diff options
Diffstat (limited to 'pjmedia/src/pjmedia-codec/speex/misc.c')
-rw-r--r-- | pjmedia/src/pjmedia-codec/speex/misc.c | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/pjmedia/src/pjmedia-codec/speex/misc.c b/pjmedia/src/pjmedia-codec/speex/misc.c deleted file mode 100644 index 53bdd0b6..00000000 --- a/pjmedia/src/pjmedia-codec/speex/misc.c +++ /dev/null @@ -1,225 +0,0 @@ -/* Copyright (C) 2002-2005 Jean-Marc Valin - File: misc.c - Various utility 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. -*/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include "misc.h" - -#ifdef USER_MISC -#include "user_misc.h" -#endif - -#ifdef BFIN_ASM -#include "misc_bfin.h" -#endif - -#ifndef RELEASE -void print_vec(float *vec, int len, char *name) -{ - int i; - printf ("%s ", name); - for (i=0;i<len;i++) - printf (" %f", vec[i]); - printf ("\n"); -} -#endif - -#ifdef FIXED_DEBUG -long long spx_mips=0; -#endif - - -spx_uint32_t be_int(spx_uint32_t i) -{ - spx_uint32_t ret=i; -#ifndef WORDS_BIGENDIAN - ret = i>>24; - ret += (i>>8)&0x0000ff00; - ret += (i<<8)&0x00ff0000; - ret += (i<<24); -#endif - return ret; -} - -spx_uint32_t le_int(spx_uint32_t i) -{ - spx_uint32_t ret=i; -#ifdef WORDS_BIGENDIAN - ret = i>>24; - ret += (i>>8)&0x0000ff00; - ret += (i<<8)&0x00ff0000; - ret += (i<<24); -#endif - return ret; -} - -#if BYTES_PER_CHAR == 2 -void speex_memcpy_bytes(char *dst, char *src, int nbytes) -{ - int i; - int nchars = nbytes/BYTES_PER_CHAR; - for (i=0;i<nchars;i++) - dst[i]=src[i]; - if (nbytes & 1) { - /* copy in the last byte */ - int last_i = nchars; - char last_dst_char = dst[last_i]; - char last_src_char = src[last_i]; - last_dst_char &= 0xff00; - last_dst_char |= (last_src_char & 0x00ff); - dst[last_i] = last_dst_char; - } -} -void speex_memset_bytes(char *dst, char c, int nbytes) -{ - int i; - spx_int16_t cc = ((c << 8) | c); - int nchars = nbytes/BYTES_PER_CHAR; - for (i=0;i<nchars;i++) - dst[i]=cc; - if (nbytes & 1) { - /* copy in the last byte */ - int last_i = nchars; - char last_dst_char = dst[last_i]; - last_dst_char &= 0xff00; - last_dst_char |= (c & 0x00ff); - dst[last_i] = last_dst_char; - } -} -#else -void speex_memcpy_bytes(char *dst, char *src, int nbytes) -{ - memcpy(dst, src, nbytes); -} -void speex_memset_bytes(char *dst, char src, int nbytes) -{ - memset(dst, src, nbytes); -} -#endif - -#ifndef OVERRIDE_SPEEX_ALLOC -void *speex_alloc (int size) -{ - return calloc(size,1); -} -#endif - -#ifndef OVERRIDE_SPEEX_ALLOC_SCRATCH -void *speex_alloc_scratch (int size) -{ - return calloc(size,1); -} -#endif - -#ifndef OVERRIDE_SPEEX_REALLOC -void *speex_realloc (void *ptr, int size) -{ - return realloc(ptr, size); -} -#endif - -#ifndef OVERRIDE_SPEEX_FREE -void speex_free (void *ptr) -{ - free(ptr); -} -#endif - -#ifndef OVERRIDE_SPEEX_FREE_SCRATCH -void speex_free_scratch (void *ptr) -{ - free(ptr); -} -#endif - -#ifndef OVERRIDE_SPEEX_MOVE -void *speex_move (void *dest, void *src, int n) -{ - return memmove(dest,src,n); -} -#endif - -#ifndef OVERRIDE_SPEEX_ERROR -void speex_error(const char *str) -{ - fprintf (stderr, "Fatal error: %s\n", str); - exit(1); -} -#endif - -#ifndef OVERRIDE_SPEEX_WARNING -void speex_warning(const char *str) -{ - fprintf (stderr, "warning: %s\n", str); -} -#endif - -#ifndef OVERRIDE_SPEEX_WARNING_INT -void speex_warning_int(const char *str, int val) -{ - fprintf (stderr, "warning: %s %d\n", str, val); -} -#endif - -#ifdef FIXED_POINT -spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed) -{ - spx_word32_t res; - *seed = 1664525 * *seed + 1013904223; - res = MULT16_16(EXTRACT16(SHR32(*seed,16)),std); - return PSHR32(SUB32(res, SHR(res, 3)),14); -} -#else -spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed) -{ - const unsigned int jflone = 0x3f800000; - const unsigned int jflmsk = 0x007fffff; - union {int i; float f;} ran; - *seed = 1664525 * *seed + 1013904223; - ran.i = jflone | (jflmsk & *seed); - ran.f -= 1.5; - return 3.4642*std*ran.f; -} -#endif - -#ifndef OVERRIDE_SPEEX_PUTC -void _speex_putc(int ch, void *file) -{ - FILE *f = (FILE *)file; - fprintf(f, "%c", ch); -} -#endif |