mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-12 21:30:45 +01:00
bb547203bf
In order to eliminate the WebRTC Subtree mirror in Chromium, WebRTC is moving the content of the src/webrtc directory up to the src/ directory. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38 Reviewed-on: https://webrtc-review.googlesource.com/1560 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19845}
50 lines
1.6 KiB
C++
50 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.
|
|
*/
|
|
|
|
#include "webrtc/api/audio_codecs/g722/audio_decoder_g722.h"
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include "webrtc/common_types.h"
|
|
#include "webrtc/modules/audio_coding/codecs/g722/audio_decoder_g722.h"
|
|
#include "webrtc/rtc_base/ptr_util.h"
|
|
#include "webrtc/rtc_base/safe_conversions.h"
|
|
|
|
namespace webrtc {
|
|
|
|
rtc::Optional<AudioDecoderG722::Config> AudioDecoderG722::SdpToConfig(
|
|
const SdpAudioFormat& format) {
|
|
return STR_CASE_CMP(format.name.c_str(), "G722") == 0 &&
|
|
format.clockrate_hz == 8000 &&
|
|
(format.num_channels == 1 || format.num_channels == 2)
|
|
? rtc::Optional<Config>(
|
|
Config{rtc::dchecked_cast<int>(format.num_channels)})
|
|
: rtc::Optional<Config>();
|
|
}
|
|
|
|
void AudioDecoderG722::AppendSupportedDecoders(
|
|
std::vector<AudioCodecSpec>* specs) {
|
|
specs->push_back({{"G722", 8000, 1}, {16000, 1, 64000}});
|
|
}
|
|
|
|
std::unique_ptr<AudioDecoder> AudioDecoderG722::MakeAudioDecoder(
|
|
Config config) {
|
|
switch (config.num_channels) {
|
|
case 1:
|
|
return rtc::MakeUnique<AudioDecoderG722Impl>();
|
|
case 2:
|
|
return rtc::MakeUnique<AudioDecoderG722StereoImpl>();
|
|
default:
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
} // namespace webrtc
|