612 lines
14 KiB
Smali
612 lines
14 KiB
Smali
.class public final Lcom/google/android/exoplayer2/upstream/DefaultAllocator;
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.super Ljava/lang/Object;
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.source "DefaultAllocator.java"
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# interfaces
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.implements Lcom/google/android/exoplayer2/upstream/Allocator;
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# static fields
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.field private static final AVAILABLE_EXTRA_CAPACITY:I = 0x64
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# instance fields
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.field private allocatedCount:I
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.field private availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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.field private availableCount:I
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.field private final individualAllocationSize:I
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.field private final initialAllocationBlock:[B
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.field private final singleAllocationReleaseHolder:[Lcom/google/android/exoplayer2/upstream/Allocation;
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.field private targetBufferSize:I
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.field private final trimOnReset:Z
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# direct methods
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.method public constructor <init>(ZI)V
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.locals 1
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const/4 v0, 0x0
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.line 1
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invoke-direct {p0, p1, p2, v0}, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;-><init>(ZII)V
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return-void
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.end method
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.method public constructor <init>(ZII)V
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.locals 5
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.line 2
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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const/4 v0, 0x0
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const/4 v1, 0x1
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if-lez p2, :cond_0
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move v2, v1
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goto :goto_0
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:cond_0
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move v2, v0
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.line 3
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:goto_0
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invoke-static {v2}, Lcom/google/android/exoplayer2/util/Assertions;->checkArgument(Z)V
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if-ltz p3, :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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.line 4
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:goto_1
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invoke-static {v2}, Lcom/google/android/exoplayer2/util/Assertions;->checkArgument(Z)V
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.line 5
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iput-boolean p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->trimOnReset:Z
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.line 6
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iput p2, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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.line 7
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iput p3, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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add-int/lit8 p1, p3, 0x64
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.line 8
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new-array p1, p1, [Lcom/google/android/exoplayer2/upstream/Allocation;
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iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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if-lez p3, :cond_2
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mul-int p1, p3, p2
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.line 9
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new-array p1, p1, [B
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iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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:goto_2
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if-ge v0, p3, :cond_3
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mul-int p1, v0, p2
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.line 10
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iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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new-instance v3, Lcom/google/android/exoplayer2/upstream/Allocation;
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iget-object v4, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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invoke-direct {v3, v4, p1}, Lcom/google/android/exoplayer2/upstream/Allocation;-><init>([BI)V
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aput-object v3, v2, v0
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add-int/lit8 v0, v0, 0x1
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goto :goto_2
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:cond_2
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const/4 p1, 0x0
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.line 11
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iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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:cond_3
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new-array p1, v1, [Lcom/google/android/exoplayer2/upstream/Allocation;
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.line 12
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iput-object p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->singleAllocationReleaseHolder:[Lcom/google/android/exoplayer2/upstream/Allocation;
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return-void
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.end method
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# virtual methods
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.method public declared-synchronized allocate()Lcom/google/android/exoplayer2/upstream/Allocation;
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.locals 4
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monitor-enter p0
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.line 1
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:try_start_0
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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add-int/lit8 v0, v0, 0x1
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iput v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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.line 2
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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if-lez v0, :cond_0
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.line 3
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iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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add-int/lit8 v0, v0, -0x1
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iput v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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aget-object v2, v1, v0
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const/4 v3, 0x0
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.line 4
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aput-object v3, v1, v0
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goto :goto_0
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.line 5
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:cond_0
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new-instance v2, Lcom/google/android/exoplayer2/upstream/Allocation;
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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new-array v0, v0, [B
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const/4 v1, 0x0
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invoke-direct {v2, v0, v1}, Lcom/google/android/exoplayer2/upstream/Allocation;-><init>([BI)V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 6
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:goto_0
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monitor-exit p0
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return-object v2
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:catchall_0
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move-exception v0
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monitor-exit p0
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throw v0
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.end method
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.method public getIndividualAllocationLength()I
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.locals 1
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.line 1
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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return v0
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.end method
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.method public declared-synchronized getTotalBytesAllocated()I
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.locals 2
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monitor-enter p0
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.line 1
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:try_start_0
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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iget v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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mul-int/2addr v0, v1
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monitor-exit p0
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return v0
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:catchall_0
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move-exception v0
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monitor-exit p0
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throw v0
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.end method
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.method public declared-synchronized release(Lcom/google/android/exoplayer2/upstream/Allocation;)V
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.locals 2
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monitor-enter p0
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.line 1
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:try_start_0
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iget-object v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->singleAllocationReleaseHolder:[Lcom/google/android/exoplayer2/upstream/Allocation;
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const/4 v1, 0x0
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aput-object p1, v0, v1
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.line 2
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invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->release([Lcom/google/android/exoplayer2/upstream/Allocation;)V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 3
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monitor-exit p0
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return-void
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:catchall_0
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move-exception p1
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monitor-exit p0
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throw p1
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.end method
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.method public declared-synchronized release([Lcom/google/android/exoplayer2/upstream/Allocation;)V
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.locals 7
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monitor-enter p0
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.line 4
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:try_start_0
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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array-length v1, p1
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add-int/2addr v1, v0
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iget-object v2, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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array-length v3, v2
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if-lt v1, v3, :cond_0
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.line 5
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array-length v1, v2
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mul-int/lit8 v1, v1, 0x2
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array-length v3, p1
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add-int/2addr v0, v3
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.line 6
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invoke-static {v1, v0}, Ljava/lang/Math;->max(II)I
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move-result v0
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.line 7
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invoke-static {v2, v0}, Ljava/util/Arrays;->copyOf([Ljava/lang/Object;I)[Ljava/lang/Object;
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move-result-object v0
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check-cast v0, [Lcom/google/android/exoplayer2/upstream/Allocation;
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iput-object v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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.line 8
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:cond_0
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array-length v0, p1
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const/4 v1, 0x0
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move v2, v1
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:goto_0
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if-ge v2, v0, :cond_3
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aget-object v3, p1, v2
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.line 9
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iget-object v4, v3, Lcom/google/android/exoplayer2/upstream/Allocation;->data:[B
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iget-object v5, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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if-eq v4, v5, :cond_2
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array-length v4, v4
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iget v5, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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if-ne v4, v5, :cond_1
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goto :goto_1
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:cond_1
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move v4, v1
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goto :goto_2
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:cond_2
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:goto_1
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const/4 v4, 0x1
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:goto_2
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invoke-static {v4}, Lcom/google/android/exoplayer2/util/Assertions;->checkArgument(Z)V
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.line 10
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iget-object v4, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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iget v5, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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add-int/lit8 v6, v5, 0x1
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iput v6, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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aput-object v3, v4, v5
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add-int/lit8 v2, v2, 0x1
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goto :goto_0
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.line 11
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:cond_3
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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array-length p1, p1
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sub-int/2addr v0, p1
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iput v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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.line 12
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invoke-virtual {p0}, Ljava/lang/Object;->notifyAll()V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 13
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monitor-exit p0
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return-void
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:catchall_0
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move-exception p1
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monitor-exit p0
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throw p1
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.end method
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.method public declared-synchronized reset()V
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.locals 1
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monitor-enter p0
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.line 1
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:try_start_0
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iget-boolean v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->trimOnReset:Z
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if-eqz v0, :cond_0
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const/4 v0, 0x0
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.line 2
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invoke-virtual {p0, v0}, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->setTargetBufferSize(I)V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 3
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:cond_0
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monitor-exit p0
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return-void
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:catchall_0
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move-exception v0
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monitor-exit p0
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throw v0
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.end method
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.method public declared-synchronized setTargetBufferSize(I)V
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.locals 1
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monitor-enter p0
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.line 1
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:try_start_0
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->targetBufferSize:I
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if-ge p1, v0, :cond_0
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const/4 v0, 0x1
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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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.line 2
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:goto_0
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iput p1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->targetBufferSize:I
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if-eqz v0, :cond_1
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.line 3
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invoke-virtual {p0}, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->trim()V
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 4
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:cond_1
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monitor-exit p0
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return-void
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:catchall_0
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move-exception p1
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monitor-exit p0
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throw p1
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.end method
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.method public declared-synchronized trim()V
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.locals 8
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monitor-enter p0
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.line 1
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:try_start_0
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iget v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->targetBufferSize:I
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iget v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->individualAllocationSize:I
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invoke-static {v0, v1}, Lcom/google/android/exoplayer2/util/Util;->ceilDivide(II)I
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move-result v0
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.line 2
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iget v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->allocatedCount:I
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sub-int/2addr v0, v1
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const/4 v1, 0x0
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invoke-static {v1, v0}, Ljava/lang/Math;->max(II)I
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move-result v0
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.line 3
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iget v2, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-lt v0, v2, :cond_0
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.line 4
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monitor-exit p0
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return-void
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.line 5
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:cond_0
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:try_start_1
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iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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if-eqz v3, :cond_4
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add-int/lit8 v2, v2, -0x1
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:goto_0
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if-gt v1, v2, :cond_3
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.line 6
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iget-object v3, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
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aget-object v4, v3, v1
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.line 7
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iget-object v5, v4, Lcom/google/android/exoplayer2/upstream/Allocation;->data:[B
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iget-object v6, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->initialAllocationBlock:[B
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if-ne v5, v6, :cond_1
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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.line 8
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:cond_1
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aget-object v5, v3, v2
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.line 9
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iget-object v7, v5, Lcom/google/android/exoplayer2/upstream/Allocation;->data:[B
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if-eq v7, v6, :cond_2
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add-int/lit8 v2, v2, -0x1
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goto :goto_0
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:cond_2
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add-int/lit8 v6, v1, 0x1
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.line 10
|
|
aput-object v5, v3, v1
|
|
|
|
add-int/lit8 v1, v2, -0x1
|
|
|
|
.line 11
|
|
aput-object v4, v3, v2
|
|
|
|
move v2, v1
|
|
|
|
move v1, v6
|
|
|
|
goto :goto_0
|
|
|
|
.line 12
|
|
:cond_3
|
|
invoke-static {v0, v1}, Ljava/lang/Math;->max(II)I
|
|
|
|
move-result v0
|
|
|
|
.line 13
|
|
iget v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
|
|
:try_end_1
|
|
.catchall {:try_start_1 .. :try_end_1} :catchall_0
|
|
|
|
if-lt v0, v1, :cond_4
|
|
|
|
.line 14
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
.line 15
|
|
:cond_4
|
|
:try_start_2
|
|
iget-object v1, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableAllocations:[Lcom/google/android/exoplayer2/upstream/Allocation;
|
|
|
|
iget v2, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
|
|
|
|
const/4 v3, 0x0
|
|
|
|
invoke-static {v1, v0, v2, v3}, Ljava/util/Arrays;->fill([Ljava/lang/Object;IILjava/lang/Object;)V
|
|
|
|
.line 16
|
|
iput v0, p0, Lcom/google/android/exoplayer2/upstream/DefaultAllocator;->availableCount:I
|
|
:try_end_2
|
|
.catchall {:try_start_2 .. :try_end_2} :catchall_0
|
|
|
|
.line 17
|
|
monitor-exit p0
|
|
|
|
return-void
|
|
|
|
:catchall_0
|
|
move-exception v0
|
|
|
|
monitor-exit p0
|
|
|
|
throw v0
|
|
.end method
|