void
BlockPrinter(const ndn::Block& block, const std::string& indent = "")
{
std::cout << indent;
printTypeInfo(block.type());
std::cout << " (size: " << block.value_size() << ")";
try {
// if (block.type() != ndn::Tlv::Content && block.type() != ndn::Tlv::SignatureValue)
block.parse();
}
catch (ndn::Tlv::Error& e) {
// pass (e.g., leaf block reached)
// @todo: Figure how to deterministically figure out that value is not recursive TLV block
}
if (block.elements().empty())
{
std::cout << " [[";
ndn::name::Component(block.value(), block.value_size()).toUri(std::cout);
std::cout<< "]]";
}
std::cout << std::endl;
for (ndn::Block::element_const_iterator i = block.elements_begin();
i != block.elements_end();
++i)
{
BlockPrinter(*i, indent+" ");
}
}
/**
* Show detailed information for all uniforms of this program
*/
void SciIllLib::CGLShaderProgram::showUniformInformation()
{
std::cout << "Getting ShaderProgram uniform information: " << std::endl;
int count = 0;
glGetProgramiv(m_hndProgram, GL_ACTIVE_UNIFORMS, &count);
if (count == 0)
{
std::cout << "--> No uniforms defined!" << std::endl;
return;
}
GLsizei bufSize = 256;
GLint size;
GLsizei length;
GLenum type;
char* name = new char[bufSize];
for (int idx=0; idx < count; idx++)
{
glGetActiveUniform(m_hndProgram, idx, bufSize, &length, &size, &type, name);
std::cout << "- " << idx << ":" << name << ", ";
printTypeInfo(type);
std::cout << std::endl;
}
}
