Source/System/Action/RenderAction/OSGRenderActionTask.h

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  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _OSGRENDERACTIONTASK_H_
  40 #define _OSGRENDERACTIONTASK_H_
  41
  42 #ifdef __sgi
  43 #pragma once
  44 #endif
  45
  46 #include "OSGDrawTask.h"
  47 #include "OSGBarrier.h"
  48
  49 OSG_BEGIN_NAMESPACE
  50
  51 class RenderOptions;
  52
  53 /*! \ingroup GrpSystemRenderAction
  54     \ingroup GrpLibOSGSystem
  55  */
  56
  57 class RenderActionTask : public DrawTask
  58 {
  59     /*==========================  PUBLIC  =================================*/
  60
  61   public:
  62
  63     static const UInt32 HandleGLFinish       = Inherited::LastType + 1;
  64     static const UInt32 HandleGLFinishNoWait = Inherited::LastType + 2;
  65     static const UInt32 LastType             = HandleGLFinishNoWait;
  66
  67     typedef DrawTask Inherited;
  68
  69     /*---------------------------------------------------------------------*/
  70     /*! \name                   Statistic                                  */
  71     /*! \{                                                                 */
  72
  73     RenderActionTask(UInt32 uiType);
  74
  75     /*! \}                                                                 */
  76     /*---------------------------------------------------------------------*/
  77     /*! \name                    Access                                    */
  78     /*! \{                                                                 */
  79
  80     virtual void execute(HardwareContext *pContext, DrawEnv *pEnv);
  81
  82     /*! \}                                                                 */
  83     /*---------------------------------------------------------------------*/
  84     /*! \name                    Access                                    */
  85     /*! \{                                                                 */
  86
  87     void waitForBarrier  (void);
  88
  89     /*! \}                                                                 */
  90     /*---------------------------------------------------------------------*/
  91     /*! \name                    Access                                    */
  92     /*! \{                                                                 */
  93
  94     /*! \}                                                                 */
  95     /*---------------------------------------------------------------------*/
  96     /*! \name                    Access                                    */
  97     /*! \{                                                                 */
  98
  99     virtual void dump(UInt32 uiIndent);
 100
 101     /*! \}                                                                 */
 102     /*=========================  PROTECTED  ===============================*/
 103
 104   protected:
 105
 106     /*---------------------------------------------------------------------*/
 107     /*! \name                      Member                                  */
 108     /*! \{                                                                 */
 109
 110     BarrierRefPtr _pBarrier;
 111
 112     /*! \}                                                                 */
 113     /*---------------------------------------------------------------------*/
 114     /*! \name                   Destructor                                 */
 115     /*! \{                                                                 */
 116
 117     virtual ~RenderActionTask(void);
 118
 119     /*! \}                                                                 */
 120     /*==========================  PRIVATE  ================================*/
 121
 122   private:
 123
 124     /*! \brief prohibit default function (move to 'public' if needed) */
 125     RenderActionTask(const RenderActionTask &source);
 126     /*! \brief prohibit default function (move to 'public' if needed) */
 127     void operator =(const RenderActionTask &source);
 128 };
 129
 130 typedef RefCountPtr<RenderActionTask,
 131                     MemObjRefCountPolicy> RenderActionTaskRefPtr;
 132
 133
 134 OSG_END_NAMESPACE
 135
 136 #include "OSGRenderActionTask.inl"
 137
 138 #endif /* _OSGRENDERACTIONTASK_H_ */