| | 1 | #- |
| | 2 | # KOBJ |
| | 3 | # |
| | 4 | # Copyright (c) 2000 Cameron Grant <cg@freebsd.org> |
| | 5 | # All rights reserved. |
| | 6 | # |
| | 7 | # Redistribution and use in source and binary forms, with or without |
| | 8 | # modification, are permitted provided that the following conditions |
| | 9 | # are met: |
| | 10 | # 1. Redistributions of source code must retain the above copyright |
| | 11 | # notice, this list of conditions and the following disclaimer. |
| | 12 | # 2. Redistributions in binary form must reproduce the above copyright |
| | 13 | # notice, this list of conditions and the following disclaimer in the |
| | 14 | # documentation and/or other materials provided with the distribution. |
| | 15 | # |
| | 16 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| | 17 | # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 18 | # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 19 | # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| | 20 | # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 21 | # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 22 | # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 23 | # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 24 | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 25 | # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 26 | # SUCH DAMAGE. |
| | 27 | # |
| | 28 | # $FreeBSD: src/sys/dev/sound/pcm/feeder_if.m,v 1.6 2005/01/06 01:43:21 imp Exp $ |
| | 29 | # $DragonFly: src/sys/dev/sound/pcm/feeder_if.m,v 1.4 2007/01/04 21:47:03 corecode Exp $ |
| | 30 | # |
| | 31 | |
| | 32 | #include <dev/sound/pcm/sound.h> |
| | 33 | |
| | 34 | INTERFACE feeder; |
| | 35 | |
| | 36 | CODE { |
| | 37 | |
| | 38 | static int |
| | 39 | feeder_noinit(struct pcm_feeder* feeder) |
| | 40 | { |
| | 41 | return 0; |
| | 42 | } |
| | 43 | |
| | 44 | static int |
| | 45 | feeder_nofree(struct pcm_feeder* feeder) |
| | 46 | { |
| | 47 | return 0; |
| | 48 | } |
| | 49 | |
| | 50 | static int |
| | 51 | feeder_noset(struct pcm_feeder* feeder, int what, int value) |
| | 52 | { |
| | 53 | return -1; |
| | 54 | } |
| | 55 | |
| | 56 | static int |
| | 57 | feeder_noget(struct pcm_feeder* feeder, int what) |
| | 58 | { |
| | 59 | return -1; |
| | 60 | } |
| | 61 | |
| | 62 | }; |
| | 63 | |
| | 64 | METHOD int init { |
| | 65 | struct pcm_feeder* feeder; |
| | 66 | } DEFAULT feeder_noinit; |
| | 67 | |
| | 68 | METHOD int free { |
| | 69 | struct pcm_feeder* feeder; |
| | 70 | } DEFAULT feeder_nofree; |
| | 71 | |
| | 72 | METHOD int set { |
| | 73 | struct pcm_feeder* feeder; |
| | 74 | int what; |
| | 75 | int value; |
| | 76 | } DEFAULT feeder_noset; |
| | 77 | |
| | 78 | METHOD int get { |
| | 79 | struct pcm_feeder* feeder; |
| | 80 | int what; |
| | 81 | } DEFAULT feeder_noget; |
| | 82 | |
| | 83 | METHOD int feed { |
| | 84 | struct pcm_feeder* feeder; |
| | 85 | struct pcm_channel* c; |
| | 86 | u_int8_t* buffer; |
| | 87 | u_int32_t count; |
| | 88 | void* source; |
| | 89 | }; |
projects / dragonfly.git / blame_incremental