188 lines
6.3 KiB
Java
188 lines
6.3 KiB
Java
package c.i.a.c.a2.j0;
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import android.util.Log;
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import androidx.annotation.Nullable;
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import c.d.b.a.a;
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import c.i.a.c.a2.j;
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import c.i.a.c.a2.j0.i0;
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import c.i.a.c.i2.e0;
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import c.i.a.c.i2.v;
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import c.i.a.c.i2.w;
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import com.airbnb.lottie.parser.AnimatableValueParser;
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import com.google.android.exoplayer2.ParserException;
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/* compiled from: PesReader */
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public final class y implements i0 {
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public final o a;
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public final v b = new v(new byte[10]);
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/* renamed from: c reason: collision with root package name */
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public int f749c = 0;
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public int d;
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public e0 e;
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public boolean f;
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public boolean g;
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public boolean h;
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public int i;
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public int j;
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public boolean k;
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public long l;
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public y(o oVar) {
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this.a = oVar;
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}
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@Override // c.i.a.c.a2.j0.i0
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public void a(e0 e0Var, j jVar, i0.d dVar) {
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this.e = e0Var;
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this.a.e(jVar, dVar);
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}
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@Override // c.i.a.c.a2.j0.i0
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public final void b(w wVar, int i) throws ParserException {
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boolean z2;
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AnimatableValueParser.H(this.e);
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int i2 = -1;
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int i3 = 3;
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if ((i & 1) != 0) {
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int i4 = this.f749c;
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if (!(i4 == 0 || i4 == 1)) {
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if (i4 == 2) {
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Log.w("PesReader", "Unexpected start indicator reading extended header");
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} else if (i4 == 3) {
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if (this.j != -1) {
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StringBuilder K = a.K("Unexpected start indicator: expected ");
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K.append(this.j);
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K.append(" more bytes");
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Log.w("PesReader", K.toString());
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}
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this.a.d();
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} else {
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throw new IllegalStateException();
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}
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}
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e(1);
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}
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while (wVar.a() > 0) {
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int i5 = this.f749c;
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if (i5 != 0) {
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int i6 = 0;
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if (i5 != 1) {
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if (i5 == 2) {
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if (d(wVar, this.b.a, Math.min(10, this.i)) && d(wVar, null, this.i)) {
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this.b.k(0);
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this.l = -9223372036854775807L;
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if (this.f) {
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this.b.m(4);
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this.b.m(1);
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this.b.m(1);
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long g = (((long) this.b.g(i3)) << 30) | ((long) (this.b.g(15) << 15)) | ((long) this.b.g(15));
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this.b.m(1);
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if (!this.h && this.g) {
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this.b.m(4);
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this.b.m(1);
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this.b.m(1);
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this.b.m(1);
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this.e.b((((long) this.b.g(i3)) << 30) | ((long) (this.b.g(15) << 15)) | ((long) this.b.g(15)));
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this.h = true;
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}
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this.l = this.e.b(g);
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}
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i |= this.k ? 4 : 0;
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this.a.f(this.l, i);
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e(3);
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}
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} else if (i5 == i3) {
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int a = wVar.a();
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int i7 = this.j;
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if (i7 != i2) {
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i6 = a - i7;
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}
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if (i6 > 0) {
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a -= i6;
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wVar.C(wVar.b + a);
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}
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this.a.b(wVar);
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int i8 = this.j;
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if (i8 != i2) {
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int i9 = i8 - a;
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this.j = i9;
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if (i9 == 0) {
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this.a.d();
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e(1);
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}
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}
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} else {
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throw new IllegalStateException();
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}
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} else if (d(wVar, this.b.a, 9)) {
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this.b.k(0);
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int g2 = this.b.g(24);
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if (g2 != 1) {
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a.d0("Unexpected start code prefix: ", g2, "PesReader");
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this.j = -1;
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z2 = false;
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} else {
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this.b.m(8);
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int g3 = this.b.g(16);
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this.b.m(5);
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this.k = this.b.f();
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this.b.m(2);
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this.f = this.b.f();
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this.g = this.b.f();
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this.b.m(6);
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int g4 = this.b.g(8);
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this.i = g4;
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if (g3 == 0) {
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this.j = -1;
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} else {
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int i10 = ((g3 + 6) - 9) - g4;
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this.j = i10;
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if (i10 < 0) {
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StringBuilder K2 = a.K("Found negative packet payload size: ");
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K2.append(this.j);
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Log.w("PesReader", K2.toString());
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this.j = -1;
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}
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}
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z2 = true;
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}
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e(z2 ? 2 : 0);
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}
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} else {
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wVar.E(wVar.a());
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}
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i2 = -1;
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i3 = 3;
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}
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}
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@Override // c.i.a.c.a2.j0.i0
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public final void c() {
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this.f749c = 0;
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this.d = 0;
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this.h = false;
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this.a.c();
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}
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public final boolean d(w wVar, @Nullable byte[] bArr, int i) {
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int min = Math.min(wVar.a(), i - this.d);
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if (min <= 0) {
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return true;
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}
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if (bArr == null) {
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wVar.E(min);
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} else {
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System.arraycopy(wVar.a, wVar.b, bArr, this.d, min);
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wVar.b += min;
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}
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int i2 = this.d + min;
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this.d = i2;
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return i2 == i;
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}
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public final void e(int i) {
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this.f749c = i;
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this.d = 0;
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}
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}
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