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prepare for possible major optimization

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by just forwarding an output buffer to the dispatch and begin/length,
the number of calls may be reduced which improves performance.
This commit is contained in:
tildearrow 2021-12-06 05:21:42 -05:00
parent 055b4f9c26
commit 6efcfc2e8a
19 changed files with 178 additions and 132 deletions
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10
src/engine/platform/c64.cpp
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@ -4,10 +4,12 @@
#define FREQ_BASE 277.0f
void DivPlatformC64::acquire(int& l, int& r) {
sid.clock();
l=sid.output();
r=l;
void DivPlatformC64::acquire(short** buf, size_t start, size_t len) {
for (size_t i=start; i<start+len; i++) {
sid.clock();
buf[0][i]=sid.output();
buf[1][i]=buf[0][i];
}
}
void DivPlatformC64::tick() {