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Diffstat (limited to 'pjmedia/src/pjmedia-codec/speex/misc.h')
-rw-r--r-- | pjmedia/src/pjmedia-codec/speex/misc.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/pjmedia/src/pjmedia-codec/speex/misc.h b/pjmedia/src/pjmedia-codec/speex/misc.h new file mode 100644 index 00000000..2e69b20e --- /dev/null +++ b/pjmedia/src/pjmedia-codec/speex/misc.h @@ -0,0 +1,100 @@ +/* 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 |