762 lines
14 KiB
Smali
762 lines
14 KiB
Smali
.class public final Landroidx/camera/core/ImageProxyDownsampler;
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.super Ljava/lang/Object;
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.source "ImageProxyDownsampler.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Landroidx/camera/core/ImageProxyDownsampler$c;,
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Landroidx/camera/core/ImageProxyDownsampler$DownsamplingMethod;
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}
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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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.line 1
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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 a(II[B)Landroidx/camera/core/p1$a;
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.locals 1
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.annotation system Ldalvik/annotation/MethodParameters;
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accessFlags = {
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0x10,
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0x10,
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0x10
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}
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names = {
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"rowStride",
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"pixelStride",
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"data"
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}
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.end annotation
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.line 1
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new-instance v0, Landroidx/camera/core/ImageProxyDownsampler$a;
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invoke-direct {v0, p2, p0, p1}, Landroidx/camera/core/ImageProxyDownsampler$a;-><init>([BII)V
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return-object v0
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.end method
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.method public static b(Landroidx/camera/core/p1;IILandroidx/camera/core/ImageProxyDownsampler$DownsamplingMethod;)Landroidx/camera/core/i0;
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.locals 22
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.annotation system Ldalvik/annotation/MethodParameters;
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accessFlags = {
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0x0,
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0x0,
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0x0,
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0x0
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}
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names = {
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"image",
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"downsampledWidth",
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"downsampledHeight",
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"downsamplingMethod"
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}
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.end annotation
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move-object/from16 v0, p0
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move/from16 v1, p1
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move/from16 v2, p2
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.line 1
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->g()I
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move-result v3
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const/16 v4, 0x23
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if-ne v3, v4, :cond_5
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.line 2
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v3
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if-lt v3, v1, :cond_4
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v3
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if-lt v3, v2, :cond_4
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.line 3
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v3
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if-ne v3, v1, :cond_0
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v3
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if-ne v3, v2, :cond_0
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.line 4
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new-instance v3, Landroidx/camera/core/ImageProxyDownsampler$c;
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.line 5
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->r0()[Landroidx/camera/core/p1$a;
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move-result-object v4
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invoke-direct {v3, v0, v4, v1, v2}, Landroidx/camera/core/ImageProxyDownsampler$c;-><init>(Landroidx/camera/core/p1;[Landroidx/camera/core/p1$a;II)V
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return-object v3
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:cond_0
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const/4 v3, 0x3
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new-array v4, v3, [I
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.line 6
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v5
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const/4 v6, 0x0
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aput v5, v4, v6
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v5
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const/4 v7, 0x2
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div-int/2addr v5, v7
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const/4 v8, 0x1
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aput v5, v4, v8
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v5
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div-int/2addr v5, v7
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aput v5, v4, v7
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new-array v5, v3, [I
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.line 7
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v9
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aput v9, v5, v6
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v9
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div-int/2addr v9, v7
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aput v9, v5, v8
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v9
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div-int/2addr v9, v7
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aput v9, v5, v7
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new-array v9, v3, [I
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aput v1, v9, v6
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.line 8
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div-int/lit8 v10, v1, 0x2
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aput v10, v9, v8
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aput v10, v9, v7
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new-array v10, v3, [I
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aput v2, v10, v6
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.line 9
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div-int/lit8 v11, v2, 0x2
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aput v11, v10, v8
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aput v11, v10, v7
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new-array v11, v3, [Landroidx/camera/core/p1$a;
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:goto_0
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if-ge v6, v3, :cond_3
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.line 10
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->r0()[Landroidx/camera/core/p1$a;
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move-result-object v12
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aget-object v12, v12, v6
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.line 11
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invoke-interface {v12}, Landroidx/camera/core/p1$a;->getBuffer()Ljava/nio/ByteBuffer;
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move-result-object v13
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.line 12
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aget v14, v9, v6
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aget v15, v10, v6
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mul-int/2addr v14, v15
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new-array v15, v14, [B
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.line 13
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sget-object v14, Landroidx/camera/core/ImageProxyDownsampler$b;->a:[I
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invoke-virtual/range {p3 .. p3}, Ljava/lang/Enum;->ordinal()I
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move-result v16
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aget v14, v14, v16
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if-eq v14, v8, :cond_2
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if-eq v14, v7, :cond_1
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move-object/from16 v21, v15
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goto :goto_1
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.line 14
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:cond_1
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aget v14, v4, v6
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.line 15
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invoke-interface {v12}, Landroidx/camera/core/p1$a;->b()I
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move-result v16
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.line 16
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invoke-interface {v12}, Landroidx/camera/core/p1$a;->a()I
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move-result v12
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aget v17, v5, v6
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aget v19, v9, v6
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aget v20, v10, v6
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move-object/from16 v21, v15
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move/from16 v15, v16
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move/from16 v16, v12
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move-object/from16 v18, v21
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.line 17
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invoke-static/range {v13 .. v20}, Landroidx/camera/core/ImageProxyDownsampler;->c(Ljava/nio/ByteBuffer;IIII[BII)V
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goto :goto_1
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:cond_2
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move-object/from16 v21, v15
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.line 18
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aget v14, v4, v6
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.line 19
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invoke-interface {v12}, Landroidx/camera/core/p1$a;->b()I
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move-result v15
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.line 20
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invoke-interface {v12}, Landroidx/camera/core/p1$a;->a()I
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move-result v16
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aget v17, v5, v6
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aget v19, v9, v6
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aget v20, v10, v6
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move-object/from16 v18, v21
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.line 21
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invoke-static/range {v13 .. v20}, Landroidx/camera/core/ImageProxyDownsampler;->d(Ljava/nio/ByteBuffer;IIII[BII)V
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.line 22
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:goto_1
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aget v12, v9, v6
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move-object/from16 v13, v21
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invoke-static {v12, v8, v13}, Landroidx/camera/core/ImageProxyDownsampler;->a(II[B)Landroidx/camera/core/p1$a;
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move-result-object v12
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aput-object v12, v11, v6
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add-int/lit8 v6, v6, 0x1
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goto :goto_0
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.line 23
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:cond_3
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new-instance v3, Landroidx/camera/core/ImageProxyDownsampler$c;
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invoke-direct {v3, v0, v11, v1, v2}, Landroidx/camera/core/ImageProxyDownsampler$c;-><init>(Landroidx/camera/core/p1;[Landroidx/camera/core/p1$a;II)V
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return-object v3
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.line 24
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:cond_4
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new-instance v3, Ljava/lang/IllegalArgumentException;
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const-string v4, "Downsampled dimension "
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invoke-static {v4}, Landroid/support/v4/media/d;->a(Ljava/lang/String;)Ljava/lang/StringBuilder;
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move-result-object v4
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new-instance v5, Landroid/util/Size;
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invoke-direct {v5, v1, v2}, Landroid/util/Size;-><init>(II)V
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invoke-virtual {v4, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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const-string v1, " is not <= original dimension "
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invoke-virtual {v4, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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new-instance v1, Landroid/util/Size;
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.line 25
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getWidth()I
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move-result v2
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invoke-interface/range {p0 .. p0}, Landroidx/camera/core/p1;->getHeight()I
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move-result v0
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invoke-direct {v1, v2, v0}, Landroid/util/Size;-><init>(II)V
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invoke-virtual {v4, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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const-string v0, "."
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invoke-virtual {v4, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v4}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object v0
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invoke-direct {v3, v0}, Ljava/lang/IllegalArgumentException;-><init>(Ljava/lang/String;)V
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throw v3
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.line 26
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:cond_5
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new-instance v0, Ljava/lang/UnsupportedOperationException;
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const-string v1, "Only YUV_420_888 format is currently supported."
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invoke-direct {v0, v1}, Ljava/lang/UnsupportedOperationException;-><init>(Ljava/lang/String;)V
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throw v0
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.end method
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.method public static c(Ljava/nio/ByteBuffer;IIII[BII)V
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.locals 17
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.annotation system Ldalvik/annotation/MethodParameters;
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accessFlags = {
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0x0,
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0x0,
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0x0,
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0x0,
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0x0,
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0x0,
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0x0,
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0x0
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}
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names = {
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"input",
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"inputWidth",
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"inputPixelStride",
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"inputRowStride",
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"inputHeight",
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"output",
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"outputWidth",
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"outputHeight"
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}
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.end annotation
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move-object/from16 v1, p0
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move/from16 v0, p3
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move/from16 v2, p4
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move/from16 v3, p6
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move/from16 v4, p1
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move/from16 v5, p7
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int-to-float v4, v4
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int-to-float v6, v3
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div-float/2addr v4, v6
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int-to-float v6, v2
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int-to-float v7, v5
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div-float/2addr v6, v7
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.line 1
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new-array v7, v0, [B
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.line 2
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new-array v8, v0, [B
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.line 3
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new-array v9, v3, [I
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const/4 v10, 0x0
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move v11, v10
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:goto_0
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if-ge v11, v3, :cond_0
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int-to-float v12, v11
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mul-float/2addr v12, v4
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float-to-int v12, v12
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mul-int v12, v12, p2
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.line 4
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aput v12, v9, v11
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add-int/lit8 v11, v11, 0x1
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goto :goto_0
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.line 5
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:cond_0
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monitor-enter p0
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.line 6
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:try_start_0
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invoke-virtual/range {p0 .. p0}, Ljava/nio/ByteBuffer;->rewind()Ljava/nio/Buffer;
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move v4, v10
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:goto_1
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if-ge v4, v5, :cond_2
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int-to-float v11, v4
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mul-float/2addr v11, v6
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float-to-int v11, v11
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add-int/lit8 v12, v2, -0x1
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.line 7
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invoke-static {v11, v12}, Ljava/lang/Math;->min(II)I
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move-result v13
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mul-int/2addr v13, v0
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add-int/lit8 v11, v11, 0x1
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.line 8
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invoke-static {v11, v12}, Ljava/lang/Math;->min(II)I
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move-result v11
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mul-int/2addr v11, v0
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mul-int v12, v4, v3
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.line 9
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invoke-virtual {v1, v13}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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.line 10
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invoke-virtual/range {p0 .. p0}, Ljava/nio/ByteBuffer;->remaining()I
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move-result v13
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invoke-static {v0, v13}, Ljava/lang/Math;->min(II)I
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move-result v13
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invoke-virtual {v1, v7, v10, v13}, Ljava/nio/ByteBuffer;->get([BII)Ljava/nio/ByteBuffer;
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.line 11
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invoke-virtual {v1, v11}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
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.line 12
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invoke-virtual/range {p0 .. p0}, Ljava/nio/ByteBuffer;->remaining()I
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move-result v11
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invoke-static {v0, v11}, Ljava/lang/Math;->min(II)I
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move-result v11
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invoke-virtual {v1, v8, v10, v11}, Ljava/nio/ByteBuffer;->get([BII)Ljava/nio/ByteBuffer;
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move v11, v10
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:goto_2
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if-ge v11, v3, :cond_1
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.line 13
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aget v13, v9, v11
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aget-byte v13, v7, v13
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and-int/lit16 v13, v13, 0xff
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.line 14
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aget v14, v9, v11
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add-int v14, v14, p2
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aget-byte v14, v7, v14
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and-int/lit16 v14, v14, 0xff
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.line 15
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aget v15, v9, v11
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aget-byte v15, v8, v15
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and-int/lit16 v15, v15, 0xff
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.line 16
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aget v16, v9, v11
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add-int v16, v16, p2
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aget-byte v10, v8, v16
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and-int/lit16 v10, v10, 0xff
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add-int/2addr v13, v14
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add-int/2addr v13, v15
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add-int/2addr v13, v10
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.line 17
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div-int/lit8 v13, v13, 0x4
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add-int v10, v12, v11
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and-int/lit16 v13, v13, 0xff
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int-to-byte v13, v13
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.line 18
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aput-byte v13, p5, v10
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add-int/lit8 v11, v11, 0x1
|
|
|
|
const/4 v10, 0x0
|
|
|
|
goto :goto_2
|
|
|
|
:cond_1
|
|
add-int/lit8 v4, v4, 0x1
|
|
|
|
const/4 v10, 0x0
|
|
|
|
goto :goto_1
|
|
|
|
.line 19
|
|
:cond_2
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception v0
|
|
|
|
monitor-exit p0
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
throw v0
|
|
.end method
|
|
|
|
.method public static d(Ljava/nio/ByteBuffer;IIII[BII)V
|
|
.locals 7
|
|
.annotation system Ldalvik/annotation/MethodParameters;
|
|
accessFlags = {
|
|
0x0,
|
|
0x0,
|
|
0x0,
|
|
0x0,
|
|
0x0,
|
|
0x0,
|
|
0x0,
|
|
0x0
|
|
}
|
|
names = {
|
|
"input",
|
|
"inputWidth",
|
|
"inputPixelStride",
|
|
"inputRowStride",
|
|
"inputHeight",
|
|
"output",
|
|
"outputWidth",
|
|
"outputHeight"
|
|
}
|
|
.end annotation
|
|
|
|
int-to-float p1, p1
|
|
|
|
int-to-float v0, p6
|
|
|
|
div-float/2addr p1, v0
|
|
|
|
int-to-float v0, p4
|
|
|
|
int-to-float v1, p7
|
|
|
|
div-float/2addr v0, v1
|
|
|
|
.line 1
|
|
new-array v1, p3, [B
|
|
|
|
.line 2
|
|
new-array v2, p6, [I
|
|
|
|
const/4 v3, 0x0
|
|
|
|
move v4, v3
|
|
|
|
:goto_0
|
|
if-ge v4, p6, :cond_0
|
|
|
|
int-to-float v5, v4
|
|
|
|
mul-float/2addr v5, p1
|
|
|
|
float-to-int v5, v5
|
|
|
|
mul-int/2addr v5, p2
|
|
|
|
.line 3
|
|
aput v5, v2, v4
|
|
|
|
add-int/lit8 v4, v4, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
.line 4
|
|
:cond_0
|
|
monitor-enter p0
|
|
|
|
.line 5
|
|
:try_start_0
|
|
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->rewind()Ljava/nio/Buffer;
|
|
|
|
move p1, v3
|
|
|
|
:goto_1
|
|
if-ge p1, p7, :cond_2
|
|
|
|
int-to-float p2, p1
|
|
|
|
mul-float/2addr p2, v0
|
|
|
|
float-to-int p2, p2
|
|
|
|
add-int/lit8 v4, p4, -0x1
|
|
|
|
.line 6
|
|
invoke-static {p2, v4}, Ljava/lang/Math;->min(II)I
|
|
|
|
move-result p2
|
|
|
|
mul-int/2addr p2, p3
|
|
|
|
mul-int v4, p1, p6
|
|
|
|
.line 7
|
|
invoke-virtual {p0, p2}, Ljava/nio/ByteBuffer;->position(I)Ljava/nio/Buffer;
|
|
|
|
.line 8
|
|
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->remaining()I
|
|
|
|
move-result p2
|
|
|
|
invoke-static {p3, p2}, Ljava/lang/Math;->min(II)I
|
|
|
|
move-result p2
|
|
|
|
invoke-virtual {p0, v1, v3, p2}, Ljava/nio/ByteBuffer;->get([BII)Ljava/nio/ByteBuffer;
|
|
|
|
move p2, v3
|
|
|
|
:goto_2
|
|
if-ge p2, p6, :cond_1
|
|
|
|
add-int v5, v4, p2
|
|
|
|
.line 9
|
|
aget v6, v2, p2
|
|
|
|
aget-byte v6, v1, v6
|
|
|
|
aput-byte v6, p5, v5
|
|
|
|
add-int/lit8 p2, p2, 0x1
|
|
|
|
goto :goto_2
|
|
|
|
:cond_1
|
|
add-int/lit8 p1, p1, 0x1
|
|
|
|
goto :goto_1
|
|
|
|
.line 10
|
|
:cond_2
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception p1
|
|
|
|
monitor-exit p0
|
|
:try_end_0
|
|
.catchall {:try_start_0 .. :try_end_0} :catchall_0
|
|
|
|
throw p1
|
|
.end method
|