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/*
* Copyright (c) 2016 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/audio_format.h"
#include <utility>
#include "absl/strings/match.h"
namespace webrtc {
SdpAudioFormat::SdpAudioFormat(const SdpAudioFormat&) = default;
SdpAudioFormat::SdpAudioFormat(SdpAudioFormat&&) = default;
SdpAudioFormat::SdpAudioFormat(absl::string_view name,
int clockrate_hz,
size_t num_channels)
: name(name), clockrate_hz(clockrate_hz), num_channels(num_channels) {}
SdpAudioFormat::SdpAudioFormat(absl::string_view name,
int clockrate_hz,
size_t num_channels,
const CodecParameterMap& param)
: name(name),
clockrate_hz(clockrate_hz),
num_channels(num_channels),
parameters(param) {}
SdpAudioFormat::SdpAudioFormat(absl::string_view name,
int clockrate_hz,
size_t num_channels,
CodecParameterMap&& param)
: name(name),
clockrate_hz(clockrate_hz),
num_channels(num_channels),
parameters(std::move(param)) {}
bool SdpAudioFormat::Matches(const SdpAudioFormat& o) const {
return absl::EqualsIgnoreCase(name, o.name) &&
clockrate_hz == o.clockrate_hz && num_channels == o.num_channels;
}
SdpAudioFormat::~SdpAudioFormat() = default;
SdpAudioFormat& SdpAudioFormat::operator=(const SdpAudioFormat&) = default;
SdpAudioFormat& SdpAudioFormat::operator=(SdpAudioFormat&&) = default;
bool operator==(const SdpAudioFormat& a, const SdpAudioFormat& b) {
return absl::EqualsIgnoreCase(a.name, b.name) &&
a.clockrate_hz == b.clockrate_hz && a.num_channels == b.num_channels &&
a.parameters == b.parameters;
}
AudioCodecInfo::AudioCodecInfo(int sample_rate_hz,
size_t num_channels,
int bitrate_bps)
: AudioCodecInfo(sample_rate_hz,
num_channels,
bitrate_bps,
bitrate_bps,
bitrate_bps) {}
AudioCodecInfo::AudioCodecInfo(int sample_rate_hz,
size_t num_channels,
int default_bitrate_bps,
int min_bitrate_bps,
int max_bitrate_bps)
: sample_rate_hz(sample_rate_hz),
num_channels(num_channels),
default_bitrate_bps(default_bitrate_bps),
min_bitrate_bps(min_bitrate_bps),
max_bitrate_bps(max_bitrate_bps) {
RTC_DCHECK_GT(sample_rate_hz, 0);
RTC_DCHECK_GT(num_channels, 0);
RTC_DCHECK_GE(min_bitrate_bps, 0);
RTC_DCHECK_LE(min_bitrate_bps, default_bitrate_bps);
RTC_DCHECK_GE(max_bitrate_bps, default_bitrate_bps);
}
} // namespace webrtc
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