shithub: dav1d

Download patch

ref: 8a015fd0f546734f42e7ac8a1046bcef4a712964
parent: 3c251d45edfdec85988bf2934222df6124708877
author: Ronald S. Bultje <[email protected]>
date: Mon Sep 24 04:37:13 EDT 2018 

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)
     {