IAudioFlinger.cpp revision 3d00aa6de95fb46e36f2bab4e3facdf0b96acf06
13a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen/* 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright 2007, The Android Open Source Project 489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** you may not use this file except in compliance with the License. 789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** You may obtain a copy of the License at 889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 1089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 1189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 1289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 1389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** See the License for the specific language governing permissions and 1589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** limitations under the License. 1689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project*/ 1789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define LOG_TAG "IAudioFlinger" 19c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent//#define LOG_NDEBUG 0 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/Log.h> 2189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <stdint.h> 2389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/types.h> 2489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 257562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/Parcel.h> 2689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/IAudioFlinger.h> 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 3089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectenum { 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CREATE_TRACK = IBinder::FIRST_CALL_TRANSACTION, 3389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project OPEN_RECORD, 3489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SAMPLE_RATE, 355876f2f28f31c1bd99864ba3bb1590e3d6765018Glenn Kasten RESERVED, // obsolete, was CHANNEL_COUNT 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FORMAT, 3789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project FRAME_COUNT, 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project LATENCY, 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_VOLUME, 4089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MASTER_MUTE, 4189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_VOLUME, 4289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MASTER_MUTE, 4389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_VOLUME, 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_STREAM_MUTE, 4589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_VOLUME, 4689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project STREAM_MUTE, 4789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MODE, 4889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_MIC_MUTE, 4989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_MIC_MUTE, 50c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SET_PARAMETERS, 51c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent GET_PARAMETERS, 5289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project REGISTER_CLIENT, 5389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project GET_INPUTBUFFERSIZE, 54c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_OUTPUT, 55c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_DUPLICATE_OUTPUT, 56c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_OUTPUT, 57c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent SUSPEND_OUTPUT, 58c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent RESTORE_OUTPUT, 59c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent OPEN_INPUT, 60c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CLOSE_INPUT, 61f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent SET_STREAM_OUTPUT, 62342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent SET_VOICE_VOLUME, 6305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent GET_RENDER_POSITION, 64be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_INPUT_FRAMES_LOST, 65be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent NEW_AUDIO_SESSION_ID, 663a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen ACQUIRE_AUDIO_SESSION_ID, 673a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen RELEASE_AUDIO_SESSION_ID, 68be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent QUERY_NUM_EFFECTS, 69ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent QUERY_EFFECT, 70be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent GET_EFFECT_DESCRIPTOR, 71de070137f11d346fba77605bd76a44c040a618fcEric Laurent CREATE_EFFECT, 72a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent MOVE_EFFECTS, 73cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten LOAD_HW_MODULE, 74cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_SAMPLING_RATE, 75cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten GET_PRIMARY_OUTPUT_FRAME_COUNT, 764182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten SET_LOW_RAM_DEVICE, 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass BpAudioFlinger : public BpInterface<IAudioFlinger> 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project BpAudioFlinger(const sp<IBinder>& impl) 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project : BpInterface<IAudioFlinger>(impl) 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioTrack> createTrack( 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, 98d054c32443a493513ab63529b0c8b1aca290278cGlenn Kasten String8& name, 9989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 10189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1025841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioTrack> track; 10389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 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); 1113d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent if (sharedBuffer != 0) { 1123d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent data.writeInt32(true); 1133d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent data.writeStrongBinder(sharedBuffer->asBinder()); 1143d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } else { 1153d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent data.writeInt32(false); 1163d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } 11772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 1183acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten data.writeInt32((int32_t) tid); 119be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 120be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 121be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 122be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 123be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 12489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t lStatus = remote()->transact(CREATE_TRACK, data, &reply); 12589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (lStatus != NO_ERROR) { 12629357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createTrack error: %s", strerror(-lStatus)); 1275841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 128e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten lFlags = reply.readInt32(); 129e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten if (flags != NULL) { 130e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten *flags = lFlags; 131e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten } 132be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 133be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 134be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 135be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 136d054c32443a493513ab63529b0c8b1aca290278cGlenn Kasten name = reply.readString8(); 1375841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1385841db78dff14898538200287d246577b1fc37e2Eric Laurent track = interface_cast<IAudioTrack>(reply.readStrongBinder()); 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 14189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 14289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1435841db78dff14898538200287d246577b1fc37e2Eric Laurent return track; 14489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 14589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 14689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IAudioRecord> openRecord( 14772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input, 14889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate, 14958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format, 15028b76b334f92a15a2be3cc9e2f7d229a3275d1acGlenn Kasten audio_channel_mask_t channelMask, 151e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount, 152eeca32671896739e84050da5992d5f151a1629deGlenn Kasten track_flags_t *flags, 1531879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid, 154be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *sessionId, 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t *status) 15689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 1585841db78dff14898538200287d246577b1fc37e2Eric Laurent sp<IAudioRecord> record; 15989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 16072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) input); 16189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(sampleRate); 16289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 1630d255b2d9061ba31f13ada3fc0f7e51916407176Jean-Michel Trivi data.writeInt32(channelMask); 16489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(frameCount); 165eeca32671896739e84050da5992d5f151a1629deGlenn Kasten track_flags_t lFlags = flags != NULL ? *flags : (track_flags_t) TRACK_DEFAULT; 166eeca32671896739e84050da5992d5f151a1629deGlenn Kasten data.writeInt32(lFlags); 1671879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten data.writeInt32((int32_t) tid); 168be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int lSessionId = 0; 169be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 170be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = *sessionId; 171be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 172be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(lSessionId); 1735841db78dff14898538200287d246577b1fc37e2Eric Laurent status_t lStatus = remote()->transact(OPEN_RECORD, data, &reply); 1745841db78dff14898538200287d246577b1fc37e2Eric Laurent if (lStatus != NO_ERROR) { 17529357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("openRecord error: %s", strerror(-lStatus)); 1765841db78dff14898538200287d246577b1fc37e2Eric Laurent } else { 177eeca32671896739e84050da5992d5f151a1629deGlenn Kasten lFlags = reply.readInt32(); 178eeca32671896739e84050da5992d5f151a1629deGlenn Kasten if (flags != NULL) { 179eeca32671896739e84050da5992d5f151a1629deGlenn Kasten *flags = lFlags; 180eeca32671896739e84050da5992d5f151a1629deGlenn Kasten } 181be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lSessionId = reply.readInt32(); 182be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (sessionId != NULL) { 183be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *sessionId = lSessionId; 184be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1855841db78dff14898538200287d246577b1fc37e2Eric Laurent lStatus = reply.readInt32(); 1865841db78dff14898538200287d246577b1fc37e2Eric Laurent record = interface_cast<IAudioRecord>(reply.readStrongBinder()); 1875841db78dff14898538200287d246577b1fc37e2Eric Laurent } 18889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (status) { 18989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project *status = lStatus; 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 1915841db78dff14898538200287d246577b1fc37e2Eric Laurent return record; 19289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t sampleRate(audio_io_handle_t output) const 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 19872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 19989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SAMPLE_RATE, data, &reply); 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 20372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_format_t format(audio_io_handle_t output) const 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 20589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 20772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 20889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FORMAT, data, &reply); 20958f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten return (audio_format_t) reply.readInt32(); 21089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 21189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual size_t frameCount(audio_io_handle_t output) const 21389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 21589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 21672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 21789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(FRAME_COUNT, data, &reply); 21889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 21989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 22172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual uint32_t latency(audio_io_handle_t output) const 22289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 22389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 22489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 22572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 22689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(LATENCY, data, &reply); 22789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterVolume(float value) 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_VOLUME, data, &reply); 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 23889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setMasterMute(bool muted) 24089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 24189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 24289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 24389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 24489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_MASTER_MUTE, data, &reply); 24589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 24689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual float masterVolume() const 24989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_VOLUME, data, &reply); 25389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 25489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 25589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual bool masterMute() const 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 25889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 26089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(MASTER_MUTE, data, &reply); 26189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 26289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 26472ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamVolume(audio_stream_type_t stream, float value, 26572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) 26689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 269fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 27089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFloat(value); 27172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 27289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_VOLUME, data, &reply); 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 276fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual status_t setStreamMute(audio_stream_type_t stream, bool muted) 27789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 27889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 27989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 280fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(muted); 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_STREAM_MUTE, data, &reply); 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 28672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual float streamVolume(audio_stream_type_t stream, audio_io_handle_t output) const 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 28889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 28989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 290fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 29172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_VOLUME, data, &reply); 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readFloat(); 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 296fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten virtual bool streamMute(audio_stream_type_t stream) const 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 300fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 30189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(STREAM_MUTE, data, &reply); 30289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 30389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 30489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 305f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten virtual status_t setMode(audio_mode_t mode) 30689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 30789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 30889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 30989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(mode); 310c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MODE, data, &reply); 31189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 31289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 31389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 314c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual status_t setMicMute(bool state) 31589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 31689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 31789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 318c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(state); 319c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_MIC_MUTE, data, &reply); 32089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 32289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 323c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual bool getMicMute() const 32489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 32589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 32689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 327c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_MIC_MUTE, data, &reply); 32889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 32989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 33089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 33172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setParameters(audio_io_handle_t ioHandle, const String8& keyValuePairs) 33289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 33389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 33489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 33572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 336c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keyValuePairs); 337c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_PARAMETERS, data, &reply); 33889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 33989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 34089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 34172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual String8 getParameters(audio_io_handle_t ioHandle, const String8& keys) const 34289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 34389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 34489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 34572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 346c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeString8(keys); 347c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_PARAMETERS, data, &reply); 348c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readString8(); 349c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 350c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 351c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent virtual void registerClient(const sp<IAudioFlingerClient>& client) 352c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 353c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 354c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 355c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeStrongBinder(client->asBinder()); 356c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(REGISTER_CLIENT, data, &reply); 357c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 358c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 359dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten virtual size_t getInputBufferSize(uint32_t sampleRate, audio_format_t format, 360dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask) const 361c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 362c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 363c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 364c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(sampleRate); 365c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 366dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten data.writeInt32(channelMask); 367c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(GET_INPUTBUFFERSIZE, data, &reply); 36889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 36989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 37089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 371a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openOutput(audio_module_handle_t module, 372a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 373a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 374a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 375a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 376a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 377ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 378ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald const audio_offload_info_t *offloadInfo) 37989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 38089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 3817c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_devices_t devices = pDevices != NULL ? *pDevices : (audio_devices_t)0; 3827c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten uint32_t samplingRate = pSamplingRate != NULL ? *pSamplingRate : 0; 3837c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_format_t format = pFormat != NULL ? *pFormat : AUDIO_FORMAT_DEFAULT; 3847c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_channel_mask_t channelMask = pChannelMask != NULL ? 3857c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten *pChannelMask : (audio_channel_mask_t)0; 3867c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten uint32_t latency = pLatencyMs != NULL ? *pLatencyMs : 0; 38789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 388a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 389c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 390c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 391c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(format); 392a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 393c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(latency); 39418868c5db2f90309c6d11e5837822135e4a0c0faGlenn Kasten data.writeInt32((int32_t) flags); 395b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (offloadInfo == NULL) { 396b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(0); 397b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } else { 398b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.writeInt32(1); 399b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.write(offloadInfo, sizeof(audio_offload_info_t)); 400b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 401c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_OUTPUT, data, &reply); 40272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) reply.readInt32(); 40372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten ALOGV("openOutput() returned output, %d", output); 404a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 4057c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pDevices != NULL) *pDevices = devices; 406c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 4077c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pSamplingRate != NULL) *pSamplingRate = samplingRate; 40858f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 4097c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pFormat != NULL) *pFormat = format; 410a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 4117c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pChannelMask != NULL) *pChannelMask = channelMask; 412c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent latency = reply.readInt32(); 4137c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pLatencyMs != NULL) *pLatencyMs = latency; 414c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return output; 415c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 416c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 41772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual audio_io_handle_t openDuplicateOutput(audio_io_handle_t output1, 41872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2) 419c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 420c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 421c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 42272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output1); 42372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output2); 424c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_DUPLICATE_OUTPUT, data, &reply); 42572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten return (audio_io_handle_t) reply.readInt32(); 426c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } 427c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 42872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t closeOutput(audio_io_handle_t output) 429c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent { 430c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent Parcel data, reply; 431c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 43272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 433c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_OUTPUT, data, &reply); 43489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 43589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 43689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 43772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t suspendOutput(audio_io_handle_t output) 43889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 43989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 44089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 44172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 442c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SUSPEND_OUTPUT, data, &reply); 44389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 44489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 445c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 44672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t restoreOutput(audio_io_handle_t output) 44789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 44889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 44989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 45072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 451c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(RESTORE_OUTPUT, data, &reply); 452c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 45389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 454c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 455a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_io_handle_t openInput(audio_module_handle_t module, 456a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 457a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 458a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 459a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask) 46089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 46189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 4627c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_devices_t devices = pDevices != NULL ? *pDevices : (audio_devices_t)0; 4637c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten uint32_t samplingRate = pSamplingRate != NULL ? *pSamplingRate : 0; 4647c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_format_t format = pFormat != NULL ? *pFormat : AUDIO_FORMAT_DEFAULT; 4657c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten audio_channel_mask_t channelMask = pChannelMask != NULL ? 4667c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten *pChannelMask : (audio_channel_mask_t)0; 467c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 46889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 469a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(module); 470c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(devices); 471c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent data.writeInt32(samplingRate); 47289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(format); 473a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInt32(channelMask); 474c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(OPEN_INPUT, data, &reply); 47572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) reply.readInt32(); 476a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent devices = (audio_devices_t)reply.readInt32(); 4777c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pDevices != NULL) *pDevices = devices; 478c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent samplingRate = reply.readInt32(); 4797c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pSamplingRate != NULL) *pSamplingRate = samplingRate; 48058f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten format = (audio_format_t) reply.readInt32(); 4817c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pFormat != NULL) *pFormat = format; 482a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent channelMask = (audio_channel_mask_t)reply.readInt32(); 4837c5977f0322204240b3d1874a44c1f3911275ae5Glenn Kasten if (pChannelMask != NULL) *pChannelMask = channelMask; 484c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return input; 48589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 486c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 487fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent virtual status_t closeInput(int input) 48889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 48989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 49089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 491fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent data.writeInt32(input); 492c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(CLOSE_INPUT, data, &reply); 493c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 49489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 49589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 49672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t setStreamOutput(audio_stream_type_t stream, audio_io_handle_t output) 49789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 49889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 49989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 500fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten data.writeInt32((int32_t) stream); 50172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 502c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent remote()->transact(SET_STREAM_OUTPUT, data, &reply); 503c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return reply.readInt32(); 50489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 505f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent 506f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent virtual status_t setVoiceVolume(float volume) 507f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent { 508f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent Parcel data, reply; 509f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 510f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent data.writeFloat(volume); 511f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent remote()->transact(SET_VOICE_VOLUME, data, &reply); 512f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return reply.readInt32(); 513f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } 514342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent 51526c77556efc30800466b60b3975bc35a70c8c28bGlenn Kasten virtual status_t getRenderPosition(size_t *halFrames, size_t *dspFrames, 51672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output) const 517342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent { 518342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent Parcel data, reply; 519342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 52072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 521342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent remote()->transact(GET_RENDER_POSITION, data, &reply); 522342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = reply.readInt32(); 523342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 524342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent uint32_t tmp = reply.readInt32(); 525342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (halFrames) { 526342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *halFrames = tmp; 527342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 528342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent tmp = reply.readInt32(); 529342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (dspFrames) { 530342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent *dspFrames = tmp; 531342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 532342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 533342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return status; 534342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 53505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 536e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getInputFramesLost(audio_io_handle_t ioHandle) const 53705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent { 53805bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent Parcel data, reply; 53905bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 54072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) ioHandle); 54105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent remote()->transact(GET_INPUT_FRAMES_LOST, data, &reply); 54205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return reply.readInt32(); 54305bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } 544be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 545be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent virtual int newAudioSessionId() 546be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 547be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 548be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 549be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(NEW_AUDIO_SESSION_ID, data, &reply); 550be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id = 0; 551be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 552be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent id = reply.readInt32(); 553be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 554be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return id; 555be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 556be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 5573a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void acquireAudioSessionId(int audioSession) 5583a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5593a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5603a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5613a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5623a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(ACQUIRE_AUDIO_SESSION_ID, data, &reply); 5633a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5643a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 5653a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen virtual void releaseAudioSessionId(int audioSession) 5663a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen { 5673a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen Parcel data, reply; 5683a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 5693a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen data.writeInt32(audioSession); 5703a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen remote()->transact(RELEASE_AUDIO_SESSION_ID, data, &reply); 5713a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } 5723a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen 573f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryNumberEffects(uint32_t *numEffects) const 574be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 575be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 576be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 577be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(QUERY_NUM_EFFECTS, data, &reply); 578be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 579be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 580be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 581be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 582be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 583be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 584be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 5859d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (numEffects != NULL) { 586be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *numEffects = (uint32_t)reply.readInt32(); 587be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 588be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 589be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 590be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 591f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten virtual status_t queryEffect(uint32_t index, effect_descriptor_t *pDescriptor) const 592be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 593be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDescriptor == NULL) { 594be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 595be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 596be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 597be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 598ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent data.writeInt32(index); 599ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = remote()->transact(QUERY_EFFECT, data, &reply); 600be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 601be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 602be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 603be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 604be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 605be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 606be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 607be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 608be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 609be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 610be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 6115e92a7861196ddae14638d4b7a63fc4892b7ef59Glenn Kasten virtual status_t getEffectDescriptor(const effect_uuid_t *pUuid, 612f587ba5b991c7cd91e4df093d0d796bd419e5d67Glenn Kasten effect_descriptor_t *pDescriptor) const 613be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 614be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pUuid == NULL || pDescriptor == NULL) { 615be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return BAD_VALUE; 616be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 617be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 618be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 619be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pUuid, sizeof(effect_uuid_t)); 620be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = remote()->transact(GET_EFFECT_DESCRIPTOR, data, &reply); 621be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 622be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 623be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 624be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status = reply.readInt32(); 625be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status != NO_ERROR) { 626be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return status; 627be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 628be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDescriptor, sizeof(effect_descriptor_t)); 629be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 630be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 631be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 6328d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten virtual sp<IEffect> createEffect( 633be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t *pDesc, 634be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent const sp<IEffectClient>& client, 635be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority, 63672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 637be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId, 638be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t *status, 639be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *id, 640be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int *enabled) 641be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent { 642be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent Parcel data, reply; 643be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffect> effect; 644be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 645be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (pDesc == NULL) { 646e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten return effect; 647e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (status) { 648e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten *status = BAD_VALUE; 649e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 650e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 651be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 652be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 653be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.write(pDesc, sizeof(effect_descriptor_t)); 654be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeStrongBinder(client->asBinder()); 655be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(priority); 65672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) output); 657be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.writeInt32(sessionId); 658be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 659be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t lStatus = remote()->transact(CREATE_EFFECT, data, &reply); 660be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (lStatus != NO_ERROR) { 66129357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("createEffect error: %s", strerror(-lStatus)); 662be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } else { 663be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent lStatus = reply.readInt32(); 664be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int tmp = reply.readInt32(); 665be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (id) { 666be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *id = tmp; 667be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 668be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent tmp = reply.readInt32(); 669a0d68338a88c2ddb4502f95017b546d603ef1ec7Glenn Kasten if (enabled != NULL) { 670be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *enabled = tmp; 671be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 672be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect = interface_cast<IEffect>(reply.readStrongBinder()); 673be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply.read(pDesc, sizeof(effect_descriptor_t)); 674be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 675be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status) { 676be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent *status = lStatus; 677be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 678be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent 679be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return effect; 680be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 681de070137f11d346fba77605bd76a44c040a618fcEric Laurent 68272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten virtual status_t moveEffects(int session, audio_io_handle_t srcOutput, 68372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput) 684de070137f11d346fba77605bd76a44c040a618fcEric Laurent { 685de070137f11d346fba77605bd76a44c040a618fcEric Laurent Parcel data, reply; 686de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 687de070137f11d346fba77605bd76a44c040a618fcEric Laurent data.writeInt32(session); 68872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) srcOutput); 68972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten data.writeInt32((int32_t) dstOutput); 690de070137f11d346fba77605bd76a44c040a618fcEric Laurent remote()->transact(MOVE_EFFECTS, data, &reply); 691de070137f11d346fba77605bd76a44c040a618fcEric Laurent return reply.readInt32(); 692de070137f11d346fba77605bd76a44c040a618fcEric Laurent } 693a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent 694a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent virtual audio_module_handle_t loadHwModule(const char *name) 695a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent { 696a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent Parcel data, reply; 697a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 698a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent data.writeCString(name); 699a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent remote()->transact(LOAD_HW_MODULE, data, &reply); 700a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return (audio_module_handle_t) reply.readInt32(); 701a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } 702cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 7033b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17Glenn Kasten virtual uint32_t getPrimaryOutputSamplingRate() 704cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 705cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 706cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 707cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_SAMPLING_RATE, data, &reply); 708cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 709cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 710cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 711e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten virtual size_t getPrimaryOutputFrameCount() 712cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten { 713cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten Parcel data, reply; 714cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 715cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten remote()->transact(GET_PRIMARY_OUTPUT_FRAME_COUNT, data, &reply); 716cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return reply.readInt32(); 717cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } 718cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten 7194182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten virtual status_t setLowRamDevice(bool isLowRamDevice) 7204182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten { 7214182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten Parcel data, reply; 7224182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten data.writeInterfaceToken(IAudioFlinger::getInterfaceDescriptor()); 7234182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten data.writeInt32((int) isLowRamDevice); 7244182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten remote()->transact(SET_LOW_RAM_DEVICE, data, &reply); 7254182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten return reply.readInt32(); 7264182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten } 7274182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten 72889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 72989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source ProjectIMPLEMENT_META_INTERFACE(AudioFlinger, "android.media.IAudioFlinger"); 73189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 73389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 73489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnAudioFlinger::onTransact( 73589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 73689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 737e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten switch (code) { 73889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case CREATE_TRACK: { 73989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 74089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int streamType = data.readInt32(); 74189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 74258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 743dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 744e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 745a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 7463d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent bool haveSharedBuffer = data.readInt32() != 0; 7473d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent sp<IMemory> buffer; 7483d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent if (haveSharedBuffer) { 7493d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent buffer = interface_cast<IMemory>(data.readStrongBinder()); 7503d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } 75172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 7523acbd053c842e76e1a40fc8a0bf62de87eebf00fGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 753be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 754d054c32443a493513ab63529b0c8b1aca290278cGlenn Kasten String8 name; 75589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 7563d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent sp<IAudioTrack> track; 7573d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent if ((haveSharedBuffer && (buffer == 0)) || 7583d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent ((buffer != 0) && (buffer->pointer() == NULL))) { 7593d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent ALOGW("CREATE_TRACK: cannot retrieve shared memory"); 7603d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent status = DEAD_OBJECT; 7613d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } else { 7623d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent track = createTrack( 7633d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent (audio_stream_type_t) streamType, sampleRate, format, 7643d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent channelMask, frameCount, &flags, buffer, output, tid, 7653d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent &sessionId, name, &status); 7663d00aa6de95fb46e36f2bab4e3facdf0b96acf06Eric Laurent } 767e0b07179a48ee50fda931d2aa1b3c751d167e4d7Glenn Kasten reply->writeInt32(flags); 768be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 769d054c32443a493513ab63529b0c8b1aca290278cGlenn Kasten reply->writeString8(name); 77089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 77189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(track->asBinder()); 77289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 77389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 77489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case OPEN_RECORD: { 77589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 77672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t input = (audio_io_handle_t) data.readInt32(); 77789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 77858f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 779dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 780e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t frameCount = data.readInt32(); 781a075db4ff9b086ac2885df77bb6da0869293df92Glenn Kasten track_flags_t flags = (track_flags_t) data.readInt32(); 7821879fff068422852c1483dcf8365c2ff0e2fadfcGlenn Kasten pid_t tid = (pid_t) data.readInt32(); 783be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 78489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t status; 7858d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IAudioRecord> record = openRecord(input, 786eeca32671896739e84050da5992d5f151a1629deGlenn Kasten sampleRate, format, channelMask, frameCount, &flags, tid, &sessionId, &status); 787eeca32671896739e84050da5992d5f151a1629deGlenn Kasten reply->writeInt32(flags); 788be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(sessionId); 78989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(status); 79089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeStrongBinder(record->asBinder()); 79189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SAMPLE_RATE: { 79489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 79572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( sampleRate((audio_io_handle_t) data.readInt32()) ); 79689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 79789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 79889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FORMAT: { 79989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( format((audio_io_handle_t) data.readInt32()) ); 80189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case FRAME_COUNT: { 80489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 80572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( frameCount((audio_io_handle_t) data.readInt32()) ); 80689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 80789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 80889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case LATENCY: { 80989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32( latency((audio_io_handle_t) data.readInt32()) ); 81189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 81289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 813e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten case SET_MASTER_VOLUME: { 81489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 81589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterVolume(data.readFloat()) ); 81689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 81789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 81889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MASTER_MUTE: { 81989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMasterMute(data.readInt32()) ); 82189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_VOLUME: { 82489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 82589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeFloat( masterVolume() ); 82689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 82789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 82889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case MASTER_MUTE: { 82989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( masterMute() ); 83189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 83289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 83389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_VOLUME: { 83489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 83589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 836c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent float volume = data.readFloat(); 83772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 838fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamVolume((audio_stream_type_t) stream, volume, output) ); 83989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 84089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 84189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_STREAM_MUTE: { 84289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 84389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 844fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( setStreamMute((audio_stream_type_t) stream, data.readInt32()) ); 84589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 84689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 84789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_VOLUME: { 84889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 84989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 850fa2877b9ea48baed934b866d2ab3658b69c4c869Eric Laurent int output = data.readInt32(); 851fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeFloat( streamVolume((audio_stream_type_t) stream, output) ); 85289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 85389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 85489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case STREAM_MUTE: { 85589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 85689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int stream = data.readInt32(); 857fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32( streamMute((audio_stream_type_t) stream) ); 85889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 85989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 86089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MODE: { 86189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 862f78aee70d15daf4690de7e7b4983ee68b0d1381dGlenn Kasten audio_mode_t mode = (audio_mode_t) data.readInt32(); 86389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMode(mode) ); 86489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 86589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 86689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_MIC_MUTE: { 86789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 86889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int state = data.readInt32(); 86989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( setMicMute(state) ); 87089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 87189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 87289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_MIC_MUTE: { 87389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 87489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32( getMicMute() ); 87589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 87689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 877c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_PARAMETERS: { 87889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 87972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 880c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keyValuePairs(data.readString8()); 881c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(setParameters(ioHandle, keyValuePairs)); 88289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 883e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 884c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case GET_PARAMETERS: { 885c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 88672ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 887c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent String8 keys(data.readString8()); 888c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeString8(getParameters(ioHandle, keys)); 889c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 890e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } break; 891c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 89289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case REGISTER_CLIENT: { 89389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 89485ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten sp<IAudioFlingerClient> client = interface_cast<IAudioFlingerClient>( 89585ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten data.readStrongBinder()); 89689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project registerClient(client); 89789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 89889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 89989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case GET_INPUTBUFFERSIZE: { 90089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 90189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t sampleRate = data.readInt32(); 90258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 903dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten audio_channel_mask_t channelMask = data.readInt32(); 904dd8104cc5367262f0e5f13df4e79f131e8d560bbGlenn Kasten reply->writeInt32( getInputBufferSize(sampleRate, format, channelMask) ); 90589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 90689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 907c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_OUTPUT: { 908c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 909a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 910a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 911c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 91258f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 913a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 914c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t latency = data.readInt32(); 9150ca3cf94c0dfc173ad7886ae162c4b67067539f6Eric Laurent audio_output_flags_t flags = (audio_output_flags_t) data.readInt32(); 916b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald bool hasOffloadInfo = data.readInt32() != 0; 917b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald audio_offload_info_t offloadInfo; 918b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald if (hasOffloadInfo) { 919b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald data.read(&offloadInfo, sizeof(audio_offload_info_t)); 920b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald } 921a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t output = openOutput(module, 922a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 923a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 924a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 925a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask, 926a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &latency, 927b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald flags, 928b1a270d1e926fb9a01b4265a7675ed0c2c8f4868Richard Fitzgerald hasOffloadInfo ? &offloadInfo : NULL); 9293856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("OPEN_OUTPUT output, %p", output); 93072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) output); 931c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 932c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 933c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 934a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 935c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(latency); 936c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 937c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 938c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_DUPLICATE_OUTPUT: { 939c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 94072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output1 = (audio_io_handle_t) data.readInt32(); 94172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output2 = (audio_io_handle_t) data.readInt32(); 94272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) openDuplicateOutput(output1, output2)); 943c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 944c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 945c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_OUTPUT: { 946c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 94772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeOutput((audio_io_handle_t) data.readInt32())); 948c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 949c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 950c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SUSPEND_OUTPUT: { 951c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 95272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(suspendOutput((audio_io_handle_t) data.readInt32())); 953c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 954c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 955c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case RESTORE_OUTPUT: { 956c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 95772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(restoreOutput((audio_io_handle_t) data.readInt32())); 958c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 959c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 960c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case OPEN_INPUT: { 961c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 962a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module = (audio_module_handle_t)data.readInt32(); 963a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t devices = (audio_devices_t)data.readInt32(); 964c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t samplingRate = data.readInt32(); 96558f30210ea540b6ce5aa6a46330cd3499483cb97Glenn Kasten audio_format_t format = (audio_format_t) data.readInt32(); 966a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t channelMask = (audio_channel_mask_t)data.readInt32(); 967c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent 968a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_io_handle_t input = openInput(module, 969a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &devices, 970a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &samplingRate, 971a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &format, 972a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent &channelMask); 97372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32((int32_t) input); 974c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(devices); 975c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(samplingRate); 976c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent reply->writeInt32(format); 977a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(channelMask); 978c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent return NO_ERROR; 979c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent } break; 980c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case CLOSE_INPUT: { 98189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 98272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten reply->writeInt32(closeInput((audio_io_handle_t) data.readInt32())); 98389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 98489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 985c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent case SET_STREAM_OUTPUT: { 98689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IAudioFlinger, data, reply); 987c2f1f07084818942352c6bbfb36af9b6b330eb4eEric Laurent uint32_t stream = data.readInt32(); 98872ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 989fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten reply->writeInt32(setStreamOutput((audio_stream_type_t) stream, output)); 99089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 99189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 992f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent case SET_VOICE_VOLUME: { 993f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 994f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent float volume = data.readFloat(); 995f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent reply->writeInt32( setVoiceVolume(volume) ); 996f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent return NO_ERROR; 997f0ee6f4055e26fb35d9c526a596668a4dc9da5baEric Laurent } break; 998342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent case GET_RENDER_POSITION: { 999342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 100072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1001e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t halFrames; 1002e33054eb968cbf8ccaee1b0ff0301403902deed6Glenn Kasten size_t dspFrames; 1003342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent status_t status = getRenderPosition(&halFrames, &dspFrames, output); 1004342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(status); 1005342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent if (status == NO_ERROR) { 1006342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(halFrames); 1007342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent reply->writeInt32(dspFrames); 1008342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 1009342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent return NO_ERROR; 1010342e9cf388cceb807def720e40e8b0a217f4bcaaEric Laurent } 101105bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent case GET_INPUT_FRAMES_LOST: { 101205bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 101372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t ioHandle = (audio_io_handle_t) data.readInt32(); 101405bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent reply->writeInt32(getInputFramesLost(ioHandle)); 101505bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent return NO_ERROR; 101605bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent } break; 1017be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case NEW_AUDIO_SESSION_ID: { 1018be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1019be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(newAudioSessionId()); 1020be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1021be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 10223a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case ACQUIRE_AUDIO_SESSION_ID: { 10233a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 10243a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 10253a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen acquireAudioSessionId(audioSession); 10263a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 10273a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 10283a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen case RELEASE_AUDIO_SESSION_ID: { 10293a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen CHECK_INTERFACE(IAudioFlinger, data, reply); 10303a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen int audioSession = data.readInt32(); 10313a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen releaseAudioSessionId(audioSession); 10323a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen return NO_ERROR; 10333a34befc6fb04a4945a849e8bda8b84e4bf973feMarco Nelissen } break; 1034be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case QUERY_NUM_EFFECTS: { 1035be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1036be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent uint32_t numEffects; 1037be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = queryNumberEffects(&numEffects); 1038be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1039be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1040be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32((int32_t)numEffects); 1041be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1042be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1043be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1044ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent case QUERY_EFFECT: { 1045be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1046be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1047ffe9c25ce85e1af55d58ec025adc6367d70db7e8Eric Laurent status_t status = queryEffect(data.readInt32(), &desc); 1048be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1049be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1050be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1051be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1052be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1053be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1054be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case GET_EFFECT_DESCRIPTOR: { 1055be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1056be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_uuid_t uuid; 1057be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&uuid, sizeof(effect_uuid_t)); 1058be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1059be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status = getEffectDescriptor(&uuid, &desc); 1060be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1061be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent if (status == NO_ERROR) { 1062be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1063be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1064be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1065be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } 1066be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent case CREATE_EFFECT: { 1067be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1068be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent effect_descriptor_t desc; 1069be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent data.read(&desc, sizeof(effect_descriptor_t)); 1070be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent sp<IEffectClient> client = interface_cast<IEffectClient>(data.readStrongBinder()); 1071be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int32_t priority = data.readInt32(); 107272ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output = (audio_io_handle_t) data.readInt32(); 1073be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int sessionId = data.readInt32(); 1074be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent status_t status; 1075be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int id; 1076be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent int enabled; 107705bca2fde53bfe3063d2a0a877f2b6bfdd6052cfEric Laurent 10788d6cc842e8d525405c68e57fdf3bc5da0b4d7e87Glenn Kasten sp<IEffect> effect = createEffect(&desc, client, priority, output, sessionId, 107985ab62c4b433df3f1a9826bed1c9bec07a86c750Glenn Kasten &status, &id, &enabled); 1080be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(status); 1081be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(id); 1082be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeInt32(enabled); 1083be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->writeStrongBinder(effect->asBinder()); 1084be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent reply->write(&desc, sizeof(effect_descriptor_t)); 1085be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent return NO_ERROR; 1086be916aa1267e2e6b1c148f51d11bcbbc79cb864cEric Laurent } break; 1087de070137f11d346fba77605bd76a44c040a618fcEric Laurent case MOVE_EFFECTS: { 1088de070137f11d346fba77605bd76a44c040a618fcEric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1089de070137f11d346fba77605bd76a44c040a618fcEric Laurent int session = data.readInt32(); 109072ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t srcOutput = (audio_io_handle_t) data.readInt32(); 109172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t dstOutput = (audio_io_handle_t) data.readInt32(); 1092de070137f11d346fba77605bd76a44c040a618fcEric Laurent reply->writeInt32(moveEffects(session, srcOutput, dstOutput)); 1093de070137f11d346fba77605bd76a44c040a618fcEric Laurent return NO_ERROR; 1094de070137f11d346fba77605bd76a44c040a618fcEric Laurent } break; 1095a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent case LOAD_HW_MODULE: { 1096a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent CHECK_INTERFACE(IAudioFlinger, data, reply); 1097a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent reply->writeInt32(loadHwModule(data.readCString())); 1098a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent return NO_ERROR; 1099a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent } break; 1100cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_SAMPLING_RATE: { 1101cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1102cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputSamplingRate()); 1103cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1104cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 1105cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten case GET_PRIMARY_OUTPUT_FRAME_COUNT: { 1106cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 1107cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten reply->writeInt32(getPrimaryOutputFrameCount()); 1108cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten return NO_ERROR; 1109cc0f1cfb69ce8b8985fc2c0984847a06a13ad22dGlenn Kasten } break; 11104182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten case SET_LOW_RAM_DEVICE: { 11114182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten CHECK_INTERFACE(IAudioFlinger, data, reply); 11124182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten bool isLowRamDevice = data.readInt32() != 0; 11134182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten reply->writeInt32(setLowRamDevice(isLowRamDevice)); 11144182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten return NO_ERROR; 11154182c4e2a07e2441fcd5c22eaff0ddfe7f826f61Glenn Kasten } break; 111689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 111789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 111889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 111989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 112089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 112289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 112389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 1124