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--- src/nes/audiosys.c.orig 2001-01-07 04:17:57 UTC
+++ src/nes/audiosys.c
@@ -8,8 +8,11 @@
static NES_AUDIO_HANDLER *nah = 0;
static NES_VOLUME_HANDLER *nvh = 0;
-void NESAudioRender(Int16 *bufp, Uint buflen)
+Uint32 NESAudioRender(Int16 *bufp, Uint buflen)
{
+ Int16 x;
+ Uint32 count = 0;
+
while (buflen--)
{
NES_AUDIO_HANDLER *ph;
@@ -31,9 +34,17 @@ void NESAudioRender(Int16 *bufp, Uint bu
else
output = accum;
output >>= 8;
- *bufp++ = ((Int32)output) - 0x8000;
+ x = ((Int32)output) - 0x8000;
+ if (abs(x) < 96)
+ count++;
+ else
+ count = 0;
+
+ *bufp++ = x;
}
}
+
+ return count;
}
void NESVolume(Uint volume)
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