mirror of
https://github.com/google/brotli.git
synced 2026-07-08 17:56:58 +00:00
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
/* Copyright 2025 Google Inc. All Rights Reserved.
|
|
|
|
Distributed under MIT license.
|
|
See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
|
|
*/
|
|
|
|
#include "static_init.h"
|
|
|
|
#include "../common/platform.h"
|
|
#include "../common/static_init.h"
|
|
|
|
#if (BROTLI_STATIC_INIT != BROTLI_STATIC_INIT_NONE)
|
|
#include "../common/dictionary.h"
|
|
#include "dictionary_hash.h"
|
|
#include "static_dict_lut.h"
|
|
#endif
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if (BROTLI_STATIC_INIT != BROTLI_STATIC_INIT_NONE)
|
|
static BROTLI_BOOL DoBrotliEncoderStaticInit(void) {
|
|
const BrotliDictionary* dict = BrotliGetDictionary();
|
|
BROTLI_BOOL ok = BrotliEncoderInitStaticDictionaryLut(
|
|
dict, kStaticDictionaryBuckets, kStaticDictionaryWords);
|
|
if (!ok) return BROTLI_FALSE;
|
|
ok = BrotliEncoderInitDictionaryHash(dict, kStaticDictionaryHashWords,
|
|
kStaticDictionaryHashLengths);
|
|
if (!ok) return BROTLI_FALSE;
|
|
return BROTLI_TRUE;
|
|
}
|
|
#endif /* BROTLI_STATIC_INIT_NONE */
|
|
|
|
#if (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_EARLY)
|
|
static BROTLI_BOOL kEarlyInitOk;
|
|
static __attribute__((constructor)) void BrotliEncoderStaticInitEarly(void) {
|
|
kEarlyInitOk = DoBrotliEncoderStaticInit();
|
|
}
|
|
#elif (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_LAZY)
|
|
static BROTLI_BOOL kLazyInitOk;
|
|
void BrotliEncoderLazyStaticInitInner(void) {
|
|
kLazyInitOk = DoBrotliEncoderStaticInit();
|
|
}
|
|
#endif /* BROTLI_STATIC_INIT_EARLY */
|
|
|
|
BROTLI_BOOL BrotliEncoderEnsureStaticInit(void) {
|
|
#if (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_NONE)
|
|
return BROTLI_TRUE;
|
|
#elif (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_EARLY)
|
|
return kEarlyInitOk;
|
|
#else
|
|
return kLazyInitOk;
|
|
#endif
|
|
}
|
|
|
|
#if defined(__cplusplus) || defined(c_plusplus)
|
|
} /* extern "C" */
|
|
#endif
|