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New hw_params implementation

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This commit is contained in:
Abramo Bagnara 2000-12-21 20:44:10 +00:00
parent 2fe1219099
commit 8dd927e97f
28 changed files with 3550 additions and 1899 deletions
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50
src/pcm/interval.h Normal file
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/*
* Interval header
* Copyright (c) 2000 by Abramo Bagnara <abramo@alsa-project.org>
*
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#include <stdio.h>
#ifdef INTERVAL_C
#include "interval_inline.h"
#endif
void interval_all(interval_t *i);
void interval_setreal(interval_t *i);
int interval_empty(const interval_t *i);
int interval_single(const interval_t *i);
int interval_value(const interval_t *i);
int interval_min(const interval_t *i);
int interval_max(const interval_t *i);
int interval_test(const interval_t *i, unsigned int val);
int interval_refine_min(interval_t *i, unsigned int min);
int interval_refine_max(interval_t *i, unsigned int max);
int interval_refine(interval_t *i, const interval_t *v);
int interval_refine_first(interval_t *i);
int interval_refine_last(interval_t *i);
int interval_refine_set(interval_t *i, unsigned int val);
int interval_mul(interval_t *a, const interval_t *b, const interval_t *c);
int interval_div(interval_t *a, const interval_t *b, const interval_t *c);
int interval_muldivk(interval_t *a, unsigned int k,
const interval_t *b, const interval_t *c);
int interval_mulkdiv(interval_t *a, unsigned int k,
const interval_t *b, const interval_t *c);
void interval_copy(interval_t *dst, const interval_t *src);
void interval_print(const interval_t *i, FILE *fp);
int interval_eq(const interval_t *i1, const interval_t *i2);