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* Rename *.c -> *.cpp in our source (nw) Miodrag Milanovic2015-11-081-1646/+0
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* Cleanups and version bumpmame0163 Miodrag Milanovic2015-06-241-184/+184
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* Licenses for Raphael Nabet (nw) Miodrag Milanovic2015-06-071-47/+376
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* moved all to std::string (nw) Miodrag Milanovic2015-04-221-4/+4
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* There is no implicit conversion to char* in std::string (nw) Miodrag Milanovic2015-04-121-4/+4
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* cstr() - > c_str() as preparation for move to std::string (nw) Miodrag Milanovic2015-04-111-1/+1
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* moved assert replacement inside emucore.h so it is actually used / removed ↵ Oliver Stöneberg2015-03-201-0/+2
| | | | assert.h include from some headers and added it to lots of source
* CHD cleanups: [MetalliC] R. Belmont2014-04-281-1/+1
| | | | | | | - Double quote filenames with spaces when writing .gdi files - Give audio files .raw extension when writing .gdi files - cdrom_read_subcode() now returns false if the image doesn't contain subcodes
* cdrom: fix uninitialized flags [MetalliC] R. Belmont2014-04-181-0/+2
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* don't memset structs or classes in C++, fixes regression from last commit (nw) R. Belmont2014-04-181-2/+0
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* chd updates: [MetalliC] R. Belmont2014-04-181-13/+32
| | | | | | | | | - Bugfixed byte order for GD-ROM audio tracks so FLAC compression is effective - Fixed uninitialized struct on MSVC (and possibly other) builds nw: this will change the SHA1s of every GD-ROM CHD in MAME; a patch to reflect that is pending (the old images still work, they just take a little more space than is necessary). "chdman copy" suffices to upgrade; no downloading is necessary.
* rest of ATTR_PRINTF review (nw) Oliver Stöneberg2014-02-251-1/+1
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* Bulk convert files that already had standard BSD license in my name Aaron Giles2013-10-161-31/+2
| | | | to new license tagged form.
* cdrom: set GD flag for both "bare" and chd input (nw) R. Belmont2013-09-071-0/+1
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* Cleanups and version bumpmame0148u5 Miodrag Milanovic2013-05-201-30/+29
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* Various CD-ROM / CHDMAN improvements: [R. Belmont] R. Belmont2013-05-181-24/+72
| | | | | | | | | | | | | - Correct import/export of bin/cue images in which the pregap sectors are present. - Normalized TOC handling; the start of a track is always the first pregap sector. - Finally allows reading and CDDA playing pregap sectors. Works even if the pregap sectors are not present in the file. nw part: Existing CHDs should work (or not) as before - previously non-working ones that were broken due to disc geometry should work if regenerated from source. I tested this on several known-touchy cases (including Saturn Black/Matrix Reprint cinemas and PCE-CD Prince of Persia) but there are likely others. Drivers that tried to fake around the previous lack of pregap reading on CDDA may need some adjustment.
* Cleanups and version bumpmame0148 Miodrag Milanovic2013-01-111-104/+104
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* cdrom: fixed getting the type of the last track, fixes PCE Bomberman '94 ↵ R. Belmont2013-01-081-0/+3
| | | | proto (nw)
* cdrom: Introduces concept of logical sector addresses so games see the disc ↵ R. Belmont2013-01-051-14/+93
| | | | with pregap/postgap sectors actually taking up sector numbers as in reality. Fixes PC-Engine CDs with hardcoded sector numbers. [R. Belmont, Angelo Salese]
* removed some expressions which are always true (no whatsnew) Oliver Stöneberg2012-10-031-1/+1
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* Final round of struct/union/enum normalization. Aaron Giles2012-09-161-1/+1
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* CHD fixes: [jmak] R. Belmont2012-06-171-0/+1
| | | | | | - Fixed uninitialized variables that were creeping into output - Changed qsort() callback to never return "equal", working around unstable system libc implementations
* Sync with MAME, various fixes from Firewave and RB (no whatsnew) Miodrag Milanovic2012-04-301-3/+5
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* Clean-ups and version bumpmame0145u6 Angelo Salese2012-04-081-14/+14
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* Added code to cdrom.c to compute and verify ECC codes for mode 1/2 Aaron Giles2012-04-061-0/+315
| | | | | | | | | | | | | sectors. [David Haywood] Added CD compressor template which separates subcode data from sector data, removes redundant ECC data prior to compression, and uses separate compressors for each part. Defined LZMA and ZLib CD compressors based on this and made them the default for CDs. [Aaron Giles] (Sadly couldn't wrap the FLAC compressor here because it would have produced incompatible output with previous versions.)
* Clean-ups and version bump (yes, I know, it's too late)mame0145u4 Angelo Salese2012-03-111-2/+2
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* chdman: Correct processing of GDI files, add ability to extractcd to .gdi, ↵ R. Belmont2012-03-041-19/+56
| | | | verified perfect checksum round-tripping on .GDI files. [R. Belmont]
* The right fix is to not compare against array index -1. Aaron Giles2012-02-191-1/+1
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* This one visible on clean only (nw) Miodrag Milanovic2012-02-191-1/+1
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* Clean-ups and version bumpmame0145u1 Angelo Salese2012-02-191-1/+1
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* Fixed cdrom_file allocation, it contains classes so can't be allocated by ↵ Miodrag Milanovic2012-02-181-3/+3
| | | | malloc this fix crash opeining CUE file directly from MESS (no whatsnew)
* Major CHD/chdman update. The CHD version number has been increased Aaron Giles2012-02-161-143/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from 4 to 5. This means any diff CHDs will no longer work. If you absolutely need to keep the data for any existing ones you have, find both the diff CHD and the original CHD for the game in question and upgrade using these commands: rename diff\game.dif diff\game-old.dif chdman copy -i diff\game-old.dif -ip roms\game.chd -o diff\game.dif -op roms\game.chd -c none Specifics regarding this change: Defined a new CHD version 5. New features/behaviors of this version: - support for up to 4 codecs; each block can use 1 of the 4 - new LZMA codec, which tends to do better than zlib overall - new FLAC codec, primarily used for CDs (but can be applied anywhere) - upgraded AVHuff codec now uses FLAC for encoding audio - new Huffman codec, used to catch more nearly-uncompressable blocks - compressed CHDs now use a compressed map for significant savings - CHDs now are aware of a "unit" size; each hunk holds 1 or more units (in general units map to sectors for hard disks/CDs) - diff'ing against a parent now diffs at the unit level, greatly improving compression Rewrote and modernized chd.c. CHD versions prior to 3 are unsupported, and version 3/4 CHDs are only supported for reading. Creating a new CHD now leaves the file open. Added methods to read and write at the unit and byte level, removing the need to handle this manually. Added metadata access methods that pass astrings and dynamic_buffers to simplify the interfaces. A companion class chd_compressor now implements full multithreaded compression, analyzing and compressing multiple hunks independently in parallel. Split the codec implementations out into a separate file chdcodec.* Updated harddisk.c and cdrom.c to rely on the caching/byte-level read/ write capabilities of the chd_file class. cdrom.c (and chdman) now also pad CDs to 4-frame boundaries instead of hunk boundaries, ensuring that the same SHA1 hashes are produced regardless of the hunk size. Rewrote chdman.exe entirely, switching from positional parameters to proper options. Use "chdman help" to get a list of commands, and "chdman help <command>" to get help for any particular command. Many redundant commands were removed now that additional flexibility is available. Some basic mappings: Old: chdman -createblankhd <out.chd> <cyls> <heads> <secs> New: chdman createhd -o <out.chd> -chs <cyls>,<heads>,<secs> Old: chdman -createuncomphd <in.raw> <out.chd> .... New: chdman createhd -i <in.raw> -o <out.chd> -c none .... Old: chdman -verifyfix <in.chd> New: chdman verify -i <in.chd> -f Old: chdman -merge <parent.chd> <diff.chd> <out.chd> New: chdman copy -i <diff.chd> -ip <parent.chd> -o <out.chd> Old: chdman -diff <parent.chd> <compare.chd> <diff.chd> New: chdman copy -i <compare.chd> -o <diff.chd> -op <parent.chd> Old: chdman -update <in.chd> <out.chd> New: chdman copy -i <in.chd> -o <out.chd> Added new core file coretmpl.h to hold core template classes. For now just one class, dynamic_array<> is defined, which acts like an array of a given object but which can be appended to and/or resized. Also defines dynamic_buffer as dynamic_array<UINT8> for holding an arbitrary buffer of bytes. Expect to see these used a lot. Added new core helper hashing.c/.h which defines classes for each of the common hashing methods and creator classes to wrap the computation of these hashes. A future work item is to reimplement the core emulator hashing code using these. Split bit buffer helpers out into C++ classes and into their own public header in bitstream.h. Updated huffman.c/.h to C++, and changed the interface to make it more flexible to use in nonstandard ways. Also added huffman compression of the static tree for slightly better compression rates. Created flac.c/.h as simplified C++ wrappers around the FLAC interface. A future work item is to convert the samples sound device to a modern device and leverage this for reading FLAC files. Renamed avcomp.* to avhuff.*, updated to C++, and added support for FLAC as the audio encoding mechanism. The old huffman audio is still supported for decode only. Added a variant of core_fload that loads to a dynamic_buffer. Tweaked winwork.c a bit to not limit the maximum number of processors unless the work queue was created with the WORK_QUEUE_FLAG_HIGH_FREQ option. Further adjustments here are likely going to be necessary. Fixed bug in aviio.c which caused errors when reading some AVI files.
* chdman: fixed -extractcd of images with postgaps. CHDs do not need ↵ R. Belmont2011-12-311-0/+3
| | | | reconversion, this was an -extractcd problem only. [R. Belmont]
* Cleanups and version bump Angelo Salese2011-08-251-11/+11
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* Fixed closing cdrom in case of CHD (no whatsnew) Miodrag Milanovic2011-08-201-2/+5
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* cdrom - Fixed offset calculation thanks to mahlemiut (no whatsnew) Miodrag Milanovic2011-08-201-6/+4
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* Added support for loading other image types to cdrom device, with use of ↵ Miodrag Milanovic2011-08-201-4/+109
| | | | chdman part of code [Miodrag Milanovic]
* Port from MESS, nw Angelo Salese2011-06-281-1/+1
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* cdrom: convert Mode 1 Form 1 sectors to Mode 1 raw if requested [R. Belmont] R. Belmont2011-06-251-0/+17
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* Added many instances of missing static and const qualifiers to MAME, and ↵ Scott Stone2010-06-171-1/+1
| | | | disabled a fair chunk of dead code in konamiic.c. [Atari Ace]
* Cleanups and version bump. Aaron Giles2010-06-171-2/+2
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* chdman/cdrom updates: [R. Belmont] R. Belmont2010-05-301-40/+142
| | | | | | | | | | | - CDRWIN .bin/.cue images now supported for both input and output - Pregap and postgap information is now preserved in the format - Output of CDRDAO images is significantly improved Existing CHD-CDs will continue to work fine and for data-only discs no action needs to be taken. For mixed data/audio discs (e.g. analog 573/Bemani games) they should be re-converted for better preservation.
* lib/util/cdrom.c: Fixed stack corruption in CHD code [Oliver Stöneberg] Michaël Banaan Ananas2010-05-101-1/+1
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* cdrom: correct header length for form 2 raw sectors [R. Belmont] R. Belmont2010-04-251-4/+4
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* lib/util now includes stdlib.h where needed Couriersud2010-01-171-0/+2
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* Cleanups and version bump.mame0134u3 Aaron Giles2009-10-121-13/+13
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* Moved all files in src/lib/util over to straight BSD and common Aaron Giles2009-10-101-2/+30
| | | | copyright, with permission of all significant contributors.
* Cleanups and version bump. Aaron Giles2009-03-191-2/+2
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* Moved chd_clone_metadata code into chdman.c so that it can intelligently Aaron Giles2009-03-101-7/+31
| | | | | | | | | | | | | | | update old tags. Modified cdrom.c to expose metadata read/write functions, and changed chdman to use them. Also changed chdman to parse old-style metadata and convert it to new-style metadata since we're going to need to re-do this anyway and the two won't hash to the same value. Added completely untested support for the ident metadata to the hard disk creation path. If a filename is provided immediately after the source filename, it is taken as an ident file and processed for CHS data and added. Other metadata types can be added afterwards via -addmeta.
* Added flags to the metadata entries, encoded in the top bit. Right now Aaron Giles2009-03-051-2/+2
| | | | | it is a no-op, but eventually will be used to indicate which bits of metadata are included in the overall checksum.