C++ (Cpp) FrameManagerPtr Examples

Example #1

File: frame_manager.cpp Project: zhsaymj/visualization_osg

FrameManagerPtr FrameManager::instance()
{
    static FrameManagerWPtr instw;

    FrameManagerPtr inst = instw.lock();
    if (!inst)
    {
        inst.reset(new FrameManager);
        instw = inst;
    }

    return inst;
}

Example #2

bool TargaProducer::Initialize(FrameManagerPtr pFrameManager) {
	if(pFrameManager != 0) {
		FramePtr pFrame = pFrameManager->CreateFrame();
		if(pFrame != 0 && pFrame->GetDataPtr() != 0) {
			PixmapDataPtr pResult = TargaManager::CropPadToFrameFormat(pImage_, pFrameManager->GetFrameFormatDescription());

			unsigned char* pFrameData = pFrame->GetDataPtr();
			unsigned char* pImageData = pResult->GetDataPtr();

			memcpy(pFrameData, pImageData, pFrame->GetDataSize());

			frameBuffer_.push_back(pFrame);
			return true;
		}
	}
	return false;
}

Example #3

bool ColorProducer::Initialize(FrameManagerPtr pFrameManager) {
	if(pFrameManager != 0) {
		FramePtr pFrame = pFrameManager->CreateFrame();
		if(pFrame != 0)	{
			memset_d(reinterpret_cast<unsigned long*>(pFrame->GetDataPtr()), colorValue_, pFrame->GetDataSize() / sizeof(unsigned long));
			frameBuffer_.push_back(pFrame);
			return true;
		}
	}
	return false;
}