ebc58c9f06
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12241 a1c6a512-1295-4272-9138-f99709370657
149 lines
4.8 KiB
C
149 lines
4.8 KiB
C
/* Copyright (C) 2002 Jean-Marc Valin */
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/**
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@file misc.h
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@brief Various compatibility routines for Speex
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*/
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of the Xiph.org Foundation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef MISC_H
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#define MISC_H
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#ifndef SPEEX_VERSION
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#define SPEEX_MAJOR_VERSION 1 /**< Major Speex version. */
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#define SPEEX_MINOR_VERSION 1 /**< Minor Speex version. */
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#define SPEEX_MICRO_VERSION 13 /**< Micro Speex version. */
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#define SPEEX_EXTRA_VERSION "" /**< Extra Speex version. */
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#define SPEEX_VERSION "speex-1.2-beta1" /**< Speex version string. */
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#define FIXED_POINT
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//#define EPIC_48K
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#endif
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/* A couple test to catch stupid option combinations */
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#ifdef FIXED_POINT
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#ifdef _USE_SSE
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#error SSE is only for floating-point
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#endif
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#if ((defined (ARM4_ASM)||defined (ARM4_ASM)) && defined(BFIN_ASM)) || (defined (ARM4_ASM)&&defined(ARM5E_ASM))
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#error Make up your mind. What CPU do you have?
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#endif
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#ifdef VORBIS_PSYCHO
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#error Vorbis-psy model currently not implemented in fixed-point
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#endif
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#else
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#if defined (ARM4_ASM) || defined(ARM5E_ASM) || defined(BFIN_ASM)
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#error I suppose you can have a [ARM4/ARM5E/Blackfin] that has float instructions?
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#endif
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#ifdef FIXED_POINT_DEBUG
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#error Don't you think enabling fixed-point is a good thing to do if you want to debug that?
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#endif
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#endif
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#include "../codec.h"
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#include "../lib/codeclib.h"
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extern struct codec_api* rb;
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#if defined(DEBUG) || defined(SIMULATOR)
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#undef DEBUGF
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#define DEBUGF rb->debugf
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#else
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#define DEBUGF(...)
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#endif
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#ifdef ROCKBOX_HAS_LOGF
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#undef LOGF
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#define LOGF rb->logf
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#else
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#define LOGF(...)
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#endif
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#ifdef CPU_ARM
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#define ARM4_ASM
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#endif
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#include "arch.h"
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#ifndef RELEASE
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/** Print a named vector to stdout */
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void print_vec(float *vec, int len, char *name);
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#endif
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/** Convert big endian */
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spx_uint32_t be_int(spx_uint32_t i);
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/** Convert little endian */
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spx_uint32_t le_int(spx_uint32_t i);
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/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_free */
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void *speex_alloc (int size);
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/** Same as speex_alloc, except that the area is only needed inside a Speex call (might cause problem with wideband though) */
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void *speex_alloc_scratch (int size);
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/** Speex wrapper for realloc. To do your own dynamic allocation, all you need to do is replace this function, speex_alloc and speex_free */
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void *speex_realloc (void *ptr, int size);
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/** Speex wrapper for calloc. To do your own dynamic allocation, all you need to do is replace this function, speex_realloc and speex_alloc */
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void speex_free (void *ptr);
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/** Same as speex_alloc, except that the area is only needed inside a Speex call (might cause problem with wideband though) */
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void speex_free_scratch (void *ptr);
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/** Speex wrapper for mem_move */
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void *speex_move (void *dest, void *src, int n);
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/** Speex wrapper for memcpy */
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void speex_memcpy_bytes(char *dst, char *src, int nbytes);
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/** Speex wrapper for memset */
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void speex_memset_bytes(char *dst, char src, int nbytes);
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/** Print error message to stderr */
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void speex_error(const char *str);
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/** Print warning message to stderr */
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void speex_warning(const char *str);
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/** Print warning message with integer argument to stderr */
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void speex_warning_int(const char *str, int val);
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/** Generate a random number */
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spx_word16_t speex_rand(spx_word16_t std, spx_int32_t *seed);
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/** Speex wrapper for putc */
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void _speex_putc(int ch, void *file);
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#endif
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