Play-/tools/MediaCenter/Source/VideoStream_ReadMotionVectors.h

#ifndef _VIDEOSTREAM_READMOTIONVECTORS_H_
#define _VIDEOSTREAM_READMOTIONVECTORS_H_

#include "VideoStream_Program.h"
#include "VideoStream_ReadMotionVector.h"

namespace VideoStream
{
	class ReadMotionVectors : public Program
	{
	public:
		ReadMotionVectors();
		virtual ~ReadMotionVectors();

		void SetRSizes(uint8, uint8);
		void SetMotionVector(int16*);

		void Reset();
		void Execute(void*, Framework::CBitStream&);

	private:
		enum PROGRAM_STATE
		{
			STATE_INIT,
			STATE_SINGLE_READVECTOR,
			STATE_DOUBLE_FIRST_READFIELDSELECT,
			STATE_DOUBLE_FIRST_READVECTOR,
			STATE_DOUBLE_SECOND_READFIELDSELECT,
			STATE_DOUBLE_SECOND_READVECTOR,
			STATE_DONE,
		};

		ReadMotionVector m_motionVectorReader;
		PROGRAM_STATE m_programState;
		uint8 m_hrSize;
		uint8 m_vrSize;
		int16* m_motionVector;
	};
}

#endif