239 lines
6.3 KiB
Smali
239 lines
6.3 KiB
Smali
.class public Lorg/webrtc/YuvHelper;
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.super Ljava/lang/Object;
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.source "YuvHelper.java"
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# annotations
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.annotation runtime Lorg/webrtc/JNINamespace;
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value = "webrtc::jni"
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.end annotation
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# direct methods
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.method public constructor <init>()V
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.locals 0
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static I420Copy(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;II)V
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.locals 14
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move-object/from16 v0, p6
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add-int/lit8 v1, p8, 0x1
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div-int/lit8 v1, v1, 0x2
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add-int/lit8 v2, p7, 0x1
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div-int/lit8 v11, v2, 0x2
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mul-int v2, p7, p8
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mul-int v1, v1, v11
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mul-int/lit8 v3, v1, 0x2
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add-int/2addr v3, v2
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->capacity()I
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move-result v4
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if-lt v4, v3, :cond_0
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add-int/2addr v1, v2
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const/4 v3, 0x0
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invoke-virtual {v0, v3}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;
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move-result-object v6
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invoke-virtual {v0, v2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;
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move-result-object v8
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invoke-virtual {v0, v1}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;
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move-result-object v10
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move-object v0, p0
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move v1, p1
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move-object/from16 v2, p2
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move/from16 v3, p3
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move-object/from16 v4, p4
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move/from16 v5, p5
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move/from16 v7, p7
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move v9, v11
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move/from16 v12, p7
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move/from16 v13, p8
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invoke-static/range {v0 .. v13}, Lorg/webrtc/YuvHelper;->nativeI420Copy(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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return-void
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:cond_0
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new-instance v1, Ljava/lang/IllegalArgumentException;
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new-instance v2, Ljava/lang/StringBuilder;
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const-string v4, "Expected destination buffer capacity to be at least "
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invoke-direct {v2, v4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v3, " was "
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->capacity()I
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move-result v0
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invoke-virtual {v2, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-direct {v1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw v1
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.end method
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.method public static I420Copy(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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.locals 0
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invoke-static/range {p0 .. p13}, Lorg/webrtc/YuvHelper;->nativeI420Copy(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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return-void
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.end method
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.method public static I420ToNV12(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;II)V
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.locals 12
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move-object/from16 v0, p6
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add-int/lit8 v1, p7, 0x1
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div-int/lit8 v1, v1, 0x2
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add-int/lit8 v2, p8, 0x1
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div-int/lit8 v2, v2, 0x2
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mul-int v3, p7, p8
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mul-int v2, v2, v1
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mul-int/lit8 v2, v2, 0x2
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add-int/2addr v2, v3
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->capacity()I
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move-result v4
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if-lt v4, v2, :cond_0
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const/4 v2, 0x0
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invoke-virtual {v0, v2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;
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move-result-object v6
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invoke-virtual {v0, v3}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->slice()Ljava/nio/ByteBuffer;
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move-result-object v8
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mul-int/lit8 v9, v1, 0x2
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move-object v0, p0
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move v1, p1
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move-object v2, p2
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move v3, p3
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move-object/from16 v4, p4
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move/from16 v5, p5
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move/from16 v7, p7
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move/from16 v10, p7
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move/from16 v11, p8
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invoke-static/range {v0 .. v11}, Lorg/webrtc/YuvHelper;->nativeI420ToNV12(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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return-void
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:cond_0
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new-instance v1, Ljava/lang/IllegalArgumentException;
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new-instance v3, Ljava/lang/StringBuilder;
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const-string v4, "Expected destination buffer capacity to be at least "
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invoke-direct {v3, v4}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
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invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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const-string v2, " was "
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invoke-virtual {v3, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual/range {p6 .. p6}, Ljava/nio/ByteBuffer;->capacity()I
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move-result v0
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invoke-virtual {v3, v0}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
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invoke-virtual {v3}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-direct {v1, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw v1
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.end method
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.method public static I420ToNV12(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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.locals 0
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invoke-static/range {p0 .. p11}, Lorg/webrtc/YuvHelper;->nativeI420ToNV12(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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return-void
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.end method
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.method private static native nativeI420Copy(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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.end method
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.method private static native nativeI420ToNV12(Ljava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;ILjava/nio/ByteBuffer;III)V
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.end method
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