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C++ rom_next_region函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中rom_next_region函数的典型用法代码示例。如果您正苦于以下问题:C++ rom_next_region函数的具体用法?C++ rom_next_region怎么用?C++ rom_next_region使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了rom_next_region函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: process_cartridge

static int process_cartridge(device_image_interface *image, process_mode mode)
{
	const rom_source *source;
	const rom_entry *romrgn, *roment;
	int result = 0;

	for (source = rom_first_source(image->device().machine().config()); source != NULL; source = rom_next_source(*source))
	{
		for (romrgn = rom_first_region(*source); romrgn != NULL; romrgn = rom_next_region(romrgn))
		{
			roment = romrgn + 1;
			while(!ROMENTRY_ISREGIONEND(roment))
			{
				if (ROMENTRY_GETTYPE(roment) == ROMENTRYTYPE_CARTRIDGE)
				{
					astring regiontag;
					image->device().siblingtag(regiontag, roment->_hashdata);

					if (strcmp(regiontag.cstr(),image->device().tag())==0)
					{
						result |= load_cartridge(image, romrgn, roment, mode);

						/* if loading failed in any cart region, stop loading */
						if (result)
							return result;
					}
				}
				roment++;
			}
		}
	}

	return IMAGE_INIT_PASS;
}
开发者ID:rogerjowett,项目名称:ClientServerMAME,代码行数:34,代码来源:cartslot.c


示例2: match_roms

static void match_roms(core_options *options, const char *hash, int length, int *found)
{
	int drvindex;

	/* iterate over drivers */
	for (drvindex = 0; drivers[drvindex] != NULL; drvindex++)
	{
		machine_config *config = global_alloc(machine_config(drivers[drvindex]->machine_config));
		const rom_entry *region, *rom;
		const rom_source *source;

		/* iterate over sources, regions and files within the region */
		for (source = rom_first_source(drivers[drvindex], config); source != NULL; source = rom_next_source(drivers[drvindex], config, source))
			for (region = rom_first_region(drivers[drvindex], source); region; region = rom_next_region(region))
				for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
					if (hash_data_is_equal(hash, ROM_GETHASHDATA(rom), 0))
					{
						int baddump = hash_data_has_info(ROM_GETHASHDATA(rom), HASH_INFO_BAD_DUMP);

						/* output information about the match */
						if (*found != 0)
							mame_printf_info("                    ");
						mame_printf_info("= %s%-20s  %-10s %s\n", baddump ? "(BAD) " : "", ROM_GETNAME(rom), drivers[drvindex]->name, drivers[drvindex]->description);
						(*found)++;
					}

		global_free(config);
	}

	softlist_match_roms( options, hash, length, found );
}
开发者ID:DarrenBranford,项目名称:MAME4iOS,代码行数:31,代码来源:clifront.c


示例3: process_cartridge

static int process_cartridge(mess_image *image, mame_file *file)
{
	const rom_entry *romrgn, *roment;
	int position, result;

	romrgn = rom_first_region(Machine->gamedrv);
	while(romrgn)
	{
		roment = romrgn + 1;
		while(!ROMENTRY_ISREGIONEND(roment))
		{
			if (is_cart_roment(roment))
			{
				parse_rom_name(roment, &position, NULL);
				if (position == image_index_in_device(image))
				{
					result = load_cartridge(romrgn, roment, file);
					if (!result)
						return result;
				}
			}
			roment++;
		}
		romrgn = rom_next_region(romrgn);
	}
	return INIT_PASS;
}
开发者ID:CrouchingLlama,项目名称:openlase-mame,代码行数:27,代码来源:cartslot.c


示例4: cli_info_listcrc

int cli_info_listcrc(core_options *options, const char *gamename)
{
	int drvindex, count = 0;

	/* iterate over drivers */
	for (drvindex = 0; drivers[drvindex] != NULL; drvindex++)
		if (mame_strwildcmp(gamename, drivers[drvindex]->name) == 0)
		{
			machine_config *config = global_alloc(machine_config(drivers[drvindex]->machine_config));
			const rom_entry *region, *rom;
			const rom_source *source;

			/* iterate over sources, regions, and then ROMs within the region */
			for (source = rom_first_source(drivers[drvindex], config); source != NULL; source = rom_next_source(drivers[drvindex], config, source))
				for (region = rom_first_region(drivers[drvindex], source); region; region = rom_next_region(region))
					for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
					{
						char hashbuf[HASH_BUF_SIZE];

						/* if we have a CRC, display it */
						if (hash_data_extract_printable_checksum(ROM_GETHASHDATA(rom), HASH_CRC, hashbuf))
							mame_printf_info("%s %-12s %s\n", hashbuf, ROM_GETNAME(rom), drivers[drvindex]->description);
					}

			count++;
			global_free(config);
		}

	/* return an error if none found */
	return (count > 0) ? MAMERR_NONE : MAMERR_NO_SUCH_GAME;
}
开发者ID:DarrenBranford,项目名称:MAME4iOS,代码行数:31,代码来源:clifront.c


示例5: DriverUsesRoms

BOOL DriverUsesRoms(int driver_index)
{
	const struct GameDriver *gamedrv = drivers[driver_index];
	const struct RomModule *region, *rom;

	for (region = rom_first_region(gamedrv); region; region = rom_next_region(region))
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
			return TRUE;
	return FALSE;
}
开发者ID:Sunoo,项目名称:nonamemame,代码行数:10,代码来源:m32util.c


示例6: audit_is_rom_used

/* returns 1 if rom is defined in this set */
int audit_is_rom_used (const game_driver *gamedrv, const char* hash)
{
	const rom_entry *region, *rom;

	for (region = rom_first_region(gamedrv); region; region = rom_next_region(region))
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
			/* Compare all the available checksums */
			if (hash_data_is_equal(ROM_GETHASHDATA(rom), hash, 0))
				return 1;

	return 0;
}
开发者ID:BirchJD,项目名称:advancemame-0.106.1-RPi,代码行数:13,代码来源:audit.c


示例7: DriverIsHarddisk

BOOL DriverIsHarddisk(int driver_index)
{
	const struct RomModule *region;

	const struct GameDriver *gamedrv = drivers[driver_index];

	for (region = rom_first_region(gamedrv); region; region = rom_next_region(region))
		if (ROMREGION_ISDISKDATA(region))
			return TRUE;

	return FALSE;	
}
开发者ID:Sunoo,项目名称:nonamemame,代码行数:12,代码来源:m32util.c


示例8: RomInSet

/* returns 1 if rom is defined in this set */
int RomInSet (const struct GameDriver *gamedrv, const char* hash)
{
	const struct RomModule *region, *rom;

	for (region = rom_first_region(gamedrv); region; region = rom_next_region(region))
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
			/* Compare all the available checksums */
			if (hash_data_is_equal(ROM_GETHASHDATA(rom), hash, 0))
				return 1;

	return 0;
}
开发者ID:Sunoo,项目名称:nonamemame,代码行数:13,代码来源:audit.c


示例9: audit_device

media_auditor::summary media_auditor::audit_device(device_t *device, const char *validation)
{
	// start fresh
	m_record_list.reset();

	// store validation for later
	m_validation = validation;
	m_searchpath = device->shortname();

	int found = 0;
	int required = 0;

	// now iterate over regions and ROMs within
	for (const rom_entry *region = rom_first_region(*device); region != NULL; region = rom_next_region(region))
	{
		for (const rom_entry *rom = rom_first_file(region); rom; rom = rom_next_file(rom))
		{
			hash_collection hashes(ROM_GETHASHDATA(rom));

			// count the number of files with hashes
			if (!hashes.flag(hash_collection::FLAG_NO_DUMP) && !ROM_ISOPTIONAL(rom))
			{
				required++;
			}

			// audit a file
			audit_record *record = NULL;
			if (ROMREGION_ISROMDATA(region))
				record = audit_one_rom(rom);

			// audit a disk
			else if (ROMREGION_ISDISKDATA(region))
				record = audit_one_disk(rom);

			// count the number of files that are found.
			if (record != NULL && (record->status() == audit_record::STATUS_GOOD || record->status() == audit_record::STATUS_FOUND_INVALID))
			{
				found++;
			}
		}
	}

	if (found == 0 && required > 0)
	{
		m_record_list.reset();
		return NOTFOUND;
	}

	// return a summary
	return summarize(device->shortname());
}
开发者ID:BrandoCommando,项目名称:mame,代码行数:51,代码来源:audit.c


示例10: printromlist

void printromlist(const struct RomModule *romp,const char *basename)
{
	const struct RomModule *region, *rom, *chunk;
	char buf[512];

	if (!romp) return;

#ifdef MESS
	if (!strcmp(basename,"nes")) return;
#endif

	printf("This is the list of the ROMs required for driver \"%s\".\n"
			"Name              Size       Checksum\n",basename);

	for (region = romp; region; region = rom_next_region(region))
	{
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
		{
			const char *name = ROM_GETNAME(rom);
			const char* hash = ROM_GETHASHDATA(rom);
			int length = -1; /* default is for disks! */

			if (ROMREGION_ISROMDATA(region))
			{
				length = 0;
				for (chunk = rom_first_chunk(rom); chunk; chunk = rom_next_chunk(chunk))
					length += ROM_GETLENGTH(chunk);
			}

			printf("%-12s ", name);
			if (length >= 0)
				printf("%7d",length);
				else
				printf("       ");

			if (!hash_data_has_info(hash, HASH_INFO_NO_DUMP))
			{
				if (hash_data_has_info(hash, HASH_INFO_BAD_DUMP))
					printf(" BAD");

				hash_data_print(hash, 0, buf);
				printf(" %s", buf);
			}
			else
				printf(" NO GOOD DUMP KNOWN");

			printf("\n");
		}
	}
}
开发者ID:Ezio-PS,项目名称:mame2003-libretro,代码行数:50,代码来源:common.c


示例11: softlist_match_roms

/*-------------------------------------------------
    softlist_match_roms - scan for a matching
    software ROM by hash
-------------------------------------------------*/
static void softlist_match_roms(core_options *options, const char *hash, int length, int *found)
{
	int drvindex;

	/* iterate over drivers */
	for (drvindex = 0; drivers[drvindex] != NULL; drvindex++)
	{
		machine_config *config = global_alloc(machine_config(drivers[drvindex]->machine_config));

		for (const device_config *dev = config->m_devicelist.first(SOFTWARE_LIST); dev != NULL; dev = dev->typenext())
		{
			software_list_config *swlist = (software_list_config *)downcast<const legacy_device_config_base *>(dev)->inline_config();

			for ( int i = 0; i < DEVINFO_STR_SWLIST_MAX - DEVINFO_STR_SWLIST_0; i++ )
			{
				if ( swlist->list_name[i] )
				{
					software_list *list = software_list_open( options, swlist->list_name[i], FALSE, NULL );

					for ( software_info *swinfo = software_list_find( list, "*", NULL ); swinfo != NULL; swinfo = software_list_find( list, "*", swinfo ) )
					{
						for ( software_part *part = software_find_part( swinfo, NULL, NULL ); part != NULL; part = software_part_next( part ) )
						{
							for ( const rom_entry *region = part->romdata; region != NULL; region = rom_next_region(region) )
							{
								for ( const rom_entry *rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom) )
								{
									if ( hash_data_is_equal(hash, ROM_GETHASHDATA(rom), 0) )
									{
										int baddump = hash_data_has_info(ROM_GETHASHDATA(rom), HASH_INFO_BAD_DUMP);

										/* output information about the match */
										if (*found != 0)
											mame_printf_info("                    ");
										mame_printf_info("= %s%-20s  %s:%s %s\n", baddump ? "(BAD) " : "", ROM_GETNAME(rom), swlist->list_name[i], swinfo->shortname, swinfo->longname);
										(*found)++;
									}
								}
							}
						}
					}

					software_list_close( list );
				}
			}
		}

		global_free(config);
	}
}
开发者ID:DarrenBranford,项目名称:MAME4iOS,代码行数:54,代码来源:clifront.c


示例12: hashes

device_t *media_auditor::find_shared_device(device_t &device, const char *name, const hash_collection &romhashes, UINT64 romlength)
{
	bool dumped = !romhashes.flag(hash_collection::FLAG_NO_DUMP);

	// special case for non-root devices
	device_t *highest_device = NULL;
	if (device.owner() != NULL)
	{
		for (const rom_entry *region = rom_first_region(device); region != NULL; region = rom_next_region(region))
			for (const rom_entry *rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))
				if (ROM_GETLENGTH(rom) == romlength)
				{
					hash_collection hashes(ROM_GETHASHDATA(rom));
					if ((dumped && hashes == romhashes) || (!dumped && ROM_GETNAME(rom) == name))
						highest_device = &device;
				}
	}
	else
	{
		// iterate up the parent chain
		for (int drvindex = m_enumerator.find(m_enumerator.driver().parent); drvindex != -1; drvindex = m_enumerator.find(m_enumerator.driver(drvindex).parent))
		{
			device_iterator deviter(m_enumerator.config(drvindex).root_device());
			for (device_t *scandevice = deviter.first(); scandevice != NULL; scandevice = deviter.next())
				for (const rom_entry *region = rom_first_region(*scandevice); region; region = rom_next_region(region))
					for (const rom_entry *rom = rom_first_file(region); rom; rom = rom_next_file(rom))
						if (ROM_GETLENGTH(rom) == romlength)
						{
							hash_collection hashes(ROM_GETHASHDATA(rom));
							if ((dumped && hashes == romhashes) || (!dumped && ROM_GETNAME(rom) == name))
								highest_device = scandevice;
						}
		}
	}

	return highest_device;
}
开发者ID:BrandoCommando,项目名称:mame,代码行数:37,代码来源:audit.c


示例13: count_roms

static int count_roms(const struct RomModule *romp)
{
	const struct RomModule *region, *rom;
	int count = 0;

	/* determine the correct biosset to load based on options.bios string */
	int this_bios = determine_bios_rom(Machine->gamedrv->bios);

	/* loop over regions, then over files */
	for (region = romp; region; region = rom_next_region(region))
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
			if (!ROM_GETBIOSFLAGS(romp) || (ROM_GETBIOSFLAGS(romp) == (this_bios+1))) /* alternate bios sets */
				count++;

	/* return the total count */
	return count;
}
开发者ID:Ezio-PS,项目名称:mame2003-libretro,代码行数:17,代码来源:common.c


示例14: also_used_by_parent

int media_auditor::also_used_by_parent(const hash_collection &romhashes)
{
	// iterate up the parent chain
	for (int drvindex = m_enumerator.find(m_enumerator.driver().parent); drvindex != -1; drvindex = m_enumerator.find(m_enumerator.driver(drvindex).parent))

		// see if the parent has the same ROM or not
		for (const rom_source *source = rom_first_source(m_enumerator.config(drvindex)); source != NULL; source = rom_next_source(*source))
			for (const rom_entry *region = rom_first_region(*source); region; region = rom_next_region(region))
				for (const rom_entry *rom = rom_first_file(region); rom; rom = rom_next_file(rom))
				{
					hash_collection hashes(ROM_GETHASHDATA(rom));
					if (!hashes.flag(hash_collection::FLAG_NO_DUMP) && hashes == romhashes)
						return drvindex;
				}

	// nope, return -1
	return -1;
}
开发者ID:lidibupa,项目名称:ClientServerMAME,代码行数:18,代码来源:audit.c


示例15: count_roms

static void count_roms(romload_private *romdata)
{
	const rom_entry *region, *rom;

	/* start with 0 */
	romdata->romstotal = 0;
	romdata->romstotalsize = 0;

	/* loop over regions, then over files */
	device_iterator deviter(romdata->machine().config().root_device());
	for (device_t *device = deviter.first(); device != NULL; device = deviter.next())
		for (region = rom_first_region(*device); region != NULL; region = rom_next_region(region))
			for (rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))
				if (ROM_GETBIOSFLAGS(rom) == 0 || ROM_GETBIOSFLAGS(rom) == device->system_bios())
				{
					romdata->romstotal++;
					romdata->romstotalsize += rom_file_size(rom);
				}
}
开发者ID:jiangzhonghui,项目名称:mame,代码行数:19,代码来源:romload.c


示例16: load_software

/*-------------------------------------------------
    load_software - software image loading
-------------------------------------------------*/
bool legacy_image_device_base::load_software(char *swlist, char *swname, rom_entry *start)
{
	const rom_entry *region;
	astring regiontag;
	bool retVal = FALSE;
	for (region = start; region != NULL; region = rom_next_region(region))
	{
		/* loop until we hit the end of this region */
		const rom_entry *romp = region + 1;
		while (!ROMENTRY_ISREGIONEND(romp))
		{
			/* handle files */
			if (ROMENTRY_ISFILE(romp))
			{
				UINT32 crc = 0;
				UINT8 crcbytes[4];
				file_error filerr;

				bool has_crc = hash_data_extract_binary_checksum(ROM_GETHASHDATA(romp), HASH_CRC, crcbytes);
				if (has_crc)
					crc = (crcbytes[0] << 24) | (crcbytes[1] << 16) | (crcbytes[2] << 8) | crcbytes[3];

				astring fname(swlist, PATH_SEPARATOR, swname, PATH_SEPARATOR, ROM_GETNAME(romp));
				if (has_crc)
					filerr = mame_fopen_crc(libretro_content_directory, fname, crc, OPEN_FLAG_READ, &m_mame_file);
				else
					filerr = mame_fopen(libretro_content_directory, fname, OPEN_FLAG_READ, &m_mame_file);

				if (filerr == FILERR_NONE)
				{
					m_file = mame_core_file(m_mame_file);
					retVal = TRUE;
				}
				break; // load first item for start
			}
			romp++;	/* something else; skip */
		}
	}
	return retVal;
}
开发者ID:libretro,项目名称:mame2010-libretro,代码行数:43,代码来源:devimage.c


示例17: open_disk_image

chd_error open_disk_image(const game_driver *gamedrv, const rom_entry *romp, chd_file **image)
{
	const game_driver *drv;
	const rom_entry *region, *rom;
	const char *fname;
	chd_error err;

	/* attempt to open the properly named file */
	fname = assemble_2_strings(ROM_GETNAME(romp), ".chd");
	err = chd_open(fname, CHD_OPEN_READ, NULL, image);
	free((void *)fname);

	/* if that worked, we're done */
	if (err == CHDERR_NONE)
		return err;

	/* otherwise, look at our parents for a CHD with an identical checksum */
	/* and try to open that */
	for (drv = gamedrv; drv != NULL; drv = driver_get_clone(drv))
		for (region = rom_first_region(drv); region != NULL; region = rom_next_region(region))
			if (ROMREGION_ISDISKDATA(region))
				for (rom = rom_first_file(region); rom != NULL; rom = rom_next_file(rom))

					/* look for a differing name but with the same hash data */
					if (strcmp(ROM_GETNAME(romp), ROM_GETNAME(rom)) != 0 &&
						hash_data_is_equal(ROM_GETHASHDATA(romp), ROM_GETHASHDATA(rom), 0))
					{
						fname = assemble_2_strings(ROM_GETNAME(rom), ".chd");
						err = chd_open(fname, CHD_OPEN_READ, NULL, image);
						free((void *)fname);

						/* if that worked, we're done */
						if (err == CHDERR_NONE)
							return err;
					}

	return err;
}
开发者ID:broftkd,项目名称:historic-mess,代码行数:38,代码来源:romload.c


示例18: match_roms

/* Identifies a rom from from this checksum */
static void match_roms(const struct GameDriver *driver,const char* hash,int *found)
{
	const struct RomModule *region, *rom;

	for (region = rom_first_region(driver); region; region = rom_next_region(region))
	{
		for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
		{
			if (hash_data_is_equal(hash, ROM_GETHASHDATA(rom), 0))
			{
				char baddump = hash_data_has_info(ROM_GETHASHDATA(rom), HASH_INFO_BAD_DUMP);

				if (!silentident)
				{
					if (*found != 0)
						fprintf(stdout_file, "             ");
					fprintf(stdout_file, "= %s%-12s  %s\n",baddump ? "(BAD) " : "",ROM_GETNAME(rom),driver->description);
				}
				(*found)++;
			}
		}
	}
}
开发者ID:CarnyPriest,项目名称:SAMbuild,代码行数:24,代码来源:ident.c


示例19: match_roms

static void match_roms(const char *hash, int length, int *found)
{
	int drvindex;

	/* iterate over drivers */
	for (drvindex = 0; drivers[drvindex]; drvindex++)
	{
		const rom_entry *region, *rom;

		/* iterate over regions and files within the region */
		for (region = rom_first_region(drivers[drvindex]); region; region = rom_next_region(region))
			for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
				if (hash_data_is_equal(hash, ROM_GETHASHDATA(rom), 0))
				{
					int baddump = hash_data_has_info(ROM_GETHASHDATA(rom), HASH_INFO_BAD_DUMP);

					/* output information about the match */
					if (*found != 0)
						mame_printf_info("                    ");
					mame_printf_info("= %s%-20s  %s\n", baddump ? "(BAD) " : "", ROM_GETNAME(rom), drivers[drvindex]->description);
					(*found)++;
				}
	}
}
开发者ID:cdenix,项目名称:ps3-mame-0125,代码行数:24,代码来源:clifront.c


示例20: rom_used_by_parent

static int rom_used_by_parent(const game_driver *gamedrv, const rom_entry *romentry, const game_driver **parent)
{
	const char *hash = ROM_GETHASHDATA(romentry);
	const game_driver *drv;

	/* iterate up the parent chain */
	for (drv = driver_get_clone(gamedrv); drv != NULL; drv = driver_get_clone(drv))
	{
		const rom_entry *region;
		const rom_entry *rom;

		/* see if the parent has the same ROM or not */
		for (region = rom_first_region(drv, NULL); region; region = rom_next_region(region))
			for (rom = rom_first_file(region); rom; rom = rom_next_file(rom))
				if (hash_data_is_equal(ROM_GETHASHDATA(rom), hash, 0))
				{
					if (parent != NULL)
						*parent = drv;
					return TRUE;
				}
	}

	return FALSE;
}
开发者ID:libretro,项目名称:mame2010-libretro,代码行数:24,代码来源:audit.c



注:本文中的rom_next_region函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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C++ rom_next_file函数代码示例发布时间:2022-05-30
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