283 lines
11 KiB
Java
283 lines
11 KiB
Java
package c.i.a.c.a2.j0;
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import androidx.annotation.Nullable;
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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.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.Format;
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import java.util.Arrays;
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/* compiled from: DtsReader */
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public final class m implements o {
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public final w a = new w(new byte[18]);
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@Nullable
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public final String b;
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/* renamed from: c reason: collision with root package name */
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public String f726c;
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public c.i.a.c.a2.w d;
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public int e = 0;
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public int f;
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public int g;
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public long h;
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public Format i;
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public int j;
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public long k;
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public m(@Nullable String str) {
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this.b = str;
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}
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/* JADX WARNING: Removed duplicated region for block: B:65:0x0217 */
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/* JADX WARNING: Removed duplicated region for block: B:68:0x0225 */
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/* JADX WARNING: Removed duplicated region for block: B:76:0x024d */
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@Override // c.i.a.c.a2.j0.o
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public void b(w wVar) {
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boolean z2;
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int i;
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byte b;
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int i2;
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int i3;
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byte b2;
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byte b3;
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int i4;
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byte b4;
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int i5;
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byte b5;
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int i6;
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v vVar;
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int i7;
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int i8;
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boolean z3;
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boolean z4;
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AnimatableValueParser.H(this.d);
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while (wVar.a() > 0) {
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int i9 = this.e;
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int i10 = 8;
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int i11 = 2;
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if (i9 == 0) {
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while (true) {
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if (wVar.a() <= 0) {
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z3 = false;
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break;
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}
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int i12 = this.g << 8;
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this.g = i12;
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int s2 = i12 | wVar.s();
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this.g = s2;
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if (s2 == 2147385345 || s2 == -25230976 || s2 == 536864768 || s2 == -14745368) {
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z4 = true;
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continue;
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} else {
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z4 = false;
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continue;
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}
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if (z4) {
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byte[] bArr = this.a.a;
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bArr[0] = (byte) ((s2 >> 24) & 255);
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bArr[1] = (byte) ((s2 >> 16) & 255);
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bArr[2] = (byte) ((s2 >> 8) & 255);
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bArr[3] = (byte) (s2 & 255);
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this.f = 4;
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this.g = 0;
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z3 = true;
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break;
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}
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}
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if (z3) {
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this.e = 1;
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}
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} else if (i9 == 1) {
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byte[] bArr2 = this.a.a;
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int min = Math.min(wVar.a(), 18 - this.f);
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System.arraycopy(wVar.a, wVar.b, bArr2, this.f, min);
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wVar.b += min;
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int i13 = this.f + min;
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this.f = i13;
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if (i13 == 18) {
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byte[] bArr3 = this.a.a;
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if (this.i == null) {
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String str = this.f726c;
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String str2 = this.b;
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if (bArr3[0] == Byte.MAX_VALUE) {
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vVar = new v(bArr3);
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} else {
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byte[] copyOf = Arrays.copyOf(bArr3, bArr3.length);
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if (copyOf[0] == -2 || copyOf[0] == -1) {
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for (int i14 = 0; i14 < copyOf.length - 1; i14 += 2) {
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byte b6 = copyOf[i14];
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int i15 = i14 + 1;
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copyOf[i14] = copyOf[i15];
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copyOf[i15] = b6;
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}
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}
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v vVar2 = new v(copyOf);
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if (copyOf[0] == 31) {
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v vVar3 = new v(copyOf);
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while (vVar3.b() >= 16) {
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vVar3.m(i11);
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int g = vVar3.g(14) & 16383;
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int min2 = Math.min(8 - vVar2.f907c, 14);
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int i16 = vVar2.f907c;
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int i17 = (8 - i16) - min2;
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byte[] bArr4 = vVar2.a;
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int i18 = vVar2.b;
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bArr4[i18] = (byte) (((65280 >> i16) | ((1 << i17) - 1)) & bArr4[i18]);
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int i19 = 14 - min2;
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bArr4[i18] = (byte) (((g >>> i19) << i17) | bArr4[i18]);
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int i20 = i18 + 1;
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while (i19 > i10) {
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i19 -= 8;
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vVar2.a[i20] = (byte) (g >>> i19);
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i20++;
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i10 = 8;
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}
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int i21 = 8 - i19;
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byte[] bArr5 = vVar2.a;
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bArr5[i20] = (byte) (bArr5[i20] & ((1 << i21) - 1));
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bArr5[i20] = (byte) (((((1 << i19) - 1) & g) << i21) | bArr5[i20]);
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vVar2.m(14);
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vVar2.a();
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i10 = 8;
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i11 = 2;
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}
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}
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int length = copyOf.length;
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vVar2.a = copyOf;
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vVar2.b = 0;
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vVar2.f907c = 0;
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vVar2.d = length;
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vVar = vVar2;
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}
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vVar.m(60);
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int i22 = c.i.a.c.v1.w.a[vVar.g(6)];
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int i23 = c.i.a.c.v1.w.b[vVar.g(4)];
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int g2 = vVar.g(5);
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int[] iArr = c.i.a.c.v1.w.f999c;
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if (g2 >= iArr.length) {
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i8 = -1;
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i7 = 2;
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} else {
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i7 = 2;
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i8 = (iArr[g2] * 1000) / 2;
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}
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vVar.m(10);
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int i24 = i22 + (vVar.g(i7) > 0 ? 1 : 0);
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Format.b bVar = new Format.b();
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bVar.a = str;
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bVar.k = "audio/vnd.dts";
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bVar.f = i8;
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bVar.f2199x = i24;
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bVar.f2200y = i23;
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bVar.n = null;
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bVar.f2197c = str2;
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Format a = bVar.a();
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this.i = a;
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this.d.e(a);
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}
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byte b7 = bArr3[0];
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if (b7 != -2) {
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if (b7 == -1) {
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i6 = ((3 & bArr3[7]) << 12) | ((bArr3[6] & 255) << 4);
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b5 = bArr3[9];
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} else if (b7 != 31) {
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i4 = 4;
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i5 = ((3 & bArr3[5]) << 12) | ((bArr3[6] & 255) << 4);
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b4 = bArr3[7];
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} else {
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i6 = ((3 & bArr3[6]) << 12) | ((bArr3[7] & 255) << 4);
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b5 = bArr3[8];
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}
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i = (i6 | ((b5 & 60) >> 2)) + 1;
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z2 = true;
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if (z2) {
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i = (i * 16) / 14;
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}
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this.j = i;
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b = bArr3[0];
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if (b == -2) {
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if (b == -1) {
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b3 = bArr3[7];
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i2 = (bArr3[4] & 7) << 4;
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} else if (b != 31) {
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i2 = (bArr3[4] & 1) << 6;
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b2 = bArr3[5];
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} else {
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i2 = (7 & bArr3[5]) << 4;
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b3 = bArr3[6];
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}
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i3 = b3 & 60;
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this.h = (long) ((int) ((((long) ((((i3 >> 2) | i2) + 1) * 32)) * 1000000) / ((long) this.i.H)));
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this.a.D(0);
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this.d.c(this.a, 18);
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this.e = 2;
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} else {
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i2 = (bArr3[5] & 1) << 6;
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b2 = bArr3[4];
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}
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i3 = b2 & 252;
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this.h = (long) ((int) ((((long) ((((i3 >> 2) | i2) + 1) * 32)) * 1000000) / ((long) this.i.H)));
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this.a.D(0);
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this.d.c(this.a, 18);
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this.e = 2;
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} else {
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i4 = 4;
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i5 = ((bArr3[4] & 3) << 12) | ((bArr3[7] & 255) << 4);
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b4 = bArr3[6];
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}
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i = (i5 | ((b4 & 240) >> i4)) + 1;
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z2 = false;
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if (z2) {
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}
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this.j = i;
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b = bArr3[0];
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if (b == -2) {
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}
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i3 = b2 & 252;
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this.h = (long) ((int) ((((long) ((((i3 >> 2) | i2) + 1) * 32)) * 1000000) / ((long) this.i.H)));
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this.a.D(0);
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this.d.c(this.a, 18);
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this.e = 2;
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}
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} else if (i9 == 2) {
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int min3 = Math.min(wVar.a(), this.j - this.f);
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this.d.c(wVar, min3);
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int i25 = this.f + min3;
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this.f = i25;
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int i26 = this.j;
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if (i25 == i26) {
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this.d.d(this.k, 1, i26, 0, null);
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this.k += this.h;
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this.e = 0;
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}
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} else {
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throw new IllegalStateException();
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}
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}
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}
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@Override // c.i.a.c.a2.j0.o
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public void c() {
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this.e = 0;
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this.f = 0;
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this.g = 0;
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}
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@Override // c.i.a.c.a2.j0.o
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public void d() {
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}
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@Override // c.i.a.c.a2.j0.o
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public void e(j jVar, i0.d dVar) {
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dVar.a();
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this.f726c = dVar.b();
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this.d = jVar.p(dVar.c(), 1);
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}
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@Override // c.i.a.c.a2.j0.o
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public void f(long j, int i) {
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this.k = j;
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}
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}
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