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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/builtin_audio_encoder_factory.cc | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.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 '')
-rw-r--r-- | third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory.cc | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory.cc b/third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory.cc new file mode 100644 index 0000000000..4546a2eaee --- /dev/null +++ b/third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory.cc @@ -0,0 +1,74 @@ +/* + * Copyright (c) 2017 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/builtin_audio_encoder_factory.h" + +#include <memory> +#include <vector> + +#include "api/audio_codecs/L16/audio_encoder_L16.h" +#include "api/audio_codecs/audio_encoder_factory_template.h" +#include "api/audio_codecs/g711/audio_encoder_g711.h" +#include "api/audio_codecs/g722/audio_encoder_g722.h" +#if WEBRTC_USE_BUILTIN_ILBC +#include "api/audio_codecs/ilbc/audio_encoder_ilbc.h" // nogncheck +#endif +#if WEBRTC_USE_BUILTIN_OPUS +#include "api/audio_codecs/opus/audio_encoder_multi_channel_opus.h" +#include "api/audio_codecs/opus/audio_encoder_opus.h" // nogncheck +#endif + +namespace webrtc { + +namespace { + +// Modify an audio encoder 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 AppendSupportedEncoders(std::vector<AudioCodecSpec>* specs) { + // Don't advertise support for anything. + } + static AudioCodecInfo QueryAudioEncoder(const Config& config) { + return T::QueryAudioEncoder(config); + } + static std::unique_ptr<AudioEncoder> MakeAudioEncoder( + const Config& config, + int payload_type, + absl::optional<AudioCodecPairId> codec_pair_id = absl::nullopt, + const FieldTrialsView* field_trials = nullptr) { + return T::MakeAudioEncoder(config, payload_type, codec_pair_id, + field_trials); + } +}; + +} // namespace + +rtc::scoped_refptr<AudioEncoderFactory> CreateBuiltinAudioEncoderFactory() { + return CreateAudioEncoderFactory< + +#if WEBRTC_USE_BUILTIN_OPUS + AudioEncoderOpus, NotAdvertised<AudioEncoderMultiChannelOpus>, +#endif + + AudioEncoderG722, + +#if WEBRTC_USE_BUILTIN_ILBC + AudioEncoderIlbc, +#endif + + AudioEncoderG711, NotAdvertised<AudioEncoderL16>>(); +} + +} // namespace webrtc |