3e6db2321c
This is the last piece of the old directory layout of the modules. Duplicated header files are left in audio_coding/main/include until downstream code is updated to the new location. They have pragma warnings added to them and identical header guards as the new headers to avoid breaking things. BUG=webrtc:5095 TESTED=Passing compile-trybots with --clobber flag: git cl try --clobber --bot=win_compile_rel --bot=linux_compile_rel --bot=android_compile_rel --bot=mac_compile_rel --bot=ios_rel --bot=linux_gn_rel --bot=win_x64_gn_rel --bot=mac_x64_gn_rel --bot=android_gn_rel -m tryserver.webrtc NOTRY=True NOPRESUBMIT=True Review URL: https://codereview.webrtc.org/1481493004 Cr-Commit-Position: refs/heads/master@{#10803}
99 lines
3.0 KiB
C++
99 lines
3.0 KiB
C++
/*
|
|
* Copyright (c) 2012 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/modules/audio_coding/include/audio_coding_module.h"
|
|
|
|
#include "webrtc/base/checks.h"
|
|
#include "webrtc/common_types.h"
|
|
#include "webrtc/modules/audio_coding/acm2/audio_coding_module_impl.h"
|
|
#include "webrtc/modules/audio_coding/acm2/rent_a_codec.h"
|
|
#include "webrtc/system_wrappers/include/clock.h"
|
|
#include "webrtc/system_wrappers/include/trace.h"
|
|
|
|
namespace webrtc {
|
|
|
|
// Create module
|
|
AudioCodingModule* AudioCodingModule::Create(int id) {
|
|
Config config;
|
|
config.id = id;
|
|
config.clock = Clock::GetRealTimeClock();
|
|
return Create(config);
|
|
}
|
|
|
|
AudioCodingModule* AudioCodingModule::Create(int id, Clock* clock) {
|
|
Config config;
|
|
config.id = id;
|
|
config.clock = clock;
|
|
return Create(config);
|
|
}
|
|
|
|
AudioCodingModule* AudioCodingModule::Create(const Config& config) {
|
|
return new acm2::AudioCodingModuleImpl(config);
|
|
}
|
|
|
|
int AudioCodingModule::NumberOfCodecs() {
|
|
return static_cast<int>(acm2::RentACodec::NumberOfCodecs());
|
|
}
|
|
|
|
int AudioCodingModule::Codec(int list_id, CodecInst* codec) {
|
|
auto codec_id = acm2::RentACodec::CodecIdFromIndex(list_id);
|
|
if (!codec_id)
|
|
return -1;
|
|
auto ci = acm2::RentACodec::CodecInstById(*codec_id);
|
|
if (!ci)
|
|
return -1;
|
|
*codec = *ci;
|
|
return 0;
|
|
}
|
|
|
|
int AudioCodingModule::Codec(const char* payload_name,
|
|
CodecInst* codec,
|
|
int sampling_freq_hz,
|
|
int channels) {
|
|
rtc::Optional<CodecInst> ci = acm2::RentACodec::CodecInstByParams(
|
|
payload_name, sampling_freq_hz, channels);
|
|
if (ci) {
|
|
*codec = *ci;
|
|
return 0;
|
|
} else {
|
|
// We couldn't find a matching codec, so set the parameters to unacceptable
|
|
// values and return.
|
|
codec->plname[0] = '\0';
|
|
codec->pltype = -1;
|
|
codec->pacsize = 0;
|
|
codec->rate = 0;
|
|
codec->plfreq = 0;
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
int AudioCodingModule::Codec(const char* payload_name,
|
|
int sampling_freq_hz,
|
|
int channels) {
|
|
rtc::Optional<acm2::RentACodec::CodecId> ci =
|
|
acm2::RentACodec::CodecIdByParams(payload_name, sampling_freq_hz,
|
|
channels);
|
|
if (!ci)
|
|
return -1;
|
|
rtc::Optional<int> i = acm2::RentACodec::CodecIndexFromId(*ci);
|
|
return i ? *i : -1;
|
|
}
|
|
|
|
// Checks the validity of the parameters of the given codec
|
|
bool AudioCodingModule::IsCodecValid(const CodecInst& codec) {
|
|
bool valid = acm2::RentACodec::IsCodecValid(codec);
|
|
if (!valid)
|
|
WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceAudioCoding, -1,
|
|
"Invalid codec setting");
|
|
return valid;
|
|
}
|
|
|
|
} // namespace webrtc
|