156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi/* 256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Copyright (C) 2015 The Android Open Source Project 356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Licensed under the Apache License, Version 2.0 (the "License"); 556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * you may not use this file except in compliance with the License. 656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * You may obtain a copy of the License at 756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * http://www.apache.org/licenses/LICENSE-2.0 956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * 1056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * Unless required by applicable law or agreed to in writing, software 1156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * distributed under the License is distributed on an "AS IS" BASIS, 1256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * See the License for the specific language governing permissions and 1456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi * limitations under the License. 1556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi */ 1656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 1756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi#define LOG_TAG "APM::AudioInputDescriptor" 1856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi//#define LOG_NDEBUG 0 1956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 20ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include "AudioInputDescriptor.h" 21ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include "IOProfile.h" 2298cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie#include "AudioGain.h" 23ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include "HwModule.h" 24ad3183e2d4cecd02f6261270a7ea1c68be0efa0fFrançois Gaffie#include <media/AudioPolicy.h> 2553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie#include <policy.h> 2656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 2756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivinamespace android { 2856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 2956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel TriviAudioInputDescriptor::AudioInputDescriptor(const sp<IOProfile>& profile) 30322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent : mIoHandle(0), 318c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi mDevice(AUDIO_DEVICE_NONE), mPolicyMix(NULL), 32a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten mProfile(profile), mPatchHandle(AUDIO_PATCH_HANDLE_NONE), mId(0) 3356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 3456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi if (profile != NULL) { 35112b0af826aeca45855690b9c105b2cdf9938bbeFrançois Gaffie profile->pickAudioProfile(mSamplingRate, mChannelMask, mFormat); 3656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi if (profile->mGains.size() > 0) { 3756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi profile->mGains[0]->getDefaultConfig(&mGain); 3856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi } 3956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi } 4056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi} 4156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 4298cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffievoid AudioInputDescriptor::setIoHandle(audio_io_handle_t ioHandle) 4398cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie{ 4498cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie mId = AudioPort::getNextUniqueId(); 4598cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie mIoHandle = ioHandle; 4698cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie} 4798cc191247388132b6fd8a4ecd07abd6e4c5a0edFrançois Gaffie 4853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffieaudio_module_handle_t AudioInputDescriptor::getModuleHandle() const 4953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 50322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent if (mProfile == 0) { 51a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten return AUDIO_MODULE_HANDLE_NONE; 52322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent } 5353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return mProfile->getModuleHandle(); 5453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 5553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 5665bfe916ca972b95f41d7f6cc2566c2e12a3eadaJean-Michel Triviuint32_t AudioInputDescriptor::getOpenRefCount() const 5765bfe916ca972b95f41d7f6cc2566c2e12a3eadaJean-Michel Trivi{ 58599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.getOpenCount(); 5965bfe916ca972b95f41d7f6cc2566c2e12a3eadaJean-Michel Trivi} 6065bfe916ca972b95f41d7f6cc2566c2e12a3eadaJean-Michel Trivi 61322b4d25387a04c9afebe998326d005bbdf17edeEric Laurentaudio_port_handle_t AudioInputDescriptor::getId() const 62322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent{ 63322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent return mId; 64322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent} 65322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent 66599c758b258cc5da0dba9b530425381facc37d77Eric Laurentaudio_source_t AudioInputDescriptor::inputSource() const 67599c758b258cc5da0dba9b530425381facc37d77Eric Laurent{ 68599c758b258cc5da0dba9b530425381facc37d77Eric Laurent // TODO: return highest priority input source 69599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.size() > 0 ? mSessions.valueAt(0)->inputSource() : 70599c758b258cc5da0dba9b530425381facc37d77Eric Laurent AUDIO_SOURCE_DEFAULT; 71599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 72599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 7353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffievoid AudioInputDescriptor::toAudioPortConfig(struct audio_port_config *dstConfig, 7453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie const struct audio_port_config *srcConfig) const 7556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 7656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi ALOG_ASSERT(mProfile != 0, 7756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi "toAudioPortConfig() called on input with null profile %d", mIoHandle); 7856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->config_mask = AUDIO_PORT_CONFIG_SAMPLE_RATE|AUDIO_PORT_CONFIG_CHANNEL_MASK| 7956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi AUDIO_PORT_CONFIG_FORMAT|AUDIO_PORT_CONFIG_GAIN; 8056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi if (srcConfig != NULL) { 8156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->config_mask |= srcConfig->config_mask; 8256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi } 8356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 8456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi AudioPortConfig::toAudioPortConfig(dstConfig, srcConfig); 8556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 8656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->id = mId; 8756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->role = AUDIO_PORT_ROLE_SINK; 8856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->type = AUDIO_PORT_TYPE_MIX; 89322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent dstConfig->ext.mix.hw_module = getModuleHandle(); 9056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi dstConfig->ext.mix.handle = mIoHandle; 91599c758b258cc5da0dba9b530425381facc37d77Eric Laurent dstConfig->ext.mix.usecase.source = inputSource(); 9256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi} 9356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 9453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffievoid AudioInputDescriptor::toAudioPort(struct audio_port *port) const 9556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 9656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi ALOG_ASSERT(mProfile != 0, "toAudioPort() called on input with null profile %d", mIoHandle); 9756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 9856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi mProfile->toAudioPort(port); 9956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi port->id = mId; 10056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi toAudioPortConfig(&port->active_config); 101322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent port->ext.mix.hw_module = getModuleHandle(); 10256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi port->ext.mix.handle = mIoHandle; 10356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi port->ext.mix.latency_class = AUDIO_LATENCY_NORMAL; 10456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi} 10556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 10664265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurentvoid AudioInputDescriptor::setPreemptedSessions(const SortedVector<audio_session_t>& sessions) 10764265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent{ 10864265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent mPreemptedSessions = sessions; 10964265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent} 11064265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent 11164265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric LaurentSortedVector<audio_session_t> AudioInputDescriptor::getPreemptedSessions() const 11264265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent{ 11364265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent return mPreemptedSessions; 11464265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent} 11564265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent 11664265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurentbool AudioInputDescriptor::hasPreemptedSession(audio_session_t session) const 11764265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent{ 11864265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent return (mPreemptedSessions.indexOf(session) >= 0); 11964265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent} 12064265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent 12164265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurentvoid AudioInputDescriptor::clearPreemptedSessions() 12264265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent{ 12364265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent mPreemptedSessions.clear(); 12464265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent} 12564265b2fb8f5be63b6c2ad4fcbec9acf74705bc4Eric Laurent 126599c758b258cc5da0dba9b530425381facc37d77Eric Laurentbool AudioInputDescriptor::isActive() const { 127599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.hasActiveSession(); 128599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 129599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 130599c758b258cc5da0dba9b530425381facc37d77Eric Laurentbool AudioInputDescriptor::isSourceActive(audio_source_t source) const 131599c758b258cc5da0dba9b530425381facc37d77Eric Laurent{ 132599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.isSourceActive(source); 133599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 134599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 135599c758b258cc5da0dba9b530425381facc37d77Eric Laurentbool AudioInputDescriptor::isSoundTrigger() const { 136599c758b258cc5da0dba9b530425381facc37d77Eric Laurent // sound trigger and non sound trigger sessions are not mixed 137599c758b258cc5da0dba9b530425381facc37d77Eric Laurent // on a given input 138599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.valueAt(0)->isSoundTrigger(); 139599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 140599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 141599c758b258cc5da0dba9b530425381facc37d77Eric Laurentsp<AudioSession> AudioInputDescriptor::getAudioSession( 142599c758b258cc5da0dba9b530425381facc37d77Eric Laurent audio_session_t session) const { 143599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.valueFor(session); 144599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 145599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 146232f26f8b673973ffa463f80b08b731ffacc8785Eric LaurentAudioSessionCollection AudioInputDescriptor::getActiveAudioSessions() const 14756afc7a5cc0f0bfc8021f6413b2e2267050bdc8aJean-Michel Trivi{ 148232f26f8b673973ffa463f80b08b731ffacc8785Eric Laurent return mSessions.getActiveSessions(); 14956afc7a5cc0f0bfc8021f6413b2e2267050bdc8aJean-Michel Trivi} 15056afc7a5cc0f0bfc8021f6413b2e2267050bdc8aJean-Michel Trivi 151599c758b258cc5da0dba9b530425381facc37d77Eric Laurentstatus_t AudioInputDescriptor::addAudioSession(audio_session_t session, 152599c758b258cc5da0dba9b530425381facc37d77Eric Laurent const sp<AudioSession>& audioSession) { 1538c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi return mSessions.addSession(session, audioSession, /*AudioSessionInfoProvider*/this); 154599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 155599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 156599c758b258cc5da0dba9b530425381facc37d77Eric Laurentstatus_t AudioInputDescriptor::removeAudioSession(audio_session_t session) { 157599c758b258cc5da0dba9b530425381facc37d77Eric Laurent return mSessions.removeSession(session); 158599c758b258cc5da0dba9b530425381facc37d77Eric Laurent} 159599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 160a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kastenaudio_patch_handle_t AudioInputDescriptor::getPatchHandle() const 1618c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi{ 1628c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi return mPatchHandle; 1638c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi} 1648c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi 1658c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivivoid AudioInputDescriptor::setPatchHandle(audio_patch_handle_t handle) 1668c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi{ 1678c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi mPatchHandle = handle; 1688c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi mSessions.onSessionInfoUpdate(); 1698c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi} 1708c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi 1718c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Triviaudio_config_base_t AudioInputDescriptor::getConfig() const 1728c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi{ 1738c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi const audio_config_base_t config = { .sample_rate = mSamplingRate, .channel_mask = mChannelMask, 1748c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi .format = mFormat }; 1758c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi return config; 1768c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi} 1778c7cf3b7d0d7bccb9affbc34ae2ab2d6b332f972Jean-Michel Trivi 17856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivistatus_t AudioInputDescriptor::dump(int fd) 17956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi{ 18056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi const size_t SIZE = 256; 18156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi char buffer[SIZE]; 18256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi String8 result; 18356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 184322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent snprintf(buffer, SIZE, " ID: %d\n", getId()); 18556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi result.append(buffer); 18656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi snprintf(buffer, SIZE, " Sampling rate: %d\n", mSamplingRate); 18756ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi result.append(buffer); 18856ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi snprintf(buffer, SIZE, " Format: %d\n", mFormat); 18956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi result.append(buffer); 19056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi snprintf(buffer, SIZE, " Channels: %08x\n", mChannelMask); 19156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi result.append(buffer); 19256ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi snprintf(buffer, SIZE, " Devices %08x\n", mDevice); 19356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi result.append(buffer); 19456ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 19556ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi write(fd, result.string(), result.size()); 19656ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 197599c758b258cc5da0dba9b530425381facc37d77Eric Laurent mSessions.dump(fd, 1); 198599c758b258cc5da0dba9b530425381facc37d77Eric Laurent 19956ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi return NO_ERROR; 20056ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi} 20156ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi 20253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffiebool AudioInputCollection::isSourceActive(audio_source_t source) const 20353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 20453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie for (size_t i = 0; i < size(); i++) { 20553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie const sp<AudioInputDescriptor> inputDescriptor = valueAt(i); 206599c758b258cc5da0dba9b530425381facc37d77Eric Laurent if (inputDescriptor->isSourceActive(source)) { 20753615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return true; 20853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 20953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 21053615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return false; 21153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 21253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 21353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffiesp<AudioInputDescriptor> AudioInputCollection::getInputFromId(audio_port_handle_t id) const 21453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 21553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie sp<AudioInputDescriptor> inputDesc = NULL; 21653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie for (size_t i = 0; i < size(); i++) { 21753615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie inputDesc = valueAt(i); 218322b4d25387a04c9afebe998326d005bbdf17edeEric Laurent if (inputDesc->getId() == id) { 21953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie break; 22053615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 22153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 22253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return inputDesc; 22353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 22453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 22553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffieuint32_t AudioInputCollection::activeInputsCount() const 22653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 22753615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie uint32_t count = 0; 22853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie for (size_t i = 0; i < size(); i++) { 229599c758b258cc5da0dba9b530425381facc37d77Eric Laurent const sp<AudioInputDescriptor> inputDescriptor = valueAt(i); 230599c758b258cc5da0dba9b530425381facc37d77Eric Laurent if (inputDescriptor->isActive()) { 23153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie count++; 23253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 23353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 23453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return count; 23553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 23653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 237232f26f8b673973ffa463f80b08b731ffacc8785Eric Laurentaudio_io_handle_t AudioInputCollection::getActiveInput(bool ignoreVirtualInputs) 23853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 23953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie for (size_t i = 0; i < size(); i++) { 240599c758b258cc5da0dba9b530425381facc37d77Eric Laurent const sp<AudioInputDescriptor> inputDescriptor = valueAt(i); 241599c758b258cc5da0dba9b530425381facc37d77Eric Laurent if ((inputDescriptor->isActive()) 242599c758b258cc5da0dba9b530425381facc37d77Eric Laurent && (!ignoreVirtualInputs || 243599c758b258cc5da0dba9b530425381facc37d77Eric Laurent !is_virtual_input_device(inputDescriptor->mDevice))) { 244232f26f8b673973ffa463f80b08b731ffacc8785Eric Laurent return keyAt(i); 24553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 24653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 247232f26f8b673973ffa463f80b08b731ffacc8785Eric Laurent return 0; 24853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 24953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 25053615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffieaudio_devices_t AudioInputCollection::getSupportedDevices(audio_io_handle_t handle) const 25153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 25253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie sp<AudioInputDescriptor> inputDesc = valueFor(handle); 253a8ecc2c72ca26389bd6b0162181d60aaeaca8149François Gaffie audio_devices_t devices = inputDesc->mProfile->getSupportedDevicesType(); 25453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return devices; 25553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 25653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 25753615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffiestatus_t AudioInputCollection::dump(int fd) const 25853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie{ 25953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie const size_t SIZE = 256; 26053615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie char buffer[SIZE]; 26153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 26253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie snprintf(buffer, SIZE, "\nInputs dump:\n"); 26353615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie write(fd, buffer, strlen(buffer)); 26453615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie for (size_t i = 0; i < size(); i++) { 26553615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie snprintf(buffer, SIZE, "- Input %d dump:\n", keyAt(i)); 26653615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie write(fd, buffer, strlen(buffer)); 26753615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie valueAt(i)->dump(fd); 26853615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie } 26953615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 27053615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie return NO_ERROR; 27153615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie} 27253615e29c99c5e9d2ca77aaefd7bf5c770513120François Gaffie 27356ec4ffcbae8aeac6c5245fc7b825d02e2e6cefdJean-Michel Trivi}; //namespace android 274