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https://github.com/cjcliffe/CubicSDR.git
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Visual processor basic framework
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@ -21,6 +21,12 @@
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IMPLEMENT_APP(CubicSDR)
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CubicSDR::CubicSDR() : appframe(NULL), m_glContext(NULL), frequency(0), offset(0), ppm(0), snap(1), sampleRate(DEFAULT_SAMPLE_RATE), directSamplingMode(0),
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sdrThread(NULL), sdrPostThread(NULL), threadCmdQueueSDR(NULL), iqPostDataQueue(NULL), iqVisualQueue(NULL), audioVisualQueue(NULL), t_SDR(NULL), t_PostSDR(NULL) {
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}
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bool CubicSDR::OnInit() {
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#ifdef _OSX_APP_
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CFBundleRef mainBundle = CFBundleGetMainBundle();
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@ -23,10 +23,7 @@
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class CubicSDR: public wxApp {
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public:
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CubicSDR() :
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appframe(NULL), m_glContext(NULL), frequency(0), sdrThread(NULL), sdrPostThread(NULL), threadCmdQueueSDR(NULL), iqVisualQueue(NULL), iqPostDataQueue(NULL), audioVisualQueue(NULL), t_SDR(NULL), t_PostSDR(NULL), sampleRate(DEFAULT_SAMPLE_RATE), offset(0), snap(1), directSamplingMode(0), ppm(0) {
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}
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CubicSDR();
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PrimaryGLContext &GetContext(wxGLCanvas *canvas);
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@ -8,34 +8,51 @@ typedef ThreadQueue<ReferenceCounter *> VisualDataQueue;
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class VisualProcessor {
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public:
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void setInput(VisualDataQueue *vis_in) {
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// set input queue
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busy_update.lock();
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input = vis_in;
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busy_update.unlock();
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}
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void attachOutput(VisualDataQueue *vis_out) {
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// attach an output queue
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busy_update.lock();
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outputs.push_back(vis_out);
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busy_update.unlock();
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}
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void removeOutput(VisualDataQueue *vis_out) {
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// remove an output queue
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busy_update.lock();
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std::vector<VisualDataQueue *>::iterator i = std::find(outputs.begin(), outputs.end(), vis_out);
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if (i != outputs.end()) {
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outputs.erase(i);
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}
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busy_update.unlock();
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}
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void pushInput(ReferenceCounter *input) {
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// push input data
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void run() {
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busy_update.lock();
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process();
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busy_update.unlock();
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}
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virtual void process() {
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// process input to output
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// process inputs to output
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// distribute(output);
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}
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protected:
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void distribute(ReferenceCounter *output) {
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// distribute outputs
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output->setRefCount(outputs.size());
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std::vector<VisualDataQueue *>::iterator outputs_i;
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for (outputs_i = outputs.begin(); outputs_i != outputs.begin(); outputs_i++) {
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(*outputs_i)->push(output);
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}
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}
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VisualDataQueue * input;
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std::vector<VisualDataQueue *> outputs;
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std::mutex busy_update;
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};
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