58 lines
1.7 KiB
Java
58 lines
1.7 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*
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* Could not load the following classes:
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* com.google.common.collect.Lists
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* it.unimi.dsi.fastutil.floats.FloatConsumer
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* org.lwjgl.BufferUtils
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*/
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package net.minecraft.client.sounds;
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import com.google.common.collect.Lists;
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import it.unimi.dsi.fastutil.floats.FloatConsumer;
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import java.nio.ByteBuffer;
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import java.util.List;
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import net.minecraft.util.Mth;
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import org.lwjgl.BufferUtils;
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public class ChunkedSampleByteBuf
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implements FloatConsumer {
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private final List<ByteBuffer> buffers = Lists.newArrayList();
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private final int bufferSize;
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private int byteCount;
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private ByteBuffer currentBuffer;
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public ChunkedSampleByteBuf(int bufferSize) {
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this.bufferSize = bufferSize + 1 & 0xFFFFFFFE;
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this.currentBuffer = BufferUtils.createByteBuffer((int)bufferSize);
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}
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public void accept(float sample) {
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if (this.currentBuffer.remaining() == 0) {
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this.currentBuffer.flip();
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this.buffers.add(this.currentBuffer);
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this.currentBuffer = BufferUtils.createByteBuffer((int)this.bufferSize);
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}
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int intVal = Mth.clamp((int)(sample * 32767.5f - 0.5f), Short.MIN_VALUE, Short.MAX_VALUE);
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this.currentBuffer.putShort((short)intVal);
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this.byteCount += 2;
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}
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public ByteBuffer get() {
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this.currentBuffer.flip();
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if (this.buffers.isEmpty()) {
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return this.currentBuffer;
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}
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ByteBuffer result = BufferUtils.createByteBuffer((int)this.byteCount);
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this.buffers.forEach(result::put);
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result.put(this.currentBuffer);
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result.flip();
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return result;
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}
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public int size() {
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return this.byteCount;
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}
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}
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