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Print scale on scope part #1

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f4exb
2015-07-06 09:17:51 +02:00
parent 78c944ce69
commit 5a8c3d8e5b
10 changed files with 377 additions and 10 deletions
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plugins/samplesource/bladerf/bladerfthread.cpp
+77
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@@ -151,6 +151,83 @@ void BladerfThread::decimate2_sup(SampleVector::iterator* it, const qint16* buf,
}
}
/*
void BladerfThread::decimate2_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 1; pos += 2) {
Sample s(buf[pos+0] << 3, buf[pos+1] << 3);
if (m_decimator2.workDecimateCenter(&s)) {
**it = s;
(*it)++;
}
}
}
void BladerfThread::decimate4_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 1; pos += 2) {
Sample s(buf[pos+0] << 4, buf[pos+1] << 4);
if (m_decimator2.workDecimateCenter(&s)) {
if (m_decimator4.workDecimateCenter(&s)) {
**it = s;
(*it)++;
}
}
}
}
void BladerfThread::decimate8_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 1; pos += 2) {
Sample s(buf[pos+0] << 4, buf[pos+1] << 4);
if (m_decimator2.workDecimateCenter(&s)) {
if (m_decimator4.workDecimateCenter(&s)) {
if (m_decimator8.workDecimateCenter(&s)) {
**it = s;
(*it)++;
}
}
}
}
}
void BladerfThread::decimate16_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 11; pos += 2) {
Sample s(buf[pos+0] << 4, buf[pos+1] << 4);
if (m_decimator2.workDecimateCenter(&s)) {
if (m_decimator4.workDecimateCenter(&s)) {
if (m_decimator8.workDecimateCenter(&s)) {
if (m_decimator16.workDecimateCenter(&s)) {
**it = s;
(*it)++;
}
}
}
}
}
}
void BladerfThread::decimate32_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 11; pos += 2) {
Sample s(buf[pos+0] << 4, buf[pos+1] << 4);
if (m_decimator2.workDecimateCenter(&s)) {
if (m_decimator4.workDecimateCenter(&s)) {
if (m_decimator8.workDecimateCenter(&s)) {
if (m_decimator16.workDecimateCenter(&s)) {
if (m_decimator32.workDecimateCenter(&s)) {
**it = s;
(*it)++;
}
}
}
}
}
}
}
*/
void BladerfThread::decimate2_cen(SampleVector::iterator* it, const qint16* buf, qint32 len)
{
for (int pos = 0; pos < len - 3; pos += 4) {