Daniel Elliott
f9d20bb3fc
- 28,932 files - Full Java source code - Smali files - Resources Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
97 lines
2.7 KiB
Java
97 lines
2.7 KiB
Java
package com.applovin.impl;
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import android.util.Pair;
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/* loaded from: classes.dex */
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abstract class nr {
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public static mr a(l8 l8Var) {
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byte[] bArr;
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b1.a(l8Var);
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bh bhVar = new bh(16);
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if (a.a(l8Var, bhVar).a != 1380533830) {
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return null;
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}
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l8Var.c(bhVar.c(), 0, 4);
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bhVar.f(0);
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int j = bhVar.j();
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if (j != 1463899717) {
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pc.b("WavHeaderReader", "Unsupported RIFF format: " + j);
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return null;
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}
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a a2 = a.a(l8Var, bhVar);
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while (a2.a != 1718449184) {
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l8Var.c((int) a2.b);
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a2 = a.a(l8Var, bhVar);
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}
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b1.b(a2.b >= 16);
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l8Var.c(bhVar.c(), 0, 16);
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bhVar.f(0);
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int r = bhVar.r();
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int r2 = bhVar.r();
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int q = bhVar.q();
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int q2 = bhVar.q();
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int r3 = bhVar.r();
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int r4 = bhVar.r();
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int i = ((int) a2.b) - 16;
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if (i > 0) {
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byte[] bArr2 = new byte[i];
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l8Var.c(bArr2, 0, i);
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bArr = bArr2;
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} else {
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bArr = xp.f;
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}
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return new mr(r, r2, q, q2, r3, r4, bArr);
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}
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public static Pair b(l8 l8Var) {
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b1.a(l8Var);
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l8Var.b();
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bh bhVar = new bh(8);
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a a2 = a.a(l8Var, bhVar);
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while (true) {
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int i = a2.a;
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if (i != 1684108385) {
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if (i != 1380533830 && i != 1718449184) {
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pc.d("WavHeaderReader", "Ignoring unknown WAV chunk: " + a2.a);
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}
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long j = a2.b + 8;
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if (a2.a == 1380533830) {
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j = 12;
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}
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if (j <= 2147483647L) {
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l8Var.a((int) j);
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a2 = a.a(l8Var, bhVar);
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} else {
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throw dh.a("Chunk is too large (~2GB+) to skip; id: " + a2.a);
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}
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} else {
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l8Var.a(8);
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long f = l8Var.f();
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long j2 = a2.b + f;
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long a3 = l8Var.a();
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if (a3 != -1 && j2 > a3) {
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pc.d("WavHeaderReader", "Data exceeds input length: " + j2 + ", " + a3);
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j2 = a3;
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}
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return Pair.create(Long.valueOf(f), Long.valueOf(j2));
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}
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}
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}
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public static final class a {
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public final int a;
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public final long b;
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private a(int i, long j) {
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this.a = i;
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this.b = j;
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}
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public static a a(l8 l8Var, bh bhVar) {
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l8Var.c(bhVar.c(), 0, 8);
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bhVar.f(0);
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return new a(bhVar.j(), bhVar.p());
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}
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}
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}
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