Added Speex for narrowband, wideband, and ultra-wideband!!
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@278 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjmedia/src/pjmedia-codec/speex/misc.h b/pjmedia/src/pjmedia-codec/speex/misc.h
new file mode 100644
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+++ b/pjmedia/src/pjmedia-codec/speex/misc.h
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+/* 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