radaudio_encoder.h File Reference

#include "egttypes.h"
#include <stddef.h>

Go to the source code of this file.

Classes
struct	radaudio_encoder
struct	radaudio_encode_info

Macros
#define	RADAUDIOENC_AT_EOF   0
#define	RADAUDIOENC_INSUFFICIENT_BUFFER   -1
#define	RADAUDIOENC_INTERNAL_ERROR   -2
#define	RADAUDIOENC_MAX_OUTPUT_SAMPLES_PER_CHANNEL_PER_CHUNK   1024
#define	RADAUDIO_ENC_LIBRARY_VERSION   1
#define	RR_STRING_JOIN3(arg1, arg2, arg3)   RR_STRING_JOIN_DELAY3(arg1, arg2, arg3)
#define	RR_STRING_JOIN_DELAY3(arg1, arg2, arg3)   RR_STRING_JOIN_IMMEDIATE3(arg1, arg2, arg3)
#define	RR_STRING_JOIN_IMMEDIATE3(arg1, arg2, arg3)   arg1 ## arg2 ## arg3
#define	RADAUDIO_ENC_NAME(name)   RR_STRING_JOIN( name##_, RADAUDIO_ENC_LIBRARY_VERSION )
#define	radaudio_encode_create   RADAUDIO_ENC_NAME(radaudio_encode_create)
#define	radaudio_encode_block   RADAUDIO_ENC_NAME(radaudio_encode_block)
#define	radaudio_encode_create_internal   RADAUDIO_ENC_NAME(radaudio_encode_create_internal)
#define	RadAudioCompressGetProfileData   RADAUDIO_ENC_NAME(RadAudioCompressGetProfileData)
#define	radaudio_determine_preferred_next_block_length   RADAUDIO_ENC_NAME(radaudio_determine_preferred_next_block_length)
#define	radaudio_determine_preferred_first_block_length   RADAUDIO_ENC_NAME(radaudio_determine_preferred_first_block_length)
#define	radaudio_encode_block_ext   RADAUDIO_ENC_NAME(radaudio_encode_block_ext)
#define	RADAUDIO_STREAM_HEADER_MAX   128
#define	RADAUDIO_ENC_FLAG_improve_seamless_loop   1
#define	MAX_ENCODED_BLOCK_SIZE   5000

Enumerations
enum	radaudio_blocktype { RADAUDIO_BLOCKTYPE_short = 1 , RADAUDIO_BLOCKTYPE_long = 2 , RADAUDIO_BLOCKTYPE_default = 0 }

Functions
RADDEFFUNC size_t	radaudio_encode_create (radaudio_encoder *rae, U8 header[RADAUDIO_STREAM_HEADER_MAX], int num_channels, int sample_rate, int quality, U32 flags)
RADDEFFUNC int	radaudio_encode_block (radaudio_encoder *es, float *input, size_t input_len, size_t *offset, unsigned char *encode_buffer, size_t encode_buffer_size)
RADDEFFUNC int	radaudio_encode_block_ext (radaudio_encoder *es, float *input, size_t input_len, size_t *offset, unsigned char *encode_buffer, size_t encode_buffer_size, radaudio_encode_info *info)
RADDEFFUNC radaudio_blocktype	radaudio_determine_preferred_first_block_length (radaudio_encoder *rae, F32 *input, size_t input_len)
RADDEFFUNC int	radaudio_determine_preferred_next_block_length (radaudio_encoder *rae, radaudio_blocktype firsttype, F32 *input, size_t input_len, size_t offset)

Macro Definition Documentation

MAX_ENCODED_BLOCK_SIZE

#define MAX_ENCODED_BLOCK_SIZE   5000

radaudio_determine_preferred_first_block_length

#define radaudio_determine_preferred_first_block_length   RADAUDIO_ENC_NAME(radaudio_determine_preferred_first_block_length)

radaudio_determine_preferred_next_block_length

#define radaudio_determine_preferred_next_block_length   RADAUDIO_ENC_NAME(radaudio_determine_preferred_next_block_length)

RADAUDIO_ENC_FLAG_improve_seamless_loop

#define RADAUDIO_ENC_FLAG_improve_seamless_loop   1

RADAUDIO_ENC_LIBRARY_VERSION

#define RADAUDIO_ENC_LIBRARY_VERSION   1

RADAUDIO_ENC_NAME

#define RADAUDIO_ENC_NAME

(

name

)

RR_STRING_JOIN( name##_, RADAUDIO_ENC_LIBRARY_VERSION )

radaudio_encode_block

#define radaudio_encode_block   RADAUDIO_ENC_NAME(radaudio_encode_block)

radaudio_encode_block_ext

#define radaudio_encode_block_ext   RADAUDIO_ENC_NAME(radaudio_encode_block_ext)

radaudio_encode_create

#define radaudio_encode_create   RADAUDIO_ENC_NAME(radaudio_encode_create)

radaudio_encode_create_internal

#define radaudio_encode_create_internal   RADAUDIO_ENC_NAME(radaudio_encode_create_internal)

RADAUDIO_STREAM_HEADER_MAX

#define RADAUDIO_STREAM_HEADER_MAX   128

RadAudioCompressGetProfileData

#define RadAudioCompressGetProfileData   RADAUDIO_ENC_NAME(RadAudioCompressGetProfileData)

RADAUDIOENC_AT_EOF

#define RADAUDIOENC_AT_EOF   0

RADAUDIOENC_INSUFFICIENT_BUFFER

#define RADAUDIOENC_INSUFFICIENT_BUFFER   -1

RADAUDIOENC_INTERNAL_ERROR

#define RADAUDIOENC_INTERNAL_ERROR   -2

RADAUDIOENC_MAX_OUTPUT_SAMPLES_PER_CHANNEL_PER_CHUNK

#define RADAUDIOENC_MAX_OUTPUT_SAMPLES_PER_CHANNEL_PER_CHUNK   1024

RR_STRING_JOIN3

#define RR_STRING_JOIN3	(		arg1,
			arg2,
			arg3
	)		RR_STRING_JOIN_DELAY3(arg1, arg2, arg3)

RR_STRING_JOIN_DELAY3

#define RR_STRING_JOIN_DELAY3	(		arg1,
			arg2,
			arg3
	)		RR_STRING_JOIN_IMMEDIATE3(arg1, arg2, arg3)

RR_STRING_JOIN_IMMEDIATE3

#define RR_STRING_JOIN_IMMEDIATE3	(		arg1,
			arg2,
			arg3
	)		arg1 ## arg2 ## arg3

Enumeration Type Documentation

radaudio_blocktype

enum radaudio_blocktype

Enumerator
RADAUDIO_BLOCKTYPE_short
RADAUDIO_BLOCKTYPE_long
RADAUDIO_BLOCKTYPE_default

Function Documentation

radaudio_determine_preferred_first_block_length()

RADDEFFUNC radaudio_blocktype radaudio_determine_preferred_first_block_length	(	radaudio_encoder *	rae,
		F32 *	input,
		size_t	input_len
	)

radaudio_determine_preferred_next_block_length()

RADDEFFUNC int radaudio_determine_preferred_next_block_length	(	radaudio_encoder *	rae,
		radaudio_blocktype	firsttype,
		F32 *	input,
		size_t	input_len,
		size_t	offset
	)

radaudio_encode_block()

RADDEFFUNC int radaudio_encode_block	(	radaudio_encoder *	es,
		float *	input,
		size_t	input_len,
		size_t *	offset,
		unsigned char *	encode_buffer,
		size_t	encode_buffer_size
	)

radaudio_encode_block_ext()

RADDEFFUNC int radaudio_encode_block_ext	(	radaudio_encoder *	es,
		float *	input,
		size_t	input_len,
		size_t *	offset,
		unsigned char *	encode_buffer,
		size_t	encode_buffer_size,
		radaudio_encode_info *	info
	)

radaudio_encode_create()

RADDEFFUNC size_t radaudio_encode_create	(	radaudio_encoder *	rae,
		U8	header[RADAUDIO_STREAM_HEADER_MAX],
		int	num_channels,
		int	sample_rate,
		int	quality,
		U32	flags
	)