Change command buffer client code to use structures....

command_buffer/service/cross/cmd_parser.h

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 79 matching lines @@
 // is responsible for de-multiplexing commands and their arguments.
 class AsyncAPIInterface {
  public:
   AsyncAPIInterface() {}
   virtual ~AsyncAPIInterface() {}
 
   // Executes a command.
   // Parameters:
   //    command: the command index.
   //    arg_count: the number of CommandBufferEntry arguments.
-  //    args: the arguments.
+  //    cmd_data: the command data.
   // Returns:
   //   BufferSyncInterface::NO_ERROR if no error was found, one of
   //   BufferSyncInterface::ParseError otherwise.
   virtual BufferSyncInterface::ParseError DoCommand(
       unsigned int command,
       unsigned int arg_count,
-      const void* args) = 0;
+      const void* cmd_data) = 0;
 };
 
 }  // namespace command_buffer
 }  // namespace o3d
 
 #endif  // O3D_COMMAND_BUFFER_SERVICE_CROSS_CMD_PARSER_H_