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Player::Player(QWidget *w, Decoder *d) :
render(w, WIDTH, HEIGHT)
{
widget = w;
decoder = d;
dvdecoder = new LibDVWrapper(DV::ColorBest, DV::PAL, DV::YUV_422);
connect(this, SIGNAL(timeout()), this, SLOT(show_frame()));
dvdecoder->setOutputBuffer(render.getDisplayData());
}
Player::~Player()
{
delete dvdecoder;
}
void Player::show_frame()
{
char *frame;
frame = decoder->pframeAcquire();
dvdecoder->decode(frame);
decoder->pframeRelease();
if((double)widget->width() / WIDTH < (double)widget->height() / HEIGHT) {
render.width = widget->width();
render.height = (unsigned int)((double)render.width / (double)WIDTH * (double)HEIGHT);
} else {
render.height = widget->height();
render.width = (unsigned int)((double)render.height / (double)HEIGHT * (double)WIDTH);
}
render.display(WIDTH, HEIGHT);
}
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