1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_AUDIO_FAST_CAPTURE_DUMP_STATE_H 18 #define ANDROID_AUDIO_FAST_CAPTURE_DUMP_STATE_H 19 20 #include <stdint.h> 21 #include "Configuration.h" 22 #include "FastThreadDumpState.h" 23 24 namespace android { 25 26 struct FastCaptureDumpState : FastThreadDumpState { 27 FastCaptureDumpState(); 28 /*virtual*/ ~FastCaptureDumpState(); 29 30 void dump(int fd) const; // should only be called on a stable copy, not the original 31 32 // FIXME by renaming, could pull up many of these to FastThreadDumpState 33 uint32_t mReadSequence; // incremented before and after each read() 34 uint32_t mFramesRead; // total number of frames read successfully 35 uint32_t mReadErrors; // total number of read() errors 36 uint32_t mSampleRate; 37 size_t mFrameCount; 38 }; 39 40 } // android 41 42 #endif // ANDROID_AUDIO_FAST_CAPTURE_DUMP_STATE_H 43
