89 lines
2.1 KiB
Objective-C
89 lines
2.1 KiB
Objective-C
#-
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# KOBJ
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#
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# Copyright (c) 2000 Cameron Grant <cg@freebsd.org>
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# All rights reserved.
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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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# 1. 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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# 2. 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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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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#include <dev/sound/pcm/sound.h>
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INTERFACE feeder;
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CODE {
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static int
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feeder_noinit(struct pcm_feeder* feeder)
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{
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return 0;
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}
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static int
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feeder_nofree(struct pcm_feeder* feeder)
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{
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return 0;
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}
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static int
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feeder_noset(struct pcm_feeder* feeder, int what, int value)
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{
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return -1;
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}
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static int
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feeder_noget(struct pcm_feeder* feeder, int what)
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{
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return -1;
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}
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};
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METHOD int init {
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struct pcm_feeder* feeder;
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} DEFAULT feeder_noinit;
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METHOD int free {
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struct pcm_feeder* feeder;
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} DEFAULT feeder_nofree;
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METHOD int set {
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struct pcm_feeder* feeder;
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int what;
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int value;
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} DEFAULT feeder_noset;
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METHOD int get {
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struct pcm_feeder* feeder;
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int what;
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} DEFAULT feeder_noget;
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METHOD int feed {
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struct pcm_feeder* feeder;
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struct pcm_channel* c;
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u_int8_t* buffer;
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u_int32_t count;
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void* source;
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};
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