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diff --git a/amadec/adec-armdec-mgt.h b/amadec/adec-armdec-mgt.h new file mode 100644 index 0000000..c7f78a9 --- a/dev/null +++ b/amadec/adec-armdec-mgt.h @@ -0,0 +1,57 @@ +#ifndef ADEC_ARMDEC_MGT_H +#define ADEC_ARMDEC_MGT_H + + +#include <stdlib.h> +#include<stdio.h> +#include <string.h> + +//#define AUDIO_ARC_DECODER 0 +//#define AUDIO_ARM_DECODER 1 +//#define AUDIO_FFMPEG_DECODER 2 + +#define DEFAULT_PCM_BUFFER_SIZE 192000*2//default out buffer size + +#define AUDIO_EXTRA_DATA_SIZE (4096) +typedef struct _audio_info { + int bitrate; + int samplerate; + int channels; + int file_profile; +} AudioInfo; + +/* audio decoder operation*/ +typedef struct audio_decoder_operations audio_decoder_operations_t; +struct audio_decoder_operations { + const char * name; + int nAudioDecoderType; + int nInBufSize; + int nOutBufSize; + int (*init)(audio_decoder_operations_t *); + int (*decode)(audio_decoder_operations_t *, char *outbuf, int *outlen, char *inbuf, int inlen); + int (*release)(audio_decoder_operations_t *); + int (*getinfo)(audio_decoder_operations_t *, AudioInfo *pAudioInfo); + void * priv_data;//point to audec + void * priv_dec_data;//decoder private data + void *pdecoder; // decoder instance + int channels; + unsigned long pts; + int samplerate; + int bps; + int extradata_size; ///< extra data size + char extradata[AUDIO_EXTRA_DATA_SIZE]; + int NchOriginal; + int lfepresent; +}; + +enum AVSampleFormat { + AV_SAMPLE_FMT_NONE = -1, + AV_SAMPLE_FMT_U8, ///< unsigned 8 bits + AV_SAMPLE_FMT_S16, ///< signed 16 bits + AV_SAMPLE_FMT_S32, ///< signed 32 bits + AV_SAMPLE_FMT_FLT, ///< float + AV_SAMPLE_FMT_DBL, ///< double + AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically +}; +#define AVCODEC_MAX_AUDIO_FRAME_SIZE 500*1024 +#endif |