diff options
Diffstat (limited to 'src/mesa/main/texstate.c')
| -rw-r--r-- | src/mesa/main/texstate.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c index 373cfdcce2f..3eadc53e735 100644 --- a/src/mesa/main/texstate.c +++ b/src/mesa/main/texstate.c @@ -1,4 +1,4 @@ -/* $Id: texstate.c,v 1.65 2002/03/23 01:48:18 brianp Exp $ */ +/* $Id: texstate.c,v 1.66 2002/03/23 16:33:53 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1125,6 +1125,16 @@ _mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params ) FLUSH_VERTICES(ctx, _NEW_TEXTURE); texObj->CompareFunc = params[0]; } + else if (ctx->Extensions.EXT_shadow_funcs && + (func == GL_EQUAL || + func == GL_NOTEQUAL || + func == GL_LESS || + func == GL_GREATER || + func == GL_ALWAYS || + func == GL_NEVER)) { + FLUSH_VERTICES(ctx, _NEW_TEXTURE); + texObj->CompareFunc = params[0]; + } else { _mesa_error(ctx, GL_INVALID_ENUM, "glTexParameter(bad GL_TEXTURE_COMPARE_FUNC_ARB)"); |