diff options
Diffstat (limited to 'src/mesa/main/texstate.c')
| -rw-r--r-- | src/mesa/main/texstate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index 91e7ad96420..d234b176813 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -1,4 +1,4 @@ -/* $Id: texstate.c,v 1.89 2002/12/18 15:01:26 brianp Exp $ */ +/* $Id: texstate.c,v 1.90 2002/12/30 19:24:05 alanh Exp $ */ /* * Mesa 3-D graphics library @@ -2427,7 +2427,8 @@ _mesa_ActiveTextureARB( GLenum target ) _mesa_debug(ctx, "glActiveTexture %s\n", _mesa_lookup_enum_by_nr(target)); - if (texUnit > ctx->Const.MaxTextureUnits) { + /* Cater for texture unit 0 is first, therefore use >= */ + if (texUnit >= ctx->Const.MaxTextureUnits) { _mesa_error(ctx, GL_INVALID_ENUM, "glActiveTextureARB(target)"); return; } |