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Fixed part of write a bmp file, its still truncating the image slightly

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however this fixes another problem.  (Basically  the offset wasn't
being computed correctly.
This is for bug: 1080

Kent
This commit is contained in:
Kent Mein
2004-06-09 19:27:48 +00:00
parent 53e1b83f1e
commit 57fc443fe4
1 changed files with 3 additions and 5 deletions
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8
source/blender/imbuf/intern/bmp.c
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@@ -206,9 +206,8 @@ short imb_savebmp(struct ImBuf *ibuf, int outfile, int flags) {
uchar *data;
FILE *ofile;
extrabytes = (4 - ibuf->x % 4) % 4;
printf("extrabytes = %d\n",extrabytes);
bytesize = (ibuf->x + extrabytes) * ibuf->y;
extrabytes = (4 - ibuf->x*3 % 4) % 4;
bytesize = (ibuf->x * 3 + extrabytes) * ibuf->y;
data = (uchar *) ibuf->rect;
ofile = fdopen(outfile,"ab");
@@ -225,7 +224,7 @@ printf("extrabytes = %d\n",extrabytes);
putShortLSB(1,ofile);
putShortLSB(24,ofile);
putIntLSB(0,ofile);
putIntLSB(bytesize,ofile);
putIntLSB(bytesize + BMP_FILEHEADER_SIZE + sizeof(infoheader),ofile);
putIntLSB(0,ofile);
putIntLSB(0,ofile);
putIntLSB(0,ofile);
@@ -244,6 +243,5 @@ printf("extrabytes = %d\n",extrabytes);
/* add padding here */
for (t=0;t<extrabytes;t++) if (putc(0,ofile) == EOF) return 0;
}
printf("x = %d y = %d\n",x,y);
return 1;
}