1 /*
2 * Copyright (c) 1999-2000, Eric Moon.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions, and the following disclaimer.
11 *
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 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
27 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31
32 // FlangerAddOn.h
33 // PURPOSE
34 // * add-on class for FlangerNode
35 // HISTORY
36 // * e.moon 16jun99 Begun
37
38 #ifndef __FlangerAddOn_H__
39 #define __FlangerAddOn_H__
40
41 #include <MediaAddOn.h>
42
43 // -------------------------------------------------------- //
44
45 class FlangerAddOn :
46 public BMediaAddOn {
47 typedef BMediaAddOn _inherited;
48
49 public: // ctor/dtor
50 virtual ~FlangerAddOn();
51 explicit FlangerAddOn(image_id image);
52
53 public: // BMediaAddOn impl
54 virtual status_t InitCheck(
55 const char** out_failure_text);
56 virtual int32 CountFlavors();
57 virtual status_t GetFlavorAt(
58 int32 n,
59 const flavor_info ** out_info);
60 virtual BMediaNode * InstantiateNodeFor(
61 const flavor_info * info,
62 BMessage * config,
63 status_t * out_error);
64 virtual status_t GetConfigurationFor(
65 BMediaNode * your_node,
66 BMessage * into_message);
67
WantsAutoStart()68 virtual bool WantsAutoStart() { return false; }
AutoStart(int in_count,BMediaNode ** out_node,int32 * out_internal_id,bool * out_has_more)69 virtual status_t AutoStart(
70 int in_count,
71 BMediaNode ** out_node,
72 int32 * out_internal_id,
73 bool * out_has_more) { return B_OK; }
74 };
75
76 #endif /*__FlangerAddOn_H__*/
77