GC3Dint WebGLProgram::getActiveAttribLocation(GC3Duint index)
{
cacheInfoIfNeeded();
if (index >= numActiveAttribLocations())
return -1;
return m_activeAttribLocations[index];
}
bool WebGLProgram::isUsingVertexAttrib0()
{
cacheInfoIfNeeded();
for (unsigned ii = 0; ii < numActiveAttribLocations(); ++ii) {
if (!getActiveAttribLocation(ii))
return true;
}
return false;
}
void WebGLProgram::setLinkStatus(bool status)
{
cacheInfoIfNeeded();
m_linkStatus = status;
}
bool WebGLProgram::getLinkStatus()
{
cacheInfoIfNeeded();
return m_linkStatus;
}
unsigned WebGLProgram::numActiveAttribLocations()
{
cacheInfoIfNeeded();
return m_activeAttribLocations.size();
}
bool WebGLProgram::linkStatus(WebGLRenderingContextBase* context) {
cacheInfoIfNeeded(context);
return m_linkStatus;
}
