misc.h File Reference

Various compatibility routines for Speex. More...

#include "arch.h"

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Defines

#define SPEEX_MAJOR_VERSION   1
#define SPEEX_MINOR_VERSION   1
#define SPEEX_MICRO_VERSION   12
#define SPEEX_EXTRA_VERSION   ""
#define SPEEX_VERSION   "speex-1.1.12"

Functions

void print_vec (float *vec, int len, char *name)
spx_uint32_t be_int (spx_uint32_t i)
spx_uint32_t le_int (spx_uint32_t i)
void * speex_alloc (int size)
void * speex_alloc_scratch (int size)
void * speex_realloc (void *ptr, int size)
void speex_free (void *ptr)
void speex_free_scratch (void *ptr)
void * speex_move (void *dest, void *src, int n)
void speex_memcpy_bytes (char *dst, char *src, int nbytes)
void speex_memset_bytes (char *dst, char src, int nbytes)
void speex_error (const char *str)
void speex_warning (const char *str)
void speex_warning_int (const char *str, int val)
void speex_rand_vec (float std, spx_sig_t *data, int len)
spx_word32_t speex_rand (spx_word16_t std, spx_int32_t *seed)
void _speex_putc (int ch, void *file)


Detailed Description

Various compatibility routines for Speex.


Define Documentation

#define SPEEX_EXTRA_VERSION   ""

Extra Speex version.

#define SPEEX_MAJOR_VERSION   1

Major Speex version.

#define SPEEX_MICRO_VERSION   12

Micro Speex version.

#define SPEEX_MINOR_VERSION   1

Minor Speex version.

#define SPEEX_VERSION   "speex-1.1.12"

Speex version string.


Function Documentation

void _speex_putc ( int  ch,
void *  file 
)

Speex wrapper for putc

spx_uint32_t be_int ( spx_uint32_t  i  ) 

Convert big endian

spx_uint32_t le_int ( spx_uint32_t  i  ) 

Convert little endian

void print_vec ( float *  vec,
int  len,
char *  name 
)

Print a named vector to stdout

void* speex_alloc ( int  size  ) 

Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_free

void* speex_alloc_scratch ( int  size  ) 

Same as speex_alloc, except that the area is only needed inside a Speex call (might cause problem with wideband though)

void speex_error ( const char *  str  ) 

Print error message to stderr

void speex_free ( void *  ptr  ) 

Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_alloc

void speex_free_scratch ( void *  ptr  ) 

Same as speex_alloc, except that the area is only needed inside a Speex call (might cause problem with wideband though)

void speex_memcpy_bytes ( char *  dst,
char *  src,
int  nbytes 
)

Speex wrapper for memcpy

void speex_memset_bytes ( char *  dst,
char  src,
int  nbytes 
)

Speex wrapper for memset

void* speex_move ( void *  dest,
void *  src,
int  n 
)

Speex wrapper for mem_move

spx_word32_t speex_rand ( spx_word16_t  std,
spx_int32_t *  seed 
)

Generate a random number

void speex_rand_vec ( float  std,
spx_sig_t data,
int  len 
)

Generate a vector of random numbers

void* speex_realloc ( void *  ptr,
int  size 
)

Speex wrapper for realloc. To do your own dynamic allocation, all you need to do is replace this function, speex_alloc and speex_free

void speex_warning ( const char *  str  ) 

Print warning message to stderr

void speex_warning_int ( const char *  str,
int  val 
)

Print warning message with integer argument to stderr


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