shithub: dav1d

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Don't wait for reference pictures in intrabc.

Fixes hang from sample in issue #14.

--- a/src/recon.c

+++ b/src/recon.c

@@ -518,8 +518,9 @@

     ptrdiff_t ref_stride = refp->p.stride[!!pl];

     const pixel *ref;

-    dav1d_thread_picture_wait(refp, dy + bh4 * v_mul + !!my * 4,

-                              PLANE_TYPE_Y + !!pl);

+    if (refp != &f->cur) // i.e. not for intrabc

+        dav1d_thread_picture_wait(refp, dy + bh4 * v_mul + !!my * 4,

+                                  PLANE_TYPE_Y + !!pl);

     if (dx < 3 || dx + bw4 * h_mul + 4 > f->bw * h_mul ||

         dy < 3 || dy + bh4 * v_mul + 4 > f->bh * v_mul)

     {