IAudioFlinger.cpp revision 4980df29f61d5fad95e17ca1d1969f6ca4c1f296
13a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen/* 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright 2007, The Android Open Source Project 489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** you may not use this file except in compliance with the License. 789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** You may obtain a copy of the License at 889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 1089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 1189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 1289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 1389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** See the License for the specific language governing permissions and 1589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** limitations under the License. 1689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project*/ 1789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "IAudioFlinger" 19c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent//#define LOG_NDEBUG 0 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/Log.h> 2189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <stdint.h> 2389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/types.h> 2489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent#include <binder/IPCThreadState.h> 267562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/Parcel.h> 274980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent#include <private/android_filesystem_config.h> 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2925a9e5561a7f14e79b04f713a515a9464b9ea077Steven Moreland#include "IAudioFlinger.h" 3089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectenum { 3489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CREATE_TRACK = IBinder::FIRST_CALL_TRANSACTION, 35f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent CREATE_RECORD, 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SAMPLE_RATE, 375876f2f28f31c1bd99864ba3bb1590e3d6765018Glenn Kasten RESERVED, // obsolete, was CHANNEL_COUNT 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FORMAT, 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FRAME_COUNT, 4089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LATENCY, 4189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_VOLUME, 4289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_MUTE, 4389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_VOLUME, 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_MUTE, 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_VOLUME, 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_MUTE, 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_VOLUME, 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_MUTE, 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MODE, 5089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MIC_MUTE, 5189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_MIC_MUTE, 52f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov SET_RECORD_SILENCED, 53c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PARAMETERS, 54c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_PARAMETERS, 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project REGISTER_CLIENT, 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_INPUTBUFFERSIZE, 57c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_OUTPUT, 58c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_DUPLICATE_OUTPUT, 59c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_OUTPUT, 60c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SUSPEND_OUTPUT, 61c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RESTORE_OUTPUT, 62c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_INPUT, 63c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_INPUT, 64d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten INVALIDATE_STREAM, 65342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent SET_VOICE_VOLUME, 6605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent GET_RENDER_POSITION, 67be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_INPUT_FRAMES_LOST, 689eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten NEW_AUDIO_UNIQUE_ID, 693a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen ACQUIRE_AUDIO_SESSION_ID, 703a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen RELEASE_AUDIO_SESSION_ID, 71be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent QUERY_NUM_EFFECTS, 72ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent QUERY_EFFECT, 73be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_EFFECT_DESCRIPTOR, 74de070137f11d346fba77605bd76a44c040a618fcEric Laurent CREATE_EFFECT, 75a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent MOVE_EFFECTS, 76cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten LOAD_HW_MODULE, 77cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_SAMPLING_RATE, 78cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_FRAME_COUNT, 794182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten SET_LOW_RAM_DEVICE, 804b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent LIST_AUDIO_PORTS, 814b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent GET_AUDIO_PORT, 824b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CREATE_AUDIO_PATCH, 834b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent RELEASE_AUDIO_PATCH, 844b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent LIST_AUDIO_PATCHES, 8593c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent SET_AUDIO_PORT_CONFIG, 869eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten GET_AUDIO_HW_SYNC_FOR_SESSION, 874a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten SYSTEM_READY, 884a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten FRAME_COUNT_HAL, 8989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 9089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 91f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent#define MAX_ITEMS_PER_LIST 1024 92f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent 9389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass BpAudioFlinger : public BpInterface<IAudioFlinger> 9489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 9589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 96090ef604f81447eab4aa0a5b45d6307482573560Chih-Hung Hsieh explicit BpAudioFlinger(const sp<IBinder>& impl) 9789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project : BpInterface<IAudioFlinger>(impl) 9889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 10121da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent virtual sp<IAudioTrack> createTrack(const CreateTrackInput& input, 10221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent CreateTrackOutput& output, 10321da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent status_t *status) 10489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 10589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1065841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioTrack> track; 10789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 10821da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 10921da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent if (status == nullptr) { 11021da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return track; 111be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 11221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 11321da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent input.writeToParcel(&data); 11421da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 11589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t lStatus = remote()->transact(CREATE_TRACK, data, &reply); 11689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lStatus != NO_ERROR) { 11721da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent ALOGE("createTrack transaction error %d", lStatus); 11821da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent *status = DEAD_OBJECT; 11921da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return track; 12021da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent } 12121da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent *status = reply.readInt32(); 12221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent if (*status != NO_ERROR) { 12321da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent ALOGE("createTrack returned error %d", *status); 12421da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return track; 12521da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent } 12621da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent track = interface_cast<IAudioTrack>(reply.readStrongBinder()); 12721da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent if (track == 0) { 12821da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent ALOGE("createTrack returned an NULL IAudioTrack with status OK"); 12921da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent *status = DEAD_OBJECT; 13021da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return track; 13121da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent } 13221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent output.readFromParcel(&reply); 1335841db78dff14898538200287d246577b1fc37e2Eric Laurent return track; 13489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 136f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent virtual sp<media::IAudioRecord> createRecord(const CreateRecordInput& input, 137f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent CreateRecordOutput& output, 138f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent status_t *status) 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 141ff6900d8f991aac0b67b625f8a1d4d0461b4c50eIvan Lozano sp<media::IAudioRecord> record; 14289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 143f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 144f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent if (status == nullptr) { 145f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return record; 146f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent } 147f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 148f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent input.writeToParcel(&data); 149f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 150f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent status_t lStatus = remote()->transact(CREATE_RECORD, data, &reply); 1515841db78dff14898538200287d246577b1fc37e2Eric Laurent if (lStatus != NO_ERROR) { 152f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent ALOGE("createRecord transaction error %d", lStatus); 153f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent *status = DEAD_OBJECT; 154f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return record; 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 156f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent *status = reply.readInt32(); 157f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent if (*status != NO_ERROR) { 158f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent ALOGE("createRecord returned error %d", *status); 159f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return record; 1603e1acc0c58b337dec4054d78c28b48b2e77e0784Eric Laurent } 161f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 162f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent record = interface_cast<media::IAudioRecord>(reply.readStrongBinder()); 163f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent if (record == 0) { 164f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent ALOGE("createRecord returned a NULL IAudioRecord with status OK"); 165f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent *status = DEAD_OBJECT; 166f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return record; 167f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent } 168f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent output.readFromParcel(&reply); 1695841db78dff14898538200287d246577b1fc37e2Eric Laurent return record; 17089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 17189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1722c073da0f02c3cf7cd4795af2d861222cbcab72aGlenn Kasten virtual uint32_t sampleRate(audio_io_handle_t ioHandle) const 17389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 17489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 17589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 1762c073da0f02c3cf7cd4795af2d861222cbcab72aGlenn Kasten data.writeInt32((int32_t) ioHandle); 17789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SAMPLE_RATE, data, &reply); 17889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 17989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 18089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1814a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten // RESERVED for channelCount() 1824a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten 18372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_format_t format(audio_io_handle_t output) const 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 18589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 18772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FORMAT, data, &reply); 18958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten return (audio_format_t) reply.readInt32(); 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1922c073da0f02c3cf7cd4795af2d861222cbcab72aGlenn Kasten virtual size_t frameCount(audio_io_handle_t ioHandle) const 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 19489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 1962c073da0f02c3cf7cd4795af2d861222cbcab72aGlenn Kasten data.writeInt32((int32_t) ioHandle); 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FRAME_COUNT, data, &reply); 198e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten return reply.readInt64(); 19989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t latency(audio_io_handle_t output) const 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 20389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 20572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(LATENCY, data, &reply); 20789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 20989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterVolume(float value) 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_VOLUME, data, &reply); 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterMute(bool muted) 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_MUTE, data, &reply); 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float masterVolume() const 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_VOLUME, data, &reply); 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool masterMute() const 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_MUTE, data, &reply); 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamVolume(audio_stream_type_t stream, float value, 24572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 249fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 25172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_VOLUME, data, &reply); 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 256fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setStreamMute(audio_stream_type_t stream, bool muted) 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 260fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_MUTE, data, &reply); 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 26672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual float streamVolume(audio_stream_type_t stream, audio_io_handle_t output) const 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 270fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 27172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_VOLUME, data, &reply); 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 276fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool streamMute(audio_stream_type_t stream) const 27789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 27889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 280fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_MUTE, data, &reply); 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 285f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setMode(audio_mode_t mode) 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(mode); 290c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MODE, data, &reply); 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 294c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setMicMute(bool state) 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 298c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 299c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MIC_MUTE, data, &reply); 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 303c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual bool getMicMute() const 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 307c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_MIC_MUTE, data, &reply); 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 311f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov virtual void setRecordSilenced(uid_t uid, bool silenced) 312f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov { 313f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov Parcel data, reply; 314f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 315f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov data.writeInt32(uid); 316f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov data.writeInt32(silenced ? 1 : 0); 317f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov remote()->transact(SET_RECORD_SILENCED, data, &reply); 318f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov } 319f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov 32072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs) 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 32472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 325c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keyValuePairs); 326c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PARAMETERS, data, &reply); 32789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys) const 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 33472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 335c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keys); 336c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_PARAMETERS, data, &reply); 337c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readString8(); 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual void registerClient(const sp<IAudioFlingerClient>& client) 341c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 342c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 343c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 34406b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen data.writeStrongBinder(IInterface::asBinder(client)); 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 348dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, 349dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask) const 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(sampleRate); 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 355dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten data.writeInt32(channelMask); 356c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_INPUTBUFFERSIZE, data, &reply); 357e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten return reply.readInt64(); 35889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 360cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent virtual status_t openOutput(audio_module_handle_t module, 361cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_io_handle_t *output, 362cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_config_t *config, 363cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_devices_t *devices, 364cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent const String8& address, 365cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent uint32_t *latencyMs, 366cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_output_flags_t flags) 36789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 368cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (output == NULL || config == NULL || devices == NULL || latencyMs == NULL) { 369cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return BAD_VALUE; 370cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent } 37189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 373a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 374cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.write(config, sizeof(audio_config_t)); 375cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeInt32(*devices); 376cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeString8(address); 37718868c5db2f90309c6d11e5837822135e4a0c0faGlenn Kasten data.writeInt32((int32_t) flags); 378cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status_t status = remote()->transact(OPEN_OUTPUT, data, &reply); 379cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status != NO_ERROR) { 380cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *output = AUDIO_IO_HANDLE_NONE; 381cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return status; 382507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten } 383cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status = (status_t)reply.readInt32(); 384cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status != NO_ERROR) { 385cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *output = AUDIO_IO_HANDLE_NONE; 386cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return status; 387507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten } 388cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *output = (audio_io_handle_t)reply.readInt32(); 389cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent ALOGV("openOutput() returned output, %d", *output); 390cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply.read(config, sizeof(audio_config_t)); 391cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *devices = (audio_devices_t)reply.readInt32(); 392cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *latencyMs = reply.readInt32(); 393cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return NO_ERROR; 394c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 395c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 39672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 39772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2) 398c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 399c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 400c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 40172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output1); 40272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output2); 403c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_DUPLICATE_OUTPUT, data, &reply); 40472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten return (audio_io_handle_t) reply.readInt32(); 405c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 406c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 40772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t closeOutput(audio_io_handle_t output) 408c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 409c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 410c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 41172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 412c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_OUTPUT, data, &reply); 41389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t suspendOutput(audio_io_handle_t output) 41789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 421c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SUSPEND_OUTPUT, data, &reply); 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 424c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 42572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t restoreOutput(audio_io_handle_t output) 42689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 430c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RESTORE_OUTPUT, data, &reply); 431c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 433c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 434cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent virtual status_t openInput(audio_module_handle_t module, 435cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_io_handle_t *input, 436cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_config_t *config, 437cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_devices_t *device, 438cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent const String8& address, 439cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_source_t source, 440cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_input_flags_t flags) 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 442cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (input == NULL || config == NULL || device == NULL) { 443cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return BAD_VALUE; 444cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent } 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 44689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 447a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 448cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeInt32(*input); 449cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.write(config, sizeof(audio_config_t)); 450cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeInt32(*device); 451cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeString8(address); 452cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent data.writeInt32(source); 453ec40d284218466d8f0e832e7eb88e6ea6c479c88Glenn Kasten data.writeInt32(flags); 454cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status_t status = remote()->transact(OPEN_INPUT, data, &reply); 455cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status != NO_ERROR) { 456cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *input = AUDIO_IO_HANDLE_NONE; 457cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return status; 458507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten } 459cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status = (status_t)reply.readInt32(); 460cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status != NO_ERROR) { 461cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *input = AUDIO_IO_HANDLE_NONE; 462cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return status; 463507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten } 464cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *input = (audio_io_handle_t)reply.readInt32(); 465cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply.read(config, sizeof(audio_config_t)); 466cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent *device = (audio_devices_t)reply.readInt32(); 467cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent return NO_ERROR; 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 469c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 470fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent virtual status_t closeInput(int input) 47189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 474fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 475c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_INPUT, data, &reply); 476c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 479d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten virtual status_t invalidateStream(audio_stream_type_t stream) 48089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 48189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 483fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 484d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten remote()->transact(INVALIDATE_STREAM, data, &reply); 485c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 48689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 487f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent 488f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent virtual status_t setVoiceVolume(float volume) 489f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent { 490f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent Parcel data, reply; 491f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 492f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeFloat(volume); 493f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent remote()->transact(SET_VOICE_VOLUME, data, &reply); 494f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return reply.readInt32(); 495f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } 496342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 497377b2ec9a2885f9b6405b07ba900a9e3f4349c38Kévin PETIT virtual status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, 49872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) const 499342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent { 500342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent Parcel data, reply; 501342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 50272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 503342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent remote()->transact(GET_RENDER_POSITION, data, &reply); 504342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = reply.readInt32(); 505342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 506342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent uint32_t tmp = reply.readInt32(); 507507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten if (halFrames != NULL) { 508342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *halFrames = tmp; 509342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 510342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent tmp = reply.readInt32(); 511507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten if (dspFrames != NULL) { 512342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *dspFrames = tmp; 513342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 514342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 515342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return status; 516342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 51705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 5185f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten virtual uint32_t getInputFramesLost(audio_io_handle_t ioHandle) const 51905bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent { 52005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent Parcel data, reply; 52105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 52272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 5235f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten status_t status = remote()->transact(GET_INPUT_FRAMES_LOST, data, &reply); 5245f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten if (status != NO_ERROR) { 5255f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten return 0; 5265f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten } 5275f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten return (uint32_t) reply.readInt32(); 52805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } 529be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 530eeecb980ff4c202d0a3c4b0bfe040dce2f73336dGlenn Kasten virtual audio_unique_id_t newAudioUniqueId(audio_unique_id_use_t use) 531be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 532be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 533be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 534eeecb980ff4c202d0a3c4b0bfe040dce2f73336dGlenn Kasten data.writeInt32((int32_t) use); 5359eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten status_t status = remote()->transact(NEW_AUDIO_UNIQUE_ID, data, &reply); 5369eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten audio_unique_id_t id = AUDIO_UNIQUE_ID_ALLOCATE; 537be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 538be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent id = reply.readInt32(); 539be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 540be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return id; 541be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 542be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 543d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten virtual void acquireAudioSessionId(audio_session_t audioSession, int pid) 5443a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5453a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5463a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5473a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 548d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen data.writeInt32(pid); 5493a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(ACQUIRE_AUDIO_SESSION_ID, data, &reply); 5503a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5513a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 552d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten virtual void releaseAudioSessionId(audio_session_t audioSession, int pid) 5533a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5543a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5553a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5563a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 557d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen data.writeInt32(pid); 5583a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); 5593a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5603a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 561f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryNumberEffects(uint32_t *numEffects) const 562be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 563be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 564be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 565be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(QUERY_NUM_EFFECTS, data, &reply); 566be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 567be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 568be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 569be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 570be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 571be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 572be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 5739d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (numEffects != NULL) { 574be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *numEffects = (uint32_t)reply.readInt32(); 575be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 576be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 577be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 578be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 579f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const 580be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 581be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDescriptor == NULL) { 582be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 583be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 584be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 585be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 586ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent data.writeInt32(index); 587ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = remote()->transact(QUERY_EFFECT, data, &reply); 588be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 589be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 590be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 591be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 592be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 593be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 594be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 595be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 596be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 597be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 598be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5995e92a7861196ddae14638d4b7a63fc4892b7ef59Glenn Kasten virtual status_t getEffectDescriptor(const effect_uuid_t *pUuid, 600f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten effect_descriptor_t *pDescriptor) const 601be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 602be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pUuid == NULL || pDescriptor == NULL) { 603be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 604be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 605be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 606be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 607be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pUuid, sizeof(effect_uuid_t)); 608be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(GET_EFFECT_DESCRIPTOR, data, &reply); 609be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 610be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 611be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 612be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 613be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 614be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 615be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 616be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 617be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 618be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 619be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 6208d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten virtual sp<IEffect> createEffect( 621be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t *pDesc, 622be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent const sp<IEffectClient>& client, 623be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority, 62472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 625d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t sessionId, 626be71aa29a3c86d2e01cd17839d2a72ab09a1bce5Svet Ganov const String16& opPackageName, 627b643627a557e44b9ab5879cf71e162af2d514ce3Eric Laurent pid_t pid, 628be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t *status, 629be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *id, 630be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *enabled) 631be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 632be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 633be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffect> effect; 634be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 635be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDesc == NULL) { 636e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten return effect; 637507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten if (status != NULL) { 638e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten *status = BAD_VALUE; 639e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 640e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 641be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 642be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 643be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pDesc, sizeof(effect_descriptor_t)); 64406b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen data.writeStrongBinder(IInterface::asBinder(client)); 645be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(priority); 64672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 647be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(sessionId); 648be71aa29a3c86d2e01cd17839d2a72ab09a1bce5Svet Ganov data.writeString16(opPackageName); 649b643627a557e44b9ab5879cf71e162af2d514ce3Eric Laurent data.writeInt32((int32_t) pid); 650be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 651be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t lStatus = remote()->transact(CREATE_EFFECT, data, &reply); 652be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (lStatus != NO_ERROR) { 65329357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createEffect error: %s", strerror(-lStatus)); 654be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } else { 655be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lStatus = reply.readInt32(); 656be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int tmp = reply.readInt32(); 657507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten if (id != NULL) { 658be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *id = tmp; 659be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 660be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent tmp = reply.readInt32(); 661a0d68338a88c2ddb4502f95017b546d603ef1ec7Glenn Kasten if (enabled != NULL) { 662be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *enabled = tmp; 663be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 664be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect = interface_cast<IEffect>(reply.readStrongBinder()); 665be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDesc, sizeof(effect_descriptor_t)); 666be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 667507b2860cfe0bb4a712064f1c503caa9a7325886Glenn Kasten if (status != NULL) { 668be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *status = lStatus; 669be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 670be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 671be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return effect; 672be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 673de070137f11d346fba77605bd76a44c040a618fcEric Laurent 674d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten virtual status_t moveEffects(audio_session_t session, audio_io_handle_t srcOutput, 67572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput) 676de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 677de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 678de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 679de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 68072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) srcOutput); 68172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) dstOutput); 682de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(MOVE_EFFECTS, data, &reply); 683de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 684de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 685a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent 686a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_module_handle_t loadHwModule(const char *name) 687a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent { 688a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent Parcel data, reply; 689a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 690a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeCString(name); 691a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent remote()->transact(LOAD_HW_MODULE, data, &reply); 692a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return (audio_module_handle_t) reply.readInt32(); 693a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } 694cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 6953b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17Glenn Kasten virtual uint32_t getPrimaryOutputSamplingRate() 696cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 697cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 698cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 699cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_SAMPLING_RATE, data, &reply); 700cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 701cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 702cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 703e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getPrimaryOutputFrameCount() 704cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 705cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 706cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 707cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_FRAME_COUNT, data, &reply); 708e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten return reply.readInt64(); 709cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 710cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 7116f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung virtual status_t setLowRamDevice(bool isLowRamDevice, int64_t totalMemory) override 7124182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten { 7134182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten Parcel data, reply; 7146f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung 7156f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung static_assert(NO_ERROR == 0, "NO_ERROR must be 0"); 7166f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung return data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()) 7176f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung ?: data.writeInt32((int) isLowRamDevice) 7186f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung ?: data.writeInt64(totalMemory) 7196f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung ?: remote()->transact(SET_LOW_RAM_DEVICE, data, &reply) 7206f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung ?: reply.readInt32(); 7214182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten } 7226f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung 7234b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t listAudioPorts(unsigned int *num_ports, 7244b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_port *ports) 7254b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 7264b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (num_ports == NULL || *num_ports == 0 || ports == NULL) { 7274b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return BAD_VALUE; 7284b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7294b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 7304b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7314b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInt32(*num_ports); 7324b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(LIST_AUDIO_PORTS, data, &reply); 7334b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR || 7344b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 7354b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7364b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7374b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent *num_ports = (unsigned int)reply.readInt32(); 7384b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply.read(ports, *num_ports * sizeof(struct audio_port)); 7394b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7404b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7414b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t getAudioPort(struct audio_port *port) 7424b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 7434b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (port == NULL) { 7444b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return BAD_VALUE; 7454b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7464b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 7474b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7484b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.write(port, sizeof(struct audio_port)); 7494b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(GET_AUDIO_PORT, data, &reply); 7504b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR || 7514b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 7524b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7534b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7544b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply.read(port, sizeof(struct audio_port)); 7554b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7564b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7574b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t createAudioPatch(const struct audio_patch *patch, 7584b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent audio_patch_handle_t *handle) 7594b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 7604b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (patch == NULL || handle == NULL) { 7614b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return BAD_VALUE; 7624b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7634b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 7644b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7654b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.write(patch, sizeof(struct audio_patch)); 7664b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.write(handle, sizeof(audio_patch_handle_t)); 7674b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(CREATE_AUDIO_PATCH, data, &reply); 7684b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR || 7694b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 7704b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7714b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7724b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply.read(handle, sizeof(audio_patch_handle_t)); 7734b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7744b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7754b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t releaseAudioPatch(audio_patch_handle_t handle) 7764b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 7774b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 7784b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7794b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.write(&handle, sizeof(audio_patch_handle_t)); 7804b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(RELEASE_AUDIO_PATCH, data, &reply); 7814b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR) { 7824b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status = (status_t)reply.readInt32(); 7834b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7844b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7854b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7864b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t listAudioPatches(unsigned int *num_patches, 7874b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_patch *patches) 7884b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 7894b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (num_patches == NULL || *num_patches == 0 || patches == NULL) { 7904b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return BAD_VALUE; 7914b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 7924b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 7934b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7944b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInt32(*num_patches); 7954b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(LIST_AUDIO_PATCHES, data, &reply); 7964b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR || 7974b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent (status = (status_t)reply.readInt32()) != NO_ERROR) { 7984b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 7994b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 8004b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent *num_patches = (unsigned int)reply.readInt32(); 8014b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply.read(patches, *num_patches * sizeof(struct audio_patch)); 8024b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 8034b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 8044b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent virtual status_t setAudioPortConfig(const struct audio_port_config *config) 8054b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent { 8064b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (config == NULL) { 8074b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return BAD_VALUE; 8084b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 8094b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent Parcel data, reply; 8104b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 8114b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.write(config, sizeof(struct audio_port_config)); 8124b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = remote()->transact(SET_AUDIO_PORT_CONFIG, data, &reply); 8134b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status != NO_ERROR) { 8144b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status = (status_t)reply.readInt32(); 8154b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 8164b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return status; 8174b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 81893c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent virtual audio_hw_sync_t getAudioHwSyncForSession(audio_session_t sessionId) 81993c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent { 82093c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent Parcel data, reply; 82193c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 82293c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent data.writeInt32(sessionId); 8239eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten status_t status = remote()->transact(GET_AUDIO_HW_SYNC_FOR_SESSION, data, &reply); 82493c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent if (status != NO_ERROR) { 82593c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent return AUDIO_HW_SYNC_INVALID; 82693c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent } 82793c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent return (audio_hw_sync_t)reply.readInt32(); 82893c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent } 82972e3f39146fce4686bd96f11057c051bea376dfbEric Laurent virtual status_t systemReady() 83072e3f39146fce4686bd96f11057c051bea376dfbEric Laurent { 83172e3f39146fce4686bd96f11057c051bea376dfbEric Laurent Parcel data, reply; 83272e3f39146fce4686bd96f11057c051bea376dfbEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 83372e3f39146fce4686bd96f11057c051bea376dfbEric Laurent return remote()->transact(SYSTEM_READY, data, &reply, IBinder::FLAG_ONEWAY); 83472e3f39146fce4686bd96f11057c051bea376dfbEric Laurent } 8354a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten virtual size_t frameCountHAL(audio_io_handle_t ioHandle) const 8364a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten { 8374a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten Parcel data, reply; 8384a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 8394a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten data.writeInt32((int32_t) ioHandle); 8404a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten status_t status = remote()->transact(FRAME_COUNT_HAL, data, &reply); 8414a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten if (status != NO_ERROR) { 8424a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten return 0; 8434a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten } 8444a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten return reply.readInt64(); 8454a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten } 84689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 84789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 84889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectIMPLEMENT_META_INTERFACE(AudioFlinger, "android.media.IAudioFlinger"); 84989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 85089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 85189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnAudioFlinger::onTransact( 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 855b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent // make sure transactions reserved to AudioPolicyManager do not come from other processes 856b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent switch (code) { 857b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SET_STREAM_VOLUME: 858b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SET_STREAM_MUTE: 859b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SET_MODE: 860b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case OPEN_OUTPUT: 861b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case OPEN_DUPLICATE_OUTPUT: 862b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case CLOSE_OUTPUT: 863b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SUSPEND_OUTPUT: 864b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case RESTORE_OUTPUT: 865b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case OPEN_INPUT: 866b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case CLOSE_INPUT: 867b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case INVALIDATE_STREAM: 868b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SET_VOICE_VOLUME: 869b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case MOVE_EFFECTS: 870b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case LOAD_HW_MODULE: 871b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case LIST_AUDIO_PORTS: 872b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case GET_AUDIO_PORT: 873b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case CREATE_AUDIO_PATCH: 874b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case RELEASE_AUDIO_PATCH: 875b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case LIST_AUDIO_PATCHES: 876b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent case SET_AUDIO_PORT_CONFIG: 877f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov case SET_RECORD_SILENCED: 878b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent ALOGW("%s: transaction %d received from PID %d", 879b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent __func__, code, IPCThreadState::self()->getCallingPid()); 880b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent return INVALID_OPERATION; 881b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent default: 882b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent break; 883b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent } 884b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent 8854980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent // make sure the following transactions come from system components 8864980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent switch (code) { 8874980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SET_MASTER_VOLUME: 8884980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SET_MASTER_MUTE: 8894980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SET_MODE: 8904980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SET_MIC_MUTE: 8914980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SET_LOW_RAM_DEVICE: 8924980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent case SYSTEM_READY: 8934980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent if (IPCThreadState::self()->getCallingUid() >= AID_APP_START) { 8944980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent ALOGW("%s: transaction %d received from PID %d unauthorized UID %d", 8954980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent __func__, code, IPCThreadState::self()->getCallingPid(), 8964980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent IPCThreadState::self()->getCallingUid()); 8974980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent return INVALID_OPERATION; 8984980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent } 8994980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent default: 9004980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent break; 9014980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent } 9024980df29f61d5fad95e17ca1d1969f6ca4c1f296Eric Laurent 903dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet // Whitelist of relevant events to trigger log merging. 904dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet // Log merging should activate during audio activity of any kind. This are considered the 905dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet // most relevant events. 906dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet // TODO should select more wisely the items from the list 907dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet switch (code) { 908dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case CREATE_TRACK: 909f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent case CREATE_RECORD: 910dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case SET_MASTER_VOLUME: 911dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case SET_MASTER_MUTE: 912dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case SET_MIC_MUTE: 913dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case SET_PARAMETERS: 914dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case CREATE_EFFECT: 915dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet case SYSTEM_READY: { 916dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet requestLogMerge(); 917dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet break; 918dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet } 919dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet default: 920dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet break; 921dcdfaecc1fa630a799e1fdb508a9b92da55abc36Nicolas Roulet } 922b1cc36b5d52de7cb3d78426d41dee87f25d7164aEric Laurent 923e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 92489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CREATE_TRACK: { 92589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 92621da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 92721da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent CreateTrackInput input; 92821da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent if (input.readFromParcel((Parcel*)&data) != NO_ERROR) { 92921da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent reply->writeInt32(DEAD_OBJECT); 93021da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return NO_ERROR; 9313d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } 93221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 93321da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent status_t status; 93421da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent CreateTrackOutput output; 93521da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 93621da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent sp<IAudioTrack> track= createTrack(input, 93721da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent output, 93821da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent &status); 93921da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent 94021da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent LOG_ALWAYS_FATAL_IF((track != 0) != (status == NO_ERROR)); 94189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 94221da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent if (status != NO_ERROR) { 94321da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent return NO_ERROR; 94421da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent } 94506b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen reply->writeStrongBinder(IInterface::asBinder(track)); 94621da647792c0b78ab3943be0f32066015d5e8c34Eric Laurent output.writeToParcel(reply); 94789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 94889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 949f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent case CREATE_RECORD: { 95089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 951f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 952f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent CreateRecordInput input; 953f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent if (input.readFromParcel((Parcel*)&data) != NO_ERROR) { 954f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent reply->writeInt32(DEAD_OBJECT); 955f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return NO_ERROR; 956f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent } 957f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 958f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent status_t status; 959f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent CreateRecordOutput output; 960f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 961f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent sp<media::IAudioRecord> record = createRecord(input, 962f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent output, 963f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent &status); 964f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent 965e93cf2ca27ae6f4a81d4ef548bbf10a34db6d98fGlenn Kasten LOG_ALWAYS_FATAL_IF((record != 0) != (status == NO_ERROR)); 96689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 967f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent if (status != NO_ERROR) { 968f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent return NO_ERROR; 969f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent } 97006b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen reply->writeStrongBinder(IInterface::asBinder(record)); 971f14db3c3ebc1ea29b3eb5b7e9b944cabcb5f83ffEric Laurent output.writeToParcel(reply); 97289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 97389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 97489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SAMPLE_RATE: { 97589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 97672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( sampleRate((audio_io_handle_t) data.readInt32()) ); 97789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 97889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 9794a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten 9804a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten // RESERVED for channelCount() 9814a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten 98289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FORMAT: { 98389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 98472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( format((audio_io_handle_t) data.readInt32()) ); 98589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 98689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 98789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FRAME_COUNT: { 98889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 989e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten reply->writeInt64( frameCount((audio_io_handle_t) data.readInt32()) ); 99089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 99189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 99289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case LATENCY: { 99389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 99472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) ); 99589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 99689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 997e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten case SET_MASTER_VOLUME: { 99889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 99989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterVolume(data.readFloat()) ); 100089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 100189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 100289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MASTER_MUTE: { 100389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 100489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterMute(data.readInt32()) ); 100589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 100689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 100789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_VOLUME: { 100889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 100989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeFloat( masterVolume() ); 101089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 101189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 101289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_MUTE: { 101389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 101489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( masterMute() ); 101589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 101689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 101789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_VOLUME: { 101889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 101989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 1020c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent float volume = data.readFloat(); 102172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1022fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamVolume((audio_stream_type_t) stream, volume, output) ); 102389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 102489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 102589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_MUTE: { 102689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 102789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 1028fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamMute((audio_stream_type_t) stream, data.readInt32()) ); 102989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 103089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 103189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_VOLUME: { 103289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 103389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 1034fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent int output = data.readInt32(); 1035fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeFloat( streamVolume((audio_stream_type_t) stream, output) ); 103689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 103789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 103889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_MUTE: { 103989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 104089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 1041fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( streamMute((audio_stream_type_t) stream) ); 104289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 104389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 104489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MODE: { 104589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 1046f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten audio_mode_t mode = (audio_mode_t) data.readInt32(); 104789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMode(mode) ); 104889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 104989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 105089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MIC_MUTE: { 105189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 105289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int state = data.readInt32(); 105389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMicMute(state) ); 105489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 105589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 105689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_MIC_MUTE: { 105789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 105889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( getMicMute() ); 105989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 106089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 1061f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov case SET_RECORD_SILENCED: { 1062f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov CHECK_INTERFACE(IAudioFlinger, data, reply); 1063f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov uid_t uid = data.readInt32(); 1064f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov audio_source_t source; 1065f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov data.read(&source, sizeof(audio_source_t)); 1066f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov bool silenced = data.readInt32() == 1; 1067f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov setRecordSilenced(uid, silenced); 1068f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov return NO_ERROR; 1069f4ddfefc8ba59a8486d91826154cc9447821409eSvet Ganov } break; 1070c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PARAMETERS: { 107189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 107272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 1073c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keyValuePairs(data.readString8()); 1074c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(setParameters(ioHandle, keyValuePairs)); 107589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 1076e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 1077c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_PARAMETERS: { 1078c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 107972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 1080c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keys(data.readString8()); 1081c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeString8(getParameters(ioHandle, keys)); 1082c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1083e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 1084c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 108589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case REGISTER_CLIENT: { 108689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 108785ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IAudioFlingerClient> client = interface_cast<IAudioFlingerClient>( 108885ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readStrongBinder()); 108989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project registerClient(client); 109089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 109189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 109289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_INPUTBUFFERSIZE: { 109389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 109489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 109558f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 1096dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 1097e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten reply->writeInt64( getInputBufferSize(sampleRate, format, channelMask) ); 109889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 109989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 1100c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_OUTPUT: { 1101c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1102a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 1103e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia audio_config_t config = {}; 1104e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&config, sizeof(audio_config_t)) != NO_ERROR) { 1105e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23905951"); 1106e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 1107a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 1108cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent String8 address(data.readString8()); 11090ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = (audio_output_flags_t) data.readInt32(); 1110983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia uint32_t latencyMs = 0; 11114cac44b53cc9f965cc2c9706b1d7ee2cd79f4066Wei Jia audio_io_handle_t output = AUDIO_IO_HANDLE_NONE; 1112cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status_t status = openOutput(module, &output, &config, 1113cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent &devices, address, &latencyMs, flags); 11147074296c72b3be919ebc9dfd504f4572a188d2e7Glenn Kasten ALOGV("OPEN_OUTPUT output, %d", output); 1115cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32((int32_t)status); 1116cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status == NO_ERROR) { 1117cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32((int32_t)output); 1118cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->write(&config, sizeof(audio_config_t)); 1119cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32(devices); 1120cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32(latencyMs); 1121cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent } 1122c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1123c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1124c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_DUPLICATE_OUTPUT: { 1125c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 112672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output1 = (audio_io_handle_t) data.readInt32(); 112772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2 = (audio_io_handle_t) data.readInt32(); 112872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) openDuplicateOutput(output1, output2)); 1129c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1130c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1131c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_OUTPUT: { 1132c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 113372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeOutput((audio_io_handle_t) data.readInt32())); 1134c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1135c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1136c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SUSPEND_OUTPUT: { 1137c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 113872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(suspendOutput((audio_io_handle_t) data.readInt32())); 1139c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1140c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1141c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RESTORE_OUTPUT: { 1142c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 114372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(restoreOutput((audio_io_handle_t) data.readInt32())); 1144c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1145c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1146c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_INPUT: { 1147c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1148a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 1149cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_io_handle_t input = (audio_io_handle_t)data.readInt32(); 1150e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia audio_config_t config = {}; 1151e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&config, sizeof(audio_config_t)) != NO_ERROR) { 1152e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23905951"); 1153e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 1154cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_devices_t device = (audio_devices_t)data.readInt32(); 1155cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent String8 address(data.readString8()); 1156cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent audio_source_t source = (audio_source_t)data.readInt32(); 1157ec40d284218466d8f0e832e7eb88e6ea6c479c88Glenn Kasten audio_input_flags_t flags = (audio_input_flags_t) data.readInt32(); 1158c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 1159cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent status_t status = openInput(module, &input, &config, 1160cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent &device, address, source, flags); 1161cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32((int32_t) status); 1162cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent if (status == NO_ERROR) { 1163cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32((int32_t) input); 1164cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->write(&config, sizeof(audio_config_t)); 1165cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent reply->writeInt32(device); 1166cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bfEric Laurent } 1167c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 1168c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 1169c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_INPUT: { 117089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 117172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeInput((audio_io_handle_t) data.readInt32())); 117289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 117389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 1174d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten case INVALIDATE_STREAM: { 117589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 1176d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten audio_stream_type_t stream = (audio_stream_type_t) data.readInt32(); 1177d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten reply->writeInt32(invalidateStream(stream)); 117889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 117989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 1180f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent case SET_VOICE_VOLUME: { 1181f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1182f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent float volume = data.readFloat(); 1183f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent reply->writeInt32( setVoiceVolume(volume) ); 1184f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return NO_ERROR; 1185f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } break; 1186342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent case GET_RENDER_POSITION: { 1187342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 118872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1189983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia uint32_t halFrames = 0; 1190983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia uint32_t dspFrames = 0; 1191342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = getRenderPosition(&halFrames, &dspFrames, output); 1192342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(status); 1193342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 1194342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(halFrames); 1195342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(dspFrames); 1196342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 1197342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 1198342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 119905bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent case GET_INPUT_FRAMES_LOST: { 120005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 120172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 12025f972c031d4061f4f037c9fda1ea4bd9b6a756cdGlenn Kasten reply->writeInt32((int32_t) getInputFramesLost(ioHandle)); 120305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return NO_ERROR; 120405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } break; 12059eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten case NEW_AUDIO_UNIQUE_ID: { 1206be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1207eeecb980ff4c202d0a3c4b0bfe040dce2f73336dGlenn Kasten reply->writeInt32(newAudioUniqueId((audio_unique_id_use_t) data.readInt32())); 1208be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1209be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 12103a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case ACQUIRE_AUDIO_SESSION_ID: { 12113a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 1212d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t audioSession = (audio_session_t) data.readInt32(); 1213d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen int pid = data.readInt32(); 1214d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen acquireAudioSessionId(audioSession, pid); 12153a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 12163a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 12173a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case RELEASE_AUDIO_SESSION_ID: { 12183a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 1219d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t audioSession = (audio_session_t) data.readInt32(); 1220d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen int pid = data.readInt32(); 1221d457c970c8d08519cd77280a90b61ae1e342cfe3Marco Nelissen releaseAudioSessionId(audioSession, pid); 12223a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 12233a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 1224be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case QUERY_NUM_EFFECTS: { 1225be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1226983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia uint32_t numEffects = 0; 1227be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = queryNumberEffects(&numEffects); 1228be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1229be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1230be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32((int32_t)numEffects); 1231be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1232be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1233be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1234ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent case QUERY_EFFECT: { 1235be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1236983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia effect_descriptor_t desc = {}; 1237ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = queryEffect(data.readInt32(), &desc); 1238be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1239be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1240be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1241be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1242be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1243be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1244be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case GET_EFFECT_DESCRIPTOR: { 1245be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1246be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_uuid_t uuid; 1247be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&uuid, sizeof(effect_uuid_t)); 1248983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia effect_descriptor_t desc = {}; 1249be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = getEffectDescriptor(&uuid, &desc); 1250be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1251be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1252be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1253be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1254be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1255be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1256be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case CREATE_EFFECT: { 1257be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1258e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia effect_descriptor_t desc = {}; 1259e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&desc, sizeof(effect_descriptor_t)) != NO_ERROR) { 1260e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23905951"); 1261e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 1262be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffectClient> client = interface_cast<IEffectClient>(data.readStrongBinder()); 1263be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority = data.readInt32(); 126472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1265d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t sessionId = (audio_session_t) data.readInt32(); 1266be71aa29a3c86d2e01cd17839d2a72ab09a1bce5Svet Ganov const String16 opPackageName = data.readString16(); 1267b643627a557e44b9ab5879cf71e162af2d514ce3Eric Laurent pid_t pid = (pid_t)data.readInt32(); 1268b643627a557e44b9ab5879cf71e162af2d514ce3Eric Laurent 1269983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia status_t status = NO_ERROR; 1270983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia int id = 0; 1271983dca391a76fb45df999fc40e8766b9ddb63511Wei Jia int enabled = 0; 127205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 12738d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IEffect> effect = createEffect(&desc, client, priority, output, sessionId, 1274b643627a557e44b9ab5879cf71e162af2d514ce3Eric Laurent opPackageName, pid, &status, &id, &enabled); 1275be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1276be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(id); 1277be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(enabled); 127806b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen reply->writeStrongBinder(IInterface::asBinder(effect)); 1279be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1280be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1281be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 1282de070137f11d346fba77605bd76a44c040a618fcEric Laurent case MOVE_EFFECTS: { 1283de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1284d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten audio_session_t session = (audio_session_t) data.readInt32(); 128572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t srcOutput = (audio_io_handle_t) data.readInt32(); 128672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput = (audio_io_handle_t) data.readInt32(); 1287de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(moveEffects(session, srcOutput, dstOutput)); 1288de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1289de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1290a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent case LOAD_HW_MODULE: { 1291a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1292a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(loadHwModule(data.readCString())); 1293a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return NO_ERROR; 1294a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } break; 1295cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_SAMPLING_RATE: { 1296cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1297cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputSamplingRate()); 1298cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1299cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 1300cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_FRAME_COUNT: { 1301cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1302e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten reply->writeInt64(getPrimaryOutputFrameCount()); 1303cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1304cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 13054182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten case SET_LOW_RAM_DEVICE: { 13064182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 13076f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung int32_t isLowRamDevice; 13086f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung int64_t totalMemory; 13096f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung const status_t status = 13106f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung data.readInt32(&isLowRamDevice) ?: 13116f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung data.readInt64(&totalMemory) ?: 13126f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung setLowRamDevice(isLowRamDevice != 0, totalMemory); 13136f248bb57a6a0febe8fc0f253acc86289237ace8Andy Hung (void)reply->writeInt32(status); 13144182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten return NO_ERROR; 13154182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten } break; 13164b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case LIST_AUDIO_PORTS: { 13174b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1318f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent unsigned int numPortsReq = data.readInt32(); 1319f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (numPortsReq > MAX_ITEMS_PER_LIST) { 1320f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent numPortsReq = MAX_ITEMS_PER_LIST; 1321f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1322f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent unsigned int numPorts = numPortsReq; 13234b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_port *ports = 1324f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent (struct audio_port *)calloc(numPortsReq, 13254b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent sizeof(struct audio_port)); 1326f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (ports == NULL) { 1327f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(NO_MEMORY); 1328f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(0); 1329f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent return NO_ERROR; 1330f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1331f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent status_t status = listAudioPorts(&numPorts, ports); 13324b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 1333f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(numPorts); 13344b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status == NO_ERROR) { 1335f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (numPortsReq > numPorts) { 1336f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent numPortsReq = numPorts; 1337f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1338f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->write(ports, numPortsReq * sizeof(struct audio_port)); 13394b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 13404b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent free(ports); 13414b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 13424b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 13434b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case GET_AUDIO_PORT: { 13444b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1345e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia struct audio_port port = {}; 1346e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&port, sizeof(struct audio_port)) != NO_ERROR) { 1347e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23905951"); 1348e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 13494b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = getAudioPort(&port); 13504b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 13514b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status == NO_ERROR) { 13524b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->write(&port, sizeof(struct audio_port)); 13534b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 13544b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 13554b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 13564b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case CREATE_AUDIO_PATCH: { 13574b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 13584b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_patch patch; 13594b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.read(&patch, sizeof(struct audio_patch)); 1360a13cde98a880341f0a56d91da6364b093fb5d24eGlenn Kasten audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE; 1361e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia if (data.read(&handle, sizeof(audio_patch_handle_t)) != NO_ERROR) { 1362e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia ALOGE("b/23905951"); 1363e995e477ad59b79145200c8f1e9e13c16c682d59Wei Jia } 13644b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = createAudioPatch(&patch, &handle); 13654b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 13664b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status == NO_ERROR) { 13674b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->write(&handle, sizeof(audio_patch_handle_t)); 13684b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 13694b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 13704b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 13714b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case RELEASE_AUDIO_PATCH: { 13724b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 13734b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent audio_patch_handle_t handle; 13744b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.read(&handle, sizeof(audio_patch_handle_t)); 13754b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = releaseAudioPatch(handle); 13764b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 13774b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 13784b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 13794b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case LIST_AUDIO_PATCHES: { 13804b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1381f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent unsigned int numPatchesReq = data.readInt32(); 1382f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (numPatchesReq > MAX_ITEMS_PER_LIST) { 1383f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent numPatchesReq = MAX_ITEMS_PER_LIST; 1384f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1385f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent unsigned int numPatches = numPatchesReq; 13864b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_patch *patches = 1387f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent (struct audio_patch *)calloc(numPatchesReq, 13884b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent sizeof(struct audio_patch)); 1389f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (patches == NULL) { 1390f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(NO_MEMORY); 1391f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(0); 1392f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent return NO_ERROR; 1393f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1394f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent status_t status = listAudioPatches(&numPatches, patches); 13954b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 1396f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->writeInt32(numPatches); 13974b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent if (status == NO_ERROR) { 1398f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent if (numPatchesReq > numPatches) { 1399f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent numPatchesReq = numPatches; 1400f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent } 1401f75c2fef14354024ec27bff1444f9e50b5ef55a9Eric Laurent reply->write(patches, numPatchesReq * sizeof(struct audio_patch)); 14024b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } 14034b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent free(patches); 14044b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 14054b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 14064b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent case SET_AUDIO_PORT_CONFIG: { 14074b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 14084b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent struct audio_port_config config; 14094b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent data.read(&config, sizeof(struct audio_port_config)); 14104b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent status_t status = setAudioPortConfig(&config); 14114b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent reply->writeInt32(status); 14124b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent return NO_ERROR; 14134b123406c10c17852734a1b691bb9ce2a4cb7cafEric Laurent } break; 14149eae036a9822f9ba7d13b7d623310a15e23ba5f0Glenn Kasten case GET_AUDIO_HW_SYNC_FOR_SESSION: { 141593c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1416d848eb48c121c119e8ba7583efc75415fe102570Glenn Kasten reply->writeInt32(getAudioHwSyncForSession((audio_session_t) data.readInt32())); 141793c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent return NO_ERROR; 141893c3d41bdb15e39dac0faea9c5b60f1637cd477cEric Laurent } break; 141972e3f39146fce4686bd96f11057c051bea376dfbEric Laurent case SYSTEM_READY: { 142072e3f39146fce4686bd96f11057c051bea376dfbEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 142172e3f39146fce4686bd96f11057c051bea376dfbEric Laurent systemReady(); 142272e3f39146fce4686bd96f11057c051bea376dfbEric Laurent return NO_ERROR; 142372e3f39146fce4686bd96f11057c051bea376dfbEric Laurent } break; 14244a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten case FRAME_COUNT_HAL: { 14254a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 14264a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten reply->writeInt64( frameCountHAL((audio_io_handle_t) data.readInt32()) ); 14274a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten return NO_ERROR; 14284a8308b11b92e608cdaf29f73f7919e75706f9a2Glenn Kasten } break; 142989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 143089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 143189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 143289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 143389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 143489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 143589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 143640bc906252974d0b389ae4a147232d0c9a97193fGlenn Kasten} // namespace android 1437