Rijn/TempleOS-Rijn
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TempleOSCDV5.01.ISO

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Terry A. Davis authored and minexew committed 2018-09-08 21:48:15 +02:00
1 parent f6eacf7744
commit 320c7ee98a
219 files changed
+5211 -4853
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Adam/Snd/SndFile.HC
+6 -6
View File
@@ -13,8 +13,8 @@ class CFileSND
};
//Windows media constraint.
//#define MAX_SND_FILE_DATA 0x0007FF00
#define MAX_SND_FILE_DATA 0x7FFFFF00
//#define SND_FILE_DATA_MAX 0x0007FF00
#define SND_FILE_DATA_MAX 0x7FFFFF00
public I64 SndFileCreate(U8 *base_filename,F64 normalized_vol=1.0,
F64 averaging=0.0,I64 waveform=WF_SQUARE,
@@ -96,7 +96,7 @@ public I64 SndFileCreate(U8 *base_filename,F64 normalized_vol=1.0,
level+=s->body[i];
level/=cnt-1;
for (i=0;i<cnt-1;i++)
s->body[i]=ClampI64(s->body[i]-level,MIN_I16,MAX_I16);
s->body[i]=ClampI64(s->body[i]-level,I16_MIN,I16_MAX);
}
for (i=0;i<cnt-1;i++)
@@ -117,10 +117,10 @@ public I64 SndFileCreate(U8 *base_filename,F64 normalized_vol=1.0,
file_num=0;
while (cnt2>0) {
i=cnt2;
if (i>MAX_SND_FILE_DATA)
i=MAX_SND_FILE_DATA;
if (i>SND_FILE_DATA_MAX)
i=SND_FILE_DATA_MAX;
s->data_size=EndianU32(i*sizeof(I16));
MemCpy(s->body,&s->body[file_num*MAX_SND_FILE_DATA],i*sizeof(I16));
MemCpy(s->body,&s->body[file_num*SND_FILE_DATA_MAX],i*sizeof(I16));
StrPrint(name2,"%s%03d.SND",name,file_num++);
FileWrite(name2,s,offset(CFileSND.body)+i*sizeof(I16));
cnt2-=i;
Adam/Snd/SndMath.HC
+4 -4
View File
@@ -138,7 +138,7 @@ public U0 SndWaveCtrlDel(CSndWaveCtrl *swc)
#define WF_TRI 3
#define WF_SAWTOOTH 4
#define WF_NOISE 5
#define WF_NUM_WAVEFORMS 6
#define WF_WAVEFORMS_NUM 6
public U0 SndWaveAddBuf(CSndWaveCtrl *swc,U8 *buf,I64 num_samples,
F64 _freq,I64 _waveform=WF_SQUARE,F64 _amp=1.0,F64 _left=1.0, F64 _right=1.0)
@@ -157,7 +157,7 @@ public U0 SndWaveAddBuf(CSndWaveCtrl *swc,U8 *buf,I64 num_samples,
} else {
phase=swc->phase;
i=0;
amp=Min(MAX_I32,MAX_I32*_amp);
amp=Min(I32_MAX,I32_MAX*_amp);
f=2*ã/swc->sample_rate*_freq;
switch (_waveform) {
case WF_NOISE:
@@ -201,13 +201,13 @@ public U0 SndWaveAddBuf(CSndWaveCtrl *swc,U8 *buf,I64 num_samples,
if (phase<ã) {
if (phase<f) {
swc->last_y=swc->next_y;
swc->next_y=a*RandI16/MAX_U16;
swc->next_y=a*RandI16/U16_MAX;
}
j=swc->last_y*(ã-phase)+swc->next_y*phase;
} else {
if (phase-ã<f) {
swc->last_y=swc->next_y;
swc->next_y=a*RandI16/MAX_U16;
swc->next_y=a*RandI16/U16_MAX;
}
j=swc->last_y*(2.0*ã-phase)+swc->next_y*(phase-ã);
}