diff options
| -rw-r--r-- | src/mesa/main/fbobject.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c index a29f1ab13c0..bf7e85c8826 100644 --- a/src/mesa/main/fbobject.c +++ b/src/mesa/main/fbobject.c @@ -2141,8 +2141,12 @@ _mesa_CheckFramebufferStatus(GLenum target) } if (_mesa_is_winsys_fbo(buffer)) { - /* The window system / default framebuffer is always complete */ - return GL_FRAMEBUFFER_COMPLETE_EXT; + /* EGL_KHR_surfaceless_context allows the winsys FBO to be incomplete. */ + if (buffer != &IncompleteFramebuffer) { + return GL_FRAMEBUFFER_COMPLETE_EXT; + } else { + return GL_FRAMEBUFFER_UNDEFINED; + } } /* No need to flush here */ |