libvpx: Pull from upstream

source/libvpx/vpx/vp8dx.h

Index: source/libvpx/vpx/vp8dx.h
===================================================================
--- source/libvpx/vpx/vp8dx.h	(revision 240950)
+++ source/libvpx/vpx/vp8dx.h	(working copy)
@@ -73,9 +73,19 @@
    */
   VP8D_SET_DECRYPTOR,
 
+  /** control function to get the display dimensions for the current frame. */
+  VP9D_GET_DISPLAY_SIZE,
+
   /** For testing. */
   VP9_INVERT_TILE_DECODE_ORDER,
 
+  /** control function to set the vp9 decoder into using the least recently
+   * used frame buffer when a new buffer is requested. Takes an int and if
+   * the value is zero will turn off using lru cache. The value of zero is
+   * the default. If the value is anything besides zero, then that will turn
+   * on lru cache.*/
+  VP9D_SET_FRAME_BUFFER_LRU_CACHE,
+
   VP8_DECODER_CTRL_ID_MAX
 };
 
@@ -105,7 +115,9 @@
 VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED,    int *)
 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED,      int *)
 VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR,          vp8_decrypt_init *)
+VPX_CTRL_USE_TYPE(VP9D_GET_DISPLAY_SIZE,       int *)
 VPX_CTRL_USE_TYPE(VP9_INVERT_TILE_DECODE_ORDER, int)
+VPX_CTRL_USE_TYPE(VP9D_SET_FRAME_BUFFER_LRU_CACHE, int)
 
 /*! @} - end defgroup vp8_decoder */