media/nodetest/main.cpp

16 status_t rv;
38 	rv = roster->RegisterNode(producer);
39 	val(rv);
42 	rv = roster->RegisterNode(consumer);
43 	val(rv);
64 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat);
65 	val(rv);
70 	rv = roster->GetLiveNodes(live_nodes, &live_count, NULL, &liveformat);
71 	val(rv);
76 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat, &liveformat);
77 	val(rv);
84 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat);
85 	val(rv);
90 	rv = roster->GetLiveNodes(live_nodes, &live_count, NULL, &liveformat);
91 	val(rv);
96 	rv = roster->GetLiveNodes(live_nodes, &live_count, &liveformat, &liveformat);
97 	val(rv);
108 	rv = roster->GetAllOutputsFor(sourceNode,outputs,2,&count);
109 	val(rv);
111 	rv = (count == 1) ? B_OK : B_ERROR;
112 	val(rv);
115 	rv = roster->GetAllInputsFor(destinationNode,inputs,2,&count);
116 	val(rv);
118 	rv = (count == 1) ? B_OK : B_ERROR;
119 	val(rv);
122 	rv = roster->GetAllInputsFor(sourceNode,inputs,2,&count);
123 	val(rv);
127 	rv = roster->GetAllOutputsFor(destinationNode,outputs,2,&count);
128 	val(rv);
132 	rv = roster->GetConnectedOutputsFor(sourceNode,outputs,2,&count);
133 	val(rv);
135 	rv = (count == 0) ? B_OK : B_ERROR;
136 	val(rv);
139 	rv = roster->GetConnectedInputsFor(destinationNode,inputs,2,&count);
140 	val(rv);
142 	rv = (count == 0) ? B_OK : B_ERROR;
143 	val(rv);
146 	rv = roster->GetConnectedInputsFor(sourceNode,inputs,2,&count);
147 	val(rv);
151 	rv = roster->GetConnectedOutputsFor(destinationNode,outputs,2,&count);
152 	val(rv);
156 	rv = roster->GetFreeOutputsFor(sourceNode,&output,1,&count,B_MEDIA_RAW_AUDIO);
157 	val(rv);
159 	rv = (count == 1) ? B_OK : B_ERROR;
160 	val(rv);
163 	rv = roster->GetFreeInputsFor(destinationNode,&input,1,&count,B_MEDIA_RAW_AUDIO);
164 	val(rv);
166 	rv = (count == 1) ? B_OK : B_ERROR;
167 	val(rv);
170 	rv = roster->GetFreeOutputsFor(destinationNode,outputs,2,&count,B_MEDIA_RAW_AUDIO);
171 	val(rv);
175 	rv = roster->GetFreeInputsFor(sourceNode,inputs,2,&count,B_MEDIA_RAW_AUDIO);
176 	val(rv);
190 	rv = roster->Connect(output.source, input.destination, &format, &output, &input);
191 	val(rv);
194 	rv = roster->PrerollNode(sourceNode);
195 	val(rv);
198 	rv = roster->PrerollNode(destinationNode);
199 	val(rv);
206 	rv = roster->GetStartLatencyFor(destinationNode, &time1);
207 	val(rv);
210 	rv = roster->GetStartLatencyFor(sourceNode, &time2);
211 	val(rv);
216 	rv = roster->StartNode(destinationNode, start);
217 	val(rv);
220 	rv = roster->StartNode(sourceNode, start);
221 	val(rv);
224 	rv = roster->SyncToNode(sourceNode,
227 	val(rv);
242 	rv = roster->StopNode(sourceNode, 0, true);
243 	val(rv);
246 	rv = roster->StopNode(destinationNode, 0, true);
247 	val(rv);
250 	rv = roster->Disconnect(sourceNodeID, output.source, destinationNodeID, input.destination);
251 	val(rv);
254 	rv = roster->UnregisterNode(producer);
255 	val(rv);
258 	rv = roster->UnregisterNode(consumer);
259 	val(rv);
262 	rv = (producer->Release() == NULL) ? B_OK : B_ERROR;
263 	val(rv);
266 	rv = (consumer->Release() == NULL) ? B_OK : B_ERROR;
267 	val(rv);