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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CONFIG_H_
#define CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CONFIG_H_
#include <stdint.h>
// Shared structs with whispernet. TODO(rkc): These will be removed once we can
// get protobufs working with Nacl. At that point, we'll just pass in
// config_data.proto to the whispernet nacl wrapper directly.
// We will be using fixed types in all these structures since they will be
// stuffed into a string and then read on the other side via a completely
// different toolchain.
struct AudioDsssParams {
int64_t include_parity_symbol;
int64_t use_single_sideband;
double desired_carrier_frequency;
int64_t use_crc_16;
double coder_sample_rate;
double recording_sample_rate;
int64_t bits_per_symbol;
int64_t min_cycles_per_frame;
int64_t baseband_decimation_factor;
int64_t upsampling_factor;
int64_t num_repetitions_to_play;
};
struct AdsrParams {
int64_t attack_time_millis;
int64_t decay_time_millis;
int64_t sustain_time_millis;
int64_t release_time_millis;
double sustain_amplitude;
};
struct AudioDtmfParams {
int64_t include_parity_symbol;
int64_t use_crc_16;
double coder_sample_rate;
double recording_sample_rate;
int64_t baseband_decimation_factor;
int64_t frequencies_per_symbol;
int64_t window_duration_millis;
AdsrParams adsr_params;
int64_t num_repetitions_to_play;
};
struct LoggerParam {
int64_t clear_cached_request_duration_millis;
int64_t request_buffer_limit;
};
struct AudioParamData {
LoggerParam logger;
AudioDsssParams audio_dsss;
AudioDtmfParams audio_dtmf;
int64_t recording_channels;
};
#endif // CHROME_BROWSER_COPRESENCE_CHROME_WHISPERNET_CONFIG_H_
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