libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_tokenize.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.
  */
 
-
 #ifndef VP9_ENCODER_VP9_TOKENIZE_H_
 #define VP9_ENCODER_VP9_TOKENIZE_H_
 
 #include "vp9/common/vp9_entropy.h"
 #include "vp9/encoder/vp9_block.h"
 
 void vp9_tokenize_initialize();
 
 typedef struct {
-  short Token;
-  short Extra;
+  int16_t Token;
+  int16_t Extra;
 } TOKENVALUE;
 
 typedef struct {
   const vp9_prob *context_tree;
-  short           Extra;
-  unsigned char   Token;
-  unsigned char   skip_eob_node;
+  int16_t         Extra;
+  uint8_t         Token;
+  uint8_t         skip_eob_node;
 } TOKENEXTRA;
 
+typedef int64_t vp9_coeff_accum[COEF_BANDS][PREV_COEF_CONTEXTS]
+                               [MAX_ENTROPY_TOKENS];
+
 extern int vp9_mby_is_skippable_4x4(MACROBLOCKD *xd, int has_y2_block);
 extern int vp9_mbuv_is_skippable_4x4(MACROBLOCKD *xd);
 extern int vp9_mby_is_skippable_8x8(MACROBLOCKD *xd, int has_y2_block);
 extern int vp9_mbuv_is_skippable_8x8(MACROBLOCKD *xd);
 extern int vp9_mby_is_skippable_16x16(MACROBLOCKD *xd);
+extern int vp9_sby_is_skippable_32x32(MACROBLOCKD *xd);
+extern int vp9_sbuv_is_skippable_16x16(MACROBLOCKD *xd);
 
 struct VP9_COMP;
 
 extern void vp9_tokenize_mb(struct VP9_COMP *cpi, MACROBLOCKD *xd,
                             TOKENEXTRA **t, int dry_run);
+extern void vp9_tokenize_sb(struct VP9_COMP *cpi, MACROBLOCKD *xd,
+                            TOKENEXTRA **t, int dry_run);
 
 extern void vp9_stuff_mb(struct VP9_COMP *cpi, MACROBLOCKD *xd,
                          TOKENEXTRA **t, int dry_run);
+extern void vp9_stuff_sb(struct VP9_COMP *cpi, MACROBLOCKD *xd,
+                         TOKENEXTRA **t, int dry_run);
 
-extern void vp9_fix_contexts(MACROBLOCKD *xd);
-
+extern void vp9_fix_contexts_sb(MACROBLOCKD *xd);
 #ifdef ENTROPY_STATS
 void init_context_counters();
 void print_context_counters();
 
-extern INT64 context_counters[BLOCK_TYPES][COEF_BANDS]
-                             [PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS];
-extern INT64 context_counters_8x8[BLOCK_TYPES_8X8][COEF_BANDS]
-                                 [PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS];
-extern INT64 context_counters_16x16[BLOCK_TYPES_16X16][COEF_BANDS]
-                                   [PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS];
+extern vp9_coeff_accum context_counters_4x4[BLOCK_TYPES_4X4];
+extern vp9_coeff_accum context_counters_8x8[BLOCK_TYPES_8X8];
+extern vp9_coeff_accum context_counters_16x16[BLOCK_TYPES_16X16];
+extern vp9_coeff_accum context_counters_32x32[BLOCK_TYPES_32X32];
+
+extern vp9_coeff_accum hybrid_context_counters_4x4[BLOCK_TYPES_4X4];
+extern vp9_coeff_accum hybrid_context_counters_8x8[BLOCK_TYPES_8X8];
+extern vp9_coeff_accum hybrid_context_counters_16x16[BLOCK_TYPES_16X16];
 #endif
 
 extern const int *vp9_dct_value_cost_ptr;
 /* TODO: The Token field should be broken out into a separate char array to
  *  improve cache locality, since it's needed for costing when the rest of the
  *  fields are not.
  */
 extern const TOKENVALUE *vp9_dct_value_tokens_ptr;
 
-#endif  /* tokenize_h */
+#endif  // VP9_ENCODER_VP9_TOKENIZE_H_