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Diffstat (limited to 'vp10/encoder/tokenize.h')
-rw-r--r-- | vp10/encoder/tokenize.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/vp10/encoder/tokenize.h b/vp10/encoder/tokenize.h deleted file mode 100644 index 1614add98..000000000 --- a/vp10/encoder/tokenize.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * 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 VP10_ENCODER_TOKENIZE_H_ -#define VP10_ENCODER_TOKENIZE_H_ - -#include "vp10/common/entropy.h" - -#include "vp10/encoder/block.h" -#include "vp10/encoder/treewriter.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#define EOSB_TOKEN 127 // Not signalled, encoder only - -#if CONFIG_VP9_HIGHBITDEPTH - typedef int32_t EXTRABIT; -#else - typedef int16_t EXTRABIT; -#endif - - -typedef struct { - int16_t token; - EXTRABIT extra; -} TOKENVALUE; - -typedef struct { - const vpx_prob *context_tree; - EXTRABIT extra; - uint8_t token; - uint8_t skip_eob_node; -} TOKENEXTRA; - -extern const vpx_tree_index vp10_coef_tree[]; -extern const vpx_tree_index vp10_coef_con_tree[]; -extern const struct vp10_token vp10_coef_encodings[]; - -int vp10_is_skippable_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane); -int vp10_has_high_freq_in_plane(MACROBLOCK *x, BLOCK_SIZE bsize, int plane); - -struct VP10_COMP; -struct ThreadData; - -void vp10_tokenize_palette_sb(struct ThreadData *const td, - BLOCK_SIZE bsize, int plane, - TOKENEXTRA **t); -void vp10_tokenize_sb(struct VP10_COMP *cpi, struct ThreadData *td, - TOKENEXTRA **t, int dry_run, BLOCK_SIZE bsize); - -extern const int16_t *vp10_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 *vp10_dct_value_tokens_ptr; -extern const TOKENVALUE *vp10_dct_cat_lt_10_value_tokens; -extern const int16_t vp10_cat6_low_cost[256]; -extern const int16_t vp10_cat6_high_cost[128]; -extern const int16_t vp10_cat6_high10_high_cost[512]; -extern const int16_t vp10_cat6_high12_high_cost[2048]; -static INLINE int16_t vp10_get_cost(int16_t token, EXTRABIT extrabits, - const int16_t *cat6_high_table) { - if (token != CATEGORY6_TOKEN) - return vp10_extra_bits[token].cost[extrabits]; - return vp10_cat6_low_cost[extrabits & 0xff] - + cat6_high_table[extrabits >> 8]; -} - -#if CONFIG_VP9_HIGHBITDEPTH -static INLINE const int16_t* vp10_get_high_cost_table(int bit_depth) { - return bit_depth == 8 ? vp10_cat6_high_cost - : (bit_depth == 10 ? vp10_cat6_high10_high_cost : - vp10_cat6_high12_high_cost); -} -#else -static INLINE const int16_t* vp10_get_high_cost_table(int bit_depth) { - (void) bit_depth; - return vp10_cat6_high_cost; -} -#endif // CONFIG_VP9_HIGHBITDEPTH - -static INLINE void vp10_get_token_extra(int v, int16_t *token, EXTRABIT *extra) { - if (v >= CAT6_MIN_VAL || v <= -CAT6_MIN_VAL) { - *token = CATEGORY6_TOKEN; - if (v >= CAT6_MIN_VAL) - *extra = 2 * v - 2 * CAT6_MIN_VAL; - else - *extra = -2 * v - 2 * CAT6_MIN_VAL + 1; - return; - } - *token = vp10_dct_cat_lt_10_value_tokens[v].token; - *extra = vp10_dct_cat_lt_10_value_tokens[v].extra; -} -static INLINE int16_t vp10_get_token(int v) { - if (v >= CAT6_MIN_VAL || v <= -CAT6_MIN_VAL) - return 10; - return vp10_dct_cat_lt_10_value_tokens[v].token; -} - - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // VP10_ENCODER_TOKENIZE_H_ |