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stvcd: keeping up to date from MESS (no whatsnew)

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This commit is contained in:
R. Belmont 2011-06-25 03:22:35 +00:00
parent 3caf684959
commit 77d25b41e1
1 changed files with 13 additions and 2 deletions
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15
src/mame/machine/stvcd.c
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@ -1952,8 +1952,19 @@ static partitionT *cd_read_filtered_sector(INT32 fad)
// find out the track's type
trktype = cdrom_get_track_type(cdrom, cdrom_get_track(cdrom, fad-150));
// now get a raw 2352 byte sector
cdrom_read_data(cdrom, fad-150, curblock.data, CD_TRACK_RAW_DONTCARE);
// now get a raw 2352 byte sector - if it's mode 1, get mode1_raw
if ((trktype == CD_TRACK_MODE1) || (trktype == CD_TRACK_MODE1_RAW))
{
cdrom_read_data(cdrom, fad-150, curblock.data, CD_TRACK_MODE1_RAW);
}
else if (trktype != CD_TRACK_AUDIO) // if not audio it must be mode 2 so get mode2_raw
{
cdrom_read_data(cdrom, fad-150, curblock.data, CD_TRACK_MODE2_RAW);
}
else
{
cdrom_read_data(cdrom, fad-150, curblock.data, CD_TRACK_AUDIO);
}
cr3 = 0x100 | (fad>>16); // update cr3/4 with the current fad
cr4 = fad;
curblock.size = sectlenin;