terminate.frag ERROR: 0:3: 'terminateInvocation' : undeclared identifier ERROR: 0:9: '' : syntax error, unexpected TERMINATE_INVOCATION, expecting COMMA or SEMICOLON ERROR: 2 compilation errors. No code generated. Shader version: 400 Requested GL_EXT_terminate_invocation ERROR: node is still EOpNull! 0:3 Function Definition: foo( ( global void) 0:3 Function Parameters: 0:3 Sequence 0:3 'terminateInvocation' ( temp float) 0:? Linker Objects Linked fragment stage: Shader version: 400 Requested GL_EXT_terminate_invocation ERROR: node is still EOpNull! 0:? Linker Objects