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Diffstat (limited to 'src/lib/formats/dvk_mx_dsk.h')
-rw-r--r--src/lib/formats/dvk_mx_dsk.h29
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 &sector_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 &sector_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