a

在ccs2.0中运行

正在比较文件 video_ntsc_pal.c 和 F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
***** video_ntsc_pal.c
#include <vportdis.h>
#include <saa7105.h>
#include <saa7115.h>    
#include <saa7121.h>  //change
#include <evmdm642.h>
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
#include <vportdis.h>
//#include <saa7105.h>
#include <saa7121.h>
//change
//#include <tvp5150a.h>
#include <saa7115.h>    

#include <evmdm642.h>
*****

***** video_ntsc_pal.c
extern Int EXTERNALHEAP;
/*
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
extern Int EXTERNALHEAP;


/*
*****

***** video_ntsc_pal.c
{
    Int status;
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
{
//    int ii;
    Int status;
*****

***** video_ntsc_pal.c
        EVMDM642_vDisParamsChan.segId = EXTERNALHEAP;
#ifdef _SAA7105
        EVMDM642_vDisParamsSAA7105.hI2C = EVMDM642_I2C_hI2C;
#endif        
#ifdef _SAA7121
        EVMDM642_vDisParamsSAA7121.hI2C = EVMDM642_I2C_hI2C;
#endif        
        EVMDM642_vCapParamsSAA7115.hI2C = EVMDM642_I2C_hI2C;
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
        EVMDM642_vDisParamsChan.segId = EXTERNALHEAP;
        EVMDM642_vDisParamsSAA7121.hI2C = EVMDM642_I2C_hI2C;
//        EVMDM642_vDisParamsSAA7105.hI2C = EVMDM642_I2C_hI2C;
//change
//        EVMDM642_vCapParamsTVP5150A.hI2C = EVMDM642_I2C_hI2C;
        EVMDM642_vCapParamsSAA7115.hI2C = EVMDM642_I2C_hI2C;
*****

***** video_ntsc_pal.c
#ifdef _LOOPBACK
    capChan = FVID_create("/VP0CAPTURE/A/0", 
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
#ifdef _LOOPBACK
//change
    capChan = FVID_create("/VP0CAPTURE/A/0", 
*****

***** video_ntsc_pal.c
            IOM_INPUT, &status, (Ptr)&EVMDM642_vCapParamsChan, NULL);

***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
            IOM_INPUT, &status, (Ptr)&EVMDM642_vCapParamsChan, NULL);
//    capChan = FVID_create("/VP0CAPTURE/A/0", 
//            IOM_INPUT, &status, (Ptr)&EVMDM642_vCapParamsChan, NULL);

*****

***** video_ntsc_pal.c
    EVMDM642_vCapParamsChan2.scale = VPORT_SCALING_ENABLE;
        EVMDM642_vCapParamsChan2.fldOp = VPORT_FLDOP_FLD1;        
        EVMDM642_vCapParamsChan2.thrld >>=1;
    capChan2 = FVID_create("/VP1CAPTURE/A/1", 
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
    EVMDM642_vCapParamsChan2.scale = VPORT_SCALING_ENABLE;
    EVMDM642_vCapParamsChan2.fldOp = VPORT_FLDOP_FLD1;        
    EVMDM642_vCapParamsChan2.thrld >>=1;
    capChan2 = FVID_create("/VP1CAPTURE/A/1", 
*****

***** video_ntsc_pal.c
    /******************************************************/
    disChan = FVID_create("/VP2DISPLAY", IOM_OUTPUT, 
        &status, (Ptr)&EVMDM642_vDisParamsChan, NULL);
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
    /******************************************************/
    disChan = FVID_create("/VP2DISPLAY/1", IOM_OUTPUT, 
        &status, (Ptr)&EVMDM642_vDisParamsChan, NULL);
*****

***** video_ntsc_pal.c
    /******************************************************/
#ifdef _SAA7105    
    FVID_control(disChan, VPORT_CMD_EDC_BASE + EDC_CONFIG, 
        (Ptr)&EVMDM642_vDisParamsSAA7105);  
#endif
#ifdef _SAA7121    
    FVID_control(disChan, VPORT_CMD_EDC_BASE + EDC_CONFIG, 
        (Ptr)&EVMDM642_vDisParamsSAA7121);  
#endif
        
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C
    /******************************************************/
    
    FVID_control(disChan, VPORT_CMD_EDC_BASE + EDC_CONFIG, 
         (Ptr)&EVMDM642_vDisParamsSAA7121);
    
        
*****

***** video_ntsc_pal.c


    /******************************************************/
***** F:\DM642\DRIVER\TESTS\VIDEO_NTSC_PAL.C

    /******************************************************/
*****