package A1;

import C3.W;
import java.io.EOFException;
import java.io.InterruptedIOException;
import java.util.List;

/* JADX INFO: renamed from: A1.c, reason: case insensitive filesystem */
/* JADX INFO: loaded from: classes.dex */
public final class C0002c implements T0.m {

    /* JADX INFO: renamed from: a, reason: collision with root package name */
    public final C0001b f121a = new C0001b(null, 0, 1, "audio/ac4");

    /* JADX INFO: renamed from: b, reason: collision with root package name */
    public final x0.o f122b = new x0.o(16384);

    /* JADX INFO: renamed from: c, reason: collision with root package name */
    public boolean f123c;

    @Override // T0.m
    public final T0.m c() {
        return this;
    }

    @Override // T0.m
    public final int e(T0.n nVar, L4.h hVar) throws EOFException, InterruptedIOException {
        x0.o oVar = this.f122b;
        int iP = ((T0.j) nVar).p(oVar.f18539a, 0, 16384);
        if (iP == -1) {
            return -1;
        }
        oVar.F(0);
        oVar.E(iP);
        boolean z8 = this.f123c;
        C0001b c0001b = this.f121a;
        if (!z8) {
            c0001b.f120o = 0L;
            this.f123c = true;
        }
        c0001b.e(oVar);
        return 0;
    }

    @Override // T0.m
    public final boolean f(T0.n nVar) throws EOFException, InterruptedIOException {
        T0.j jVar;
        int i;
        x0.o oVar = new x0.o(10);
        int i5 = 0;
        while (true) {
            jVar = (T0.j) nVar;
            jVar.f(oVar.f18539a, 0, 10, false);
            oVar.F(0);
            if (oVar.w() != 4801587) {
                break;
            }
            oVar.G(3);
            int iS = oVar.s();
            i5 += iS + 10;
            jVar.h(iS, false);
        }
        jVar.f6430v = 0;
        jVar.h(i5, false);
        int i8 = 0;
        int i9 = i5;
        while (true) {
            int i10 = 7;
            jVar.f(oVar.f18539a, 0, 7, false);
            oVar.F(0);
            int iZ = oVar.z();
            if (iZ == 44096 || iZ == 44097) {
                i8++;
                if (i8 >= 4) {
                    return true;
                }
                byte[] bArr = oVar.f18539a;
                if (bArr.length < 7) {
                    i = -1;
                } else {
                    int i11 = ((bArr[2] & 255) << 8) | (bArr[3] & 255);
                    if (i11 == 65535) {
                        i11 = ((bArr[4] & 255) << 16) | ((bArr[5] & 255) << 8) | (bArr[6] & 255);
                    } else {
                        i10 = 4;
                    }
                    if (iZ == 44097) {
                        i10 += 2;
                    }
                    i = i11 + i10;
                }
                if (i == -1) {
                    break;
                }
                jVar.h(i - 7, false);
            } else {
                jVar.f6430v = 0;
                i9++;
                if (i9 - i5 >= 8192) {
                    break;
                }
                jVar.h(i9, false);
                i8 = 0;
            }
        }
        return false;
    }

    @Override // T0.m
    public final void i(long j8, long j9) {
        this.f123c = false;
        this.f121a.a();
    }

    @Override // T0.m
    public final void l(T0.o oVar) {
        this.f121a.g(oVar, new M(0, 1));
        oVar.h();
        oVar.v(new T0.q(-9223372036854775807L));
    }

    @Override // T0.m
    public final List m() {
        C3.E e8 = C3.G.f1197r;
        return W.f1225u;
    }

    @Override // T0.m
    public final void a() {
    }
}