kc3-lang/brotli/enc/memory.h

• Show log

  Commit

• Hash : 81480011
  Author :
  Date : 2016-08-23T14:40:33
  

  Move "public" to "include/brotli"
  

Download

• enc/memory.h

• /* Copyright 2016 Google Inc. All Rights Reserved.
  
     Distributed under MIT license.
     See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
  */
  
  /* Macros for memory management. */
  
  #ifndef BROTLI_ENC_MEMORY_H_
  #define BROTLI_ENC_MEMORY_H_
  
  #include <brotli/types.h>
  #include "./port.h"
  
  #if defined(__cplusplus) || defined(c_plusplus)
  extern "C" {
  #endif
  
  #if !defined(BROTLI_ENCODER_CLEANUP_ON_OOM) && \
      !defined(BROTLI_ENCODER_EXIT_ON_OOM)
  #define BROTLI_ENCODER_EXIT_ON_OOM
  #endif
  
  typedef struct MemoryManager {
    brotli_alloc_func alloc_func;
    brotli_free_func free_func;
    void* opaque;
  #if !defined(BROTLI_ENCODER_EXIT_ON_OOM)
    BROTLI_BOOL is_oom;
    size_t perm_allocated;
    size_t new_allocated;
    size_t new_freed;
    void* pointers[256];
  #endif  /* BROTLI_ENCODER_EXIT_ON_OOM */
  } MemoryManager;
  
  BROTLI_INTERNAL void BrotliInitMemoryManager(
      MemoryManager* m, brotli_alloc_func alloc_func, brotli_free_func free_func,
      void* opaque);
  
  BROTLI_INTERNAL void* BrotliAllocate(MemoryManager* m, size_t n);
  #define BROTLI_ALLOC(M, T, N) ((T*)BrotliAllocate((M), (N) * sizeof(T)))
  
  BROTLI_INTERNAL void BrotliFree(MemoryManager* m, void* p);
  #define BROTLI_FREE(M, P) { \
    BrotliFree((M), (P));     \
    P = NULL;                 \
  }
  
  #if defined(BROTLI_ENCODER_EXIT_ON_OOM)
  #define BROTLI_IS_OOM(M) (!!0)
  #else  /* BROTLI_ENCODER_EXIT_ON_OOM */
  #define BROTLI_IS_OOM(M) (!!(M)->is_oom)
  #endif  /* BROTLI_ENCODER_EXIT_ON_OOM */
  
  BROTLI_INTERNAL void BrotliWipeOutMemoryManager(MemoryManager* m);
  
  #if defined(__cplusplus) || defined(c_plusplus)
  }  /* extern "C" */
  #endif
  
  #endif  /* BROTLI_ENC_MEMORY_H_ */
  

Download