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/*
* avsystem
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Jonghyuk Choi <jhchoi.choi@samsung.com>
*
* 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 __AVSYS_AUDIO_PASIMPLE_H__
#define __AVSYS_AUDIO_PASIMPLE_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <avsys-audio-handle.h>
#include <pulse/simple.h>
#include <pulse/error.h>
#include <pulse/gccmacro.h>
#include <pulse/proplist.h>
typedef struct {
void *pasimple_handle;
unsigned int samplesize;
unsigned int period_frames;
unsigned int buffer_frames;
unsigned int mode;
unsigned int periods_per_buffer;
} avsys_audio_pasimple_handle_t;
int avsys_audio_pasimple_open_device(const int mode, const unsigned int format, const unsigned int channel, const unsigned int samplerate, avsys_audio_handle_t *handle,int policy);
int avsys_audio_pasimple_close_device(avsys_audio_handle_t *handle);
int avsys_audio_pasimple_write(avsys_audio_handle_t *handle, const void *buf, int size);
int avsys_audio_pasimple_read(avsys_audio_handle_t *handle, void *buf, int size);
int avsys_audio_pasimple_reset(avsys_audio_handle_t *handle);
int avsys_audio_pasimple_drain(avsys_audio_handle_t *handle);
int avsys_audio_pasimple_delay(avsys_audio_handle_t *handle, int *delay_frames);
int avsys_audio_pasimple_set_volume(avsys_audio_handle_t *handle, int volume);
int avsys_audio_pasimple_get_period_buffer_time(avsys_audio_handle_t *handle, unsigned int *period_time, unsigned int *buffer_time);
#ifdef __cplusplus
}
#endif
#endif /* __AVSYS_AUDIO_PASIMPLE_H__ */
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