mirror of
https://github.com/holub/mame
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ddb290d5f6
Use standard uint64_t, uint32_t, uint16_t or uint8_t instead of UINT64, UINT32, UINT16 or UINT8 also use standard int64_t, int32_t, int16_t or int8_t instead of INT64, INT32, INT16 or INT8
61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
// license:GPL-2.0+
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// copyright-holders:Nigel Barnes
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/***************************************************************************
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Acorn FileStore
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Disk image formats
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***************************************************************************/
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#include "afs_dsk.h"
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afs_format::afs_format() : wd177x_format(formats)
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{
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}
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const char *afs_format::name() const
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{
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return "afs";
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}
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const char *afs_format::description() const
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{
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return "Acorn FileStore disk image";
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}
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const char *afs_format::extensions() const
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{
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return "adl,img";
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}
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int afs_format::identify(io_generic *io, uint32_t form_factor)
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{
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int type = find_size(io, form_factor);
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if (type != -1)
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return 50;
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return 0;
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}
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int afs_format::get_image_offset(const format &f, int head, int track)
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{
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if (f.sector_base_id == -1)
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return (track * f.head_count + head) * compute_track_size(f);
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else
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return (f.track_count * head + track) * compute_track_size(f);
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}
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const afs_format::format afs_format::formats[] =
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{
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{ // 640K 3 1/2 inch 80 track double sided double density (interleaved) - gaps unverified
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floppy_image::FF_35, floppy_image::DSQD, floppy_image::MFM,
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2000, 16, 80, 2, 256, {}, -1, { 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 }, 60, 22, 43
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},
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{}
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};
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const floppy_format_type FLOPPY_AFS_FORMAT = &floppy_image_format_creator<afs_format>;
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