commit 88e673d2a30d4b7d70a7ee3e15ba259e0dbd3dfa
author Yaowu Xu <yaowu@google.com> Fri Aug 18 09:38:17 2017 -0700
committer Yaowu Xu <yaowu@google.com> Fri Aug 18 14:41:29 2017 -0700
tree f77637188dd45ad0631ad60762bf90ea37495537
parent 400bf65133b798b102d15f56a91d67ed447437bd

Correctly indicate invalid partition context

BUG=aomedia:685

Change-Id: I8490af713c53e8c420ef9dffa7c27bb71bbfca54

av1/common/enums.h

diff --git a/av1/common/enums.h b/av1/common/enums.h
index 2fe5b38..44df26a 100644
--- a/av1/common/enums.h
+++ b/av1/common/enums.h
@@ -149,6 +149,7 @@
 #define PARTITION_BLOCK_SIZES (4 + CONFIG_EXT_PARTITION)
 #define PARTITION_CONTEXTS_PRIMARY (PARTITION_BLOCK_SIZES * PARTITION_PLOFFSET)
 #if CONFIG_UNPOISON_PARTITION_CTX
+#define INVALID_PARTITION_CTX (-1)
 #define PARTITION_CONTEXTS \
   (PARTITION_CONTEXTS_PRIMARY + 2 * PARTITION_BLOCK_SIZES)
 #else

av1/common/onyxc_int.h

diff --git a/av1/common/onyxc_int.h b/av1/common/onyxc_int.h
index 2590989..c12db9d 100644
--- a/av1/common/onyxc_int.h
+++ b/av1/common/onyxc_int.h
@@ -913,7 +913,7 @@
   else if (!has_rows && has_cols)
     return PARTITION_CONTEXTS_PRIMARY + PARTITION_BLOCK_SIZES + bsl;
   else
-    return PARTITION_CONTEXTS;  // Bogus context, forced SPLIT
+    return INVALID_PARTITION_CTX;  // Bogus context, forced SPLIT
 #else
   const PARTITION_CONTEXT *above_ctx = xd->above_seg_context + mi_col;
   const PARTITION_CONTEXT *left_ctx =