/* * 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.
*/
int vp9_is_skippable_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane); int vp9_has_high_freq_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane);
struct VP9_COMP; struct ThreadData;
void vp9_tokenize_sb(struct VP9_COMP *cpi, struct ThreadData *td,
TOKENEXTRA **t, int dry_run, int seg_skip,
BLOCK_SIZE bsize);
typedefstruct { const vpx_prob *prob; int len; int base_val; const int16_t *cost;
} vp9_extra_bit;
// indexed by token value externconst vp9_extra_bit vp9_extra_bits[ENTROPY_TOKENS]; #if CONFIG_VP9_HIGHBITDEPTH externconst vp9_extra_bit vp9_extra_bits_high10[ENTROPY_TOKENS]; externconst vp9_extra_bit vp9_extra_bits_high12[ENTROPY_TOKENS]; #endif// CONFIG_VP9_HIGHBITDEPTH
externconst int16_t *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.
*/ externconst TOKENVALUE *vp9_dct_value_tokens_ptr; externconst TOKENVALUE *vp9_dct_cat_lt_10_value_tokens; externconstint *vp9_dct_cat_lt_10_value_cost; externconst int16_t vp9_cat6_low_cost[256]; externconst uint16_t vp9_cat6_high_cost[64]; externconst uint16_t vp9_cat6_high10_high_cost[256]; externconst uint16_t vp9_cat6_high12_high_cost[1024];
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