| /* |
| * 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 "webrtc/api/audio_codecs/builtin_audio_decoder_factory.h" |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "webrtc/api/audio_codecs/L16/audio_decoder_L16.h" |
| #include "webrtc/api/audio_codecs/audio_decoder_factory_template.h" |
| #include "webrtc/api/audio_codecs/g711/audio_decoder_g711.h" |
| #if WEBRTC_USE_BUILTIN_G722 |
| #include "webrtc/api/audio_codecs/g722/audio_decoder_g722.h" // nogncheck |
| #endif |
| #if WEBRTC_USE_BUILTIN_ILBC |
| #include "webrtc/api/audio_codecs/ilbc/audio_decoder_ilbc.h" // nogncheck |
| #endif |
| #if WEBRTC_USE_BUILTIN_ISAC_FIX |
| #include "webrtc/api/audio_codecs/isac/audio_decoder_isac_fix.h" // nogncheck |
| #elif WEBRTC_USE_BUILTIN_ISAC_FLOAT |
| #include "webrtc/api/audio_codecs/isac/audio_decoder_isac_float.h" // nogncheck |
| #endif |
| #if WEBRTC_USE_BUILTIN_OPUS |
| #include "webrtc/api/audio_codecs/opus/audio_decoder_opus.h" // nogncheck |
| #endif |
| |
| namespace webrtc { |
| |
| namespace { |
| |
| // Modify an audio decoder to not advertise support for anything. |
| template <typename T> |
| struct NotAdvertised { |
| using Config = typename T::Config; |
| static rtc::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) { |
| return T::MakeAudioDecoder(config); |
| } |
| }; |
| |
| } // namespace |
| |
| rtc::scoped_refptr<AudioDecoderFactory> CreateBuiltinAudioDecoderFactory() { |
| return CreateAudioDecoderFactory< |
| |
| #if WEBRTC_USE_BUILTIN_OPUS |
| AudioDecoderOpus, |
| #endif |
| |
| #if WEBRTC_USE_BUILTIN_ISAC_FIX |
| AudioDecoderIsacFix, |
| #elif WEBRTC_USE_BUILTIN_ISAC_FLOAT |
| AudioDecoderIsacFloat, |
| #endif |
| |
| #if WEBRTC_USE_BUILTIN_G722 |
| AudioDecoderG722, |
| #endif |
| |
| #if WEBRTC_USE_BUILTIN_ILBC |
| AudioDecoderIlbc, |
| #endif |
| |
| AudioDecoderG711, NotAdvertised<AudioDecoderL16>>(); |
| } |
| |
| } // namespace webrtc |