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tildearrow 2023-01-02 04:53:37 -05:00
parent e06b2f6952
commit 3e0dcbb0ae
104 changed files with 233 additions and 233 deletions
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14
src/engine/platform/pcmdac.cpp
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@ -26,13 +26,13 @@
// to ease the driver, freqency register is a 8.16 counter relative to output sample rate
#define CHIP_FREQBASE 65536
void DivPlatformPCMDAC::acquire(short* bufL, short* bufR, size_t start, size_t len) {
void DivPlatformPCMDAC::acquire(short** buf, size_t len) {
const int depthScale=(15-outDepth);
int output=0;
for (size_t h=start; h<start+len; h++) {
if (!chan[0].active || isMuted) {
bufL[h]=0;
bufR[h]=0;
buf[0][h]=0;
buf[1][h]=0;
oscBuf->data[oscBuf->needle++]=0;
continue;
}
@ -157,12 +157,12 @@ void DivPlatformPCMDAC::acquire(short* bufL, short* bufR, size_t start, size_t l
output=output*chan[0].vol*chan[0].envVol/16384;
oscBuf->data[oscBuf->needle++]=output;
if (outStereo) {
bufL[h]=((output*chan[0].panL)>>(depthScale+8))<<depthScale;
bufR[h]=((output*chan[0].panR)>>(depthScale+8))<<depthScale;
buf[0][h]=((output*chan[0].panL)>>(depthScale+8))<<depthScale;
buf[1][h]=((output*chan[0].panR)>>(depthScale+8))<<depthScale;
} else {
output=(output>>depthScale)<<depthScale;
bufL[h]=output;
bufR[h]=output;
buf[0][h]=output;
buf[1][h]=output;
}
}
}