 }
 245
 246 static void navPrint_VOBU_SRI(vobu_sri_t *vobu_sri) {
 247   int i;
 248   int stime[19] = { 240, 120, 60, 20, 15, 14, 13, 12, 11,
 249                     10,   9,  8,  7,  6,  5,  4,  3,  2, 1};
 250   printf("vobu_sri:\n");
 251   printf("Next VOBU with Video %08x\n", vobu_sri->next_video);
 252   for(i = 0; i < 19; i++) {
 253     printf("%3.1f %08x ", stime[i]/2.0, vobu_sri->fwda[i]);
 254   }
 255   printf("\n");
 256   printf("Next VOBU %08x\n", vobu_sri->next_vobu);
 257   printf("--\n");
 258   printf("Prev VOBU %08x\n", vobu_sri->prev_vobu);
 259   for(i = 0; i < 19; i++) {
 260     printf("%3.1f %08x ", stime[18 - i]/2.0, vobu_sri->bwda[i]);
 261   }
 262   printf("\n");
 263   printf("Prev VOBU with Video %08x\n", vobu_sri->prev_video);
 264 }
 265
 266 static void navPrint_SYNCI(synci_t *synci) {
 267   int i;
 268
 269   printf("synci:\n");
 270   /* $$$ more code needed here */
 271   for(i = 0; i < 8; i++)
 272     printf("%04x ", synci->a_synca[i]);
 273   for(i = 0; i < 32; i++)
 274     printf("%08x ", synci->sp_synca[i]);
 275 }
 276
 277 void navPrint_DSI(dsi_t *dsi) {
 278   printf("dsi packet:\n");
 279   navPrint_DSI_GI(&dsi->dsi_gi);
 280   navPrint_SML_PBI(&dsi->sml_pbi);
 281   navPrint_SML_AGLI(&dsi->sml_agli);
 282   navPrint_VOBU_SRI(&dsi->vobu_sri);
 283   navPrint_SYNCI(&dsi->synci);
 284 }
 285
 286