1 files changed, 48 insertions, 0 deletions
diff --git a/LoopbackApp/app/src/main/cpp/loopback_sles.h b/LoopbackApp/app/src/main/cpp/loopback_sles.h
new file mode 100644
index 0000000..b2c9b53
--- /dev/null
+++ b/LoopbackApp/app/src/main/cpp/loopback_sles.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _Included_org_drrickorang_loopback_loopback_sles
+#define _Included_org_drrickorang_loopback_loopback_sles
+
+#include "loopback.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int slesComputeDefaultSettings(int performanceMode, int *samplingRate,
+             int *playerBufferFrameCount, int *recorderBufferFrameCount);
+int slesInit(void ** ppCtx, int samplingRate, int frameCount, int micSource,
+             int performanceMode,
+             int testType, double frequency1, char* byteBufferPtr, int byteBufferLength,
+             short* loopbackTone, int maxRecordedLateCallbacks, int ignoreFirstFrames);
+int slesDestroy(void ** ppCtx);
+int slesProcessNext(void *pCtx, double *pSamples, long maxSamples);
+int* slesGetRecorderBufferPeriod(void *pCtx);
+int slesGetRecorderMaxBufferPeriod(void *pCtx);
+int64_t slesGetRecorderVarianceBufferPeriod(void *pCtx);
+int* slesGetPlayerBufferPeriod(void *pCtx);
+int slesGetPlayerMaxBufferPeriod(void *pCtx);
+int64_t slesGetPlayerVarianceBufferPeriod(void *pCtx);
+int slesGetCaptureRank(void *pCtx);
+int slesGetPlayerTimeStampsAndExpectedBufferPeriod(void *pCtx, callbackTimeStamps **ppTSs);
+int slesGetRecorderTimeStampsAndExpectedBufferPeriod(void *pCtx, callbackTimeStamps **ppTSs);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // _Included_org_drrickorang_loopback_loopback_sles