void OffscreenCanvas::initPlayback()
{
m_bUseMipmaps = getMipmap();
m_pFBO = FBOPtr(new FBO(getSize(), B8G8R8A8, 1, getMultiSampleSamples(), true,
m_bUseMipmaps));
Canvas::initPlayback(getMultiSampleSamples());
m_bIsRendered = false;
}
ImageNode::ImageNode(const ArgList& args)
: m_Compression(TEXCOMPRESSION_NONE)
{
args.setMembers(this);
m_pGPUImage = GPUImagePtr(new GPUImage(getSurface(), getMipmap()));
m_Compression = string2TexCompression(args.getArgVal<string>("compression"));
setHRef(m_href);
ObjectCounter::get()->incRef(&typeid(*this));
}
void ImageNode::disconnect(bool bKill)
{
OffscreenCanvasPtr pCanvas = m_pGPUImage->getCanvas();
if (pCanvas) {
pCanvas->removeDependentCanvas(getCanvas());
}
if (bKill) {
RasterNode::disconnect(bKill);
m_pGPUImage = GPUImagePtr(new GPUImage(getSurface(), getMipmap()));
m_href = "";
} else {
m_pGPUImage->moveToCPU();
RasterNode::disconnect(bKill);
}
}
void RasterNode::setupFX()
{
if (m_pSurface && m_pSurface->getSize() != IntPoint(-1,-1) && m_pFXNode) {
m_pFXNode->setSize(m_pSurface->getSize());
m_pFXNode->connect();
m_bFXDirty = true;
if (!m_pFBO || m_pFBO->getSize() != m_pSurface->getSize()) {
PixelFormat pf = BitmapLoader::get()->getDefaultPixelFormat(true);
#ifdef AVG_ENABLE_EGL
unsigned wrapMode = GL_CLAMP_TO_EDGE;
#else
unsigned wrapMode = GL_CLAMP_TO_BORDER;
#endif
GLContextManager* pCM = GLContextManager::get();
m_pFBO = pCM->createFBO(IntPoint(m_pSurface->getSize()), pf, 1, 1, false,
false, getMipmap(), wrapMode, wrapMode);
m_pImagingProjection = ImagingProjectionPtr(new ImagingProjection(
m_pSurface->getSize()));
}
}
}