#include "libaudio.h"
#include "synthInternals.h"

Acmd* alSavePull(void* filter, s16* outp, s32 outCount, s32 sampleOffset, Acmd* p) {
    Acmd* ptr = p;
    ALSave* f = (ALSave*)filter;
    ALFilter* source = f->filter.source;

    ptr = (*source->handler)(source, outp, outCount, sampleOffset, ptr);

    aSetBuffer(ptr++, 0, 0x000, 0x000, outCount << 1);
    aInterleave(ptr++, AL_MAIN_L_OUT, AL_MAIN_R_OUT);
    aSetBuffer(ptr++, 0, 0x000, 0x000, outCount << 2);
    aSaveBuffer(ptr++, f->dramout);
    return ptr;
}

s32 alSaveParam(void* filter, s32 paramID, void* param) {
    ALSave* a = (ALSave*)filter;
    ALFilter* f = (ALFilter*)filter;
    s32 pp = (s32)param;

    switch (paramID) {
        case AL_FILTER_SET_SOURCE:
            f->source = (ALFilter*)param;
            break;

        case AL_FILTER_SET_DRAM:
            a->dramout = pp;
            break;

        default:
            break;
    }
    return 0;
}