/*
- * Copyright (c) 2005, Herv� Drolon, FreeImage Team
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@file j2k_lib.h
@brief Internal functions
-The functions in J2K_LIB.C are internal utilities mainly used for memory management.
+The functions in J2K_LIB.C are internal utilities mainly used for timing.
*/
-#ifndef __GCC__
-#define __attribute__(x) /* */
-#endif
-
/** @defgroup MISC MISC - Miscellaneous internal functions */
/*@{*/
Difference in successive opj_clock() calls tells you the elapsed time
@return Returns time in seconds
*/
-double opj_clock(void);
-
-/**
-Allocate a memory block with elements initialized to 0
-@param size Bytes to allocate
-@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
-*/
-void* __attribute__ ((malloc)) opj_malloc( size_t size );
-
-/**
-Allocate memory aligned to a 16 byte boundry
-@param size Bytes to allocate
-@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
-*/
-#include <xmmintrin.h>
-#define opj_aligned_malloc(size) _mm_malloc(size, 16)
-#define opj_aligned_free(m) _mm_free(m)
-
-/**
-Reallocate memory blocks.
-@param memblock Pointer to previously allocated memory block
-@param size New size in bytes
-@return Returns a void pointer to the reallocated (and possibly moved) memory block
-*/
-void* __attribute__ ((malloc)) opj_realloc( void *memblock, size_t size );
-
-/**
-Deallocates or frees a memory block.
-@param memblock Previously allocated memory block to be freed
-*/
-void opj_free( void *memblock );
+OPJ_FLOAT64 opj_clock(void);
/* ----------------------------------------------------------------------- */
/*@}*/