IAudioFlinger.cpp revision 8d6cc842e8d525405c68e57fdf3bc5da0b4d7e87
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( 87fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t streamType, 8889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 8958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 90dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask, 91e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 92e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten track_flags_t *flags, 9389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMemory>& sharedBuffer, 9472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 953acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid, 96be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 9789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 9889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1005841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioTrack> track; 10189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 102fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) streamType); 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 10489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1050d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 10689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 107b26e3e9f2ab0334bff21a4fa4851dbf6e57fba5dGlenn Kasten track_flags_t lFlags = flags != NULL ? *flags : (track_flags_t) TRACK_DEFAULT; 108e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten data.writeInt32(lFlags); 10989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeStrongBinder(sharedBuffer->asBinder()); 11072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 1113acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten data.writeInt32((int32_t) tid); 112be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 113be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 114be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 115be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 116be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 11789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t lStatus = remote()->transact(CREATE_TRACK, data, &reply); 11889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lStatus != NO_ERROR) { 11929357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createTrack error: %s", strerror(-lStatus)); 1205841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 121e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten lFlags = reply.readInt32(); 122e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten if (flags != NULL) { 123e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten *flags = lFlags; 124e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten } 125be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 126be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 127be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 128be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1295841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1305841db78dff14898538200287d246577b1fc37e2Eric Laurent track = interface_cast<IAudioTrack>(reply.readStrongBinder()); 13189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 13389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 13489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1355841db78dff14898538200287d246577b1fc37e2Eric Laurent return track; 13689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 13889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioRecord> openRecord( 13972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input, 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 14158f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 14228b76b334f92a15a2be3cc9e2f7d229a3275d1acGlenn Kasten audio_channel_mask_t channelMask, 143e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 144a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags, 1451879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid, 146be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 14789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 14889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 14989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1505841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioRecord> record; 15189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 15272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) input); 15389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 15489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1550d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 15689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(flags); 1581879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten data.writeInt32((int32_t) tid); 159be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 160be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 161be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 162be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 163be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 1645841db78dff14898538200287d246577b1fc37e2Eric Laurent status_t lStatus = remote()->transact(OPEN_RECORD, data, &reply); 1655841db78dff14898538200287d246577b1fc37e2Eric Laurent if (lStatus != NO_ERROR) { 16629357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("openRecord error: %s", strerror(-lStatus)); 1675841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 168be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 169be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 170be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 171be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1725841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1735841db78dff14898538200287d246577b1fc37e2Eric Laurent record = interface_cast<IAudioRecord>(reply.readStrongBinder()); 1745841db78dff14898538200287d246577b1fc37e2Eric Laurent } 17589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 17689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 17789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1785841db78dff14898538200287d246577b1fc37e2Eric Laurent return record; 17989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 18089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t sampleRate(audio_io_handle_t output) const 18289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 18389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 18572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SAMPLE_RATE, data, &reply); 18789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 18989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_format_t format(audio_io_handle_t output) const 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 19472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FORMAT, data, &reply); 19658f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten return (audio_format_t) reply.readInt32(); 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 19889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual size_t frameCount(audio_io_handle_t output) const 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 20372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FRAME_COUNT, data, &reply); 20589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 20789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t latency(audio_io_handle_t output) const 20989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 21272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(LATENCY, data, &reply); 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterVolume(float value) 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_VOLUME, data, &reply); 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterMute(bool muted) 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_MUTE, data, &reply); 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float masterVolume() const 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_VOLUME, data, &reply); 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool masterMute() const 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_MUTE, data, &reply); 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamVolume(audio_stream_type_t stream, float value, 25272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 256fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 25872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_VOLUME, data, &reply); 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 263fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setStreamMute(audio_stream_type_t stream, bool muted) 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 267fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_MUTE, data, &reply); 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 27189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 27372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual float streamVolume(audio_stream_type_t stream, audio_io_handle_t output) const 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 277fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 27872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_VOLUME, data, &reply); 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 283fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool streamMute(audio_stream_type_t stream) const 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 287fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_MUTE, data, &reply); 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 292f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setMode(audio_mode_t mode) 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(mode); 297c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MODE, data, &reply); 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 301c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setMicMute(bool state) 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 305c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 306c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MIC_MUTE, data, &reply); 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 310c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual bool getMicMute() const 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 314c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_MIC_MUTE, data, &reply); 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 31872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs) 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 32272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 323c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keyValuePairs); 324c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PARAMETERS, data, &reply); 32589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 32872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys) const 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 33272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 333c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keys); 334c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_PARAMETERS, data, &reply); 335c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readString8(); 336c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 337c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual void registerClient(const sp<IAudioFlingerClient>& client) 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 340c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 341c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 342c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeStrongBinder(client->asBinder()); 343c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 344c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 345c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 346dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, 347dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask) const 348c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 349c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(sampleRate); 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 353dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten data.writeInt32(channelMask); 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_INPUTBUFFERSIZE, data, &reply); 35589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 35689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 35789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 358a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openOutput(audio_module_handle_t module, 359a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 360a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 361a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 362a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 363a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 3640ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags) 36589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 36689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 367a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 368c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 36958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 370a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 371c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = pLatencyMs ? *pLatencyMs : 0; 372c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 37389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 374a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 375c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 376c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 377c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 378a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 379c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(latency); 38018868c5db2f90309c6d11e5837822135e4a0c0faGlenn Kasten data.writeInt32((int32_t) flags); 381c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_OUTPUT, data, &reply); 38272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) reply.readInt32(); 38372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten ALOGV("openOutput() returned output, %d", output); 384a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 385c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 386c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 387c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 38858f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 389c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 390a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 391a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 392c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent latency = reply.readInt32(); 393c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pLatencyMs) *pLatencyMs = latency; 394c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return output; 395c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 396c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 39772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 39872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2) 399c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 400c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 401c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 40272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output1); 40372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output2); 404c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_DUPLICATE_OUTPUT, data, &reply); 40572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten return (audio_io_handle_t) reply.readInt32(); 406c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 407c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 40872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t closeOutput(audio_io_handle_t output) 409c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 410c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 411c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 41272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 413c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_OUTPUT, data, &reply); 41489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 41589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 41689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 41772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t suspendOutput(audio_io_handle_t output) 41889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 41989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 42089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 422c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SUSPEND_OUTPUT, data, &reply); 42389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 42489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 425c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 42672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t restoreOutput(audio_io_handle_t output) 42789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 42889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 43072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 431c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RESTORE_OUTPUT, data, &reply); 432c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 434c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 435a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openInput(audio_module_handle_t module, 436a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 437a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 438a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 439a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask) 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 44189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 442a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 443c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 44458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 445a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 446c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 448a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 449c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 450c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 45189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 452a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 453c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_INPUT, data, &reply); 45472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) reply.readInt32(); 455a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 456c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 457c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 458c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 45958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 460c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 461a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 462a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 463c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return input; 46489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 465c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 466fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent virtual status_t closeInput(int input) 46789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 46989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 470fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 471c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_INPUT, data, &reply); 472c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 47389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 47489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 47572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamOutput(audio_stream_type_t stream, audio_io_handle_t output) 47689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 47789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 47889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 479fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 48072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 481c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_OUTPUT, data, &reply); 482c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 484f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent 485f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent virtual status_t setVoiceVolume(float volume) 486f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent { 487f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent Parcel data, reply; 488f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 489f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeFloat(volume); 490f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent remote()->transact(SET_VOICE_VOLUME, data, &reply); 491f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return reply.readInt32(); 492f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } 493342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 49426c77556efc30800466b60b3975bc35a70c8c28bGlenn Kasten virtual status_t getRenderPosition(size_t *halFrames, size_t *dspFrames, 49572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) const 496342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent { 497342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent Parcel data, reply; 498342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 49972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 500342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent remote()->transact(GET_RENDER_POSITION, data, &reply); 501342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = reply.readInt32(); 502342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 503342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent uint32_t tmp = reply.readInt32(); 504342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (halFrames) { 505342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *halFrames = tmp; 506342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 507342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent tmp = reply.readInt32(); 508342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (dspFrames) { 509342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *dspFrames = tmp; 510342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 511342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 512342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return status; 513342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 51405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 515e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getInputFramesLost(audio_io_handle_t ioHandle) const 51605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent { 51705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent Parcel data, reply; 51805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 51972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 52005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent remote()->transact(GET_INPUT_FRAMES_LOST, data, &reply); 52105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return reply.readInt32(); 52205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } 523be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 524be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual int newAudioSessionId() 525be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 526be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 527be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 528be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(NEW_AUDIO_SESSION_ID, data, &reply); 529be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id = 0; 530be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 531be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent id = reply.readInt32(); 532be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 533be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return id; 534be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 535be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5363a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void acquireAudioSessionId(int audioSession) 5373a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5383a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5393a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5403a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5413a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(ACQUIRE_AUDIO_SESSION_ID, data, &reply); 5423a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5433a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 5443a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void releaseAudioSessionId(int audioSession) 5453a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5463a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5473a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5483a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5493a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); 5503a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5513a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 552f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryNumberEffects(uint32_t *numEffects) const 553be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 554be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 555be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 556be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(QUERY_NUM_EFFECTS, data, &reply); 557be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 558be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 559be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 560be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 561be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 562be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 563be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 5649d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (numEffects != NULL) { 565be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *numEffects = (uint32_t)reply.readInt32(); 566be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 567be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 568be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 569be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 570f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const 571be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 572be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDescriptor == NULL) { 573be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 574be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 575be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 576be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 577ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent data.writeInt32(index); 578ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = remote()->transact(QUERY_EFFECT, data, &reply); 579be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 580be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 581be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 582be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 583be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 584be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 585be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 586be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 587be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 588be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 589be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5905e92a7861196ddae14638d4b7a63fc4892b7ef59Glenn Kasten virtual status_t getEffectDescriptor(const effect_uuid_t *pUuid, 591f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten effect_descriptor_t *pDescriptor) const 592be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 593be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pUuid == NULL || pDescriptor == NULL) { 594be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 595be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 596be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 597be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 598be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pUuid, sizeof(effect_uuid_t)); 599be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(GET_EFFECT_DESCRIPTOR, data, &reply); 600be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 601be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 602be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 603be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 604be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 605be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 606be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 607be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 608be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 609be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 610be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 6118d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten virtual sp<IEffect> createEffect( 612be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t *pDesc, 613be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent const sp<IEffectClient>& client, 614be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority, 61572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 616be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId, 617be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t *status, 618be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *id, 619be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *enabled) 620be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 621be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 622be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffect> effect; 623be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 624be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDesc == NULL) { 625e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten return effect; 626e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (status) { 627e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten *status = BAD_VALUE; 628e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 629e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 630be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 631be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 632be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pDesc, sizeof(effect_descriptor_t)); 633be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeStrongBinder(client->asBinder()); 634be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(priority); 63572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 636be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(sessionId); 637be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 638be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t lStatus = remote()->transact(CREATE_EFFECT, data, &reply); 639be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (lStatus != NO_ERROR) { 64029357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createEffect error: %s", strerror(-lStatus)); 641be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } else { 642be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lStatus = reply.readInt32(); 643be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int tmp = reply.readInt32(); 644be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (id) { 645be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *id = tmp; 646be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 647be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent tmp = reply.readInt32(); 648a0d68338a88c2ddb4502f95017b546d603ef1ec7Glenn Kasten if (enabled != NULL) { 649be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *enabled = tmp; 650be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 651be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect = interface_cast<IEffect>(reply.readStrongBinder()); 652be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDesc, sizeof(effect_descriptor_t)); 653be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 654be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status) { 655be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *status = lStatus; 656be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 657be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 658be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return effect; 659be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 660de070137f11d346fba77605bd76a44c040a618fcEric Laurent 66172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t moveEffects(int session, audio_io_handle_t srcOutput, 66272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput) 663de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 664de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 665de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 666de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 66772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) srcOutput); 66872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) dstOutput); 669de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(MOVE_EFFECTS, data, &reply); 670de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 671de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 672a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent 673a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_module_handle_t loadHwModule(const char *name) 674a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent { 675a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent Parcel data, reply; 676a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 677a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeCString(name); 678a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent remote()->transact(LOAD_HW_MODULE, data, &reply); 679a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return (audio_module_handle_t) reply.readInt32(); 680a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } 681cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 6823b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17Glenn Kasten virtual uint32_t getPrimaryOutputSamplingRate() 683cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 684cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 685cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 686cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_SAMPLING_RATE, data, &reply); 687cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 688cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 689cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 690e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getPrimaryOutputFrameCount() 691cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 692cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 693cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 694cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_FRAME_COUNT, data, &reply); 695cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 696cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 697cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 69889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 69989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectIMPLEMENT_META_INTERFACE(AudioFlinger, "android.media.IAudioFlinger"); 70189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 70389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 70489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnAudioFlinger::onTransact( 70589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 70689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 707e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 70889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CREATE_TRACK: { 70989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 71089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int streamType = data.readInt32(); 71189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 71258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 713dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 714e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 715a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> buffer = interface_cast<IMemory>(data.readStrongBinder()); 71772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 7183acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 719be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 72089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 7218d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IAudioTrack> track = createTrack( 722fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten (audio_stream_type_t) streamType, sampleRate, format, 723e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten channelMask, frameCount, &flags, buffer, output, tid, &sessionId, &status); 724e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten reply->writeInt32(flags); 725be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(track->asBinder()); 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case OPEN_RECORD: { 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 73272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) data.readInt32(); 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 73458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 735dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 736e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 737a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 7381879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 739be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 7418d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IAudioRecord> record = openRecord(input, 742e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten sampleRate, format, channelMask, frameCount, flags, tid, &sessionId, &status); 743be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 74489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 74589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(record->asBinder()); 74689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 74889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SAMPLE_RATE: { 74989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 75072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( sampleRate((audio_io_handle_t) data.readInt32()) ); 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 75289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 75389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FORMAT: { 75489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 75572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( format((audio_io_handle_t) data.readInt32()) ); 75689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 75789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FRAME_COUNT: { 75989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 76072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( frameCount((audio_io_handle_t) data.readInt32()) ); 76189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case LATENCY: { 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 76572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) ); 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 76789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 768e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten case SET_MASTER_VOLUME: { 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterVolume(data.readFloat()) ); 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MASTER_MUTE: { 77489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterMute(data.readInt32()) ); 77689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_VOLUME: { 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeFloat( masterVolume() ); 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_MUTE: { 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( masterMute() ); 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_VOLUME: { 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 791c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent float volume = data.readFloat(); 79272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 793fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamVolume((audio_stream_type_t) stream, volume, output) ); 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_MUTE: { 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 799fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamMute((audio_stream_type_t) stream, data.readInt32()) ); 80089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_VOLUME: { 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 805fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent int output = data.readInt32(); 806fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeFloat( streamVolume((audio_stream_type_t) stream, output) ); 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_MUTE: { 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 812fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( streamMute((audio_stream_type_t) stream) ); 81389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MODE: { 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 817f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten audio_mode_t mode = (audio_mode_t) data.readInt32(); 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMode(mode) ); 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MIC_MUTE: { 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int state = data.readInt32(); 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMicMute(state) ); 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_MIC_MUTE: { 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( getMicMute() ); 83089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 832c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PARAMETERS: { 83389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 835c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keyValuePairs(data.readString8()); 836c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(setParameters(ioHandle, keyValuePairs)); 83789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 838e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 839c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_PARAMETERS: { 840c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 84172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 842c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keys(data.readString8()); 843c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeString8(getParameters(ioHandle, keys)); 844c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 845e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 846c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 84789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case REGISTER_CLIENT: { 84889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 84985ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IAudioFlingerClient> client = interface_cast<IAudioFlingerClient>( 85085ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readStrongBinder()); 85189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project registerClient(client); 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_INPUTBUFFERSIZE: { 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 85689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 85758f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 858dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 859dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten reply->writeInt32( getInputBufferSize(sampleRate, format, channelMask) ); 86089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 86189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 862c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_OUTPUT: { 863c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 864a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 865a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 866c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 86758f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 868a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 869c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = data.readInt32(); 8700ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = (audio_output_flags_t) data.readInt32(); 871a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t output = openOutput(module, 872a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 873a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 874a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 875a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask, 876a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &latency, 877a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent flags); 8783856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("OPEN_OUTPUT output, %p", output); 87972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) output); 880c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 881c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 882c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 883a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 884c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(latency); 885c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 886c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_DUPLICATE_OUTPUT: { 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 88972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output1 = (audio_io_handle_t) data.readInt32(); 89072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2 = (audio_io_handle_t) data.readInt32(); 89172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) openDuplicateOutput(output1, output2)); 892c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 893c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 894c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_OUTPUT: { 895c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 89672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeOutput((audio_io_handle_t) data.readInt32())); 897c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 898c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 899c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SUSPEND_OUTPUT: { 900c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 90172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(suspendOutput((audio_io_handle_t) data.readInt32())); 902c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 903c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 904c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RESTORE_OUTPUT: { 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 90672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(restoreOutput((audio_io_handle_t) data.readInt32())); 907c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 908c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 909c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_INPUT: { 910c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 911a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 912a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 913c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 91458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 915a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 916c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 917a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t input = openInput(module, 918a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 919a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 920a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 921a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask); 92272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) input); 923c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 924c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 925c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 926a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 927c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 928c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 929c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_INPUT: { 93089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 93172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeInput((audio_io_handle_t) data.readInt32())); 93289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 93389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 934c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_OUTPUT: { 93589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t stream = data.readInt32(); 93772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 938fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32(setStreamOutput((audio_stream_type_t) stream, output)); 93989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 94089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 941f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent case SET_VOICE_VOLUME: { 942f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 943f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent float volume = data.readFloat(); 944f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent reply->writeInt32( setVoiceVolume(volume) ); 945f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return NO_ERROR; 946f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } break; 947342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent case GET_RENDER_POSITION: { 948342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 94972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 950e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t halFrames; 951e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t dspFrames; 952342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = getRenderPosition(&halFrames, &dspFrames, output); 953342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(status); 954342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 955342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(halFrames); 956342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(dspFrames); 957342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 958342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 959342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 96005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent case GET_INPUT_FRAMES_LOST: { 96105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 96272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 96305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent reply->writeInt32(getInputFramesLost(ioHandle)); 96405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return NO_ERROR; 96505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } break; 966be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case NEW_AUDIO_SESSION_ID: { 967be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 968be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(newAudioSessionId()); 969be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 970be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 9713a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case ACQUIRE_AUDIO_SESSION_ID: { 9723a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 9733a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 9743a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen acquireAudioSessionId(audioSession); 9753a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 9763a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 9773a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case RELEASE_AUDIO_SESSION_ID: { 9783a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 9793a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 9803a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen releaseAudioSessionId(audioSession); 9813a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 9823a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 983be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case QUERY_NUM_EFFECTS: { 984be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 985be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent uint32_t numEffects; 986be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = queryNumberEffects(&numEffects); 987be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 988be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 989be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32((int32_t)numEffects); 990be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 991be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 992be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 993ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent case QUERY_EFFECT: { 994be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 995be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 996ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = queryEffect(data.readInt32(), &desc); 997be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 998be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 999be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1000be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1001be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1002be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1003be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case GET_EFFECT_DESCRIPTOR: { 1004be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1005be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_uuid_t uuid; 1006be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&uuid, sizeof(effect_uuid_t)); 1007be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1008be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = getEffectDescriptor(&uuid, &desc); 1009be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1010be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1011be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1012be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1013be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1014be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1015be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case CREATE_EFFECT: { 1016be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1017be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1018be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 1019be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffectClient> client = interface_cast<IEffectClient>(data.readStrongBinder()); 1020be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority = data.readInt32(); 102172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1022be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 1023be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status; 1024be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id; 1025be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int enabled; 102605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 10278d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IEffect> effect = createEffect(&desc, client, priority, output, sessionId, 102885ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten &status, &id, &enabled); 1029be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1030be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(id); 1031be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(enabled); 1032be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeStrongBinder(effect->asBinder()); 1033be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1034be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1035be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 1036de070137f11d346fba77605bd76a44c040a618fcEric Laurent case MOVE_EFFECTS: { 1037de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1038de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 103972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t srcOutput = (audio_io_handle_t) data.readInt32(); 104072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput = (audio_io_handle_t) data.readInt32(); 1041de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(moveEffects(session, srcOutput, dstOutput)); 1042de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1043de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1044a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent case LOAD_HW_MODULE: { 1045a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1046a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(loadHwModule(data.readCString())); 1047a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return NO_ERROR; 1048a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } break; 1049cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_SAMPLING_RATE: { 1050cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1051cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputSamplingRate()); 1052cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1053cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 1054cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_FRAME_COUNT: { 1055cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1056cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputFrameCount()); 1057cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1058cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 105989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 106089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 106189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 106289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 106389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 106589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 106689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 1067