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Diffstat (limited to 'src/lib/formats/as_dsk.h')
-rw-r--r-- | src/lib/formats/as_dsk.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/lib/formats/as_dsk.h b/src/lib/formats/as_dsk.h new file mode 100644 index 00000000000..8871bc1ed11 --- /dev/null +++ b/src/lib/formats/as_dsk.h @@ -0,0 +1,76 @@ +// license:BSD-3-Clause +// copyright-holders:Olivier Galibert + +// Applesauce solved output formats + +#ifndef MAME_FORMATS_AS_DSK_H +#define MAME_FORMATS_AS_DSK_H + +#pragma once + +#include "flopimg.h" +#include <utility> + +class as_format : public floppy_image_format_t +{ +public: + as_format(); + +protected: + struct tdata { + std::vector<uint8_t> data; + int track_size = 0; + bool flux = false; + }; + + static bool load_bitstream_track(const uint8_t *img, floppy_image &image, int head, int track, int subtrack, uint8_t idx, uint32_t off_trks, bool may_be_short, bool set_variant); + static void load_flux_track(const uint8_t *img, floppy_image &image, int head, int track, int subtrack, uint8_t fidx, uint32_t off_trks); + + static tdata analyze_for_save(const floppy_image &image, int head, int track, int subtrack, int speed_zone); + static std::pair<int, int> count_blocks(const std::vector<tdata> &tracks); + static bool test_flux(const std::vector<tdata> &tracks); + static void save_tracks(std::vector<uint8_t> &data, const std::vector<tdata> &tracks, uint32_t total_blocks, bool has_flux); +}; + +class woz_format : public as_format +{ +public: + woz_format(); + + 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 bool supports_save() const noexcept override; + + virtual const char *name() const noexcept override; + virtual const char *description() const noexcept override; + virtual const char *extensions() const noexcept override; + +private: + static const uint8_t signature[8]; + static const uint8_t signature2[8]; +}; + +extern const woz_format FLOPPY_WOZ_FORMAT; + +class moof_format : public as_format +{ +public: + moof_format(); + + 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 bool supports_save() const noexcept override; + + virtual const char *name() const noexcept override; + virtual const char *description() const noexcept override; + virtual const char *extensions() const noexcept override; + +private: + static const uint8_t signature[8]; +}; + +extern const moof_format FLOPPY_MOOF_FORMAT; + +#endif |