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Home |
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==== |
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You can always find the latest version of libgig at: |
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http://stud.hs-heilbronn.de/~cschoene/projects/libgig/ |
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Content |
Content |
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======= |
======= |
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libgig actually consists of three parts: |
libgig actually consists of three parts: |
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files and provide abstract access to the |
files and provide abstract access to the |
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data. |
data. |
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- gig classes (gig.h, gig.cpp): These are based on the DLS classes and |
- gig classes (gig.h, gig.cpp): These are based on the DLS classes and |
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provide the neccessary extensions for |
provide the necessary extensions for |
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the Gigasampler file format. |
the Gigasampler file format. |
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Beside the actual library there are four example applications: |
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gigdump: Demo app that prints out the content of a .gig file. |
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gigextract: Extracts samples from a .gig file. |
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dlsdump: Demo app that prints out the content of a DLS file. |
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rifftree: Tool that prints out the RIFF tree of an arbitrary RIFF |
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file. |
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Since version 3.0.0 libgig also provides write support, that is for |
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creating modifying .gig, DLS and RIFF files. |
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Requirements |
Requirements |
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============ |
============ |
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I simply used automake & co this time so you will need to have automake, |
POSIX systems (e.g. Linux, OS X): |
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autoconf and libtool installed. I used the following versions: |
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automake 1.6.3 |
You need at least to have libtool installed to be able to build the |
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autoconf 2.57 |
library with "./configure && make". |
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If you want to compile the 'gigextract' application that comes with these |
Additionally you need to have either libaudiofile (>= 0.2.3) or |
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sources then you will additionally need to have libaudiofile installed (I |
libsndfile (>= 1.0.2) installed which is mandatory to be able to compile |
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used version 0.2.3). |
the 'gigextract' example application. But of course 'gigextract' is still |
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just an example application, so it would make sense to compile it only if |
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one of those libraries are available. That would remove that hard |
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dependency to those two libs. But that's not a priority for me now. |
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Note: for Windows systems only libsndfile is available. |
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If you want to regenerate all autotools build files (that is configure, |
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Makefile.in, etc.) then you need to have automake (>= 1.5) and autoconf |
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installed. |
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Non-POSIX systems (e.g. Windows): |
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Non-POSIX systems |
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If you don't have a POSIX system, you have to set 'POSIX' to '0' in RIFF.h. |
If you don't have a POSIX system, you have to set 'POSIX' to '0' in RIFF.h. |
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Instead of using POSIX calls then standard C calls will be used for file |
Instead of using POSIX calls then standard C calls will be used for file |
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access. This applies e.g. to Windows systems. |
access. This applies e.g. to Windows systems. I would appreciate if |
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somebody sends me his MS Visual Studio / .NET, Borland C++ Builder or |
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Apple XCode project file! This might help others to conveniently compile |
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libgig on those platforms as well. |
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Compiling |
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========= |
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You can either compile the sources and install the library directly on |
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your system or you can create Redhat or Debian packages. |
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a) Compiling and installing directly |
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Call './configure && make' on the console to compile the library, all |
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tools and demo applications, documentation and install them with |
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'make install'. The latter has to be called as root. |
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If you are compiling from CVS you have to call 'make -f Makefile.cvs' |
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to generate all autotools build files before calling |
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'./configure && make'. |
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Compiling: |
You can use 'make distclean' and probably 'make -f Makefile.cvs clean' |
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========== |
to clean up everything again. The latter will also delete all automatic |
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- Use './configure && make all' to compile the library and all tools and |
generated autools build files. |
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demo applications. |
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- Beside the actual library there are four applications: |
b) Creating Debian packages |
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gigdump: Demo app that prints out the content of a .gig file. |
Use 'dpkg-buildpackage -rfakeroot -b' to compile and create the Debian |
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gigextract: Extracts samples from a .gig file. |
packages. This will generate 3 Debian packages: |
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dlsdump: Demo app that prints out the content of a DLS file. |
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rifftree: Tool that prints out the RIFF tree of an arbitrary RIFF |
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file. |
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- If you have Doxygen installed you can generate the API documentation by |
libgig: Contains the shared library files. |
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just running 'doxygen' in the sources' top level directory. |
libgig-dev: Contains the header files and documentation for building |
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applications using libgig. |
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gigtools: Contains the tools and demo applications. |
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- 'make distclean' to clean up everything again |
You can use 'fakeroot debian/rules clean' to clean up everything again. |
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c) Creating Redhat packages |
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You need to have the rpmbuild tool installed and properly configured to |
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create RPM packages. To create the RPM packages do the following: |
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* Get .spec file generated by ./configure and edit it as appropriate. |
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* Copy the source tarball to "/usr/src/<rpmdir>/SOURCES" directory, |
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where <rpmdir> is dependent to the system you are using. For SuSE |
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<rmpdir> will be "packages", for Mandrake <rpmdir> is "RPM" and for |
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Redhat / Fedora <rpmdir> always equals "redhat". |
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* Build the rpm(s) by invoking 'rpmbuild -bb <specfile>' from the |
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command line. |
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On success, the resulting rpm(s) can usually be found under the proper |
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"/usr/src/<rpmdir>/RPMS/<arch>" directory. |
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License |
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======= |
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libgig and its tools are released under the GNU General Public License. |
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API Documentation |
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================= |
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If you have Doxygen installed you can generate the API documentation by |
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running 'make docs' in the sources' top level directory. The API |
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documentation will be generated in the 'doc' subdirectory. |
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Patches |
Patches |
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======= |
======= |
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Credits |
Credits |
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======= |
======= |
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This library is based on the reverse engineering work of Paul Kellett and |
The initial library was based on the reverse engineering effort of |
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Ruben van Royen. Thanks for your great work! |
Paul Kellett and Ruben van Royen. We owe current support for the quite new |
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Gigasampler v3 format to Andreas Persson. Please also have a look at the |
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ChangeLog for all those who contributed. Thanks to all of you for your |
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great work! |
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Christian Schoenebeck <cuse@users.sourceforge.net> |
Christian Schoenebeck <cuse@users.sourceforge.net> |
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