AudioStreamRecord.h revision 3316d5e6d375a4f09c681205e9094d30a0bfc4a2
1e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk/* 2e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * Copyright 2016 The Android Open Source Project 3e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * 4e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * Licensed under the Apache License, Version 2.0 (the "License"); 5e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * you may not use this file except in compliance with the License. 6e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * You may obtain a copy of the License at 7e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * 8e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * http://www.apache.org/licenses/LICENSE-2.0 9e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * 10e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * Unless required by applicable law or agreed to in writing, software 11e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * distributed under the License is distributed on an "AS IS" BASIS, 12e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * See the License for the specific language governing permissions and 14e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * limitations under the License. 15e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk */ 16e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 17dec33abe3739b2116ef6fbac36f7ca5d26f9d190Phil Burk#ifndef LEGACY_AUDIO_STREAM_RECORD_H 18dec33abe3739b2116ef6fbac36f7ca5d26f9d190Phil Burk#define LEGACY_AUDIO_STREAM_RECORD_H 19e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 20e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk#include <media/AudioRecord.h> 215ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk#include <aaudio/AAudio.h> 22e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 23e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk#include "AudioStreamBuilder.h" 24e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk#include "AudioStream.h" 255ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk#include "AAudioLegacy.h" 26e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 275ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burknamespace aaudio { 28e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 29e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk/** 30e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk * Internal stream that uses the legacy AudioTrack path. 31e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk */ 32e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burkclass AudioStreamRecord : public AudioStream { 33e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burkpublic: 34e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk AudioStreamRecord(); 35e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 36e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk virtual ~AudioStreamRecord(); 37e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 385ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t open(const AudioStreamBuilder & builder) override; 395ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t close() override; 40e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 415ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t requestStart() override; 425ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t requestPause() override; 435ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t requestFlush() override; 445ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t requestStop() override; 45e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 465ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t getTimestamp(clockid_t clockId, 473316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk int64_t *framePosition, 483316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk int64_t *timeNanoseconds) override { 495ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk return AAUDIO_ERROR_UNIMPLEMENTED; // TODO 50e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk } 51e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 525ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t read(void *buffer, 533316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk int32_t numFrames, 543316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk int64_t timeoutNanoseconds) override; 55e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 563316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk virtual aaudio_result_t setBufferSize(int32_t requestedFrames) override; 57e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 583316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk virtual int32_t getBufferSize() const override; 59e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 603316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk virtual int32_t getBufferCapacity() const override; 61e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 62e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk virtual int32_t getXRunCount() const override; 63e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 643316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk virtual int32_t getFramesPerBurst() const override; 65e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 665ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk virtual aaudio_result_t updateState() override; 67e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 68e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burkprivate: 69e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk android::sp<android::AudioRecord> mAudioRecord; 70e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk // TODO add 64-bit position reporting to AudioRecord and use it. 715ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk aaudio_wrapping_frames_t mPositionWhenStarting = 0; 723316d5e6d375a4f09c681205e9094d30a0bfc4a2Phil Burk android::String16 mOpPackageName; 73e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk}; 74e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 755ed503c7a66c90f93759c90237a9b432dbd93f9fPhil Burk} /* namespace aaudio */ 76e1ce491a25faf06fdeab00dd938515f71f28b095Phil Burk 77dec33abe3739b2116ef6fbac36f7ca5d26f9d190Phil Burk#endif /* LEGACY_AUDIO_STREAM_RECORD_H */ 78