customproc_dsp_ctrl.h

/****************************************************************************
 * modules/include/audio/dsp_framework/customproc_dsp_ctrl.h
 *
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#ifndef __CUSTOMPROC_DSP_CTRL_H__
#define __CUSTOMPROC_DSP_CTRL_H__
 
#include <string.h>
 
#include <audio/dsp_framework/customproc_command_base.h>
#include <audio/dsp_framework/customproc_dsp_userproc_if.h>
 
class CustomprocDspCtrl
{
public:
  void parse(CustomprocCommand::CmdBase *cmd);
 
  CustomprocDspCtrl(CustomprocDspUserProcIf *p_userproc_ins)
    : m_p_userproc(p_userproc_ins)
    , m_state(Booted)
  {}
 
private:
 
  typedef enum
  {
    Booted = 0,
    Ready,
    Active,
 
    DspStateNum
  } DspState;
 
  CustomprocDspUserProcIf *m_p_userproc;
  DspState m_state;
 
  typedef void (CustomprocDspCtrl::*CtrlProc)(CustomprocCommand::CmdBase *cmd);
  static CtrlProc CtrlFuncTbl[CustomprocCommand::CmdTypeNum][DspStateNum];
 
  void init(CustomprocCommand::CmdBase *cmd);
  void exec(CustomprocCommand::CmdBase *cmd);
  void flush(CustomprocCommand::CmdBase *cmd);
  void set(CustomprocCommand::CmdBase *cmd);
  void illegal(CustomprocCommand::CmdBase *cmd);
};
 
#endif /* __USERCUSTOM_DSP_CTRL_H__ */