mirror of
https://github.com/GTAmodding/re3.git
synced 2024-11-25 08:13:43 +00:00
Move stuff to vendor
This commit is contained in:
Sergeanur
parent
2a0a508a10
commit
e1ca6c6b79
51 changed files with 46 additions and 13164 deletions
4
.gitignore
vendored
4
.gitignore
vendored
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@ -348,3 +348,7 @@ healthchecksdb
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# Backup folder for Package Reference Convert tool in Visual Studio 2017
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MigrationBackup/
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vendor/glew-2.1.0/
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vendor/glfw-3.3.2.bin.WIN32/
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vendor/glfw-3.3.2.bin.WIN64/
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27
.gitmodules
vendored
27
.gitmodules
vendored
|
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@ -1,15 +1,16 @@
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|||
[submodule "librw"]
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path = librw
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url = https://github.com/aap/librw
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[submodule "opus"]
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path = opus
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url = https://github.com/xiph/opus.git
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branch = master
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[submodule "opusfile"]
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path = opusfile
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url = https://github.com/xiph/opusfile.git
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branch = master
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[submodule "ogg"]
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path = ogg
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[submodule "vendor/ogg"]
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path = vendor/ogg
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url = https://github.com/xiph/ogg.git
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branch = master
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[submodule "vendor/opus"]
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path = vendor/opus
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url = https://github.com/xiph/opus.git
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branch = master
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[submodule "vendor/opusfile"]
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path = vendor/opusfile
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url = https://github.com/xiph/opusfile.git
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branch = master
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[submodule "vendor/librw"]
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path = vendor/librw
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url = https://github.com/aap/librw.git
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branch = master
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|
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1
librw
1
librw
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@ -1 +0,0 @@
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Subproject commit 113d76cfaaf064447ac936f79d91ea04788fca24
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File diff suppressed because it is too large
Load diff
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|
@ -1,199 +0,0 @@
|
|||
Version 1.0.28 (2017-04-02)
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* Fix buffer overruns in FLAC and ID3 handling code.
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* Move to variable length header storage.
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* Fix detection of Large File Support for 32 bit systems.
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* Remove large stack allocations in ALAC handling code.
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* Remove all use of Variable Length Arrays.
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* Minor bug fixes and improvements.
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||||
|
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Version 1.0.27 (2016-06-19)
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||||
* Fix an SF_INFO seekable flag regression introduced in 1.0.26.
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||||
* Fix potential infinite loops on malformed input files.
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* Add string metadata read/write for CAF and RF64.
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* Add handling of CUE chunks.
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* Fix endian-ness issues in PAF files.
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* Minor bug fixes and improvements.
|
||||
|
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Version 1.0.26 (2015-11-22)
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||||
* Fix for CVE-2014-9496, SD2 buffer read overflow.
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||||
* Fix for CVE-2014-9756, file_io.c divide by zero.
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||||
* Fix for CVE-2015-7805, AIFF heap write overflow.
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||||
* Add support for ALAC encoder in a CAF container.
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* Add support for Cart chunks in WAV files.
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* Minor bug fixes and improvements.
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||||
|
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Version 1.0.25 (2011-07-13)
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* Fix for Secunia Advisory SA45125, heap overflow in PAF file handler.
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* Accept broken WAV files with blockalign == 0.
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* Minor bug fixes and improvements.
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Version 1.0.24 (2011-03-23)
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* WAV files now have an 18 byte u-law and A-law fmt chunk.
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* Document virtual I/O functionality.
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* Two new methods rawHandle() and takeOwnership() in sndfile.hh.
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* AIFF fix for non-zero offset value in SSND chunk.
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* Minor bug fixes and improvements.
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||||
|
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Version 1.0.23 (2010-10-10)
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* Add version metadata to Windows DLL.
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* Add a missing 'inline' to sndfile.hh.
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* Update docs.
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||||
* Minor bug fixes and improvements.
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||||
|
||||
Version 1.0.22 (2010-10-04)
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* Couple of fixes for SDS file writer.
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* Fixes arising from static analysis.
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* Handle FLAC files with ID3 meta data at start of file.
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* Handle FLAC files which report zero length.
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* Other minor bug fixes and improvements.
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||||
|
||||
Version 1.0.21 (2009-12-13)
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* Add a couple of new binary programs to programs/ dir.
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* Remove sndfile-jackplay (now in sndfile-tools package).
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* Add windows only function sf_wchar_open().
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* Bunch of minor bug fixes.
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||||
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Version 1.0.20 (2009-05-14)
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* Fix potential heap overflow in VOC file parser (Tobias Klein, http://www.trapkit.de/).
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|
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Version 1.0.19 (2009-03-02)
|
||||
* Fix for CVE-2009-0186 (Alin Rad Pop, Secunia Research).
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||||
* Huge number of minor bug fixes as a result of static analysis.
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||||
|
||||
Version 1.0.18 (2009-02-07)
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* Add Ogg/Vorbis support (thanks to John ffitch).
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* Remove captive FLAC library.
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* Many new features and bug fixes.
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* Generate Win32 and Win64 pre-compiled binaries.
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|
||||
Version 1.0.17 (2006-08-31)
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* Add sndfile.hh C++ wrapper.
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* Update Win32 MinGW build instructions.
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* Minor bug fixes and cleanups.
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Version 1.0.16 (2006-04-30)
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* Add support for Broadcast (BEXT) chunks in WAV files.
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* Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS.
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* Add support for RIFX (big endian WAV variant).
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* Fix configure script bugs.
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* Fix bug in INST and MARK chunk writing for AIFF files.
|
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|
||||
Version 1.0.15 (2006-03-16)
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* Fix some ia64 issues.
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* Fix precompiled DLL.
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* Minor bug fixes.
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Version 1.0.14 (2006-02-19)
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* Really fix MinGW compile problems.
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* Minor bug fixes.
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||||
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||||
Version 1.0.13 (2006-01-21)
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* Fix for MinGW compiler problems.
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* Allow readin/write of instrument chunks from WAV and AIFF files.
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* Compile problem fix for Solaris compiler.
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* Minor cleanups and bug fixes.
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Version 1.0.12 (2005-09-30)
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* Add support for FLAC and Apple's Core Audio Format (CAF).
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* Add virtual I/O interface (still needs docs).
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* Cygwin and other Win32 fixes.
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* Minor bug fixes and cleanups.
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||||
Version 1.0.11 (2004-11-15)
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* Add support for SD2 files.
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* Add read support for loop info in WAV and AIFF files.
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* Add more tests.
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* Improve type safety.
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||||
* Minor optimisations and bug fixes.
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||||
|
||||
Version 1.0.10 (2004-06-15)
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||||
* Fix AIFF read/write mode bugs.
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||||
* Add support for compiling Win32 DLLS using MinGW.
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||||
* Fix problems resulting in failed compiles with gcc-2.95.
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||||
* Improve test suite.
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* Minor bug fixes.
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||||
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Version 1.0.9 (2004-03-30)
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* Add handling of AVR (Audio Visual Research) files.
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* Improve handling of WAVEFORMATEXTENSIBLE WAV files.
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* Fix for using pipes on Win32.
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Version 1.0.8 (2004-03-14)
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* Correct peak chunk handing for files with > 16 tracks.
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* Fix for WAV files with huge number of CUE chunks.
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Version 1.0.7 (2004-02-25)
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* Fix clip mode detection on ia64, MIPS and other CPUs.
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* Fix two MacOSX build problems.
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||||
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Version 1.0.6 (2004-02-08)
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||||
* Added support for native Win32 file access API (Ross Bencina).
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* New mode to add clippling then a converting from float/double to integer
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||||
would otherwise wrap around.
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||||
* Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others.
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||||
* Many minor bug fixes.
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||||
* Other random fixes for Win32.
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Version 1.0.5 (2003-05-03)
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* Added support for HTK files.
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||||
* Added new function sf_open_fd() to allow for secure opening of temporary
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||||
files as well as reading/writing sound files embedded within larger
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container files.
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* Added string support for AIFF files.
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* Minor bug fixes and code cleanups.
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Version 1.0.4 (2003-02-02)
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* Added suport of PVF and XI files.
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* Added functionality for setting and retreiving strings from sound files.
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* Minor code cleanups and bug fixes.
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||||
|
||||
Version 1.0.3 (2002-12-09)
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||||
* Minor bug fixes.
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||||
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||||
Version 1.0.2 (2002-11-24)
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||||
* Added support for VOX ADPCM.
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||||
* Improved error reporting.
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||||
* Added version scripting on Linux and Solaris.
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||||
* Minor bug fixes.
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||||
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||||
Version 1.0.1 (2002-09-14)
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||||
* Added MAT and MAT5 file formats.
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||||
* Minor bug fixes.
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||||
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||||
Version 1.0.0 (2002-08-16)
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||||
* Final release for 1.0.0.
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||||
Version 1.0.0rc6 (2002-08-14)
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||||
* Release candidate 6 for the 1.0.0 series.
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||||
* MacOS9 fixes.
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||||
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Version 1.0.0rc5 (2002-08-10)
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||||
* Release candidate 5 for the 1.0.0 series.
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* Changed the definition of sf_count_t which was causing problems when
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libsndfile was compiled with other libraries (ie WxWindows).
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||||
* Minor bug fixes.
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||||
* Documentation cleanup.
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||||
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||||
Version 1.0.0rc4 (2002-08-03)
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||||
* Release candidate 4 for the 1.0.0 series.
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* Minor bug fixes.
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||||
* Fix broken Win32 "make check".
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|
||||
Version 1.0.0rc3 (2002-08-02)
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||||
* Release candidate 3 for the 1.0.0 series.
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||||
* Fix bug where libsndfile was reading beyond the end of the data chunk.
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* Added on-the-fly header updates on write.
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||||
* Fix a couple of documentation issues.
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||||
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||||
Version 1.0.0rc2 (2002-06-24)
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||||
* Release candidate 2 for the 1.0.0 series.
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||||
* Fix compile problem for Win32.
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||||
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||||
Version 1.0.0rc1 (2002-06-24)
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||||
* Release candidate 1 for the 1.0.0 series.
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||||
Version 0.0.28 (2002-04-27)
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||||
* Last offical release of 0.0.X series of the library.
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||||
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||||
Version 0.0.8 (1999-02-16)
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* First offical release.
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@ -1,857 +0,0 @@
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|||
/*
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||||
** Copyright (C) 1999-2016 Erik de Castro Lopo <erikd@mega-nerd.com>
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||||
**
|
||||
** This program is free software; you can redistribute it and/or modify
|
||||
** it under the terms of the GNU Lesser General Public License as published by
|
||||
** the Free Software Foundation; either version 2.1 of the License, or
|
||||
** (at your option) any later version.
|
||||
**
|
||||
** This program is distributed in the hope that it will be useful,
|
||||
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
** GNU Lesser General Public License for more details.
|
||||
**
|
||||
** You should have received a copy of the GNU Lesser General Public License
|
||||
** along with this program; if not, write to the Free Software
|
||||
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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||||
*/
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||||
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||||
/*
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||||
** sndfile.h -- system-wide definitions
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||||
**
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||||
** API documentation is in the doc/ directory of the source code tarball
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||||
** and at http://www.mega-nerd.com/libsndfile/api.html.
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||||
*/
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||||
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||||
#ifndef SNDFILE_H
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#define SNDFILE_H
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||||
/* This is the version 1.0.X header file. */
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#define SNDFILE_1
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||||
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#include <stdio.h>
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||||
#include <stdint.h>
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||||
#include <sys/types.h>
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||||
#ifdef __cplusplus
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||||
extern "C" {
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#endif /* __cplusplus */
|
||||
|
||||
/* The following file types can be read and written.
|
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** A file type would consist of a major type (ie SF_FORMAT_WAV) bitwise
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** ORed with a minor type (ie SF_FORMAT_PCM). SF_FORMAT_TYPEMASK and
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** SF_FORMAT_SUBMASK can be used to separate the major and minor file
|
||||
** types.
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*/
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|
||||
enum
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{ /* Major formats. */
|
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SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian default). */
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SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */
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SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */
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SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */
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SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */
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SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */
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SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */
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SF_FORMAT_VOC = 0x080000, /* VOC files. */
|
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SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */
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SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */
|
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SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */
|
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SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */
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SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */
|
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SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */
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SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */
|
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SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */
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SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */
|
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SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */
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SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */
|
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SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */
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SF_FORMAT_CAF = 0x180000, /* Core Audio File format */
|
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SF_FORMAT_WVE = 0x190000, /* Psion WVE format */
|
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SF_FORMAT_OGG = 0x200000, /* Xiph OGG container */
|
||||
SF_FORMAT_MPC2K = 0x210000, /* Akai MPC 2000 sampler */
|
||||
SF_FORMAT_RF64 = 0x220000, /* RF64 WAV file */
|
||||
|
||||
/* Subtypes from here on. */
|
||||
|
||||
SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */
|
||||
SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */
|
||||
SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */
|
||||
SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */
|
||||
|
||||
SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */
|
||||
|
||||
SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */
|
||||
SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */
|
||||
|
||||
SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */
|
||||
SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */
|
||||
SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */
|
||||
SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */
|
||||
|
||||
SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */
|
||||
SF_FORMAT_VOX_ADPCM = 0x0021, /* OKI / Dialogix ADPCM */
|
||||
|
||||
SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */
|
||||
SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */
|
||||
SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */
|
||||
|
||||
SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */
|
||||
SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */
|
||||
SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */
|
||||
SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */
|
||||
|
||||
SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */
|
||||
SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */
|
||||
|
||||
SF_FORMAT_VORBIS = 0x0060, /* Xiph Vorbis encoding. */
|
||||
|
||||
SF_FORMAT_ALAC_16 = 0x0070, /* Apple Lossless Audio Codec (16 bit). */
|
||||
SF_FORMAT_ALAC_20 = 0x0071, /* Apple Lossless Audio Codec (20 bit). */
|
||||
SF_FORMAT_ALAC_24 = 0x0072, /* Apple Lossless Audio Codec (24 bit). */
|
||||
SF_FORMAT_ALAC_32 = 0x0073, /* Apple Lossless Audio Codec (32 bit). */
|
||||
|
||||
/* Endian-ness options. */
|
||||
|
||||
SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */
|
||||
SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */
|
||||
SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */
|
||||
SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */
|
||||
|
||||
SF_FORMAT_SUBMASK = 0x0000FFFF,
|
||||
SF_FORMAT_TYPEMASK = 0x0FFF0000,
|
||||
SF_FORMAT_ENDMASK = 0x30000000
|
||||
} ;
|
||||
|
||||
/*
|
||||
** The following are the valid command numbers for the sf_command()
|
||||
** interface. The use of these commands is documented in the file
|
||||
** command.html in the doc directory of the source code distribution.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SFC_GET_LIB_VERSION = 0x1000,
|
||||
SFC_GET_LOG_INFO = 0x1001,
|
||||
SFC_GET_CURRENT_SF_INFO = 0x1002,
|
||||
|
||||
|
||||
SFC_GET_NORM_DOUBLE = 0x1010,
|
||||
SFC_GET_NORM_FLOAT = 0x1011,
|
||||
SFC_SET_NORM_DOUBLE = 0x1012,
|
||||
SFC_SET_NORM_FLOAT = 0x1013,
|
||||
SFC_SET_SCALE_FLOAT_INT_READ = 0x1014,
|
||||
SFC_SET_SCALE_INT_FLOAT_WRITE = 0x1015,
|
||||
|
||||
SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020,
|
||||
SFC_GET_SIMPLE_FORMAT = 0x1021,
|
||||
|
||||
SFC_GET_FORMAT_INFO = 0x1028,
|
||||
|
||||
SFC_GET_FORMAT_MAJOR_COUNT = 0x1030,
|
||||
SFC_GET_FORMAT_MAJOR = 0x1031,
|
||||
SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032,
|
||||
SFC_GET_FORMAT_SUBTYPE = 0x1033,
|
||||
|
||||
SFC_CALC_SIGNAL_MAX = 0x1040,
|
||||
SFC_CALC_NORM_SIGNAL_MAX = 0x1041,
|
||||
SFC_CALC_MAX_ALL_CHANNELS = 0x1042,
|
||||
SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043,
|
||||
SFC_GET_SIGNAL_MAX = 0x1044,
|
||||
SFC_GET_MAX_ALL_CHANNELS = 0x1045,
|
||||
|
||||
SFC_SET_ADD_PEAK_CHUNK = 0x1050,
|
||||
SFC_SET_ADD_HEADER_PAD_CHUNK = 0x1051,
|
||||
|
||||
SFC_UPDATE_HEADER_NOW = 0x1060,
|
||||
SFC_SET_UPDATE_HEADER_AUTO = 0x1061,
|
||||
|
||||
SFC_FILE_TRUNCATE = 0x1080,
|
||||
|
||||
SFC_SET_RAW_START_OFFSET = 0x1090,
|
||||
|
||||
SFC_SET_DITHER_ON_WRITE = 0x10A0,
|
||||
SFC_SET_DITHER_ON_READ = 0x10A1,
|
||||
|
||||
SFC_GET_DITHER_INFO_COUNT = 0x10A2,
|
||||
SFC_GET_DITHER_INFO = 0x10A3,
|
||||
|
||||
SFC_GET_EMBED_FILE_INFO = 0x10B0,
|
||||
|
||||
SFC_SET_CLIPPING = 0x10C0,
|
||||
SFC_GET_CLIPPING = 0x10C1,
|
||||
|
||||
SFC_GET_CUE_COUNT = 0x10CD,
|
||||
SFC_GET_CUE = 0x10CE,
|
||||
SFC_SET_CUE = 0x10CF,
|
||||
|
||||
SFC_GET_INSTRUMENT = 0x10D0,
|
||||
SFC_SET_INSTRUMENT = 0x10D1,
|
||||
|
||||
SFC_GET_LOOP_INFO = 0x10E0,
|
||||
|
||||
SFC_GET_BROADCAST_INFO = 0x10F0,
|
||||
SFC_SET_BROADCAST_INFO = 0x10F1,
|
||||
|
||||
SFC_GET_CHANNEL_MAP_INFO = 0x1100,
|
||||
SFC_SET_CHANNEL_MAP_INFO = 0x1101,
|
||||
|
||||
SFC_RAW_DATA_NEEDS_ENDSWAP = 0x1110,
|
||||
|
||||
/* Support for Wavex Ambisonics Format */
|
||||
SFC_WAVEX_SET_AMBISONIC = 0x1200,
|
||||
SFC_WAVEX_GET_AMBISONIC = 0x1201,
|
||||
|
||||
/*
|
||||
** RF64 files can be set so that on-close, writable files that have less
|
||||
** than 4GB of data in them are converted to RIFF/WAV, as per EBU
|
||||
** recommendations.
|
||||
*/
|
||||
SFC_RF64_AUTO_DOWNGRADE = 0x1210,
|
||||
|
||||
SFC_SET_VBR_ENCODING_QUALITY = 0x1300,
|
||||
SFC_SET_COMPRESSION_LEVEL = 0x1301,
|
||||
|
||||
/* Cart Chunk support */
|
||||
SFC_SET_CART_INFO = 0x1400,
|
||||
SFC_GET_CART_INFO = 0x1401,
|
||||
|
||||
/* Following commands for testing only. */
|
||||
SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001,
|
||||
|
||||
/*
|
||||
** SFC_SET_ADD_* values are deprecated and will disappear at some
|
||||
** time in the future. They are guaranteed to be here up to and
|
||||
** including version 1.0.8 to avoid breakage of existing software.
|
||||
** They currently do nothing and will continue to do nothing.
|
||||
*/
|
||||
SFC_SET_ADD_DITHER_ON_WRITE = 0x1070,
|
||||
SFC_SET_ADD_DITHER_ON_READ = 0x1071
|
||||
} ;
|
||||
|
||||
|
||||
/*
|
||||
** String types that can be set and read from files. Not all file types
|
||||
** support this and even the file types which support one, may not support
|
||||
** all string types.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SF_STR_TITLE = 0x01,
|
||||
SF_STR_COPYRIGHT = 0x02,
|
||||
SF_STR_SOFTWARE = 0x03,
|
||||
SF_STR_ARTIST = 0x04,
|
||||
SF_STR_COMMENT = 0x05,
|
||||
SF_STR_DATE = 0x06,
|
||||
SF_STR_ALBUM = 0x07,
|
||||
SF_STR_LICENSE = 0x08,
|
||||
SF_STR_TRACKNUMBER = 0x09,
|
||||
SF_STR_GENRE = 0x10
|
||||
} ;
|
||||
|
||||
/*
|
||||
** Use the following as the start and end index when doing metadata
|
||||
** transcoding.
|
||||
*/
|
||||
|
||||
#define SF_STR_FIRST SF_STR_TITLE
|
||||
#define SF_STR_LAST SF_STR_GENRE
|
||||
|
||||
enum
|
||||
{ /* True and false */
|
||||
SF_FALSE = 0,
|
||||
SF_TRUE = 1,
|
||||
|
||||
/* Modes for opening files. */
|
||||
SFM_READ = 0x10,
|
||||
SFM_WRITE = 0x20,
|
||||
SFM_RDWR = 0x30,
|
||||
|
||||
SF_AMBISONIC_NONE = 0x40,
|
||||
SF_AMBISONIC_B_FORMAT = 0x41
|
||||
} ;
|
||||
|
||||
/* Public error values. These are guaranteed to remain unchanged for the duration
|
||||
** of the library major version number.
|
||||
** There are also a large number of private error numbers which are internal to
|
||||
** the library which can change at any time.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SF_ERR_NO_ERROR = 0,
|
||||
SF_ERR_UNRECOGNISED_FORMAT = 1,
|
||||
SF_ERR_SYSTEM = 2,
|
||||
SF_ERR_MALFORMED_FILE = 3,
|
||||
SF_ERR_UNSUPPORTED_ENCODING = 4
|
||||
} ;
|
||||
|
||||
|
||||
/* Channel map values (used with SFC_SET/GET_CHANNEL_MAP).
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SF_CHANNEL_MAP_INVALID = 0,
|
||||
SF_CHANNEL_MAP_MONO = 1,
|
||||
SF_CHANNEL_MAP_LEFT, /* Apple calls this 'Left' */
|
||||
SF_CHANNEL_MAP_RIGHT, /* Apple calls this 'Right' */
|
||||
SF_CHANNEL_MAP_CENTER, /* Apple calls this 'Center' */
|
||||
SF_CHANNEL_MAP_FRONT_LEFT,
|
||||
SF_CHANNEL_MAP_FRONT_RIGHT,
|
||||
SF_CHANNEL_MAP_FRONT_CENTER,
|
||||
SF_CHANNEL_MAP_REAR_CENTER, /* Apple calls this 'Center Surround', Msft calls this 'Back Center' */
|
||||
SF_CHANNEL_MAP_REAR_LEFT, /* Apple calls this 'Left Surround', Msft calls this 'Back Left' */
|
||||
SF_CHANNEL_MAP_REAR_RIGHT, /* Apple calls this 'Right Surround', Msft calls this 'Back Right' */
|
||||
SF_CHANNEL_MAP_LFE, /* Apple calls this 'LFEScreen', Msft calls this 'Low Frequency' */
|
||||
SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, /* Apple calls this 'Left Center' */
|
||||
SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, /* Apple calls this 'Right Center */
|
||||
SF_CHANNEL_MAP_SIDE_LEFT, /* Apple calls this 'Left Surround Direct' */
|
||||
SF_CHANNEL_MAP_SIDE_RIGHT, /* Apple calls this 'Right Surround Direct' */
|
||||
SF_CHANNEL_MAP_TOP_CENTER, /* Apple calls this 'Top Center Surround' */
|
||||
SF_CHANNEL_MAP_TOP_FRONT_LEFT, /* Apple calls this 'Vertical Height Left' */
|
||||
SF_CHANNEL_MAP_TOP_FRONT_RIGHT, /* Apple calls this 'Vertical Height Right' */
|
||||
SF_CHANNEL_MAP_TOP_FRONT_CENTER, /* Apple calls this 'Vertical Height Center' */
|
||||
SF_CHANNEL_MAP_TOP_REAR_LEFT, /* Apple and MS call this 'Top Back Left' */
|
||||
SF_CHANNEL_MAP_TOP_REAR_RIGHT, /* Apple and MS call this 'Top Back Right' */
|
||||
SF_CHANNEL_MAP_TOP_REAR_CENTER, /* Apple and MS call this 'Top Back Center' */
|
||||
|
||||
SF_CHANNEL_MAP_AMBISONIC_B_W,
|
||||
SF_CHANNEL_MAP_AMBISONIC_B_X,
|
||||
SF_CHANNEL_MAP_AMBISONIC_B_Y,
|
||||
SF_CHANNEL_MAP_AMBISONIC_B_Z,
|
||||
|
||||
SF_CHANNEL_MAP_MAX
|
||||
} ;
|
||||
|
||||
|
||||
/* A SNDFILE* pointer can be passed around much like stdio.h's FILE* pointer. */
|
||||
|
||||
typedef struct SNDFILE_tag SNDFILE ;
|
||||
|
||||
/* The following typedef is system specific and is defined when libsndfile is
|
||||
** compiled. sf_count_t will be a 64 bit value when the underlying OS allows
|
||||
** 64 bit file offsets.
|
||||
** On windows, we need to allow the same header file to be compiler by both GCC
|
||||
** and the Microsoft compiler.
|
||||
*/
|
||||
|
||||
#if (defined (_MSCVER) || defined (_MSC_VER) && (_MSC_VER < 1310))
|
||||
typedef __int64 sf_count_t ;
|
||||
#define SF_COUNT_MAX 0x7fffffffffffffffi64
|
||||
#else
|
||||
typedef __int64 sf_count_t ;
|
||||
#define SF_COUNT_MAX 0x7FFFFFFFFFFFFFFFLL
|
||||
#endif
|
||||
|
||||
|
||||
/* A pointer to a SF_INFO structure is passed to sf_open () and filled in.
|
||||
** On write, the SF_INFO structure is filled in by the user and passed into
|
||||
** sf_open ().
|
||||
*/
|
||||
|
||||
struct SF_INFO
|
||||
{ sf_count_t frames ; /* Used to be called samples. Changed to avoid confusion. */
|
||||
int samplerate ;
|
||||
int channels ;
|
||||
int format ;
|
||||
int sections ;
|
||||
int seekable ;
|
||||
} ;
|
||||
|
||||
typedef struct SF_INFO SF_INFO ;
|
||||
|
||||
/* The SF_FORMAT_INFO struct is used to retrieve information about the sound
|
||||
** file formats libsndfile supports using the sf_command () interface.
|
||||
**
|
||||
** Using this interface will allow applications to support new file formats
|
||||
** and encoding types when libsndfile is upgraded, without requiring
|
||||
** re-compilation of the application.
|
||||
**
|
||||
** Please consult the libsndfile documentation (particularly the information
|
||||
** on the sf_command () interface) for examples of its use.
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{ int format ;
|
||||
const char *name ;
|
||||
const char *extension ;
|
||||
} SF_FORMAT_INFO ;
|
||||
|
||||
/*
|
||||
** Enums and typedefs for adding dither on read and write.
|
||||
** See the html documentation for sf_command(), SFC_SET_DITHER_ON_WRITE
|
||||
** and SFC_SET_DITHER_ON_READ.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SFD_DEFAULT_LEVEL = 0,
|
||||
SFD_CUSTOM_LEVEL = 0x40000000,
|
||||
|
||||
SFD_NO_DITHER = 500,
|
||||
SFD_WHITE = 501,
|
||||
SFD_TRIANGULAR_PDF = 502
|
||||
} ;
|
||||
|
||||
typedef struct
|
||||
{ int type ;
|
||||
double level ;
|
||||
const char *name ;
|
||||
} SF_DITHER_INFO ;
|
||||
|
||||
/* Struct used to retrieve information about a file embedded within a
|
||||
** larger file. See SFC_GET_EMBED_FILE_INFO.
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{ sf_count_t offset ;
|
||||
sf_count_t length ;
|
||||
} SF_EMBED_FILE_INFO ;
|
||||
|
||||
/*
|
||||
** Struct used to retrieve cue marker information from a file
|
||||
*/
|
||||
|
||||
typedef struct
|
||||
{ int32_t indx ;
|
||||
uint32_t position ;
|
||||
int32_t fcc_chunk ;
|
||||
int32_t chunk_start ;
|
||||
int32_t block_start ;
|
||||
uint32_t sample_offset ;
|
||||
char name [256] ;
|
||||
} SF_CUE_POINT ;
|
||||
|
||||
#define SF_CUES_VAR(count) \
|
||||
struct \
|
||||
{ uint32_t cue_count ; \
|
||||
SF_CUE_POINT cue_points [count] ; \
|
||||
}
|
||||
|
||||
typedef SF_CUES_VAR (100) SF_CUES ;
|
||||
|
||||
/*
|
||||
** Structs used to retrieve music sample information from a file.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ /*
|
||||
** The loop mode field in SF_INSTRUMENT will be one of the following.
|
||||
*/
|
||||
SF_LOOP_NONE = 800,
|
||||
SF_LOOP_FORWARD,
|
||||
SF_LOOP_BACKWARD,
|
||||
SF_LOOP_ALTERNATING
|
||||
} ;
|
||||
|
||||
typedef struct
|
||||
{ int gain ;
|
||||
char basenote, detune ;
|
||||
char velocity_lo, velocity_hi ;
|
||||
char key_lo, key_hi ;
|
||||
int loop_count ;
|
||||
|
||||
struct
|
||||
{ int mode ;
|
||||
uint32_t start ;
|
||||
uint32_t end ;
|
||||
uint32_t count ;
|
||||
} loops [16] ; /* make variable in a sensible way */
|
||||
} SF_INSTRUMENT ;
|
||||
|
||||
|
||||
|
||||
/* Struct used to retrieve loop information from a file.*/
|
||||
typedef struct
|
||||
{
|
||||
short time_sig_num ; /* any positive integer > 0 */
|
||||
short time_sig_den ; /* any positive power of 2 > 0 */
|
||||
int loop_mode ; /* see SF_LOOP enum */
|
||||
|
||||
int num_beats ; /* this is NOT the amount of quarter notes !!!*/
|
||||
/* a full bar of 4/4 is 4 beats */
|
||||
/* a full bar of 7/8 is 7 beats */
|
||||
|
||||
float bpm ; /* suggestion, as it can be calculated using other fields:*/
|
||||
/* file's length, file's sampleRate and our time_sig_den*/
|
||||
/* -> bpms are always the amount of _quarter notes_ per minute */
|
||||
|
||||
int root_key ; /* MIDI note, or -1 for None */
|
||||
int future [6] ;
|
||||
} SF_LOOP_INFO ;
|
||||
|
||||
|
||||
/* Struct used to retrieve broadcast (EBU) information from a file.
|
||||
** Strongly (!) based on EBU "bext" chunk format used in Broadcast WAVE.
|
||||
*/
|
||||
#define SF_BROADCAST_INFO_VAR(coding_hist_size) \
|
||||
struct \
|
||||
{ char description [256] ; \
|
||||
char originator [32] ; \
|
||||
char originator_reference [32] ; \
|
||||
char origination_date [10] ; \
|
||||
char origination_time [8] ; \
|
||||
uint32_t time_reference_low ; \
|
||||
uint32_t time_reference_high ; \
|
||||
short version ; \
|
||||
char umid [64] ; \
|
||||
char reserved [190] ; \
|
||||
uint32_t coding_history_size ; \
|
||||
char coding_history [coding_hist_size] ; \
|
||||
}
|
||||
|
||||
/* SF_BROADCAST_INFO is the above struct with coding_history field of 256 bytes. */
|
||||
typedef SF_BROADCAST_INFO_VAR (256) SF_BROADCAST_INFO ;
|
||||
|
||||
struct SF_CART_TIMER
|
||||
{ char usage [4] ;
|
||||
int32_t value ;
|
||||
} ;
|
||||
|
||||
typedef struct SF_CART_TIMER SF_CART_TIMER ;
|
||||
|
||||
#define SF_CART_INFO_VAR(p_tag_text_size) \
|
||||
struct \
|
||||
{ char version [4] ; \
|
||||
char title [64] ; \
|
||||
char artist [64] ; \
|
||||
char cut_id [64] ; \
|
||||
char client_id [64] ; \
|
||||
char category [64] ; \
|
||||
char classification [64] ; \
|
||||
char out_cue [64] ; \
|
||||
char start_date [10] ; \
|
||||
char start_time [8] ; \
|
||||
char end_date [10] ; \
|
||||
char end_time [8] ; \
|
||||
char producer_app_id [64] ; \
|
||||
char producer_app_version [64] ; \
|
||||
char user_def [64] ; \
|
||||
int32_t level_reference ; \
|
||||
SF_CART_TIMER post_timers [8] ; \
|
||||
char reserved [276] ; \
|
||||
char url [1024] ; \
|
||||
uint32_t tag_text_size ; \
|
||||
char tag_text [p_tag_text_size] ; \
|
||||
}
|
||||
|
||||
typedef SF_CART_INFO_VAR (256) SF_CART_INFO ;
|
||||
|
||||
/* Virtual I/O functionality. */
|
||||
|
||||
typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ;
|
||||
typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ;
|
||||
typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ;
|
||||
typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ;
|
||||
typedef sf_count_t (*sf_vio_tell) (void *user_data) ;
|
||||
|
||||
struct SF_VIRTUAL_IO
|
||||
{ sf_vio_get_filelen get_filelen ;
|
||||
sf_vio_seek seek ;
|
||||
sf_vio_read read ;
|
||||
sf_vio_write write ;
|
||||
sf_vio_tell tell ;
|
||||
} ;
|
||||
|
||||
typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ;
|
||||
|
||||
|
||||
/* Open the specified file for read, write or both. On error, this will
|
||||
** return a NULL pointer. To find the error number, pass a NULL SNDFILE
|
||||
** to sf_strerror ().
|
||||
** All calls to sf_open() should be matched with a call to sf_close().
|
||||
*/
|
||||
|
||||
SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ;
|
||||
|
||||
|
||||
/* Use the existing file descriptor to create a SNDFILE object. If close_desc
|
||||
** is TRUE, the file descriptor will be closed when sf_close() is called. If
|
||||
** it is FALSE, the descriptor will not be closed.
|
||||
** When passed a descriptor like this, the library will assume that the start
|
||||
** of file header is at the current file offset. This allows sound files within
|
||||
** larger container files to be read and/or written.
|
||||
** On error, this will return a NULL pointer. To find the error number, pass a
|
||||
** NULL SNDFILE to sf_strerror ().
|
||||
** All calls to sf_open_fd() should be matched with a call to sf_close().
|
||||
|
||||
*/
|
||||
|
||||
SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
|
||||
|
||||
SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
|
||||
|
||||
|
||||
/* sf_error () returns a error number which can be translated to a text
|
||||
** string using sf_error_number().
|
||||
*/
|
||||
|
||||
int sf_error (SNDFILE *sndfile) ;
|
||||
|
||||
|
||||
/* sf_strerror () returns to the caller a pointer to the current error message for
|
||||
** the given SNDFILE.
|
||||
*/
|
||||
|
||||
const char* sf_strerror (SNDFILE *sndfile) ;
|
||||
|
||||
|
||||
/* sf_error_number () allows the retrieval of the error string for each internal
|
||||
** error number.
|
||||
**
|
||||
*/
|
||||
|
||||
const char* sf_error_number (int errnum) ;
|
||||
|
||||
|
||||
/* The following two error functions are deprecated but they will remain in the
|
||||
** library for the foreseeable future. The function sf_strerror() should be used
|
||||
** in their place.
|
||||
*/
|
||||
|
||||
int sf_perror (SNDFILE *sndfile) ;
|
||||
int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ;
|
||||
|
||||
|
||||
/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */
|
||||
|
||||
int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ;
|
||||
|
||||
|
||||
/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */
|
||||
|
||||
int sf_format_check (const SF_INFO *info) ;
|
||||
|
||||
|
||||
/* Seek within the waveform data chunk of the SNDFILE. sf_seek () uses
|
||||
** the same values for whence (SEEK_SET, SEEK_CUR and SEEK_END) as
|
||||
** stdio.h function fseek ().
|
||||
** An offset of zero with whence set to SEEK_SET will position the
|
||||
** read / write pointer to the first data sample.
|
||||
** On success sf_seek returns the current position in (multi-channel)
|
||||
** samples from the start of the file.
|
||||
** Please see the libsndfile documentation for moving the read pointer
|
||||
** separately from the write pointer on files open in mode SFM_RDWR.
|
||||
** On error all of these functions return -1.
|
||||
*/
|
||||
|
||||
enum
|
||||
{ SF_SEEK_SET = SEEK_SET,
|
||||
SF_SEEK_CUR = SEEK_CUR,
|
||||
SF_SEEK_END = SEEK_END
|
||||
} ;
|
||||
|
||||
sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ;
|
||||
|
||||
|
||||
/* Functions for retrieving and setting string data within sound files.
|
||||
** Not all file types support this features; AIFF and WAV do. For both
|
||||
** functions, the str_type parameter must be one of the SF_STR_* values
|
||||
** defined above.
|
||||
** On error, sf_set_string() returns non-zero while sf_get_string()
|
||||
** returns NULL.
|
||||
*/
|
||||
|
||||
int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ;
|
||||
|
||||
const char* sf_get_string (SNDFILE *sndfile, int str_type) ;
|
||||
|
||||
|
||||
/* Return the library version string. */
|
||||
|
||||
const char * sf_version_string (void) ;
|
||||
|
||||
/* Return the current byterate at this point in the file. The byte rate in this
|
||||
** case is the number of bytes per second of audio data. For instance, for a
|
||||
** stereo, 18 bit PCM encoded file with an 16kHz sample rate, the byte rate
|
||||
** would be 2 (stereo) * 2 (two bytes per sample) * 16000 => 64000 bytes/sec.
|
||||
** For some file formats the returned value will be accurate and exact, for some
|
||||
** it will be a close approximation, for some it will be the average bitrate for
|
||||
** the whole file and for some it will be a time varying value that was accurate
|
||||
** when the file was most recently read or written.
|
||||
** To get the bitrate, multiple this value by 8.
|
||||
** Returns -1 for unknown.
|
||||
*/
|
||||
int sf_current_byterate (SNDFILE *sndfile) ;
|
||||
|
||||
/* Functions for reading/writing the waveform data of a sound file.
|
||||
*/
|
||||
|
||||
sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
|
||||
sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ;
|
||||
|
||||
|
||||
/* Functions for reading and writing the data chunk in terms of frames.
|
||||
** The number of items actually read/written = frames * number of channels.
|
||||
** sf_xxxx_raw read/writes the raw data bytes from/to the file
|
||||
** sf_xxxx_short passes data in the native short format
|
||||
** sf_xxxx_int passes data in the native int format
|
||||
** sf_xxxx_float passes data in the native float format
|
||||
** sf_xxxx_double passes data in the native double format
|
||||
** All of these read/write function return number of frames read/written.
|
||||
*/
|
||||
|
||||
sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
|
||||
sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ;
|
||||
|
||||
sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
|
||||
sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ;
|
||||
|
||||
sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
|
||||
sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ;
|
||||
|
||||
sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
|
||||
sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ;
|
||||
|
||||
|
||||
/* Functions for reading and writing the data chunk in terms of items.
|
||||
** Otherwise similar to above.
|
||||
** All of these read/write function return number of items read/written.
|
||||
*/
|
||||
|
||||
sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
|
||||
sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ;
|
||||
|
||||
sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
|
||||
sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ;
|
||||
|
||||
sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
|
||||
sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ;
|
||||
|
||||
sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
|
||||
sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ;
|
||||
|
||||
|
||||
/* Close the SNDFILE and clean up all memory allocations associated with this
|
||||
** file.
|
||||
** Returns 0 on success, or an error number.
|
||||
*/
|
||||
|
||||
int sf_close (SNDFILE *sndfile) ;
|
||||
|
||||
|
||||
/* If the file is opened SFM_WRITE or SFM_RDWR, call fsync() on the file
|
||||
** to force the writing of data to disk. If the file is opened SFM_READ
|
||||
** no action is taken.
|
||||
*/
|
||||
|
||||
void sf_write_sync (SNDFILE *sndfile) ;
|
||||
|
||||
|
||||
|
||||
/* The function sf_wchar_open() is Windows Only!
|
||||
** Open a file passing in a Windows Unicode filename. Otherwise, this is
|
||||
** the same as sf_open().
|
||||
**
|
||||
** In order for this to work, you need to do the following:
|
||||
**
|
||||
** #include <windows.h>
|
||||
** #define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
|
||||
** #including <sndfile.h>
|
||||
*/
|
||||
|
||||
#if (defined (ENABLE_SNDFILE_WINDOWS_PROTOTYPES) && ENABLE_SNDFILE_WINDOWS_PROTOTYPES)
|
||||
SNDFILE* sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo) ;
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
/* Getting and setting of chunks from within a sound file.
|
||||
**
|
||||
** These functions allow the getting and setting of chunks within a sound file
|
||||
** (for those formats which allow it).
|
||||
**
|
||||
** These functions fail safely. Specifically, they will not allow you to overwrite
|
||||
** existing chunks or add extra versions of format specific reserved chunks but
|
||||
** should allow you to retrieve any and all chunks (may not be implemented for
|
||||
** all chunks or all file formats).
|
||||
*/
|
||||
|
||||
struct SF_CHUNK_INFO
|
||||
{ char id [64] ; /* The chunk identifier. */
|
||||
unsigned id_size ; /* The size of the chunk identifier. */
|
||||
unsigned datalen ; /* The size of that data. */
|
||||
void *data ; /* Pointer to the data. */
|
||||
} ;
|
||||
|
||||
typedef struct SF_CHUNK_INFO SF_CHUNK_INFO ;
|
||||
|
||||
/* Set the specified chunk info (must be done before any audio data is written
|
||||
** to the file). This will fail for format specific reserved chunks.
|
||||
** The chunk_info->data pointer must be valid until the file is closed.
|
||||
** Returns SF_ERR_NO_ERROR on success or non-zero on failure.
|
||||
*/
|
||||
int sf_set_chunk (SNDFILE * sndfile, const SF_CHUNK_INFO * chunk_info) ;
|
||||
|
||||
/*
|
||||
** An opaque structure to an iterator over the all chunks of a given id
|
||||
*/
|
||||
typedef struct SF_CHUNK_ITERATOR SF_CHUNK_ITERATOR ;
|
||||
|
||||
/* Get an iterator for all chunks matching chunk_info.
|
||||
** The iterator will point to the first chunk matching chunk_info.
|
||||
** Chunks are matching, if (chunk_info->id) matches the first
|
||||
** (chunk_info->id_size) bytes of a chunk found in the SNDFILE* handle.
|
||||
** If chunk_info is NULL, an iterator to all chunks in the SNDFILE* handle
|
||||
** is returned.
|
||||
** The values of chunk_info->datalen and chunk_info->data are ignored.
|
||||
** If no matching chunks are found in the sndfile, NULL is returned.
|
||||
** The returned iterator will stay valid until one of the following occurs:
|
||||
** a) The sndfile is closed.
|
||||
** b) A new chunk is added using sf_set_chunk().
|
||||
** c) Another chunk iterator function is called on the same SNDFILE* handle
|
||||
** that causes the iterator to be modified.
|
||||
** The memory for the iterator belongs to the SNDFILE* handle and is freed when
|
||||
** sf_close() is called.
|
||||
*/
|
||||
SF_CHUNK_ITERATOR *
|
||||
sf_get_chunk_iterator (SNDFILE * sndfile, const SF_CHUNK_INFO * chunk_info) ;
|
||||
|
||||
/* Iterate through chunks by incrementing the iterator.
|
||||
** Increments the iterator and returns a handle to the new one.
|
||||
** After this call, iterator will no longer be valid, and you must use the
|
||||
** newly returned handle from now on.
|
||||
** The returned handle can be used to access the next chunk matching
|
||||
** the criteria as defined in sf_get_chunk_iterator().
|
||||
** If iterator points to the last chunk, this will free all resources
|
||||
** associated with iterator and return NULL.
|
||||
** The returned iterator will stay valid until sf_get_chunk_iterator_next
|
||||
** is called again, the sndfile is closed or a new chunk us added.
|
||||
*/
|
||||
SF_CHUNK_ITERATOR *
|
||||
sf_next_chunk_iterator (SF_CHUNK_ITERATOR * iterator) ;
|
||||
|
||||
|
||||
/* Get the size of the specified chunk.
|
||||
** If the specified chunk exists, the size will be returned in the
|
||||
** datalen field of the SF_CHUNK_INFO struct.
|
||||
** Additionally, the id of the chunk will be copied to the id
|
||||
** field of the SF_CHUNK_INFO struct and it's id_size field will
|
||||
** be updated accordingly.
|
||||
** If the chunk doesn't exist chunk_info->datalen will be zero, and the
|
||||
** id and id_size fields will be undefined.
|
||||
** The function will return SF_ERR_NO_ERROR on success or non-zero on
|
||||
** failure.
|
||||
*/
|
||||
int
|
||||
sf_get_chunk_size (const SF_CHUNK_ITERATOR * it, SF_CHUNK_INFO * chunk_info) ;
|
||||
|
||||
/* Get the specified chunk data.
|
||||
** If the specified chunk exists, up to chunk_info->datalen bytes of
|
||||
** the chunk data will be copied into the chunk_info->data buffer
|
||||
** (allocated by the caller) and the chunk_info->datalen field
|
||||
** updated to reflect the size of the data. The id and id_size
|
||||
** field will be updated according to the retrieved chunk
|
||||
** If the chunk doesn't exist chunk_info->datalen will be zero, and the
|
||||
** id and id_size fields will be undefined.
|
||||
** The function will return SF_ERR_NO_ERROR on success or non-zero on
|
||||
** failure.
|
||||
*/
|
||||
int
|
||||
sf_get_chunk_data (const SF_CHUNK_ITERATOR * it, SF_CHUNK_INFO * chunk_info) ;
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#endif /* SNDFILE_H */
|
||||
|
||||
|
|
@ -1,446 +0,0 @@
|
|||
/*
|
||||
** Copyright (C) 2005-2012 Erik de Castro Lopo <erikd@mega-nerd.com>
|
||||
**
|
||||
** All rights reserved.
|
||||
**
|
||||
** Redistribution and use in source and binary forms, with or without
|
||||
** modification, are permitted provided that the following conditions are
|
||||
** met:
|
||||
**
|
||||
** * Redistributions of source code must retain the above copyright
|
||||
** notice, this list of conditions and the following disclaimer.
|
||||
** * Redistributions in binary form must reproduce the above copyright
|
||||
** notice, this list of conditions and the following disclaimer in
|
||||
** the documentation and/or other materials provided with the
|
||||
** distribution.
|
||||
** * Neither the author nor the names of any contributors may be used
|
||||
** to endorse or promote products derived from this software without
|
||||
** specific prior written permission.
|
||||
**
|
||||
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
/*
|
||||
** The above modified BSD style license (GPL and LGPL compatible) applies to
|
||||
** this file. It does not apply to libsndfile itself which is released under
|
||||
** the GNU LGPL or the libsndfile test suite which is released under the GNU
|
||||
** GPL.
|
||||
** This means that this header file can be used under this modified BSD style
|
||||
** license, but the LGPL still holds for the libsndfile library itself.
|
||||
*/
|
||||
|
||||
/*
|
||||
** sndfile.hh -- A lightweight C++ wrapper for the libsndfile API.
|
||||
**
|
||||
** All the methods are inlines and all functionality is contained in this
|
||||
** file. There is no separate implementation file.
|
||||
**
|
||||
** API documentation is in the doc/ directory of the source code tarball
|
||||
** and at http://www.mega-nerd.com/libsndfile/api.html.
|
||||
*/
|
||||
|
||||
#ifndef SNDFILE_HH
|
||||
#define SNDFILE_HH
|
||||
|
||||
#include <sndfile.h>
|
||||
|
||||
#include <string>
|
||||
#include <new> // for std::nothrow
|
||||
|
||||
class SndfileHandle
|
||||
{ private :
|
||||
struct SNDFILE_ref
|
||||
{ SNDFILE_ref (void) ;
|
||||
~SNDFILE_ref (void) ;
|
||||
|
||||
SNDFILE *sf ;
|
||||
SF_INFO sfinfo ;
|
||||
int ref ;
|
||||
} ;
|
||||
|
||||
SNDFILE_ref *p ;
|
||||
|
||||
public :
|
||||
/* Default constructor */
|
||||
SndfileHandle (void) : p (NULL) {} ;
|
||||
SndfileHandle (const char *path, int mode = SFM_READ,
|
||||
int format = 0, int channels = 0, int samplerate = 0) ;
|
||||
SndfileHandle (std::string const & path, int mode = SFM_READ,
|
||||
int format = 0, int channels = 0, int samplerate = 0) ;
|
||||
SndfileHandle (int fd, bool close_desc, int mode = SFM_READ,
|
||||
int format = 0, int channels = 0, int samplerate = 0) ;
|
||||
SndfileHandle (SF_VIRTUAL_IO &sfvirtual, void *user_data, int mode = SFM_READ,
|
||||
int format = 0, int channels = 0, int samplerate = 0) ;
|
||||
|
||||
#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES
|
||||
SndfileHandle (LPCWSTR wpath, int mode = SFM_READ,
|
||||
int format = 0, int channels = 0, int samplerate = 0) ;
|
||||
#endif
|
||||
|
||||
~SndfileHandle (void) ;
|
||||
|
||||
SndfileHandle (const SndfileHandle &orig) ;
|
||||
SndfileHandle & operator = (const SndfileHandle &rhs) ;
|
||||
|
||||
/* Mainly for debugging/testing. */
|
||||
int refCount (void) const { return (p == NULL) ? 0 : p->ref ; }
|
||||
|
||||
operator bool () const { return (p != NULL) ; }
|
||||
|
||||
bool operator == (const SndfileHandle &rhs) const { return (p == rhs.p) ; }
|
||||
|
||||
sf_count_t frames (void) const { return p ? p->sfinfo.frames : 0 ; }
|
||||
int format (void) const { return p ? p->sfinfo.format : 0 ; }
|
||||
int channels (void) const { return p ? p->sfinfo.channels : 0 ; }
|
||||
int samplerate (void) const { return p ? p->sfinfo.samplerate : 0 ; }
|
||||
|
||||
int error (void) const ;
|
||||
const char * strError (void) const ;
|
||||
|
||||
int command (int cmd, void *data, int datasize) ;
|
||||
|
||||
sf_count_t seek (sf_count_t frames, int whence) ;
|
||||
|
||||
void writeSync (void) ;
|
||||
|
||||
int setString (int str_type, const char* str) ;
|
||||
|
||||
const char* getString (int str_type) const ;
|
||||
|
||||
static int formatCheck (int format, int channels, int samplerate) ;
|
||||
|
||||
sf_count_t read (short *ptr, sf_count_t items) ;
|
||||
sf_count_t read (int *ptr, sf_count_t items) ;
|
||||
sf_count_t read (float *ptr, sf_count_t items) ;
|
||||
sf_count_t read (double *ptr, sf_count_t items) ;
|
||||
|
||||
sf_count_t write (const short *ptr, sf_count_t items) ;
|
||||
sf_count_t write (const int *ptr, sf_count_t items) ;
|
||||
sf_count_t write (const float *ptr, sf_count_t items) ;
|
||||
sf_count_t write (const double *ptr, sf_count_t items) ;
|
||||
|
||||
sf_count_t readf (short *ptr, sf_count_t frames) ;
|
||||
sf_count_t readf (int *ptr, sf_count_t frames) ;
|
||||
sf_count_t readf (float *ptr, sf_count_t frames) ;
|
||||
sf_count_t readf (double *ptr, sf_count_t frames) ;
|
||||
|
||||
sf_count_t writef (const short *ptr, sf_count_t frames) ;
|
||||
sf_count_t writef (const int *ptr, sf_count_t frames) ;
|
||||
sf_count_t writef (const float *ptr, sf_count_t frames) ;
|
||||
sf_count_t writef (const double *ptr, sf_count_t frames) ;
|
||||
|
||||
sf_count_t readRaw (void *ptr, sf_count_t bytes) ;
|
||||
sf_count_t writeRaw (const void *ptr, sf_count_t bytes) ;
|
||||
|
||||
/**< Raw access to the handle. SndfileHandle keeps ownership. */
|
||||
SNDFILE * rawHandle (void) ;
|
||||
|
||||
/**< Take ownership of handle, if reference count is 1. */
|
||||
SNDFILE * takeOwnership (void) ;
|
||||
} ;
|
||||
|
||||
/*==============================================================================
|
||||
** Nothing but implementation below.
|
||||
*/
|
||||
|
||||
inline
|
||||
SndfileHandle::SNDFILE_ref::SNDFILE_ref (void)
|
||||
: sf (NULL), sfinfo (), ref (1)
|
||||
{}
|
||||
|
||||
inline
|
||||
SndfileHandle::SNDFILE_ref::~SNDFILE_ref (void)
|
||||
{ if (sf != NULL) sf_close (sf) ; }
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (const char *path, int mode, int fmt, int chans, int srate)
|
||||
: p (NULL)
|
||||
{
|
||||
p = new (std::nothrow) SNDFILE_ref () ;
|
||||
|
||||
if (p != NULL)
|
||||
{ p->ref = 1 ;
|
||||
|
||||
p->sfinfo.frames = 0 ;
|
||||
p->sfinfo.channels = chans ;
|
||||
p->sfinfo.format = fmt ;
|
||||
p->sfinfo.samplerate = srate ;
|
||||
p->sfinfo.sections = 0 ;
|
||||
p->sfinfo.seekable = 0 ;
|
||||
|
||||
p->sf = sf_open (path, mode, &p->sfinfo) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* SndfileHandle const char * constructor */
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (std::string const & path, int mode, int fmt, int chans, int srate)
|
||||
: p (NULL)
|
||||
{
|
||||
p = new (std::nothrow) SNDFILE_ref () ;
|
||||
|
||||
if (p != NULL)
|
||||
{ p->ref = 1 ;
|
||||
|
||||
p->sfinfo.frames = 0 ;
|
||||
p->sfinfo.channels = chans ;
|
||||
p->sfinfo.format = fmt ;
|
||||
p->sfinfo.samplerate = srate ;
|
||||
p->sfinfo.sections = 0 ;
|
||||
p->sfinfo.seekable = 0 ;
|
||||
|
||||
p->sf = sf_open (path.c_str (), mode, &p->sfinfo) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* SndfileHandle std::string constructor */
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (int fd, bool close_desc, int mode, int fmt, int chans, int srate)
|
||||
: p (NULL)
|
||||
{
|
||||
if (fd < 0)
|
||||
return ;
|
||||
|
||||
p = new (std::nothrow) SNDFILE_ref () ;
|
||||
|
||||
if (p != NULL)
|
||||
{ p->ref = 1 ;
|
||||
|
||||
p->sfinfo.frames = 0 ;
|
||||
p->sfinfo.channels = chans ;
|
||||
p->sfinfo.format = fmt ;
|
||||
p->sfinfo.samplerate = srate ;
|
||||
p->sfinfo.sections = 0 ;
|
||||
p->sfinfo.seekable = 0 ;
|
||||
|
||||
p->sf = sf_open_fd (fd, mode, &p->sfinfo, close_desc) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* SndfileHandle fd constructor */
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (SF_VIRTUAL_IO &sfvirtual, void *user_data, int mode, int fmt, int chans, int srate)
|
||||
: p (NULL)
|
||||
{
|
||||
p = new (std::nothrow) SNDFILE_ref () ;
|
||||
|
||||
if (p != NULL)
|
||||
{ p->ref = 1 ;
|
||||
|
||||
p->sfinfo.frames = 0 ;
|
||||
p->sfinfo.channels = chans ;
|
||||
p->sfinfo.format = fmt ;
|
||||
p->sfinfo.samplerate = srate ;
|
||||
p->sfinfo.sections = 0 ;
|
||||
p->sfinfo.seekable = 0 ;
|
||||
|
||||
p->sf = sf_open_virtual (&sfvirtual, mode, &p->sfinfo, user_data) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* SndfileHandle std::string constructor */
|
||||
|
||||
inline
|
||||
SndfileHandle::~SndfileHandle (void)
|
||||
{ if (p != NULL && --p->ref == 0)
|
||||
delete p ;
|
||||
} /* SndfileHandle destructor */
|
||||
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (const SndfileHandle &orig)
|
||||
: p (orig.p)
|
||||
{ if (p != NULL)
|
||||
++p->ref ;
|
||||
} /* SndfileHandle copy constructor */
|
||||
|
||||
inline SndfileHandle &
|
||||
SndfileHandle::operator = (const SndfileHandle &rhs)
|
||||
{
|
||||
if (&rhs == this)
|
||||
return *this ;
|
||||
if (p != NULL && --p->ref == 0)
|
||||
delete p ;
|
||||
|
||||
p = rhs.p ;
|
||||
if (p != NULL)
|
||||
++p->ref ;
|
||||
|
||||
return *this ;
|
||||
} /* SndfileHandle assignment operator */
|
||||
|
||||
inline int
|
||||
SndfileHandle::error (void) const
|
||||
{ return sf_error (p->sf) ; }
|
||||
|
||||
inline const char *
|
||||
SndfileHandle::strError (void) const
|
||||
{ return sf_strerror (p->sf) ; }
|
||||
|
||||
inline int
|
||||
SndfileHandle::command (int cmd, void *data, int datasize)
|
||||
{ return sf_command (p->sf, cmd, data, datasize) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::seek (sf_count_t frame_count, int whence)
|
||||
{ return sf_seek (p->sf, frame_count, whence) ; }
|
||||
|
||||
inline void
|
||||
SndfileHandle::writeSync (void)
|
||||
{ sf_write_sync (p->sf) ; }
|
||||
|
||||
inline int
|
||||
SndfileHandle::setString (int str_type, const char* str)
|
||||
{ return sf_set_string (p->sf, str_type, str) ; }
|
||||
|
||||
inline const char*
|
||||
SndfileHandle::getString (int str_type) const
|
||||
{ return sf_get_string (p->sf, str_type) ; }
|
||||
|
||||
inline int
|
||||
SndfileHandle::formatCheck (int fmt, int chans, int srate)
|
||||
{
|
||||
SF_INFO sfinfo ;
|
||||
|
||||
sfinfo.frames = 0 ;
|
||||
sfinfo.channels = chans ;
|
||||
sfinfo.format = fmt ;
|
||||
sfinfo.samplerate = srate ;
|
||||
sfinfo.sections = 0 ;
|
||||
sfinfo.seekable = 0 ;
|
||||
|
||||
return sf_format_check (&sfinfo) ;
|
||||
}
|
||||
|
||||
/*---------------------------------------------------------------------*/
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::read (short *ptr, sf_count_t items)
|
||||
{ return sf_read_short (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::read (int *ptr, sf_count_t items)
|
||||
{ return sf_read_int (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::read (float *ptr, sf_count_t items)
|
||||
{ return sf_read_float (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::read (double *ptr, sf_count_t items)
|
||||
{ return sf_read_double (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::write (const short *ptr, sf_count_t items)
|
||||
{ return sf_write_short (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::write (const int *ptr, sf_count_t items)
|
||||
{ return sf_write_int (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::write (const float *ptr, sf_count_t items)
|
||||
{ return sf_write_float (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::write (const double *ptr, sf_count_t items)
|
||||
{ return sf_write_double (p->sf, ptr, items) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::readf (short *ptr, sf_count_t frame_count)
|
||||
{ return sf_readf_short (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::readf (int *ptr, sf_count_t frame_count)
|
||||
{ return sf_readf_int (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::readf (float *ptr, sf_count_t frame_count)
|
||||
{ return sf_readf_float (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::readf (double *ptr, sf_count_t frame_count)
|
||||
{ return sf_readf_double (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::writef (const short *ptr, sf_count_t frame_count)
|
||||
{ return sf_writef_short (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::writef (const int *ptr, sf_count_t frame_count)
|
||||
{ return sf_writef_int (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::writef (const float *ptr, sf_count_t frame_count)
|
||||
{ return sf_writef_float (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::writef (const double *ptr, sf_count_t frame_count)
|
||||
{ return sf_writef_double (p->sf, ptr, frame_count) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::readRaw (void *ptr, sf_count_t bytes)
|
||||
{ return sf_read_raw (p->sf, ptr, bytes) ; }
|
||||
|
||||
inline sf_count_t
|
||||
SndfileHandle::writeRaw (const void *ptr, sf_count_t bytes)
|
||||
{ return sf_write_raw (p->sf, ptr, bytes) ; }
|
||||
|
||||
inline SNDFILE *
|
||||
SndfileHandle::rawHandle (void)
|
||||
{ return (p ? p->sf : NULL) ; }
|
||||
|
||||
inline SNDFILE *
|
||||
SndfileHandle::takeOwnership (void)
|
||||
{
|
||||
if (p == NULL || (p->ref != 1))
|
||||
return NULL ;
|
||||
|
||||
SNDFILE * sf = p->sf ;
|
||||
p->sf = NULL ;
|
||||
delete p ;
|
||||
p = NULL ;
|
||||
return sf ;
|
||||
}
|
||||
|
||||
#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES
|
||||
|
||||
inline
|
||||
SndfileHandle::SndfileHandle (LPCWSTR wpath, int mode, int fmt, int chans, int srate)
|
||||
: p (NULL)
|
||||
{
|
||||
p = new (std::nothrow) SNDFILE_ref () ;
|
||||
|
||||
if (p != NULL)
|
||||
{ p->ref = 1 ;
|
||||
|
||||
p->sfinfo.frames = 0 ;
|
||||
p->sfinfo.channels = chans ;
|
||||
p->sfinfo.format = fmt ;
|
||||
p->sfinfo.samplerate = srate ;
|
||||
p->sfinfo.sections = 0 ;
|
||||
p->sfinfo.seekable = 0 ;
|
||||
|
||||
p->sf = sf_wchar_open (wpath, mode, &p->sfinfo) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* SndfileHandle const wchar_t * constructor */
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* SNDFILE_HH */
|
||||
|
||||
|
|
@ -1,159 +0,0 @@
|
|||
/*
|
||||
libmpg123: MPEG Audio Decoder library
|
||||
|
||||
separate header just for audio format definitions not tied to
|
||||
library code
|
||||
|
||||
copyright 1995-2020 by the mpg123 project
|
||||
free software under the terms of the LGPL 2.1
|
||||
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
||||
*/
|
||||
|
||||
#ifndef MPG123_ENC_H
|
||||
#define MPG123_ENC_H
|
||||
|
||||
/** \file fmt123.h Audio format definitions. */
|
||||
|
||||
/** \defgroup mpg123_enc mpg123 PCM sample encodings
|
||||
* These are definitions for audio formats used by libmpg123 and
|
||||
* libout123.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** An enum over all sample types possibly known to mpg123.
|
||||
* The values are designed as bit flags to allow bitmasking for encoding
|
||||
* families.
|
||||
* This is also why the enum is not used as type for actual encoding variables,
|
||||
* plain integers (at least 16 bit, 15 bit being used) cover the possible
|
||||
* combinations of these flags.
|
||||
*
|
||||
* Note that (your build of) libmpg123 does not necessarily support all these.
|
||||
* Usually, you can expect the 8bit encodings and signed 16 bit.
|
||||
* Also 32bit float will be usual beginning with mpg123-1.7.0 .
|
||||
* What you should bear in mind is that (SSE, etc) optimized routines may be
|
||||
* absent for some formats. We do have SSE for 16, 32 bit and float, though.
|
||||
* 24 bit integer is done via postprocessing of 32 bit output -- just cutting
|
||||
* the last byte, no rounding, even. If you want better, do it yourself.
|
||||
*
|
||||
* All formats are in native byte order. If you need different endinaness, you
|
||||
* can simply postprocess the output buffers (libmpg123 wouldn't do anything
|
||||
* else). The macro MPG123_SAMPLESIZE() can be helpful there.
|
||||
*/
|
||||
enum mpg123_enc_enum
|
||||
{
|
||||
/* 0000 0000 0000 1111 Some 8 bit integer encoding. */
|
||||
MPG123_ENC_8 = 0x00f
|
||||
/* 0000 0000 0100 0000 Some 16 bit integer encoding. */
|
||||
, MPG123_ENC_16 = 0x040
|
||||
/* 0100 0000 0000 0000 Some 24 bit integer encoding. */
|
||||
, MPG123_ENC_24 = 0x4000
|
||||
/* 0000 0001 0000 0000 Some 32 bit integer encoding. */
|
||||
, MPG123_ENC_32 = 0x100
|
||||
/* 0000 0000 1000 0000 Some signed integer encoding. */
|
||||
, MPG123_ENC_SIGNED = 0x080
|
||||
/* 0000 1110 0000 0000 Some float encoding. */
|
||||
, MPG123_ENC_FLOAT = 0xe00
|
||||
/* 0000 0000 1101 0000 signed 16 bit */
|
||||
, MPG123_ENC_SIGNED_16 = (MPG123_ENC_16|MPG123_ENC_SIGNED|0x10)
|
||||
/* 0000 0000 0110 0000 unsigned 16 bit */
|
||||
, MPG123_ENC_UNSIGNED_16 = (MPG123_ENC_16|0x20)
|
||||
/* 0000 0000 0000 0001 unsigned 8 bit */
|
||||
, MPG123_ENC_UNSIGNED_8 = 0x01
|
||||
/* 0000 0000 1000 0010 signed 8 bit */
|
||||
, MPG123_ENC_SIGNED_8 = (MPG123_ENC_SIGNED|0x02)
|
||||
/* 0000 0000 0000 0100 ulaw 8 bit */
|
||||
, MPG123_ENC_ULAW_8 = 0x04
|
||||
/* 0000 0000 0000 1000 alaw 8 bit */
|
||||
, MPG123_ENC_ALAW_8 = 0x08
|
||||
/* 0001 0001 1000 0000 signed 32 bit */
|
||||
, MPG123_ENC_SIGNED_32 = MPG123_ENC_32|MPG123_ENC_SIGNED|0x1000
|
||||
/* 0010 0001 0000 0000 unsigned 32 bit */
|
||||
, MPG123_ENC_UNSIGNED_32 = MPG123_ENC_32|0x2000
|
||||
/* 0101 0000 1000 0000 signed 24 bit */
|
||||
, MPG123_ENC_SIGNED_24 = MPG123_ENC_24|MPG123_ENC_SIGNED|0x1000
|
||||
/* 0110 0000 0000 0000 unsigned 24 bit */
|
||||
, MPG123_ENC_UNSIGNED_24 = MPG123_ENC_24|0x2000
|
||||
/* 0000 0010 0000 0000 32bit float */
|
||||
, MPG123_ENC_FLOAT_32 = 0x200
|
||||
/* 0000 0100 0000 0000 64bit float */
|
||||
, MPG123_ENC_FLOAT_64 = 0x400
|
||||
/* Any possibly known encoding from the list above. */
|
||||
, MPG123_ENC_ANY = ( MPG123_ENC_SIGNED_16 | MPG123_ENC_UNSIGNED_16
|
||||
| MPG123_ENC_UNSIGNED_8 | MPG123_ENC_SIGNED_8
|
||||
| MPG123_ENC_ULAW_8 | MPG123_ENC_ALAW_8
|
||||
| MPG123_ENC_SIGNED_32 | MPG123_ENC_UNSIGNED_32
|
||||
| MPG123_ENC_SIGNED_24 | MPG123_ENC_UNSIGNED_24
|
||||
| MPG123_ENC_FLOAT_32 | MPG123_ENC_FLOAT_64 )
|
||||
};
|
||||
|
||||
/** Get size of one PCM sample with given encoding.
|
||||
* This is included both in libmpg123 and libout123. Both offer
|
||||
* an API function to provide the macro results from library
|
||||
* compile-time, not that of you application. This most likely
|
||||
* does not matter as I do not expect any fresh PCM sample
|
||||
* encoding to appear. But who knows? Perhaps the encoding type
|
||||
* will be abused for funny things in future, not even plain PCM.
|
||||
* And, by the way: Thomas really likes the ?: operator.
|
||||
* \param enc the encoding (mpg123_enc_enum value)
|
||||
* \return size of one sample in bytes
|
||||
*/
|
||||
#define MPG123_SAMPLESIZE(enc) ( \
|
||||
(enc) < 1 \
|
||||
? 0 \
|
||||
: ( (enc) & MPG123_ENC_8 \
|
||||
? 1 \
|
||||
: ( (enc) & MPG123_ENC_16 \
|
||||
? 2 \
|
||||
: ( (enc) & MPG123_ENC_24 \
|
||||
? 3 \
|
||||
: ( ( (enc) & MPG123_ENC_32 \
|
||||
|| (enc) == MPG123_ENC_FLOAT_32 ) \
|
||||
? 4 \
|
||||
: ( (enc) == MPG123_ENC_FLOAT_64 \
|
||||
? 8 \
|
||||
: 0 \
|
||||
) ) ) ) ) )
|
||||
|
||||
/** Representation of zero in differing encodings.
|
||||
* This exists to define proper silence in various encodings without
|
||||
* having to link to libsyn123 to do actual conversions at runtime.
|
||||
* You have to handle big/little endian order yourself, though.
|
||||
* This takes the shortcut that any signed encoding has a zero with
|
||||
* all-zero bits. Unsigned linear encodings just have the highest bit set
|
||||
* (2^(n-1) for n bits), while the nonlinear 8-bit ones are special.
|
||||
* \param enc the encoding (mpg123_enc_enum value)
|
||||
* \param siz bytes per sample (return value of MPG123_SAMPLESIZE(enc))
|
||||
* \param off byte (octet) offset counted from LSB
|
||||
* \return unsigned byte value for the designated octet
|
||||
*/
|
||||
#define MPG123_ZEROSAMPLE(enc, siz, off) ( \
|
||||
(enc) == MPG123_ENC_ULAW_8 \
|
||||
? (off == 0 ? 0xff : 0x00) \
|
||||
: ( (enc) == MPG123_ENC_ALAW_8 \
|
||||
? (off == 0 ? 0xd5 : 0x00) \
|
||||
: ( (((enc) & (MPG123_ENC_SIGNED|MPG123_ENC_FLOAT)) || (siz) != ((off)+1)) \
|
||||
? 0x00 \
|
||||
: 0x80 \
|
||||
) ) )
|
||||
|
||||
/** Structure defining an audio format.
|
||||
* Providing the members as individual function arguments to define a certain
|
||||
* output format is easy enough. This struct makes is more comfortable to deal
|
||||
* with a list of formats.
|
||||
* Negative values for the members might be used to communicate use of default
|
||||
* values.
|
||||
*/
|
||||
struct mpg123_fmt
|
||||
{
|
||||
long rate; /**< sampling rate in Hz */
|
||||
int channels; /**< channel count */
|
||||
/** encoding code, can be single value or bitwise or of members of
|
||||
* mpg123_enc_enum */
|
||||
int encoding;
|
||||
};
|
||||
|
||||
/* @} */
|
||||
|
||||
#endif
|
||||
|
||||
File diff suppressed because it is too large
Load diff
1
ogg
1
ogg
|
|
@ -1 +0,0 @@
|
|||
Subproject commit 1e8d7cce266df61afc9d35db0283bbacc0237aba
|
||||
1
opus
1
opus
|
|
@ -1 +0,0 @@
|
|||
Subproject commit 8aa7767207b1e3633004c26aecbb67d1c5118485
|
||||
1
opusfile
1
opusfile
|
|
@ -1 +0,0 @@
|
|||
Subproject commit eb252537f374e30f7b68b84223c5a2303c05eca2
|
||||
49
premake5.lua
49
premake5.lua
|
|
@ -2,21 +2,21 @@ newoption {
|
|||
trigger = "glewdir",
|
||||
value = "PATH",
|
||||
description = "Directory of GLEW",
|
||||
default = "glew-2.1.0"
|
||||
default = "vendor/glew-2.1.0"
|
||||
}
|
||||
|
||||
newoption {
|
||||
trigger = "glfwdir64",
|
||||
value = "PATH",
|
||||
description = "Directory of glfw",
|
||||
default = "glfw-3.3.2.bin.WIN64",
|
||||
default = "vendor/glfw-3.3.2.bin.WIN64",
|
||||
}
|
||||
|
||||
newoption {
|
||||
trigger = "glfwdir32",
|
||||
value = "PATH",
|
||||
description = "Directory of glfw",
|
||||
default = "glfw-3.3.2.bin.WIN32",
|
||||
default = "vendor/glfw-3.3.2.bin.WIN32",
|
||||
}
|
||||
|
||||
newoption {
|
||||
|
|
@ -30,9 +30,9 @@ newoption {
|
|||
}
|
||||
|
||||
if(_OPTIONS["with-librw"]) then
|
||||
Librw = "librw"
|
||||
Librw = "vendor/librw"
|
||||
else
|
||||
Librw = os.getenv("LIBRW") or "librw"
|
||||
Librw = os.getenv("LIBRW") or "vendor/librw"
|
||||
end
|
||||
|
||||
function getsys(a)
|
||||
|
|
@ -152,7 +152,7 @@ if(_OPTIONS["with-librw"]) then
|
|||
project "librw"
|
||||
kind "StaticLib"
|
||||
targetname "rw"
|
||||
targetdir "lib/%{cfg.platform}/%{cfg.buildcfg}"
|
||||
targetdir(path.join(Librw, "lib/%{cfg.platform}/%{cfg.buildcfg}"))
|
||||
files { path.join(Librw, "src/*.*") }
|
||||
files { path.join(Librw, "src/*/*.*") }
|
||||
|
||||
|
|
@ -219,9 +219,9 @@ project "re3"
|
|||
includedirs { "src/extras" }
|
||||
|
||||
if _OPTIONS["with-opus"] then
|
||||
includedirs { "ogg/include" }
|
||||
includedirs { "opus/include" }
|
||||
includedirs { "opusfile/include" }
|
||||
includedirs { "vendor/ogg/include" }
|
||||
includedirs { "vendor/opus/include" }
|
||||
includedirs { "vendor/opusfile/include" }
|
||||
end
|
||||
|
||||
filter "platforms:*mss"
|
||||
|
|
@ -231,9 +231,9 @@ project "re3"
|
|||
|
||||
if _OPTIONS["with-opus"] then
|
||||
filter "platforms:win*"
|
||||
libdirs { "ogg/win32/VS2015/Win32/%{cfg.buildcfg}" }
|
||||
libdirs { "opus/win32/VS2015/Win32/%{cfg.buildcfg}" }
|
||||
libdirs { "opusfile/win32/VS2015/Win32/Release-NoHTTP" }
|
||||
libdirs { "vendor/ogg/win32/VS2015/Win32/%{cfg.buildcfg}" }
|
||||
libdirs { "vendor/opus/win32/VS2015/Win32/%{cfg.buildcfg}" }
|
||||
libdirs { "vendor/opusfile/win32/VS2015/Win32/Release-NoHTTP" }
|
||||
filter {}
|
||||
defines { "AUDIO_OPUS" }
|
||||
end
|
||||
|
|
@ -253,21 +253,20 @@ project "re3"
|
|||
characterset ("MBCS")
|
||||
targetextension ".exe"
|
||||
|
||||
filter "platforms:win*oal"
|
||||
includedirs { "vendor/openal-soft/include" }
|
||||
includedirs { "vendor/libsndfile/include" }
|
||||
includedirs { "vendor/mpg123/include" }
|
||||
|
||||
filter "platforms:win-x86*oal"
|
||||
includedirs { "openal-soft/include" }
|
||||
includedirs { "libsndfile.32/include" }
|
||||
includedirs { "mpg123.32/include" }
|
||||
libdirs { "mpg123.32/lib" }
|
||||
libdirs { "libsndfile.32/lib" }
|
||||
libdirs { "openal-soft/libs/Win32" }
|
||||
libdirs { "vendor/mpg123/lib/Win32" }
|
||||
libdirs { "vendor/libsndfile/lib/Win32" }
|
||||
libdirs { "vendor/openal-soft/libs/Win32" }
|
||||
|
||||
filter "platforms:win-amd64*oal"
|
||||
includedirs { "openal-soft/include" }
|
||||
includedirs { "libsndfile.64/include" }
|
||||
includedirs { "mpg123.64/include" }
|
||||
libdirs { "mpg123.64/lib" }
|
||||
libdirs { "libsndfile.64/lib" }
|
||||
libdirs { "openal-soft/libs/Win64" }
|
||||
libdirs { "vendor/mpg123/lib/Win64" }
|
||||
libdirs { "vendor/libsndfile/lib/Win64" }
|
||||
libdirs { "vendor/openal-soft/libs/Win64" }
|
||||
|
||||
filter "platforms:linux*oal"
|
||||
links { "openal", "mpg123", "sndfile", "pthread" }
|
||||
|
|
@ -296,7 +295,7 @@ project "re3"
|
|||
includedirs { "src/fakerw" }
|
||||
includedirs { Librw }
|
||||
if(_OPTIONS["with-librw"]) then
|
||||
libdirs { "lib/%{cfg.platform}/%{cfg.buildcfg}" }
|
||||
libdirs { "vendor/librw/lib/%{cfg.platform}/%{cfg.buildcfg}" }
|
||||
end
|
||||
links { "rw" }
|
||||
|
||||
|
|
|
|||
1
vendor/librw
vendored
Submodule
1
vendor/librw
vendored
Submodule
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 5e299fb12e0ab85b5a32032544f58480a93a4a32
|
||||
0
libsndfile.32/NEWS → vendor/libsndfile/NEWS
vendored
0
libsndfile.32/NEWS → vendor/libsndfile/NEWS
vendored
1
vendor/ogg
vendored
Submodule
1
vendor/ogg
vendored
Submodule
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 684c73773e7e2683245ffd6aa75f04115b51123a
|
||||
1
vendor/opus
vendored
Submodule
1
vendor/opus
vendored
Submodule
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 6bae366f9fef25191fc812c430e8abd40a13a233
|
||||
1
vendor/opusfile
vendored
Submodule
1
vendor/opusfile
vendored
Submodule
|
|
@ -0,0 +1 @@
|
|||
Subproject commit 6452e838e68e8f4fc0b3599523c760ac6276ce89
|
||||
Loading…
Reference in a new issue