// license:BSD-3-Clause // copyright-holders:Sergey Svishchev /********************************************************************* formats/dvk_mx_dsk.h *********************************************************************/ #ifndef MAME_FORMATS_DVK_MX_DSK_H #define MAME_FORMATS_DVK_MX_DSK_H #pragma once #include "flopimg.h" class dvk_mx_format : public floppy_image_format_t { public: dvk_mx_format(); virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector &variants) const override; virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector &variants, floppy_image &image) const override; virtual bool save(util::random_read_write &io, const std::vector &variants, const floppy_image &image) const override; virtual const char *name() const noexcept override { return "mx"; } virtual const char *description() const noexcept override { return "DVK MX disk image"; } virtual const char *extensions() const noexcept override { return "mx"; } virtual bool supports_save() const noexcept override { return true; } static const desc_e dvk_mx_old_desc[]; static const desc_e dvk_mx_new_desc[]; private: static constexpr unsigned MX_SECTORS = 11; static constexpr unsigned MX_SECTOR_SIZE = 256; static void find_size(util::random_read &io, uint8_t &track_count, uint8_t &head_count, uint8_t §or_count); static bool get_next_sector(const std::vector &bitstream , uint8_t *sector_data); }; extern const dvk_mx_format FLOPPY_DVK_MX_FORMAT; #endif // MAME_FORMATS_DVK_MX_DSK_H