media/nodetest/main.cpp

12 status_t rv;
34 	rv = roster->RegisterNode(producer);
35 	val(rv);
38 	rv = roster->RegisterNode(consumer);
39 	val(rv);
60 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat);
61 	val(rv);
66 	rv = roster->GetLiveNodes(live_nodes, &live_count, NULL, &liveformat);
67 	val(rv);
72 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat, &liveformat);
73 	val(rv);
80 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat);
81 	val(rv);
86 	rv = roster->GetLiveNodes(live_nodes, &live_count, NULL, &liveformat);
87 	val(rv);
92 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat, &liveformat);
93 	val(rv);
104 	rv = roster->GetAllOutputsFor(sourceNode,outputs,2,&count);
105 	val(rv);
107 	rv = (count == 1) ? B_OK : B_ERROR;
108 	val(rv);
111 	rv = roster->GetAllInputsFor(destinationNode,inputs,2,&count);
112 	val(rv);
114 	rv = (count == 1) ? B_OK : B_ERROR;
115 	val(rv);
118 	rv = roster->GetAllInputsFor(sourceNode,inputs,2,&count);
119 	val(rv);
123 	rv = roster->GetAllOutputsFor(destinationNode,outputs,2,&count);
124 	val(rv);
128 	rv = roster->GetConnectedOutputsFor(sourceNode,outputs,2,&count);
129 	val(rv);
131 	rv = (count == 0) ? B_OK : B_ERROR;
132 	val(rv);
135 	rv = roster->GetConnectedInputsFor(destinationNode,inputs,2,&count);
136 	val(rv);
138 	rv = (count == 0) ? B_OK : B_ERROR;
139 	val(rv);
142 	rv = roster->GetConnectedInputsFor(sourceNode,inputs,2,&count);
143 	val(rv);
147 	rv = roster->GetConnectedOutputsFor(destinationNode,outputs,2,&count);
148 	val(rv);
152 	rv = roster->GetFreeOutputsFor(sourceNode,&output,1,&count,B_MEDIA_RAW_AUDIO);
153 	val(rv);
155 	rv = (count == 1) ? B_OK : B_ERROR;
156 	val(rv);
159 	rv = roster->GetFreeInputsFor(destinationNode,&input,1,&count,B_MEDIA_RAW_AUDIO);
160 	val(rv);
162 	rv = (count == 1) ? B_OK : B_ERROR;
163 	val(rv);
166 	rv = roster->GetFreeOutputsFor(destinationNode,outputs,2,&count,B_MEDIA_RAW_AUDIO);
167 	val(rv);
171 	rv = roster->GetFreeInputsFor(sourceNode,inputs,2,&count,B_MEDIA_RAW_AUDIO);
172 	val(rv);
180 	rv = roster->Connect(output.source, input.destination, &format, &output, &input);
181 	val(rv);
184 	rv = roster->PrerollNode(sourceNode);
185 	val(rv);
188 	rv = roster->PrerollNode(destinationNode);
189 	val(rv);
196 	rv = roster->GetStartLatencyFor(destinationNode, &time1);
197 	val(rv);
200 	rv = roster->GetStartLatencyFor(sourceNode, &time2);
201 	val(rv);
206 	rv = roster->StartNode(destinationNode, start);
207 	val(rv);
210 	rv = roster->StartNode(sourceNode, start);
211 	val(rv);
226 	rv = roster->StopNode(sourceNode, 0, true);
227 	val(rv);
230 	rv = roster->StopNode(destinationNode, 0, true);
231 	val(rv);
234 	rv = roster->Disconnect(sourceNodeID, output.source, destinationNodeID, input.destination);
235 	val(rv);
238 	rv = roster->UnregisterNode(producer);
239 	val(rv);
242 	rv = roster->UnregisterNode(consumer);
243 	val(rv);
246 	rv = (producer->Release() == NULL) ? B_OK : B_ERROR;
247 	val(rv);
250 	rv = (consumer->Release() == NULL) ? B_OK : B_ERROR;
251 	val(rv);