Update libvpx snapshot to v0.9.7-p1 (Cayuga).

source/libvpx/vp8/common/onyx.h

Index: source/libvpx/vp8/common/onyx.h
===================================================================
--- source/libvpx/vp8/common/onyx.h	(revision 96967)
+++ source/libvpx/vp8/common/onyx.h	(working copy)
@@ -109,6 +109,7 @@
         int noise_sensitivity;   // parameter used for applying pre processing blur: recommendation 0
         int Sharpness;          // parameter used for sharpening output: recommendation 0:
         int cpu_used;
+        unsigned int rc_max_intra_bitrate_pct;
 
         // mode ->
         //(0)=Realtime/Live Encoding. This mode is optimized for realtim encoding (for example, capturing
@@ -139,8 +140,9 @@
 
         int end_usage; // vbr or cbr
 
-        // shoot to keep buffer full at all times by undershooting a bit 95 recommended
+        // buffer targeting aggressiveness
         int under_shoot_pct;
+        int over_shoot_pct;
 
         // buffering parameters
         int starting_buffer_level;  // in seconds
@@ -182,8 +184,11 @@
         int token_partitions; // how many token partitions to create for multi core decoding
         int encode_breakout;  // early breakout encode threshold : for video conf recommend 800
 
-        int error_resilient_mode;  // if running over udp networks provides decodable frames after a
-        // dropped packet
+        unsigned int error_resilient_mode; // Bitfield defining the error
+                                   // resiliency features to enable. Can provide
+                                   // decodable frames after losses in previous
+                                   // frames and decodable partitions after
+                                   // losses in the same frame.
 
         int arnr_max_frames;
         int arnr_strength ;
@@ -206,8 +211,8 @@
 
 // receive a frames worth of data caller can assume that a copy of this frame is made
 // and not just a copy of the pointer..
-    int vp8_receive_raw_frame(VP8_PTR comp, unsigned int frame_flags, YV12_BUFFER_CONFIG *sd, INT64 time_stamp, INT64 end_time_stamp);
-    int vp8_get_compressed_data(VP8_PTR comp, unsigned int *frame_flags, unsigned long *size, unsigned char *dest, INT64 *time_stamp, INT64 *time_end, int flush);
+    int vp8_receive_raw_frame(VP8_PTR comp, unsigned int frame_flags, YV12_BUFFER_CONFIG *sd, int64_t time_stamp, int64_t end_time_stamp);
+    int vp8_get_compressed_data(VP8_PTR comp, unsigned int *frame_flags, unsigned long *size, unsigned char *dest, int64_t *time_stamp, int64_t *time_end, int flush);
     int vp8_get_preview_raw_frame(VP8_PTR comp, YV12_BUFFER_CONFIG *dest, vp8_ppflags_t *flags);
 
     int vp8_use_as_reference(VP8_PTR comp, int ref_frame_flags);