added outputs_written field to pipe_shader_state

src/mesa/state_tracker/st_atom_fs.c

@@ -85,6 +85,7 @@ static void update_fs( struct st_context *st )
 
    memset( &fs, 0, sizeof(fs) );
    fs.inputs_read = fp->Base.Base.InputsRead;
+   fs.outputs_written = fp->Base.Base.OutputsWritten;
    fs.tokens = &fp->tokens[0];
    fs.constants = &fp->constants;