59 void CheckErr( SLresult res )  in CheckErr()  argument
61     if ( res != SL_RESULT_SUCCESS )  in CheckErr()
63             fprintf(stdout, "%u SL failure, exiting\n", res);  in CheckErr()
88     SLresult res;  in BufferQueueCallback()  local
95             res = (*queueItf)->Enqueue(queueItf, (void*) pCntxt->pData,  in BufferQueueCallback()
97             CheckErr(res);  in BufferQueueCallback()
109     SLresult                   res;  in TestPlaySawtoothBufferQueue()  local
135     res = (*sl)->GetInterface(sl, SL_IID_ENGINE, (void*)&EngineItf);  in TestPlaySawtoothBufferQueue()
136     CheckErr(res);  in TestPlaySawtoothBufferQueue()
149     res = (*EngineItf)->CreateOutputMix(EngineItf, &OutputMix, 0,  in TestPlaySawtoothBufferQueue()
150             iidArray, required); CheckErr(res);  in TestPlaySawtoothBufferQueue()
153     res = (*OutputMix)->Realize(OutputMix, SL_BOOLEAN_FALSE);  in TestPlaySawtoothBufferQueue()
154     CheckErr(res);  in TestPlaySawtoothBufferQueue()
157     res = (*OutputMix)->GetInterface(OutputMix, SL_IID_VOLUME,  in TestPlaySawtoothBufferQueue()
158             (void*)&volumeItf); CheckErr(res);  in TestPlaySawtoothBufferQueue()
200     res = (*EngineItf)->CreateAudioPlayer(EngineItf, &player,  in TestPlaySawtoothBufferQueue()
201             &audioSource, &audioSink, 1, iidArray, required); CheckErr(res);  in TestPlaySawtoothBufferQueue()
205     res = (*player)->Realize(player, SL_BOOLEAN_FALSE); CheckErr(res);  in TestPlaySawtoothBufferQueue()
209     res = (*player)->GetInterface(player, SL_IID_PLAY, (void*)&playItf);  in TestPlaySawtoothBufferQueue()
210     CheckErr(res);  in TestPlaySawtoothBufferQueue()
213     res = (*player)->GetInterface(player, SL_IID_BUFFERQUEUE,  in TestPlaySawtoothBufferQueue()
214             (void*)&bufferQueueItf); CheckErr(res);  in TestPlaySawtoothBufferQueue()
217     res = (*bufferQueueItf)->RegisterCallback(bufferQueueItf,  in TestPlaySawtoothBufferQueue()
218             BufferQueueCallback, &cntxt); CheckErr(res);  in TestPlaySawtoothBufferQueue()
222     res = (*volumeItf)->SetVolumeLevel(volumeItf, -300); CheckErr(res);  in TestPlaySawtoothBufferQueue()
226     res = (*bufferQueueItf)->Enqueue(bufferQueueItf, cntxt.pData,  in TestPlaySawtoothBufferQueue()
228     CheckErr(res);  in TestPlaySawtoothBufferQueue()
231     res = (*bufferQueueItf)->Enqueue(bufferQueueItf, cntxt.pData,  in TestPlaySawtoothBufferQueue()
233     CheckErr(res);  in TestPlaySawtoothBufferQueue()
236     res = (*bufferQueueItf)->Enqueue(bufferQueueItf, cntxt.pData,  in TestPlaySawtoothBufferQueue()
238     CheckErr(res);  in TestPlaySawtoothBufferQueue()
243     res = (*playItf)->SetPlayState( playItf, SL_PLAYSTATE_PLAYING );  in TestPlaySawtoothBufferQueue()
244     CheckErr(res);  in TestPlaySawtoothBufferQueue()
251     res = (*bufferQueueItf)->GetState(bufferQueueItf, &state);  in TestPlaySawtoothBufferQueue()
252     CheckErr(res);  in TestPlaySawtoothBufferQueue()
261     res = (*playItf)->SetPlayState(playItf, SL_PLAYSTATE_STOPPED);  in TestPlaySawtoothBufferQueue()
262     CheckErr(res);  in TestPlaySawtoothBufferQueue()
274     SLresult    res;  in main()  local
281     res = slCreateEngine( &sl, 1, EngineOption, 0, NULL, NULL);  in main()
282     CheckErr(res);  in main()
284     res = (*sl)->Realize(sl, SL_BOOLEAN_FALSE); CheckErr(res);  in main()