934 lines
22 KiB
Smali
934 lines
22 KiB
Smali
.class public final Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;
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.super Lcom/google/android/exoplayer2/text/SimpleSubtitleDecoder;
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.source "Tx3gDecoder.java"
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# static fields
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.field private static final BOM_UTF16_BE:C = '\ufeff'
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.field private static final BOM_UTF16_LE:C = '\ufffe'
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.field private static final DEFAULT_COLOR:I = -0x1
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.field private static final DEFAULT_FONT_FACE:I = 0x0
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.field private static final DEFAULT_FONT_FAMILY:Ljava/lang/String; = "sans-serif"
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.field private static final DEFAULT_VERTICAL_PLACEMENT:F = 0.85f
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.field private static final FONT_FACE_BOLD:I = 0x1
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.field private static final FONT_FACE_ITALIC:I = 0x2
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.field private static final FONT_FACE_UNDERLINE:I = 0x4
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.field private static final SIZE_ATOM_HEADER:I = 0x8
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.field private static final SIZE_BOM_UTF16:I = 0x2
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.field private static final SIZE_SHORT:I = 0x2
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.field private static final SIZE_STYLE_RECORD:I = 0xc
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.field private static final SPAN_PRIORITY_HIGH:I = 0x0
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.field private static final SPAN_PRIORITY_LOW:I = 0xff0000
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.field private static final TX3G_SERIF:Ljava/lang/String; = "Serif"
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.field private static final TYPE_STYL:I
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.field private static final TYPE_TBOX:I
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# instance fields
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.field private calculatedVideoTrackHeight:I
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.field private customVerticalPlacement:Z
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.field private defaultColorRgba:I
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.field private defaultFontFace:I
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.field private defaultFontFamily:Ljava/lang/String;
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.field private defaultVerticalPlacement:F
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.field private final parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
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# direct methods
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.method public static constructor <clinit>()V
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.locals 1
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const-string v0, "styl"
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.line 1
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invoke-static {v0}, Lcom/google/android/exoplayer2/util/Util;->getIntegerCodeForString(Ljava/lang/String;)I
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move-result v0
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sput v0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->TYPE_STYL:I
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const-string v0, "tbox"
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.line 2
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invoke-static {v0}, Lcom/google/android/exoplayer2/util/Util;->getIntegerCodeForString(Ljava/lang/String;)I
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move-result v0
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sput v0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->TYPE_TBOX:I
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return-void
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.end method
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.method public constructor <init>(Ljava/util/List;)V
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.locals 1
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/List<",
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"[B>;)V"
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}
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.end annotation
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const-string v0, "Tx3gDecoder"
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.line 1
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invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/text/SimpleSubtitleDecoder;-><init>(Ljava/lang/String;)V
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.line 2
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new-instance v0, Lcom/google/android/exoplayer2/util/ParsableByteArray;
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invoke-direct {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;-><init>()V
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iput-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
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.line 3
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invoke-direct {p0, p1}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->decodeInitializationData(Ljava/util/List;)V
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return-void
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.end method
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.method private applyStyleRecord(Lcom/google/android/exoplayer2/util/ParsableByteArray;Landroid/text/SpannableStringBuilder;)V
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.locals 9
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
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}
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.end annotation
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.line 1
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invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
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move-result v0
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const/4 v1, 0x1
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const/16 v2, 0xc
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if-lt v0, v2, :cond_0
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move v0, v1
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goto :goto_0
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:cond_0
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const/4 v0, 0x0
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:goto_0
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invoke-static {v0}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->assertTrue(Z)V
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.line 2
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invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedShort()I
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move-result v0
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.line 3
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invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedShort()I
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move-result v8
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const/4 v2, 0x2
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.line 4
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invoke-virtual {p1, v2}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->skipBytes(I)V
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.line 5
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invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedByte()I
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move-result v3
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.line 6
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invoke-virtual {p1, v1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->skipBytes(I)V
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.line 7
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invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I
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move-result p1
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.line 8
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iget v4, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFace:I
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const/4 v7, 0x0
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move-object v2, p2
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move v5, v0
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move v6, v8
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invoke-static/range {v2 .. v7}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->attachFontFace(Landroid/text/SpannableStringBuilder;IIIII)V
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.line 9
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iget v4, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultColorRgba:I
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move v3, p1
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invoke-static/range {v2 .. v7}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->attachColor(Landroid/text/SpannableStringBuilder;IIIII)V
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return-void
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.end method
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.method private static assertTrue(Z)V
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.locals 1
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
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}
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.end annotation
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if-eqz p0, :cond_0
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return-void
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.line 1
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:cond_0
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new-instance p0, Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
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const-string v0, "Unexpected subtitle format."
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invoke-direct {p0, v0}, Lcom/google/android/exoplayer2/text/SubtitleDecoderException;-><init>(Ljava/lang/String;)V
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throw p0
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.end method
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.method private static attachColor(Landroid/text/SpannableStringBuilder;IIIII)V
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.locals 0
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if-eq p1, p2, :cond_0
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and-int/lit16 p2, p1, 0xff
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shl-int/lit8 p2, p2, 0x18
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ushr-int/lit8 p1, p1, 0x8
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or-int/2addr p1, p2
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.line 1
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new-instance p2, Landroid/text/style/ForegroundColorSpan;
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invoke-direct {p2, p1}, Landroid/text/style/ForegroundColorSpan;-><init>(I)V
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or-int/lit8 p1, p5, 0x21
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invoke-virtual {p0, p2, p3, p4, p1}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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:cond_0
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return-void
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.end method
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.method private static attachFontFace(Landroid/text/SpannableStringBuilder;IIIII)V
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.locals 5
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if-eq p1, p2, :cond_7
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or-int/lit8 p2, p5, 0x21
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and-int/lit8 p5, p1, 0x1
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const/4 v0, 0x0
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const/4 v1, 0x1
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if-eqz p5, :cond_0
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move p5, v1
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goto :goto_0
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:cond_0
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move p5, v0
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:goto_0
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and-int/lit8 v2, p1, 0x2
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if-eqz v2, :cond_1
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move v2, v1
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goto :goto_1
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:cond_1
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move v2, v0
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:goto_1
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if-eqz p5, :cond_3
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if-eqz v2, :cond_2
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.line 1
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new-instance v3, Landroid/text/style/StyleSpan;
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const/4 v4, 0x3
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invoke-direct {v3, v4}, Landroid/text/style/StyleSpan;-><init>(I)V
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invoke-virtual {p0, v3, p3, p4, p2}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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goto :goto_2
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.line 2
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:cond_2
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new-instance v3, Landroid/text/style/StyleSpan;
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invoke-direct {v3, v1}, Landroid/text/style/StyleSpan;-><init>(I)V
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invoke-virtual {p0, v3, p3, p4, p2}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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goto :goto_2
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:cond_3
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if-eqz v2, :cond_4
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.line 3
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new-instance v3, Landroid/text/style/StyleSpan;
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const/4 v4, 0x2
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invoke-direct {v3, v4}, Landroid/text/style/StyleSpan;-><init>(I)V
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invoke-virtual {p0, v3, p3, p4, p2}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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:cond_4
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:goto_2
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and-int/lit8 p1, p1, 0x4
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if-eqz p1, :cond_5
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goto :goto_3
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:cond_5
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move v1, v0
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:goto_3
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if-eqz v1, :cond_6
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.line 4
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new-instance p1, Landroid/text/style/UnderlineSpan;
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invoke-direct {p1}, Landroid/text/style/UnderlineSpan;-><init>()V
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invoke-virtual {p0, p1, p3, p4, p2}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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:cond_6
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if-nez v1, :cond_7
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if-nez p5, :cond_7
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if-nez v2, :cond_7
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.line 5
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new-instance p1, Landroid/text/style/StyleSpan;
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invoke-direct {p1, v0}, Landroid/text/style/StyleSpan;-><init>(I)V
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invoke-virtual {p0, p1, p3, p4, p2}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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:cond_7
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return-void
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.end method
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.method private static attachFontFamily(Landroid/text/SpannableStringBuilder;Ljava/lang/String;Ljava/lang/String;III)V
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.locals 0
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if-eq p1, p2, :cond_0
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.line 1
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new-instance p2, Landroid/text/style/TypefaceSpan;
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invoke-direct {p2, p1}, Landroid/text/style/TypefaceSpan;-><init>(Ljava/lang/String;)V
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or-int/lit8 p1, p5, 0x21
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invoke-virtual {p0, p2, p3, p4, p1}, Landroid/text/SpannableStringBuilder;->setSpan(Ljava/lang/Object;III)V
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:cond_0
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return-void
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.end method
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.method private decodeInitializationData(Ljava/util/List;)V
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.locals 7
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/List<",
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"[B>;)V"
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}
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.end annotation
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const v0, 0x3f59999a # 0.85f
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const-string v1, "sans-serif"
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const/4 v2, 0x0
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if-eqz p1, :cond_4
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.line 1
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invoke-interface {p1}, Ljava/util/List;->size()I
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move-result v3
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const/4 v4, 0x1
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if-ne v3, v4, :cond_4
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.line 2
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invoke-interface {p1, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;
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move-result-object v3
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check-cast v3, [B
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array-length v3, v3
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const/16 v5, 0x30
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if-eq v3, v5, :cond_0
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invoke-interface {p1, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;
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move-result-object v3
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check-cast v3, [B
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array-length v3, v3
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const/16 v5, 0x35
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if-ne v3, v5, :cond_4
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.line 3
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:cond_0
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invoke-interface {p1, v2}, Ljava/util/List;->get(I)Ljava/lang/Object;
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move-result-object p1
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check-cast p1, [B
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const/16 v3, 0x18
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.line 4
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aget-byte v5, p1, v3
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iput v5, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFace:I
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const/16 v5, 0x1a
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.line 5
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aget-byte v5, p1, v5
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and-int/lit16 v5, v5, 0xff
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shl-int/lit8 v3, v5, 0x18
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const/16 v5, 0x1b
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aget-byte v5, p1, v5
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and-int/lit16 v5, v5, 0xff
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shl-int/lit8 v5, v5, 0x10
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or-int/2addr v3, v5
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const/16 v5, 0x1c
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aget-byte v5, p1, v5
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and-int/lit16 v5, v5, 0xff
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shl-int/lit8 v5, v5, 0x8
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or-int/2addr v3, v5
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const/16 v5, 0x1d
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aget-byte v5, p1, v5
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and-int/lit16 v5, v5, 0xff
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or-int/2addr v3, v5
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iput v3, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultColorRgba:I
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.line 6
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new-instance v3, Ljava/lang/String;
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array-length v5, p1
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const/16 v6, 0x2b
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sub-int/2addr v5, v6
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invoke-direct {v3, p1, v6, v5}, Ljava/lang/String;-><init>([BII)V
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const-string v5, "Serif"
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.line 7
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invoke-virtual {v5, v3}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result v3
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if-eqz v3, :cond_1
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const-string v1, "serif"
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:cond_1
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iput-object v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFamily:Ljava/lang/String;
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const/16 v1, 0x19
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.line 8
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aget-byte v1, p1, v1
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mul-int/lit8 v1, v1, 0x14
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iput v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->calculatedVideoTrackHeight:I
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.line 9
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aget-byte v3, p1, v2
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and-int/lit8 v3, v3, 0x20
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if-eqz v3, :cond_2
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move v2, v4
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:cond_2
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iput-boolean v2, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->customVerticalPlacement:Z
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if-eqz v2, :cond_3
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const/16 v0, 0xa
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.line 10
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aget-byte v0, p1, v0
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and-int/lit16 v0, v0, 0xff
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shl-int/lit8 v0, v0, 0x8
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const/16 v2, 0xb
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aget-byte p1, p1, v2
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and-int/lit16 p1, p1, 0xff
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or-int/2addr p1, v0
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int-to-float p1, p1
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int-to-float v0, v1
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div-float/2addr p1, v0
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.line 11
|
|
iput p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultVerticalPlacement:F
|
|
|
|
const/4 v0, 0x0
|
|
|
|
const v1, 0x3f733333 # 0.95f
|
|
|
|
.line 12
|
|
invoke-static {p1, v0, v1}, Lcom/google/android/exoplayer2/util/Util;->constrainValue(FFF)F
|
|
|
|
move-result p1
|
|
|
|
iput p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultVerticalPlacement:F
|
|
|
|
goto :goto_0
|
|
|
|
.line 13
|
|
:cond_3
|
|
iput v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultVerticalPlacement:F
|
|
|
|
goto :goto_0
|
|
|
|
.line 14
|
|
:cond_4
|
|
iput v2, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFace:I
|
|
|
|
const/4 p1, -0x1
|
|
|
|
.line 15
|
|
iput p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultColorRgba:I
|
|
|
|
.line 16
|
|
iput-object v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFamily:Ljava/lang/String;
|
|
|
|
.line 17
|
|
iput-boolean v2, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->customVerticalPlacement:Z
|
|
|
|
.line 18
|
|
iput v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultVerticalPlacement:F
|
|
|
|
:goto_0
|
|
return-void
|
|
.end method
|
|
|
|
.method private static readSubtitleText(Lcom/google/android/exoplayer2/util/ParsableByteArray;)Ljava/lang/String;
|
|
.locals 3
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
|
|
|
|
move-result v0
|
|
|
|
const/4 v1, 0x2
|
|
|
|
if-lt v0, v1, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->assertTrue(Z)V
|
|
|
|
.line 2
|
|
invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedShort()I
|
|
|
|
move-result v0
|
|
|
|
if-nez v0, :cond_1
|
|
|
|
const-string p0, ""
|
|
|
|
return-object p0
|
|
|
|
.line 3
|
|
:cond_1
|
|
invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
|
|
|
|
move-result v2
|
|
|
|
if-lt v2, v1, :cond_3
|
|
|
|
.line 4
|
|
invoke-virtual {p0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->peekChar()C
|
|
|
|
move-result v1
|
|
|
|
const v2, 0xfeff
|
|
|
|
if-eq v1, v2, :cond_2
|
|
|
|
const v2, 0xfffe
|
|
|
|
if-ne v1, v2, :cond_3
|
|
|
|
:cond_2
|
|
const-string v1, "UTF-16"
|
|
|
|
.line 5
|
|
invoke-static {v1}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;
|
|
|
|
move-result-object v1
|
|
|
|
invoke-virtual {p0, v0, v1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readString(ILjava/nio/charset/Charset;)Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
|
|
:cond_3
|
|
const-string v1, "UTF-8"
|
|
|
|
.line 6
|
|
invoke-static {v1}, Ljava/nio/charset/Charset;->forName(Ljava/lang/String;)Ljava/nio/charset/Charset;
|
|
|
|
move-result-object v1
|
|
|
|
invoke-virtual {p0, v0, v1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readString(ILjava/nio/charset/Charset;)Ljava/lang/String;
|
|
|
|
move-result-object p0
|
|
|
|
return-object p0
|
|
.end method
|
|
|
|
|
|
# virtual methods
|
|
.method public decode([BIZ)Lcom/google/android/exoplayer2/text/Subtitle;
|
|
.locals 9
|
|
.annotation system Ldalvik/annotation/Throws;
|
|
value = {
|
|
Lcom/google/android/exoplayer2/text/SubtitleDecoderException;
|
|
}
|
|
.end annotation
|
|
|
|
.line 1
|
|
iget-object p3, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {p3, p1, p2}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->reset([BI)V
|
|
|
|
.line 2
|
|
iget-object p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-static {p1}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->readSubtitleText(Lcom/google/android/exoplayer2/util/ParsableByteArray;)Ljava/lang/String;
|
|
|
|
move-result-object p1
|
|
|
|
.line 3
|
|
invoke-virtual {p1}, Ljava/lang/String;->isEmpty()Z
|
|
|
|
move-result p2
|
|
|
|
if-eqz p2, :cond_0
|
|
|
|
.line 4
|
|
sget-object p1, Lcom/google/android/exoplayer2/text/tx3g/Tx3gSubtitle;->EMPTY:Lcom/google/android/exoplayer2/text/tx3g/Tx3gSubtitle;
|
|
|
|
return-object p1
|
|
|
|
.line 5
|
|
:cond_0
|
|
new-instance p2, Landroid/text/SpannableStringBuilder;
|
|
|
|
invoke-direct {p2, p1}, Landroid/text/SpannableStringBuilder;-><init>(Ljava/lang/CharSequence;)V
|
|
|
|
.line 6
|
|
iget v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFace:I
|
|
|
|
const/4 v2, 0x0
|
|
|
|
const/4 v3, 0x0
|
|
|
|
invoke-virtual {p2}, Landroid/text/SpannableStringBuilder;->length()I
|
|
|
|
move-result v4
|
|
|
|
const/high16 v5, 0xff0000
|
|
|
|
move-object v0, p2
|
|
|
|
invoke-static/range {v0 .. v5}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->attachFontFace(Landroid/text/SpannableStringBuilder;IIIII)V
|
|
|
|
.line 7
|
|
iget v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultColorRgba:I
|
|
|
|
const/4 v2, -0x1
|
|
|
|
invoke-virtual {p2}, Landroid/text/SpannableStringBuilder;->length()I
|
|
|
|
move-result v4
|
|
|
|
invoke-static/range {v0 .. v5}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->attachColor(Landroid/text/SpannableStringBuilder;IIIII)V
|
|
|
|
.line 8
|
|
iget-object v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultFontFamily:Ljava/lang/String;
|
|
|
|
invoke-virtual {p2}, Landroid/text/SpannableStringBuilder;->length()I
|
|
|
|
move-result v4
|
|
|
|
const-string v2, "sans-serif"
|
|
|
|
invoke-static/range {v0 .. v5}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->attachFontFamily(Landroid/text/SpannableStringBuilder;Ljava/lang/String;Ljava/lang/String;III)V
|
|
|
|
.line 9
|
|
iget p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->defaultVerticalPlacement:F
|
|
|
|
move v3, p1
|
|
|
|
.line 10
|
|
:goto_0
|
|
iget-object p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
|
|
|
|
move-result p1
|
|
|
|
const/16 p3, 0x8
|
|
|
|
if-lt p1, p3, :cond_5
|
|
|
|
.line 11
|
|
iget-object p1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->getPosition()I
|
|
|
|
move-result p1
|
|
|
|
.line 12
|
|
iget-object p3, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {p3}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I
|
|
|
|
move-result p3
|
|
|
|
.line 13
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readInt()I
|
|
|
|
move-result v0
|
|
|
|
.line 14
|
|
sget v1, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->TYPE_STYL:I
|
|
|
|
const/4 v2, 0x2
|
|
|
|
const/4 v4, 0x1
|
|
|
|
const/4 v5, 0x0
|
|
|
|
if-ne v0, v1, :cond_2
|
|
|
|
.line 15
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
|
|
|
|
move-result v0
|
|
|
|
if-lt v0, v2, :cond_1
|
|
|
|
goto :goto_1
|
|
|
|
:cond_1
|
|
move v4, v5
|
|
|
|
:goto_1
|
|
invoke-static {v4}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->assertTrue(Z)V
|
|
|
|
.line 16
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedShort()I
|
|
|
|
move-result v0
|
|
|
|
:goto_2
|
|
if-ge v5, v0, :cond_4
|
|
|
|
.line 17
|
|
iget-object v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-direct {p0, v1, p2}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->applyStyleRecord(Lcom/google/android/exoplayer2/util/ParsableByteArray;Landroid/text/SpannableStringBuilder;)V
|
|
|
|
add-int/lit8 v5, v5, 0x1
|
|
|
|
goto :goto_2
|
|
|
|
.line 18
|
|
:cond_2
|
|
sget v1, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->TYPE_TBOX:I
|
|
|
|
if-ne v0, v1, :cond_4
|
|
|
|
iget-boolean v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->customVerticalPlacement:Z
|
|
|
|
if-eqz v0, :cond_4
|
|
|
|
.line 19
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->bytesLeft()I
|
|
|
|
move-result v0
|
|
|
|
if-lt v0, v2, :cond_3
|
|
|
|
goto :goto_3
|
|
|
|
:cond_3
|
|
move v4, v5
|
|
|
|
:goto_3
|
|
invoke-static {v4}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->assertTrue(Z)V
|
|
|
|
.line 20
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
invoke-virtual {v0}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->readUnsignedShort()I
|
|
|
|
move-result v0
|
|
|
|
int-to-float v0, v0
|
|
|
|
.line 21
|
|
iget v1, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->calculatedVideoTrackHeight:I
|
|
|
|
int-to-float v1, v1
|
|
|
|
div-float/2addr v0, v1
|
|
|
|
const/4 v1, 0x0
|
|
|
|
const v2, 0x3f733333 # 0.95f
|
|
|
|
.line 22
|
|
invoke-static {v0, v1, v2}, Lcom/google/android/exoplayer2/util/Util;->constrainValue(FFF)F
|
|
|
|
move-result v3
|
|
|
|
.line 23
|
|
:cond_4
|
|
iget-object v0, p0, Lcom/google/android/exoplayer2/text/tx3g/Tx3gDecoder;->parsableByteArray:Lcom/google/android/exoplayer2/util/ParsableByteArray;
|
|
|
|
add-int/2addr p1, p3
|
|
|
|
invoke-virtual {v0, p1}, Lcom/google/android/exoplayer2/util/ParsableByteArray;->setPosition(I)V
|
|
|
|
goto :goto_0
|
|
|
|
.line 24
|
|
:cond_5
|
|
new-instance p1, Lcom/google/android/exoplayer2/text/tx3g/Tx3gSubtitle;
|
|
|
|
new-instance p3, Lcom/google/android/exoplayer2/text/Cue;
|
|
|
|
const/4 v2, 0x0
|
|
|
|
const/4 v4, 0x0
|
|
|
|
const/4 v5, 0x0
|
|
|
|
const/4 v6, 0x1
|
|
|
|
const/high16 v7, -0x80000000
|
|
|
|
const/4 v8, 0x1
|
|
|
|
move-object v0, p3
|
|
|
|
move-object v1, p2
|
|
|
|
invoke-direct/range {v0 .. v8}, Lcom/google/android/exoplayer2/text/Cue;-><init>(Ljava/lang/CharSequence;Landroid/text/Layout$Alignment;FIIFIF)V
|
|
|
|
invoke-direct {p1, p3}, Lcom/google/android/exoplayer2/text/tx3g/Tx3gSubtitle;-><init>(Lcom/google/android/exoplayer2/text/Cue;)V
|
|
|
|
return-object p1
|
|
.end method
|