1 files changed, 8 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index a75133ec73..792f26b5ed 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -419,9 +419,13 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
       intelPrintSAREA(sarea);
 }
 
+static const __DRIextension *intelExtensions[] = {
+    &driCopySubBufferExtension.base,
+    NULL
+};
 
-static GLboolean
-intelInitDriver(__DRIscreenPrivate * sPriv)
+
+static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
 {
    intelScreenPrivate *intelScreen;
    I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
@@ -522,6 +526,8 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
       }
    }
 
+   sPriv->extensions = intelExtensions;
+
    if (glx_enable_extension != NULL) {
       (*glx_enable_extension) (sPriv->psc, "GLX_SGI_swap_control");
       (*glx_enable_extension) (sPriv->psc, "GLX_SGI_video_sync");