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-rw-r--r--media/libtheora/bug703135.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/media/libtheora/bug703135.patch b/media/libtheora/bug703135.patch
new file mode 100644
index 000000000..99ba2b5ce
--- /dev/null
+++ b/media/libtheora/bug703135.patch
@@ -0,0 +1,43 @@
+diff --git a/media/libtheora/lib/huffdec.c b/media/libtheora/lib/huffdec.c
+--- a/media/libtheora/lib/huffdec.c
++++ b/media/libtheora/lib/huffdec.c
+@@ -320,16 +320,19 @@ static size_t oc_huff_node_size(int _nbi
+ /*Produces a collapsed-tree representation of the given token list.
+ _tree: The storage for the collapsed Huffman tree.
+ This may be NULL to compute the required storage size instead of
+ constructing the tree.
+ _tokens: A list of internal tokens, in the order they are found in the
+ codebook, and the lengths of their corresponding codewords.
+ _ntokens: The number of tokens corresponding to this tree node.
+ Return: The number of words required to store the tree.*/
++#if defined(_MSC_VER) && _MSC_VER >= 1700
++#pragma optimize( "", off )
++#endif
+ static size_t oc_huff_tree_collapse(ogg_int16_t *_tree,
+ unsigned char _tokens[][2],int _ntokens){
+ ogg_int16_t node[34];
+ unsigned char depth[34];
+ unsigned char last[34];
+ size_t ntree;
+ int ti;
+ int l;
+@@ -367,16 +370,19 @@ static size_t oc_huff_tree_collapse(ogg_
+ /*Pop back up a level of recursion.*/
+ else if(l-->0)nbits=depth[l+1]-depth[l];
+ }
+ while(l>=0);
+ }
+ while(l>=0);
+ return ntree;
+ }
++#if defined(_MSC_VER) && _MSC_VER >= 1700
++#pragma optimize( "", on )
++#endif
+
+ /*Unpacks a set of Huffman trees, and reduces them to a collapsed
+ representation.
+ _opb: The buffer to unpack the trees from.
+ _nodes: The table to fill with the Huffman trees.
+ Return: 0 on success, or a negative value on error.
+ The caller is responsible for cleaning up any partially initialized
+ _nodes on failure.*/