media/libvpx/vp8/encoder/tokenize.h@ac0c01689b40 (annotated)
media/libvpx/vp8/encoder/tokenize.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* |
| michael@0 | 2 | * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| michael@0 | 3 | * |
| michael@0 | 4 | * Use of this source code is governed by a BSD-style license |
| michael@0 | 5 | * that can be found in the LICENSE file in the root of the source |
| michael@0 | 6 | * tree. An additional intellectual property rights grant can be found |
| michael@0 | 7 | * in the file PATENTS. All contributing project authors may |
| michael@0 | 8 | * be found in the AUTHORS file in the root of the source tree. |
| michael@0 | 9 | */ |
| michael@0 | 10 | |
| michael@0 | 11 | |
| michael@0 | 12 | #ifndef tokenize_h |
| michael@0 | 13 | #define tokenize_h |
| michael@0 | 14 | |
| michael@0 | 15 | #include "vp8/common/entropy.h" |
| michael@0 | 16 | #include "block.h" |
| michael@0 | 17 | |
| michael@0 | 18 | void vp8_tokenize_initialize(); |
| michael@0 | 19 | |
| michael@0 | 20 | typedef struct |
| michael@0 | 21 | { |
| michael@0 | 22 | short Token; |
| michael@0 | 23 | short Extra; |
| michael@0 | 24 | } TOKENVALUE; |
| michael@0 | 25 | |
| michael@0 | 26 | typedef struct |
| michael@0 | 27 | { |
| michael@0 | 28 | const vp8_prob *context_tree; |
| michael@0 | 29 | short Extra; |
| michael@0 | 30 | unsigned char Token; |
| michael@0 | 31 | unsigned char skip_eob_node; |
| michael@0 | 32 | } TOKENEXTRA; |
| michael@0 | 33 | |
| michael@0 | 34 | int rd_cost_mby(MACROBLOCKD *); |
| michael@0 | 35 | |
| michael@0 | 36 | #ifdef VP8_ENTROPY_STATS |
| michael@0 | 37 | void init_context_counters(); |
| michael@0 | 38 | void print_context_counters(); |
| michael@0 | 39 | |
| michael@0 | 40 | extern _int64 context_counters[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS]; |
| michael@0 | 41 | #endif |
| michael@0 | 42 | |
| michael@0 | 43 | extern const short *const vp8_dct_value_cost_ptr; |
| michael@0 | 44 | /* TODO: The Token field should be broken out into a separate char array to |
| michael@0 | 45 | * improve cache locality, since it's needed for costing when the rest of the |
| michael@0 | 46 | * fields are not. |
| michael@0 | 47 | */ |
| michael@0 | 48 | extern const TOKENVALUE *const vp8_dct_value_tokens_ptr; |
| michael@0 | 49 | |
| michael@0 | 50 | #endif /* tokenize_h */ |
