libvpx: Add VP9 decoder.

source/libvpx/vp8/encoder/onyx_int.h

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 345 matching lines @@
     int rd_thresh_mult[MAX_MODES];
     int rd_baseline_thresh[MAX_MODES];
     int rd_threshes[MAX_MODES];
 
     int RDMULT;
     int RDDIV ;
 
     CODING_CONTEXT coding_context;
 
     /* Rate targetting variables */
+    int64_t prediction_error;
     int64_t last_prediction_error;
+    int64_t intra_error;
     int64_t last_intra_error;
 
     int this_frame_target;
     int projected_frame_size;
     int last_q[2];                   /* Separate values for Intra/Inter */
 
     double rate_correction_factor;
     double key_frame_rate_correction_factor;
     double gf_rate_correction_factor;
 
@@ skipping 66 matching lines @@
     int worst_quality;
     int active_worst_quality;
     int best_quality;
     int active_best_quality;
 
     int cq_target_quality;
 
     int drop_frames_allowed; /* Are we permitted to drop frames? */
     int drop_frame;          /* Drop this frame? */
 
+    int ymode_count [VP8_YMODES];        /* intra MB type cts this frame */
+    int uv_mode_count[VP8_UV_MODES];     /* intra MB type cts this frame */
+
+    unsigned int MVcount [2] [MVvals];  /* (row,col) MV cts this frame */
+
+    unsigned int coef_counts [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];  /* for this frame */
+
     vp8_prob frame_coef_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
     char update_probs [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES];
 
     unsigned int frame_branch_ct [BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [ENTROPY_NODES][2];
 
     int gfu_boost;
     int kf_boost;
     int last_boost;
 
     int target_bandwidth;
@@ skipping 41 matching lines @@
 
     /* Data used for real time conferencing mode to help determine if it
      * would be good to update the gf
      */
     int inter_zz_count;
     /* Count ZEROMV on all reference frames. */
     int zeromv_count;
     int lf_zeromv_pct;
     int gf_bad_count;
     int gf_update_recommended;
+    int skip_true_count;
 
     unsigned char *segmentation_map;
     signed char segment_feature_data[MB_LVL_MAX][MAX_MB_SEGMENTS];
     int  segment_encode_breakout[MAX_MB_SEGMENTS];
 
     unsigned char *active_map;
     unsigned int active_map_enabled;
 
     /* Video conferencing cyclic refresh mode flags. This is a mode
      * designed to clean up the background over time in live encoding
@@ skipping 118 matching lines @@
     double total_ssimg_v;
     double total_ssimg_all;
 
     int b_calculate_ssimg;
 #endif
     int b_calculate_psnr;
 
     /* Per MB activity measurement */
     unsigned int activity_avg;
     unsigned int * mb_activity_map;
+    int * mb_norm_activity_map;
 
     /* Record of which MBs still refer to last golden frame either
      * directly or through 0,0
      */
     unsigned char *gf_active_flags;
     int gf_active_count;
 
     int output_partition;
 
     /* Store last frame's MV info for next frame MV prediction */
@@ skipping 49 matching lines @@
         [PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS];
     } rd_costs;
 } VP8_COMP;
 
 void control_data_rate(VP8_COMP *cpi);
 
 void vp8_pack_bitstream(VP8_COMP *cpi, unsigned char *dest, unsigned char *dest_end, unsigned long *size);
 
 int rd_cost_intra_mb(MACROBLOCKD *x);
 
-void vp8_tokenize_mb(VP8_COMP *, MACROBLOCK *, TOKENEXTRA **);
+void vp8_tokenize_mb(VP8_COMP *, MACROBLOCKD *, TOKENEXTRA **);
 
 void vp8_set_speed_features(VP8_COMP *cpi);
 
 #if CONFIG_DEBUG
 #define CHECK_MEM_ERROR(lval,expr) do {\
         lval = (expr); \
         if(!lval) \
             vpx_internal_error(&cpi->common.error, VPX_CODEC_MEM_ERROR,\
                                "Failed to allocate "#lval" at %s:%d", \
                                __FILE__,__LINE__);\
     } while(0)
 #else
 #define CHECK_MEM_ERROR(lval,expr) do {\
         lval = (expr); \
         if(!lval) \
             vpx_internal_error(&cpi->common.error, VPX_CODEC_MEM_ERROR,\
                                "Failed to allocate "#lval);\
     } while(0)
 #endif
 #endif