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// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef STARBOARD_SHARED_STARBOARD_MICROPHONE_MICROPHONE_INTERNAL_H_
#define STARBOARD_SHARED_STARBOARD_MICROPHONE_MICROPHONE_INTERNAL_H_
#include "starboard/microphone.h"
#include "starboard/shared/internal_only.h"
#if !SB_HAS(MICROPHONE)
#error "SB_HAS_MICROPHONE must be set to include this file."
#endif
struct SbMicrophonePrivate {
virtual ~SbMicrophonePrivate() {}
virtual bool Open() = 0;
virtual bool Close() = 0;
virtual int Read(void* out_audio_data, int audio_data_size) = 0;
static int GetAvailableMicrophones(SbMicrophoneInfo* out_info_array,
int info_array_size);
static bool IsMicrophoneSampleRateSupported(SbMicrophoneId id,
int sample_rate_in_hz);
static SbMicrophone CreateMicrophone(SbMicrophoneId id,
int sample_rate_in_hz,
int buffer_size_bytes);
static void DestroyMicrophone(SbMicrophone microphone);
};
#endif // STARBOARD_SHARED_STARBOARD_MICROPHONE_MICROPHONE_INTERNAL_H_