| Line 96... |
Line 96... |
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int i;
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int i;
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unsigned int col, cols, row, rows;
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unsigned int col, cols, row, rows;
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int compression;
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int compression;
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int sample;
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int sample;
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char* bmpfilename = "image03.bmp";
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char* jpgfilename = "image03.jpg";
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int bmpsizelimit = 2*1024*1024;
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compression = 0;
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compression = 0;
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// bmpimage=(unsigned char*)0x70000000;
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// bmpimage=(unsigned char*)0x70000000;
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bmpimage=(unsigned char*)0x30000000;
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bmpimage=(unsigned char*)0x30000000;
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| Line 107... |
Line 110... |
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xil_printf("\r\nBMP2JPG Code Compiled at %s %s\r\n", __DATE__, __TIME__);
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xil_printf("\r\nBMP2JPG Code Compiled at %s %s\r\n", __DATE__, __TIME__);
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bmpheader=&_bmpheader;
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bmpheader=&_bmpheader;
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if ((infile = sysace_fopen("image01.bmp", "r")) == NULL) {
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if ((infile = sysace_fopen(bmpfilename, "r")) == NULL) {
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ejpgl_error(eOPENINPUT_FILE, 0);
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ejpgl_error(eOPENINPUT_FILE, 0);
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}
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}
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bmpsize = sysace_fread(bmpimage, 1, 1024*1024, infile);
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xil_printf("File name %s\r\n", bmpfilename);
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bmpsize = sysace_fread(bmpimage, 1, bmpsizelimit, infile);
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xil_printf("bmpsize %d\r\n", bmpsize);
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xil_printf("bmpsize %d\r\n", bmpsize);
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if (bmpsize==bmpsizelimit) {
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#if 0
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bmpsize = sysace_fread(bmpimage, 1, 65536, infile);
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xil_printf("bmpsize %d\r\n", bmpsize);
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if (bmpsize==65536) {
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ejpgl_error(eLARGE_INPUTFILE, 0);
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ejpgl_error(eLARGE_INPUTFILE, 0);
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}
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}
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#endif
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/* if ((outfile2 = sysace_fopen("image01b.bmp", "w")) == NULL) { // see if the BMP file is correctly read into memory
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/* if ((outfile2 = sysace_fopen("image01b.bmp", "w")) == NULL) { // see if the BMP file is correctly read into memory
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ejpgl_error(eOPENOUTPUT_FILE, 0);
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ejpgl_error(eOPENOUTPUT_FILE, 0);
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}
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}
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| Line 139... |
Line 138... |
xil_printf("Image height: %d pixels\r\n", bmpheader->height);
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xil_printf("Image height: %d pixels\r\n", bmpheader->height);
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rows = bmpheader->height>>4; // 3;
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rows = bmpheader->height>>4; // 3;
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cols = bmpheader->width>>4; // 3;
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cols = bmpheader->width>>4; // 3;
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if ((outfile = sysace_fopen("image01.jpg", "w")) == NULL) {
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if ((outfile = sysace_fopen(jpgfilename, "w")) == NULL) {
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ejpgl_error(eOPENOUTPUT_FILE, 0);
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ejpgl_error(eOPENOUTPUT_FILE, 0);
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}
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}
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writejpegheader(outfile,bmpheader);
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writejpegheader(outfile,bmpheader);
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