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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h')
-rw-r--r-- | dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h new file mode 100644 index 0000000000..a86fb72edd --- /dev/null +++ b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h @@ -0,0 +1,61 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef __FFmpegAACDecoder_h__ +#define __FFmpegAACDecoder_h__ + +#include "FFmpegDataDecoder.h" +#include "FFmpegLibWrapper.h" + +namespace mozilla { + +template <int V> +class FFmpegAudioDecoder {}; + +template <> +class FFmpegAudioDecoder<LIBAV_VER>; +DDLoggedTypeNameAndBase(FFmpegAudioDecoder<LIBAV_VER>, + FFmpegDataDecoder<LIBAV_VER>); + +template <> +class FFmpegAudioDecoder<LIBAV_VER> + : public FFmpegDataDecoder<LIBAV_VER>, + public DecoderDoctorLifeLogger<FFmpegAudioDecoder<LIBAV_VER>> { + public: + FFmpegAudioDecoder(FFmpegLibWrapper* aLib, + const CreateDecoderParams& aDecoderParams); + virtual ~FFmpegAudioDecoder(); + + RefPtr<InitPromise> Init() override; + void InitCodecContext() MOZ_REQUIRES(sMutex) override; + static AVCodecID GetCodecId(const nsACString& aMimeType, + const AudioInfo& aInfo); + nsCString GetDescriptionName() const override { +#ifdef USING_MOZFFVPX + return "ffvpx audio decoder"_ns; +#else + return "ffmpeg audio decoder"_ns; +#endif + } + nsCString GetCodecName() const override; + + private: + MediaResult DoDecode(MediaRawData* aSample, uint8_t* aData, int aSize, + bool* aGotFrame, DecodedData& aResults) override; + MediaResult DecodeUsingFFmpeg(AVPacket* aPacket, bool& aDecoded, + MediaRawData* aSample, DecodedData& aResults, + bool* aGotFrame); + MediaResult PostProcessOutput(bool aDecoded, MediaRawData* aSample, + DecodedData& aResults, bool* aGotFrame, + int32_t aSubmitted); + const AudioInfo mAudioInfo; + // True if the audio will be downmixed and rendered in mono. + bool mDefaultPlaybackDeviceMono; +}; + +} // namespace mozilla + +#endif // __FFmpegAACDecoder_h__ |