libvpx: Add VP9 decoder.

source/libvpx/vpx_mem/memory_manager/include/heapmm.h

Index: source/libvpx/vpx_mem/memory_manager/include/heapmm.h
===================================================================
--- source/libvpx/vpx_mem/memory_manager/include/heapmm.h	(revision 172621)
+++ source/libvpx/vpx_mem/memory_manager/include/heapmm.h	(working copy)
@@ -81,30 +81,29 @@
 #include "hmm_cnfg.h"
 
 /* Heap descriptor. */
-typedef struct HMM_UNIQUE(structure)
-{
-    /* private: */
+typedef struct HMM_UNIQUE(structure) {
+  /* private: */
 
-    /* Pointer to (payload of) root node in AVL tree.  This field should
-    ** really be the AVL tree descriptor (type avl_avl).  But (in the
-    ** instantiation of the AVL tree generic package used in package) the
-    ** AVL tree descriptor simply contains a pointer to the root.  So,
-    ** whenever a pointer to the AVL tree descriptor is needed, I use the
-    ** cast:
-    **
-    ** (avl_avl *) &(heap_desc->avl_tree_root)
-    **
-    ** (where heap_desc is a pointer to a heap descriptor).  This trick
-    ** allows me to avoid including cavl_if.h in this external header. */
-    void *avl_tree_root;
+  /* Pointer to (payload of) root node in AVL tree.  This field should
+  ** really be the AVL tree descriptor (type avl_avl).  But (in the
+  ** instantiation of the AVL tree generic package used in package) the
+  ** AVL tree descriptor simply contains a pointer to the root.  So,
+  ** whenever a pointer to the AVL tree descriptor is needed, I use the
+  ** cast:
+  **
+  ** (avl_avl *) &(heap_desc->avl_tree_root)
+  **
+  ** (where heap_desc is a pointer to a heap descriptor).  This trick
+  ** allows me to avoid including cavl_if.h in this external header. */
+  void *avl_tree_root;
 
-    /* Pointer to first byte of last block freed, after any coalescing. */
-    void *last_freed;
+  /* Pointer to first byte of last block freed, after any coalescing. */
+  void *last_freed;
 
-    /* public: */
+  /* public: */
 
-    HMM_UNIQUE(size_bau) num_baus_can_shrink;
-    void *end_of_shrinkable_chunk;
+  HMM_UNIQUE(size_bau) num_baus_can_shrink;
+  void *end_of_shrinkable_chunk;
 }
 HMM_UNIQUE(descriptor);
 
@@ -113,41 +112,41 @@
 void HMM_UNIQUE(init)(HMM_UNIQUE(descriptor) *desc);
 
 void *HMM_UNIQUE(alloc)(
-    HMM_UNIQUE(descriptor) *desc, HMM_UNIQUE(size_aau) num_addr_align_units);
+  HMM_UNIQUE(descriptor) *desc, HMM_UNIQUE(size_aau) num_addr_align_units);
 
 /* NOT YET IMPLEMENTED */
 void *HMM_UNIQUE(greedy_alloc)(
-    HMM_UNIQUE(descriptor) *desc, HMM_UNIQUE(size_aau) needed_addr_align_units,
-    HMM_UNIQUE(size_aau) coveted_addr_align_units);
+  HMM_UNIQUE(descriptor) *desc, HMM_UNIQUE(size_aau) needed_addr_align_units,
+  HMM_UNIQUE(size_aau) coveted_addr_align_units);
 
 int HMM_UNIQUE(resize)(
-    HMM_UNIQUE(descriptor) *desc, void *mem,
-    HMM_UNIQUE(size_aau) num_addr_align_units);
+  HMM_UNIQUE(descriptor) *desc, void *mem,
+  HMM_UNIQUE(size_aau) num_addr_align_units);
 
 /* NOT YET IMPLEMENTED */
 int HMM_UNIQUE(greedy_resize)(
-    HMM_UNIQUE(descriptor) *desc, void *mem,
-    HMM_UNIQUE(size_aau) needed_addr_align_units,
-    HMM_UNIQUE(size_aau) coveted_addr_align_units);
+  HMM_UNIQUE(descriptor) *desc, void *mem,
+  HMM_UNIQUE(size_aau) needed_addr_align_units,
+  HMM_UNIQUE(size_aau) coveted_addr_align_units);
 
 void HMM_UNIQUE(free)(HMM_UNIQUE(descriptor) *desc, void *mem);
 
 HMM_UNIQUE(size_aau) HMM_UNIQUE(true_size)(void *mem);
 
 HMM_UNIQUE(size_aau) HMM_UNIQUE(largest_available)(
-    HMM_UNIQUE(descriptor) *desc);
+  HMM_UNIQUE(descriptor) *desc);
 
 void HMM_UNIQUE(new_chunk)(
-    HMM_UNIQUE(descriptor) *desc, void *start_of_chunk,
-    HMM_UNIQUE(size_bau) num_block_align_units);
+  HMM_UNIQUE(descriptor) *desc, void *start_of_chunk,
+  HMM_UNIQUE(size_bau) num_block_align_units);
 
 void HMM_UNIQUE(grow_chunk)(
-    HMM_UNIQUE(descriptor) *desc, void *end_of_chunk,
-    HMM_UNIQUE(size_bau) num_block_align_units);
+  HMM_UNIQUE(descriptor) *desc, void *end_of_chunk,
+  HMM_UNIQUE(size_bau) num_block_align_units);
 
 /* NOT YET IMPLEMENTED */
 void HMM_UNIQUE(shrink_chunk)(
-    HMM_UNIQUE(descriptor) *desc,
-    HMM_UNIQUE(size_bau) num_block_align_units);
+  HMM_UNIQUE(descriptor) *desc,
+  HMM_UNIQUE(size_bau) num_block_align_units);
 
 #endif /* defined HMM_PROCESS */