diff options
Diffstat (limited to 'src/lib/formats/dvk_mx_dsk.h')
-rw-r--r-- | src/lib/formats/dvk_mx_dsk.h | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/src/lib/formats/dvk_mx_dsk.h b/src/lib/formats/dvk_mx_dsk.h index a95b635588c..b0d64deab9f 100644 --- a/src/lib/formats/dvk_mx_dsk.h +++ b/src/lib/formats/dvk_mx_dsk.h @@ -5,35 +5,38 @@ formats/dvk_mx_dsk.h *********************************************************************/ - -#ifndef DVK_MX_DSK_H_ -#define DVK_MX_DSK_H_ +#ifndef MAME_FORMATS_DVK_MX_DSK_H +#define MAME_FORMATS_DVK_MX_DSK_H #pragma once #include "flopimg.h" -#include "imageutl.h" class dvk_mx_format : public floppy_image_format_t { public: dvk_mx_format(); - virtual int identify(io_generic *io, uint32_t form_factor) override; - virtual bool load(io_generic *io, uint32_t form_factor, floppy_image *image) override; + virtual int identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) const override; + virtual bool load(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants, floppy_image &image) const override; + virtual bool save(util::random_read_write &io, const std::vector<uint32_t> &variants, const floppy_image &image) const override; - virtual const char *name() const override; - virtual const char *description() const override; - virtual const char *extensions() const override; - virtual bool supports_save() 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: - void find_size(io_generic *io, uint8_t &track_count, uint8_t &head_count, uint8_t §or_count); + 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<bool> &bitstream , uint8_t *sector_data); }; -extern const floppy_format_type FLOPPY_DVK_MX_FORMAT; +extern const dvk_mx_format FLOPPY_DVK_MX_FORMAT; -#endif /* DVK_MX_DSK_H_ */ +#endif // MAME_FORMATS_DVK_MX_DSK_H |