Loading services/audioflinger/Android.mk +1 −1 Original line number Diff line number Diff line Loading @@ -61,7 +61,7 @@ LOCAL_STATIC_LIBRARIES := \ LOCAL_MODULE:= libaudioflinger LOCAL_32_BIT_ONLY := true LOCAL_SRC_FILES += FastMixer.cpp FastMixerState.cpp AudioWatchdog.cpp LOCAL_SRC_FILES += FastMixer.cpp FastMixerState.cpp AudioWatchdog.cpp FastThreadState.cpp LOCAL_CFLAGS += -DSTATE_QUEUE_INSTANTIATIONS='"StateQueueInstantiations.cpp"' Loading services/audioflinger/FastThreadState.cpp 0 → 100644 +30 −0 Original line number Diff line number Diff line /* * Copyright (C) 2014 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. */ #include "FastThreadState.h" namespace android { FastThreadState::FastThreadState() : mCommand(INITIAL), mColdFutexAddr(NULL), mColdGen(0), mNBLogWriter(NULL) { } FastThreadState::~FastThreadState() { } } // namespace android services/audioflinger/FastThreadState.h 0 → 100644 +48 −0 Original line number Diff line number Diff line /* * Copyright (C) 2014 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 ANDROID_AUDIO_FAST_THREAD_STATE_H #define ANDROID_AUDIO_FAST_THREAD_STATE_H #include <stdint.h> #include <media/nbaio/NBLog.h> namespace android { // Represents a single state of a FastThread struct FastThreadState { FastThreadState(); /*virtual*/ ~FastThreadState(); typedef uint32_t Command; static const Command INITIAL = 0, // used only for the initial state HOT_IDLE = 1, // do nothing COLD_IDLE = 2, // wait for the futex IDLE = 3, // either HOT_IDLE or COLD_IDLE EXIT = 4; // exit from thread // additional values defined per subclass Command mCommand; int32_t* mColdFutexAddr; // for COLD_IDLE only, pointer to the associated futex unsigned mColdGen; // increment when COLD_IDLE is requested so it's only performed once NBLog::Writer* mNBLogWriter; // non-blocking logger }; // struct FastThreadState } // android #endif // ANDROID_AUDIO_FAST_THREAD_STATE_H Loading
services/audioflinger/Android.mk +1 −1 Original line number Diff line number Diff line Loading @@ -61,7 +61,7 @@ LOCAL_STATIC_LIBRARIES := \ LOCAL_MODULE:= libaudioflinger LOCAL_32_BIT_ONLY := true LOCAL_SRC_FILES += FastMixer.cpp FastMixerState.cpp AudioWatchdog.cpp LOCAL_SRC_FILES += FastMixer.cpp FastMixerState.cpp AudioWatchdog.cpp FastThreadState.cpp LOCAL_CFLAGS += -DSTATE_QUEUE_INSTANTIATIONS='"StateQueueInstantiations.cpp"' Loading
services/audioflinger/FastThreadState.cpp 0 → 100644 +30 −0 Original line number Diff line number Diff line /* * Copyright (C) 2014 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. */ #include "FastThreadState.h" namespace android { FastThreadState::FastThreadState() : mCommand(INITIAL), mColdFutexAddr(NULL), mColdGen(0), mNBLogWriter(NULL) { } FastThreadState::~FastThreadState() { } } // namespace android
services/audioflinger/FastThreadState.h 0 → 100644 +48 −0 Original line number Diff line number Diff line /* * Copyright (C) 2014 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 ANDROID_AUDIO_FAST_THREAD_STATE_H #define ANDROID_AUDIO_FAST_THREAD_STATE_H #include <stdint.h> #include <media/nbaio/NBLog.h> namespace android { // Represents a single state of a FastThread struct FastThreadState { FastThreadState(); /*virtual*/ ~FastThreadState(); typedef uint32_t Command; static const Command INITIAL = 0, // used only for the initial state HOT_IDLE = 1, // do nothing COLD_IDLE = 2, // wait for the futex IDLE = 3, // either HOT_IDLE or COLD_IDLE EXIT = 4; // exit from thread // additional values defined per subclass Command mCommand; int32_t* mColdFutexAddr; // for COLD_IDLE only, pointer to the associated futex unsigned mColdGen; // increment when COLD_IDLE is requested so it's only performed once NBLog::Writer* mNBLogWriter; // non-blocking logger }; // struct FastThreadState } // android #endif // ANDROID_AUDIO_FAST_THREAD_STATE_H
