zpav8tools.h

ZPAV (H265) pnxNNNN(PHILIPS) demo ZPAV (H265) 是 音视频 压缩解压 协议

/*
///////////////////////////////////////////////////////////////////////////////
//                                                                           //
//   Copyright (C) 2006-2008  Beijing,  pengzhen  ([e-mail])  //
//                                                                           //
///////////////////////////////////////////////////////////////////////////////
*/

#ifndef __ZPAV8_TOOLS_H__
#define __ZPAV8_TOOLS_H__

#include "zpav8id.h"
#include "zpav8tools1.h"

#ifdef __cplusplus
extern "C" {
#endif 


#ifndef WIN32
#define zpav_tools_api
#endif /* !WIN32 */

#ifdef WIN32
#ifdef zpav_tools_exports
#define zpav_tools_api __declspec(dllexport)
#else
#define zpav_tools_api __declspec(dllimport)
#endif 
#endif /* WIN32 */

/** 
* pack // YUV(4:2:0) --> RGB  
*/

typedef void (* pack_yuv420_function )( void* lpYUV420P_Y, int stride_y, 
	                                    void* lpYUV420P_U,               
						                void* lpYUV420P_V, int stride_uv,
						                void* lpBMP, int bmp_width, int bmp_height, int bmp_stride );

zpav_tools_api pack_yuv420_function dvp_pack_yuv420( int ) ; /* YUV(4:2:0) --> RGB */


/** 
* unpack // RGB --> YUV(4:2:0) 
*/

typedef void (* unpack_yuv420_function )( void* lpBMP, 
	                                      void* lpYUV420P_Y, 
	                                      void* lpYUV420P_U, 
	                                      void* lpYUV420P_V, int width, int height ) ;

zpav_tools_api unpack_yuv420_function dvp_unpack_yuv420( int ) ; /* RGB --> YUV(4:2:0) */

/** 
* pack // YUYV(4:2:2 packed ) --> RGB  
* pack // UYVY(4:2:2 packed ) --> RGB  
*/

typedef void (* pack_yuv422_function )( void* lpYUV, int yuv_stride,
	                                    void* lpRGB, int width, int height ) ;

zpav_tools_api pack_yuv422_function dvp_pack_yuyv( int ) ; /* YUYV(4:2:2 packed ) --> RGB */
zpav_tools_api pack_yuv422_function dvp_pack_uyvy( int ) ; /* UYVY(4:2:2 packed ) --> RGB */

/**
* memory operate 
*/

typedef void (* fast_memcpy_function )( void *dst, void *src, int length ) ;

typedef void (* fast_memcpy1_function )( void *dst, int dst_stride, 
								         void *src, int src_stride, int width, int height )  ;

typedef void (* fast_mem_or_function )( void *dst, int dst_stride, 
								        void *src, int src_stride, int width, int height )  ;

zpav_tools_api fast_memcpy_function get_fast_memcpy() ;
zpav_tools_api fast_memcpy1_function get_fast_memcpy1() ;
zpav_tools_api fast_mem_or_function get_fast_mem_or() ;


/**
* Deinterlacing Filters
*/

#define	LINEAR_IPOL_DEINT_FILTER	0	
#define	CUBIC_IPOL_DEINT_FILTER		1
#define	LINEAR_BLEND_DEINT_FILTER	2	
//#define	CUBIC_BLEND_DEINT_FILTER	3	// (not implemented yet)	
#define	MEDIAN_DEINT_FILTER		    4
#define	FFMPEG_DEINT_FILTER		    5
#define	LOWPASS5_DEINT_FILTER		6

typedef void (* dvp_de_interlace_function )( void *dst, int dst_stride, 
								             void *src, int src_stride, int width, int height );

zpav_tools_api dvp_de_interlace_function dvp_de_interlace( int  ) ; /* DeInterlace */


#ifdef __cplusplus
}
#endif 

#endif /* __ZPAV8_TOOLS_H__ */