df6f2f9a3c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13461 a1c6a512-1295-4272-9138-f99709370657
130 lines
4.6 KiB
C
130 lines
4.6 KiB
C
/* 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 14 /**< Micro Speex version. */
|
|
#define SPEEX_EXTRA_VERSION "" /**< Extra Speex version. */
|
|
#define SPEEX_VERSION "speex-1.2beta2" /**< Speex version string. */
|
|
#endif
|
|
|
|
/* A couple test to catch stupid option combinations */
|
|
#ifdef FIXED_POINT
|
|
|
|
#ifdef _USE_SSE
|
|
#error SSE is only for floating-point
|
|
#endif
|
|
#if ((defined (ARM4_ASM)||defined (ARM4_ASM)) && defined(BFIN_ASM)) || (defined (ARM4_ASM)&&defined(ARM5E_ASM))
|
|
#error Make up your mind. What CPU do you have?
|
|
#endif
|
|
#ifdef VORBIS_PSYCHO
|
|
#error Vorbis-psy model currently not implemented in fixed-point
|
|
#endif
|
|
|
|
#else
|
|
|
|
#if defined (ARM4_ASM) || defined(ARM5E_ASM) || defined(BFIN_ASM)
|
|
#error I suppose you can have a [ARM4/ARM5E/Blackfin] that has float instructions?
|
|
#endif
|
|
#ifdef FIXED_POINT_DEBUG
|
|
#error "Don't you think enabling fixed-point is a good thing to do if you want to debug that?"
|
|
#endif
|
|
|
|
|
|
#endif
|
|
|
|
#include "arch.h"
|
|
|
|
#ifndef RELEASE
|
|
/** Print a named vector to stdout */
|
|
void print_vec(float *vec, int len, char *name);
|
|
#endif
|
|
|
|
/** Convert little endian */
|
|
static inline spx_int32_t le_int(spx_int32_t i)
|
|
{
|
|
#if !defined(__LITTLE_ENDIAN__) && ( defined(WORDS_BIGENDIAN) || defined(__BIG_ENDIAN__) )
|
|
spx_uint32_t ui, ret;
|
|
ui = i;
|
|
ret = ui>>24;
|
|
ret |= (ui>>8)&0x0000ff00;
|
|
ret |= (ui<<8)&0x00ff0000;
|
|
ret |= (ui<<24);
|
|
return ret;
|
|
#else
|
|
return i;
|
|
#endif
|
|
}
|
|
|
|
/** 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);
|
|
|
|
/** Abort with an error message to stderr (internal Speex error) */
|
|
void speex_error(const char *str);
|
|
|
|
/** Print warning message to stderr (programming error) */
|
|
void speex_warning(const char *str);
|
|
|
|
/** Print warning message with integer argument to stderr */
|
|
void speex_warning_int(const char *str, int val);
|
|
|
|
/** Print notification message to stderr */
|
|
void speex_notify(const char *str);
|
|
|
|
/** Generate a random number */
|
|
spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed);
|
|
|
|
/** Speex wrapper for putc */
|
|
void _speex_putc(int ch, void *file);
|
|
|
|
#endif
|