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// AudioAdapterAddOn.cpp
33
34#include "AudioAdapterAddOn.h"
35
36#include "AudioAdapterNode.h"
37//#include "AudioFilterNode.h"
38#include "AudioAdapterOp.h"
39
40#include <Entry.h>
41#include <Debug.h>
42#include <cstring>
43#include <cstdlib>
44#include <cstdio>
45
46// -------------------------------------------------------- //
47// instantiation function
48// -------------------------------------------------------- //
49
50extern "C" _EXPORT BMediaAddOn* make_media_addon(image_id image) {
51	return new AudioAdapterAddOn(image);
52}
53
54// -------------------------------------------------------- //
55// main() stub
56// -------------------------------------------------------- //
57
58int main() {
59	fputs("[AudioAdapter.media_addon]", stderr);
60	return 1;
61}
62
63// -------------------------------------------------------- //
64// ctor/dtor
65// -------------------------------------------------------- //
66
67//AudioAdapterAddOn::~AudioAdapterAddOn() {}
68AudioAdapterAddOn::AudioAdapterAddOn(image_id id) :
69	BMediaAddOn(id) {}
70
71// -------------------------------------------------------- //
72// BMediaAddOn impl
73// -------------------------------------------------------- //
74
75status_t AudioAdapterAddOn::InitCheck(
76	const char** out_failure_text) {
77	return B_OK;
78}
79
80int32 AudioAdapterAddOn::CountFlavors() {
81	return 1;
82}
83
84status_t AudioAdapterAddOn::GetFlavorAt(
85	int32 n,
86	const flavor_info** out_info) {
87	if(n)
88		return B_ERROR;
89
90	flavor_info* pInfo = new flavor_info;
91	pInfo->internal_id = n;
92	pInfo->name = "AudioAdapter";
93	pInfo->info = "AudioAdapter (generic raw-audio format conversion).\n"
94		"by Eric Moon (8 September 1999)";
95	pInfo->kinds = B_BUFFER_CONSUMER | B_BUFFER_PRODUCER | B_CONTROLLABLE;
96	pInfo->flavor_flags = 0;
97	pInfo->possible_count = 0;
98
99	pInfo->in_format_count = 1;
100	media_format* pFormat = new media_format;
101	pFormat->type = B_MEDIA_RAW_AUDIO;
102	pFormat->u.raw_audio = media_raw_audio_format::wildcard;
103	pInfo->in_formats = pFormat;
104
105	pInfo->out_format_count = 1;
106	pFormat = new media_format;
107	pFormat->type = B_MEDIA_RAW_AUDIO;
108	pFormat->u.raw_audio = media_raw_audio_format::wildcard;
109	pInfo->out_formats = pFormat;
110
111	*out_info = pInfo;
112	return B_OK;
113}
114
115BMediaNode* AudioAdapterAddOn::InstantiateNodeFor(
116	const flavor_info* info,
117	BMessage* config,
118	status_t* out_error) {
119
120	return new _AudioAdapterNode(
121		"AudioAdapter",
122		new AudioAdapterOpFactory(),
123		this);
124}
125
126status_t AudioAdapterAddOn::GetConfigurationFor(
127	BMediaNode* your_node,
128	BMessage* into_message) {
129
130	// no config yet
131	return B_OK;
132}
133
134
135// END -- AudioAdapterAddOn.cpp --
136