diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-03-29 17:27:59 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-03-29 17:27:59 +0000 |
| commit | 103bc0f75c00dfcf671dc50d8d9666f88a42a59d (patch) | |
| tree | a77d919e21188e7c1c36718fb317f5c43d39383e /src/mesa/main/get.c | |
| parent | 23d319fc7dda3ae3639c05cd2c7a8bcdac9eac36 (diff) | |
Replaced ClipEnabled[] array and _AnyClip with ClipPlanesEnabled bitmask.
Diffstat (limited to 'src/mesa/main/get.c')
| -rw-r--r-- | src/mesa/main/get.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c index efbed8ccb1..8cb99ecdbf 100644 --- a/src/mesa/main/get.c +++ b/src/mesa/main/get.c @@ -1,10 +1,10 @@ -/* $Id: get.c,v 1.75 2001/12/18 04:06:45 brianp Exp $ */ +/* $Id: get.c,v 1.76 2002/03/29 17:27:59 brianp Exp $ */ /* * Mesa 3-D graphics library * 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"), @@ -228,7 +228,10 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params ) case GL_CLIP_PLANE3: case GL_CLIP_PLANE4: case GL_CLIP_PLANE5: - *params = ctx->Transform.ClipEnabled[pname-GL_CLIP_PLANE0]; + if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) + *params = GL_TRUE; + else + *params = GL_FALSE; break; case GL_COLOR_CLEAR_VALUE: params[0] = ctx->Color.ClearColor[0] ? GL_TRUE : GL_FALSE; @@ -1554,7 +1557,10 @@ _mesa_GetDoublev( GLenum pname, GLdouble *params ) case GL_CLIP_PLANE3: case GL_CLIP_PLANE4: case GL_CLIP_PLANE5: - *params = (GLdouble) ctx->Transform.ClipEnabled[pname-GL_CLIP_PLANE0]; + if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) + *params = 1.0; + else + *params = 0.0; break; case GL_COLOR_CLEAR_VALUE: params[0] = (GLdouble) CHAN_TO_FLOAT(ctx->Color.ClearColor[0]); @@ -2790,7 +2796,10 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params ) case GL_CLIP_PLANE3: case GL_CLIP_PLANE4: case GL_CLIP_PLANE5: - *params = (GLfloat) ctx->Transform.ClipEnabled[pname-GL_CLIP_PLANE0]; + if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) + *params = 1.0; + else + *params = 0.0; break; case GL_COLOR_CLEAR_VALUE: params[0] = CHAN_TO_FLOAT(ctx->Color.ClearColor[0]); @@ -3996,8 +4005,10 @@ _mesa_GetIntegerv( GLenum pname, GLint *params ) case GL_CLIP_PLANE3: case GL_CLIP_PLANE4: case GL_CLIP_PLANE5: - i = (GLint) (pname - GL_CLIP_PLANE0); - *params = (GLint) ctx->Transform.ClipEnabled[i]; + if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) + *params = 1; + else + *params = 0; break; case GL_COLOR_CLEAR_VALUE: params[0] = FLOAT_TO_INT( (ctx->Color.ClearColor[0]) ); |