diff options
| -rw-r--r-- | src/mesa/main/colormac.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mesa/main/colormac.h b/src/mesa/main/colormac.h index 9b41a0655ef..7fdd0b3b9d8 100644 --- a/src/mesa/main/colormac.h +++ b/src/mesa/main/colormac.h @@ -1,10 +1,10 @@ -/* $Id: colormac.h,v 1.10 2001/07/16 15:54:23 brianp Exp $ */ +/* $Id: colormac.h,v 1.11 2002/04/04 16:51:52 brianp Exp $ */ /* * Mesa 3-D graphics library - * Version: 3.5 + * Version: 4.1 * - * Copyright (C) 1999-2001 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -74,10 +74,8 @@ #define CHAN_TO_UBYTE(c) ((c) >> 8) #define CHAN_TO_FLOAT(c) ((GLfloat) ((c) * (1.0 / CHAN_MAXF))) -#define CLAMPED_FLOAT_TO_CHAN(c, f) \ - c = ((GLchan) IROUND((f) * CHAN_MAXF)) -#define UNCLAMPED_FLOAT_TO_CHAN(c, f) \ - c = ( (GLchan) IROUND( CLAMP(f, 0.0, 1.0) * CHAN_MAXF) ) +#define CLAMPED_FLOAT_TO_CHAN(c, f) CLAMPED_FLOAT_TO_USHORT(c, f) +#define UNCLAMPED_FLOAT_TO_CHAN(c, f) UNCLAMPED_FLOAT_TO_USHORT(c, f) #define COPY_CHAN4(DST, SRC) COPY_4V(DST, SRC) |