captest.c

linux下的视频捕周编程应用程序

head	1.2;
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	START:1.1.1.1
	F[Cujitsu:1.1.1;
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1.2
date	2004.09.30.04.01.44;	author floyd;	state Exp;
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filename	@captest.c@;

1.1
date	2004.09.30.01.37.07;	author floyd;	state Exp;
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	1.1.1.1;
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1.1.1.1
date	2004.09.30.01.37.07;	author floyd;	state Exp;
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next	;
deltatype	text;
permissions	444;


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@/*************************************************/
/**                                             **/
/**  Reference program for SPD                  **/
/**  FR-V Companion part TEST program           **/
/**  Video Capture Controller Test application  **/
/**  Copyright (C) 2004 FMC / Fujitsu           **/
/**                                             **/
/*************************************************/
/*
 * $Log: captest.c,v $
 * Revision 1.1  2004/05/29 12:24:41  root
 * Initial revision
 *
 *
 */
#include <stdio.h>
#include <string.h>
#include <linux/config.h>
#include <AbsDeviceDrv/FRV_Companion/VideoDevice/inc/ADD_VideoCapture.h>
#include <AbsDeviceDrv/FRV_Companion/VideoDevice/inc/ADD_VideoOut.h>

static int ntsc_flg = 0;

main(int argc, char **argv)
{
	ADD_VideoStr	vs_in, vs_out;
	char		*in, *out;

	vs_in.mode = C2_NTSC;
	vs_in.width = QVGA_W;
	vs_in.height = QVGA_H;
	ADD_CaptureInit(&vs_in);
	
	if(argc > 1){
		if(!strcmp(argv[1],"-ntsc")){
			printf("NTSC mode\n");
			vs_out.mode = C2_NTSC;
			(unsigned int)out =
				(unsigned int)ADD_VideoInit(&vs_out);
			ADD_VideoStart();	
			ntsc_flg = 1;
		}else if(!strcmp(argv[1], "-h")){
			printf("usage : captest [-ntsc]\n");
			exit(-1);
		}else{
			vs_out.mode = C2_QVGA;
			vs_out.width = QVGA_W;
			vs_out.height = QVGA_H;
			(unsigned int)out = (unsigned int)atoi(argv[1]);
			if(out == 0){
				printf("bad vram address\n");
			}
		}
	}else{
		vs_out.mode = C2_QVGA;
		(unsigned int)out = (unsigned int)ADD_VideoInit(&vs_out);
		ADD_VideoStart();	
	}

	printf("in : %d x %d\n", vs_in.width, vs_in.height);
	printf("out: %d x %d\n", vs_out.width, vs_out.height);
	ADD_CaptureStart();
	while(1){
		(unsigned int)in = (unsigned int)ADD_CaptureFrame(1);
#ifdef CONFIG_VDC_E_MEDIAMASTER
		if(vs_out.width == vs_in.width &&
	           vs_out.height == vs_in.height){
			bcopy(in, out, vs_out.width*vs_out.height*2);
		}else{
			int y;
			for(y = 0; y < vs_in.height; y++){
				bcopy(in + y * vs_in.width * 2,
				      out + y * vs_out.width * 2,
				      vs_in.width * 2);
			}
		}
#else
		if(ntsc_flg){
			// Interlace convert. output to center of screen
			PIconv_o(in, QVGA_W*2,QVGA_H,
				out + (720*60+200)*2, NTSC_W*2); 
			PIconv_e(in, QVGA_W*2,QVGA_H,
				out + NTSC_W*NTSC_H + (720*60+200)*2,
				NTSC_W*2); 
		}else{
			bcopy(in, out, QVGA_W*QVGA_H*2);
		}
#endif
		ADD_FreeCapturedFrame();
	}
}

@


1.1
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@Initial revision
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1.1.1.1
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@native SPD
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