mirror of https://github.com/bsnes-emu/bsnes.git
15 lines
451 B
C++
15 lines
451 B
C++
struct {
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uint16 slot[8] = {0};
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uint32 addr = 0; //read location of slot buffer
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uint32 load = 0; //write location of slot buffer
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int wait = 0; //number of clocks before next slot load
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auto empty() const { return addr == load; }
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auto full() const { return load - addr == 16; }
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} prefetch;
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auto prefetch_sync(uint32 addr) -> void;
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auto prefetch_step(uint clocks) -> void;
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auto prefetch_wait() -> void;
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auto prefetch_read() -> uint16;
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