diff options
Diffstat (limited to 'vp8/encoder/tokenize.h')
-rw-r--r-- | vp8/encoder/tokenize.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vp8/encoder/tokenize.h b/vp8/encoder/tokenize.h new file mode 100644 index 000000000..c2d1438f9 --- /dev/null +++ b/vp8/encoder/tokenize.h @@ -0,0 +1,50 @@ +/* + * 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 tokenize_h +#define tokenize_h + +#include "vp8/common/entropy.h" +#include "block.h" + +void vp8_tokenize_initialize(); + +typedef struct +{ + short Token; + short Extra; +} TOKENVALUE; + +typedef struct +{ + const vp8_prob *context_tree; + short Extra; + unsigned char Token; + unsigned char skip_eob_node; +} TOKENEXTRA; + +int rd_cost_mby(MACROBLOCKD *); + +#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]; +#endif + +extern const short *const vp8_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 *const vp8_dct_value_tokens_ptr; + +#endif /* tokenize_h */ |