| /* Copyright (C) 2002 Jean-Marc Valin */ |
| /** |
| @file misc.h |
| @brief Various compatibility routines for Speex |
| */ |
| /* |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| - Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| |
| - Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| |
| - Neither the name of the Xiph.org Foundation nor the names of its |
| contributors may be used to endorse or promote products derived from |
| this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR |
| CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef MISC_H |
| #define MISC_H |
| |
| #ifndef SPEEX_VERSION |
| #define SPEEX_MAJOR_VERSION 1 /**< Major Speex version. */ |
| #define SPEEX_MINOR_VERSION 1 /**< Minor Speex version. */ |
| #define SPEEX_MICRO_VERSION 12 /**< Micro Speex version. */ |
| #define SPEEX_EXTRA_VERSION "" /**< Extra Speex version. */ |
| #define SPEEX_VERSION "speex-1.1.12" /**< Speex version string. */ |
| #endif |
| |
| #include "arch.h" |
| |
| #ifndef RELEASE |
| /** Print a named vector to stdout */ |
| void print_vec(float *vec, int len, char *name); |
| #endif |
| |
| /** Convert big endian */ |
| spx_uint32_t be_int(spx_uint32_t i); |
| /** Convert little endian */ |
| spx_uint32_t le_int(spx_uint32_t i); |
| |
| /** 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 (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_alloc_scratch (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_realloc (void *ptr, 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_alloc */ |
| void speex_free (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_free_scratch (void *ptr); |
| |
| /** Speex wrapper for mem_move */ |
| void *speex_move (void *dest, void *src, int n); |
| |
| /** Speex wrapper for memcpy */ |
| void speex_memcpy_bytes(char *dst, char *src, int nbytes); |
| |
| /** Speex wrapper for memset */ |
| void speex_memset_bytes(char *dst, char src, int nbytes); |
| |
| /** Print error message to stderr */ |
| void speex_error(const char *str); |
| |
| /** Print warning message to stderr */ |
| void speex_warning(const char *str); |
| |
| /** Print warning message with integer argument to stderr */ |
| void speex_warning_int(const char *str, int val); |
| |
| /** Generate a vector of random numbers */ |
| void speex_rand_vec(float std, spx_sig_t *data, int len); |
| |
| /** Generate a random number */ |
| spx_word32_t speex_rand(spx_word16_t std, spx_int32_t *seed); |
| |
| /** Speex wrapper for putc */ |
| void _speex_putc(int ch, void *file); |
| |
| #endif |