diff options
| -rw-r--r-- | src/mesa/main/texparam.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c index 032c22b252..310d594cd5 100644 --- a/src/mesa/main/texparam.c +++ b/src/mesa/main/texparam.c @@ -554,8 +554,13 @@ _mesa_TexParameterf(GLenum target, GLenum pname, GLfloat param) } break; default: - /* this will generate an error if pname is illegal */ - need_update = set_tex_parameterf(ctx, texObj, pname, ¶m); + { + /* this will generate an error if pname is illegal */ + GLfloat p[4]; + p[0] = param; + p[1] = p[2] = p[3] = 0.0F; + need_update = set_tex_parameterf(ctx, texObj, pname, p); + } } if (ctx->Driver.TexParameter && need_update) { |