1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/media/libvpx/vp8/encoder/tokenize.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,50 @@
1.4 +/*
1.5 + * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
1.6 + *
1.7 + * Use of this source code is governed by a BSD-style license
1.8 + * that can be found in the LICENSE file in the root of the source
1.9 + * tree. An additional intellectual property rights grant can be found
1.10 + * in the file PATENTS. All contributing project authors may
1.11 + * be found in the AUTHORS file in the root of the source tree.
1.12 + */
1.13 +
1.14 +
1.15 +#ifndef tokenize_h
1.16 +#define tokenize_h
1.17 +
1.18 +#include "vp8/common/entropy.h"
1.19 +#include "block.h"
1.20 +
1.21 +void vp8_tokenize_initialize();
1.22 +
1.23 +typedef struct
1.24 +{
1.25 + short Token;
1.26 + short Extra;
1.27 +} TOKENVALUE;
1.28 +
1.29 +typedef struct
1.30 +{
1.31 + const vp8_prob *context_tree;
1.32 + short Extra;
1.33 + unsigned char Token;
1.34 + unsigned char skip_eob_node;
1.35 +} TOKENEXTRA;
1.36 +
1.37 +int rd_cost_mby(MACROBLOCKD *);
1.38 +
1.39 +#ifdef VP8_ENTROPY_STATS
1.40 +void init_context_counters();
1.41 +void print_context_counters();
1.42 +
1.43 +extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS];
1.44 +#endif
1.45 +
1.46 +extern const short *const vp8_dct_value_cost_ptr;
1.47 +/* TODO: The Token field should be broken out into a separate char array to
1.48 + * improve cache locality, since it's needed for costing when the rest of the
1.49 + * fields are not.
1.50 + */
1.51 +extern const TOKENVALUE *const vp8_dct_value_tokens_ptr;
1.52 +
1.53 +#endif /* tokenize_h */
