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 68 virtual bool WantsAutoStart() { return false; } 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