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fix cps3 crash 02954

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This commit is contained in:
davidhay 2009-02-24 08:34:51 +00:00
parent a119f1b6f3
commit 087c01882f
1 changed files with 5 additions and 2 deletions
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7
src/mame/audio/cps3.c
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@ -10,6 +10,7 @@
#define CPS3_VOICES 16
static sound_stream *cps3_stream;
extern UINT8* cps3_user5region;
typedef struct _cps3_voice_
{
@ -29,6 +30,10 @@ static STREAM_UPDATE( cps3_stream_update )
{
int i;
// the actual 'user5' region only exists on the nocd sets, on the others it's allocated in the initialization.
// it's a shared gfx/sound region, so can't be allocated as part of the sound device.
chip.base = (INT8*)cps3_user5region;
/* Clear the buffers */
memset(outputs[0], 0, samples*sizeof(*outputs[0]));
memset(outputs[1], 0, samples*sizeof(*outputs[1]));
@ -102,8 +107,6 @@ static DEVICE_START( cps3_sound )
cps3_stream = stream_create(device, 0, 2, device->clock / 384, NULL, cps3_stream_update);
memset(&chip, 0, sizeof(chip));
chip.base = (INT8*)memory_region(device->machine,"user5");
}
DEVICE_GET_INFO( cps3_sound )