mckero
5dc7ce6a22
Full port of the CW/Morse decoder from Morse Expert 1.15 (com.ve3nea.morse_expert), preserving obfuscated class names and logic. Ads (gms.ads), billing (BillingClient), and library code were removed per user; SettingsActivity deferred to Compose integration. Ported modules: - pas.*: decoder engine interface + JNI (libnativedecoderjni.so, armeabi-v7a) - k3.*: FFT library (pseudo-enum q rewritten from smali; sun.misc stubs for Unsafe/Cleaner since Android lacks them; FFT path uses float[] branch) - i3.*, g3.*, j3.*, s.*, d1.AbstractC1518b: DSP/sin-cos tables (long[] tables f/f11589g restored from smali) - H2.a/b: audio capture + decode control core (jadx catch-block illusions cleaned per smali; recording try/catch restored around write block) - J2.a/b: waterfall OpenGL renderer + palette (r10 = anchor color per smali) - E2.g: waterfall touch frequency picker (height = ScaleView per smali) - B0.b/B.RunnableC0001b: status-bar + decoded-text UI runnables (real constructors recovered from smali) - MainActivity → controller class (Activity injected; immersive status bar inlined); C1646n trimmed to view holder; D.n keeps waterfall texture case - F2.a: text selection menu (Save/Share) Verified: :feature:cw:compileDebugJavaWithJavac BUILD SUCCESSFUL.
90 lines
2.4 KiB
Java
90 lines
2.4 KiB
Java
package H2;
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/* loaded from: classes.dex */
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public final class c {
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/* renamed from: a, reason: collision with root package name */
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public final int f630a;
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/* renamed from: b, reason: collision with root package name */
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public float[] f631b;
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public int c;
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/* renamed from: d, reason: collision with root package name */
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public float f632d;
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/* renamed from: e, reason: collision with root package name */
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public float f633e;
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public final /* synthetic */ int f;
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public c(int i4, int i5) {
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this.f = i5;
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this.f630a = i4 - 1;
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}
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public final void a(float[] fArr) {
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int i4 = this.f630a / 2;
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int length = fArr.length;
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if (length > i4) {
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this.f631b = null;
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for (int i5 = 0; i5 < i4; i5++) {
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c(fArr[i5]);
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}
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for (int i6 = i4; i6 < length; i6++) {
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fArr[i6 - i4] = c(fArr[i6]);
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}
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for (int i7 = length; i7 < length + i4; i7++) {
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fArr[i7 - i4] = c(fArr[length - 1]);
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}
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return;
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}
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throw new IllegalArgumentException("Sliding Filter error: input too short");
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}
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public final float b(float f, float f4) {
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switch (this.f) {
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case 0:
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return Math.max(f, f4);
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default:
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return Math.min(f, f4);
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}
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}
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public final float c(float f) {
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float[] fArr = this.f631b;
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int i4 = this.f630a;
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if (fArr == null) {
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this.f631b = new float[i4];
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for (int i5 = 0; i5 < i4; i5++) {
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this.f631b[i5] = f;
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}
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this.f632d = f;
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return f;
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}
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float b4 = b(this.f632d, f);
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this.f632d = b4;
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this.f633e = b(this.f631b[this.c], b4);
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float[] fArr2 = this.f631b;
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int i6 = this.c;
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int i7 = i6 + 1;
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this.c = i7;
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fArr2[i6] = f;
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if (i7 == i4) {
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int length = fArr2.length;
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while (true) {
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this.c = length - 1;
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int i8 = this.c;
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if (i8 <= 0) {
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break;
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}
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float[] fArr3 = this.f631b;
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fArr3[i8 - 1] = b(fArr3[i8 - 1], fArr3[i8]);
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length = this.c;
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}
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this.c = 0;
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this.f632d = f;
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}
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return this.f633e;
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}
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}
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