130 lines
3.0 KiB
Java
130 lines
3.0 KiB
Java
import javax.sound.sampled.AudioFormat;
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import javax.sound.sampled.AudioSystem;
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import javax.sound.sampled.LineUnavailableException;
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import javax.sound.sampled.SourceDataLine;
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import javax.sound.sampled.DataLine.Info;
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import net.runelite.mapping.Export;
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import net.runelite.mapping.Implements;
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import net.runelite.mapping.ObfuscatedGetter;
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import net.runelite.mapping.ObfuscatedName;
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import net.runelite.mapping.ObfuscatedSignature;
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@ObfuscatedName("ai")
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@Implements("DevicePcmPlayer")
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public class DevicePcmPlayer extends PcmPlayer {
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@ObfuscatedName("f")
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@Export("format")
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AudioFormat format;
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@ObfuscatedName("i")
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@Export("line")
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SourceDataLine line;
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@ObfuscatedName("y")
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@ObfuscatedGetter(
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intValue = 828002731
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)
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@Export("capacity2")
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int capacity2;
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@ObfuscatedName("w")
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@Export("byteSamples")
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byte[] byteSamples;
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DevicePcmPlayer() {
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}
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@ObfuscatedName("f")
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@ObfuscatedSignature(
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signature = "(B)V",
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garbageValue = "15"
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)
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@Export("init")
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protected void init() {
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this.format = new AudioFormat((float)(DirectByteArrayCopier.field2490 * -168449264), 16, SoundCache.PcmPlayer_stereo ? 2 : 1, true, false);
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this.byteSamples = new byte[256 << (SoundCache.PcmPlayer_stereo ? 2 : 1)];
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}
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@ObfuscatedName("i")
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@ObfuscatedSignature(
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signature = "(II)V",
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garbageValue = "797185937"
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)
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@Export("open")
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protected void open(int var1) throws LineUnavailableException {
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try {
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Info var2 = new Info(SourceDataLine.class, this.format, var1 << (SoundCache.PcmPlayer_stereo ? 2 : 1));
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this.line = (SourceDataLine)AudioSystem.getLine(var2);
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this.line.open();
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this.line.start();
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this.capacity2 = var1;
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} catch (LineUnavailableException var5) {
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if (ScriptFrame.method1109(var1) != 1) {
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int var4 = var1 - 1;
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var4 |= var4 >>> 1;
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var4 |= var4 >>> 2;
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var4 |= var4 >>> 4;
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var4 |= var4 >>> 8;
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var4 |= var4 >>> 16;
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int var3 = var4 + 1;
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this.open(var3);
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} else {
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this.line = null;
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throw var5;
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}
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}
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}
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@ObfuscatedName("y")
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@ObfuscatedSignature(
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signature = "(I)I",
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garbageValue = "2013132005"
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)
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@Export("position")
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protected int position() {
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return this.capacity2 - (this.line.available() >> (SoundCache.PcmPlayer_stereo ? 2 : 1));
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}
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@ObfuscatedName("w")
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@Export("write")
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protected void write() {
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int var1 = 256;
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if (SoundCache.PcmPlayer_stereo) {
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var1 <<= 1;
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}
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for (int var2 = 0; var2 < var1; ++var2) {
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int var3 = super.samples[var2];
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if ((var3 + 8388608 & -16777216) != 0) {
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var3 = 8388607 ^ var3 >> 31;
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}
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this.byteSamples[var2 * 2] = (byte)(var3 >> 8);
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this.byteSamples[var2 * 2 + 1] = (byte)(var3 >> 16);
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}
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this.line.write(this.byteSamples, 0, var1 << 1);
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}
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@ObfuscatedName("p")
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@ObfuscatedSignature(
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signature = "(S)V",
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garbageValue = "390"
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)
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@Export("close")
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protected void close() {
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if (this.line != null) {
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this.line.close();
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this.line = null;
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}
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}
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@ObfuscatedName("b")
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@ObfuscatedSignature(
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signature = "(I)V",
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garbageValue = "1127195595"
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)
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@Export("discard")
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protected void discard() {
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this.line.flush();
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}
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}
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