IAudioFlinger.cpp revision e33054eb968cbf8ccaee1b0ff0301403902deed6
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, 35dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten CHANNEL_COUNT, // obsolete 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FORMAT, 3789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FRAME_COUNT, 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LATENCY, 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_VOLUME, 4089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_MUTE, 4189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_VOLUME, 4289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_MUTE, 4389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_VOLUME, 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_MUTE, 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_VOLUME, 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_MUTE, 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MODE, 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MIC_MUTE, 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_MIC_MUTE, 50c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PARAMETERS, 51c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_PARAMETERS, 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project REGISTER_CLIENT, 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_INPUTBUFFERSIZE, 54c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_OUTPUT, 55c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_DUPLICATE_OUTPUT, 56c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_OUTPUT, 57c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SUSPEND_OUTPUT, 58c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RESTORE_OUTPUT, 59c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_INPUT, 60c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_INPUT, 61f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent SET_STREAM_OUTPUT, 62342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent SET_VOICE_VOLUME, 6305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent GET_RENDER_POSITION, 64be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_INPUT_FRAMES_LOST, 65be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent NEW_AUDIO_SESSION_ID, 663a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen ACQUIRE_AUDIO_SESSION_ID, 673a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen RELEASE_AUDIO_SESSION_ID, 68be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent QUERY_NUM_EFFECTS, 69ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent QUERY_EFFECT, 70be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_EFFECT_DESCRIPTOR, 71de070137f11d346fba77605bd76a44c040a618fcEric Laurent CREATE_EFFECT, 72a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent MOVE_EFFECTS, 73cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten LOAD_HW_MODULE, 74cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_SAMPLING_RATE, 75cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_FRAME_COUNT, 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass BpAudioFlinger : public BpInterface<IAudioFlinger> 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project BpAudioFlinger(const sp<IBinder>& impl) 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project : BpInterface<IAudioFlinger>(impl) 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioTrack> createTrack( 8789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid, 88fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten audio_stream_type_t streamType, 8989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 9058f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 91dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask, 92e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 93e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten track_flags_t *flags, 9489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const sp<IMemory>& sharedBuffer, 9572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 963acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid, 97be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 9889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1015841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioTrack> track; 10289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(pid); 104fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) streamType); 10589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 10689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1070d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 10889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 109b26e3e9f2ab0334bff21a4fa4851dbf6e57fba5dGlenn Kasten track_flags_t lFlags = flags != NULL ? *flags : (track_flags_t) TRACK_DEFAULT; 110e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten data.writeInt32(lFlags); 11189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeStrongBinder(sharedBuffer->asBinder()); 11272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 1133acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten data.writeInt32((int32_t) tid); 114be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 115be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 116be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 117be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 118be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 11989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t lStatus = remote()->transact(CREATE_TRACK, data, &reply); 12089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lStatus != NO_ERROR) { 12129357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createTrack error: %s", strerror(-lStatus)); 1225841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 123e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten lFlags = reply.readInt32(); 124e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten if (flags != NULL) { 125e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten *flags = lFlags; 126e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten } 127be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 128be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 129be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 130be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1315841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1325841db78dff14898538200287d246577b1fc37e2Eric Laurent track = interface_cast<IAudioTrack>(reply.readStrongBinder()); 13389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 13589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 13689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1375841db78dff14898538200287d246577b1fc37e2Eric Laurent return track; 13889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioRecord> openRecord( 14189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid, 14272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input, 14389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 14458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 14528b76b334f92a15a2be3cc9e2f7d229a3275d1acGlenn Kasten audio_channel_mask_t channelMask, 146e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 147a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags, 1481879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid, 149be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 15089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 15189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 15289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1535841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioRecord> record; 15489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(pid); 15672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) input); 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 15889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1590d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 16089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 16189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(flags); 1621879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten data.writeInt32((int32_t) tid); 163be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 164be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 165be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 166be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 167be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 1685841db78dff14898538200287d246577b1fc37e2Eric Laurent status_t lStatus = remote()->transact(OPEN_RECORD, data, &reply); 1695841db78dff14898538200287d246577b1fc37e2Eric Laurent if (lStatus != NO_ERROR) { 17029357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("openRecord error: %s", strerror(-lStatus)); 1715841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 172be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 173be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 174be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 175be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1765841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1775841db78dff14898538200287d246577b1fc37e2Eric Laurent record = interface_cast<IAudioRecord>(reply.readStrongBinder()); 1785841db78dff14898538200287d246577b1fc37e2Eric Laurent } 17989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 18089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 18189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1825841db78dff14898538200287d246577b1fc37e2Eric Laurent return record; 18389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 18489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 18572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t sampleRate(audio_io_handle_t output) const 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 18789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 18972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SAMPLE_RATE, data, &reply); 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 194dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten#if 0 19572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual int channelCount(audio_io_handle_t output) const 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 19889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 19972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(CHANNEL_COUNT, data, &reply); 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 203dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten#endif 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_format_t format(audio_io_handle_t output) const 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 20789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 20972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FORMAT, data, &reply); 21158f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten return (audio_format_t) reply.readInt32(); 21289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual size_t frameCount(audio_io_handle_t output) const 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 21872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FRAME_COUNT, data, &reply); 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 22189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t latency(audio_io_handle_t output) const 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 22589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 22772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(LATENCY, data, &reply); 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterVolume(float value) 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_VOLUME, data, &reply); 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterMute(bool muted) 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_MUTE, data, &reply); 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float masterVolume() const 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_VOLUME, data, &reply); 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool masterMute() const 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_MUTE, data, &reply); 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 26672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamVolume(audio_stream_type_t stream, float value, 26772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 271fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 27372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_VOLUME, data, &reply); 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 278fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setStreamMute(audio_stream_type_t stream, bool muted) 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 282fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_MUTE, data, &reply); 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 28872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual float streamVolume(audio_stream_type_t stream, audio_io_handle_t output) const 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 29089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 292fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 29372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_VOLUME, data, &reply); 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 298fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool streamMute(audio_stream_type_t stream) const 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 302fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_MUTE, data, &reply); 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 307f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setMode(audio_mode_t mode) 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 31089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(mode); 312c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MODE, data, &reply); 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 31489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 316c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setMicMute(bool state) 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 31889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 31989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 320c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 321c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MIC_MUTE, data, &reply); 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 325c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual bool getMicMute() const 32689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 32789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 329c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_MIC_MUTE, data, &reply); 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 33189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs) 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 33589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 33689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 33772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 338c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keyValuePairs); 339c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PARAMETERS, data, &reply); 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 34189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys) const 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 34589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 34689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 34772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 348c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keys); 349c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_PARAMETERS, data, &reply); 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readString8(); 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual void registerClient(const sp<IAudioFlingerClient>& client) 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 355c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 356c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 357c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeStrongBinder(client->asBinder()); 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 359c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 360c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 361dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, 362dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask) const 363c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 364c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 365c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 366c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(sampleRate); 367c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 368dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten data.writeInt32(channelMask); 369c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_INPUTBUFFERSIZE, data, &reply); 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 37189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 37289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 373a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openOutput(audio_module_handle_t module, 374a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 375a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 376a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 377a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 378a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 3790ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags) 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 38189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 382a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 383c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 38458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 385a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 386c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = pLatencyMs ? *pLatencyMs : 0; 387c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 38889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 389a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 390c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 391c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 392c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 393a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 394c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(latency); 39518868c5db2f90309c6d11e5837822135e4a0c0faGlenn Kasten data.writeInt32((int32_t) flags); 396c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_OUTPUT, data, &reply); 39772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) reply.readInt32(); 39872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten ALOGV("openOutput() returned output, %d", output); 399a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 400c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 401c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 402c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 40358f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 404c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 405a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 406a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 407c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent latency = reply.readInt32(); 408c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pLatencyMs) *pLatencyMs = latency; 409c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return output; 410c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 411c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 41272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 41372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2) 414c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 415c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 416c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 41772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output1); 41872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output2); 419c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_DUPLICATE_OUTPUT, data, &reply); 42072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten return (audio_io_handle_t) reply.readInt32(); 421c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 422c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 42372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t closeOutput(audio_io_handle_t output) 424c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 425c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 426c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 428c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_OUTPUT, data, &reply); 42989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 43089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t suspendOutput(audio_io_handle_t output) 43389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 43672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 437c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SUSPEND_OUTPUT, data, &reply); 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 440c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 44172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t restoreOutput(audio_io_handle_t output) 44289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 44572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 446c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RESTORE_OUTPUT, data, &reply); 447c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 449c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 450a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openInput(audio_module_handle_t module, 451a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 452a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 453a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 454a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask) 45589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 45689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 457a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = pDevices ? *pDevices : (audio_devices_t)0; 458c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = pSamplingRate ? *pSamplingRate : 0; 45958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = pFormat ? *pFormat : AUDIO_FORMAT_DEFAULT; 460a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = pChannelMask ? *pChannelMask : (audio_channel_mask_t)0; 461c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 46289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 463a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 464c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 465c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 46689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 467a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 468c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_INPUT, data, &reply); 46972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) reply.readInt32(); 470a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 471c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pDevices) *pDevices = devices; 472c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 473c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pSamplingRate) *pSamplingRate = samplingRate; 47458f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 475c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent if (pFormat) *pFormat = format; 476a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 477a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent if (pChannelMask) *pChannelMask = channelMask; 478c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return input; 47989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 480c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 481fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent virtual status_t closeInput(int input) 48289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 48389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 48489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 485fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 486c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_INPUT, data, &reply); 487c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamOutput(audio_stream_type_t stream, audio_io_handle_t output) 49189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 49289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 49389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 494fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 49572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 496c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_OUTPUT, data, &reply); 497c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 499f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent 500f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent virtual status_t setVoiceVolume(float volume) 501f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent { 502f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent Parcel data, reply; 503f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 504f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeFloat(volume); 505f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent remote()->transact(SET_VOICE_VOLUME, data, &reply); 506f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return reply.readInt32(); 507f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } 508342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 50972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t getRenderPosition(uint32_t *halFrames, uint32_t *dspFrames, 51072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) const 511342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent { 512342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent Parcel data, reply; 513342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 51472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 515342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent remote()->transact(GET_RENDER_POSITION, data, &reply); 516342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = reply.readInt32(); 517342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 518342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent uint32_t tmp = reply.readInt32(); 519342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (halFrames) { 520342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *halFrames = tmp; 521342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 522342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent tmp = reply.readInt32(); 523342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (dspFrames) { 524342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *dspFrames = tmp; 525342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 526342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 527342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return status; 528342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 52905bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 530e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getInputFramesLost(audio_io_handle_t ioHandle) const 53105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent { 53205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent Parcel data, reply; 53305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 53472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 53505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent remote()->transact(GET_INPUT_FRAMES_LOST, data, &reply); 53605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return reply.readInt32(); 53705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } 538be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 539be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual int newAudioSessionId() 540be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 541be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 542be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 543be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(NEW_AUDIO_SESSION_ID, data, &reply); 544be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id = 0; 545be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 546be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent id = reply.readInt32(); 547be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 548be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return id; 549be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 550be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5513a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void acquireAudioSessionId(int audioSession) 5523a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5533a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5543a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5553a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5563a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(ACQUIRE_AUDIO_SESSION_ID, data, &reply); 5573a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5583a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 5593a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void releaseAudioSessionId(int audioSession) 5603a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5613a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5623a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5633a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5643a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); 5653a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5663a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 567f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryNumberEffects(uint32_t *numEffects) const 568be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 569be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 570be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 571be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(QUERY_NUM_EFFECTS, data, &reply); 572be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 573be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 574be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 575be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 576be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 577be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 578be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 5799d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (numEffects != NULL) { 580be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *numEffects = (uint32_t)reply.readInt32(); 581be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 582be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 583be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 584be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 585f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const 586be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 587be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDescriptor == NULL) { 588be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 589be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 590be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 591be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 592ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent data.writeInt32(index); 593ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = remote()->transact(QUERY_EFFECT, data, &reply); 594be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 595be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 596be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 597be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 598be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 599be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 600be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 601be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 602be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 603be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 604be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 6055e92a7861196ddae14638d4b7a63fc4892b7ef59Glenn Kasten virtual status_t getEffectDescriptor(const effect_uuid_t *pUuid, 606f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten effect_descriptor_t *pDescriptor) const 607be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 608be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pUuid == NULL || pDescriptor == NULL) { 609be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 610be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 611be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 612be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 613be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pUuid, sizeof(effect_uuid_t)); 614be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(GET_EFFECT_DESCRIPTOR, data, &reply); 615be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 616be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 617be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 618be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 619be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 620be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 621be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 622be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 623be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 624be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 625be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 626be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual sp<IEffect> createEffect(pid_t pid, 627be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t *pDesc, 628be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent const sp<IEffectClient>& client, 629be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority, 63072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 631be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId, 632be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t *status, 633be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *id, 634be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *enabled) 635be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 636be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 637be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffect> effect; 638be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 639be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDesc == NULL) { 640e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten return effect; 641e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (status) { 642e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten *status = BAD_VALUE; 643e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 644e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 645be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 646be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 647be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(pid); 648be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pDesc, sizeof(effect_descriptor_t)); 649be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeStrongBinder(client->asBinder()); 650be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(priority); 65172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 652be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(sessionId); 653be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 654be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t lStatus = remote()->transact(CREATE_EFFECT, data, &reply); 655be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (lStatus != NO_ERROR) { 65629357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createEffect error: %s", strerror(-lStatus)); 657be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } else { 658be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lStatus = reply.readInt32(); 659be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int tmp = reply.readInt32(); 660be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (id) { 661be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *id = tmp; 662be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 663be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent tmp = reply.readInt32(); 664a0d68338a88c2ddb4502f95017b546d603ef1ec7Glenn Kasten if (enabled != NULL) { 665be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *enabled = tmp; 666be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 667be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect = interface_cast<IEffect>(reply.readStrongBinder()); 668be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDesc, sizeof(effect_descriptor_t)); 669be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 670be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status) { 671be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *status = lStatus; 672be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 673be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 674be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return effect; 675be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 676de070137f11d346fba77605bd76a44c040a618fcEric Laurent 67772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t moveEffects(int session, audio_io_handle_t srcOutput, 67872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput) 679de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 680de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 681de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 682de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 68372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) srcOutput); 68472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) dstOutput); 685de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(MOVE_EFFECTS, data, &reply); 686de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 687de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 688a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent 689a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_module_handle_t loadHwModule(const char *name) 690a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent { 691a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent Parcel data, reply; 692a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 693a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeCString(name); 694a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent remote()->transact(LOAD_HW_MODULE, data, &reply); 695a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return (audio_module_handle_t) reply.readInt32(); 696a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } 697cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 6983b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17Glenn Kasten virtual uint32_t getPrimaryOutputSamplingRate() 699cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 700cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 701cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 702cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_SAMPLING_RATE, data, &reply); 703cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 704cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 705cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 706e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getPrimaryOutputFrameCount() 707cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 708cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 709cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 710cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_FRAME_COUNT, data, &reply); 711cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 712cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 713cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 71489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 71589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectIMPLEMENT_META_INTERFACE(AudioFlinger, "android.media.IAudioFlinger"); 71789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 71889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 71989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 72089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnAudioFlinger::onTransact( 72189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 72289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 723e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 72489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CREATE_TRACK: { 72589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 72689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid = data.readInt32(); 72789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int streamType = data.readInt32(); 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 72958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 730dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 731e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 732a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> buffer = interface_cast<IMemory>(data.readStrongBinder()); 73472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 7353acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 736be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 73789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IAudioTrack> track = createTrack(pid, 739fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten (audio_stream_type_t) streamType, sampleRate, format, 740e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten channelMask, frameCount, &flags, buffer, output, tid, &sessionId, &status); 741e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten reply->writeInt32(flags); 742be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 74389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 74489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(track->asBinder()); 74589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 74689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 74789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case OPEN_RECORD: { 74889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 74989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t pid = data.readInt32(); 75072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) data.readInt32(); 75189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 75258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 753dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 754e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 755a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 7561879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 757be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 75889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 759c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent sp<IAudioRecord> record = openRecord(pid, input, 760e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten sampleRate, format, channelMask, frameCount, flags, tid, &sessionId, &status); 761be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 76289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 76389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(record->asBinder()); 76489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 76589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 76689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SAMPLE_RATE: { 76789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 76872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( sampleRate((audio_io_handle_t) data.readInt32()) ); 76989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 771dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten#if 0 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CHANNEL_COUNT: { 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( channelCount((audio_io_handle_t) data.readInt32()) ); 77589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 777dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten#endif 77889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FORMAT: { 77989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( format((audio_io_handle_t) data.readInt32()) ); 78189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FRAME_COUNT: { 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 78572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( frameCount((audio_io_handle_t) data.readInt32()) ); 78689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 78789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 78889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case LATENCY: { 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) ); 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 793e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten case SET_MASTER_VOLUME: { 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterVolume(data.readFloat()) ); 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MASTER_MUTE: { 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterMute(data.readInt32()) ); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_VOLUME: { 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeFloat( masterVolume() ); 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_MUTE: { 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( masterMute() ); 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 81289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 81389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_VOLUME: { 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 816c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent float volume = data.readFloat(); 81772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 818fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamVolume((audio_stream_type_t) stream, volume, output) ); 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_MUTE: { 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 824fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamMute((audio_stream_type_t) stream, data.readInt32()) ); 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_VOLUME: { 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 830fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent int output = data.readInt32(); 831fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeFloat( streamVolume((audio_stream_type_t) stream, output) ); 83289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 83489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_MUTE: { 83589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 837fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( streamMute((audio_stream_type_t) stream) ); 83889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 84089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MODE: { 84189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 842f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten audio_mode_t mode = (audio_mode_t) data.readInt32(); 84389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMode(mode) ); 84489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 84589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 84689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MIC_MUTE: { 84789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 84889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int state = data.readInt32(); 84989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMicMute(state) ); 85089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 85189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_MIC_MUTE: { 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( getMicMute() ); 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 85689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 857c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PARAMETERS: { 85889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 85972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 860c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keyValuePairs(data.readString8()); 861c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(setParameters(ioHandle, keyValuePairs)); 86289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 863e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 864c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_PARAMETERS: { 865c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 86672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 867c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keys(data.readString8()); 868c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeString8(getParameters(ioHandle, keys)); 869c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 870e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 871c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 87289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case REGISTER_CLIENT: { 87389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 87485ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IAudioFlingerClient> client = interface_cast<IAudioFlingerClient>( 87585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readStrongBinder()); 87689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project registerClient(client); 87789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 87889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 87989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_INPUTBUFFERSIZE: { 88089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 88189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 88258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 883dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 884dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten reply->writeInt32( getInputBufferSize(sampleRate, format, channelMask) ); 88589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 88689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_OUTPUT: { 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 889a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 890a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 891c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 89258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 893a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 894c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = data.readInt32(); 8950ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = (audio_output_flags_t) data.readInt32(); 896a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t output = openOutput(module, 897a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 898a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 899a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 900a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask, 901a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &latency, 902a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent flags); 9033856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("OPEN_OUTPUT output, %p", output); 90472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) output); 905c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 906c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 907c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 908a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 909c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(latency); 910c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 912c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_DUPLICATE_OUTPUT: { 913c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 91472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output1 = (audio_io_handle_t) data.readInt32(); 91572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2 = (audio_io_handle_t) data.readInt32(); 91672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) openDuplicateOutput(output1, output2)); 917c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 918c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 919c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_OUTPUT: { 920c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 92172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeOutput((audio_io_handle_t) data.readInt32())); 922c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 923c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 924c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SUSPEND_OUTPUT: { 925c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 92672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(suspendOutput((audio_io_handle_t) data.readInt32())); 927c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 928c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 929c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RESTORE_OUTPUT: { 930c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 93172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(restoreOutput((audio_io_handle_t) data.readInt32())); 932c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 933c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 934c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_INPUT: { 935c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 936a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 937a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 938c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 93958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 940a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 941c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 942a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t input = openInput(module, 943a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 944a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 945a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 946a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask); 94772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) input); 948c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 949c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 950c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 951a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 952c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 953c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 954c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_INPUT: { 95589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 95672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeInput((audio_io_handle_t) data.readInt32())); 95789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 95889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 959c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_OUTPUT: { 96089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 961c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t stream = data.readInt32(); 96272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 963fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32(setStreamOutput((audio_stream_type_t) stream, output)); 96489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 96589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 966f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent case SET_VOICE_VOLUME: { 967f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 968f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent float volume = data.readFloat(); 969f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent reply->writeInt32( setVoiceVolume(volume) ); 970f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return NO_ERROR; 971f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } break; 972342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent case GET_RENDER_POSITION: { 973342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 97472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 975e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t halFrames; 976e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t dspFrames; 977342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = getRenderPosition(&halFrames, &dspFrames, output); 978342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(status); 979342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 980342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(halFrames); 981342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(dspFrames); 982342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 983342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 984342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 98505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent case GET_INPUT_FRAMES_LOST: { 98605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 98772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 98805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent reply->writeInt32(getInputFramesLost(ioHandle)); 98905bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return NO_ERROR; 99005bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } break; 991be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case NEW_AUDIO_SESSION_ID: { 992be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 993be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(newAudioSessionId()); 994be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 995be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 9963a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case ACQUIRE_AUDIO_SESSION_ID: { 9973a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 9983a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 9993a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen acquireAudioSessionId(audioSession); 10003a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 10013a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 10023a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case RELEASE_AUDIO_SESSION_ID: { 10033a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 10043a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 10053a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen releaseAudioSessionId(audioSession); 10063a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 10073a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 1008be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case QUERY_NUM_EFFECTS: { 1009be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1010be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent uint32_t numEffects; 1011be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = queryNumberEffects(&numEffects); 1012be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1013be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1014be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32((int32_t)numEffects); 1015be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1016be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1017be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1018ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent case QUERY_EFFECT: { 1019be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1020be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1021ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = queryEffect(data.readInt32(), &desc); 1022be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1023be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1024be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1025be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1026be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1027be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1028be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case GET_EFFECT_DESCRIPTOR: { 1029be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1030be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_uuid_t uuid; 1031be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&uuid, sizeof(effect_uuid_t)); 1032be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1033be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = getEffectDescriptor(&uuid, &desc); 1034be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1035be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1036be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1037be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1038be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1039be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1040be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case CREATE_EFFECT: { 1041be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1042be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent pid_t pid = data.readInt32(); 1043be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1044be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 1045be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffectClient> client = interface_cast<IEffectClient>(data.readStrongBinder()); 1046be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority = data.readInt32(); 104772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1048be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 1049be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status; 1050be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id; 1051be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int enabled; 105205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 105385ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IEffect> effect = createEffect(pid, &desc, client, priority, output, sessionId, 105485ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten &status, &id, &enabled); 1055be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1056be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(id); 1057be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(enabled); 1058be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeStrongBinder(effect->asBinder()); 1059be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1060be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1061be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 1062de070137f11d346fba77605bd76a44c040a618fcEric Laurent case MOVE_EFFECTS: { 1063de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1064de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 106572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t srcOutput = (audio_io_handle_t) data.readInt32(); 106672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput = (audio_io_handle_t) data.readInt32(); 1067de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(moveEffects(session, srcOutput, dstOutput)); 1068de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1069de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1070a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent case LOAD_HW_MODULE: { 1071a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1072a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(loadHwModule(data.readCString())); 1073a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return NO_ERROR; 1074a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } break; 1075cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_SAMPLING_RATE: { 1076cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1077cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputSamplingRate()); 1078cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1079cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 1080cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_FRAME_COUNT: { 1081cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1082cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputFrameCount()); 1083cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1084cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 108589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 108689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 108789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 108889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 108989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 109189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 109289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 1093