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
68 lines
2.0 KiB
C++
68 lines
2.0 KiB
C++
// license:BSD-3-Clause
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// copyright-holders:Curt Coder
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/*********************************************************************
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formats/victor9k_dsk.h
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Victor 9000 sector disk image format
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*********************************************************************/
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#ifndef VICTOR9K_DSK_H_
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#define VICTOR9K_DSK_H_
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#include "flopimg.h"
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//#define USE_SCP 1
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class victor9k_format : public floppy_image_format_t {
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public:
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struct format {
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uint32_t form_factor; // See floppy_image for possible values
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uint32_t variant; // See floppy_image for possible values
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uint16_t sector_count;
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uint8_t track_count;
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uint8_t head_count;
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uint16_t sector_base_size;
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};
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victor9k_format();
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virtual const char *name() const override;
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virtual const char *description() const override;
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virtual const char *extensions() const override;
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virtual int identify(io_generic *io, uint32_t form_factor) override;
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virtual bool load(io_generic *io, uint32_t form_factor, floppy_image *image) override;
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virtual bool save(io_generic *io, floppy_image *image) override;
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virtual bool supports_save() const override { return true; }
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static int get_rpm(int head, int track);
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protected:
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static const format formats[];
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static const uint32_t cell_size[9];
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static const int sectors_per_track[2][80];
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static const int speed_zone[2][80];
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static const int rpm[9];
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int find_size(io_generic *io, uint32_t form_factor);
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void log_boot_sector(uint8_t *data);
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floppy_image_format_t::desc_e* get_sector_desc(const format &f, int ¤t_size, int sector_count);
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void build_sector_description(const format &f, uint8_t *sectdata, uint32_t sect_offs, desc_s *sectors, int sector_count) const;
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int get_image_offset(const format &f, int head, int track);
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int compute_track_size(const format &f, int head, int track);
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void extract_sectors(floppy_image *image, const format &f, desc_s *sdesc, int track, int head, int sector_count);
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};
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extern const floppy_format_type FLOPPY_VICTOR_9000_FORMAT;
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FLOPPY_IDENTIFY( victor9k_dsk_identify );
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FLOPPY_CONSTRUCT( victor9k_dsk_construct );
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#endif
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