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Access microphone buffer from AudioServer and prevent microphone double starts

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This commit is contained in:
Julian Todd 2025-11-28 17:28:12 +00:00 • committed by Lukas Tenbrink
parent 7ed0b61676
commit 3e8bf3ba91
7 changed files with 136 additions and 23 deletions
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28
platform/android/audio_driver_opensl.cpp
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@ -271,7 +271,11 @@ Error AudioDriverOpenSL::input_start() {
}
if (OS::get_singleton()->request_permission("RECORD_AUDIO")) {
return init_input_device();
Error err = init_input_device();
if (err != OK) {
input_stop();
}
return err;
}
WARN_PRINT("Unable to start audio capture - No RECORD_AUDIO permission");
@ -279,20 +283,18 @@ Error AudioDriverOpenSL::input_start() {
}
Error AudioDriverOpenSL::input_stop() {
if (!recordItf || !recordBufferQueueItf) {
return ERR_CANT_OPEN;
if (recordItf) {
(*recordItf)->SetRecordState(recordItf, SL_RECORDSTATE_STOPPED);
recordItf = nullptr;
}
SLuint32 state;
SLresult res = (*recordItf)->GetRecordState(recordItf, &state);
ERR_FAIL_COND_V(res != SL_RESULT_SUCCESS, ERR_CANT_OPEN);
if (state != SL_RECORDSTATE_STOPPED) {
res = (*recordItf)->SetRecordState(recordItf, SL_RECORDSTATE_STOPPED);
ERR_FAIL_COND_V(res != SL_RESULT_SUCCESS, ERR_CANT_OPEN);
res = (*recordBufferQueueItf)->Clear(recordBufferQueueItf);
ERR_FAIL_COND_V(res != SL_RESULT_SUCCESS, ERR_CANT_OPEN);
if (recordBufferQueueItf) {
(*recordBufferQueueItf)->Clear(recordBufferQueueItf);
recordBufferQueueItf = nullptr;
}
if (recorder) {
(*recorder)->Destroy(recorder);
recorder = nullptr;
}
return OK;