int size;
GLenum type;
glGetActiveAttrib(id, i, sizeof(name), &len, &size, &type, name);
- if(len && !strncmp(name, "gl_", 3))
+ if(len && strncmp(name, "gl_", 3))
+ {
+ if(len>3 && !strcmp(name+len-3, "[0]"))
+ name[len-3] = 0;
+
+ AttributeInfo &info = attributes[name];
+ info.name = name;
+ info.location = glGetAttribLocation(id, name);
+ info.size = size;
+ info.type = type;
+ }
+ else
legacy_vars = true;
}
}
return i->second.block->bind_point<0 ? i->second.location : -1;
}
+const Program::AttributeInfo &Program::get_attribute_info(const string &name) const
+{
+ return get_item(attributes, name);
+}
+
+int Program::get_attribute_location(const string &n) const
+{
+ if(n[n.size()-1]==']')
+ throw invalid_argument("Program::get_attribute_location");
+
+ AttributeMap::const_iterator i = attributes.find(n);
+ return i!=attributes.end() ? i->second.location : -1;
+}
+
void Program::bind() const
{
if(!linked)