mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 13:50:40 +01:00
6e2b9e2210
Add field trials to audio api. It is added as a pointer with nullptr as default. It is not (yet) used anywhere. Usage of field trials comes in subsequent patches. Bug: webrtc:10335 Change-Id: Icbe22d95c356a6fefde34590f11ea63f005ab09e Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/255521 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Jonas Oreland <jonaso@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36213}
45 lines
1.6 KiB
C++
45 lines
1.6 KiB
C++
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef API_AUDIO_CODECS_ISAC_AUDIO_DECODER_ISAC_FLOAT_H_
|
|
#define API_AUDIO_CODECS_ISAC_AUDIO_DECODER_ISAC_FLOAT_H_
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include "absl/types/optional.h"
|
|
#include "api/audio_codecs/audio_codec_pair_id.h"
|
|
#include "api/audio_codecs/audio_decoder.h"
|
|
#include "api/audio_codecs/audio_format.h"
|
|
#include "api/webrtc_key_value_config.h"
|
|
#include "rtc_base/system/rtc_export.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// iSAC decoder API (floating-point implementation) for use as a template
|
|
// parameter to CreateAudioDecoderFactory<...>().
|
|
struct RTC_EXPORT AudioDecoderIsacFloat {
|
|
struct Config {
|
|
bool IsOk() const {
|
|
return sample_rate_hz == 16000 || sample_rate_hz == 32000;
|
|
}
|
|
int sample_rate_hz = 16000;
|
|
};
|
|
static absl::optional<Config> SdpToConfig(const SdpAudioFormat& audio_format);
|
|
static void AppendSupportedDecoders(std::vector<AudioCodecSpec>* specs);
|
|
static std::unique_ptr<AudioDecoder> MakeAudioDecoder(
|
|
Config config,
|
|
absl::optional<AudioCodecPairId> codec_pair_id = absl::nullopt,
|
|
const WebRtcKeyValueConfig* field_trials = nullptr);
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // API_AUDIO_CODECS_ISAC_AUDIO_DECODER_ISAC_FLOAT_H_
|