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reset dma request line on soundblaster reset (thanks to hal), fixes 3d bomber

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3219
This commit is contained in:
Sebastian Strohhäcker 2008-09-13 20:04:28 +00:00
parent 74b5d82ccf
commit 5f12dea767
3 changed files with 20 additions and 5 deletions
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4
src/hardware/sblaster.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: sblaster.cpp,v 1.69 2008-08-28 17:37:23 c2woody Exp $ */
/* $Id: sblaster.cpp,v 1.70 2008-09-13 20:04:28 c2woody Exp $ */
#include <iomanip>
#include <sstream>
@ -680,6 +680,7 @@ static void DSP_Reset(void) {
sb.dma.autoinit=false;
sb.dma.mode=DSP_DMA_NONE;
sb.dma.remain_size=0;
if (sb.dma.chan) sb.dma.chan->Clear_Request();
sb.freq=22050;
sb.time_constant=45;
sb.dac.used=0;
@ -1482,6 +1483,7 @@ public:
if (sb.type==SBT_NONE) return;
sb.chan=MixerChan.Install(&SBLASTER_CallBack,22050,"SB");
sb.dsp.state=DSP_S_NORMAL;
sb.dma.chan=NULL;
for (i=4;i<=0xf;i++) {
if (i==8 || i==9) continue;