mirror of
https://github.com/classilla/tenfourfox.git
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61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MEDIA_OMX_COMMON_READER_H
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#define MEDIA_OMX_COMMON_READER_H
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#include "MediaDecoderReader.h"
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#include <utils/RefBase.h>
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#include "mozilla/dom/AudioChannelBinding.h"
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namespace android {
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struct MOZ_EXPORT MediaSource;
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class MediaStreamSource;
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} // namespace android
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namespace mozilla {
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class AbstractMediaDecoder;
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class MediaOmxCommonReader : public MediaDecoderReader
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{
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public:
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typedef MozPromise<bool /* aIgnored */, bool /* aIgnored */, /* IsExclusive = */ true> MediaResourcePromise;
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MediaOmxCommonReader(AbstractMediaDecoder* aDecoder);
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void SetAudioChannel(dom::AudioChannel aAudioChannel) {
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mAudioChannel = aAudioChannel;
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}
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virtual android::sp<android::MediaSource> GetAudioOffloadTrack() = 0;
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#ifdef MOZ_AUDIO_OFFLOAD
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// Check whether it is possible to offload current audio track. This access
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// canOffloadStream() from libStageFright Utils.cpp, which is not there in
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// ANDROID_VERSION < 19
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void CheckAudioOffload();
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#endif
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protected:
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dom::AudioChannel mAudioChannel;
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// Weak reference to the MediaStreamSource that will be created by either
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// MediaOmxReader or MediaCodecReader.
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android::MediaStreamSource* mStreamSource;
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// Get value from the preferece, if true, we stop the audio offload.
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bool IsMonoAudioEnabled();
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private:
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virtual bool HasAudio() = 0;
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virtual bool HasVideo() = 0;
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};
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} // namespace mozilla
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#endif // MEDIA_OMX_COMMON_READER_H
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