1e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin/* 2e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * Copyright (C) 2011 The Android Open Source Project 3e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * 4e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * Licensed under the Apache License, Version 2.0 (the "License"); 5e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * you may not use this file except in compliance with the License. 6e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * You may obtain a copy of the License at 7e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * 8e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * http://www.apache.org/licenses/LICENSE-2.0 9e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * 10e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * Unless required by applicable law or agreed to in writing, software 11e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * distributed under the License is distributed on an "AS IS" BASIS, 12e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * See the License for the specific language governing permissions and 14e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin * limitations under the License. 15e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin */ 16e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 17e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#ifndef ANDROID_AUDIOPOLICYCLIENTLEGACY_H 18e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#define ANDROID_AUDIOPOLICYCLIENTLEGACY_H 19e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 204a0748be283a8c9efa02243c3e1716c49443a87cDima Zavin#include <system/audio.h> 21d17f66f33276e64e8e288f6ff2b1cb8169650c81Dima Zavin#include <system/audio_policy.h> 22e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#include <hardware/audio_policy.h> 23e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 24e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#include <hardware_legacy/AudioSystemLegacy.h> 25e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#include <hardware_legacy/AudioPolicyInterface.h> 26e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 27e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin/************************************/ 28e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin/* FOR BACKWARDS COMPATIBILITY ONLY */ 29e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin/************************************/ 30e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavinnamespace android_audio_legacy { 31e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 32e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavinclass AudioPolicyCompatClient : public AudioPolicyClientInterface { 33e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavinpublic: 34e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin AudioPolicyCompatClient(struct audio_policy_service_ops *serviceOps, 35e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin void *service) : 36e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin mServiceOps(serviceOps) , mService(service) {} 37e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 3870c236c9290732782d5267935af1475b8d5ae602Eric Laurent virtual audio_module_handle_t loadHwModule(const char *moduleName); 3970c236c9290732782d5267935af1475b8d5ae602Eric Laurent 4070c236c9290732782d5267935af1475b8d5ae602Eric Laurent virtual audio_io_handle_t openOutput(audio_module_handle_t module, 4170c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_devices_t *pDevices, 42e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin uint32_t *pSamplingRate, 4370c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_format_t *pFormat, 4470c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_channel_mask_t *pChannelMask, 45e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin uint32_t *pLatencyMs, 46b4d07b97d23cfaffe22c7859ad7c45e168a7df0eRichard Fitzgerald audio_output_flags_t flags, 47b4d07b97d23cfaffe22c7859ad7c45e168a7df0eRichard Fitzgerald const audio_offload_info_t *offloadInfo); 48e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 49e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin audio_io_handle_t output2); 50e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t closeOutput(audio_io_handle_t output); 51e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t suspendOutput(audio_io_handle_t output); 52e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t restoreOutput(audio_io_handle_t output); 5370c236c9290732782d5267935af1475b8d5ae602Eric Laurent virtual audio_io_handle_t openInput(audio_module_handle_t module, 5470c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_devices_t *pDevices, 55e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin uint32_t *pSamplingRate, 5670c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_format_t *pFormat, 5770c236c9290732782d5267935af1475b8d5ae602Eric Laurent audio_channel_mask_t *pChannelMask); 58e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t closeInput(audio_io_handle_t input); 59e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t setStreamOutput(AudioSystem::stream_type stream, audio_io_handle_t output); 60e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t moveEffects(int session, 61e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin audio_io_handle_t srcOutput, 62e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin audio_io_handle_t dstOutput); 63e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 64e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys); 65e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual void setParameters(audio_io_handle_t ioHandle, 66e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin const String8& keyValuePairs, 67e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin int delayMs = 0); 68e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t setStreamVolume(AudioSystem::stream_type stream, 69e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin float volume, 70e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin audio_io_handle_t output, 71e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin int delayMs = 0); 72e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t startTone(ToneGenerator::tone_type tone, AudioSystem::stream_type stream); 73e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t stopTone(); 74e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin virtual status_t setVoiceVolume(float volume, int delayMs = 0); 75e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 76e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavinprivate: 77e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin struct audio_policy_service_ops* mServiceOps; 78e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin void* mService; 79e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin}; 80e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 81e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin}; // namespace android_audio_legacy 82e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin 83e81531e91ecae92aff471dbff9cbeb0f95ff4a80Dima Zavin#endif // ANDROID_AUDIOPOLICYCLIENTLEGACY_H 84