1 /* Copyright 2013 Google Inc. All Rights Reserved.
2 
3    Distributed under MIT license.
4    See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
5 */
6 
7 /* Functions to estimate the bit cost of Huffman trees. */
8 
9 #include "./bit_cost.h"
10 
11 #include "../common/constants.h"
12 #include "../common/platform.h"
13 #include <brotli/types.h>
14 #include "./fast_log.h"
15 #include "./histogram.h"
16 
17 #if defined(__cplusplus) || defined(c_plusplus)
18 extern "C" {
19 #endif
20 
21 #define FN(X) X ## Literal
22 #include "./bit_cost_inc.h"  /* NOLINT(build/include) */
23 #undef FN
24 
25 #define FN(X) X ## Command
26 #include "./bit_cost_inc.h"  /* NOLINT(build/include) */
27 #undef FN
28 
29 #define FN(X) X ## Distance
30 #include "./bit_cost_inc.h"  /* NOLINT(build/include) */
31 #undef FN
32 
33 #if defined(__cplusplus) || defined(c_plusplus)
34 }  /* extern "C" */
35 #endif
36