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gapeaudiodriver.cpp

#include "gapeaudiodriver.h"

class GapeHelperThread : public QThread {
    public:

        GapeHelperThread(GapeUnit* u)
        : stopped(false),
        paused(false) {
            unit = u;
        }

        ~GapeHelperThread() {
            stop();
        }

        void pause() {
            paused = true;
        }

        void unPause(){
            paused = false;
            wait.wakeOne();
        }

        bool isPaused() {
            return paused;
        }

    protected:
        void run() {
            while (true) {
                if (paused) wait.wait();
                if (stopped) break;
                unit->receiveTick(NULL,0);
            }
        }

    private:
        void stop() {
            stopped = true;
            wait.wakeAll();
        }

        bool stopped, paused;
        GapeUnit* unit;
        QWaitCondition wait;
};


GapeAudioDriver::GapeAudioDriver()
: GapeUnit(NULL) {
    thread = new GapeHelperThread(this);
}

GapeAudioDriver::~GapeAudioDriver() {
    delete thread;
}

void GapeAudioDriver::start() {
    thread->start();
    //thread.wait();
}

void GapeAudioDriver::pause() {
    thread->pause();
}

void GapeAudioDriver::unPause(){
    thread->unPause();
}

bool GapeAudioDriver::isPaused() {
    return thread->isPaused();
}

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