public static unsafe int Callback(void* input, void* output, int buflen,
PA19.PaStreamCallbackTimeInfo* timeInfo, int statusFlags, void* userData)
{
try
{
if (audio_paused || !audio_running)
return callback_return;
audio_run.WaitOne(100);
if (SDRmode)
{
#if(WIN64)
Int64* array_ptr = (Int64*)input;
float* in_l_ptr1 = (float*)array_ptr[0];
float* in_r_ptr1 = (float*)array_ptr[1];
double* VAC_in = (double*)input;
array_ptr = (Int64*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
array_ptr = (Int64*)input;
in_l_ptr1 = (float*)array_ptr[0];
in_r_ptr1 = (float*)array_ptr[1];
#endif
#if(WIN32)
int* array_ptr = (int*)input;
float* in_r_ptr1 = (float*)array_ptr[0];
float* in_l_ptr1 = (float*)array_ptr[1];
array_ptr = (int*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
array_ptr = (int*)input;
in_l_ptr1 = (float*)array_ptr[0];
in_r_ptr1 = (float*)array_ptr[1];
#endif
#region MOX
if (mox)
{
if (mox_switch_time >= 5)
{
Mode new_mode = MainForm.OpModeVFOA;
if (MainForm.TXSplit)
new_mode = MainForm.OpModeVFOB;
switch (new_mode)
{
case Mode.CW:
{
MainForm.cwEncoder.Exchange_samples(ref buffer_mox, ref monitor_buffer, buflen);
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
CH1_buffer[i] = monitor_buffer[i].Re;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
if (buffer_ptr_A >= 2048)
buffer_ptr_A = 0;
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
if (buffer_ptr_A == 2048)
{
//Array.Copy(CH1_buffer, MainForm.cwDecoder.fft_buff_ch5, 2048);
//MainForm.cwDecoder.AudioEvent1.Set();
buffer_ptr_A = 0;
}
}
break;
case Mode.RTTY:
{
MainForm.rtty.Exchange_samples(0, ref buffer_mox, ref monitor_buffer, buflen);
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
if (buffer_ptr_A >= 2048)
buffer_ptr_A = 0;
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
if (buffer_ptr_A == 2048)
buffer_ptr_A = 0;
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
MainForm.psk.Exchange_samples(0, ref buffer_mox, ref monitor_buffer, buflen);
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
if (buffer_ptr_A >= 2048)
buffer_ptr_A = 0;
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
if (buffer_ptr_A == 2048)
buffer_ptr_A = 0;
}
break;
}
}
else
{
mox_switch_time++;
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = 0.0f;
out_l_ptr1[0] = 0.0f;
out_l_ptr1++;
out_r_ptr1++;
}
//Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch5, 2048);
//Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch6, 2048);
//MainForm.cwDecoder.AudioEvent1.Set();
}
break;
case Mode.RTTY:
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = 0.0f;
out_l_ptr1[0] = 0.0f;
out_l_ptr1++;
out_r_ptr1++;
}
Array.Copy(zero_bufferF, MainForm.rtty.ch1_buffer, 2048);
Array.Copy(zero_bufferF, MainForm.rtty.ch2_buffer, 2048);
MainForm.rtty.AudioEventRX1.Set();
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = 0.0f;
out_l_ptr1[0] = 0.0f;
out_l_ptr1++;
out_r_ptr1++;
}
Array.Copy(zero_bufferF, MainForm.psk.ch1_buffer, 2048);
Array.Copy(zero_bufferF, MainForm.psk.ch2_buffer, 2048);
MainForm.psk.AudioEvent1.Set();
}
break;
}
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = 0.0f;
mox_bufferF_r[i] = 0.0f;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
}
}
#endregion
#region RX
else
{
float* in_l = null, in_r = null, out_l = null, out_r = null;
out_l = out_l_ptr1;
out_r = out_r_ptr1;
if (!RXswap)
{
in_l = in_l_ptr1;
in_r = in_r_ptr1;
}
else
{
in_l = in_r_ptr1;
in_r = in_l_ptr1;
}
if (record)
{
if (rb_mon_l.WriteSpace() < 2 * buflen)
{
MainForm.recorder.Recording = false;
record = false;
}
rb_mon_l.WritePtr(in_l, buflen, true);
rb_mon_r.WritePtr(in_r, buflen, true);
rec_progress++;
if (rec_progress >= 50)
{
MainForm.recorder.Invoke(new CrossThreadCommand(MainForm.recorder.CommandCallback),
"Set Recording progress", rb_mon_l.wptr);
rec_progress = 0;
}
}
if (loopback)
{
if (rb_mon_l.ReadSpace() < buflen)
{
rb_mon_l.ResetReadPtr();
rb_mon_r.ResetReadPtr();
}
if (!RXswap)
{
rb_mon_l.ReadPtr(in_l, buflen);
rb_mon_r.ReadPtr(in_r, buflen);
}
else
{
rb_mon_r.ReadPtr(in_l, buflen);
rb_mon_l.ReadPtr(in_r, buflen);
}
play_progress++;
if (play_progress >= 30)
{
MainForm.recorder.Invoke(new CrossThreadCommand(MainForm.recorder.CommandCallback),
"Set Play progress", rb_mon_l.rptr);
play_progress = 0;
}
}
switch (MainForm.IQcorrection)
{
case IQ_correction.WBIR:
case IQ_correction.FIXED:
{
if (iq_progress >= 50)
{
for (int i = 0; i < 2048; i++)
{
iq_buffer[i].Re = in_l[i];
iq_buffer[i].Im = in_r[i];
}
for (int i = 0; i < 2048; i++)
{
in_l[i] = iq_buffer[i].Re;
in_r[i] = iq_buffer[i].Im;
}
}
else
iq_progress++;
}
break;
}
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
ExchangeSamples(0, in_l, in_r, output_l, output_r, buflen);
if (RX2)
{
fixed (float* output_l = &tmp_buffer_ch3[0])
fixed (float* output_r = &tmp_buffer_ch4[0])
{
ExchangeSamplesSubRX(0, 0, output_l, output_r, buflen);
}
}
if (buffer_ptr_A >= 2048 || buffer_ptr_B >= 2048)
{
buffer_ptr_A = 0;
buffer_ptr_B = 0;
}
for (int i = 0; i < buflen; i++)
{
CH1_buffer[buffer_ptr_A] = tmp_buffer_ch1[i];
CH2_buffer[buffer_ptr_A] = tmp_buffer_ch2[i];
CH3_buffer[buffer_ptr_B] = tmp_buffer_ch3[i];
CH4_buffer[buffer_ptr_B] = tmp_buffer_ch4[i];
buffer_ptr_A++;
buffer_ptr_B++;
}
if (!monitor_paused)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_A >= 2048)
{
Array.Copy(CH1_buffer, MainForm.cwDecoder.fft_buff_ch5, 2048);
MainForm.cwDecoder.AudioEvent1.Set();
buffer_ptr_A = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_A >= 2048)
{
Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch5, 2048); // mute
MainForm.cwDecoder.AudioEvent1.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_A = 0;
}
}
}
break;
case Mode.RTTY:
{
if (MainForm.rtty.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_A >= 2048)
{
Array.Copy(CH1_buffer, MainForm.rtty.ch1_buffer, 2048);
Array.Copy(CH2_buffer, MainForm.rtty.ch2_buffer, 2048);
MainForm.rtty.AudioEventRX1.Set();
buffer_ptr_A = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_A >= 2048)
{
Array.Copy(zero_bufferF, MainForm.rtty.ch1_buffer, 2048);
Array.Copy(zero_bufferF, MainForm.rtty.ch2_buffer, 2048);
MainForm.rtty.AudioEventRX1.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_A = 0;
}
}
}
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
if (MainForm.psk.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_A >= 2048)
{
Array.Copy(CH1_buffer, MainForm.psk.ch1_buffer, 2048);
MainForm.psk.AudioEvent1.Set();
buffer_ptr_A = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_A >= 2048)
{
Array.Copy(zero_bufferF, MainForm.psk.ch1_buffer, 2048); // mute
MainForm.psk.AudioEvent1.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_A = 0;
}
}
}
}
break;
}
if (RX2)
{
switch (MainForm.OpModeVFOB)
{
case Mode.CW:
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
Array.Copy(CH2_buffer, MainForm.cwDecoder.fft_buff_ch6, 2048);
break;
case Mode.RTTY:
Array.Copy(CH3_buffer, MainForm.cwDecoder.fft_buff_ch6, 2048);
break;
}
MainForm.cwDecoder.AudioEvent2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch6, 2048); // mute
MainForm.cwDecoder.AudioEvent2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
break;
case Mode.RTTY:
{
if (MainForm.rtty.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
Array.Copy(CH3_buffer, MainForm.rtty.ch3_buffer, 2048);
Array.Copy(CH4_buffer, MainForm.rtty.ch4_buffer, 2048);
MainForm.rtty.AudioEventRX2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.rtty.ch3_buffer, 2048);
Array.Copy(zero_bufferF, MainForm.rtty.ch4_buffer, 2048);
MainForm.rtty.AudioEventRX2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
if (MainForm.psk.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
Array.Copy(CH2_buffer, MainForm.psk.ch2_buffer, 2048);
break;
case Mode.RTTY:
Array.Copy(CH3_buffer, MainForm.psk.ch2_buffer, 2048);
break;
}
MainForm.psk.AudioEvent2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.psk.ch2_buffer, 2048); // mute
MainForm.psk.AudioEvent2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
}
break;
}
}
}
if (channel == 5)
{
switch (MainForm.OpModeVFOA)
{
case Mode.RTTY:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_r, buflen);
LeaveCriticalSection(cs_mon);
}
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch1[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch2[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
default:
{
if (monitor_enabled)
{
if (rb_monOUT_l.WriteSpace() >= buflen &&
rb_monOUT_r.WriteSpace() >= buflen)
{
fixed (float* output_l = &tmp_buffer_ch1[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_l, buflen);
LeaveCriticalSection(cs_mon);
}
}
else
{
rb_monOUT_l.Reset();
rb_monOUT_r.Reset();
}
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch1[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch1[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
}
}
else if (channel == 6)
{
switch (MainForm.OpModeVFOA)
{
case Mode.RTTY:
{
switch (MainForm.OpModeVFOB)
{
case Mode.RTTY:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch3[0])
fixed (float* output_r = &tmp_buffer_ch4[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_r, buflen);
LeaveCriticalSection(cs_mon);
}
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch3[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch4[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
default:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch3[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_l, buflen);
LeaveCriticalSection(cs_mon);
}
}
else
{
rb_monOUT_l.Reset();
rb_monOUT_r.Reset();
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch3[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch3[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
}
}
break;
default:
{
switch (MainForm.OpModeVFOA)
{
case Mode.RTTY:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch3[0])
fixed (float* output_r = &tmp_buffer_ch4[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_r, buflen);
LeaveCriticalSection(cs_mon);
}
}
else
{
rb_monOUT_l.Reset();
rb_monOUT_r.Reset();
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch3[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch4[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
default:
{
switch (MainForm.OpModeVFOB)
{
case Mode.RTTY:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch3[0])
fixed (float* output_r = &tmp_buffer_ch4[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_r, buflen);
LeaveCriticalSection(cs_mon);
}
}
else
{
rb_monOUT_l.Reset();
rb_monOUT_r.Reset();
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch3[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch4[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
default:
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch2[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_l, buflen);
LeaveCriticalSection(cs_mon);
}
}
else
{
rb_monOUT_l.Reset();
rb_monOUT_r.Reset();
}
if (mox_switch_time >= 5)
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = tmp_buffer_ch2[i] * (float)volume;
out_r_ptr1[0] = tmp_buffer_ch2[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = zero_bufferF[i] * (float)volume;
out_r_ptr1[0] = zero_bufferF[i] * (float)volume;
out_l_ptr1++;
out_r_ptr1++;
}
}
}
break;
}
}
break;
}
}
break;
}
}
}
#endregion
}
#region Morse runner
else
{ // Morse runner
#if(WIN32)
int* array_ptr = (int*)input;
float* in_ptr_l = (float*)array_ptr[0];
float* in_ptr_r = (float*)array_ptr[1];
int* out_array_ptr = (int*)output;
float* out_l_ptr1 = (float*)out_array_ptr[0];
float* out_r_ptr1 = (float*)out_array_ptr[1];
#endif
#if(WIN64)
Int64* array_ptr = (Int64*)input;
float* in_ptr_l = (float*)array_ptr[0];
float* in_ptr_r = (float*)array_ptr[1];
ushort[] buffer_l = new ushort[buflen];
ushort[] buffer_r = new ushort[buflen];
Int64* out_array_ptr = (Int64*)output;
float* out_l_ptr1 = (float*)out_array_ptr[0];
float* out_r_ptr1 = (float*)out_array_ptr[1];
#endif
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
ExchangeSamples(0, in_ptr_l, in_ptr_r, output_l, output_r, buflen);
for (int i = 0; i < buflen; i++)
{
tmp_buffer[i] = in_ptr_l[i];
out_l_ptr1[i] = (float)(in_ptr_l[i] * volume);
out_r_ptr1[i] = (float)(in_ptr_r[i] * volume);
in_ptr_l[i] *= (float)input_level;
in_ptr_r[i] *= (float)input_level;
}
for (int i = 0; i < buflen; i++)
{
if (wptr >= 2048)
{
if (MainForm.cwDecoder.audio_buffer != null &&
MainForm.cwDecoder.audio_buffer.Length == 2048)
{
Array.Copy(MRbuffer, MainForm.cwDecoder.audio_buffer, 2048);
MainForm.cwDecoder.AudioEvent1.Set();
}
wptr = 0;
}
else
{
MRbuffer[wptr] = in_ptr_r[i];
i += decimation - 1;
wptr++;
}
}
}
#endregion
#region Scope
if ((MainForm.DisplayMode == DisplayMode.PANASCOPE || MainForm.DisplayMode == DisplayMode.PANASCOPE_INV ||
MainForm.MonitorMode == DisplayMode.SCOPE) && !pause_scope && buffer_ptr_A == 0)
{
Mode new_mode = MainForm.OpModeVFOA;
if (channel == 6)
new_mode = MainForm.OpModeVFOB;
switch (new_mode)
{
case Mode.RTTY:
if (channel == 5)
{
DoScopeSpace(CH1_buffer, 2048);
DoScopeMark(CH2_buffer, 2048);
}
else if (channel == 6)
{
DoScopeSpace(CH3_buffer, 2048);
DoScopeMark(CH4_buffer, 2048);
}
break;
default:
{
if (channel == 5)
{
DoScope(CH1_buffer, 2048);
}
else if (channel == 6)
{
DoScope(CH2_buffer, 2048);
}
}
break;
}
}
#endregion
audio_run.ReleaseMutex();
return callback_return;
}
catch (Exception ex)
{
Debug.Write(ex.ToString());
return 0;
}
}
public static unsafe bool StartAudio(ref PA19.PaStreamCallback callback,
uint block_size, double sample_rate, int host_api_index, int input_dev_index,
int output_dev_index, int num_channels, int callback_num, int latency_ms)
{
try
{
int in_dev = PA19.PA_HostApiDeviceIndexToDeviceIndex(host_api_index, input_dev_index);
int out_dev = PA19.PA_HostApiDeviceIndexToDeviceIndex(host_api_index, output_dev_index);
PA19.PaStreamParameters inparam = new PA19.PaStreamParameters();
PA19.PaStreamParameters outparam = new PA19.PaStreamParameters();
inparam.device = in_dev;
inparam.channelCount = num_channels;
inparam.sampleFormat = PA19.paFloat32 | PA19.paNonInterleaved;
inparam.suggestedLatency = ((float)latency_ms / 1000);
outparam.device = out_dev;
outparam.channelCount = num_channels;
outparam.sampleFormat = PA19.paFloat32 | PA19.paNonInterleaved;
outparam.suggestedLatency = ((float)latency_ms / 1000);
if (host_api_index == PA19.PA_HostApiTypeIdToHostApiIndex(PA19.PaHostApiTypeId.paWASAPI))
{
PA19.PaWasapiStreamInfo stream_info = new PA19.PaWasapiStreamInfo();
stream_info.hostApiType = PA19.PaHostApiTypeId.paWASAPI;
stream_info.version = 1;
stream_info.size = (UInt32)sizeof(PA19.PaWasapiStreamInfo);
inparam.hostApiSpecificStreamInfo = &stream_info;
outparam.hostApiSpecificStreamInfo = &stream_info;
if (QSK && callback_num != 2)
{
stream_info.flags = (UInt32)PA19.PaWasapiFlags.paWinWasapiExclusive |
PA19.AUDCLNT_STREAMFLAGS_EVENTCALLBACK;
}
}
int error = 0;
if (SDRmode)
{
if (QSK)
{
if (callback_num == 0)
error = PA19.PA_OpenStream(out stream1, &inparam, null, sample_rate, block_size, 0, callback, 0, 0);
else if (callback_num == 1)
error = PA19.PA_OpenStream(out stream2, null, &outparam, sample_rate, block_size, 0, callback, 0, 1);
else if (callback_num == 2)
error = PA19.PA_OpenStream(out stream3, null, &outparam, sample_rate, block_size, 0, callback, 0, 2);
}
else
{
if (callback_num == 0)
error = PA19.PA_OpenStream(out stream1, &inparam, &outparam, sample_rate, block_size, 0, callback, 0, 0);
else if (callback_num == 2)
error = PA19.PA_OpenStream(out stream3, null, &outparam, sample_rate, block_size, 0, callback, 0, 2);
}
if (error != 0)
{
MessageBox.Show(PA19.PA_GetErrorText(error), "PortAudio Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
}
else
{ // MorseRunner mode
error = 0;
if (callback_num == 0)
error = PA19.PA_OpenStream(out stream1, &inparam, &outparam, sample_rate, block_size, 0, callback, 0, 0);
else if (callback_num == 2)
error = PA19.PA_OpenStream(out stream3, null, &outparam, sample_rate, block_size, 0, callback, 0, 2);
}
if (callback_num == 0)
error = PA19.PA_StartStream(stream1);
else if (callback_num == 1)
error = PA19.PA_StartStream(stream2);
else if (callback_num == 2)
error = PA19.PA_StartStream(stream3);
if (error != 0)
{
MessageBox.Show(PA19.PA_GetErrorText(error), "PortAudio Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
return true;
}
catch (Exception ex)
{
MessageBox.Show("Error in StartAudio function!\n" + ex.ToString());
return false;
}
}
public static unsafe int MonitorCallback(void* input, void* output, int buflen,
PA19.PaStreamCallbackTimeInfo* timeInfo, int statusFlags, void* userData)
{
try
{
#if(WIN64)
Int64* array_ptr = (Int64*)input;
float* in_l_ptr1 = (float*)array_ptr[0];
float* in_r_ptr1 = (float*)array_ptr[1];
double* VAC_in = (double*)input;
array_ptr = (Int64*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
array_ptr = (Int64*)input;
in_l_ptr1 = (float*)array_ptr[0];
in_r_ptr1 = (float*)array_ptr[1];
#endif
#if(WIN32)
int* array_ptr = (int*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
#endif
if ((rb_monOUT_l.ReadSpace() >= buflen) && (rb_monOUT_r.ReadSpace() >= buflen))
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.ReadPtr(out_l_ptr1, buflen);
rb_monOUT_r.ReadPtr(out_r_ptr1, buflen);
LeaveCriticalSection(cs_mon);
}
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[i] *= (float)volume;
out_r_ptr1[i] *= (float)volume;
}
return callback_return;
}
catch (Exception ex)
{
Debug.Write(ex.ToString());
return 0;
}
}
public static unsafe int OutputCallback(void* input, void* output, int buflen,
PA19.PaStreamCallbackTimeInfo* timeInfo, int statusFlags, void* userData)
{
try
{
if (audio_paused)
return callback_return;
#if(WIN64)
Int64* array_ptr = (Int64*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
#endif
#if(WIN32)
int* array_ptr = (int*)output;
float* out_l_ptr1 = (float*)array_ptr[1];
float* out_r_ptr1 = (float*)array_ptr[0];
#endif
if (SDRmode)
{
#region MOX
if (mox)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
{
/*if (mox_switch_time < 1)
{
mox_switch_time++;
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = zero_buffer[i].Re;
out_l_ptr1[0] = zero_buffer[i].Im;
out_l_ptr1++;
out_r_ptr1++;
}
Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch5, buflen);
Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch6, buflen);
MainForm.cwDecoder.AudioEvent.Set();
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = 0.0f;
mox_bufferF_r[i] = 0.0f;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
}
else*/
{
MainForm.cwEncoder.Exchange_samples(ref buffer_mox, ref monitor_buffer, buflen);
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
CH1_buffer[buffer_ptr_A] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
buffer_ptr_A++;
}
}
if (buffer_ptr_A == 2048)
{
Array.Copy(CH1_buffer, MainForm.cwDecoder.fft_buff_ch5, 2048);
MainForm.cwDecoder.AudioEvent1.Set();
buffer_ptr_A = 0;
}
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
}
}
break;
case Mode.RTTY:
{
MainForm.rtty.Exchange_samples(1, ref buffer_mox, ref monitor_buffer, buflen);
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[i] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[i] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
}
}
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
MainForm.psk.Exchange_samples(0, ref buffer_mox, ref monitor_buffer, buflen);
if (!TXswap)
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Im * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Re * (float)pwr;
CH1_buffer[i] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
}
}
else
{
for (int i = 0; i < buflen; i++)
{
out_r_ptr1[0] = buffer_mox[i].Re * (float)pwr;
out_l_ptr1[0] = buffer_mox[i].Im * (float)pwr;
CH1_buffer[i] = monitor_buffer[i].Re;
out_l_ptr1++;
out_r_ptr1++;
}
}
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* rptr = &mox_bufferF_l[0])
fixed (float* lptr = &mox_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
mox_bufferF_l[i] = monitor_buffer[i].Re;
mox_bufferF_r[i] = monitor_buffer[i].Im;
}
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(lptr, buflen);
rb_monOUT_r.WritePtr(rptr, buflen);
LeaveCriticalSection(cs_mon);
}
}
}
break;
}
}
#endregion
#region RX
else
{
float* out_l = null, out_r = null;
out_l = out_l_ptr1;
out_r = out_r_ptr1;
if (mox_switch_time > 2)
{
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
ExchangeOutputSamples(0, output_l, output_r, buflen);
if (RX2)
{
fixed (float* output_l = &tmp_buffer_ch3[0])
fixed (float* output_r = &tmp_buffer_ch4[0])
{
ExchangeSamplesSubRX(0, 0, output_l, output_r, buflen);
}
}
if (buffer_ptr_A >= 2048 || buffer_ptr_B >= 2048)
{
buffer_ptr_A = 0;
buffer_ptr_B = 0;
}
for (int i = 0; i < buflen; i++)
{
CH1_buffer[buffer_ptr_A] = tmp_buffer_ch1[i];
CH2_buffer[buffer_ptr_A] = tmp_buffer_ch2[i];
CH3_buffer[buffer_ptr_B] = tmp_buffer_ch3[i];
CH4_buffer[buffer_ptr_B] = tmp_buffer_ch4[i];
buffer_ptr_A++;
buffer_ptr_B++;
}
if (channel == 5)
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_l, buflen);
rb_monOUT_r.WritePtr(output_l, buflen);
LeaveCriticalSection(cs_mon);
}
}
/*for (int i = 0; i < buflen; i++)
{
output_l[i] *= (float)volume;
output_r[i] = output_l[i];
}*/
}
else if (channel == 6)
{
if (monitor_enabled && (rb_monOUT_l.WriteSpace() >= buflen) &&
(rb_monOUT_r.WriteSpace() >= buflen))
{
fixed (float* output_l = &tmp_buffer_ch1[0])
fixed (float* output_r = &tmp_buffer_ch2[0])
{
EnterCriticalSection(cs_mon);
rb_monOUT_l.WritePtr(output_r, buflen);
rb_monOUT_r.WritePtr(output_r, buflen);
LeaveCriticalSection(cs_mon);
}
}
/*for (int i = 0; i < buflen; i++)
{
output_l[i] *= (float)volume;
output_r[i] = output_l[i];
}*/
}
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
{
if (buffer_ptr_A == 2048)
{
Array.Copy(CH1_buffer, MainForm.cwDecoder.fft_buff_ch5, 2048);
MainForm.cwDecoder.AudioEvent1.Set();
buffer_ptr_A = 0;
}
}
break;
case Mode.RTTY:
{
if (MainForm.rtty.run_thread)
{
if (buffer_ptr_A == 2048)
{
Array.Copy(CH1_buffer, MainForm.rtty.ch1_buffer, 2048);
Array.Copy(CH2_buffer, MainForm.rtty.ch2_buffer, 2048);
MainForm.rtty.AudioEventRX1.Set();
buffer_ptr_A = 0;
}
}
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
if (MainForm.psk.run_thread)
{
if (buffer_ptr_A == 2048)
{
Array.Copy(CH1_buffer, MainForm.psk.ch1_buffer, 2048);
Array.Copy(CH2_buffer, MainForm.psk.ch2_buffer, 2048);
MainForm.psk.AudioEvent1.Set();
buffer_ptr_A = 0;
}
}
}
break;
}
if (RX2)
{
switch (MainForm.OpModeVFOB)
{
case Mode.CW:
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
Array.Copy(CH2_buffer, MainForm.cwDecoder.fft_buff_ch6, 2048);
break;
case Mode.RTTY:
Array.Copy(CH3_buffer, MainForm.cwDecoder.fft_buff_ch6, 2048);
break;
}
MainForm.cwDecoder.AudioEvent2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.cwDecoder.fft_buff_ch6, 2048); // mute
MainForm.cwDecoder.AudioEvent2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
break;
case Mode.RTTY:
{
if (MainForm.rtty.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
Array.Copy(CH3_buffer, MainForm.rtty.ch3_buffer, 2048);
Array.Copy(CH4_buffer, MainForm.rtty.ch4_buffer, 2048);
MainForm.rtty.AudioEventRX2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.rtty.ch3_buffer, 2048);
Array.Copy(zero_bufferF, MainForm.rtty.ch4_buffer, 2048);
MainForm.rtty.AudioEventRX2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
}
break;
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
{
if (MainForm.psk.run_thread)
{
if (mox_switch_time >= 5)
{
if (buffer_ptr_B >= 2048)
{
switch (MainForm.OpModeVFOA)
{
case Mode.CW:
case Mode.BPSK31:
case Mode.BPSK63:
case Mode.BPSK125:
case Mode.BPSK250:
case Mode.QPSK31:
case Mode.QPSK63:
case Mode.QPSK125:
case Mode.QPSK250:
Array.Copy(CH2_buffer, MainForm.psk.ch2_buffer, 2048);
break;
case Mode.RTTY:
Array.Copy(CH3_buffer, MainForm.psk.ch2_buffer, 2048);
break;
}
MainForm.psk.AudioEvent2.Set();
buffer_ptr_B = 0;
}
}
else
{
mox_switch_time++;
if (buffer_ptr_B >= 2048)
{
Array.Copy(zero_bufferF, MainForm.psk.ch2_buffer, 2048); // mute
MainForm.psk.AudioEvent2.Set();
#if(WIN32)
array_ptr = (int*)output;
#endif
#if(WIN64)
array_ptr = (Int64*)output;
#endif
out_l_ptr1 = (float*)array_ptr[1];
out_r_ptr1 = (float*)array_ptr[0];
buffer_ptr_B = 0;
}
}
}
}
break;
}
}
}
else
mox_switch_time++;
}
#endregion
}
#region Scope
if ((MainForm.DisplayMode == DisplayMode.PANASCOPE || MainForm.DisplayMode == DisplayMode.PANASCOPE_INV)
&& !pause_scope && buffer_ptr_A==0)
{
if (channel == 5)
{
DoScope(CH1_buffer, 2048);
}
else if (channel == 6)
{
DoScope(CH2_buffer, 2048);
}
}
#endregion
return callback_return;
}
catch (Exception ex)
{
Debug.Write(ex.ToString());
return 0;
}
}
public static unsafe int InputCallback(void* input, void* output, int buflen,
PA19.PaStreamCallbackTimeInfo* timeInfo, int statusFlags, void* userData)
{
try
{
if (audio_paused)
return callback_return;
#if(WIN64)
Int64* array_ptr = (Int64*)input;
float* in_l_ptr1 = (float*)array_ptr[0];
float* in_r_ptr1 = (float*)array_ptr[1];
array_ptr = (Int64*)input;
in_l_ptr1 = (float*)array_ptr[0];
in_r_ptr1 = (float*)array_ptr[1];
#endif
#if(WIN32)
int* array_ptr = (int*)input;
float* in_r_ptr1 = (float*)array_ptr[0];
float* in_l_ptr1 = (float*)array_ptr[1];
array_ptr = (int*)input;
in_l_ptr1 = (float*)array_ptr[0];
in_r_ptr1 = (float*)array_ptr[1];
#endif
float* in_l = null, in_r = null;
if (!RXswap)
{
in_l = in_l_ptr1;
in_r = in_r_ptr1;
}
else
{
in_l = in_r_ptr1;
in_r = in_l_ptr1;
}
if (SDRmode)
{
if (!mox)
{
if (mox_switch_time >= 2)
ExchangeInputSamples(0, in_l, in_r, buflen);
else
{
mox_switch_time++;
/*fixed (float* rptr = &tmp_bufferF_l[0])
fixed (float* lptr = &tmp_bufferF_r[0])
{
ExchangeInputSamples(0, lptr, rptr, buflen);
}*/
}
}
else
{
/*if (mox_switch_time >= 2)
{
fixed (float* rptr = &tmp_bufferF_l[0])
fixed (float* lptr = &tmp_bufferF_r[0])
{
ExchangeInputSamples(0, lptr, rptr, buflen);
}
}
else
{
mox_switch_time++;
fixed (float* rptr = &tmp_bufferF_l[0])
fixed (float* lptr = &tmp_bufferF_r[0])
{
for (int i = 0; i < buflen; i++)
{
tmp_bufferF_l[i] = in_l[i];
tmp_bufferF_r[i] = in_r[i];
}
ExchangeInputSamples(0, lptr, rptr, buflen);
}
}*/
}
}
return callback_return;
}
catch (Exception ex)
{
Debug.Write(ex.ToString());
return 0;
}
}
