4 // require_extensions: GL_ARB_uniform_buffer_object
7 /* From the GL_ARB_uniform_buffer_object_spec:
9 * "Layout qualifiers on member declarations cannot use the
10 * shared, packed, or std140 qualifiers. These can only be used
11 * at global scope or on a block declaration."
15 #extension GL_ARB_uniform_buffer_object: require
18 layout(std140) vec4 a;