Mercurial > sdl-ios-xcode

comparison src/cdrom/win32/SDL_syscdrom.c @ 201:ddee60057806

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed last track time calculation (thanks Tchi Southivong)
author Sam Lantinga <slouken@libsdl.org>
date Sun, 30 Sep 2001 19:07:56 +0000
parents e31f8d815aaa
children e8157fcb3114
comparison
equal deleted inserted replaced
200:ec77d3d32201 201:ddee60057806
213 cdrom->track[i].offset- 213 cdrom->track[i].offset-
214 cdrom->track[i-1].offset; 214 cdrom->track[i-1].offset;
215 } 215 }
216 } 216 }
217 if ( i == cdrom->numtracks ) { 217 if ( i == cdrom->numtracks ) {
218 flags &= ~MCI_TRACK; 218 mci_status.dwTrack = cdrom->track[i - 1].id;
219 mci_status.dwItem = MCI_STATUS_LENGTH; 219 mci_status.dwItem = MCI_STATUS_LENGTH;
220 if ( SDL_SYS_CDioctl(cdrom->id, MCI_STATUS, flags, 220 if ( SDL_SYS_CDioctl(cdrom->id, MCI_STATUS, flags,
221 &mci_status) == 0 ) { 221 &mci_status) == 0 ) {
222 cdrom->track[i].offset = MSF_TO_FRAMES( 222 cdrom->track[i - 1].length = MSF_TO_FRAMES(
223 MCI_MSF_MINUTE(mci_status.dwReturn), 223 MCI_MSF_MINUTE(mci_status.dwReturn),
224 MCI_MSF_SECOND(mci_status.dwReturn), 224 MCI_MSF_SECOND(mci_status.dwReturn),
225 MCI_MSF_FRAME(mci_status.dwReturn)); 225 MCI_MSF_FRAME(mci_status.dwReturn)) + 1; /* +1 to fix */
226 /* MCI last track length bug */
227 /* compute lead-out offset */
228 cdrom->track[i].offset = cdrom->track[i - 1].offset +
229 cdrom->track[i - 1].length;
226 cdrom->track[i].length = 0; 230 cdrom->track[i].length = 0;
227 cdrom->track[i-1].length =
228 cdrom->track[i].offset-
229 cdrom->track[i-1].offset;
230 okay = 1; 231 okay = 1;
231 } 232 }
232 } 233 }
233 } 234 }
234 return(okay ? 0 : -1); 235 return(okay ? 0 : -1);