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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc')
-rw-r--r-- | third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc b/third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc new file mode 100644 index 0000000000..ed68f2584e --- /dev/null +++ b/third_party/libwebrtc/api/audio_codecs/opus_audio_decoder_factory.cc @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2019 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "api/audio_codecs/opus_audio_decoder_factory.h" + +#include <memory> +#include <vector> + +#include "api/audio_codecs/audio_decoder_factory_template.h" +#include "api/audio_codecs/opus/audio_decoder_multi_channel_opus.h" +#include "api/audio_codecs/opus/audio_decoder_opus.h" + +namespace webrtc { + +namespace { + +// Modify an audio decoder to not advertise support for anything. +template <typename T> +struct NotAdvertised { + using Config = typename T::Config; + static absl::optional<Config> SdpToConfig( + const SdpAudioFormat& audio_format) { + return T::SdpToConfig(audio_format); + } + static void AppendSupportedDecoders(std::vector<AudioCodecSpec>* specs) { + // Don't advertise support for anything. + } + static std::unique_ptr<AudioDecoder> MakeAudioDecoder( + const Config& config, + absl::optional<AudioCodecPairId> codec_pair_id = absl::nullopt) { + return T::MakeAudioDecoder(config, codec_pair_id); + } +}; + +} // namespace + +rtc::scoped_refptr<AudioDecoderFactory> CreateOpusAudioDecoderFactory() { + return CreateAudioDecoderFactory< + AudioDecoderOpus, NotAdvertised<AudioDecoderMultiChannelOpus>>(); +} + +} // namespace webrtc |