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Fixed last track time calculation (thanks Tchi Southivong)

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This commit is contained in:
Sam Lantinga 2001-09-30 19:07:56 +00:00
parent 92063224a5
commit 7fecde14df
1 changed files with 7 additions and 6 deletions
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13
src/cdrom/win32/SDL_syscdrom.c
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@ -215,18 +215,19 @@ static int SDL_SYS_CDGetTOC(SDL_CD *cdrom)
}
}
if ( i == cdrom->numtracks ) {
flags &= ~MCI_TRACK;
mci_status.dwTrack = cdrom->track[i - 1].id;
mci_status.dwItem = MCI_STATUS_LENGTH;
if ( SDL_SYS_CDioctl(cdrom->id, MCI_STATUS, flags,
&mci_status) == 0 ) {
cdrom->track[i].offset = MSF_TO_FRAMES(
cdrom->track[i - 1].length = MSF_TO_FRAMES(
MCI_MSF_MINUTE(mci_status.dwReturn),
MCI_MSF_SECOND(mci_status.dwReturn),
MCI_MSF_FRAME(mci_status.dwReturn));
MCI_MSF_FRAME(mci_status.dwReturn)) + 1; /* +1 to fix */
/* MCI last track length bug */
/* compute lead-out offset */
cdrom->track[i].offset = cdrom->track[i - 1].offset +
cdrom->track[i - 1].length;
cdrom->track[i].length = 0;
cdrom->track[i-1].length =
cdrom->track[i].offset-
cdrom->track[i-1].offset;
okay = 1;
}
}