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      1 /* $NetBSD: sbc_encode.h,v 1.1 2017/01/28 16:55:54 nat Exp $ */
      2 
      3 /*-
      4  * Copyright (c) 2015 - 2016 Nathanial Sloss <nathanialsloss (at) yahoo.com.au>
      5  * All rights reserved.
      6  *
      7  *		This software is dedicated to the memory of -
      8  *	   Baron James Anlezark (Barry) - 1 Jan 1949 - 13 May 2012.
      9  *
     10  *		Barry was a man who loved his music.
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following conditions
     14  * are met:
     15  * 1. Redistributions of source code must retain the above copyright
     16  *    notice, this list of conditions and the following disclaimer.
     17  * 2. Redistributions in binary form must reproduce the above copyright
     18  *    notice, this list of conditions and the following disclaimer in the
     19  *    documentation and/or other materials provided with the distribution.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     22  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     25  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     28  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     31  * POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 #define SRC_SEP 1
     35 #define SNK_SEP 2
     36 
     37 #define SBC_CODEC_ID	0x0
     38 #define mediaTypeAudio	0x0
     39 
     40 #define CONFIG_ANY_FREQ	0xf7
     41 #define CONFIG_ANY_ALLOC 0xff
     42 #define MIN_BITPOOL	2
     43 #define DEFAULT_MAXBPOOL 253
     44 
     45 #define MODE_STEREO	(1 << 1)
     46 #define MODE_JOINT	(1 << 0)
     47 #define MODE_DUAL	(1 << 2)
     48 #define MODE_MONO	(1 << 3)
     49 #define MODE_ANY	0xf
     50 
     51 #define ALLOC_LOUDNESS	(1 << 0)
     52 #define ALLOC_SNR 	(1 << 1)
     53 #define ALLOC_ANY 	3
     54 
     55 #define FREQ_16K	(1 << 3)
     56 #define FREQ_32K	(1 << 2)
     57 #define FREQ_44_1K	(1 << 1)
     58 #define FREQ_48K	(1 << 0)
     59 #define FREQ_ANY	0xf
     60 
     61 
     62 #define BANDS_4		(1 << 1)
     63 #define BANDS_8		(1 << 0)
     64 #define BANDS_ANY	3
     65 
     66 #define BLOCKS_4	(1 << 3)
     67 #define BLOCKS_8	(1 << 2)
     68 #define BLOCKS_12	(1 << 1)
     69 #define BLOCKS_16	(1 << 0)
     70 #define BLOCKS_ANY	0xf
     71 
     72 u_int FLS(uint8_t);
     73 ssize_t stream(int, int, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t,
     74     size_t, int);
     75 ssize_t recvstream(int, int);
     76