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RawSamplePlayer

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This commit is contained in:
Alex Iadicicco 2022-12-10 16:10:32 -08:00 committed by Alexis King
parent 904c5b50e6
commit 5bc16604bb
4 changed files with 149 additions and 148 deletions
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4
src/main/java/funorb/audio/PlayingSound.java
View File

@ -9,11 +9,11 @@ public final class PlayingSound {
public PlayingSound(final RawSamplePlayer var1) {
this._p = var1;
this.volume = var1.getVol_p14();
this._p.setVolume((128 + (this.volume * Sounds.soundVolume)) >> 8);
this._p.setVol_p14((128 + (this.volume * Sounds.soundVolume)) >> 8);
}
public void setVolume(final int volume) {
this.volume = volume;
this._p.setVolume((128 + (volume * Sounds.soundVolume)) >> 8);
this._p.setVol_p14((128 + (volume * Sounds.soundVolume)) >> 8);
}
}

223
src/main/java/funorb/audio/RawSamplePlayer.java
View File

@ -8,21 +8,24 @@ import java.util.Iterator;
public final class RawSamplePlayer extends AudioSource {
private static final double INV_0x2000 = 1.220703125E-4D;
private final int loopStart_idfk;
private final boolean isLooped_idk;
private final int loopStart_idfk;
private final int loopEnd_idfk;
private int ampL_p14;
private int pan_p14; // left=0.0/0, center=0.5/0x2000, right=1.0/0x4000. negative values are "surround"
private int amp_p14;
private int ampRateR;
private int ampRateL;
private int playhead_p8; // sample data index << 8
private int vol_p14;
private int volTime;
private int loopDirection_idk;
private int speed_p8;
private int ampRate_p14;
private int vol_p14;
private int pan_p14; // left=0.0/0, center=0.5/0x2000, right=1.0/0x4000. negative values are "surround"
private int amp_p14;
private int ampL_p14;
private int ampR_p14;
private int ampRate_p14;
private int ampRateR_p14;
private int ampRateL_p14;
private int ampTime;
private int playhead_p8;
private int speed_p8;
private RawSamplePlayer(final RawSampleS8 raw, final int speed_p8, final int vol_p14, final int pan_p14) {
this.rawSample = raw;
@ -514,19 +517,19 @@ public final class RawSamplePlayer extends AudioSource {
private synchronized void setVolAndPan_p14(final int vol_p14, final int pan_p14) {
this.vol_p14 = vol_p14;
this.pan_p14 = pan_p14;
this.volTime = 0;
this.ampTime = 0;
this.resetAmp();
}
private int writeAudioDataForwards_idk(final int[] dest_s16p8, int dstOff, final int srcEnd_p8, final int dstLen, final int stitch_s8) {
while (true) {
if (this.volTime > 0) {
int var6 = dstOff + this.volTime;
if (var6 > dstLen) {
var6 = dstLen;
if (this.ampTime > 0) {
int dstEnd = dstOff + this.ampTime;
if (dstEnd > dstLen) {
dstEnd = dstLen;
}
this.volTime += dstOff;
this.ampTime += dstOff;
if (this.speed_p8 == 256 && (this.playhead_p8 & 255) == 0) {
dstOff = xferRamped(
this.rawSample.data_s8,
@ -535,9 +538,9 @@ public final class RawSamplePlayer extends AudioSource {
dstOff,
this.ampL_p14,
this.ampR_p14,
this.ampRateL,
this.ampRateR,
var6,
this.ampRateL_p14,
this.ampRateR_p14,
dstEnd,
srcEnd_p8,
this
);
@ -549,9 +552,9 @@ public final class RawSamplePlayer extends AudioSource {
dstOff,
this.ampL_p14,
this.ampR_p14,
this.ampRateL,
this.ampRateR,
var6,
this.ampRateL_p14,
this.ampRateR_p14,
dstEnd,
srcEnd_p8,
this,
this.speed_p8,
@ -559,16 +562,15 @@ public final class RawSamplePlayer extends AudioSource {
);
}
this.volTime -= dstOff;
if (this.volTime != 0) {
this.ampTime -= dstOff;
if (this.ampTime != 0) {
return dstOff;
}
if (!this.h801()) {
continue;
if (this.updateAmpRate()) {
return dstLen;
}
return dstLen;
} else {
if (this.speed_p8 == 256 && (this.playhead_p8 & 255) == 0) {
return xfer(
@ -622,10 +624,10 @@ public final class RawSamplePlayer extends AudioSource {
public synchronized void g150(int var1) {
if (var1 == 0) {
this.setVolume(0);
this.setVol_p14(0);
this.unlink();
} else if (this.ampL_p14 == 0 && this.ampR_p14 == 0) {
this.volTime = 0;
this.ampTime = 0;
this.vol_p14 = 0;
this.amp_p14 = 0;
this.unlink();
@ -655,11 +657,11 @@ public final class RawSamplePlayer extends AudioSource {
var1 = var2;
}
this.volTime = var1;
this.ampTime = var1;
this.vol_p14 = Integer.MIN_VALUE;
this.ampRate_p14 = -this.amp_p14 / var1;
this.ampRateL = -this.ampL_p14 / var1;
this.ampRateR = -this.ampR_p14 / var1;
this.ampRateL_p14 = -this.ampL_p14 / var1;
this.ampRateR_p14 = -this.ampR_p14 / var1;
}
}
@ -670,7 +672,7 @@ public final class RawSamplePlayer extends AudioSource {
}
public synchronized boolean volDeltaNonZero() {
return this.volTime != 0;
return this.ampTime != 0;
}
public synchronized void setPitchXNegAbs_idk() {
@ -680,24 +682,24 @@ public final class RawSamplePlayer extends AudioSource {
@Override
public synchronized void processAndDiscard(int len) {
if (this.volTime > 0) {
if (len >= this.volTime) {
if (this.ampTime > 0) {
if (len >= this.ampTime) {
if (this.vol_p14 == Integer.MIN_VALUE) {
this.vol_p14 = 0;
this.ampR_p14 = 0;
this.ampL_p14 = 0;
this.amp_p14 = 0;
this.unlink();
len = this.volTime;
len = this.ampTime;
}
this.volTime = 0;
this.ampTime = 0;
this.resetAmp();
} else {
this.amp_p14 += this.ampRate_p14 * len;
this.ampL_p14 += this.ampRateL * len;
this.ampR_p14 += this.ampRateR * len;
this.volTime -= len;
this.ampL_p14 += this.ampRateL_p14 * len;
this.ampR_p14 += this.ampRateR_p14 * len;
this.ampTime -= len;
}
}
@ -828,7 +830,7 @@ public final class RawSamplePlayer extends AudioSource {
final int ampL = calcAmpL(volX, panX);
final int ampR = calcAmpR(volX, panX);
if (this.ampL_p14 == ampL && this.ampR_p14 == ampR) {
this.volTime = 0;
this.ampTime = 0;
} else {
int var6 = volX - this.amp_p14;
if (this.amp_p14 - volX > var6) {
@ -855,12 +857,12 @@ public final class RawSamplePlayer extends AudioSource {
time = var6;
}
this.volTime = time;
this.ampTime = time;
this.vol_p14 = volX;
this.pan_p14 = panX;
this.ampRate_p14 = (volX - this.amp_p14) / time;
this.ampRateL = (ampL - this.ampL_p14) / time;
this.ampRateR = (ampR - this.ampR_p14) / time;
this.ampRateL_p14 = (ampL - this.ampL_p14) / time;
this.ampRateR_p14 = (ampR - this.ampR_p14) / time;
}
}
}
@ -872,7 +874,7 @@ public final class RawSamplePlayer extends AudioSource {
@Override
public int returns_0_1_or_2() {
return this.vol_p14 == 0 && this.volTime == 0 ? 0 : 1;
return this.vol_p14 == 0 && this.ampTime == 0 ? 0 : 1;
}
public synchronized void setPitchX(final int var1) {
@ -886,7 +888,7 @@ public final class RawSamplePlayer extends AudioSource {
@Override
public synchronized void processAndWrite(final int[] dataS16P8, final int offset, final int len) {
if (this.vol_p14 == 0 && this.volTime == 0) {
if (this.vol_p14 == 0 && this.ampTime == 0) {
this.processAndDiscard(len);
return;
}
@ -1078,12 +1080,12 @@ public final class RawSamplePlayer extends AudioSource {
}
private void j797() {
if (this.volTime != 0) {
if (this.ampTime != 0) {
if (this.vol_p14 == Integer.MIN_VALUE) {
this.vol_p14 = 0;
}
this.volTime = 0;
this.ampTime = 0;
this.resetAmp();
}
}
@ -1094,25 +1096,25 @@ public final class RawSamplePlayer extends AudioSource {
private int writeAudioDataBackwards_idk(final int[] dest, int index, final int loopPoint, final int end, final int loopSample) {
while (true) {
if (this.volTime > 0) {
int var6 = index + this.volTime;
if (this.ampTime > 0) {
int var6 = index + this.ampTime;
if (var6 > end) {
var6 = end;
}
this.volTime += index;
this.ampTime += index;
if (this.speed_p8 == -256 && (this.playhead_p8 & 255) == 0) {
index = xferBackRamped(this.rawSample.data_s8, dest, this.playhead_p8, index, this.ampL_p14, this.ampR_p14, this.ampRateL, this.ampRateR, var6, loopPoint, this);
index = xferBackRamped(this.rawSample.data_s8, dest, this.playhead_p8, index, this.ampL_p14, this.ampR_p14, this.ampRateL_p14, this.ampRateR_p14, var6, loopPoint, this);
} else {
index = xferBackRampedPitched(this.rawSample.data_s8, dest, this.playhead_p8, index, this.ampL_p14, this.ampR_p14, this.ampRateL, this.ampRateR, var6, loopPoint, this, this.speed_p8, loopSample);
index = xferBackRampedPitched(this.rawSample.data_s8, dest, this.playhead_p8, index, this.ampL_p14, this.ampR_p14, this.ampRateL_p14, this.ampRateR_p14, var6, loopPoint, this, this.speed_p8, loopSample);
}
this.volTime -= index;
if (this.volTime != 0) {
this.ampTime -= index;
if (this.ampTime != 0) {
return index;
}
if (!this.h801()) {
if (!this.updateAmpRate()) {
continue;
}
@ -1130,20 +1132,21 @@ public final class RawSamplePlayer extends AudioSource {
}
@SuppressWarnings("BooleanMethodIsAlwaysInverted")
private boolean h801() {
int volume = this.vol_p14;
final int ampL;
final int ampR;
if (volume == Integer.MIN_VALUE) {
ampR = 0;
ampL = 0;
volume = 0;
private boolean updateAmpRate() {
int vol_p14 = this.vol_p14;
final int ampL_p14;
final int ampR_p14;
if (vol_p14 == Integer.MIN_VALUE) {
ampR_p14 = 0;
ampL_p14 = 0;
vol_p14 = 0;
} else {
ampL = calcAmpL(volume, this.pan_p14);
ampR = calcAmpR(volume, this.pan_p14);
ampL_p14 = calcAmpL(vol_p14, this.pan_p14);
ampR_p14 = calcAmpR(vol_p14, this.pan_p14);
}
if (this.amp_p14 == volume && this.ampL_p14 == ampL && this.ampR_p14 == ampR) {
if (this.amp_p14 == vol_p14 && this.ampL_p14 == ampL_p14 && this.ampR_p14 == ampR_p14) {
if (this.vol_p14 == Integer.MIN_VALUE) {
this.vol_p14 = 0;
this.unlink();
@ -1152,55 +1155,55 @@ public final class RawSamplePlayer extends AudioSource {
this.resetAmp();
return false;
}
} else {
if (this.amp_p14 < volume) {
this.ampRate_p14 = 1;
this.volTime = volume - this.amp_p14;
} else if (this.amp_p14 > volume) {
this.ampRate_p14 = -1;
this.volTime = this.amp_p14 - volume;
} else {
this.ampRate_p14 = 0;
}
if (this.ampL_p14 < ampL) {
this.ampRateL = 1;
if (this.volTime == 0 || this.volTime > ampL - this.ampL_p14) {
this.volTime = ampL - this.ampL_p14;
}
} else if (this.ampL_p14 > ampL) {
this.ampRateL = -1;
if (this.volTime == 0 || this.volTime > this.ampL_p14 - ampL) {
this.volTime = this.ampL_p14 - ampL;
}
} else {
this.ampRateL = 0;
}
if (this.ampR_p14 < ampR) {
this.ampRateR = 1;
if (this.volTime == 0 || this.volTime > ampR - this.ampR_p14) {
this.volTime = ampR - this.ampR_p14;
}
} else if (this.ampR_p14 > ampR) {
this.ampRateR = -1;
if (this.volTime == 0 || this.volTime > this.ampR_p14 - ampR) {
this.volTime = this.ampR_p14 - ampR;
}
} else {
this.ampRateR = 0;
}
return false;
}
if (this.amp_p14 < vol_p14) {
this.ampRate_p14 = 1;
this.ampTime = vol_p14 - this.amp_p14;
} else if (this.amp_p14 > vol_p14) {
this.ampRate_p14 = -1;
this.ampTime = this.amp_p14 - vol_p14;
} else {
this.ampRate_p14 = 0;
}
if (this.ampL_p14 < ampL_p14) {
this.ampRateL_p14 = 1;
if (this.ampTime == 0 || this.ampTime > ampL_p14 - this.ampL_p14) {
this.ampTime = ampL_p14 - this.ampL_p14;
}
} else if (this.ampL_p14 > ampL_p14) {
this.ampRateL_p14 = -1;
if (this.ampTime == 0 || this.ampTime > this.ampL_p14 - ampL_p14) {
this.ampTime = this.ampL_p14 - ampL_p14;
}
} else {
this.ampRateL_p14 = 0;
}
if (this.ampR_p14 < ampR_p14) {
this.ampRateR_p14 = 1;
if (this.ampTime == 0 || this.ampTime > ampR_p14 - this.ampR_p14) {
this.ampTime = ampR_p14 - this.ampR_p14;
}
} else if (this.ampR_p14 > ampR_p14) {
this.ampRateR_p14 = -1;
if (this.ampTime == 0 || this.ampTime > this.ampR_p14 - ampR_p14) {
this.ampTime = this.ampR_p14 - ampR_p14;
}
} else {
this.ampRateR_p14 = 0;
}
return false;
}
public synchronized int getPan_p14() {
return this.pan_p14 < 0 ? -1 : this.pan_p14;
}
public synchronized void setVolume(final int volume) {
this.setVolAndPan_p14(volume, this.getPan_p14());
public synchronized void setVol_p14(final int vol_p14) {
this.setVolAndPan_p14(vol_p14, this.getPan_p14());
}
public synchronized void f150() {

68
src/main/java/funorb/audio/SynthMystery.java
View File

@ -70,42 +70,40 @@ public final class SynthMystery {
if (this._d[idx] == 0) {
return 0;
} else {
var3 = this.b427(idx, 0, var2);
_f[idx][0] = -2.0f * var3 * (float) Math.cos(this.a427(idx, 0, var2));
_f[idx][1] = var3 * var3;
int var4;
for (var4 = 1; var4 < this._d[idx]; ++var4) {
var3 = this.b427(idx, var4, var2);
final float var5 = -2.0f * var3 * (float) Math.cos(this.a427(idx, var4, var2));
final float var6 = var3 * var3;
_f[idx][var4 * 2 + 1] = _f[idx][var4 * 2 - 1] * var6;
_f[idx][var4 * 2] = _f[idx][var4 * 2 - 1] * var5 + _f[idx][var4 * 2 - 2] * var6;
for (int var7 = var4 * 2 - 1; var7 >= 2; --var7) {
final float[] var10000 = _f[idx];
var10000[var7] += _f[idx][var7 - 1] * var5 + _f[idx][var7 - 2] * var6;
}
final float[] var10000 = _f[idx];
var10000[1] += _f[idx][0] * var5 + var6;
var10000[0] += var5;
}
if (idx == 0) {
for (var4 = 0; var4 < this._d[0] * 2; ++var4) {
final float[] var10000 = _f[0];
var10000[var4] *= _h;
}
}
for (var4 = 0; var4 < this._d[idx] * 2; ++var4) {
someAmps[idx][var4] = (int) (_f[idx][var4] * 65536.0F);
}
return this._d[idx] * 2;
}
var3 = this.b427(idx, 0, var2);
_f[idx][0] = -2.0f * var3 * (float) Math.cos(this.a427(idx, 0, var2));
_f[idx][1] = var3 * var3;
for (int i = 1; i < this._d[idx]; ++i) {
var3 = this.b427(idx, i, var2);
final float var5 = -2.0f * var3 * (float) Math.cos(this.a427(idx, i, var2));
final float var6 = var3 * var3;
_f[idx][i * 2 + 1] = _f[idx][i * 2 - 1] * var6;
_f[idx][i * 2] = _f[idx][i * 2 - 1] * var5 + _f[idx][i * 2 - 2] * var6;
for (int var7 = i * 2 - 1; var7 >= 2; --var7) {
final float[] var10000 = _f[idx];
var10000[var7] += _f[idx][var7 - 1] * var5 + _f[idx][var7 - 2] * var6;
}
final float[] var10000 = _f[idx];
var10000[1] += _f[idx][0] * var5 + var6;
var10000[0] += var5;
}
if (idx == 0) {
for (int i = 0; i < this._d[0] * 2; ++i) {
_f[0][i] *= _h;
}
}
for (int i = 0; i < this._d[idx] * 2; ++i) {
someAmps[idx][i] = (int) (_f[idx][i] * 65536.0F);
}
return this._d[idx] * 2;
}
private float a427(final int var1, final int var2, final float var3) {

2
src/main/java/funorb/shatteredplans/client/Sounds.java
View File

@ -87,7 +87,7 @@ public final class Sounds {
static void setSoundVolume(final int volume) {
soundVolume = volume;
playingSounds.removeIf(sound -> !sound._p.isLinked());
playingSounds.forEach(sound -> sound._p.setVolume(sound.volume * soundVolume + 128 >> 8));
playingSounds.forEach(sound -> sound._p.setVol_p14(sound.volume * soundVolume + 128 >> 8));
}
public static void setMusicVolume(final int volume) {