diff options
| -rw-r--r-- | src/mesa/main/fbobject.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index a2264b0dbfe..7b3599f9322 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -1962,6 +1962,11 @@ _mesa_GenerateMipmapEXT(GLenum target) texObj = _mesa_get_current_tex_object(ctx, target); + if (texObj->BaseLevel >= texObj->MaxLevel) { + /* nothing to do */ + return; + } + _mesa_lock_texture(ctx, texObj); if (target == GL_TEXTURE_CUBE_MAP) { GLuint face; |