first commit

2026-10-24 15:18:03 +02:00
commit bbccd4a815
@@ -0,0 +1,25 @@
+/*
+ * Decompiled with CFR 0.152.
+ */
+package de.maxhenkel.voicechat.concentus;
+
+import de.maxhenkel.voicechat.concentus.Inlines;
+import de.maxhenkel.voicechat.concentus.SilkChannelEncoder;
+import de.maxhenkel.voicechat.concentus.SilkEncoderControl;
+import de.maxhenkel.voicechat.concentus.SilkTables;
+
+class LTPScaleControl {
+    LTPScaleControl() {
+    }
+
+    static void silk_LTP_scale_ctrl(SilkChannelEncoder psEnc, SilkEncoderControl psEncCtrl, int condCoding) {
+        if (condCoding == 0) {
+            int round_loss = psEnc.PacketLoss_perc + psEnc.nFramesPerPacket;
+            psEnc.indices.LTP_scaleIndex = (byte)Inlines.silk_LIMIT(Inlines.silk_SMULWB(Inlines.silk_SMULBB(round_loss, psEncCtrl.LTPredCodGain_Q7), 51), 0, 2);
+        } else {
+            psEnc.indices.LTP_scaleIndex = 0;
+        }
+        psEncCtrl.LTP_scale_Q14 = SilkTables.silk_LTPScales_table_Q14[psEnc.indices.LTP_scaleIndex];
+    }
+}
+