Rabbit-R1/original r1/smali/smali_classes2/androidx/media3/container/NalUnitUtil.smali
2024-05-21 17:08:36 -04:00

2522 lines
46 KiB
Smali

.class public final Landroidx/media3/container/NalUnitUtil;
.super Ljava/lang/Object;
.source "NalUnitUtil.java"
# annotations
.annotation system Ldalvik/annotation/MemberClasses;
value = {
Landroidx/media3/container/NalUnitUtil$SpsData;,
Landroidx/media3/container/NalUnitUtil$H265SpsData;,
Landroidx/media3/container/NalUnitUtil$PpsData;
}
.end annotation
# static fields
.field public static final ASPECT_RATIO_IDC_VALUES:[F
.field public static final EXTENDED_SAR:I = 0xff
.field private static final H264_NAL_UNIT_TYPE_SEI:I = 0x6
.field private static final H264_NAL_UNIT_TYPE_SPS:I = 0x7
.field private static final H265_NAL_UNIT_TYPE_PREFIX_SEI:I = 0x27
.field public static final NAL_START_CODE:[B
.field public static final NAL_UNIT_TYPE_AUD:I = 0x9
.field public static final NAL_UNIT_TYPE_IDR:I = 0x5
.field public static final NAL_UNIT_TYPE_NON_IDR:I = 0x1
.field public static final NAL_UNIT_TYPE_PARTITION_A:I = 0x2
.field public static final NAL_UNIT_TYPE_PPS:I = 0x8
.field public static final NAL_UNIT_TYPE_SEI:I = 0x6
.field public static final NAL_UNIT_TYPE_SPS:I = 0x7
.field private static final TAG:Ljava/lang/String; = "NalUnitUtil"
.field private static scratchEscapePositions:[I
.field private static final scratchEscapePositionsLock:Ljava/lang/Object;
# direct methods
.method static constructor <clinit>()V
.locals 1
const/4 v0, 0x4
new-array v0, v0, [B
fill-array-data v0, :array_0
sput-object v0, Landroidx/media3/container/NalUnitUtil;->NAL_START_CODE:[B
const/16 v0, 0x11
new-array v0, v0, [F
fill-array-data v0, :array_1
sput-object v0, Landroidx/media3/container/NalUnitUtil;->ASPECT_RATIO_IDC_VALUES:[F
.line 215
new-instance v0, Ljava/lang/Object;
invoke-direct {v0}, Ljava/lang/Object;-><init>()V
sput-object v0, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositionsLock:Ljava/lang/Object;
const/16 v0, 0xa
new-array v0, v0, [I
sput-object v0, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositions:[I
return-void
nop
:array_0
.array-data 1
0x0t
0x0t
0x0t
0x1t
.end array-data
:array_1
.array-data 4
0x3f800000 # 1.0f
0x3f800000 # 1.0f
0x3f8ba2e9
0x3f68ba2f
0x3fba2e8c
0x3f9b26ca
0x400ba2e9
0x3fe8ba2f
0x403a2e8c
0x401b26ca
0x3fd1745d
0x3fae8ba3
0x3ff83e10
0x3fcede62
0x3faaaaab
0x3fc00000 # 1.5f
0x40000000 # 2.0f
.end array-data
.end method
.method private constructor <init>()V
.locals 0
.line 962
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static clearPrefixFlags([Z)V
.locals 2
const/4 v0, 0x0
.line 812
aput-boolean v0, p0, v0
const/4 v1, 0x1
.line 813
aput-boolean v0, p0, v1
const/4 v1, 0x2
.line 814
aput-boolean v0, p0, v1
return-void
.end method
.method public static discardToSps(Ljava/nio/ByteBuffer;)V
.locals 9
.line 280
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->position()I
move-result v0
const/4 v1, 0x0
move v2, v1
move v3, v2
:goto_0
add-int/lit8 v4, v2, 0x1
if-ge v4, v0, :cond_3
.line 284
invoke-virtual {p0, v2}, Ljava/nio/ByteBuffer;->get(I)B
move-result v5
and-int/lit16 v5, v5, 0xff
const/4 v6, 0x3
if-ne v3, v6, :cond_0
const/4 v7, 0x1
if-ne v5, v7, :cond_1
.line 286
invoke-virtual {p0, v4}, Ljava/nio/ByteBuffer;->get(I)B
move-result v7
and-int/lit8 v7, v7, 0x1f
const/4 v8, 0x7
if-ne v7, v8, :cond_1
.line 288
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->duplicate()Ljava/nio/ByteBuffer;
move-result-object v3
sub-int/2addr v2, v6
.line 289
invoke-virtual {v3, v2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
.line 290
invoke-virtual {v3, v0}, Ljava/nio/ByteBuffer;->limit(I)Ljava/nio/Buffer;
.line 291
invoke-virtual {p0, v1}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
.line 292
invoke-virtual {p0, v3}, Ljava/nio/ByteBuffer;->put(Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
return-void
:cond_0
if-nez v5, :cond_1
add-int/lit8 v3, v3, 0x1
:cond_1
if-eqz v5, :cond_2
move v3, v1
:cond_2
move v2, v4
goto :goto_0
.line 304
:cond_3
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->clear()Ljava/nio/Buffer;
return-void
.end method
.method public static findNalUnit([BII[Z)I
.locals 8
sub-int v0, p2, p1
const/4 v1, 0x0
const/4 v2, 0x1
if-ltz v0, :cond_0
move v3, v2
goto :goto_0
:cond_0
move v3, v1
.line 752
:goto_0
invoke-static {v3}, Landroidx/media3/common/util/Assertions;->checkState(Z)V
if-nez v0, :cond_1
return p2
.line 757
:cond_1
aget-boolean v3, p3, v1
if-eqz v3, :cond_2
.line 758
invoke-static {p3}, Landroidx/media3/container/NalUnitUtil;->clearPrefixFlags([Z)V
add-int/lit8 p1, p1, -0x3
return p1
:cond_2
const/4 v3, 0x2
if-le v0, v2, :cond_3
.line 760
aget-boolean v4, p3, v2
if-eqz v4, :cond_3
aget-byte v4, p0, p1
if-ne v4, v2, :cond_3
.line 761
invoke-static {p3}, Landroidx/media3/container/NalUnitUtil;->clearPrefixFlags([Z)V
sub-int/2addr p1, v3
return p1
:cond_3
if-le v0, v3, :cond_4
.line 763
aget-boolean v4, p3, v3
if-eqz v4, :cond_4
aget-byte v4, p0, p1
if-nez v4, :cond_4
add-int/lit8 v4, p1, 0x1
aget-byte v4, p0, v4
if-ne v4, v2, :cond_4
.line 767
invoke-static {p3}, Landroidx/media3/container/NalUnitUtil;->clearPrefixFlags([Z)V
sub-int/2addr p1, v2
return p1
:cond_4
add-int/lit8 v4, p2, -0x1
add-int/2addr p1, v3
:goto_1
if-ge p1, v4, :cond_7
.line 775
aget-byte v5, p0, p1
and-int/lit16 v6, v5, 0xfe
if-eqz v6, :cond_5
goto :goto_2
:cond_5
add-int/lit8 v6, p1, -0x2
.line 778
aget-byte v7, p0, v6
if-nez v7, :cond_6
add-int/lit8 v7, p1, -0x1
aget-byte v7, p0, v7
if-nez v7, :cond_6
if-ne v5, v2, :cond_6
.line 779
invoke-static {p3}, Landroidx/media3/container/NalUnitUtil;->clearPrefixFlags([Z)V
return v6
:cond_6
add-int/lit8 p1, p1, -0x2
:goto_2
add-int/lit8 p1, p1, 0x3
goto :goto_1
:cond_7
if-le v0, v3, :cond_9
add-int/lit8 p1, p2, -0x3
.line 791
aget-byte p1, p0, p1
if-nez p1, :cond_8
add-int/lit8 p1, p2, -0x2
aget-byte p1, p0, p1
if-nez p1, :cond_8
aget-byte p1, p0, v4
if-ne p1, v2, :cond_8
goto :goto_3
:cond_8
move p1, v1
goto :goto_4
:cond_9
if-ne v0, v3, :cond_a
.line 793
aget-boolean p1, p3, v3
if-eqz p1, :cond_8
add-int/lit8 p1, p2, -0x2
aget-byte p1, p0, p1
if-nez p1, :cond_8
aget-byte p1, p0, v4
if-ne p1, v2, :cond_8
goto :goto_3
.line 794
:cond_a
aget-boolean p1, p3, v2
if-eqz p1, :cond_8
aget-byte p1, p0, v4
if-ne p1, v2, :cond_8
:goto_3
move p1, v2
:goto_4
aput-boolean p1, p3, v1
if-le v0, v2, :cond_b
add-int/lit8 p1, p2, -0x2
.line 798
aget-byte p1, p0, p1
if-nez p1, :cond_c
aget-byte p1, p0, v4
if-nez p1, :cond_c
goto :goto_5
.line 799
:cond_b
aget-boolean p1, p3, v3
if-eqz p1, :cond_c
aget-byte p1, p0, v4
if-nez p1, :cond_c
:goto_5
move p1, v2
goto :goto_6
:cond_c
move p1, v1
:goto_6
aput-boolean p1, p3, v2
.line 801
aget-byte p0, p0, v4
if-nez p0, :cond_d
move v1, v2
:cond_d
aput-boolean v1, p3, v3
return p2
.end method
.method private static findNextUnescapeIndex([BII)I
.locals 2
:goto_0
add-int/lit8 v0, p2, -0x2
if-ge p1, v0, :cond_1
.line 819
aget-byte v0, p0, p1
if-nez v0, :cond_0
add-int/lit8 v0, p1, 0x1
aget-byte v0, p0, v0
if-nez v0, :cond_0
add-int/lit8 v0, p1, 0x2
aget-byte v0, p0, v0
const/4 v1, 0x3
if-ne v0, v1, :cond_0
return p1
:cond_0
add-int/lit8 p1, p1, 0x1
goto :goto_0
:cond_1
return p2
.end method
.method public static getH265NalUnitType([BI)I
.locals 0
add-int/lit8 p1, p1, 0x3
.line 344
aget-byte p0, p0, p1
and-int/lit8 p0, p0, 0x7e
shr-int/lit8 p0, p0, 0x1
return p0
.end method
.method public static getNalUnitType([BI)I
.locals 0
add-int/lit8 p1, p1, 0x3
.line 332
aget-byte p0, p0, p1
and-int/lit8 p0, p0, 0x1f
return p0
.end method
.method public static isNalUnitSei(Ljava/lang/String;B)Z
.locals 3
const-string v0, "video/avc"
.line 317
invoke-virtual {v0, p0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result v0
const/4 v1, 0x1
if-eqz v0, :cond_0
and-int/lit8 v0, p1, 0x1f
const/4 v2, 0x6
if-eq v0, v2, :cond_2
:cond_0
const-string v0, "video/hevc"
.line 319
invoke-virtual {v0, p0}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
move-result p0
if-eqz p0, :cond_1
and-int/lit8 p0, p1, 0x7e
shr-int/2addr p0, v1
const/16 p1, 0x27
if-ne p0, p1, :cond_1
goto :goto_0
:cond_1
const/4 v1, 0x0
:cond_2
:goto_0
return v1
.end method
.method public static parseH265SpsNalUnit([BII)Landroidx/media3/container/NalUnitUtil$H265SpsData;
.locals 0
add-int/lit8 p1, p1, 0x2
.line 528
invoke-static {p0, p1, p2}, Landroidx/media3/container/NalUnitUtil;->parseH265SpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$H265SpsData;
move-result-object p0
return-object p0
.end method
.method public static parseH265SpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$H265SpsData;
.locals 25
.line 542
new-instance v0, Landroidx/media3/container/ParsableNalUnitBitArray;
move-object/from16 v1, p0
move/from16 v2, p1
move/from16 v3, p2
invoke-direct {v0, v1, v2, v3}, Landroidx/media3/container/ParsableNalUnitBitArray;-><init>([BII)V
const/4 v1, 0x4
.line 543
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
const/4 v1, 0x3
.line 544
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v2
.line 545
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
const/4 v3, 0x2
.line 546
invoke-virtual {v0, v3}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v5
.line 547
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v6
const/4 v4, 0x5
.line 548
invoke-virtual {v0, v4}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v7
const/4 v9, 0x0
const/4 v10, 0x0
:goto_0
const/16 v11, 0x20
const/4 v12, 0x1
if-ge v10, v11, :cond_1
.line 551
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v11
if-eqz v11, :cond_0
shl-int v11, v12, v10
or-int/2addr v9, v11
:cond_0
add-int/lit8 v10, v10, 0x1
goto :goto_0
:cond_1
const/4 v10, 0x6
new-array v13, v10, [I
const/4 v11, 0x0
:goto_1
const/16 v14, 0x8
if-ge v11, v10, :cond_2
.line 557
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v14
aput v14, v13, v11
add-int/lit8 v11, v11, 0x1
goto :goto_1
.line 559
:cond_2
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v15
const/4 v10, 0x0
const/4 v11, 0x0
:goto_2
if-ge v10, v2, :cond_5
.line 562
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v16
if-eqz v16, :cond_3
add-int/lit8 v11, v11, 0x59
.line 565
:cond_3
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v16
if-eqz v16, :cond_4
add-int/lit8 v11, v11, 0x8
:cond_4
add-int/lit8 v10, v10, 0x1
goto :goto_2
.line 569
:cond_5
invoke-virtual {v0, v11}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
if-lez v2, :cond_6
rsub-int/lit8 v10, v2, 0x8
mul-int/2addr v10, v3
.line 571
invoke-virtual {v0, v10}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 573
:cond_6
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v16
.line 574
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v10
if-ne v10, v1, :cond_7
.line 576
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 578
:cond_7
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v11
.line 579
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v17
.line 580
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v18
if-eqz v18, :cond_b
.line 581
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v18
.line 582
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v19
.line 583
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v20
.line 584
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v21
if-eq v10, v12, :cond_9
if-ne v10, v3, :cond_8
goto :goto_3
:cond_8
move/from16 v22, v12
goto :goto_4
:cond_9
:goto_3
move/from16 v22, v3
:goto_4
if-ne v10, v12, :cond_a
move/from16 v23, v3
goto :goto_5
:cond_a
move/from16 v23, v12
:goto_5
add-int v18, v18, v19
mul-int v22, v22, v18
sub-int v11, v11, v22
add-int v20, v20, v21
mul-int v23, v23, v20
sub-int v17, v17, v23
:cond_b
move/from16 v24, v17
move/from16 v17, v11
move/from16 v11, v24
.line 591
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v18
.line 592
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v19
.line 593
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v20
.line 595
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v21
if-eqz v21, :cond_c
const/16 v21, 0x0
goto :goto_6
:cond_c
move/from16 v21, v2
:goto_6
move/from16 v8, v21
:goto_7
if-gt v8, v2, :cond_d
.line 596
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 597
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 598
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
add-int/lit8 v8, v8, 0x1
goto :goto_7
.line 600
:cond_d
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 601
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 602
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 603
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 604
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 605
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 607
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_e
.line 608
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_e
.line 609
invoke-static {v0}, Landroidx/media3/container/NalUnitUtil;->skipH265ScalingList(Landroidx/media3/container/ParsableNalUnitBitArray;)V
.line 611
:cond_e
invoke-virtual {v0, v3}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 612
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_f
.line 614
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 615
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 616
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 617
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 619
:cond_f
invoke-static {v0}, Landroidx/media3/container/NalUnitUtil;->skipShortTermReferencePictureSets(Landroidx/media3/container/ParsableNalUnitBitArray;)V
.line 620
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_10
.line 621
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v2
const/4 v8, 0x0
:goto_8
if-ge v8, v2, :cond_10
add-int/lit8 v12, v20, 0x5
.line 625
invoke-virtual {v0, v12}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
add-int/lit8 v8, v8, 0x1
const/4 v12, 0x1
goto :goto_8
.line 628
:cond_10
invoke-virtual {v0, v3}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 633
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
const/4 v4, -0x1
const/high16 v8, 0x3f800000 # 1.0f
if-eqz v2, :cond_1a
.line 634
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_13
.line 635
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v2
const/16 v12, 0xff
if-ne v2, v12, :cond_11
const/16 v2, 0x10
.line 637
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v12
.line 638
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v2
if-eqz v12, :cond_13
if-eqz v2, :cond_13
int-to-float v8, v12
int-to-float v2, v2
div-float/2addr v8, v2
goto :goto_9
:cond_11
sget-object v12, Landroidx/media3/container/NalUnitUtil;->ASPECT_RATIO_IDC_VALUES:[F
.line 642
array-length v3, v12
if-ge v2, v3, :cond_12
.line 643
aget v8, v12, v2
goto :goto_9
.line 645
:cond_12
new-instance v3, Ljava/lang/StringBuilder;
const-string v12, "Unexpected aspect_ratio_idc value: "
invoke-direct {v3, v12}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v2
const-string v3, "NalUnitUtil"
invoke-static {v3, v2}, Landroidx/media3/common/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)V
.line 648
:cond_13
:goto_9
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_14
.line 649
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 651
:cond_14
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_17
.line 652
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 654
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v1
if-eqz v1, :cond_15
const/4 v3, 0x1
goto :goto_a
:cond_15
const/4 v3, 0x2
.line 655
:goto_a
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v1
if-eqz v1, :cond_16
.line 656
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v1
.line 657
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v2
.line 658
invoke-virtual {v0, v14}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 660
invoke-static {v1}, Landroidx/media3/common/ColorInfo;->isoColorPrimariesToColorSpace(I)I
move-result v4
.line 662
invoke-static {v2}, Landroidx/media3/common/ColorInfo;->isoTransferCharacteristicsToColorTransfer(I)I
move-result v1
goto :goto_b
:cond_16
move v1, v4
goto :goto_b
:cond_17
move v1, v4
move v3, v1
.line 665
:goto_b
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_18
.line 666
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 667
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 669
:cond_18
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 670
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v0
if-eqz v0, :cond_19
mul-int/lit8 v11, v11, 0x2
:cond_19
move/from16 v20, v1
move v2, v4
goto :goto_c
:cond_1a
move v2, v4
move v3, v2
move/from16 v20, v3
:goto_c
move v1, v8
move v0, v11
.line 677
new-instance v21, Landroidx/media3/container/NalUnitUtil$H265SpsData;
move-object/from16 v4, v21
move v8, v9
move v9, v10
move/from16 v10, v18
move/from16 v11, v19
move-object v12, v13
move v13, v15
move/from16 v14, v16
move/from16 v15, v17
move/from16 v16, v0
move/from16 v17, v1
move/from16 v18, v2
move/from16 v19, v3
invoke-direct/range {v4 .. v20}, Landroidx/media3/container/NalUnitUtil$H265SpsData;-><init>(IZIIIII[IIIIIFIII)V
return-object v21
.end method
.method public static parsePpsNalUnit([BII)Landroidx/media3/container/NalUnitUtil$PpsData;
.locals 0
add-int/lit8 p1, p1, 0x1
.line 706
invoke-static {p0, p1, p2}, Landroidx/media3/container/NalUnitUtil;->parsePpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$PpsData;
move-result-object p0
return-object p0
.end method
.method public static parsePpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$PpsData;
.locals 1
.line 719
new-instance v0, Landroidx/media3/container/ParsableNalUnitBitArray;
invoke-direct {v0, p0, p1, p2}, Landroidx/media3/container/ParsableNalUnitBitArray;-><init>([BII)V
.line 720
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result p0
.line 721
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result p1
.line 722
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 723
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result p2
.line 724
new-instance v0, Landroidx/media3/container/NalUnitUtil$PpsData;
invoke-direct {v0, p0, p1, p2}, Landroidx/media3/container/NalUnitUtil$PpsData;-><init>(IIZ)V
return-object v0
.end method
.method public static parseSpsNalUnit([BII)Landroidx/media3/container/NalUnitUtil$SpsData;
.locals 0
add-int/lit8 p1, p1, 0x1
.line 357
invoke-static {p0, p1, p2}, Landroidx/media3/container/NalUnitUtil;->parseSpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$SpsData;
move-result-object p0
return-object p0
.end method
.method public static parseSpsNalUnitPayload([BII)Landroidx/media3/container/NalUnitUtil$SpsData;
.locals 23
.line 370
new-instance v0, Landroidx/media3/container/ParsableNalUnitBitArray;
move-object/from16 v1, p0
move/from16 v2, p1
move/from16 v3, p2
invoke-direct {v0, v1, v2, v3}, Landroidx/media3/container/ParsableNalUnitBitArray;-><init>([BII)V
const/16 v1, 0x8
.line 371
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v3
.line 372
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v4
.line 373
invoke-virtual {v0, v1}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v5
.line 374
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v6
const/16 v2, 0x64
const/4 v7, 0x3
const/16 v8, 0x10
const/4 v9, 0x1
if-eq v3, v2, :cond_1
const/16 v2, 0x6e
if-eq v3, v2, :cond_1
const/16 v2, 0x7a
if-eq v3, v2, :cond_1
const/16 v2, 0xf4
if-eq v3, v2, :cond_1
const/16 v2, 0x2c
if-eq v3, v2, :cond_1
const/16 v2, 0x53
if-eq v3, v2, :cond_1
const/16 v2, 0x56
if-eq v3, v2, :cond_1
const/16 v2, 0x76
if-eq v3, v2, :cond_1
const/16 v2, 0x80
if-eq v3, v2, :cond_1
const/16 v2, 0x8a
if-ne v3, v2, :cond_0
goto :goto_0
:cond_0
move v2, v9
const/4 v11, 0x0
goto :goto_5
.line 388
:cond_1
:goto_0
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v2
if-ne v2, v7, :cond_2
.line 390
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v11
goto :goto_1
:cond_2
const/4 v11, 0x0
.line 392
:goto_1
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 393
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
.line 394
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 395
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v12
if-eqz v12, :cond_6
if-eq v2, v7, :cond_3
move v12, v1
goto :goto_2
:cond_3
const/16 v12, 0xc
:goto_2
const/4 v13, 0x0
:goto_3
if-ge v13, v12, :cond_6
.line 399
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v14
if-eqz v14, :cond_5
const/4 v14, 0x6
if-ge v13, v14, :cond_4
move v14, v8
goto :goto_4
:cond_4
const/16 v14, 0x40
.line 401
:goto_4
invoke-static {v0, v14}, Landroidx/media3/container/NalUnitUtil;->skipScalingList(Landroidx/media3/container/ParsableNalUnitBitArray;I)V
:cond_5
add-int/lit8 v13, v13, 0x1
goto :goto_3
.line 407
:cond_6
:goto_5
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v12
add-int/lit8 v13, v12, 0x4
.line 408
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v14
if-nez v14, :cond_7
.line 413
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v12
add-int/lit8 v12, v12, 0x4
move/from16 v16, v2
move/from16 p1, v11
move v15, v12
const/4 v1, 0x0
goto :goto_8
:cond_7
if-ne v14, v9, :cond_9
.line 415
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v12
.line 416
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readSignedExpGolombCodedInt()I
.line 417
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readSignedExpGolombCodedInt()I
.line 418
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v15
move/from16 p1, v11
int-to-long v10, v15
move/from16 v16, v2
const/4 v15, 0x0
:goto_6
int-to-long v1, v15
cmp-long v1, v1, v10
if-gez v1, :cond_8
.line 420
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
add-int/lit8 v15, v15, 0x1
goto :goto_6
:cond_8
move v1, v12
goto :goto_7
:cond_9
move/from16 v16, v2
move/from16 p1, v11
const/4 v1, 0x0
:goto_7
const/4 v15, 0x0
.line 423
:goto_8
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v10
.line 424
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 426
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v2
add-int/2addr v2, v9
.line 427
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v11
add-int/2addr v11, v9
.line 428
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v12
rsub-int/lit8 v17, v12, 0x2
mul-int v17, v17, v11
if-nez v12, :cond_a
.line 431
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 434
:cond_a
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
mul-int/2addr v2, v8
mul-int/lit8 v17, v17, 0x10
.line 437
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v11
const/16 v18, 0x2
if-eqz v11, :cond_e
.line 439
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v11
.line 440
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v19
.line 441
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v20
.line 442
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v21
if-nez v16, :cond_b
rsub-int/lit8 v16, v12, 0x2
move/from16 v8, v16
move/from16 v16, v9
goto :goto_b
:cond_b
move/from16 v8, v16
if-ne v8, v7, :cond_c
move/from16 v16, v9
goto :goto_9
:cond_c
move/from16 v16, v18
:goto_9
if-ne v8, v9, :cond_d
move/from16 v8, v18
goto :goto_a
:cond_d
move v8, v9
:goto_a
rsub-int/lit8 v22, v12, 0x2
mul-int v8, v8, v22
:goto_b
add-int v11, v11, v19
mul-int v11, v11, v16
sub-int/2addr v2, v11
add-int v20, v20, v21
mul-int v20, v20, v8
sub-int v17, v17, v20
:cond_e
move v8, v2
.line 462
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
const/high16 v16, 0x3f800000 # 1.0f
if-eqz v2, :cond_15
.line 464
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_11
const/16 v2, 0x8
.line 466
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v9
const/16 v2, 0xff
if-ne v9, v2, :cond_f
const/16 v2, 0x10
.line 468
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v9
.line 469
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v2
if-eqz v9, :cond_11
if-eqz v2, :cond_11
int-to-float v9, v9
int-to-float v2, v2
div-float v16, v9, v2
goto :goto_c
:cond_f
sget-object v2, Landroidx/media3/container/NalUnitUtil;->ASPECT_RATIO_IDC_VALUES:[F
.line 473
array-length v11, v2
if-ge v9, v11, :cond_10
.line 474
aget v16, v2, v9
goto :goto_c
.line 476
:cond_10
new-instance v2, Ljava/lang/StringBuilder;
const-string v11, "Unexpected aspect_ratio_idc value: "
invoke-direct {v2, v11}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
invoke-virtual {v2, v9}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v2
const-string v9, "NalUnitUtil"
invoke-static {v9, v2}, Landroidx/media3/common/util/Log;->w(Ljava/lang/String;Ljava/lang/String;)V
.line 479
:cond_11
:goto_c
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_12
.line 480
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
.line 482
:cond_12
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_15
.line 483
invoke-virtual {v0, v7}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 485
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_13
const/4 v9, 0x1
goto :goto_d
:cond_13
move/from16 v9, v18
.line 486
:goto_d
invoke-virtual {v0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v2
if-eqz v2, :cond_14
const/16 v2, 0x8
.line 487
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v7
.line 488
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBits(I)I
move-result v11
.line 489
invoke-virtual {v0, v2}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBits(I)V
.line 491
invoke-static {v7}, Landroidx/media3/common/ColorInfo;->isoColorPrimariesToColorSpace(I)I
move-result v0
.line 493
invoke-static {v11}, Landroidx/media3/common/ColorInfo;->isoTransferCharacteristicsToColorTransfer(I)I
move-result v2
move/from16 v19, v2
move/from16 v18, v9
goto :goto_f
:cond_14
move/from16 v18, v9
const/4 v0, -0x1
goto :goto_e
:cond_15
const/4 v0, -0x1
const/16 v18, -0x1
:goto_e
const/16 v19, -0x1
.line 498
:goto_f
new-instance v20, Landroidx/media3/container/NalUnitUtil$SpsData;
move-object/from16 v2, v20
move v7, v10
move/from16 v9, v17
move/from16 v10, v16
move/from16 v11, p1
move/from16 v16, v1
move/from16 v17, v0
invoke-direct/range {v2 .. v19}, Landroidx/media3/container/NalUnitUtil$SpsData;-><init>(IIIIIIIFZZIIIZIII)V
return-object v20
.end method
.method private static skipH265ScalingList(Landroidx/media3/container/ParsableNalUnitBitArray;)V
.locals 7
const/4 v0, 0x0
move v1, v0
:goto_0
const/4 v2, 0x4
if-ge v1, v2, :cond_5
move v3, v0
:goto_1
const/4 v4, 0x6
if-ge v3, v4, :cond_4
.line 841
invoke-virtual {p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v4
const/4 v5, 0x1
if-nez v4, :cond_0
.line 843
invoke-virtual {p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
goto :goto_3
:cond_0
shl-int/lit8 v4, v1, 0x1
add-int/2addr v4, v2
shl-int v4, v5, v4
const/16 v6, 0x40
.line 845
invoke-static {v6, v4}, Ljava/lang/Math;->min(II)I
move-result v4
if-le v1, v5, :cond_1
.line 848
invoke-virtual {p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readSignedExpGolombCodedInt()I
:cond_1
move v6, v0
:goto_2
if-ge v6, v4, :cond_2
.line 851
invoke-virtual {p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readSignedExpGolombCodedInt()I
add-int/lit8 v6, v6, 0x1
goto :goto_2
:cond_2
:goto_3
const/4 v4, 0x3
if-ne v1, v4, :cond_3
move v5, v4
:cond_3
add-int/2addr v3, v5
goto :goto_1
:cond_4
add-int/lit8 v1, v1, 0x1
goto :goto_0
:cond_5
return-void
.end method
.method private static skipScalingList(Landroidx/media3/container/ParsableNalUnitBitArray;I)V
.locals 3
const/16 v0, 0x8
const/4 v1, 0x0
move v2, v1
move v1, v0
:goto_0
if-ge v2, p1, :cond_2
if-eqz v0, :cond_0
.line 831
invoke-virtual {p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readSignedExpGolombCodedInt()I
move-result v0
add-int/2addr v0, v1
add-int/lit16 v0, v0, 0x100
.line 832
rem-int/lit16 v0, v0, 0x100
:cond_0
if-nez v0, :cond_1
goto :goto_1
:cond_1
move v1, v0
:goto_1
add-int/lit8 v2, v2, 0x1
goto :goto_0
:cond_2
return-void
.end method
.method private static skipShortTermReferencePictureSets(Landroidx/media3/container/ParsableNalUnitBitArray;)V
.locals 19
.line 865
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v0
const/4 v1, 0x0
new-array v2, v1, [I
new-array v3, v1, [I
const/4 v4, -0x1
move v6, v1
move v5, v4
:goto_0
if-ge v6, v0, :cond_11
const/4 v7, 0x1
if-eqz v6, :cond_c
.line 880
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v8
if-eqz v8, :cond_c
add-int v8, v4, v5
.line 884
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v9
.line 885
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v10
add-int/2addr v10, v7
mul-int/lit8 v9, v9, 0x2
rsub-int/lit8 v9, v9, 0x1
mul-int/2addr v9, v10
add-int/lit8 v10, v8, 0x1
.line 888
new-array v11, v10, [Z
move v12, v1
:goto_1
if-gt v12, v8, :cond_1
.line 890
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v13
if-nez v13, :cond_0
.line 891
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readBit()Z
move-result v13
aput-boolean v13, v11, v12
goto :goto_2
.line 894
:cond_0
aput-boolean v7, v11, v12
:goto_2
add-int/lit8 v12, v12, 0x1
goto :goto_1
.line 901
:cond_1
new-array v7, v10, [I
.line 902
new-array v10, v10, [I
add-int/lit8 v12, v5, -0x1
move v13, v1
:goto_3
if-ltz v12, :cond_3
.line 904
aget v14, v3, v12
add-int/2addr v14, v9
if-gez v14, :cond_2
add-int v15, v4, v12
.line 905
aget-boolean v15, v11, v15
if-eqz v15, :cond_2
add-int/lit8 v15, v13, 0x1
.line 906
aput v14, v7, v13
move v13, v15
:cond_2
add-int/lit8 v12, v12, -0x1
goto :goto_3
:cond_3
if-gez v9, :cond_4
.line 909
aget-boolean v12, v11, v8
if-eqz v12, :cond_4
add-int/lit8 v12, v13, 0x1
.line 910
aput v9, v7, v13
move v13, v12
:cond_4
move v12, v1
:goto_4
if-ge v12, v4, :cond_6
.line 913
aget v14, v2, v12
add-int/2addr v14, v9
if-gez v14, :cond_5
.line 914
aget-boolean v15, v11, v12
if-eqz v15, :cond_5
add-int/lit8 v15, v13, 0x1
.line 915
aput v14, v7, v13
move v13, v15
:cond_5
add-int/lit8 v12, v12, 0x1
goto :goto_4
.line 919
:cond_6
invoke-static {v7, v13}, Ljava/util/Arrays;->copyOf([II)[I
move-result-object v7
add-int/lit8 v12, v4, -0x1
move v14, v1
:goto_5
if-ltz v12, :cond_8
.line 923
aget v15, v2, v12
add-int/2addr v15, v9
if-lez v15, :cond_7
.line 924
aget-boolean v16, v11, v12
if-eqz v16, :cond_7
add-int/lit8 v16, v14, 0x1
.line 925
aput v15, v10, v14
move/from16 v14, v16
:cond_7
add-int/lit8 v12, v12, -0x1
goto :goto_5
:cond_8
if-lez v9, :cond_9
.line 928
aget-boolean v2, v11, v8
if-eqz v2, :cond_9
add-int/lit8 v2, v14, 0x1
.line 929
aput v9, v10, v14
move v14, v2
:cond_9
move v2, v1
:goto_6
if-ge v2, v5, :cond_b
.line 932
aget v8, v3, v2
add-int/2addr v8, v9
if-lez v8, :cond_a
add-int v12, v4, v2
.line 933
aget-boolean v12, v11, v12
if-eqz v12, :cond_a
add-int/lit8 v12, v14, 0x1
.line 934
aput v8, v10, v14
move v14, v12
:cond_a
add-int/lit8 v2, v2, 0x1
goto :goto_6
.line 938
:cond_b
invoke-static {v10, v14}, Ljava/util/Arrays;->copyOf([II)[I
move-result-object v2
move-object v3, v2
move-object v2, v7
move v4, v13
move v5, v14
goto :goto_b
.line 940
:cond_c
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v2
.line 941
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v3
.line 942
new-array v4, v2, [I
move v5, v1
:goto_7
if-ge v5, v2, :cond_e
if-lez v5, :cond_d
add-int/lit8 v8, v5, -0x1
.line 945
aget v8, v4, v8
goto :goto_8
:cond_d
move v8, v1
:goto_8
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v9
add-int/2addr v9, v7
sub-int/2addr v8, v9
aput v8, v4, v5
.line 946
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
add-int/lit8 v5, v5, 0x1
goto :goto_7
.line 948
:cond_e
new-array v5, v3, [I
move v8, v1
:goto_9
if-ge v8, v3, :cond_10
if-lez v8, :cond_f
add-int/lit8 v9, v8, -0x1
.line 951
aget v9, v5, v9
goto :goto_a
:cond_f
move v9, v1
:goto_a
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->readUnsignedExpGolombCodedInt()I
move-result v10
add-int/2addr v10, v7
add-int/2addr v9, v10
aput v9, v5, v8
.line 952
invoke-virtual/range {p0 .. p0}, Landroidx/media3/container/ParsableNalUnitBitArray;->skipBit()V
add-int/lit8 v8, v8, 0x1
goto :goto_9
:cond_10
move-object/from16 v17, v4
move v4, v2
move-object/from16 v2, v17
move-object/from16 v18, v5
move v5, v3
move-object/from16 v3, v18
:goto_b
add-int/lit8 v6, v6, 0x1
goto/16 :goto_0
:cond_11
return-void
.end method
.method public static unescapeStream([BI)I
.locals 8
sget-object v0, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositionsLock:Ljava/lang/Object;
.line 235
monitor-enter v0
const/4 v1, 0x0
move v2, v1
move v3, v2
:cond_0
:goto_0
if-ge v2, p1, :cond_2
.line 239
:try_start_0
invoke-static {p0, v2, p1}, Landroidx/media3/container/NalUnitUtil;->findNextUnescapeIndex([BII)I
move-result v2
if-ge v2, p1, :cond_0
sget-object v4, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositions:[I
.line 241
array-length v5, v4
if-gt v5, v3, :cond_1
.line 243
array-length v5, v4
mul-int/lit8 v5, v5, 0x2
.line 244
invoke-static {v4, v5}, Ljava/util/Arrays;->copyOf([II)[I
move-result-object v4
sput-object v4, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositions:[I
:cond_1
sget-object v4, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositions:[I
add-int/lit8 v5, v3, 0x1
.line 246
aput v2, v4, v3
add-int/lit8 v2, v2, 0x3
move v3, v5
goto :goto_0
:catchall_0
move-exception p0
goto :goto_2
:cond_2
sub-int/2addr p1, v3
move v2, v1
move v4, v2
move v5, v4
:goto_1
if-ge v2, v3, :cond_3
sget-object v6, Landroidx/media3/container/NalUnitUtil;->scratchEscapePositions:[I
.line 255
aget v6, v6, v2
sub-int/2addr v6, v5
.line 257
invoke-static {p0, v5, p0, v4, v6}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
add-int/2addr v4, v6
add-int/lit8 v7, v4, 0x1
.line 259
aput-byte v1, p0, v4
add-int/lit8 v4, v4, 0x2
.line 260
aput-byte v1, p0, v7
add-int/lit8 v6, v6, 0x3
add-int/2addr v5, v6
add-int/lit8 v2, v2, 0x1
goto :goto_1
:cond_3
sub-int v1, p1, v4
.line 265
invoke-static {p0, v5, p0, v4, v1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
.line 266
monitor-exit v0
return p1
.line 267
:goto_2
monitor-exit v0
:try_end_0
.catchall {:try_start_0 .. :try_end_0} :catchall_0
throw p0
.end method