mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2025-01-09 13:43:22 +00:00
702 lines
15 KiB
Smali
702 lines
15 KiB
Smali
.class public final Landroidx/media3/extractor/FlacFrameReader;
|
|
.super Ljava/lang/Object;
|
|
.source "FlacFrameReader.java"
|
|
|
|
|
|
# annotations
|
|
.annotation system Ldalvik/annotation/MemberClasses;
|
|
value = {
|
|
Landroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;
|
|
}
|
|
.end annotation
|
|
|
|
|
|
# direct methods
|
|
.method private constructor <init>()V
|
|
.locals 0
|
|
|
|
.line 336
|
|
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
|
|
|
|
return-void
|
|
.end method
|
|
|
|
.method private static checkAndReadBlockSizeSamples(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;I)Z
|
|
.locals 0
|
|
|
|
.line 280
|
|
invoke-static {p0, p2}, Landroidx/media3/extractor/FlacFrameReader;->readFrameBlockSizeSamplesFromKey(Landroidx/media3/common/util/ParsableByteArray;I)I
|
|
|
|
move-result p0
|
|
|
|
const/4 p2, -0x1
|
|
|
|
if-eq p0, p2, :cond_0
|
|
|
|
.line 281
|
|
iget p1, p1, Landroidx/media3/extractor/FlacStreamMetadata;->maxBlockSizeSamples:I
|
|
|
|
if-gt p0, p1, :cond_0
|
|
|
|
const/4 p0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 p0, 0x0
|
|
|
|
:goto_0
|
|
return p0
|
|
.end method
|
|
|
|
.method private static checkAndReadCrc(Landroidx/media3/common/util/ParsableByteArray;I)Z
|
|
.locals 4
|
|
|
|
.line 329
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedByte()I
|
|
|
|
move-result v0
|
|
|
|
.line 330
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->getPosition()I
|
|
|
|
move-result v1
|
|
|
|
.line 332
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->getData()[B
|
|
|
|
move-result-object p0
|
|
|
|
const/4 v2, 0x1
|
|
|
|
sub-int/2addr v1, v2
|
|
|
|
const/4 v3, 0x0
|
|
|
|
invoke-static {p0, p1, v1, v3}, Landroidx/media3/common/util/Util;->crc8([BIII)I
|
|
|
|
move-result p0
|
|
|
|
if-ne v0, p0, :cond_0
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
move v2, v3
|
|
|
|
:goto_0
|
|
return v2
|
|
.end method
|
|
|
|
.method private static checkAndReadFirstSampleNumber(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;ZLandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
.locals 2
|
|
|
|
.line 255
|
|
:try_start_0
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUtf8EncodedLong()J
|
|
|
|
move-result-wide v0
|
|
:try_end_0
|
|
.catch Ljava/lang/NumberFormatException; {:try_start_0 .. :try_end_0} :catch_0
|
|
|
|
if-eqz p2, :cond_0
|
|
|
|
goto :goto_0
|
|
|
|
.line 261
|
|
:cond_0
|
|
iget p0, p1, Landroidx/media3/extractor/FlacStreamMetadata;->maxBlockSizeSamples:I
|
|
|
|
int-to-long p0, p0
|
|
|
|
mul-long/2addr v0, p0
|
|
|
|
:goto_0
|
|
iput-wide v0, p3, Landroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;->sampleNumber:J
|
|
|
|
const/4 p0, 0x1
|
|
|
|
return p0
|
|
|
|
:catch_0
|
|
const/4 p0, 0x0
|
|
|
|
return p0
|
|
.end method
|
|
|
|
.method public static checkAndReadFrameHeader(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;ILandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
.locals 17
|
|
|
|
move-object/from16 v0, p0
|
|
|
|
move-object/from16 v1, p1
|
|
|
|
.line 57
|
|
invoke-virtual/range {p0 .. p0}, Landroidx/media3/common/util/ParsableByteArray;->getPosition()I
|
|
|
|
move-result v2
|
|
|
|
.line 59
|
|
invoke-virtual/range {p0 .. p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedInt()J
|
|
|
|
move-result-wide v3
|
|
|
|
const/16 v5, 0x10
|
|
|
|
ushr-long v5, v3, v5
|
|
|
|
move/from16 v7, p2
|
|
|
|
int-to-long v7, v7
|
|
|
|
cmp-long v7, v5, v7
|
|
|
|
const/4 v8, 0x0
|
|
|
|
if-eqz v7, :cond_0
|
|
|
|
return v8
|
|
|
|
:cond_0
|
|
const-wide/16 v9, 0x1
|
|
|
|
and-long/2addr v5, v9
|
|
|
|
cmp-long v5, v5, v9
|
|
|
|
const/4 v6, 0x1
|
|
|
|
if-nez v5, :cond_1
|
|
|
|
move v5, v6
|
|
|
|
goto :goto_0
|
|
|
|
:cond_1
|
|
move v5, v8
|
|
|
|
:goto_0
|
|
const/16 v7, 0xc
|
|
|
|
shr-long v11, v3, v7
|
|
|
|
const-wide/16 v13, 0xf
|
|
|
|
and-long/2addr v11, v13
|
|
|
|
long-to-int v7, v11
|
|
|
|
const/16 v11, 0x8
|
|
|
|
shr-long v11, v3, v11
|
|
|
|
and-long/2addr v11, v13
|
|
|
|
long-to-int v11, v11
|
|
|
|
const/4 v12, 0x4
|
|
|
|
shr-long v15, v3, v12
|
|
|
|
and-long v12, v15, v13
|
|
|
|
long-to-int v12, v12
|
|
|
|
shr-long v13, v3, v6
|
|
|
|
const-wide/16 v15, 0x7
|
|
|
|
and-long/2addr v13, v15
|
|
|
|
long-to-int v13, v13
|
|
|
|
and-long/2addr v3, v9
|
|
|
|
cmp-long v3, v3, v9
|
|
|
|
if-nez v3, :cond_2
|
|
|
|
move v3, v6
|
|
|
|
goto :goto_1
|
|
|
|
:cond_2
|
|
move v3, v8
|
|
|
|
.line 70
|
|
:goto_1
|
|
invoke-static {v12, v1}, Landroidx/media3/extractor/FlacFrameReader;->checkChannelAssignment(ILandroidx/media3/extractor/FlacStreamMetadata;)Z
|
|
|
|
move-result v4
|
|
|
|
if-eqz v4, :cond_3
|
|
|
|
.line 71
|
|
invoke-static {v13, v1}, Landroidx/media3/extractor/FlacFrameReader;->checkBitsPerSample(ILandroidx/media3/extractor/FlacStreamMetadata;)Z
|
|
|
|
move-result v4
|
|
|
|
if-eqz v4, :cond_3
|
|
|
|
if-nez v3, :cond_3
|
|
|
|
move-object/from16 v3, p3
|
|
|
|
.line 73
|
|
invoke-static {v0, v1, v5, v3}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadFirstSampleNumber(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;ZLandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
|
|
move-result v3
|
|
|
|
if-eqz v3, :cond_3
|
|
|
|
.line 75
|
|
invoke-static {v0, v1, v7}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadBlockSizeSamples(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;I)Z
|
|
|
|
move-result v3
|
|
|
|
if-eqz v3, :cond_3
|
|
|
|
.line 76
|
|
invoke-static {v0, v1, v11}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadSampleRate(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;I)Z
|
|
|
|
move-result v1
|
|
|
|
if-eqz v1, :cond_3
|
|
|
|
.line 77
|
|
invoke-static {v0, v2}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadCrc(Landroidx/media3/common/util/ParsableByteArray;I)Z
|
|
|
|
move-result v0
|
|
|
|
if-eqz v0, :cond_3
|
|
|
|
move v8, v6
|
|
|
|
:cond_3
|
|
return v8
|
|
.end method
|
|
|
|
.method private static checkAndReadSampleRate(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;I)Z
|
|
.locals 4
|
|
|
|
.line 298
|
|
iget v0, p1, Landroidx/media3/extractor/FlacStreamMetadata;->sampleRate:I
|
|
|
|
const/4 v1, 0x1
|
|
|
|
if-nez p2, :cond_0
|
|
|
|
return v1
|
|
|
|
:cond_0
|
|
const/16 v2, 0xb
|
|
|
|
const/4 v3, 0x0
|
|
|
|
if-gt p2, v2, :cond_2
|
|
|
|
.line 302
|
|
iget p0, p1, Landroidx/media3/extractor/FlacStreamMetadata;->sampleRateLookupKey:I
|
|
|
|
if-ne p2, p0, :cond_1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_1
|
|
move v1, v3
|
|
|
|
:goto_0
|
|
return v1
|
|
|
|
:cond_2
|
|
const/16 p1, 0xc
|
|
|
|
if-ne p2, p1, :cond_4
|
|
|
|
.line 304
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedByte()I
|
|
|
|
move-result p0
|
|
|
|
mul-int/lit16 p0, p0, 0x3e8
|
|
|
|
if-ne p0, v0, :cond_3
|
|
|
|
goto :goto_1
|
|
|
|
:cond_3
|
|
move v1, v3
|
|
|
|
:goto_1
|
|
return v1
|
|
|
|
:cond_4
|
|
const/16 p1, 0xe
|
|
|
|
if-gt p2, p1, :cond_7
|
|
|
|
.line 306
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedShort()I
|
|
|
|
move-result p0
|
|
|
|
if-ne p2, p1, :cond_5
|
|
|
|
mul-int/lit8 p0, p0, 0xa
|
|
|
|
:cond_5
|
|
if-ne p0, v0, :cond_6
|
|
|
|
goto :goto_2
|
|
|
|
:cond_6
|
|
move v1, v3
|
|
|
|
:goto_2
|
|
return v1
|
|
|
|
:cond_7
|
|
return v3
|
|
.end method
|
|
|
|
.method private static checkBitsPerSample(ILandroidx/media3/extractor/FlacStreamMetadata;)Z
|
|
.locals 1
|
|
|
|
const/4 v0, 0x1
|
|
|
|
if-nez p0, :cond_0
|
|
|
|
return v0
|
|
|
|
.line 230
|
|
:cond_0
|
|
iget p1, p1, Landroidx/media3/extractor/FlacStreamMetadata;->bitsPerSampleLookupKey:I
|
|
|
|
if-ne p0, p1, :cond_1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_1
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
return v0
|
|
.end method
|
|
|
|
.method private static checkChannelAssignment(ILandroidx/media3/extractor/FlacStreamMetadata;)Z
|
|
.locals 3
|
|
|
|
const/4 v0, 0x7
|
|
|
|
const/4 v1, 0x0
|
|
|
|
const/4 v2, 0x1
|
|
|
|
if-gt p0, v0, :cond_1
|
|
|
|
.line 210
|
|
iget p1, p1, Landroidx/media3/extractor/FlacStreamMetadata;->channels:I
|
|
|
|
sub-int/2addr p1, v2
|
|
|
|
if-ne p0, p1, :cond_0
|
|
|
|
move v1, v2
|
|
|
|
:cond_0
|
|
return v1
|
|
|
|
:cond_1
|
|
const/16 v0, 0xa
|
|
|
|
if-gt p0, v0, :cond_2
|
|
|
|
.line 212
|
|
iget p0, p1, Landroidx/media3/extractor/FlacStreamMetadata;->channels:I
|
|
|
|
const/4 p1, 0x2
|
|
|
|
if-ne p0, p1, :cond_2
|
|
|
|
move v1, v2
|
|
|
|
:cond_2
|
|
return v1
|
|
.end method
|
|
|
|
.method public static checkFrameHeaderFromPeek(Landroidx/media3/extractor/ExtractorInput;Landroidx/media3/extractor/FlacStreamMetadata;ILandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
.locals 7
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 99
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->getPeekPosition()J
|
|
|
|
move-result-wide v0
|
|
|
|
const/4 v2, 0x2
|
|
|
|
new-array v3, v2, [B
|
|
|
|
const/4 v4, 0x0
|
|
|
|
.line 102
|
|
invoke-interface {p0, v3, v4, v2}, Landroidx/media3/extractor/ExtractorInput;->peekFully([BII)V
|
|
|
|
aget-byte v5, v3, v4
|
|
|
|
and-int/lit16 v5, v5, 0xff
|
|
|
|
shl-int/lit8 v5, v5, 0x8
|
|
|
|
const/4 v6, 0x1
|
|
|
|
aget-byte v6, v3, v6
|
|
|
|
and-int/lit16 v6, v6, 0xff
|
|
|
|
or-int/2addr v5, v6
|
|
|
|
if-eq v5, p2, :cond_0
|
|
|
|
.line 105
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->resetPeekPosition()V
|
|
|
|
.line 106
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->getPosition()J
|
|
|
|
move-result-wide p1
|
|
|
|
sub-long/2addr v0, p1
|
|
|
|
long-to-int p1, v0
|
|
|
|
invoke-interface {p0, p1}, Landroidx/media3/extractor/ExtractorInput;->advancePeekPosition(I)V
|
|
|
|
return v4
|
|
|
|
.line 110
|
|
:cond_0
|
|
new-instance v5, Landroidx/media3/common/util/ParsableByteArray;
|
|
|
|
const/16 v6, 0x10
|
|
|
|
invoke-direct {v5, v6}, Landroidx/media3/common/util/ParsableByteArray;-><init>(I)V
|
|
|
|
.line 112
|
|
invoke-virtual {v5}, Landroidx/media3/common/util/ParsableByteArray;->getData()[B
|
|
|
|
move-result-object v6
|
|
|
|
.line 111
|
|
invoke-static {v3, v4, v6, v4, v2}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V
|
|
|
|
.line 116
|
|
invoke-virtual {v5}, Landroidx/media3/common/util/ParsableByteArray;->getData()[B
|
|
|
|
move-result-object v3
|
|
|
|
const/16 v4, 0xe
|
|
|
|
.line 115
|
|
invoke-static {p0, v3, v2, v4}, Landroidx/media3/extractor/ExtractorUtil;->peekToLength(Landroidx/media3/extractor/ExtractorInput;[BII)I
|
|
|
|
move-result v2
|
|
|
|
.line 117
|
|
invoke-virtual {v5, v2}, Landroidx/media3/common/util/ParsableByteArray;->setLimit(I)V
|
|
|
|
.line 119
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->resetPeekPosition()V
|
|
|
|
.line 120
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->getPosition()J
|
|
|
|
move-result-wide v2
|
|
|
|
sub-long/2addr v0, v2
|
|
|
|
long-to-int v0, v0
|
|
|
|
invoke-interface {p0, v0}, Landroidx/media3/extractor/ExtractorInput;->advancePeekPosition(I)V
|
|
|
|
.line 122
|
|
invoke-static {v5, p1, p2, p3}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadFrameHeader(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;ILandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
|
|
move-result p0
|
|
|
|
return p0
|
|
.end method
|
|
|
|
.method public static getFirstSampleNumber(Landroidx/media3/extractor/ExtractorInput;Landroidx/media3/extractor/FlacStreamMetadata;)J
|
|
.locals 5
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Ljava/io/IOException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 142
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->resetPeekPosition()V
|
|
|
|
const/4 v0, 0x1
|
|
|
|
.line 143
|
|
invoke-interface {p0, v0}, Landroidx/media3/extractor/ExtractorInput;->advancePeekPosition(I)V
|
|
|
|
new-array v1, v0, [B
|
|
|
|
const/4 v2, 0x0
|
|
|
|
.line 145
|
|
invoke-interface {p0, v1, v2, v0}, Landroidx/media3/extractor/ExtractorInput;->peekFully([BII)V
|
|
|
|
aget-byte v1, v1, v2
|
|
|
|
and-int/2addr v1, v0
|
|
|
|
if-ne v1, v0, :cond_0
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
move v0, v2
|
|
|
|
:goto_0
|
|
const/4 v1, 0x2
|
|
|
|
.line 147
|
|
invoke-interface {p0, v1}, Landroidx/media3/extractor/ExtractorInput;->advancePeekPosition(I)V
|
|
|
|
if-eqz v0, :cond_1
|
|
|
|
const/4 v1, 0x7
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
const/4 v1, 0x6
|
|
|
|
.line 150
|
|
:goto_1
|
|
new-instance v3, Landroidx/media3/common/util/ParsableByteArray;
|
|
|
|
invoke-direct {v3, v1}, Landroidx/media3/common/util/ParsableByteArray;-><init>(I)V
|
|
|
|
.line 152
|
|
invoke-virtual {v3}, Landroidx/media3/common/util/ParsableByteArray;->getData()[B
|
|
|
|
move-result-object v4
|
|
|
|
invoke-static {p0, v4, v2, v1}, Landroidx/media3/extractor/ExtractorUtil;->peekToLength(Landroidx/media3/extractor/ExtractorInput;[BII)I
|
|
|
|
move-result v1
|
|
|
|
.line 153
|
|
invoke-virtual {v3, v1}, Landroidx/media3/common/util/ParsableByteArray;->setLimit(I)V
|
|
|
|
.line 154
|
|
invoke-interface {p0}, Landroidx/media3/extractor/ExtractorInput;->resetPeekPosition()V
|
|
|
|
.line 156
|
|
new-instance p0, Landroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;
|
|
|
|
invoke-direct {p0}, Landroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;-><init>()V
|
|
|
|
.line 157
|
|
invoke-static {v3, p1, v0, p0}, Landroidx/media3/extractor/FlacFrameReader;->checkAndReadFirstSampleNumber(Landroidx/media3/common/util/ParsableByteArray;Landroidx/media3/extractor/FlacStreamMetadata;ZLandroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;)Z
|
|
|
|
move-result p1
|
|
|
|
if-eqz p1, :cond_2
|
|
|
|
.line 162
|
|
iget-wide p0, p0, Landroidx/media3/extractor/FlacFrameReader$SampleNumberHolder;->sampleNumber:J
|
|
|
|
return-wide p0
|
|
|
|
:cond_2
|
|
const/4 p0, 0x0
|
|
|
|
.line 159
|
|
invoke-static {p0, p0}, Landroidx/media3/common/ParserException;->createForMalformedContainer(Ljava/lang/String;Ljava/lang/Throwable;)Landroidx/media3/common/ParserException;
|
|
|
|
move-result-object p0
|
|
|
|
throw p0
|
|
.end method
|
|
|
|
.method public static readFrameBlockSizeSamplesFromKey(Landroidx/media3/common/util/ParsableByteArray;I)I
|
|
.locals 0
|
|
|
|
packed-switch p1, :pswitch_data_0
|
|
|
|
const/4 p0, -0x1
|
|
|
|
return p0
|
|
|
|
:pswitch_0
|
|
add-int/lit8 p1, p1, -0x8
|
|
|
|
const/16 p0, 0x100
|
|
|
|
shl-int/2addr p0, p1
|
|
|
|
return p0
|
|
|
|
.line 185
|
|
:pswitch_1
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedShort()I
|
|
|
|
move-result p0
|
|
|
|
add-int/lit8 p0, p0, 0x1
|
|
|
|
return p0
|
|
|
|
.line 183
|
|
:pswitch_2
|
|
invoke-virtual {p0}, Landroidx/media3/common/util/ParsableByteArray;->readUnsignedByte()I
|
|
|
|
move-result p0
|
|
|
|
add-int/lit8 p0, p0, 0x1
|
|
|
|
return p0
|
|
|
|
:pswitch_3
|
|
add-int/lit8 p1, p1, -0x2
|
|
|
|
const/16 p0, 0x240
|
|
|
|
shl-int/2addr p0, p1
|
|
|
|
return p0
|
|
|
|
:pswitch_4
|
|
const/16 p0, 0xc0
|
|
|
|
return p0
|
|
|
|
:pswitch_data_0
|
|
.packed-switch 0x1
|
|
:pswitch_4
|
|
:pswitch_3
|
|
:pswitch_3
|
|
:pswitch_3
|
|
:pswitch_3
|
|
:pswitch_2
|
|
:pswitch_1
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
:pswitch_0
|
|
.end packed-switch
|
|
.end method
|