IAudioFlinger.cpp revision 5876f2f28f31c1bd99864ba3bb1590e3d6765018
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 257562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/Parcel.h> 2689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/IAudioFlinger.h> 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 3089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectenum { 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CREATE_TRACK = IBinder::FIRST_CALL_TRANSACTION, 3389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project OPEN_RECORD, 3489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SAMPLE_RATE, 355876f2f28f31c1bd99864ba3bb1590e3d6765018Glenn Kasten RESERVED, // obsolete, was CHANNEL_COUNT 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FORMAT, 3789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FRAME_COUNT, 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LATENCY, 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_VOLUME, 4089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_MUTE, 4189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_VOLUME, 4289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_MUTE, 4389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_VOLUME, 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_MUTE, 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_VOLUME, 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_MUTE, 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MODE, 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MIC_MUTE, 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_MIC_MUTE, 50c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PARAMETERS, 51c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_PARAMETERS, 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project REGISTER_CLIENT, 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_INPUTBUFFERSIZE, 54c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_OUTPUT, 55c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_DUPLICATE_OUTPUT, 56c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_OUTPUT, 57c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SUSPEND_OUTPUT, 58c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RESTORE_OUTPUT, 59c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_INPUT, 60c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_INPUT, 61f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent SET_STREAM_OUTPUT, 62342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent SET_VOICE_VOLUME, 6305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent GET_RENDER_POSITION, 64be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_INPUT_FRAMES_LOST, 65be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent NEW_AUDIO_SESSION_ID, 663a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen ACQUIRE_AUDIO_SESSION_ID, 673a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen RELEASE_AUDIO_SESSION_ID, 68be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent QUERY_NUM_EFFECTS, 69ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent QUERY_EFFECT, 70be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_EFFECT_DESCRIPTOR, 71de070137f11d346fba77605bd76a44c040a618fcEric Laurent CREATE_EFFECT, 72a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent MOVE_EFFECTS, 73cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten LOAD_HW_MODULE, 74cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_SAMPLING_RATE, 75cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_FRAME_COUNT, 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass BpAudioFlinger : public BpInterface<IAudioFlinger> 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project BpAudioFlinger(const sp<IBinder>& impl) 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project : BpInterface<IAudioFlinger>(impl) 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioTrack> createTrack( 8789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid, 88fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t streamType, 8989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 9058f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 91dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask, 92e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 93e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten track_flags_t *flags, 9489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMemory>& sharedBuffer, 9572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 963acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid, 97be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 9889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1015841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioTrack> track; 10289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(pid); 104fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) streamType); 10589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 10689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1070d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 10889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 109b26e3e9f2ab0334bff21a4fa4851dbf6e57fba5dGlenn Kasten track_flags_t lFlags = flags != NULL ? *flags : (track_flags_t) TRACK_DEFAULT; 110e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten data.writeInt32(lFlags); 11189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeStrongBinder(sharedBuffer->asBinder()); 11272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 1133acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten data.writeInt32((int32_t) tid); 114be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 115be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 116be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 117be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 118be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 11989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t lStatus = remote()->transact(CREATE_TRACK, data, &reply); 12089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lStatus != NO_ERROR) { 12129357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createTrack error: %s", strerror(-lStatus)); 1225841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 123e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten lFlags = reply.readInt32(); 124e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten if (flags != NULL) { 125e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten *flags = lFlags; 126e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten } 127be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 128be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 129be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 130be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1315841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1325841db78dff14898538200287d246577b1fc37e2Eric Laurent track = interface_cast<IAudioTrack>(reply.readStrongBinder()); 13389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 13589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 13689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1375841db78dff14898538200287d246577b1fc37e2Eric Laurent return track; 13889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioRecord> openRecord( 14189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid, 14272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input, 14389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 14458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 14528b76b334f92a15a2be3cc9e2f7d229a3275d1acGlenn Kasten audio_channel_mask_t channelMask, 146e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 147a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags, 1481879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid, 149be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 15089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 15189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 15289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1535841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioRecord> record; 15489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(pid); 15672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) input); 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 15889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1590d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 16089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 16189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(flags); 1621879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten data.writeInt32((int32_t) tid); 163be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 164be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 165be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 166be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 167be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 1685841db78dff14898538200287d246577b1fc37e2Eric Laurent status_t lStatus = remote()->transact(OPEN_RECORD, data, &reply); 1695841db78dff14898538200287d246577b1fc37e2Eric Laurent if (lStatus != NO_ERROR) { 17029357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("openRecord error: %s", strerror(-lStatus)); 1715841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 172be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 173be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 174be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 175be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1765841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1775841db78dff14898538200287d246577b1fc37e2Eric Laurent record = interface_cast<IAudioRecord>(reply.readStrongBinder()); 1785841db78dff14898538200287d246577b1fc37e2Eric Laurent } 17989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 18089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 18189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1825841db78dff14898538200287d246577b1fc37e2Eric Laurent return record; 18389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t sampleRate(audio_io_handle_t output) const 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 18789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 18972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SAMPLE_RATE, data, &reply); 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_format_t format(audio_io_handle_t output) const 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 19872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 19989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FORMAT, data, &reply); 20058f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten return (audio_format_t) reply.readInt32(); 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual size_t frameCount(audio_io_handle_t output) const 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 20589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 20772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FRAME_COUNT, data, &reply); 20989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t latency(audio_io_handle_t output) const 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 21672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(LATENCY, data, &reply); 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterVolume(float value) 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_VOLUME, data, &reply); 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterMute(bool muted) 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_MUTE, data, &reply); 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float masterVolume() const 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_VOLUME, data, &reply); 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool masterMute() const 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_MUTE, data, &reply); 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamVolume(audio_stream_type_t stream, float value, 25672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) 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.writeFloat(value); 26272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_VOLUME, data, &reply); 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 267fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setStreamMute(audio_stream_type_t stream, bool muted) 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 271fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_MUTE, data, &reply); 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 27772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual float streamVolume(audio_stream_type_t stream, audio_io_handle_t output) const 27889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 281fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 28272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_VOLUME, data, &reply); 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 287fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool streamMute(audio_stream_type_t stream) const 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 291fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_MUTE, data, &reply); 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 296f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setMode(audio_mode_t mode) 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(mode); 301c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MODE, data, &reply); 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 305c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setMicMute(bool state) 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 309c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 310c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MIC_MUTE, data, &reply); 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 314c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual bool getMicMute() const 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 318c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_MIC_MUTE, data, &reply); 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 32272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs) 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 32589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 32672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 327c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keyValuePairs); 328c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PARAMETERS, data, &reply); 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys) const 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 33672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 337c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keys); 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_PARAMETERS, data, &reply); 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readString8(); 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 341c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 342c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual void registerClient(const sp<IAudioFlingerClient>& client) 343c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 344c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeStrongBinder(client->asBinder()); 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 348c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 349c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 350dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, 351dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask) const 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 355c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(sampleRate); 356c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 357dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten data.writeInt32(channelMask); 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_INPUTBUFFERSIZE, data, &reply); 35989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 36089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 36189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 362a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openOutput(audio_module_handle_t module, 363a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 364a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 365a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 366a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 367a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 3680ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags) 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 371a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 372c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 37358f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 374a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 375c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = pLatencyMs ? *pLatencyMs : 0; 376c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 37789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 378a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 379c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 380c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 381c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 382a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 383c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(latency); 38418868c5db2f90309c6d11e5837822135e4a0c0faGlenn Kasten data.writeInt32((int32_t) flags); 385c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_OUTPUT, data, &reply); 38672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) reply.readInt32(); 38772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten ALOGV("openOutput() returned output, %d", output); 388a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 389c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 390c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 391c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 39258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 393c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 394a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 395a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 396c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent latency = reply.readInt32(); 397c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pLatencyMs) *pLatencyMs = latency; 398c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return output; 399c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 400c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 40172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 40272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2) 403c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 404c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 405c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 40672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output1); 40772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output2); 408c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_DUPLICATE_OUTPUT, data, &reply); 40972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten return (audio_io_handle_t) reply.readInt32(); 410c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 411c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 41272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t closeOutput(audio_io_handle_t output) 413c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 414c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 415c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 41672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 417c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_OUTPUT, data, &reply); 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 42172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t suspendOutput(audio_io_handle_t output) 42289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 426c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SUSPEND_OUTPUT, data, &reply); 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 429c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 43072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t restoreOutput(audio_io_handle_t output) 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 43289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 43472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 435c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RESTORE_OUTPUT, data, &reply); 436c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 43789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 438c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 439a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openInput(audio_module_handle_t module, 440a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 441a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 442a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 443a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask) 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 44589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 446a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 447c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 44858f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 449a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 450c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 452a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 453c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 454c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 456a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 457c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_INPUT, data, &reply); 45872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) reply.readInt32(); 459a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 460c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 461c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 462c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 46358f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 464c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 465a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 466a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 467c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return input; 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 47972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamOutput(audio_stream_type_t stream, audio_io_handle_t output) 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); 48472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 485c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_OUTPUT, data, &reply); 486c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 48789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 488f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent 489f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent virtual status_t setVoiceVolume(float volume) 490f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent { 491f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent Parcel data, reply; 492f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 493f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeFloat(volume); 494f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent remote()->transact(SET_VOICE_VOLUME, data, &reply); 495f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return reply.readInt32(); 496f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } 497342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 49826c77556efc30800466b60b3975bc35a70c8c28bGlenn Kasten virtual status_t getRenderPosition(size_t *halFrames, size_t *dspFrames, 49972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) const 500342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent { 501342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent Parcel data, reply; 502342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 50372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 504342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent remote()->transact(GET_RENDER_POSITION, data, &reply); 505342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = reply.readInt32(); 506342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 507342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent uint32_t tmp = reply.readInt32(); 508342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (halFrames) { 509342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *halFrames = tmp; 510342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 511342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent tmp = reply.readInt32(); 512342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (dspFrames) { 513342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *dspFrames = tmp; 514342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 515342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 516342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return status; 517342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 51805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 519e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getInputFramesLost(audio_io_handle_t ioHandle) const 52005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent { 52105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent Parcel data, reply; 52205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 52372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 52405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent remote()->transact(GET_INPUT_FRAMES_LOST, data, &reply); 52505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return reply.readInt32(); 52605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } 527be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 528be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual int newAudioSessionId() 529be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 530be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 531be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 532be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(NEW_AUDIO_SESSION_ID, data, &reply); 533be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id = 0; 534be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 535be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent id = reply.readInt32(); 536be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 537be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return id; 538be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 539be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5403a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void acquireAudioSessionId(int audioSession) 5413a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5423a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5433a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5443a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5453a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(ACQUIRE_AUDIO_SESSION_ID, data, &reply); 5463a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5473a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 5483a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void releaseAudioSessionId(int audioSession) 5493a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5503a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5513a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5523a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5533a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); 5543a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5553a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 556f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryNumberEffects(uint32_t *numEffects) const 557be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 558be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 559be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 560be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(QUERY_NUM_EFFECTS, data, &reply); 561be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 562be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 563be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 564be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 565be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 566be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 567be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 5689d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (numEffects != NULL) { 569be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *numEffects = (uint32_t)reply.readInt32(); 570be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 571be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 572be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 573be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 574f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const 575be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 576be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDescriptor == NULL) { 577be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 578be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 579be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 580be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 581ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent data.writeInt32(index); 582ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = remote()->transact(QUERY_EFFECT, data, &reply); 583be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 584be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 585be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 586be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 587be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 588be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 589be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 590be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 591be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 592be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 593be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5945e92a7861196ddae14638d4b7a63fc4892b7ef59Glenn Kasten virtual status_t getEffectDescriptor(const effect_uuid_t *pUuid, 595f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten effect_descriptor_t *pDescriptor) const 596be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 597be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pUuid == NULL || pDescriptor == NULL) { 598be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 599be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 600be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 601be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 602be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pUuid, sizeof(effect_uuid_t)); 603be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(GET_EFFECT_DESCRIPTOR, data, &reply); 604be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 605be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 606be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 607be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 608be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 609be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 610be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 611be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 612be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 613be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 614be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 615be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual sp<IEffect> createEffect(pid_t pid, 616be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t *pDesc, 617be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent const sp<IEffectClient>& client, 618be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority, 61972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 620be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId, 621be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t *status, 622be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *id, 623be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *enabled) 624be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 625be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 626be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffect> effect; 627be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 628be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDesc == NULL) { 629e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten return effect; 630e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (status) { 631e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten *status = BAD_VALUE; 632e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 633e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 634be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 635be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 636be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(pid); 637be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pDesc, sizeof(effect_descriptor_t)); 638be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeStrongBinder(client->asBinder()); 639be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(priority); 64072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 641be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(sessionId); 642be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 643be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t lStatus = remote()->transact(CREATE_EFFECT, data, &reply); 644be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (lStatus != NO_ERROR) { 64529357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createEffect error: %s", strerror(-lStatus)); 646be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } else { 647be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lStatus = reply.readInt32(); 648be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int tmp = reply.readInt32(); 649be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (id) { 650be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *id = tmp; 651be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 652be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent tmp = reply.readInt32(); 653a0d68338a88c2ddb4502f95017b546d603ef1ec7Glenn Kasten if (enabled != NULL) { 654be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *enabled = tmp; 655be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 656be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect = interface_cast<IEffect>(reply.readStrongBinder()); 657be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDesc, sizeof(effect_descriptor_t)); 658be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 659be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status) { 660be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *status = lStatus; 661be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 662be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 663be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return effect; 664be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 665de070137f11d346fba77605bd76a44c040a618fcEric Laurent 66672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t moveEffects(int session, audio_io_handle_t srcOutput, 66772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput) 668de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 669de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 670de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 671de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 67272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) srcOutput); 67372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) dstOutput); 674de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(MOVE_EFFECTS, data, &reply); 675de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 676de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 677a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent 678a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_module_handle_t loadHwModule(const char *name) 679a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent { 680a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent Parcel data, reply; 681a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 682a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeCString(name); 683a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent remote()->transact(LOAD_HW_MODULE, data, &reply); 684a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return (audio_module_handle_t) reply.readInt32(); 685a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } 686cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 6873b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17Glenn Kasten virtual uint32_t getPrimaryOutputSamplingRate() 688cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 689cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 690cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 691cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_SAMPLING_RATE, data, &reply); 692cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 693cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 694cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 695e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getPrimaryOutputFrameCount() 696cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 697cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 698cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 699cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_FRAME_COUNT, data, &reply); 700cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 701cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 702cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 70389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 70489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectIMPLEMENT_META_INTERFACE(AudioFlinger, "android.media.IAudioFlinger"); 70689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnAudioFlinger::onTransact( 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 712e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 71389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CREATE_TRACK: { 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 71589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid = data.readInt32(); 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int streamType = data.readInt32(); 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 71858f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 719dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 720e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 721a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 72289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> buffer = interface_cast<IMemory>(data.readStrongBinder()); 72372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 7243acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 725be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IAudioTrack> track = createTrack(pid, 728fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten (audio_stream_type_t) streamType, sampleRate, format, 729e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten channelMask, frameCount, &flags, buffer, output, tid, &sessionId, &status); 730e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten reply->writeInt32(flags); 731be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(track->asBinder()); 73489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 73589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 73689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case OPEN_RECORD: { 73789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid = data.readInt32(); 73972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) data.readInt32(); 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 74158f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 742dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 743e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 744a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 7451879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 746be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 748c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sp<IAudioRecord> record = openRecord(pid, input, 749e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten sampleRate, format, channelMask, frameCount, flags, tid, &sessionId, &status); 750be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 75289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(record->asBinder()); 75389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 75489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SAMPLE_RATE: { 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 75772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( sampleRate((audio_io_handle_t) data.readInt32()) ); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 75989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 76089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FORMAT: { 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 76272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( format((audio_io_handle_t) data.readInt32()) ); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 76589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FRAME_COUNT: { 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 76772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( frameCount((audio_io_handle_t) data.readInt32()) ); 76889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case LATENCY: { 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) ); 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 775e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten case SET_MASTER_VOLUME: { 77689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterVolume(data.readFloat()) ); 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MASTER_MUTE: { 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterMute(data.readInt32()) ); 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_VOLUME: { 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeFloat( masterVolume() ); 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_MUTE: { 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( masterMute() ); 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_VOLUME: { 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 798c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent float volume = data.readFloat(); 79972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 800fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamVolume((audio_stream_type_t) stream, volume, output) ); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_MUTE: { 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 806fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamMute((audio_stream_type_t) stream, data.readInt32()) ); 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_VOLUME: { 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 812fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent int output = data.readInt32(); 813fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeFloat( streamVolume((audio_stream_type_t) stream, output) ); 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_MUTE: { 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 819fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( streamMute((audio_stream_type_t) stream) ); 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MODE: { 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 824f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten audio_mode_t mode = (audio_mode_t) data.readInt32(); 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMode(mode) ); 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MIC_MUTE: { 82989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int state = data.readInt32(); 83189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMicMute(state) ); 83289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 83489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_MIC_MUTE: { 83589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( getMicMute() ); 83789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 839c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PARAMETERS: { 84089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 84172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 842c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keyValuePairs(data.readString8()); 843c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(setParameters(ioHandle, keyValuePairs)); 84489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 845e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 846c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_PARAMETERS: { 847c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 84872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 849c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keys(data.readString8()); 850c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeString8(getParameters(ioHandle, keys)); 851c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 852e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 853c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case REGISTER_CLIENT: { 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 85685ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IAudioFlingerClient> client = interface_cast<IAudioFlingerClient>( 85785ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readStrongBinder()); 85889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project registerClient(client); 85989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 86089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 86189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_INPUTBUFFERSIZE: { 86289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 86389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 86458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 865dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 866dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten reply->writeInt32( getInputBufferSize(sampleRate, format, channelMask) ); 86789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 86889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 869c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_OUTPUT: { 870c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 871a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 872a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 873c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 87458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 875a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 876c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = data.readInt32(); 8770ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = (audio_output_flags_t) data.readInt32(); 878a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t output = openOutput(module, 879a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 880a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 881a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 882a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask, 883a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &latency, 884a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent flags); 8853856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("OPEN_OUTPUT output, %p", output); 88672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) output); 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 889c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 890a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 891c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(latency); 892c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 893c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 894c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_DUPLICATE_OUTPUT: { 895c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 89672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output1 = (audio_io_handle_t) data.readInt32(); 89772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2 = (audio_io_handle_t) data.readInt32(); 89872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) openDuplicateOutput(output1, output2)); 899c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 900c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 901c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_OUTPUT: { 902c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 90372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeOutput((audio_io_handle_t) data.readInt32())); 904c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 906c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SUSPEND_OUTPUT: { 907c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 90872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(suspendOutput((audio_io_handle_t) data.readInt32())); 909c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 910c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RESTORE_OUTPUT: { 912c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 91372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(restoreOutput((audio_io_handle_t) data.readInt32())); 914c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 915c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 916c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_INPUT: { 917c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 918a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 919a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 920c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 92158f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 922a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 923c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 924a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t input = openInput(module, 925a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 926a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 927a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 928a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask); 92972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) input); 930c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 931c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 932c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 933a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 934c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 935c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_INPUT: { 93789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 93872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeInput((audio_io_handle_t) data.readInt32())); 93989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 94089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 941c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_OUTPUT: { 94289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 943c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t stream = data.readInt32(); 94472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 945fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32(setStreamOutput((audio_stream_type_t) stream, output)); 94689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 94789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 948f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent case SET_VOICE_VOLUME: { 949f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 950f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent float volume = data.readFloat(); 951f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent reply->writeInt32( setVoiceVolume(volume) ); 952f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return NO_ERROR; 953f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } break; 954342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent case GET_RENDER_POSITION: { 955342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 95672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 957e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t halFrames; 958e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t dspFrames; 959342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = getRenderPosition(&halFrames, &dspFrames, output); 960342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(status); 961342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 962342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(halFrames); 963342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(dspFrames); 964342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 965342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 966342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 96705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent case GET_INPUT_FRAMES_LOST: { 96805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 96972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 97005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent reply->writeInt32(getInputFramesLost(ioHandle)); 97105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return NO_ERROR; 97205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } break; 973be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case NEW_AUDIO_SESSION_ID: { 974be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 975be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(newAudioSessionId()); 976be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 977be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 9783a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case ACQUIRE_AUDIO_SESSION_ID: { 9793a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 9803a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 9813a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen acquireAudioSessionId(audioSession); 9823a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 9833a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 9843a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case RELEASE_AUDIO_SESSION_ID: { 9853a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 9863a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 9873a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen releaseAudioSessionId(audioSession); 9883a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 9893a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 990be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case QUERY_NUM_EFFECTS: { 991be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 992be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent uint32_t numEffects; 993be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = queryNumberEffects(&numEffects); 994be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 995be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 996be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32((int32_t)numEffects); 997be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 998be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 999be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1000ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent case QUERY_EFFECT: { 1001be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1002be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1003ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = queryEffect(data.readInt32(), &desc); 1004be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1005be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1006be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1007be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1008be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1009be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1010be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case GET_EFFECT_DESCRIPTOR: { 1011be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1012be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_uuid_t uuid; 1013be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&uuid, sizeof(effect_uuid_t)); 1014be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1015be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = getEffectDescriptor(&uuid, &desc); 1016be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1017be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1018be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1019be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1020be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1021be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1022be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case CREATE_EFFECT: { 1023be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1024be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent pid_t pid = data.readInt32(); 1025be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1026be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 1027be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffectClient> client = interface_cast<IEffectClient>(data.readStrongBinder()); 1028be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority = data.readInt32(); 102972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1030be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 1031be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status; 1032be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id; 1033be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int enabled; 103405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 103585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IEffect> effect = createEffect(pid, &desc, client, priority, output, sessionId, 103685ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten &status, &id, &enabled); 1037be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1038be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(id); 1039be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(enabled); 1040be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeStrongBinder(effect->asBinder()); 1041be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1042be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1043be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 1044de070137f11d346fba77605bd76a44c040a618fcEric Laurent case MOVE_EFFECTS: { 1045de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1046de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 104772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t srcOutput = (audio_io_handle_t) data.readInt32(); 104872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput = (audio_io_handle_t) data.readInt32(); 1049de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(moveEffects(session, srcOutput, dstOutput)); 1050de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1051de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1052a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent case LOAD_HW_MODULE: { 1053a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1054a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(loadHwModule(data.readCString())); 1055a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return NO_ERROR; 1056a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } break; 1057cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_SAMPLING_RATE: { 1058cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1059cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputSamplingRate()); 1060cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1061cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 1062cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_FRAME_COUNT: { 1063cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1064cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputFrameCount()); 1065cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1066cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 106789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 106889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 106989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 107089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 107189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 107389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 107489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 1075