diff options
Diffstat (limited to 'src/mesa/main/depth.h')
| -rw-r--r-- | src/mesa/main/depth.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mesa/main/depth.h b/src/mesa/main/depth.h index 39064a653bc..ec16ecf37d4 100644 --- a/src/mesa/main/depth.h +++ b/src/mesa/main/depth.h @@ -1,10 +1,10 @@ -/* $Id: depth.h,v 1.6 2000/02/02 22:16:04 brianp Exp $ */ +/* $Id: depth.h,v 1.7 2000/03/03 17:47:39 brianp Exp $ */ /* * Mesa 3-D graphics library * Version: 3.3 * - * Copyright (C) 1999 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2000 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"), @@ -49,14 +49,12 @@ _mesa_DepthMask( GLboolean flag ); - /* - * Return the address of the Z-buffer value for window coordinate (x,y): + * Internal functions */ -#define Z_ADDRESS( CTX, X, Y ) \ - ((CTX)->DrawBuffer->Depth + (CTX)->DrawBuffer->Width * (Y) + (X)) - +extern GLvoid * +_mesa_zbuffer_address(GLcontext *ctx, GLint x, GLint y); extern GLuint |