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Viewing changes to src/emu/diimage.h

  • Committer: Package Import Robot
  • Author(s): Jordi Mallach, Emmanuel Kasper, Jordi Mallach
  • Date: 2012-06-05 20:02:23 UTC
  • mfrom: (0.3.1) (0.1.4)
  • Revision ID: package-import@ubuntu.com-20120605200223-gnlpogjrg6oqe9md
Tags: 0.146-1
[ Emmanuel Kasper ]
* New upstream release
* Drop patch to fix man pages section and patches to link with flac 
  and jpeg system lib: all this has been pushed upstream by Cesare Falco
* Add DM-Upload-Allowed: yes field.

[ Jordi Mallach ]
* Create a "gnu" TARGETOS stanza that defines NO_AFFINITY_NP.
* Stop setting TARGETOS to "unix" in d/rules. It should be autodetected,
  and set to the appropriate value.
* mame_manpage_section.patch: Change mame's manpage section to 6 (games),
  in the TH declaration.

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src/emu/diimage.h
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    IO_MEMCARD,     /* 13 - Memory card */
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    IO_CDROM,       /* 14 - optical CD-ROM disc */
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        IO_MAGTAPE,     /* 15 - Magentic tape */
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    IO_COUNT        /* 16 - Total Number of IO_devices for searching */
 
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        IO_ROM,                 /* 16 - Individual ROM image - the Amstrad CPC has a few applications that were sold on 16kB ROMs */
 
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    IO_COUNT        /* 17 - Total Number of IO_devices for searching */
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};
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enum image_error_t
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// device image interface function types
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typedef int (*device_image_load_func)(device_image_interface &image);
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typedef int (*device_image_create_func)(device_image_interface &image, int format_type, option_resolution *format_options);
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typedef void (*device_image_unload_func)(device_image_interface &image);
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typedef void (*device_image_display_func)(device_image_interface &image);
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typedef void (*device_image_partialhash_func)(hash_collection &, const unsigned char *, unsigned long, const char *);
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typedef void (*device_image_get_devices_func)(device_image_interface &device);
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typedef bool (*device_image_softlist_load_func)(device_image_interface &image, char *swlist, char *swname, rom_entry *start_entry);
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typedef void (*device_image_display_info_func)(device_image_interface &image);
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//**************************************************************************
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#define DEVICE_IMAGE_LOAD_NAME(name)        device_load_##name
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#define DEVICE_IMAGE_LOAD(name)             int DEVICE_IMAGE_LOAD_NAME(name)(device_image_interface &image)
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#define DEVICE_IMAGE_CREATE_NAME(name)      device_create_##name
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#define DEVICE_IMAGE_CREATE(name)           int DEVICE_IMAGE_CREATE_NAME(name)(device_image_interface &image, int create_format, option_resolution *create_args)
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#define DEVICE_IMAGE_UNLOAD_NAME(name)      device_unload_##name
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#define DEVICE_IMAGE_UNLOAD(name)           void DEVICE_IMAGE_UNLOAD_NAME(name)(device_image_interface &image)
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#define DEVICE_IMAGE_DISPLAY_NAME(name)     device_image_display_func##name
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#define DEVICE_IMAGE_DISPLAY(name)          void DEVICE_IMAGE_DISPLAY_NAME(name)(device_image_interface &image)
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#define DEVICE_IMAGE_DISPLAY_INFO_NAME(name)     device_image_display_info_func##name
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#define DEVICE_IMAGE_DISPLAY_INFO(name)          void DEVICE_IMAGE_DISPLAY_INFO_NAME(name)(device_image_interface &image)
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#define DEVICE_IMAGE_GET_DEVICES_NAME(name) device_image_get_devices_##name
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#define DEVICE_IMAGE_GET_DEVICES(name)      void DEVICE_IMAGE_GET_DEVICES_NAME(name)(device_image_interface &image)
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#define DEVICE_IMAGE_SOFTLIST_LOAD_NAME(name)        device_softlist_load_##name
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#define DEVICE_IMAGE_SOFTLIST_LOAD(name)             bool DEVICE_IMAGE_SOFTLIST_LOAD_NAME(name)(device_image_interface &image, char *swlist, char *swname, rom_entry *start_entry)
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// ======================> device_image_interface
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// class representing interface-specific live image
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        virtual void call_unload() { }
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        virtual void call_display() { }
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        virtual void call_display_info() { }
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        virtual void call_get_devices() { }
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        virtual device_image_partialhash_func get_partial_hash() const { return NULL; }
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        virtual iodevice_t image_type()  const = 0;
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        virtual bool is_readable()  const = 0;
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        image_device_format *formatlist() const { return m_formatlist; }
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        bool load(const char *path);
 
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        bool open_image_file(emu_options &options);
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        bool finish_load();
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        void unload();
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        bool create(const char *path, const image_device_format *create_format, option_resolution *create_args);
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        int reopen_for_write(const char *path);
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protected:
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        bool load_internal(const char *path, bool is_create, int create_format, option_resolution *create_args);
 
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        bool load_internal(const char *path, bool is_create, int create_format, option_resolution *create_args, bool just_load);
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        void determine_open_plan(int is_create, UINT32 *open_plan);
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        image_error_t load_image_by_path(UINT32 open_flags, const char *path);
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        void clear();
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        int read_hash_config(const char *sysname);
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        void run_hash(void (*partialhash)(hash_collection &, const unsigned char *, unsigned long, const char *), hash_collection &hashes, const char *types);
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        void image_checkhash();
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        void update_names();
 
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        void update_names(const device_type device_type = NULL, const char *inst = NULL, const char *brief = NULL);
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        // derived class overrides
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        // configuration