diff options
Diffstat (limited to 'tools/rgb2ycbcr.c')
| -rw-r--r-- | tools/rgb2ycbcr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/rgb2ycbcr.c b/tools/rgb2ycbcr.c index f034dc44..925efe0a 100644 --- a/tools/rgb2ycbcr.c +++ b/tools/rgb2ycbcr.c @@ -1,4 +1,4 @@ -/* $Header: /usr/people/sam/tiff/tools/RCS/rgb2ycbcr.c,v 1.27 1996/01/10 19:35:31 sam Exp $ */ +/* $Header: /usr/people/sam/tiff/tools/RCS/rgb2ycbcr.c,v 1.28 1996/06/10 20:47:54 sam Exp $ */ /* * Copyright (c) 1991-1996 Sam Leffler @@ -34,7 +34,9 @@ #define CopyField(tag, v) \ if (TIFFGetField(in, tag, &v)) TIFFSetField(out, tag, v) +#ifndef howmany #define howmany(x, y) (((x)+((y)-1))/(y)) +#endif #define roundup(x, y) (howmany(x,y)*((uint32)(y))) #define LumaRed ycbcrCoeffs[0] |