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Diffstat (limited to 'libs/audioflinger/AudioDumpInterface.h')
| -rw-r--r-- | libs/audioflinger/AudioDumpInterface.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/libs/audioflinger/AudioDumpInterface.h b/libs/audioflinger/AudioDumpInterface.h deleted file mode 100644 index 4c62b3ed78da..000000000000 --- a/libs/audioflinger/AudioDumpInterface.h +++ /dev/null @@ -1,166 +0,0 @@ -/* //device/servers/AudioFlinger/AudioDumpInterface.h -** -** Copyright 2008, 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_DUMP_INTERFACE_H -#define ANDROID_AUDIO_DUMP_INTERFACE_H - -#include <stdint.h> -#include <sys/types.h> -#include <utils/String8.h> -#include <utils/SortedVector.h> - -#include <hardware_legacy/AudioHardwareBase.h> - -namespace android { - -#define AUDIO_DUMP_WAVE_HDR_SIZE 44 - -class AudioDumpInterface; - -class AudioStreamOutDump : public AudioStreamOut { -public: - AudioStreamOutDump(AudioDumpInterface *interface, - int id, - AudioStreamOut* finalStream, - uint32_t devices, - int format, - uint32_t channels, - uint32_t sampleRate); - ~AudioStreamOutDump(); - - virtual ssize_t write(const void* buffer, size_t bytes); - virtual uint32_t sampleRate() const; - virtual size_t bufferSize() const; - virtual uint32_t channels() const; - virtual int format() const; - virtual uint32_t latency() const; - virtual status_t setVolume(float left, float right); - virtual status_t standby(); - virtual status_t setParameters(const String8& keyValuePairs); - virtual String8 getParameters(const String8& keys); - virtual status_t dump(int fd, const Vector<String16>& args); - void Close(void); - AudioStreamOut* finalStream() { return mFinalStream; } - uint32_t device() { return mDevice; } - int getId() { return mId; } - virtual status_t getRenderPosition(uint32_t *dspFrames); - -private: - AudioDumpInterface *mInterface; - int mId; - uint32_t mSampleRate; // - uint32_t mFormat; // - uint32_t mChannels; // output configuration - uint32_t mLatency; // - uint32_t mDevice; // current device this output is routed to - size_t mBufferSize; - AudioStreamOut *mFinalStream; - FILE *mOutFile; // output file - int mFileCount; -}; - -class AudioStreamInDump : public AudioStreamIn { -public: - AudioStreamInDump(AudioDumpInterface *interface, - int id, - AudioStreamIn* finalStream, - uint32_t devices, - int format, - uint32_t channels, - uint32_t sampleRate); - ~AudioStreamInDump(); - - virtual uint32_t sampleRate() const; - virtual size_t bufferSize() const; - virtual uint32_t channels() const; - virtual int format() const; - - virtual status_t setGain(float gain); - virtual ssize_t read(void* buffer, ssize_t bytes); - virtual status_t standby(); - virtual status_t setParameters(const String8& keyValuePairs); - virtual String8 getParameters(const String8& keys); - virtual unsigned int getInputFramesLost() const; - virtual status_t dump(int fd, const Vector<String16>& args); - void Close(void); - AudioStreamIn* finalStream() { return mFinalStream; } - uint32_t device() { return mDevice; } - -private: - AudioDumpInterface *mInterface; - int mId; - uint32_t mSampleRate; // - uint32_t mFormat; // - uint32_t mChannels; // output configuration - uint32_t mDevice; // current device this output is routed to - size_t mBufferSize; - AudioStreamIn *mFinalStream; - FILE *mInFile; // output file -}; - -class AudioDumpInterface : public AudioHardwareBase -{ - -public: - AudioDumpInterface(AudioHardwareInterface* hw); - virtual AudioStreamOut* openOutputStream( - uint32_t devices, - int *format=0, - uint32_t *channels=0, - uint32_t *sampleRate=0, - status_t *status=0); - virtual void closeOutputStream(AudioStreamOut* out); - - virtual ~AudioDumpInterface(); - - virtual status_t initCheck() - {return mFinalInterface->initCheck();} - virtual status_t setVoiceVolume(float volume) - {return mFinalInterface->setVoiceVolume(volume);} - virtual status_t setMasterVolume(float volume) - {return mFinalInterface->setMasterVolume(volume);} - - // mic mute - virtual status_t setMicMute(bool state) - {return mFinalInterface->setMicMute(state);} - virtual status_t getMicMute(bool* state) - {return mFinalInterface->getMicMute(state);} - - virtual status_t setParameters(const String8& keyValuePairs); - virtual String8 getParameters(const String8& keys); - - virtual AudioStreamIn* openInputStream(uint32_t devices, int *format, uint32_t *channels, - uint32_t *sampleRate, status_t *status, AudioSystem::audio_in_acoustics acoustics); - virtual void closeInputStream(AudioStreamIn* in); - - virtual status_t dump(int fd, const Vector<String16>& args) { return mFinalInterface->dumpState(fd, args); } - - String8 fileName() const { return mFileName; } -protected: - - AudioHardwareInterface *mFinalInterface; - SortedVector<AudioStreamOutDump *> mOutputs; - bool mFirstHwOutput; - SortedVector<AudioStreamInDump *> mInputs; - Mutex mLock; - String8 mPolicyCommands; - String8 mFileName; -}; - -}; // namespace android - -#endif // ANDROID_AUDIO_DUMP_INTERFACE_H |