AlsaPlayer 0.99.81
scope_plugin.h
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1/* scope_plugin.h
2 * Copyright (C) 1999-2002 Andy Lo A Foe <andy@alsaplayer.org>
3 *
4 * This file is part of AlsaPlayer
5 *
6 * AlsaPlayer is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * AlsaPlayer is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 *
19 * $Id: scope_plugin.h 1250 2007-07-08 14:17:12Z dominique_libre $
20 *
21*/
22
23#ifndef __scope_plugin_h__
24#define __scope_plugin_h__
25
26/*
27 * Format of version number is 0x1000 + version
28 * So 0x1001 is *binary* format version 1
29 * THE VERSION NUMBER IS *NOT* A USER SERVICABLE PART!
30 */
31
35#define SCOPE_PLUGIN_BASE_VERSION 0x1000
36
42#define SCOPE_PLUGIN_VERSION (SCOPE_PLUGIN_BASE_VERSION + 7)
43
52#define SCOPE_NICE 10
53
61#define SCOPE_SLEEP 20000
62
67#define SCOPE_BG_RED 0
68
73#define SCOPE_BG_GREEN 0
74
79#define SCOPE_BG_BLUE 0
80
87
95typedef int(*scope_init_type)(void *arg);
96
101typedef void(*scope_start_type)(void);
102
108typedef int(*scope_running_type)(void);
109
114typedef void(*scope_stop_type)(void);
115
121typedef void(*scope_shutdown_type)(void);
122
135typedef void(*scope_set_data_type)(void *buffer, int count);
136
149typedef void(*scope_set_fft_type)(void *buffer, int samples, int channels);
150
155typedef struct _scope_plugin
156{
164 char *name;
169 char *author;
174 void *handle;
210
216typedef scope_plugin*(*scope_plugin_info_type)(void);
217
218#endif
void(* scope_set_fft_type)(void *buffer, int samples, int channels)
Definition: scope_plugin.h:149
struct _scope_plugin scope_plugin
int(* scope_init_type)(void *arg)
Definition: scope_plugin.h:95
int(* scope_running_type)(void)
Definition: scope_plugin.h:108
void(* scope_start_type)(void)
Definition: scope_plugin.h:101
void(* scope_shutdown_type)(void)
Definition: scope_plugin.h:121
int scope_version_type
Definition: scope_plugin.h:86
void(* scope_stop_type)(void)
Definition: scope_plugin.h:114
void(* scope_set_data_type)(void *buffer, int count)
Definition: scope_plugin.h:135
Definition: scope_plugin.h:156
scope_running_type running
Definition: scope_plugin.h:189
char * name
Definition: scope_plugin.h:164
scope_version_type version
Definition: scope_plugin.h:160
scope_shutdown_type shutdown
Definition: scope_plugin.h:199
void * handle
Definition: scope_plugin.h:174
scope_init_type init
Definition: scope_plugin.h:179
scope_set_data_type set_data
Definition: scope_plugin.h:203
char * author
Definition: scope_plugin.h:169
scope_stop_type stop
Definition: scope_plugin.h:194
scope_set_fft_type set_fft
Definition: scope_plugin.h:208
scope_start_type start
Definition: scope_plugin.h:184