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[/] [kiss-board/] [tags/] [initial/] [kiss-board_soc/] [sw/] [bmp2c/] [bmp.c] - Blame information for rev 11

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Line No. Rev Author Line
1 2 fukuchi 
 
2 
#include <stdio.h>
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#include <stdlib.h>
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#include "bmp.h"
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void BmpRead(BITMAP *bitMap){
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        FILE    *fp;
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        int     line;
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        int     x;
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        int     y;
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        char    dummy;
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#ifdef WIN32
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        setmode( fileno(stdin), O_BINARY );
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#endif
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        fp = stdin;
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        fread((char *)&(bitMap->bitMapFile.bfType)              ,1,2,fp);
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        fread((char *)&(bitMap->bitMapFile.bfSize)              ,1,4,fp);
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        fread((char *)&(bitMap->bitMapFile.bfReserved1)         ,1,2,fp);
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        fread((char *)&(bitMap->bitMapFile.bfReserved2)         ,1,2,fp);
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        fread((char *)&(bitMap->bitMapFile.bfOffBits)           ,1,4,fp);
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//      fprintf(stderr,"\nbitMapFile->\n");
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//      fprintf(stderr,"bfType           =%d\n",bitMap->bitMapFile.bfType);
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//      fprintf(stderr,"bfSize           =%ld\n",bitMap->bitMapFile.bfSize);
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//      fprintf(stderr,"bfReserved       =%x\n",bitMap->bitMapFile.bfReserved1);
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//      fprintf(stderr,"bfReserved       =%x\n",bitMap->bitMapFile.bfReserved2);
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//      fprintf(stderr,"bfIffBits        =%lx\n",bitMap->bitMapFile.bfOffBits);
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        fread((char *)&(bitMap->bitMapInfo.biSize)              ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biWidth)             ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biHeight)            ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biPlanes)            ,1,2,fp);
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        fread((char *)&(bitMap->bitMapInfo.biBitCount)          ,1,2,fp);
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        fread((char *)&(bitMap->bitMapInfo.biCompression)       ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biSizeImage)         ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biXPixPerMeter)      ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biYPixPerMeter)      ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biClrUsed)           ,1,4,fp);
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        fread((char *)&(bitMap->bitMapInfo.biClrImporant)       ,1,4,fp);
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//      fprintf(stderr,"\nbitMapInfo->\n");
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//      fprintf(stderr,"biSize           =%ld\n",bitMap->bitMapInfo.biSize);
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//      fprintf(stderr,"biWidth          =%ld\n",bitMap->bitMapInfo.biWidth);
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//      fprintf(stderr,"biHeight         =%ld\n",bitMap->bitMapInfo.biHeight);
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//      fprintf(stderr,"biPlanes         =%d\n",bitMap->bitMapInfo.biPlanes);
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//      fprintf(stderr,"biBitCount       =%d\n",bitMap->bitMapInfo.biBitCount);
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//      fprintf(stderr,"biCopression     =%ld\n",bitMap->bitMapInfo.biCompression);
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//      fprintf(stderr,"biSizeImage      =%ld\n",bitMap->bitMapInfo.biSizeImage);
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//      fprintf(stderr,"biXPixPerMeter   =%ld\n",bitMap->bitMapInfo.biXPixPerMeter);
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//      fprintf(stderr,"biYPixPerMeter   =%ld\n",bitMap->bitMapInfo.biYPixPerMeter);
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//      fprintf(stderr,"biClrUsed        =%ld\n",bitMap->bitMapInfo.biClrUsed);
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//      fprintf(stderr,"biClrImporant    =%ld\n",bitMap->bitMapInfo.biClrImporant);
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        for ( y=bitMap->bitMapInfo.biHeight - 1 ; 0<=y ; y--) {
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                line = (bitMap->bitMapInfo.biWidth * bitMap->bitMapInfo.biBitCount) / 8;
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                if(line % 4) line = (((line / 4) + 1) * 4);
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                for ( x=0 ; x < bitMap->bitMapInfo.biWidth ; x++) {
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                        line--;fread((char *)&(bitMap->bitColor[x][y].b),1,1,fp); //printf("[%d][%d]->r=%d",x,y,bitMap->bitColor[x][y].r);
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                        line--;fread((char *)&(bitMap->bitColor[x][y].g),1,1,fp); //printf("[%d][%d]->g=%d",x,y,bitMap->bitColor[x][y].g);
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                        line--;fread((char *)&(bitMap->bitColor[x][y].r),1,1,fp); //printf("[%d][%d]->b=%d\n",x,y,bitMap->bitColor[x][y].b);
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                }
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                while(line>0) {
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                        line--;
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                        fread(&dummy,1,1,fp);
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                };
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        }
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        return;
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}
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void BmpWrite(BITMAP *bitMap){
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        FILE    *fp;
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        int     line;
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        int     x;
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        int     y;
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        char    dummy;
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#ifdef WIN32
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        setmode( fileno(stdout), O_BINARY );
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#endif
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        fp = stdout;
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        dummy = 0;
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        fwrite((char *)&(bitMap->bitMapFile.bfType)             ,1,2,fp);
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        fwrite((char *)&(bitMap->bitMapFile.bfSize)             ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapFile.bfReserved1)        ,1,2,fp);
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        fwrite((char *)&(bitMap->bitMapFile.bfReserved2)        ,1,2,fp);
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        fwrite((char *)&(bitMap->bitMapFile.bfOffBits)          ,1,4,fp);
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//      fprintf(stderr,"\nbitMapFile->\n");
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//      fprintf(stderr,"bfType           =%d\n",bitMap->bitMapFile.bfType);
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//      fprintf(stderr,"bfSize           =%ld\n",bitMap->bitMapFile.bfSize);
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//      fprintf(stderr,"bfReserved       =%x\n",bitMap->bitMapFile.bfReserved1);
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//      fprintf(stderr,"bfReserved       =%x\n",bitMap->bitMapFile.bfReserved2);
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//      fprintf(stderr,"bfIffBits        =%lx\n",bitMap->bitMapFile.bfOffBits);
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        fwrite((char *)&(bitMap->bitMapInfo.biSize)             ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biWidth)            ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biHeight)           ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biPlanes)           ,1,2,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biBitCount)         ,1,2,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biCompression)      ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biSizeImage)        ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biXPixPerMeter)     ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biYPixPerMeter)     ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biClrUsed)          ,1,4,fp);
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        fwrite((char *)&(bitMap->bitMapInfo.biClrImporant)      ,1,4,fp);
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//      fprintf(stderr,"\nbitMapInfo->\n");
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//      fprintf(stderr,"biSize           =%ld\n",bitMap->bitMapInfo.biSize);
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//      fprintf(stderr,"biWidth          =%ld\n",bitMap->bitMapInfo.biWidth);
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//      fprintf(stderr,"biHeight         =%ld\n",bitMap->bitMapInfo.biHeight);
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//      fprintf(stderr,"biPlanes         =%d\n",bitMap->bitMapInfo.biPlanes);
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//      fprintf(stderr,"biBitCount       =%d\n",bitMap->bitMapInfo.biBitCount);
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//      fprintf(stderr,"biCopression     =%ld\n",bitMap->bitMapInfo.biCompression);
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//      fprintf(stderr,"biSizeImage      =%ld\n",bitMap->bitMapInfo.biSizeImage);
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//      fprintf(stderr,"biXPixPerMeter   =%ld\n",bitMap->bitMapInfo.biXPixPerMeter);
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//      fprintf(stderr,"biYPixPerMeter   =%ld\n",bitMap->bitMapInfo.biYPixPerMeter);
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//      fprintf(stderr,"biClrUsed        =%ld\n",bitMap->bitMapInfo.biClrUsed);
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//      fprintf(stderr,"biClrImporant    =%ld\n",bitMap->bitMapInfo.biClrImporant);
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        for ( y=bitMap->bitMapInfo.biHeight - 1 ; 0<=y ; y--) {
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                line = (bitMap->bitMapInfo.biWidth * bitMap->bitMapInfo.biBitCount) / 8;
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                if(line % 4) line = (((line / 4) + 1) * 4);
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                for ( x=0 ; x < bitMap->bitMapInfo.biWidth ; x++) {
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                        line--;fwrite((char *)&(bitMap->bitColor[x][y].b),1,1,fp);
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                        line--;fwrite((char *)&(bitMap->bitColor[x][y].g),1,1,fp);
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                        line--;fwrite((char *)&(bitMap->bitColor[x][y].r),1,1,fp);
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                }
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                while(line>0) {
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                        line--;
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                        fwrite(&dummy,1,1,fp);
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                };
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        }
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        return;
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}
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