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cdrom: translate from 2336 to 2048 (nw)

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This commit is contained in:
cracyc 2017-04-10 13:59:26 -05:00
parent d67b6a6659
commit 7c9b346ade
1 changed files with 6 additions and 0 deletions
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6
src/lib/util/cdrom.cpp
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@ -577,6 +577,12 @@ uint32_t cdrom_read_data(cdrom_file *file, uint32_t lbasector, void *buffer, uin
return (read_partial_sector(file, buffer, lbasector, chdsector, tracknum, 24, 2048, phys) == CHDERR_NONE);
}
/* return 2048 bytes of mode 1 data from a mode2 form2 or XA sector */
if ((datatype == CD_TRACK_MODE1) && (tracktype == CD_TRACK_MODE2_FORM_MIX))
{
return (read_partial_sector(file, buffer, lbasector, chdsector, tracknum, 8, 2048, phys) == CHDERR_NONE);
}
/* return mode 2 2336 byte data from a 2352 byte mode 1 or 2 raw sector (skip the header) */
if ((datatype == CD_TRACK_MODE2) && ((tracktype == CD_TRACK_MODE1_RAW) || (tracktype == CD_TRACK_MODE2_RAW)))
{