audio_codec_flac.h

来自「AMLOGIC DPF source code」· C头文件 代码 · 共 46 行

#ifndef _AUDIO_CODEC_FLAC_H
#define _AUDIO_CODEC_FLAC_H

#include "ioapi.h"

#define DECLARE_DEVICE_DRIVER_INIT(name) \
avfs_device_driver audio_device_##name##_init(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)
#define DECLARE_DEVICE_DRIVER_OPEN(name) \
avfs_device_driver audio_device_##name##_open(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)
#define DECLARE_DEVICE_DRIVER_CLOSE(name) \
avfs_device_driver audio_device_##name##_close(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)
#define DECLARE_DEVICE_DRIVER_IOCTL(name) \
avfs_device_driver audio_device_##name##_ioctl(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)
#define DECLARE_DEVICE_DRIVER_READ(name) \
avfs_device_driver audio_device_##name##_read(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)
#define DECLARE_DEVICE_DRIVER_WRITE(name) \
avfs_device_driver audio_device_##name##_write(avfs_device_major_number major, avfs_device_minor_number minor, void *arg)

DECLARE_DEVICE_DRIVER_INIT(flacdec);
DECLARE_DEVICE_DRIVER_OPEN(flacdec);
DECLARE_DEVICE_DRIVER_CLOSE(flacdec);
DECLARE_DEVICE_DRIVER_READ(flacdec);
DECLARE_DEVICE_DRIVER_WRITE(flacdec);
DECLARE_DEVICE_DRIVER_IOCTL(flacdec);

#define DEVICE_TABLE_AUDIO_FLACDEC \
    {                               \
        audio_device_flacdec_init,   \
        audio_device_flacdec_open,   \
        audio_device_flacdec_close,  \
        audio_device_flacdec_read,   \
        audio_device_flacdec_write,  \
        audio_device_flacdec_ioctl,  \
    }

typedef struct {
	_audio_stream_info_t stream_info;
} _audio_codec_config_flacdec_t;

#if defined(AML_ATHENA)
#define MPEG_DOMAIN_BASE 0x1c00000
#else
#define MPEG_DOMAIN_BASE 0x3c00000
#endif
#endif