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APT demod: send full image to GUI every 20 lines only else send an unprocessed line

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This commit is contained in:
f4exb
2021-04-23 16:07:00 +02:00
parent 054e6feaa5
commit 8d8a79e507
5 changed files with 100 additions and 1 deletions
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plugins/channelrx/demodapt/aptdemodimageworker.cpp
+41 -1
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@@ -157,8 +157,14 @@ void APTDemodImageWorker::resetDecoder()
void APTDemodImageWorker::processPixels(const float *pixels)
{
std::copy(pixels, pixels + APT_PROW_WIDTH, m_image.prow[m_image.nrow]);
if (m_image.nrow % 20 == 0) { // send full image only every 20 lines
sendImageToGUI();
} else { // else send unprocessed line just to show stg is moving
sendLineToGUI();
}
m_image.nrow++;
sendImageToGUI();
}
void APTDemodImageWorker::sendImageToGUI()
@@ -172,6 +178,40 @@ void APTDemodImageWorker::sendImageToGUI()
}
}
void APTDemodImageWorker::sendLineToGUI()
{
if (m_messageQueueToGUI)
{
float *pixels = m_image.prow[m_image.nrow];
uchar *line;
APTDemod::MsgLine *msg = APTDemod::MsgLine::create(&line);
if (m_settings.m_channels == APTDemodSettings::BOTH_CHANNELS)
{
for (int i = 0; i < APT_IMG_WIDTH; i++) {
line[i] = roundAndClip(pixels[i]);
}
msg->setSize(APT_IMG_WIDTH);
}
else if (m_settings.m_channels == APTDemodSettings::CHANNEL_A)
{
for (int i = 0; i < APT_CH_WIDTH; i++) {
line[i] = roundAndClip(pixels[i + APT_CHA_OFFSET]);
}
msg->setSize(APT_CH_WIDTH);
}
else
{
for (int i = 0; i < APT_CH_WIDTH; i++) {
line[i] = roundAndClip(pixels[i + APT_CHB_OFFSET]);
}
msg->setSize(APT_CH_WIDTH);
}
m_messageQueueToGUI->push(msg);
}
}
QImage APTDemodImageWorker::processImage(QStringList& imageTypes)
{
copyImage(&m_tempImage, &m_image);