Recent Commits to VSBHDA:main (7)

ADPCM code moved to ADPCM.C and reworked a bit

ADPCM decoding adjusted to improved resampling code.

added OW module _matherr to reduce binary size by 3.5 kB

tool pcisnd added

reorganized source paths part 2

source paths reorganized

period size value (/PS) now used by SB Life/Audigy code

memory alloc for soundfonts now more efficient

AC'97 (Intel, NVidia, SiS) adjusted to new /B option

AC'97 (Intel, NVidia, SiS) adjusted to new /B option

fixed: delayed sound, especially if frequency < 44.1 kHz

Makefiles for Linux (Linux.mak, Linux16.mak) added

Makefiles for Linux (Linux.mak, Linux16.mak) added

replaced getenv() and strtol() by assembly modules to reduce code size (for 16-bit mainly)

fixed HDA: check if HDA controller address is set wasn't safe.

direct mode code adjusted to modified resample function cv_rate()

some test programs added; option /CF16 added

improved handling of case 'DMA buffer < SB buffer'

VDMA: store mask status internally, avoid to (unreliably) read ports 0x0F/0xDE

fixed: DSP play cmds started sound, ignoring DMA channel mask.

v1.9

fixed /LF: option for 16-bit variant

fixed regression v1.8: sound distorted if DMA buffer < SB buffer

v1.9pre1

VIA 823x: pitch corrected

fixed SB Life/Audigy: period size was incorrect after recent change.

card drivers: removed card_lastgoodpos variable

debug version: some fixes for /LF cmdline option

debug version: logfile written if cmdline option /LF: is given

uninst.asm added; some minor changes; comment in makefile about DOS env added

uninst.asm added; some minor changes; comment in makefile about DOS env added

reworked DSP cmd port busy handling

finished DSP cmd 0x10 reworking; some minor changes;

DSP cmd 0x10 (direct mode) reworked; DSP cmd 0xFD now handled

v1.8

fixed: /OPL0 didn't remove ports 0x228-0x229 from trap table

correctly handle SB sound buffer in EMS page frame.

SB CD volume setting supported; minor cleanup SB Live/Audigy driver; SBLIFEW tool added

Make process simplified

fix for FastTracker 2

fix bug in previous commit;

fixed: DMA buffer may be smaller than SB buffer (exits single-cycle w/o interrupt)

internal switch HOSTRT (sbisr.asm) changed to 0

internal switch HOSTRT (sbemu.asm) changed to 0

added pciirq tool to list irqs used by PCI devices

simplified all sound card driver's memory management

fixed: no auto-reset of mixer if DSP is reset

HDA: fixed vmware compatibility

added hwinfo

v1.7

fixes: SB Live/SB Audigy FX8010 initialization.

SBLive: support "speaker" connector with /O1

support for SiS 7012, AC97 added