#ifdef __XUPV2P//  Microblaze related declaration#include <xparameters.h>#include <sysace_stdio.h>#include "xio.h"#include "ejpgl.h"#define __MICROBLAZE#define __BIGENDIAN// XUPV2P board related declaration #define BMP_ADDRESS  0x30000000#define BMP_MAXSIZE   4*1024*1024SYSACE_FILE *infile;SYSACE_FILE *outfile;char* bmpimage;int bmpsize;INFOHEADER _bmpheader;INFOHEADER *bmpheader;JPEGHEADER _jpegheader;int getbmpheader(INFOHEADER *header);void writejpegfooter();unsigned long htonl(unsigned long x) {	return ((((x)&0xff000000)>>24) | (((x)&0x00ff0000)>>8) | (((x)&0x0000ff00)<<8) | (((x)&0x000000ff)<<24));		}unsigned short hton(unsigned short x) {	return ((((x) & 0xff00)>>8) | (((x) &0x00ff)<<8));}int openBMPJPG(int argc, char* bmpfilename, char* jpgfilename) {	int jpegheadersize;		bmpimage=(unsigned char*)BMP_ADDRESS;  	bmpsize=0;  	xil_printf("\r\nBMP2JPG Code Compiled at %s %s\r\n", __DATE__, __TIME__);		bmpfilename = "image01.bmp";  // argc argv is not accepted on XUPV2P yet	jpgfilename = "image01.jpg";  	bmpheader=&_bmpheader;  	if ((infile = sysace_fopen(bmpfilename, "r")) == NULL) {   // not "rb"       	xil_printf("\n\r%s is not a valid BMP-file",bmpfilename);	  	exit(0);  	}  	bmpsize = sysace_fread(bmpimage, 1, BMP_MAXSIZE, infile);  	xil_printf("bmpsize %d\r\n", bmpsize);  	if (bmpsize==BMP_MAXSIZE) {       	xil_printf("\n\r%s is too large",bmpfilename);	  	exit(0);  	}  	if (getbmpheader(bmpheader) == 0) { //File is a valid BMP       	xil_printf("\r\n%s is not a valid BMP-file",bmpfilename);	  	exit(0);  	}  	xil_printf("Image width: %d pixels\r\n", bmpheader->width);	xil_printf("Image height: %d pixels\r\n", bmpheader->height);       outfile = sysace_fopen(jpgfilename, "w");  // not "wb"  	if (outfile == NULL) {       	xil_printf("\r\nerror in writing jpg header");	  	exit(0);  		}      	jpegheadersize = writejpegheader(bmpheader, &_jpegheader);	if (jpegheadersize == 0) return 0;       	sysace_fwrite(&_jpegheader,jpegheadersize,1,outfile);	   	return 1;}int closeBMPJPG() {  	unsigned int col, cols, row, rows;	rows = bmpheader->height>>4;       cols = bmpheader->width>>4;       xil_printf("\r\nProcessed more than %d %dx%d-blocks.",(row-1)*cols,MATRIX_SIZE,MATRIX_SIZE);  // +col       	writejpegfooter();	sysace_fclose(outfile);	sysace_fclose(infile);	return 0;	}static unsigned char buffer[MACRO_BLOCK_SIZE*3];  // move array on main memoryvoid get_MB(int mb_row, int mb_col, signed char pixelmatrix[MACRO_BLOCK_SIZE][MACRO_BLOCK_SIZE*3]) {       unsigned int row, col;	int offset;	        for(row = 0;row < MACRO_BLOCK_SIZE; row++) {//		offset = bmpsize-3*bmpheader->width*(row + 1 + mb_row*MATRIX_SIZE)+MATRIX_SIZE*3*mb_col;//		memcpy(pixelmatrix[row], bmpimage + offset, MATRIX_SIZE*3);		offset = bmpsize-3*bmpheader->width*(row + 1 + mb_row*MACRO_BLOCK_SIZE)+MACRO_BLOCK_SIZE*3*mb_col;		memcpy(buffer, bmpimage + offset, MACRO_BLOCK_SIZE*3);			for(col = 0; col < MACRO_BLOCK_SIZE*3; col++) {				pixelmatrix[row][col] = buffer[col]- 128;			}        }}void put_char(unsigned char c) {	sysace_fwrite(&c, 1, 1, outfile);}int getbmpheader(INFOHEADER *header){       memcpy(header, bmpimage+14, sizeof(INFOHEADER));#if defined(__BIGENDIAN)      // for Big Endian processors	header->size = htonl(header->size);	header->width = htonl(header->width);	header->height = htonl(header->height);	header->planes = hton(header->planes);	header->bits = hton(header->bits);	header->compression = htonl(header->compression);	header->imagesize = htonl(header->imagesize);	header->xresolution = htonl(header->xresolution);	header->yresolution= htonl(header->yresolution);	header->ncolours= htonl(header->ncolours);	header->importantcolours= htonl(header->importantcolours);#endif        return 1;}void writejpegfooter(){        unsigned char footer[2];        footer[0] = 0xff;        footer[1] = 0xd9;//        fseek(file,0,SEEK_END);        sysace_fwrite(footer,sizeof(footer),1, outfile);}#endif