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Software Vault: The Diamond Collection
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The Diamond Collection (Software Vault)(Digital Impact).ISO
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HISTORY.TXT
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1995-03-19
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Varmint's Audio Tools Revision History
--------------------------------------
Version 0.41 (beta) (March 19, 1995)
- Stack overflow bug fix. (increased stack size ot 8K. Just a
Band-aid, really.)
- loadwave() now converts data to signed format (This makes things
slightly more efficient in sb_int()
- Cleaned up the code a little more
Version 0.4 (beta) (March 11, 1995)
- Moved sound handler off of int08 and onto the DSP interrupt.
(Slight decrease in overhead).
- Improved Midi tempo handling
- Cleaned up the code. (no more compile-time errors and warnings!
- Recompiled demo under large memory model (instead of HUGE)
Version 0.3 (beta) (Feb 26, 1995)
- reorganized mixing kernel and sound list to lower cpu overhead
- added cpu overhead check
- added limit to # of sound effects (adjustable)
- add voice rectifier for midi (allows midi player to allocate voices
More efficiently.)
- added instrument loader (also wrote a graphical FM voice editor to
be included with the distribution.)
- Fixed major bug in loadwave (unallocated data pointer)
Version 0.2 (beta) (Feb 23, 1995):
- took out adlib recognition.
- Made vector removing functions more stable
- added more comments
- ressurected DMAset function and fixed a few errors
- added polldma()
- getsbenv() converts to upper case now
- Added far/huge sound data pointer option (see sound.h)
- Made SB_SetUp() a little more informative (added error codes)
- Converted to DMA-based digital playback
- About 80% faster (2%-5% total overhead for sound handler)
- Variable playback rate supported now!
Version 0.1 (beta) (Feb 10, 1995):
- Added background sound handler
- Added comments everywhere
- Added Midi functions
- Added Wave reader
- Removed about 50% of soundX functions
- Added SetFreq()
- Wrote Demo
Prehistory (1993): SoundX by Peter Sprenger